Merge remote-tracking branch 'origin/5.9' into dev

Change-Id: I182b9e5f4a9283c289bbe816868f000ad07b15f4

1 files changed, 3484 insertions, 2929 deletions

diff --git a/src/3rdparty/libwebp/ChangeLog b/src/3rdparty/libwebp/ChangeLog
index 2f8def2..7ac7b5f 100644
--- a/src/3rdparty/libwebp/ChangeLog
+++ b/src/3rdparty/libwebp/ChangeLog
@@ -1,2929 +1,3484 @@
-7e7b6cc faster rgb565/rgb4444/argb output
-4c7f565 update NEWS
-1f62b6b update AUTHORS
-e224fdc update mailmap
-7110050 bump version to 0.5.0
-230a685 README: update help text, repo link
-d48e427 Merge "demux: accept raw bitstreams"
-99a01f4 Merge "Unify some entropy functions."
-4b025f1 Merge "configure: disable asserts by default"
-92cbddf Merge "fix PrintBlockInfo()"
-ca509a3 Unify some entropy functions.
-367bf90 fix PrintBlockInfo()
-b0547ff move back common constants for lossless_enc*.c into the .h
-fb4c783 lossless: simpler alpha cleanup preprocessing
-ba7f4b6 Merge "anim_diff: add brief description of options"
-47ddd5a Move some codec logic out of ./dsp .
-b4106c4 anim_diff: add brief description of options
-357f455 yuv_sse2: fix 32-bit visual studio build
-b9d80fa configure: disable asserts by default
-7badd3d cosmetic fix: sizeof(type) -> sizeof(*var)
-80ce27d Speed up 24-bit packing / unpacking in YUV / RGB conversions.
-68eebcb remove a TODO about rotation
-2dee296 remove few obsolete TODO about aligned loads in SSE2
-e0c0bb3 remove TODO about unused ref_lf_delta[]
-9cf1cc2 remove few TODO:   * 256 -> RD_DISTO_MULT   * don't use TDisto for UV mode picking
-7918964 Merge changes from topic 'demux-fragment-cleanup'
-47399f9 demux: remove GetFragment()
-d3cfb79 demux: remove dead fragment related TODO
-ab714b8 demux, Frame: remove is_fragment_ field
-b105921 yuv_sse2, cosmetics: fix indent
-466c92e demux,WebPIterator: remove fragment_num/num_fragments
-11714ff demux: remove WebPDemuxSelectFragment
-c0f7cc4 fix for bug #280: UMR in next->bits
-578beeb Merge "enc/Makefile.am: add missing headers"
-1a819f0 makefile.unix: make visibility=hidden the default
-d4f9c2e enc/Makefile.am: add missing headers
-846caff configure: check for -fvisibility=hidden
-3f3ea2c demux: accept raw bitstreams
-d6dad5d man cwebp: add precision about exactness of the 'lossless' mode
-46bb1e3 Merge "gifdec: remove utils.h include"
-2b882e9 Merge "Makefile.vc: define WEBP_HAVE_GIF for gifdec.c"
-892b923 Merge "man/*, AUTHORS: clarify origin of the tool"
-e5687a1 Merge "fix optimized build with -mcmodel=medium"
-e56e685 Makefile.vc: define WEBP_HAVE_GIF for gifdec.c
-4077d94 gifdec: remove utils.h include
-b5e30da man/*, AUTHORS: clarify origin of the tool
-b275e59 fix optimized build with -mcmodel=medium
-64da45a cosmetics, cwebp: fix indent
-038a060 Merge "add disto-based refinement for UV mode (if method = 1 or 2)"
-2835089 Provide an SSE2 implementation of CombinedShannonEntropy.
-e6c9351 add disto-based refinement for UV mode (if method = 1 or 2)
-04507dc Merge "fix undefined behaviour during shift, using a cast"
-793c526 Merge "wicdec: add support for reading from stdin"
-d3d1639 Optimize the heap usage in HistogramCombineGreedy.
-202a710 fix undefined behaviour during shift, using a cast
-14d27a4 improve method #2 by merging DistoRefine() and  SimpleQuantize()
-cb1ce99 Merge "10% faster table-less SSE2/NEON version of YUV->RGB conversion"
-ac761a3 10% faster table-less SSE2/NEON version of YUV->RGB conversion
-79fcf29 wicdec: add support for reading from stdin
-015f173 Merge "cwebp: add support for stdin input"
-a9947c3 cwebp: add support for stdin input
-7eb01ff Merge "Improved alpha cleanup for the webp encoder when prediction transform is used."
-fb8c910 Merge "introduce WebPMemToUint32 and WebPUint32ToMem for memory access"
-bd91af2 Merge "bit_reader: remove aarch64 BITS TODO"
-6c702b8 Speed up hash chain initialization using memset.
-4c60f63 make ReadPNG and ReadJPEG take a filename instead of a FILE
-464ed10 bit_reader: remove aarch64 BITS TODO
-d478e58 Merge "configure: update issue tracker"
-6938111 Improved alpha cleanup for the webp encoder when prediction transform is used.
-2c08aac introduce WebPMemToUint32 and WebPUint32ToMem for memory access
-010ca3d Fix FindMatchLength with non-aligned buffers.
-a90e1e3 README: add prerequisites for an autoconf build
-458f086 configure: update issue tracker
-3391459 vwebp: work around the transparent background with GLUT bug
-e4a7eed cosmetics: fix indent
-0837512 Merge "Make a separate case for low_effort in CopyImageWithPrediction"
-aa2eb2d Merge "cosmetics: fix indent"
-b7551e9 cosmetics: fix indent
-5bda52d Make a separate case for low_effort in CopyImageWithPrediction
-66fa598 Merge "configure: fix intrinsics build w/older gcc"
-5ae220b backward_references.c: Fixed compiler warning
-1556da0 Merge "configure: restore 2 warnings"
-71a17e5 configure: restore 2 warnings
-9eeabc0 configure: fix intrinsics build w/older gcc
-363babe Merge "fix some warning about unaligned 32b reads"
-a141178 Optimization in hash chain comparison for 64 bit Arrays were compared 32 bits at a time, it is now done 64 bits at a time. Overall encoding speed-up is only of 0.2% on @skal's small PNG corpus. It is of 3% on my initial 1.3 Mp desktop screenshot image.
-829bd14 Combine Huffman cost and bit entropy into one loop
-a7a954c Merge "lossless: make prediction in encoder work per scanline"
-61b605b Merge "fix of undefined multiply (int32 overflow)"
-239421c lossless: make prediction in encoder work per scanline
-f5ca40e fix of undefined multiply (int32 overflow)
-5cd2ef4 Merge changes from topic 'win-threading-compat'
-76ce918 Makefile.vc: enable WEBP_USE_THREAD for windows phone
-d2afe97 thread: use CreateThread for windows phone
-0fd0e12 thread: use WaitForSingleObjectEx if available
-63fadc9 thread: use InitializeCriticalSectionEx if available
-110ad58 thread: use native windows cond var if available
-912c9fd dec/webp: use GetLE(24|32) from utils
-f169448 utils/GetLE32: correct uint32 promotion
-158763d Merge "always call WebPInitSamplers(), don't try to be smart"
-3770f3b Merge "cleanup the YFIX/TFIX difference by removing some code and #define"
-a40f60a Merge "3% speed improvement for lossless webp encoder for low effort mode:"
-ed1c2bc always call WebPInitSamplers(), don't try to be smart
-b8c44f1 3% speed improvement for lossless webp encoder for low effort mode:
-997e103 cleanup the YFIX/TFIX difference by removing some code and #define
-d73d1c8 Merge "Make discarding invisible RGB values (cleanup alpha) the default."
-1f9be97 Make discarding invisible RGB values (cleanup alpha) the default.
-f240117 Make dwebp listen more to the -quiet flag
-b37b017 fix for issue #275: don't compare to out-of-bound pointers
-21735e0 speed-up trivial one-symbol decoding case for lossless
-397863b Refactor CopyPlane() and CopyPixels() methods: put them in utils.
-6ecd72f Re-enable encoding of alpha plane with color cache for next release.
-1f7148a Merge "remove unused fields from WebPDecoderOptions and WebPBitstreamFeatures"
-6ae395f Merge "use ExReadFile() for ReadYUV()"
-8076a00 gitignore list: add anim_diff.
-1c1702d use ExReadFile() for ReadYUV()
-775d3a3 remove unused fields from WebPDecoderOptions and WebPBitstreamFeatures
-c13245c AnimEncoder: Add a GetError() method.
-688b265 AnimDecoder API: Add a GetDemuxer() method.
-1aa4e3d WebPAnimDecoder: add an option to enable multi-threaded decoding.
-3584abc AnimDecoder: option to decode to common color modes.
-afd5a62 Merge "mux.h does NOT need to include encode.h"
-8550d44 Merge "migrate anim_diff tool from C++ to C89"
-96201e5 migrate anim_diff tool from C++ to C89
-945cfa3 mux.h does NOT need to include encode.h
-8da07e8 Merge "~2x faster SSE2 RGB24toY, BGR24toY, ARGBToY|UV"
-bfd3fc0 ~2x faster SSE2 RGB24toY, BGR24toY, ARGBToY|UV
-0243242 man/cwebp.1, cosmetics: escape '-'s
-96f5b42 man/cwebp: group lossy-only options
-52fdbdf extract some RGB24 to Luma conversion function from enc/ to dsp/
-ab8c230 add missing \n
-8304179 sync NEWS with 0.4.4
-5bd04a0 sync versions with 0.4.4
-8f1fcc1 Merge "Move ARGB->YUV functions from dec/vp8l.c to dsp/yuv.c"
-25bf2ce fix some warning about unaligned 32b reads
-922268f s/TIFF/WebP
-fa8927e Move ARGB->YUV functions from dec/vp8l.c to dsp/yuv.c
-9b37359 Merge "for ReadXXXX() image-readers, use the value of pic->use_argb"
-f7c507a Merge "remove unnecessary #include "yuv.h""
-7861578 for ReadXXXX() image-readers, use the value of pic->use_argb
-14e4043 remove unnecessary #include "yuv.h"
-469ba2c vwebp: fix incorrect clipping w/NO_BLEND
-4b9186b update issue tracker url (master)
-d64d376 change WEBP_ALIGN_CST value to 31
-f717b82 vp8l.c, cosmetics: fix indent after 95509f9
-927ccdc Merge "fix alignment of allocated memory in AllocateTransformBuffer"
-fea94b2 fix alignment of allocated memory in AllocateTransformBuffer
-5aa8d61 Merge "MIPS: rescaler code synced with C implementation"
-e7fb267 MIPS: rescaler code synced with C implementation
-93c86ed Merge "format_constants.h: MKFOURCC, correct cast"
-5d791d2 format_constants.h: MKFOURCC, correct cast
-65726cd dsp/lossless: Average2, make a constant unsigned
-d26d9de Use __has_builtin to check clang support
-12ec204 moved ALIGN_CST into util/utils.h and renamed WEBP_ALIGN_xxx
-a264083 Merge "rescaler: ~20% faster SSE2 implementation for lossless ImportRowExpand"
-3fb600d Merge "wicdec: fix alpha detection w/64bpp BGRA/RGBA"
-67c547f rescaler: ~20% faster SSE2 implementation for lossless ImportRowExpand
-99e3f81 Merge "large re-organization of the delta-palettization code"
-95509f9 large re-organization of the delta-palettization code
-74fb458 fix for weird msvc warning message
-ae49ad8 Merge "SSE2 implementation of ImportRowShrink"
-932fd4d SSE2 implementation of ImportRowShrink
-badfcba wicdec: fix alpha detection w/64bpp BGRA/RGBA
-35cafa6 Merge "iosbuild: fix linking with Xcode 7 / iOS SDK 9"
-b0c9d8a label rename: NO_CHANGE -> NoChange
-b4e731c neon-implementation for rescaler code
-db1321a iosbuild: fix linking with Xcode 7 / iOS SDK 9
-6dfa5e3 rescaler: better handling of the fxy_scale=0 special case.
-55c0529 Revert "rescaler: better handling of the fxy_scale=0 special case."
-9f226bf rescaler: better handling of the fxy_scale=0 special case.
-f7b8f90 delta_palettization.*: add copyright
-c1e1b71 Changed delta palette to compress better
-0dd2826 Merge "Add delta_palettization feature to WebP"
-48f66b6 Add delta_palettization feature to WebP
-27933e2 anim_encoder: drop a frame if it has same pixels as the prev frame.
-df9f6ec Merge "webpmux/DisplayInfo: send non-error output to stdout"
-8af4993 Merge "rescaler_mips_dsp_r2: cosmetics, fix indent"
-2b9d249 Merge "rescaler: cosmetics, join two lines"
-cc020a8 webpmux/DisplayInfo: send non-error output to stdout
-a288e74 configure: add -Wshorten-64-to-32
-c4c3cf2 pngdec: fix type conversion warnings
-bef8e97 webpmux: fix type conversion warning
-5a84460 rescaler_mips_dsp_r2: cosmetics, fix indent
-acde0aa rescaler: cosmetics, join two lines
-306ce4f rescaler: move the 1x1 or 2x1 handling one level up
-cced974 remove _mm_set_epi64x(), which is too specific
-56668c9 fix warnings about uint64_t -> uint32_t conversion
-76a7dc3 rescaler: add some SSE2 code
-1df1d0e rescaler: harmonize function protos
-9ba1894 rescaler: simplify ImportRow logic
-5ff0079 fix rescaler vertical interpolation
-cd82440 VP8LAllocateHistogramSet: align histogram[] entries
-a406b1d Merge "fix memory over-allocation in lossless rescaler init"
-0fde33e add missing const in VP8InitFrame signature
-ac7d5e8 fix memory over-allocation in lossless rescaler init
-017f8cc Loosen the buffer size checks for Y/U/V/A too.
-15ca501 loosen the padding check on buffer size
-d623a87 dec_neon: add whitespace around stringizing operator
-29377d5 dsp/mips: cosmetics: add whitespace around XSTR macro
-eebaf97 dsp/mips: add whitespace around stringizing operator
-d39dc8f Create a WebPAnimDecoder API.
-03fb752 gif2webp: print output file size
-14efabb Android: limit use of cpufeatures
-7b83adb preparatory cosmetics for Rescaler code fix and clean-up
-77fb41c dec/vp8l/DecodeAlphaData: remove redundant cast
-90fcfcd Insert less hash chain entries from the beginnings of long copies.
-bd55604 SSE2: add yuv444 converters, re-using yuv_sse2.c
-41a5d99 add a -quiet option to 'dwebp'
-80ab3ed Merge "README: update dwebp help output after 1e595fe"
-32b71b2 README: update dwebp help output after 1e595fe
-3ec1182 use the DispatchAlpha() call from dsp
-c5f0062 incorporate bzero() into WebPRescalerInit() instead of call site
-3ebcdd4 remove duplicate "#include <stdlib.h>"
-1e595fe dwebp: add -resize as a synonym for -scale
-24a9693 dec: allow 0 as a scaling dimension
-b918724 utils/rescaler: add WebPRescalerGetScaledDimensions
-923e8ed Merge "update NEWS"
-020fd09 Merge "WebPPictureDistortion: support ARGB format for 'pic' when computing distortion."
-6a5292f update NEWS
-56a2e9f WebPPictureDistortion: support ARGB format for 'pic' when computing distortion.
-0ae582e configure: test and add -Wunreachable-code
-c2f9dc0 bit_writer: convert VP8L macro values to immediates
-b969f88 Reduce magic in palette reordering
-acb297e anim_diff: add a -raw_comparison flag
-155c1b2 Merge changes I76f4d6fe,I45434639
-717e4d5 mips32/mipsDSPr2: function ImportRow rebased
-7df9389 fix rescaling bug (uninitialized read, see bug #254).
-5cdcd56 lossless_enc_neon: add VP8LTransformColor
-a53c336 lossless_neon: add VP8LTransformColorInverse
-99131e7 Merge changes I9fb25a89,Ibc648e9e
-c455676 simplify the main loop for downscaling
-2a010f9 lossless_neon: remove predictors 5-13
-ca221bb ll_enc_neon: enable VP8LSubtractGreenFromBlueAndRed
-585d93d Container spec: clarify ordering of ALPH chunk.
-01d61fd lossless: ~20 % speedup
-f722c8f lossless: Speed up ComputeCacheEntropy by 40 %
-1ceecdc add a VP8LColorCacheSet() method for color cache
-17eb609 lossless: Allow copying from prev row in rle-mode.
-f3a7a5b lossless: bit writer optimization
-d97b9ff Merge changes from topic 'lossless-enc-improvements'
-0250dfc msvc: fix pointer type warning in BitsLog2Floor
-52931fd lossless: combine the Huffman code with extra bits
-c4855ca lossless: Inlining add literal
-8e9c94d lossless: simplify HashChainFindCopy heuristics
-888429f lossless: 0.5 % compression density improvement
-7b23b19 lossless: Add zeroes into the predicted histograms.
-85b44d8 lossless: encoding, don't compute unnecessary histo
-d92453f lossless: Remove about 25 % of the speed degradation
-2cce031 Faster alpha coding for webp
-5e75642 lossless: rle mode not to accept lengths smaller than 4.
-84326e4 lossless: Less code for the entropy selection
-16ab951 lossless: 0.37 % compression density improvement
-822f113 add WebPFree() to the API
-0ae2c2e SSE2/SSE41: optimize SSE_16xN loops
-39216e5 cosmetics: fix indent after 32462a07
-559e54c Merge "SSE2: slightly faster FTransformWHT"
-8ef9a63 SSE2: slightly faster FTransformWHT
-f27f773 lossless_neon: enable VP8LAddGreenToBlueAndRed
-36e9c4b SSE2: minor cosmetrics on in-loop filter code
-4741fac dsp/lossless_*sse2: remove some unnecessary inlines
-1819965 fix warning ("left shift of negative value") using a cast
-7017001 SSE2: speed-up some lossless-encoding functions
-abcb012 Merge "SSE2: slightly faster (~5%) AddGreenToBlueAndRed()"
-2df5bd3 Merge "Speedup to HuffmanCostCombinedCount"
-9e356d6 SSE2: slightly faster (~5%) AddGreenToBlueAndRed()
-fc6c75a SSE2: 53% faster TransformColor[Inverse]
-49073da SSE2: 46% speed-up of TransformColor[Inverse]
-32462a0 Speedup to HuffmanCostCombinedCount
-f3d687e SSE4.1 implementation of some lossless encoding functions
-bfc300c SSE4.1 implementation of some alpha-processing functions
-7f9c98f Merge "sse2 in-loop: simplify SignedShift8b() a bit"
-ef314a5 dec_sse2/GetNotHEV: micro optimization
-a729cff sse2 in-loop: simplify SignedShift8b() a bit
-422ec9f simplify Load8x4() a bit
-8df238e Merge "remove some duplicate FlipSign()"
-751506c remove some duplicate FlipSign()
-65ef5af Merge "lossless: 0.13% compression density gain"
-2beef2f lossless: 0.13% compression density gain
-3033f24 lossless: 0.06 % compression density improvement
-64960da dec_neon: add VE8uv / VE16
-14dbd87 dec_neon: add HE8uv / HE16
-ac76801 introduce FTransform2 to perform two transforms at a time.
-aa6065a dec_neon: use vld1_dup(mem) rather than vdup(mem[0])
-8b63ac7 Merge "dec_neon: add TM16"
-f51be09 Merge "dec_neon/TrueMotion: simply left border load"
-dc48196 dec_neon: add TM16
-ea95b30 dec_neon/TrueMotion: simply left border load
-f262d61 speed-up SetResidualSSE2
-bf46d0a fix mips2 build target
-929a0fd enc_sse2/TTransform: simplify abs calculation
-17dbd05 enc_sse2/CollectHistogram: simplify abs calculation
-a6c1593 dec_neon: add DC16 intra predictors
-03b4f50 Makefile.vc: add anim_diff build support.
-1b98987 Merge changes I9cd84125,Iee7e387f,I7548be72
-acd7b5a Introduce a test tool anim_diff.
-f274a96 dsp/enc_sse2: add luma4 intra predictors
-040b11b dsp/enc_sse2: add chroma intra predictors
-aee021b dsp/enc_sse2: add luma16 intra predictors
-9e00a49 makefile.unix: remove superclean target
-cefc9c0 makefile.unix: clean up after extras target
-4c9af02 dec_neon: add DC8uvNoTopLeft
-dd55b87 Merge "doc/webp-container-spec: update repo browser link"
-f048696 doc/webp-container-spec: update repo browser link
-9287761 Merge "GetResidualCostSSE2: simplify abs calculation"
-0e00936 dsp/cpu.c(x86): check maximum supported cpuid feature
-b243a4b GetResidualCostSSE2: simplify abs calculation
-6d4602b Merge "fix typo: constitutes -> constitute"
-5fe1fe3 fix typo: constitutes -> constitute
-b83bd7c Merge "populate 'libwebpextras' with: import gray, rgb565 and rgb4444 functions"
-b0114a3 Merge "histogram.h: cosmetics: remove unnecessary includes"
-feab45e gifdec: Move inclusion of webp/config.h to header.
-dbba67d histogram.h: cosmetics: remove unnecessary includes
-e978fec Merge "VP8LBitReader: fix remaining ubsan error with large shifts"
-d6fe588 Merge "ReconstructRow: move some one-time inits out of the main loop"
-a21d647 ReconstructRow: move some one-time inits out of the main loop
-7a01c3c VP8LBitReader: fix remaining ubsan error with large shifts
-7fa67c9 change GetPixPairHash64() return type to uint32_t
-ec1fb9f Merge "dsp/enc.c: cosmetics: move DST() def closer to use"
-7073bfb Merge "split 64-mult hashing into two 32-bit multiplies"
-0768b25 dsp/enc.c: cosmetics: move DST() def closer to use
-6a48b8f Merge "fix MSVC size_t->int conversion warning"
-1db07cd Merge "anim_encode: cosmetics: fix alignment"
-e28271a anim_encode: cosmetics: fix alignment
-7fe357b split 64-mult hashing into two 32-bit multiplies
-af74c14 populate 'libwebpextras' with: import gray, rgb565 and rgb4444 functions
-6121413 remove VP8Residual::cost unused field
-e254482 fix MSVC size_t->int conversion warning
-b69a6c3 vwebp: don't redefine snprintf with VS2015+
-0ac29c5 AnimEncoder API: Consistent use of trailing underscores in struct.
-d484555 AnimEncoder API: Use timestamp instead of duration as input to Add().
-9904e36 dsp/dec_sse2: DC8uv / DC8uvNoLeft speedup
-7df2049 dsp/dec_sse2: DC16 / DC16NoLeft speedup
-8e515df Merge "makefile.unix: add some missing headers"
-db12250 cosmetics: vp8enci.h: break long line
-bf516a8 makefile.unix: add some missing headers
-b44eda3 dsp: add DSP_INIT_STUB
-03e76e9 clarify the comment about double-setting the status in SetError()
-9fecdd7 remove unused EmitRGB()
-43f010d move ReconstructRow to top
-82d9802 add a dec/common.h header to collect common enc/dec #defines
-5d4744a Merge "enc_sse41: add Disto4x4 / Disto16x16"
-e38886a mux.h: Bump up ABI version
-46305ca configure: add --disable-<avx2|sse4.1|sse2>
-2fc8b65 CPPFLAGS->CFLAGS for detecting sse4.1 in preprocessor
-1a338fb enc_sse41: add Disto4x4 / Disto16x16
-9405550 encoding SSE4.1 stub for StoreHistogram + Quantize + SSE_16xN
-c64659e remove duplicate variables after the lossless{_enc}.c split
-67ba7c7 enc_sse2: call local FTransform in CollectHistogram
-1824979 dsp: s/VP8LSetHistogramData/VP8SetHistogramData/
-ede5e15 cosmetics: dsp/lossless.h: reorder prototypes
-553051f dsp/lossless: split enc/dec functions
-9064adc Merge "conditionally add -msse4.1 in Makefile.unix"
-cecf509 dsp/yuv*.c: rework WEBP_USE_<arch> ifdef
-6584d39 dsp/upsampling*.c: rework WEBP_USE_<arch> ifdef
-8080942 dsp/rescaler*.c: rework WEBP_USE_<arch> ifdef
-1d93dde dsp/lossless*.c: rework WEBP_USE_<arch> ifdef
-73805ff dsp/filters*.c: rework WEBP_USE_<arch> ifdef
-fbdcef2 dsp/enc*.c: rework WEBP_USE_<arch> ifdef
-66de69c dsp/dec*.c: rework WEBP_USE_<arch> ifdef
-48e4ffd dsp/cost*.c: rework WEBP_USE_<arch> ifdef
-29fd6f9 dsp/argb*.c: rework WEBP_USE_<arch> ifdef
-80ff381 dsp/alpha*.c: rework WEBP_USE_<arch> ifdef
-bf09cf1 conditionally add -msse4.1 in Makefile.unix
-e9570dd stub for SSE4.1 support.
-4a95384 Merge "dsp: add sse4.1 detection"
-cabf4bd dsp: add sse4.1 detection
-4ecba1a thread.h: rename interface param
-b8d706c Merge "sync versions with 0.4.3"
-ae64a71 Merge "add shell for libwebpextras"
-92a5da9 sync versions with 0.4.3
-9d4e2d1 Merge "~30% faster smart-yuv (-pre 4) with early-out criterion"
-b1bdbba ~30% faster smart-yuv (-pre 4) with early-out criterion
-7efb974 Merge "Disable NEON code on Native Client"
-ac4f578 Disable NEON code on Native Client
-0873f85 AnimEncoder API: Support input frames in YUV(A) format.
-5c176d2 add shell for libwebpextras
-44bd956 fix signature for VP8RecordCoeffTokens()
-c9b8ea0 small cosmetics on TokenBuffer.
-76394c0 Merge "MIPS: dspr2: added optimization for TrueMotion"
-0f77369 WebPPictureRescale: add a note about 0 width/height
-241bb5d MIPS: dspr2: added optimization for TrueMotion
-6cef0e4 examples/Android.mk: add webpmux_example target
-53c16ff Android.mk: add webpmux target
-21852a0 Android.mk: add webpdemux target
-8697a3b Android.mk: add webpdecoder{,_static} targets
-4a67049 Android.mk: split source lists per-directory
-b5e7942 MIPS: dspr2: Added optimization for some convert functions
-0f595db MIPS: dspr2: Added optimization for some convert functions
-8a218b4 MIPS: [mips32|dspr2]: GetResidualCost rebased
-ef98750 Speedup method StoreImageToBitMask by 5%.
-602a00f fix iOS arm64 build with Xcode 6.3
-2382050 1-2% faster encoding by removing an indirection in GetResidualCost()
-eddb7e7 MIPS: dspr2: added otpimization for DC8uv, DC8uvNoTop and DC8uvNoLeft
-73ba291 MIPS: dspr2: added optimization for functions RD4 and LD4
-c7129da Merge "4-5% faster encoding using SSE2 for GetResidualCost"
-94380d0 MIPS: dspr2: added optimizaton for functions VE4 and DC4
-2a40709 4-5% faster encoding using SSE2 for GetResidualCost
-17e1986 Merge "MIPS: dspr2: added optimization for simple filtering functions"
-3ec404c Merge "dsp: normalize WEBP_TSAN_IGNORE_FUNCTION usage"
-b969f5d dsp: normalize WEBP_TSAN_IGNORE_FUNCTION usage
-d7b8e71 MIPS: dspr2: added optimization for simple filtering functions
-235f774 Merge "MIPS: dspr2: Added optimization for function VP8LTransformColorInverse_C"
-42a8a62 MIPS: dspr2: Added optimization for function VP8LTransformColorInverse_C
-b442bef Merge "ApplyFiltersAndEncode: only copy lossless stats"
-b510fbf doc/webp-container-spec: note MSB order for chunk diagrams
-9bc0f92 ApplyFiltersAndEncode: only copy lossless stats
-3030f11 Merge "dsp/mips: add some missing TSan annotations"
-dfcf459 Merge "MIPS: dspr2: Added optimization for function VP8LAddGreenToBlueAndRed_C"
-55c75a2 dsp/mips: add some missing TSan annotations
-2cb879f MIPS: dspr2: Added optimization for function VP8LAddGreenToBlueAndRed_C
-e155601 move some cost tables from enc/ to dsp/
-c3a0316 Merge "picture_csp: fix build w/USE_GAMMA_COMPRESSION undefined"
-39537d7 Merge "VP8LDspInitMIPSdspR2: add missing TSan annotation"
-1dd419c picture_csp: fix build w/USE_GAMMA_COMPRESSION undefined
-43fd354 VP8LDspInitMIPSdspR2: add missing TSan annotation
-c7233df Merge "VP8LDspInit: remove memcpy"
-0ec4da9 picture_csp::InitGammaTables*: add missing TSan annotations
-35579a4 VP8LDspInit: remove memcpy
-97f6aff VP8YUVInit: add missing TSan annotation
-f9016d6 dsp/enc::InitTables: add missing TSan annotation
-e3d9771 VP8EncDspCostInit*: add missing TSan annotations
-d97c143 Merge "doc/webp-container-spec: cosmetics"
-309b790 MIPS: mips32: Added optimization for function SetResidualCoeffs
-a987fae MIPS: dspr2: added optimization for function GetResidualCost
-e7d3df2 doc/webp-container-spec: cosmetics
-be6635e Merge "VP8TBufferClear: remove some misleading const's"
-02971e7 Merge "VP8EmitTokens: remove unnecessary param void cast"
-3b77e5a VP8TBufferClear: remove some misleading const's
-aa139c8 VP8EmitTokens: remove unnecessary param void cast
-c24d8f1 cosmetics: upsampling_sse2: add const to some casts
-1829c42 cosmetics: lossless_sse2: add const to some casts
-183168f cosmetics: enc_sse2: add const to some casts
-860badc cosmetics: dec_sse2: add const to some casts
-0254db9 cosmetics: argb_sse2: add const to some casts
-1aadf85 cosmetics: alpha_processing_sse2: add const to some casts
-1579de3 vwebp: clear canvas at the beginning of each loop
-4b9fa5d Merge "webp-container-spec: clarify background clear on loop"
-4c82284 Updated the near-lossless level mapping.
-5603947 webp-container-spec: clarify background clear on loop
-19f0ba0 Implement true-motion prediction in SSE2
-774d4cb make VP8PredLuma16[] array non-const
-d7eabb8 Merge "MIPS: dspr2: Added optimization for function CollectHistogram"
-fe42739 Use integers for kmin/kmax for simplicity.
-b9df35f AnimEncode API: kmax=0 should imply all keyframes.
-6ce296d MIPS: dspr2: Added optimization for function CollectHistogram
-2c906c4 vwebp: remove unnecessary static Help() prototype
-be0fd1d Merge "dec/vp8: clear 'dither_' on skipped blocks"
-e96170f Merge "vwebp/animation: display last frame on end-of-loop"
-0f017b5 vwebp/animation: display last frame on end-of-loop
-c86b40c enc/near_lossless.c: fix alignment
-66935fb dec/vp8: clear 'dither_' on skipped blocks
-b7de794 Merge "lossless_neon: enable subtract green for aarch64"
-77724f7 SSE2 version of GradientUnfilter
-416e1ce lossless_neon: enable subtract green for aarch64
-72831f6 Speedup AnalyzeAndInit for low effort compression.
-a659748 Speedup Analyze methods for lossless compression.
-98c8138 Enable Near-lossless feature.
-c6b2454 AnimEncoder API: Fix for kmax=1 and default kmin case.
-022d2f8 add SSE2 variants for alpha filtering functions
-2db15a9 Temporarily disable encoding of alpha plane with color cache.
-1d575cc Merge "Lossless decoding: Remove an unnecessary if condition."
-cafa1d8 Merge "Simplify backward refs calculation for low-effort."
-7afdaf8 Alpha coding: reorganize the filter/unfiltering code
-4d6d728 Simplify backward refs calculation for low-effort.
-ec0d1be Cleaup Near-lossless code.
-9814ddb Remove the post-transform near-lossless heuristic.
-4509e32 Lossless decoding: Remove an unnecessary if condition.
-f2ebc4a Merge "Regression fix for lossless decoding"
-783a8cd Regression fix for lossless decoding
-9a062b8 AnimEncoder: Bugfix for kmin = 1 and kmax = 2.
-0f027a7 simplify smart RGB->YUV conversion code
-0d5b334 BackwardReferencesHashChainFollowChosenPath: remove unused variable
-f480d1a Fix to near lossless artefacts on palettized images.
-d4615d0 Merge changes Ia1686828,I399fda40
-cb4a18a rename HashChainInit into HashChainReset
-f079e48 use uint16_t for chosen_path[]
-da09121 MIPS: dspr2: Added optimization for function FTransformWHT
-b8c2013 Merge "wicdec: (msvs) quiet some /analyze warnings"
-9b228b5 wicdec: (msvs) quiet some /analyze warnings
-daeb276 Merge "MIPS: dspr2: Added optimization for MultARGBRow function"
-cc08742 Merge "dsp/cpu: (msvs) add include for __cpuidex"
-4a82aab Merge changes I87544e92,I0bb6cda5
-7a19139 dwebp/WritePNG: mark png variables volatile
-775dfad dwebp: include setjmp.h w/WEBP_HAVE_PNG
-47d26be dwebp: correct sign in format strings
-f0e0677 VP8LEncodeStream: add an assert
-c5f7747 VP8LColorCacheCopy: promote an int before shifting
-0de5f33 dsp/cpu: (msvs) add include for __cpuidex
-7d850f7 MIPS: dspr2: Added optimization for MultARGBRow function
-5487529 MIPS: dspr2: added optimization for function QuantizeBlock
-4fbe9cf dsp/cpu: (msvs) avoid immintrin.h on _M_ARM
-3fd5903 simplify/reorganize arguments for CollectColorBlueTransforms
-b9e356b Disable costly TraceBackwards for method=0.
-a7e7caa MIPS: dspr2: added optimization for function TransformColorRed
-2cb3918 Merge "MIPS: dspr2: added optimization for function TransformColorBlue"
-279e661 Merge "dsp/cpu: add include for _xgetbv() w/MSVS"
-b6c0428 dsp/cpu: add include for _xgetbv() w/MSVS
-d1c4ffa gif2webp: Move GIF decoding related code to a support library.
-07c3955 Merge "AnimEncoder API: Add info in README.mux"
-7b16197 MIPS: dspr2: added optimization for function TransformColorBlue
-d7c4b02 cpu: fix AVX2 detection for gcc/clang targets
-9d29946 AnimEncoder API: Add info in README.mux
-d581ba4 follow-up: clean up WebPRescalerXXX dsp function
-f8740f0 dsp: s/USE_INTRINSICS/WEBP_USE_INTRINSICS/
-ce73abe Merge "introduce a separate WebPRescalerDspInit to initialize pointers"
-ab66bec introduce a separate WebPRescalerDspInit to initialize pointers
-205c7f2 fix handling of zero-sized partition #0 corner case
-cbcdd5f Merge "move rescaler functions to rescaler* files in src/dsp/"
-bf586e8 Merge changes I230b3532,Idf3057a7
-6dc79dc Merge "anim_encode: fix type conversion warnings"
-11fce25 Merge "dec_neon: remove returns from void functions"
-c4e63f9 Makefile.vc: add gif2webp target
-4f43d38 enable NEON for Windows ARM builds
-3f6615a Makefile.vc: add rudimentary Windows ARM support
-e7c5954 dec_neon: remove returns from void functions
-f79c163 anim_encode: fix type conversion warnings
-0f54f1e Remove gif2webp_util which is no longer needed.
-cbcbedd move rescaler functions to rescaler* files in src/dsp/
-ac79ed1 webpmux: remove experimental fragment handling
-e8694d4 mux: remove experimental FRGM parsing
-9e92b6e AnimEncoder API: Optimize single-frame animated images
-abbae27 Merge "Move over gif2webp to the new AnimEncoder API."
-a28c4b3 MIPS: move WORK_AROUND_GCC define to appropriate place
-012d2c6 MIPS: dspr2: added optimization for functions SSEAxB
-67720c8 Move over gif2webp to the new AnimEncoder API.
-9241ecf MIPS: dspr2: added optimization for function Average
-9422211 Merge "Tune BackwardReferencesLz77 for low_effort (m=0)."
-df40057 Merge "Speedup VP8LGetHistoImageSymbols for low effort (m=0) mode."
-ea08466 Tune BackwardReferencesLz77 for low_effort (m=0).
-b0b973c Speedup VP8LGetHistoImageSymbols for low effort (m=0) mode.
-c6d3292 argb_sse2: cosmetics
-67f601c make the 'last_cpuinfo_used' variable names unique
-b948986 AnimEncoder API: Init method for default options.
-856f8ec Merge "AnimEncoder API: Remove AnimEncoderFrameOptions."
-c537514 Merge "AnimEncoder API: GenerateCandidates bugfix."
-dc0ce03 Merge "AnimEncoder API: Compute change rectangle for first frame too."
-f00b639 Merge "AnimEncoder API: In Assemble(), always set animation parameters."
-29ed796 Merge "AnimEncoder lib cleanup: prev to prev canvas not needed."
-9f0dd6e Merge "WebPAnimEncoder API: Header and implementation"
-5e56bbe AnimEncoder API: Remove AnimEncoderFrameOptions.
-b902c3e AnimEncoder API: GenerateCandidates bugfix.
-ef3c39b AnimEncoder API: Compute change rectangle for first frame too.
-eec423a AnimEncoder API: In Assemble(), always set animation parameters.
-ae1c046 AnimEncoder lib cleanup: prev to prev canvas not needed.
-4b997ae WebPAnimEncoder API: Header and implementation
-72208be move argb_*.o build target to encoder list
-9592053 Merge "multi-thread fix: lock each entry points with a static var"
-4c1b300 Merge "SSE2 implementation of VP8PackARGB"
-fbcc200 Merge "add -Wformat-nonliteral and -Wformat-security"
-80d950d add -Wformat-nonliteral and -Wformat-security
-04c20e7 Merge "MIPS: dspr2: added optimization for function Intra4Preds"
-a437694 multi-thread fix: lock each entry points with a static var
-ca7f60d SSE2 implementation of VP8PackARGB
-72d573f simplify the PackARGB signature
-4e2589f demux: restore strict fragment flag check
-4ba8e07 Merge "webp-container-spec: remove references to fragments"
-e752f0a Merge "demux: remove experimental FRGM parsing"
-f8abb11 Merge changes I109ec4d9,I73fe7743
-ae2188a MIPS: dspr2: added optimization for function Intra4Preds
-1f4b864 move VP8EncDspARGBInit() call closer to where it's needed
-14108d7 dec_neon: add DC8uvNoTop / DC8uvNoLeft
-d8340da dec_neon: add DC8uv
-a66e66c webp-container-spec: remove references to fragments
-7ce8788 MIPS: dspr2: added optimization for function MakeARGB32
-012e623 demux: remove experimental FRGM parsing
-87c3d53 method=0: Don't evaluate any predictor
-6f4fcb9 Merge "MIPS: dspr2: added optimization for function ImportRow"
-2428445 replace unneeded calls to HistogramCopy() by swaps
-bdf7b40 MIPS: dspr2: added optimization for function ImportRow
-e66a922 Merge "MIPS: dspr2: added optimization for function ExportRowC"
-c279fec MIPS: dspr2: added optimization for function ExportRowC
-31a9cf6 Speedup WebP lossless compression for low effort (m=0) mode with following: - Disable Cross-Color transform. - Evaluate predictors #11 (paeth), #12 and #13 only.
-9275d91 MIPS: dspr2: added optimization for function TrueMotion
-26106d6 Merge "enc_neon: fix building with non-Xcode clang (iOS)"
-1c4e3ef unroll the kBands[] indirection to remove a dereference in GetCoeffs()
-a3946b8 enc_neon: fix building with non-Xcode clang (iOS)
-8ed9c00 Merge "simplify the Histogram struct, to only store max_value and last_nz"
-bad7757 simplify the Histogram struct, to only store max_value and last_nz
-3cca0dc MIPS: dspr2: Added optimization for DCMode function
-37e395f MIPS: fix functions to use generic BPS istead of hardcoded value
-9475bef PickBestUV: fix VP8Copy16x8 invocation
-441f273 Merge changes I55f8da52,Id73a1e96
-4a279a6 cosmetics: add some missing != NULL comparisons
-66ad372 factorize BPS definition in dsp.h and add VP8Copy16x8
-432e5b5 make ALIGN_xxx naming consistent
-5760604 encoder: switch BPS to 32 instead of 16
-1b66bbe MIPS: dspr2: added optimization for function TransformColor_C
-c6d0f9e histogram: cosmetics
-f399d30 Merge changes I6eac17e5,I32d2b514
-9de9074 dec_neon: add TM8uv
-8e517ec bit_reader/kVP8NewRange: range_t -> uint8_t
-e185713 dsp: initialize VP8PredChroma8 in VP8DspInit()
-e0c809a Move Entropy methods to lossless.c
-a96ccf8 iosbuild: add x64_64 simulator support
-a0df551 Remove handling for WEBP_HINT_GRAPH
-413dfc0 Move static method definition before its usage.
-0f23566 Update BackwardRefsWithLocalCache.
-d69e36e Remove TODOs from lossless encoder code.
-fdaac8e Optmize VP8LGetBackwardReferences LZ77 references.
-2f0e2ba MIPS: dspr2: added optimization for function Select
-a3e79a4 Merge "WebPEncode: Support encoding same pic twice (even if modified)"
-e4f4ddd WebPEncode: Support encoding same pic twice (even if modified)
-cbc3fbb Merge "Updated VP8LGetBackwardReferences and color cache."
-95a9bd8 Updated VP8LGetBackwardReferences and color cache.
-54f2c14 MIPS: dspr2: added optimization for function FTransform
-aa42f42 MIPS: dspr2: Added optimization for function VP8LSubtractGreenFromBlueAndRed
-11a25f7 Merge "FlattenSimilarBlocks should only be tried when blending is possible."
-5cccdad FlattenSimilarBlocks should only be tried when blending is possible.
-95ca44a MIPS: dspr2: added optimization for Disto4x4
-4171b67 backward_references.c: reindent after c8581b0
-c8581b0 Optimize BackwardReferences for RLE encoding.
-5798eee MIPS: dspr2: unfilters bugfix (Ie7b7387478a6b5c3f08691628ae00f059cf6d899)
-4167a3f Optimize backwardreferences
-d18554c Merge "webp/types.h: use inline for clang++/-std=c++11"
-7489b0e gif2webp: Add '-min-size' option to get best compression.
-77bdddf Speed up BackwardReferences
-6638710 webp/types.h: use inline for clang++/-std=c++11
-abf0420 Enable entropy based merge histo for (q<100)
-572022a filters_mips_dsp_r2.c: disable unfilters
-a28e21b MIPS: dspr2: Added optimization for function ClampedAddSubtractFull
-18d5a1e MIPS: dspr2: added optimization for function ClampedAddSubtractHalf
-829a8c1 MIPS: dspr2: added optimization for ITransform
-c94ed49 gif2webp: Use the default hint instead of WEBP_HINT_GRAPH.
-653ace5 Increase the MAX_COLOR_CACHE_BITS from 9 to 10.
-919220c Change the logic adjusting the Histogram bits.
-53b096c Merge "Fix bug in VP8LCalculateEstimateForCacheSize."
-e912bd5 Fix bug in VP8LCalculateEstimateForCacheSize.
-541d783 Merge "dec_neon: add RD4 intra predictor"
-f8cd067 Merge "Makefile.vc: add a 'legacy' RTLIBCFG option"
-22881c9 dec_neon: add RD4 intra predictor
-613d281 update NEWS
-1304eb3 Merge "dec_neon: DC4: use pair-wise adds for top row"
-34c20c0 Makefile.vc: add a 'legacy' RTLIBCFG option
-7083006 Merge "dsp/dec_{neon,sse2}: VE4: normalize variable names"
-0db9031 dsp/dec_{neon,sse2}: VE4: normalize variable names
-b5bc153 dec_neon: DC4: use pair-wise adds for top row
-5b90d8f Unify the API between VP8BitWriter and VP8LBitWriter
-f7ada56 Merge changes I2e06907b,Ia9ed4ca6,I782282ff
-5beb6bf Merge "dec_neon: add VE4 intra predictor"
-eba6ce0 dec_neon: add DC4 intra predictor
-79abfbd dec_neon: add TM4 intra predictor
-fe395f0 dec_neon: add LD4 intra predictor
-32de385 dec_neon: add VE4 intra predictor
-72395ba Merge "Modify CostModel to allocate optimal memory."
-65e5eb8 gif2webp: Support GIF_DISPOSE_RESTORE_PREVIOUS
-e4c829e gif2webp: Handle frames with odd offsets + disposal to background.
-c2b5a03 Modify CostModel to allocate optimal memory.
-b7a33d7 implement VE4/HE4/RD4/... in SSE2
-97c76f1 make VP8PredLuma4[] non-const and initialize array in VP8DspInit()
-0ea8c6c Merge "PrintReg: output to stderr"
-d7ff2f9 Merge "stopwatch.h: fix includes"
-f85ec71 PrintReg: output to stderr
-54edbf6 stopwatch.h: fix includes
-139142e Optimize BackwardReferenceHashChainFollowPath.
-5f36b68 enc/backward_references.c: fix indent
-e0e9960 Merge "sync version numbers to 0.4.2 release"
-64ac514 sync version numbers to 0.4.2 release
-c24f895 Simplify and speedup Backward refs computation.
-d1c359e fix shared object build with -fvisibility=hidden
-a4c3a31 WEBP_TSAN_IGNORE_FUNCTION: fix gcc compat warning
-f358eeb add code for testing random incremental decoding in dwebp
-8024729 mark some init function as being safe for thread_sanitizer.
-79b5bdb bit_reader.h: cosmetics: fix a typo
-6c67368 Improved near-lossless mode.
-0ce27e7 enc_mips32: workaround gcc-4.9 bug
-aca1b98 enc/vp8l.c: fix indent
-ca00502 Evaluate non-palette compression for palette image
-c8a87bb AssignSegments: quiet -Warray-bounds warning
-32f67e3 Merge "enc_neon: initialize vectors w/vdup_n_u32"
-fabc65d 1-3% faster encoding optimizing SSE_NxN functions
-7534d71 enc_neon: initialize vectors w/vdup_n_u32
-5f81391 Merge "Fix return code of EncodeImageInternal()"
-e321abe Fix return code of EncodeImageInternal()
-f82cb06 optimize palette ordering
-f545fee don't set the alpha value for histogram index image
-2d9b0a4 add WebPDispatchAlphaToGreen() to dsp
-1bd4c2a Merge "Change Entropy based Histogram Combine heuristic."
-e295b8f Merge "iosbuild: cleanup"
-1be4e76 Merge "iosbuild: output autoconf req. on failure"
-d5e498d Change Entropy based Histogram Combine heuristic.
-47a2d8e fix MSVC float->int conversion warning
-041956f iosbuild: cleanup
-767eb40 iosbuild: output autoconf req. on failure
-35ad48b HistoHeapInit: correct positions allocation size
-45d9635 lossless: entropy clustering for high qualities.
-dc37df8 fix type warning for VS9_x64
-9f7d9e6 iosbuild: make iOS 6 the minimum requirement
-fdd6528 Remove unused VP8LDecoder member variable
-ea3bba5 Merge "rewrite Disto4x4 in enc_neon.c with intrinsic"
-f060dfc add lossless incremental decoding support
-ab70794 rewrite Disto4x4 in enc_neon.c with intrinsic
-d447163 MIPS: dspr2: added optimization for function FilterLoop24
-2aef54d Merge "prepare VP8LDecodeImage for incremental decode"
-aed0f5a Merge "MIPS: dspr2: added optimization for function FilterLoop26"
-2863068 prepare VP8LDecodeImage for incremental decode
-248f3ae remove br->error_ field
-49e1504 MIPS: dspr2: added optimization for function FilterLoop26
-38128cb iobuild.sh: only install .h files in Headers
-c792d41 Premultiply with alpha during U/V downsampling
-0cc811d gif2webp: Background color correction
-d7167ff Amend the lossless spec according to issue #205, #206 and #224
-b901416 Record the lossless size stats.
-cddd334 Add a WebPExtractAlpha function to dsp
-0716a98 fix indent after I0204949917836f74c0eb4ba5a7f4052a4797833b
-f9ced95 Optimize lossless decoding for trivial(ARB) codes.
-924fcfd Merge "webpmux: simplify InitializeConfig()"
-c0a462c webpmux: simplify InitializeConfig()
-6986bb5 webpmux: fix indent
-f89e169 webpmux: fix exit status on numeric value parse error
-2172cb6 Merge "webpmux: fix loop_count range check"
-e3b343e Merge "examples: warn on invalid numeric parameters"
-0e23c48 webpmux: fix loop_count range check
-6208338 Merge "fix loop bug in DispatchAlpha()"
-d51f3e4 gif2webp: Handle frames with missing  graphic control extension
-690b491 fix loop bug in DispatchAlpha()
-96d43a8 examples: warn on invalid numeric parameters
-3101f53 MIPS: dspr2: added optimization for TransformOne
-a6bb9b1 SSE2 for inverse Mult(ARGB)Row and ApplyAlphaMultiply
-d84a8ff Remove default initialization of decoder status.
-be70b86 configure: simplify libpng-config invocation
-e0a9932 Rectify bug in lossless incremental decoding.
-e2502a9 MIPS: dspr2: added optimization for TransformAC3
-24e1072 MIPS: dspr2: added optimization for TransformDC
-c0e84df Merge "Slightly faster lossless decoding (1%)"
-8dd28bb Slightly faster lossless decoding (1%)
-f010359 MIPS: dspr2: added optimization for ColorIndexInverseTransforms
-d3242ae make VP8LSetBitPos() set br->eos_ flag
-a9decb5 Lossless decoding: fix eos_ flag condition
-3fea6a2 fix erroneous dec->status_ setting
-80b8099 MIPS: dspr2: add some specific mips code to commit I2c3f2b12f8df15b785fad5a9c56316e954ae0c53
-e564062 Merge "further refine the COPY_PATTERN optim for DecodeAlpha"
-854509f enc/histogram.c: reindent after f4059d0
-3442196 Merge "~3-5% faster encoding optimizing PickBestIntra*()"
-865069c further refine the COPY_PATTERN optim for DecodeAlpha
-a595622 added C-level optimization for DecodeAlphaData function
-187d379 add a fallback to ALPHA_NO_COMPRESSION
-a48a2d7 ~3-5% faster encoding optimizing PickBestIntra*()
-a614019 ExUtilReadFromStdin: (windows) open stdin in bin mode
-e80eab1 webpmux: (windows) open stdout in binary mode
-e9bfb11 cwebp: (windows) open stdout in binary mode
-5927e15 example_util: add ExUtilSetBinaryMode
-30f3b75 webpmux man page: Clarify some title, descriptions and examples
-77d4c7e address cosmetic comments from patch #71380
-f75dfbf Speed up Huffman decoding for lossless
-637b388 dsp/lossless: workaround gcc-4.9 bug on arm
-8323a90 dsp.h: collect gcc/clang version test macros
-e6c4b52 move static initialization of WebPYUV444Converters[] to the Init function.
-49911d4 Merge "fix indentation"
-f4059d0 Code cleanup for HistogramRemap.
-e632b09 fix indentation
-f5c04d6 Merge "add a DispatchAlpha() for SSE2 that handles 8 pixels at a time"
-fc98edd add a DispatchAlpha() for SSE2 that handles 8 pixels at a time
-73d361d introduce VP8EncQuantize2Blocks to quantize two blocks at a time
-0b21c30 MIPS: dspr2: added optimization for EmitAlphaRGB
-953acd5 enc_neon: enable QuantizeBlock for aarch64
-f4ae143 MIPS: mips32: code rebase
-5697715 MIPS: dspr2: added optimizations for VP8YuvTo*
-2523aa7 SmartRGBYUV: fix odd-width problem with pixel replication
-ee52dc4 fix some MSVC64 warning about float conversion
-3fca851 cpu: check for _MSC_VER before using msvc inline asm
-e2a83d7 faster RGB->YUV conversion function (~7% speedup)
-de2d03e Merge "Add smart RGB->YUV conversion option -pre 4"
-3fc4c53 Add smart RGB->YUV conversion option -pre 4
-b4dc406 MIPS: dspr2: added optimization for (un)filters
-137e609 Merge "configure: add work around for gcc-4.9 aarch64 bug"
-b61c9ce MIPS: dspr2: Optimization of some simple point-sampling functions
-e2b8cec configure: add work around for gcc-4.9 aarch64 bug
-98c5410 MIPS: mips32r2: added optimization for BSwap32
-dab702b Update PATENTS to reflect s/VP8/WebM/g
-b564f7c Merge "MIPS: detect mips32r6 and disable mips32r1 code"
-b7e5a5c MIPS: detect mips32r6 and disable mips32r1 code
-63c2fc0 Correctly use the AC_CANONICAL_* macros
-bb07022 Merge "cosmetics"
-e300c9d cosmetics
-0e519ee Merge "cosmetics: remove some extraneous 'extern's"
-3ef0f08 Merge "vp8enci.h: cosmetics: fix '*' placement"
-4c6dde3 bit_writer: cosmetics: rename kFlush() -> Flush()
-f7b4c48 cosmetics: remove some extraneous 'extern's
-b47fb00 vp8enci.h: cosmetics: fix '*' placement
-b5a36cc add -near_lossless [0..100] experimental option
-0524d9e dsp: detect mips64 & disable mips32 code
-d3485d9 cwebp.1: fix quality description placement
-29a9fe2 Merge tag 'v0.4.1'
-8af2771 update ChangeLog (tag: v0.4.1, origin/0.4.1, 0.4.1)
-e09e9ff Record & log the image pre-processing time.
-f59c0b4 iosbuild.sh: specify optimization flags
-8d34ea3 update ChangeLog (tag: v0.4.1-rc1)
-dbc3da6 makefile.unix: add vwebp.1 to the dist target
-89a7c83 update ChangeLog
-ffe67ee Merge "update NEWS for the next release" into 0.4.1
-2def1fe gif2webp: dust up the help message
-fb668d7 remove -noalphadither option from README/vwebp.1
-e49f693 update NEWS for the next release
-cd01358 Merge "update AUTHORS" into 0.4.1
-268d01e update AUTHORS
-85213b9 bump version to 0.4.1
-695f80a Merge "restore mux API compatibility" into 0.4.1
-862d296 restore mux API compatibility
-8f6f8c5 remove the !WEBP_REFERENCE_IMPLEMENTATION tweak in Put8x8uv
-d713a69 Merge changes If4debc15,I437a5d5f into 0.4.1
-c2fc52e restore encode API compatibility
-793368e restore decode API compatibility
-b8984f3 gif2webp: fix compile with giflib 5.1.0
-222f9b1 gif2webp: simplify giflib version checking
-d2cc61b Extend MakeARGB32() to accept Alpha channel.
-4595b62 Merge "use explicit size of kErrorMessages[] arrays"
-157de01 Merge "Actuate memory stats for PRINT_MEMORY_INFO"
-fbda2f4 JPEG decoder: delay conversion to YUV to WebPEncode() call
-0b747b1 use explicit size of kErrorMessages[] arrays
-3398d81 Actuate memory stats for PRINT_MEMORY_INFO
-6f3202b Merge "move WebPPictureInit to picture.c"
-6c347bb move WebPPictureInit to picture.c
-fb3acf1 fix configure message for multi-thread
-40b086f configure: check for _beginthreadex
-1549d62 reorder the YUVA->ARGB and ARGB->YUVA functions correctly
-c6461bf Merge "extract colorspace code from picture.c into picture_csp.c"
-736f2a1 extract colorspace code from picture.c into picture_csp.c
-645daa0 Merge "configure: check for -Wformat-security"
-abafed8 configure: check for -Wformat-security
-fbadb48 split monolithic picture.c into picture_{tools,psnr,rescale}.c
-c76f07e dec_neon/TransformAC3: initialize vector w/vcreate
-bb4fc05 gif2webp: Allow single-frame animations
-46fd44c thread: remove harmless race on status_ in End()
-5a1a726 Merge "configure: check for __builtin_bswapXX()"
-6781423 configure: check for __builtin_bswapXX()
-6450c48 configure: fix iOS builds
-6422e68 VP8LFillBitWindow: enable fast path for 32-bit builds
-4f7f52b VP8LFillBitWindow: respect WEBP_FORCE_ALIGNED
-e458bad endian_inl.h: implement htoleXX with BSwapXX
-f2664d1 endian_inl.h: add BSwap16
-6fbf534 Merge "configure: add --enable-aligned"
-dc0f479 configure: add --enable-aligned
-9cc69e2 Merge "configure: support WIC + OpenGL under mingw64"
-257adfb remove experimental YUV444 YUV422 and YUV400 code
-10f4257 configure: support WIC + OpenGL under mingw64
-380cca4 configure.ac: add AC_C_BIGENDIAN
-ee70a90 endian_inl.h: add BSwap64
-47779d4 endian_inl.h: add BSwap32
-d5104b1 utils: add endian_inl.h
-58ab622 Merge "make alpha-detection loop in IsKeyFrame() in good x/y order"
-9d56290 make alpha-detection loop in IsKeyFrame() in good x/y order
-516971b lossless: Remove unaligned read warning
-b8b596f Merge "configure.ac: add an autoconf version prerequisite"
-34b02f8 configure.ac: add an autoconf version prerequisite
-e59f536 neon: normalize vdup_n_* usage
-6ee7160 Merge changes I0da7b3d3,Idad2f278,I4accc305
-abc02f2 Merge "fix (uncompiled) typo"
-bc03670 neon: add INIT_VECTOR4
-6c1c632 neon: add INIT_VECTOR3
-dc7687e neon: add INIT_VECTOR2
-4536e7c add WebPMuxSetCanvasSize() to the mux API
-824eab1 fix (uncompiled) typo
-1f3e5f1 remove unused 'shift' argument and QFIX2 define
-8e86705 Merge "VP8LoadNewBytes: use __builtin_bswap32 if available"
-1b6a263 Merge "Fix handling of weird GIF with canvas dimension 0x0"
-1da3d46 VP8LoadNewBytes: use __builtin_bswap32 if available
-1582e40 Fix handling of weird GIF with canvas dimension 0x0
-b8811da Merge "rename interface -> winterface"
-db8b8b5 Fix logic in the GIF LOOP-detection parsing
-25aaddc rename interface -> winterface
-5584d9d make WebPSetWorkerInterface() check its arguments
-a9ef7ef Merge "cosmetics: update thread.h comments"
-c6af999 Merge "dust up the help message"
-0a8b886 dust up the help message
-a9cf319 cosmetics: update thread.h comments
-27bfeee QuantizeBlock SSE2 Optimization:
-2bc0dc3 Merge "webpmux: warn when odd frame offsets are used"
-3114ebe Merge changes Id8edd3c1,Id418eb96,Ide05e3be
-c072663 webpmux: warn when odd frame offsets are used
-c5c6b40 Merge "add alpha dithering for lossy"
-d514678 examples/Android.mk: add cwebp
-ca0fa7c Android.mk: move dwebp to examples/Android.mk
-73d8fca Android.mk: add ENABLE_SHARED flag
-6e93317 muxread: fix out of bounds read
-8b0f6a4 Makefile.vc: fix CFLAGS assignment w/HAVE_AVX2=1
-bbe32df add alpha dithering for lossy
-7902076 Merge "make error-code reporting consistent upon malloc failure"
-77bf441 make error-code reporting consistent upon malloc failure
-7a93c00 **/Makefile.am: remove unused AM_CPPFLAGS
-24e3080 Add an interface abstraction to the WebP worker thread implementation
-d6cd635 Merge "fix orig_rect==NULL case"
-2bfd1ff fix orig_rect==NULL case
-059e21c Merge "configure: move config.h to src/webp/config.h"
-f05fe00 properly report back encoding error code in WebPFrameCacheAddFrame()
-32b3137 configure: move config.h to src/webp/config.h
-90090d9 Merge changes I7c675e51,I84f7d785
-ae7661b makefiles: define WEBP_HAVE_AVX2 when appropriate
-69fce2e remove the special casing for res->first in VP8SetResidualCoeffs
-6e61a3a configure: test for -msse2
-b9d2efc rename upsampling_mips32.c to yuv_mips32.c
-bdfeeba dsp/yuv: move sse2 functions to yuv_sse2.c
-46b32e8 Merge "configure: set WEBP_HAVE_AVX2 when available"
-88305db Merge "VP8RandomBits2: prevent signed int overflow"
-73fee88 VP8RandomBits2: prevent signed int overflow
-db4860b enc_sse2: prevent signed int overflow
-3fdaf4d Merge "real fix for longjmp warning"
-385e334 real fix for longjmp warning
-230a055 configure: set WEBP_HAVE_AVX2 when available
-a2ac8a4 restore original value_/range_ field order
-5e2ee56 Merge "remove libwebpdspdecode dep on libwebpdsp_avx2"
-61362db remove libwebpdspdecode dep on libwebpdsp_avx2
-42c447a Merge "lossy bit-reader clean-up:"
-479ffd8 Merge "remove unused #include's"
-9754d39 Merge "strong filtering speed-up (~2-3% x86, ~1-2% for NEON)"
-158aff9 remove unused #include's
-09545ee lossy bit-reader clean-up:
-ea8b0a1 strong filtering speed-up (~2-3% x86, ~1-2% for NEON)
-6679f89 Optimize VP8SetResidualCoeffs.
-ac591cf fix for gcc-4.9 warnings about longjmp + local variables
-4dfa86b dsp/cpu: NaCl has no support for xgetbv
-4c39869 Merge "cwebp: fallback to native webp decode in WIC builds"
-33aa497 Merge "cwebp: add some missing newlines in longhelp output"
-c9b340a fix missing WebPInitAlphaProcessing call for premultiplied colorspace output
-57897ba Merge "lossless_neon: use vcreate_*() where appropriate"
-6aa4777 Merge "(enc|dec)_neon: use vcreate_*() where appropriate"
-0d346e4 Always reinit VP8TransformWHT instead of hard-coding
-7d039fc cwebp: fallback to native webp decode in WIC builds
-d471f42 cwebp: add some missing newlines in longhelp output
-bf0e003 lossless_neon: use vcreate_*() where appropriate
-9251c2f (enc|dec)_neon: use vcreate_*() where appropriate
-399b916 lossy decoding: correct alpha-rescaling for YUVA format
-78c12ed Merge "Makefile.vc: add rudimentary avx2 support"
-dc5b122 try to remove the spurious warning for static analysis
-ddfefd6 Makefile.vc: add rudimentary avx2 support
-a891164 Merge "simplify VP8LInitBitReader()"
-fdbcd44 simplify VP8LInitBitReader()
-7c00428 makefile.unix: add rudimentary avx2 support
-515e35c Merge "add stub dsp/enc_avx2.c"
-a05dc14 SSE2: yuv->rgb speed-up for point-sampling
-178e9a6 add stub dsp/enc_avx2.c
-1b99c09 Merge "configure: add a test for -mavx2"
-fe72807 configure: add a test for -mavx2
-e46a247 cpu: fix check for __cpuidex availability
-176fda2 fix the bit-writer for lossless in 32bit mode
-541784c dsp.h: add a check for AVX2 / define WEBP_USE_AVX2
-bdb151e dsp/cpu: add AVX2 detection
-ab9f2f8 Merge "revamp the point-sampling functions by processing a full plane"
-a2f8b28 revamp the point-sampling functions by processing a full plane
-ef07602 use decoder's DSP functions for autofilter
-2b5cb32 Merge "dsp/cpu: add AVX detection"
-df08e67 dsp/cpu: add AVX detection
-e2f405c Merge "clean-up and slight speed-up in-loop filtering SSE2"
-f60957b clean-up and slight speed-up in-loop filtering SSE2
-9fc3ae4 .gitattributes: treat .ppm as binary
-3da924b Merge "dsp/WEBP_USE_NEON: test for __aarch64__"
-c716449 Android.mk: always include *_neon.c in the build
-a577b23 dsp/WEBP_USE_NEON: test for __aarch64__
-54bfffc move RemapBitReader() from idec.c to bit_reader code
-34168ec Merge "remove all unused layer code"
-f1e7717 remove all unused layer code
-b0757db Code cleanup for VP8LGetHistoImageSymbols.
-5fe628d make the token page size be variable instead of fixed 8192
-f948d08 memory debug: allow setting pre-defined malloc failure points
-ca3d746 use block-based allocation for backward refs storage, and free-lists
-1ba61b0 enable NEON intrinsics in aarch64 builds
-b9d2bb6 dsp/neon.h: coalesce intrinsics-related defines
-b5c7525 iosbuild: add support for iOSv7/aarch64
-9383afd Reduce number of memory allocations while decoding lossless.
-888e63e Merge "dsp/lossless: prevent signed int overflow in left shift ops"
-8137f3e Merge "instrument memory allocation routines for debugging"
-2aa1873 instrument memory allocation routines for debugging
-d3bcf72 Don't allocate VP8LHashChain, but treat like automatic object
-bd6b861 dsp/lossless: prevent signed int overflow in left shift ops
-b7f19b8 Merge "dec/vp8l: prevent signed int overflow in left shift ops"
-29059d5 Merge "remove some uint64_t casts and use."
-e69a1df dec/vp8l: prevent signed int overflow in left shift ops
-cf5eb8a remove some uint64_t casts and use.
-38e2db3 MIPS: MIPS32r1: Added optimization for HistogramAdd.
-e0609ad dwebp: fix exit code on webp load failure
-bbd358a Merge "example_util.h: avoid forward declaring enums"
-8955da2 example_util.h: avoid forward declaring enums
-6d6865f Added SSE2 variants for Average2/3/4
-b3a616b make HistogramAdd() a pointer in dsp
-c8bbb63 dec_neon: relocate some inline-asm defines
-4e393bb dec_neon: enable intrinsics-only functions
-ba99a92 dec_neon: use positive tests for USE_INTRINSICS
-69058ff Merge "example_util: add ExUtilDecodeWebPIncremental"
-a7828e8 dec_neon: make WORK_AROUND_GCC conditional on version
-3f3d717 Merge "enc_neon: enable intrinsics-only functions"
-de3cb6c Merge "move LOCAL_GCC_VERSION def to dsp.h"
-1b2fe14 example_util: add ExUtilDecodeWebPIncremental
-ca49e7a Merge "enc_neon: move Transpose4x4 to dsp/neon.h"
-ad900ab Merge "fix warning about size_t -> int conversion"
-4825b43 fix warning about size_t -> int conversion
-42b35e0 enc_neon: enable intrinsics-only functions
-f937e01 move LOCAL_GCC_VERSION def to dsp.h
-5e1a17e enc_neon: move Transpose4x4 to dsp/neon.h
-c7b92a5 dec_neon: (WORK_AROUND_GCC) delete unused Load4x8
-8e5f90b Merge "make ExUtilLoadWebP() accept NULL bitstream param."
-05d4c1b Merge "cwebp: add webpdec"
-ddeb6ac cwebp: add webpdec
-35d7d09 Merge "Reduce memory footprint for encoding WebP lossless."
-0b89610 Reduce memory footprint for encoding WebP lossless.
-f0b65c9 make ExUtilLoadWebP() accept NULL bitstream param.
-9c0a60c Merge "dwebp: move webp decoding to example_util"
-1d62acf MIPS: MIPS32r1: Added optimization for HuffmanCost functions.
-4a0e739 dwebp: move webp decoding to example_util
-c022046 Merge "Bugfix: Incremental decode of lossy-alpha"
-8c7cd72 Bugfix: Incremental decode of lossy-alpha
-7955152 MIPS: fix error with number of registers.
-b1dabe3 Merge "Move the HuffmanCost() function to dsp lib"
-75b1200 Move the HuffmanCost() function to dsp lib
-2772b8b MIPS: fix assembler error revealed by clang's debug build
-6653b60 enc_mips32: fix unused symbol warning in debug
-8dec120 enc_mips32: disable ITransform(One) in debug builds
-98519dd enc_neon: convert Disto4x4 to intrinsics
-fe9317c cosmetics:
-953b074 enc_neon: cosmetics
-a9fc697 Merge "WIP: extract the float-calculation of HuffmanCost from loop"
-3f84b52 Merge "replace some mult-long (vmull_u8) with mult-long-accumulate (vmlal_u8)"
-4ae0533 MIPS: MIPS32r1: Added optimizations for ExtraCost functions.
-b30a04c WIP: extract the float-calculation of HuffmanCost from loop
-a8fe8ce Merge "NEON intrinsics version of CollectHistogram"
-95203d2 NEON intrinsics version of CollectHistogram
-7ca2e74 replace some mult-long (vmull_u8) with mult-long-accumulate (vmlal_u8)
-41c6efb fix lossless_neon.c
-8ff96a0 NEON intrinsics version of FTransform
-0214f4a Merge "MIPS: MIPS32r1: Added optimizations for FastLog2"
-baabf1e MIPS: MIPS32r1: Added optimizations for FastLog2
-3d49871 NEON functions for lossless coding
-3fe0291 MIPS: MIPS32r1: Added optimizations for SSE functions.
-c503b48 Merge "fix the gcc-4.6.0 bug by implementing alternative method"
-abe6f48 fix the gcc-4.6.0 bug by implementing alternative method
-5598bde enc_mips32.c: fix file mode
-2b1b4d5 MIPS: MIPS32r1: Add optimization for GetResidualCost
-f0a1f3c Merge "MIPS: MIPS32r1: Added optimization for FTransform"
-7231f61 MIPS: MIPS32r1: Added optimization for FTransform
-869eaf6  ~30% encoding speedup: use NEON for QuantizeBlock()
-f758af6 enc_neon: convert FTransformWHT to intrinsics
-7dad095 MIPS: MIPS32r1: Added optimization for Disto4x4 (TTransform)
-2298d5f MIPS: MIPS32r1: Added optimization for QuantizeBlock
-e88150c Merge "MIPS: MIPS32r1: Add optimization for ITransform"
-de693f2 lossless_neon: disable VP8LConvert* functions
-4143332 NEON intrinsics for encoding
-0ca2914 MIPS: MIPS32r1: Add optimization for ITransform
-71bca5e dec_neon: use vst_lane instead of vget_lane
-bf06105 Intrinsics NEON version of TransformOne
-19c6f1b Merge "dec_neon: use vld?_lane instead of vset?_lane"
-7a94c0c upsampling_neon: drop NEON suffix from local functions
-d14669c upsampling_sse2: drop SSE2 suffix from local functions
-2ca42a4 enc_sse2: drop SSE2 suffix from local functions
-d038e61 dec_sse2: drop SSE2 suffix from local functions
-fa52d75 dec_neon: use vld?_lane instead of vset?_lane
-c520e77 cosmetic: fix long line
-4b0f2da Merge "add intrinsics NEON code for chroma strong-filtering"
-e351ec0 add intrinsics NEON code for chroma strong-filtering
-aaf734b Merge "Add SSE2 version of forward cross-color transform"
-c90a902 Add SSE2 version of forward cross-color transform
-bc374ff Use histogram_bits to initalize transform_bits.
-2132992 Merge "Add strong filtering intrinsics (inner and outer edges)"
-5fbff3a Add strong filtering intrinsics (inner and outer edges)
-d4813f0 Add SSE2 function for Inverse Cross-color Transform
-2602956 dec_neon: add strong loopfilter intrinsics
-cca7d7e Merge "add intrinsics version of SimpleHFilter16NEON()"
-1a05dfa windows: fix dll builds
-d6c50d8 Merge "add some colorspace conversion functions in NEON"
-4fd7c82 SSE2 variants of Subtract-Green: Rectify loop condition
-97e5fac add some colorspace conversion functions in NEON
-b9a7a45 add intrinsics version of SimpleHFilter16NEON()
-daccbf4 add light filtering NEON intrinsics
-af44460 fix typo in STORE_WHT
-6af6b8e Tune HistogramCombineBin for large images.
-af93bdd use WebPSafe[CM]alloc/WebPSafeFree instead of [cm]alloc/free
-51f406a lossless_sse2: relocate VP8LDspInitSSE2 proto
-0f4f721 separate SSE2 lossless functions into its own file
-514fc25 VP8LConvertFromBGRA: use conversion function pointers
-6d2f352 dsp/dec: TransformDCUV: use VP8TransformDC
-defc8e1 Merge "fix out-of-bound read during alpha-plane decoding"
-fbed364 Merge "dsp: reuse wht transform from dec in encoder"
-d846708 Merge "Add SSE2 version of ARGB -> BGR/RGB/... conversion functions"
-207d03b fix out-of-bound read during alpha-plane decoding
-d1b33ad 2-5% faster trellis with clang/MacOS (and ~2-3% on ARM)
-369c26d Add SSE2 version of ARGB -> BGR/RGB/... conversion functions
-df230f2 dsp: reuse wht transform from dec in encoder
-80e218d Android.mk: fix build with APP_ABI=armeabi-v7a-hard
-59daf08 Merge "cosmetics:"
-5362200 cosmetics:
-3e7f34a AssignSegments: quiet array-bounds warning
-3c2ebf5 Merge "UpdateHistogramCost: avoid implicit double->float"
-cf821c8 UpdateHistogramCost: avoid implicit double->float
-312e638 Extend the search space for GetBestGreenRedToBlue
-1c58526 Fix few nits
-fef2270 Optimize and re-structure VP8LGetHistoImageSymbols
-068b14a Optimize lossless decoding.
-5f0cfa8 Do a binary search to get the optimum cache bits.
-24ca367 Merge "allow 'cwebp -o -' to emit output to stdout"
-e12f874 allow 'cwebp -o -' to emit output to stdout
-2bcad89 allow some more stdin/stout I/O
-84ed4b3 fix cwebp.1 typos after patch #69199
-65b99f1 add a -z option to cwebp, and WebPConfigLosslessPreset() function
-3017661 4-5% faster trellis by removing some unneeded calculations.
-687a58e histogram.c: reindent after b33e8a0
-06d456f Merge "~3-4% faster lossless encoding"
-c60de26 ~3-4% faster lossless encoding
-42eb06f Merge "few cosmetics after patch #69079"
-82af826 few cosmetics after patch #69079
-b33e8a0 Refactor code for HistogramCombine.
-ca1bfff Merge "5-10% encoding speedup with faster trellis (-m 6)"
-5aeeb08 5-10% encoding speedup with faster trellis (-m 6)
-82ae1bf cosmetics: normalize VP8GetCPUInfo checks
-e3dd924 Merge "Refactor GetBestPredictorForTile for future tuning."
-206cc1b Refactor GetBestPredictorForTile for future tuning.
-3cb8406 Merge "speed-up trellis quant (~5-10% overall speed-up)"
-b66f222 Merge "lossy encoding: ~3% speed-up"
-4287d0d speed-up trellis quant (~5-10% overall speed-up)
-390c8b3 lossy encoding: ~3% speed-up
-9a463c4 Merge "dec_neon: convert TransformWHT to intrinsics"
-e8605e9 Merge "dec_neon: add ConvertU8ToS16"
-4aa3e41 MIPS: MIPS32r1: rescaler bugfix
-c16cd99 Speed up lossless encoder.
-9d6b5ff dec_neon: convert TransformWHT to intrinsics
-2ff0aae dec_neon: add ConvertU8ToS16
-77a8f91 fix compilation with USE_YUVj flag
-4acbec1 Merge changes I3b240ffb,Ia9370283,Ia2d28728
-2719bb7 dec_neon: TransformAC3: work on packed vectors
-b7b60ca dec_neon: add SaturateAndStore4x4
-b7685d7 Rescale: let ImportRow / ExportRow be pointer-to-function
-e02f16e dec_neon.c: convert TransformDC to intrinsics
-9cba963 add missing file
-8992ddb use static clipping tables
-0235d5e 1-2% faster quantization in SSE2
-b2fbc36 fix VC12-x64 warning
-6e37cb9 Merge "cosmetics: backward_references.c: reindent after a7d2ee3"
-a42ea97 cosmetics: backward_references.c: reindent after a7d2ee3
-6c32744 Merge "fix missing __BIG_ENDIAN__ definition on some platform"
-a8b6aad fix missing __BIG_ENDIAN__ definition on some platform
-fde2904 Increase initial buffer size for VP8L Bit Writer.
-a7d2ee3 Optimize cache estimate logic.
-7fb6095 Merge "dec_neon.c: add TransformAC3"
-bf182e8 VP8LBitWriter: use a bit-accumulator
-3f40b4a Merge "MIPS: MIPS32r1: clang macro warning resolved"
-1684f4e WebP Decoder: Mark some truncated bitstreams as invalid
-acbedac MIPS: MIPS32r1: clang macro warning resolved
-228e487 dec_neon.c: add TransformAC3
-393f89b Android.mk: avoid gcc-specific flags with clang
-32aeaf1 revamp VP8LColorSpaceTransform() a bit
-0c7cc4c Merge "Don't dereference NULL, ensure HashChain fully initialized"
-391316f Don't dereference NULL, ensure HashChain fully initialized
-926ff40 WEBP_SWAP_16BIT_CSP: remove code dup
-1d1cd3b Fix decode bug for rgbA_4444/RGBA_4444 color-modes.
-939e70e update AUTHORS file
-8934a62 cosmetics: *_mips32.c
-dd438c9 MIPS: MIPS32r1: Optimization of some simple point-sampling functions. PATCH [6/6]
-5352091 Added support for calling sampling functions via pointers.
-d16c697 MIPS: MIPS32r1: Optimization of filter functions. PATCH [5/6]
-04336fc MIPS: MIPS32r1: Optimization of function TransformOne. PATCH [4/6]
-92d8fc7 MIPS: MIPS32r1: Optimization of function WebPRescalerImportRow. PATCH [3/6]
-bbc23ff parse one row of intra modes altogether
-a2f608f Merge "MIPS: MIPS32r1: Optimization of function WebPRescalerExportRow. [2/6]"
-8823085 MIPS: MIPS32r1: Optimization of function WebPRescalerExportRow. [2/6]
-c5a5b02 decode mt+incremental: fix segfault in debug builds
-9882b2f always use fast-analysis for all methods.
-000adac Merge "autoconf: update ax_pthread.m4"
-2d2fc37 update .gitignore
-5bf4255 Merge "Make it possible to avoid automagic dependencies"
-c1cb193 disable NEON for arm64 platform
-73a304e Make it possible to avoid automagic dependencies
-4d493f8 MIPS: MIPS32r1: Decoder bit reader function optimized. PATCH [1/6]
-c741183 make WebPCleanupTransparentArea work with argb picture
-5da1855 add a decoding option to flip image vertically
-00c3c4e Merge "add man/vwebp.1"
-2c6bb42 add man/vwebp.1
-ea59a8e Merge "Merge tag 'v0.4.0'"
-7574bed fix comments related to array sizes
-0b5a90f dwebp.1: fix option formatting
-effcb0f Merge tag 'v0.4.0'
-7c76255 autoconf: update ax_pthread.m4
-fff2a11 make -short work with -print_ssim, -print_psnr, etc.
-68e7901 update ChangeLog (tag: v0.4.0-rc1, tag: v0.4.0, origin/0.4.0, 0.4.0)
-256e433 update NEWS description with new general features
-2962534 Merge "gif2webp: don't use C99 %zu" into 0.4.0
-3b9f9dd gif2webp: don't use C99 %zu
-b5b2e3c cwebp: fix metadata output w/lossy+alpha
-ad26df1 makefile.unix: clean up libgif2webp_util.a
-c3b4557 update Changelog
-ca84112 Merge "bump version to 0.4.0" into 0.4.0
-8c524db bump version to 0.4.0
-eec2398 update AUTHORS & .mailmap
-b9bbf6a update NEWS for 0.4.0
-c72e081 Merge "dec/webp.c: don't wait for data before reporting w/h"
-5ad6531 dec/frame.c: fix formatting
-f7fc4bc dec/webp.c: don't wait for data before reporting w/h
-66a32af Merge "NEON speed up"
-26d842e NEON speed up
-f307f98 Merge "webpmux: let -- stop parameter parsing"
-fe051da Merge "README: add a section on gif2webp"
-6fd2bd6 Merge "manpage pedantry"
-4af1900 README: add a section on gif2webp
-6f36ade manpage pedantry
-f9016cb README: update dwebp options
-b4fa0a4 webpmux: let -- stop parameter parsing
-a9a20ac gif2webp: Add a multi-threaded encode option
-495bef4 fix bug in TrellisQuantize
-605a712 simplify __cplusplus ifdef
-33109f9 Merge "drop: ifdef __cplusplus checks from C files"
-7f9de0b Merge changes I994a5587,I8467bb71,I13b50688,I1e2c9c7b
-5459030 gif2webp: let -- stop parameter parsing
-a4b0aa0 vwebp: let -- stop parameter parsing
-98af68f cwebp: let -- stop parameter parsing
-a33831e dwebp: let -- stop parameter parsing
-3630124 add some checks on error paths
-ce4c713 Merge "autoconf: add --disable-wic"
-5227d99 drop: ifdef __cplusplus checks from C files
-f645355 dwebp.1: fix typo
-f91034f Merge "cwebp: print metadata stats when no output file is given"
-d493455 gif2webp: Backward compatibility for giflib version <= 4.1.3
-4c617d3 gif2webp: Disable output of ICC profile by default
-73b731f introduce a special quantization function for WHT
-41c0cc4 Make Forward WHT transform use 32bit fixed-point calculation
-a3359f5 Only compute quantization params once
-7049043 cwebp: print metadata stats when no output file is given
-d513bb6 * fix off-by-one zthresh calculation * remove the sharpening for non luma-AC coeffs * adjust the bias a little bit to compensate for this
-ad9dec0 Merge "cosmetics: dwebp: fix local function name format"
-f737f03 Merge "dwebp: remove a dead store"
-3c3a70d Merge "makefile.unix: install binaries in $(DESTDIR)/bin/"
-150b655 Merge "Android.mk: add some release compile flags"
-dbebd33 cosmetics: dwebp: fix local function name format
-2774995 dwebp: remove a dead store
-a01e04f autoconf: add --disable-wic
-5009b22 makefile.unix: install binaries in $(DESTDIR)/bin/
-bab30fc Merge "fix -print_psnr / ssim options"
-ebef7fb fix -print_psnr / ssim options
-cb63785 Merge "fix bug due to overzealous check in WebPPictureYUVAToARGB()"
-8189885 Merge "EstimateBestFilter: use an int to iterate WEBP_FILTER_TYPE"
-4ad7d33 Android.mk: add some release compile flags
-c12e236 cosmetics: fix a few typos
-6f10403 fix bug due to overzealous check in WebPPictureYUVAToARGB()
-3f6c35c EstimateBestFilter: use an int to iterate WEBP_FILTER_TYPE
-cc55790 Merge changes I8bb7a4dc,I2c180051,I021a014f,I8a224a62
-c536afb Merge "cosmetics: fix some typos"
-cbdd3e6 add a -dither dithering option to the decoder
-e812401 Updated iosbuild.sh for XCode 5.x
-4931c32 cosmetics: fix some typos
-05aacf7 mux: add some missing casts
-617d934 enc/vp8l: add a missing cast
-46db286 idec: add some missing casts
-b524e33 ErrorStatusLossless: correct return type
-cb261f7 fix a descaling bug for vertical/horizontal U/V interpolation
-bcb3955 Merge changes I48968468,I181bc736
-73f5213 gif2webp: Add a mixed compression mode
-6198715 demux: split chunk parsing from ParseVP8X
-d2e3f4e demux: add a tail pointer for chunks
-87cffcc demux: cosmetics: s/has_frames/is_animation/
-e18e667 demux: strictly enforce the animation flag
-c4f39f4 demux: cosmetics: remove a useless break
-61cb884 demux: (non-exp) fail if the fragmented flag is set
-ff379db few % speedup of lossless encoding
-df3649a remove all disabled code related to P-frames
-6d0cb3d Merge "gif2webp: kmin = 0 should suppress key-frame addition."
-3655598 gif2webp: kmin = 0 should suppress key-frame addition.
-7708e60 Merge "detect flatness in blocks and favor DC prediction"
-06b1503 Merge "add comment about the kLevelsFromDelta[][] LUT generation"
-5935259 add comment about the kLevelsFromDelta[][] LUT generation
-e3312ea detect flatness in blocks and favor DC prediction
-ebc9b1e Merge "VPLBitReader bugfix: Catch error if bit_pos > LBITS too."
-96ad0e0 VPLBitReader bugfix: Catch error if bit_pos > LBITS too.
-a014e9c tune quantization biases toward higher precision
-1e89861 add helpful PrintBlockInfo() function
-596a6d7 make use of 'extern' consistent in function declarations
-c8d48c6 Merge "extract random utils to their own file util/random.[ch]"
-98aa33c extract random utils to their own file util/random.[ch]
-432a723 Merge "swig: add basic go bindings"
-fab618b Merge "rename libwebp.i -> libwebp.swig"
-e4e7fcd swig: add basic go bindings
-d340872 Merge "fast auto-determined filtering strength"
-f8bfd5c fast auto-determined filtering strength
-ac0bf95 small clean-up in ExpandMatrix()
-1939607 rename libwebp.i -> libwebp.swig
-43148b6 filtering: precompute ilimit and hev_threshold
-18f992e simplify f_inner calculation a little
-241d11f add missing const
-86c0031 add a 'format' field to WebPBitstreamFeatures
-dde91fd Demux: Correct the extended format validation
-5d6c5bd add entry for '-resize' option in cwebp's man
-7c098d1 Use some gamma-curve range compression when computing U/V average
-0b2b050 Use deterministic random-dithering during RGB->YUV conversion
-8a2fa09 Add a second multi-thread method
-7d6f2da Merge "up to 20% faster multi-threaded decoding"
-266f63e Merge "libwebp.jar: build w/Java 1.6 for Android compat"
-0532149 up to 20% faster multi-threaded decoding
-38efdc2 Simplify the gif2webp tool: move the optimization details to util
-de89951 libwebp.jar: build w/Java 1.6 for Android compat
-cb22155 Decode a full row of bitstream before reconstructing
-dca8a4d Merge "NEON/simple loopfilter: avoid q4-q7 registers"
-9e84d90 Merge "NEON/TransformWHT: avoid q4-q7 registers"
-fc10249 NEON/simple loopfilter: avoid q4-q7 registers
-2f09d63 NEON/TransformWHT: avoid q4-q7 registers
-77585a2 Merge "use a macrofunc for setting NzCoeffs bits"
-d155507 Merge "use HINT_GRAPH as image_hint for gif source"
-9c56164 Merge "only print GIF_DISPOSE_WARNING once"
-0587986 use HINT_GRAPH as image_hint for gif source
-0b28d7a use a macrofunc for setting NzCoeffs bits
-f9bbc2a Special-case sparse transform
-0012519 gif2webp: detect and flatten uniformly similar blocks
-0deaf0f only print GIF_DISPOSE_WARNING once
-6a8c0eb Merge "small optimization in segment-smoothing loop"
-f7146bc small optimization in segment-smoothing loop
-5a7533c small gif2webp fix
-4df0c89 Merge changes Ic697660c,I27285521
-5b2e6bd Android.mk: add a dwebp target
-f910a84 Android.mk: update build flags
-63f9aba special-case WHT transform when there's only DC
-80911ae Merge "7-8% faster decoding by rewriting GetCoeffs()"
-606c430 gif2webp: Improved compression for lossy animated WebP
-fb887f7 gif2webp: Different kmin/kmax defaults for lossy and lossless
-2a98136 7-8% faster decoding by rewriting GetCoeffs()
-92d47e4 improve VP8L signature detection by checking the version bits too
-5cd43e4 Add -incremental option to dwebp
-54b8e3f webpmux: DisplayInfo(): remove unnecessary error checks.
-40ae352 fix memleak in WebPIDelete()
-d966265 mux.h doc: WebPMuxGetFrame() can return WEBP_MUX_MEMORY_ERROR too.
-0e6747f webpmux -info: display dimensions and has_alpha per frame
-d78a82c Sanity check for underflow
-8498f4b Merge "remove -Wshadow warnings"
-e89c6fc Avoid a potential memleak
-3ebe175 Merge "break down the proba 4D-array into some handy structs"
-6a44550 break down the proba 4D-array into some handy structs
-2f5e893 remove -Wshadow warnings
-bf3a29b Merge "add proper WEBP_HAVE_GIF and WEBP_HAVE_GL flags"
-2b0a759 Merge "fix some warnings from static analysis"
-22dd07c mux.h: Some doc corrections
-79ff034 add proper WEBP_HAVE_GIF and WEBP_HAVE_GL flags
-d51f45f fix some warnings from static analysis
-d134307 fix conversion warning on MSVC
-d538cea gif2webp: Support a 'min' and 'max'  key frame interval
-80b54e1 allow search with token buffer loop and fix PARTITION0 problem
-b7d4e04 add VP8EstimateTokenSize()
-10fddf5 enc/quant.c: silence a warning
-399cd45 Merge "fix compile error on ARM/gcc"
-9f24519 encoder: misc rate-related fixes
-c663bb2 Merge "simplify VP8IteratorSaveBoundary() arg passing"
-fa46b31 Demux.h: Correct a method name reference
-f8398c9 fix compile error on ARM/gcc
-f691f0e simplify VP8IteratorSaveBoundary() arg passing
-42542be up to 6% faster encoding with clang compiler
-93402f0 multi-threaded segment analysis
-7e2d659 Merge "remove the PACK() bit-packing tricks"
-c13fecf remove the PACK() bit-packing tricks
-2fd091c Merge "use NULL for lf_stats_ testing, not bool"
-b11c9d6 dwebp: use default dct_method
-4bb8465 Merge "(de)mux.h: wrap pseudo-code in /* */"
-cfb56b1 make -pass option work with token buffers
-5416aab (de)mux.h: wrap pseudo-code in /* */
-35dba33 use NULL for lf_stats_ testing, not bool
-733a7fa enc->Iterator memory cleanup
-e81fac8 Add support for "no blend" in webpmux binary
-3b80bc4 gif2webp: Separate out each step into a method
-bef7e9c Add doc precision about demux object keeping pointers to data.
-61405a1 dwebp: enable stdout output with WIC
-6eabb88 Merge "Animated WebP: add "do no blend" option to spec"
-be20dec fix compilation for BITS 24
-e58cc13 Merge "dwebp: s/unsigned char/uint8_t/"
-72501d4 dwebp: s/unsigned char/uint8_t/
-2c9633e Merge "gif2webp: Insert independent frames at regular intervals."
-f0d6a14 gif2webp: Insert independent frames at regular intervals.
-b25a6fb yuv.h: fix indent
-ede3602 Merge "cosmetics: fix indent"
-3a65122 dwebp: fix stdout related output
-388a724 cosmetics: fix indent
-4c7322c Merge "dsp: msvc compatibility"
-d50c7e3 Merge "5-7% faster SSE2 versions of YUV->RGB conversion functions"
-b8ab784 Merge "simplify upsampler calls: only allow 'bottom' to be NULL"
-df6cebf 5-7% faster SSE2 versions of YUV->RGB conversion functions
-ad6ac32 simplify upsampler calls: only allow 'bottom' to be NULL
-a5e8afa output to stdout if file name is "-"
-f358450 dsp: msvc compatibility
-43a7c8e Merge "cosmetics"
-4c5f19c Merge "bit_reader.h: cosmetics"
-f72fab7 cosmetics
-14dd5e7 fix const-ness
-b20aec4 Merge "Support for 'do not blend' option in vwebp"
-dcf6522 Support for 'do not blend' option in vwebp
-d5bad03 Animated WebP: add "do no blend" option to spec
-a2f5f73 Merge "Support for "Do not blend" in mux and demux libraries"
-e081f2f Pack code & extra_bits to Struct (VP8LPrefixCode).
-6284854 Support for "Do not blend" in mux and demux libraries
-f486aaa Merge "slightly faster ParseIntraMode"
-d171863 slightly faster ParseIntraMode
-3ceca8a bit_reader.h: cosmetics
-69257f7 Create LUT for PrefixEncode.
-988b708 add WebPWorkerExecute() for convenient bypass
-06e2498 Merge "VP8EncIterator clean-up"
-de4d4ad VP8EncIterator clean-up
-7bbe952 Merge "cosmetics: thread.c: drop a redundant comment"
-da41148 cosmetics: thread.c: drop a redundant comment
-feb4b6e thread.h: #ifdef when checking WEBP_USE_THREAD
-8924a3a thread.c: drop WebPWorker prefix from static funcs
-1aed8f2 Merge "fix indent"
-4038ed1 fix indent
-1693fd9 Demux: A new state WEBP_DEMUX_PARSE_ERROR
-8dcae8b fix rescaling-with-alpha inaccuracy
-11249ab Merge changes I9b4dc36c,I4e0eef4d
-52508a1 Mux: support parsing unknown chunks within a frame/fragment.
-05db057 WebPMuxSetChunk: remove unused variable
-8ba1bf6 Stricter check for presence of alpha when writing lossless images
-a03c351 Demux: WebPIterator now also denotes if the frame has alpha.
-6df743a Decoder: handle fragments case correctly too.
-faa4b07 Support for unknown chunks in mux library
-7d60bbc Speed up HashChainFindCopy function.
-6674014 Speedup Alpha plane encoding.
-b7346a1 0.1 % speedup to decoding
-c606182 webp-container-spec: Tighten language added by last
-a34a502 pngdec: output error messages from libpng
-e84c625 Merge "Detect canvas and image size mismatch in decoder."
-f626fe2 Detect canvas and image size mismatch in decoder.
-f5fbdee demux: stricter image bounds check
-30c8158 add extra assert in Huffman decode code
-8967b9f SSE2 for lossless decoding (critical) functions.
-699d80e Jump-lookup for Huffman coding
-c34307a fix some VS9 warnings about type conversion
-eeada35 pngdec: add missing include
-54b6510 gif2webp: If aligning to even offsets, extra pixels should be transparent
-0bcf5ce Merge "remove a malloc() in case we're using only FILTER_NONE for alpha"
-2c07143 remove a malloc() in case we're using only FILTER_NONE for alpha
-a4d5f59 Faster lossless decoding
-fd53bb7 Merge "alternate LUT-base reverse-bits code"
-d1c166e Merge "Container spec: a clarification on background color."
-fdb9177 Rename a method
-5e96753 Container spec: a clarification on background color.
-30e77d0 Merge branch '0.3.0'
-1b631e2 alternate LUT-base reverse-bits code
-24cc307 ~20% faster lossless decoding
-313d853 Speedup for decoding lossless WebP photographs:
-24ee098 change the bytes_per_pixels_ field into more evocative use_8b_decode
-2a04b03 update ChangeLog (tag: v0.3.1-rc2, tag: v0.3.1)
-7288950 Regression fix for alpha channels using color cache:
-2e377b5 wicdec: silence a format warning
-ad9e42a muxedit: silence some uninitialized warnings
-3307c16 Don't set alpha-channel to 0xff for alpha->green uplift
-5130770 Merge "wicdec: silence a format warning"
-a37eff4 Regression fix for alpha channels using color cache:
-241cf99 Merge "muxedit: silence some uninitialized warnings"
-c8f9c84 Regression fix for alpha unfiltering:
-14cd5c6 muxedit: silence some uninitialized warnings
-a368db8 dec/vp8l: quiet vs9 x64 type conversion warning
-ffae9f3 wicdec: silence a format warning
-8cf0701 Alpha encoding: never filter in case of NO_COMPRESSION
-825e73b update ChangeLog (tag: v0.3.1-rc1)
-abf6f69 update NEWS
-5a92c1a bump version to 0.3.1
-86daf77 store top Y/U/V samples in packed fashion
-67bc353 Revert "add WebPBlendAlpha() function to blend colors against background"
-068db59 Intertwined decoding of alpha and RGB
-38cc011 Simplify forward-WHT + SSE2 version
-3fa595a Support decoding upto given row in DECODE_DATA_FUNC
-520f005 DequantizeLevels(): Add 'row' and 'num_rows' args
-47374b8 Alpha unfilter for given set of rows
-f32097e probe input file and quick-check for WebP format.
-a2aed1d configure: improve gl/glut library test
-c7e89cb update copyright text
-a00380d configure: remove use of AS_VAR_APPEND
-a94a88d fix EXIF parsing in PNG
-a71e5d8 add doc precision for WebPPictureCopy() and WebPPictureView()
-8287012 remove datatype qualifier for vmnv
-e190843 fix a memory leak in gif2webp
-0b18b9e fix two minor memory leaks in webpmux
-db5095d remove some cruft from swig/libwebp.jar
-850e956 README: update swig notes
-bddd9b0 swig/python: add minimal documentation
-d573a8d swig: add python encode support
-6b93187 swig/java: reduce wrapper function code duplication
-6fe536f swig/java: rework uint8_t typemap
-a2ea464 Fix the bug in ApplyPalette.
-7bb28d2 webp/lossless: fix big endian BGRA output
-f036d4b Speed up ApplyPalette for ARGB pixels.
-8112c8c remove some warnings:
-cc128e0 Further reduce memory to decode lossy+alpha images
-07db70d fix for big-endian
-eda8a7d gif2webp: Fix signed/unsigned comparison mismatch
-31f346f Makefile.vc: fix libwebpdemux dll variable typo
-6c76d28 swig: add python (decode) support
-b4f5bb6 swig: cosmetics
-498d4dd WebP-Lossless encoding improvements.
-26e7244 swig: ifdef some Java specific code
-8ecec68 configure: add warning related flags
-e676b04 configure: add GLUT detection; build vwebp
-b0ffc43 Alpha decoding: significantly reduce memory usage
-20aa7a8 configure: add --enable-everything
-b8307cc configure.ac: add some helper macros
-980e7ae Remove the gcc compilation comments
-7f25ff9 gif2webp: Fix ICC and XMP support
-d8e5321 Add missing name to AUTHORS
-11edf5e Demux: Fix a potential memleak
-c7b9218 don't forward declare enums
-7a650c6 prevent signed int overflow in left shift ops
-31bea32 add precision about dynamic output reallocation with IDecoder
-c22877f Add incremental support for extended format files
-5051245 Makefile.vc: have 'all' target build everything
-8191dec Makefile.vc: flags cleanup
-b9d7473 Makefile.vc: drop /FD flag
-5568dbc update gitignore
-f4c7b65 WebPEncode: An additional check. Start VP8EncLoop/VP8EncTokenLoop only if VP8EncStartAlpha succeeded.
-1fb04be pngdec: Avoid a double-free.
-dcbb1ca add WebPBlendAlpha() function to blend colors against background
-bc9f5fb configure.ac: add AM_PROG_AR for automake >= 1.12
-bf867bf Tuned cross_color parameter (step) for lower qual
-90e2ec5 Merge "probe input file and quick-check for WebP format."
-7180d7f Merge "update copyright text"
-830f72b probe input file and quick-check for WebP format.
-2ccf58d configure: improve gl/glut library test
-d640614 update copyright text
-c2113ad Merge "configure: remove use of AS_VAR_APPEND"
-9326a56 configure: remove use of AS_VAR_APPEND
-ea63d61 fix a type warning on VS9 x86
-bec1109 fix EXIF parsing in PNG
-b6e65f3 Merge "fix warnings for vs9 x64"
-438946d fix warnings for vs9 x64
-f4710e3 collect macroblock reconstruction data in VP8MBData struct
-23d28e2 add doc precision for WebPPictureCopy() and WebPPictureView()
-518f2cd cosmetics: gif2webp: fix indent
-af358e6 Merge "remove datatype qualifier for vmnv"
-3fe9163 remove datatype qualifier for vmnv
-764fdff fix a memory leak in gif2webp
-3e59a74 fix two minor memory leaks in webpmux
-47b9862 Merge "README: update swig notes"
-325d15f remove some cruft from swig/libwebp.jar
-4a7627c README: update swig notes
-5da81e3 Merge "swig/python: add minimal documentation"
-f39e08f Merge "swig: add python encode support"
-6ca4a3e Merge "swig/java: reduce wrapper function code duplication"
-8f8702b Merge "swig/java: rework uint8_t typemap"
-91413be reduce memory for VP8MB and remove bitfields use
-7413394 Fix the memory leak in ApplyFilters.
-2053c2c simplify the alpha-filter testing loop
-825b64d swig/python: add minimal documentation
-14677e1 swig: add python encode support
-a5c297c swig/java: reduce wrapper function code duplication
-ad4a367 swig/java: rework uint8_t typemap
-0d25876 use uint8_t for inv_palette[]
-afa3450 Fix the bug in ApplyPalette.
-2d6ac42 Merge "webp/lossless: fix big endian BGRA output"
-2ca8396 webp/lossless: fix big endian BGRA output
-742110c Speed up ApplyPalette for ARGB pixels.
-2451e47 misc code cleanup
-83db404 Merge "swig: add python (decode) support"
-eeeea8b Merge "swig: cosmetics"
-d5f9b8f Merge "libwebp: fix vp8 encoder mem alloc offsetting"
-d8edd83 libwebp: fix vp8 encoder mem alloc offsetting
-8983b83 remove use of bit-fields in VP8FInfo
-87a4fca remove some warnings:
-ba8f74e Merge "fix for big-endian"
-a65067f Merge "Further reduce memory to decode lossy+alpha images"
-64c8448 Further reduce memory to decode lossy+alpha images
-332130b Mux: make a few methods static
-4437061 fix for big-endian
-5199eab Merge "add uncompressed TIFF output support"
-a3aede9 add uncompressed TIFF output support
-f975b67 Merge "gif2webp: Fix signed/unsigned comparison mismatch"
-5fbc734 Merge "GetFeatures: Detect invalid VP8X/VP8/VP8L data"
-d5060c8 Merge "mux.h: A comment fix + some consistency fixes"
-352d0de GetFeatures: Detect invalid VP8X/VP8/VP8L data
-3ef79fe Cosmetic: "width * height"
-043e1ae gif2webp: Fix signed/unsigned comparison mismatch
-5818cff mux.h: A comment fix + some consistency fixes
-1153f88 Merge "swig: ifdef some Java specific code"
-3eeedae Makefile.vc: fix libwebpdemux dll variable typo
-f980faf swig: add python (decode) support
-7f5f42b swig: cosmetics
-8eae188 WebP-Lossless encoding improvements.
-c7247c4 swig: ifdef some Java specific code
-4cb234d Merge "Mux: make ValidateForSingleImage() method static"
-ed6f530 Merge "Add GetCanvasSize() method to mux"
-1d530c9 Mux: make ValidateForSingleImage() method static
-bba4c2b configure: add warning related flags
-fffefd1 Add GetCanvasSize() method to mux
-732da8d Merge "configure: add GLUT detection; build vwebp"
-0e513f7 configure: add GLUT detection; build vwebp
-55d1c15 Merge "Alpha decoding: significantly reduce memory usage"
-13d99fb Merge "configure: add --enable-everything"
-2bf698f Merge "configure.ac: add some helper macros"
-edccd19 Alpha decoding: significantly reduce memory usage
-3cafcc9 configure: add --enable-everything
-4ef1447 configure.ac: add some helper macros
-a4e1cdb Remove the gcc compilation comments
-6393fe4 Cosmetic fixes
-9c4ce97 Simplify forward-WHT + SSE2 version
-878b9da fix missed optim
-0004617 VP8GetInfo(): Check for zero width or height.
-9bf3129 align VP8Encoder::nz_ allocation
-5da165c fix CheckMode() signature
-0ece07d Merge "explicitly pad bitfields to 32-bits"
-9dbc9d1 explicitly pad bitfields to 32-bits
-5369a80 Merge "prevent signed int overflow in left shift ops"
-70e3971 Merge "cosmetics: remove unnecessary ';'s"
-d3136ce Merge "don't forward declare enums"
-b26e5ad gif2webp: Fix ICC and XMP support
-46089b2 Add missing name to AUTHORS
-94328d6 Demux: Fix a potential memleak
-96e948d don't forward declare enums
-f4f9088 prevent signed int overflow in left shift ops
-0261545 cosmetics: remove unnecessary ';'s
-7ebdf11 Merge "Fix few missing comparisons to NULL"
-1579989 Fix few missing comparisons to NULL
-ea1b21c Cleaned up VP8GetHeaders() so that it parses only frame header
-b66caee dwebp: add support for BMP output
-ff885bf add precision about dynamic output reallocation with IDecoder
-79241d5 Merge "Makefile.vc: have 'all' target build everything"
-ac1c729 Merge "Makefile.vc: flags cleanup"
-118a055 Merge "Makefile.vc: drop /FD flag"
-ecad010 Merge "update gitignore"
-a681b4f Rename PRE_VP8 state to WEBP_HEADER
-ead4d47 Add incremental support for extended format files
-69d0f92 Makefile.vc: have 'all' target build everything
-5296749 Makefile.vc: flags cleanup
-c61baf0 Makefile.vc: drop /FD flag
-3a15125 update gitignore
-5167ca4 Merge "WebPEncode: An additional check. Start VP8EncLoop/VP8EncTokenLoop only if VP8EncStartAlpha succeeded."
-67708d6 WebPEncode: An additional check. Start VP8EncLoop/VP8EncTokenLoop only if VP8EncStartAlpha succeeded.
-b68912a pngdec: Avoid a double-free.
-82abbe1 Merge "configure.ac: add AM_PROG_AR for automake >= 1.12"
-e7d9548 add WebPBlendAlpha() function to blend colors against background
-ed4dc71 configure.ac: add AM_PROG_AR for automake >= 1.12
-df4a406 Merge branch '0.3.0'
-1e0d4b8 Update ChangeLog (tag: v0.3.0-rc7, tag: v0.3.0)
-d52b405 Cosmetic fixes
-6cb4a61 misc style fix
-68111ab add missing YUVA->ARGB automatic conversion in WebPEncode()
-e9a7990 Cosmetic fixes
-403bfe8 Container spec: Clarify frame disposal
-2aaa423 Merge "add missing YUVA->ARGB automatic conversion in WebPEncode()"
-07d87bd add missing YUVA->ARGB automatic conversion in WebPEncode()
-142c462 misc style fix
-3e7a13a Merge "Container spec: clarify the background color field" into 0.3.0
-14af774 container doc: add a note about the 'ANMF' payload
-cc635ef Container spec: clarify the background color field
-e3e3394 container doc: move RIFF description to own section
-4299f39 libwebp/mux: fix double free
-33f9a69 Merge "demux: keep a frame tail pointer; used in AddFrame" into 0.3.0
-a2a7b95 use WebPDataCopy() instead of re-coding it.
-6f18f12 demux: keep a frame tail pointer; used in AddFrame
-e5af49e add doc precision about WebPParseHeaders() return codes
-db46daa Merge "Makefile.vc: fix dynamic builds" into 0.3.0
-53c77af Merge "gif2webp: Bgcolor fix for a special case" into 0.3.0
-a5ebd14 gif2webp: Bgcolor fix for a special case
-6378f23 Merge "vwebp/animation: fix background dispose" into 0.3.0
-3c8eb9a fix bad saturation order in QuantizeBlock
-04c7a2e vwebp/animation: fix background dispose
-81a5069 Makefile.vc: fix dynamic builds
-5f25c39 update ChangeLog (tag: v0.3.0-rc6)
-14d42af examples: don't use C99 %zu
-5ccf1fe update ChangeLog
-2560c24 update NEWS
-f43bafc Merge changes Iecccb09c,If5ee9fd2,I3e181ce4 into 0.3.0
-a788644 dwebp: warn when decoding animated webp's
-302efcd Decode: return more meaningful error for animation
-ad45273 WebPBitstreamFeatures: add has_animation field
-783dfa4 disable FRGM decoding for good in libwebpmux
-4b956be Update ChangeLog
-ad8b86d update NEWS
-3e084f6 Merge "demux cosmetics: comments/rename internal function" into 0.3.0
-d3f8c62 Merge "move WebPFeatureFlags declaration" into 0.3.0
-7386fe5 Merge "libwebp{demux,mux}: install mux_types.h" into 0.3.0
-d6cd4e9 Merge "bump decode abi" into 0.3.0
-17f8da5 bump decode abi
-97684ae Merge "add doc precision about WebPDemuxPartial()" into 0.3.0
-f933fd2 move WebPFeatureFlags declaration
-289bc47 libwebp{demux,mux}: install mux_types.h
-224e8d4 add doc precision about WebPDemuxPartial()
-4c18e80 demux cosmetics: comments/rename internal function
-7cfd1bf update AUTHORS
-401f7b8 Merge "speed-up lossless (~3%) with ad-hoc histogram cost evaluation" into 0.3.0
-1fc8ffc Merge "makefile.unix: dist related changes" into 0.3.0
-8a89c6e Merge changes I466c377f,Ib761ebd3,I694857fc into 0.3.0
-f4ffb2d speed-up lossless (~3%) with ad-hoc histogram cost evaluation
-723847d gif2webp: only write error messages to stderr
-701b9e2 makefile.unix: dist related changes
-bb85b43 Merge "update NEWS" into 0.3.0
-59423a2 gif2webp: fix crash on open failure with libgif5
-9acb17d gif2webp: silence a unused param warning
-7d9fdc2 Merge "README updates" into 0.3.0
-5621934 Merge "build: fix install race on shared headers" into 0.3.0
-70809d8 Merge "bump version to 0.3.0" into 0.3.0
-d851cd1 demux: make the parse a bit more strict
-28bb410 update NEWS
-cef9388 bump version to 0.3.0
-9048494 build: fix install race on shared headers
-1e67e8e README updates
-42b611a Merge "configure: drop experimental from mux/demux" into 0.3.0
-096a8e3 Merge "vwebp: add color profile support" into 0.3.0
-ddfee5d vwebp: add color profile support
-0d6927d Merge "Mark fragment options as experimental in webpmux" into 0.3.0
-5dbd403 Mark fragment options as experimental in webpmux
-a0a6648 configure: drop experimental from mux/demux
-ee65bad Merge "add support for BITS > 32" into 0.3.0
-744930d add support for BITS > 32
-7dd288f cwebp: fix build
-19a8dd0 Merge "Makefile.vc: add vwebp.exe target" into 0.3.0
-50eedda Merge "examples: normalize icc related program arguments" into 0.3.0
-757f637 Merge "Makefile.vc: add libwebpdecoder target" into 0.3.0
-b65c4b7 Makefile.vc: add libwebpdecoder target
-f8db7b4 Merge "vwebp: replace doubles w/floats where appropriate" into 0.3.0
-d99aa56 Makefile.vc: add vwebp.exe target
-013023e vwebp: replace doubles w/floats where appropriate
-9b3db89 README.mux: add version reference
-7b6a26c Merge "cwebp: output metadata statistics" into 0.3.0
-d8dc72a examples: normalize icc related program arguments
-7bfc905 Merge "make alpha unfilter work in-place" into 0.3.0
-0037b2d Merge "add LUT-free reference code for YUV->RGB conversion." into 0.3.0
-166bf74 Merge "demux: disable fragment parsing" into 0.3.0
-126974b add LUT-free reference code for YUV->RGB conversion.
-0aef3eb make alpha unfilter work in-place
-14ef500 Merge "Remove 'status: experimental' from container spec" into 0.3.0
-d40c98e Merge "webpmux binary: tiny style fix" into 0.3.0
-0bc4268 cwebp: output metadata statistics
-bc03980 Merge "autoconf: normalize experimental define" into 0.3.0
-d1e21b1 Remove 'status: experimental' from container spec
-7681bb9 webpmux binary: tiny style fix
-a3dd3d0 avoid installing example_util.h
-252320e demux: disable fragment parsing
-537bde0 autoconf: normalize experimental define
-5e338e0 Merge changes I33e8a613,I8e8a7b44 into 0.3.0
-d9d0ea1 Merge changes If21e3ec7,I991fc30b into 0.3.0
-627f5ca automake: add reference to libwebp for mux/demux
-eef73d0 don't consolidate proba stats too often
-05ec4cc libwebp{,decoder}.pc: add pthread flags
-1bfcf5b add libwebpmux.pc
-26ca843 add libwebpdemux.pc
-69e2590 Merge "Tune Lossless compression for lower qualities."
-0478b5d Tune Lossless compression for lower qualities.
-39f7586 add a mention of parallel alpha encoding in the NEWS
-5a21d96 Merge "1.5x-2x faster encoding for method 3 and up"
-9bfbdd1 1.5x-2x faster encoding for method 3 and up
-27dc741 Correct frame options order in README.mux
-be2fd17 Mux: fix a scenario with bad ANMF/FRGM size
-19eb012 Merge "Demux: Add option to get frame count using GetI()"
-7368b8c Merge "WebPGetFeatures() out of if condition for clarity."
-f604c9a Merge "fix windows build"
-153f94e fix windows build
-847b492 Merge "vwebp: use magenta for 'i'nfo display"
-25ea46b Merge "vwebp: add keyboard shortcuts to help output"
-bea7cca vwebp: use magenta for 'i'nfo display
-8fab161 webpmux: correct -frame param order in help output
-03cc23d vwebp: add keyboard shortcuts to help output
-068eba8 Demux: Add option to get frame count using GetI()
-988b8f5 WebPGetFeatures() out of if condition for clarity.
-6933d91 Merge "gif2webp: Be lenient about background color index."
-4d0f7c5 Merge "WebPGetFeatures() behavior change:"
-fdeeb01 gif2webp: Be lenient about background color index.
-ad25032 Merge "multi-threaded alpha encoding for lossy"
-4e32d3e Merge "fix compilation of token.c"
-f817930 multi-threaded alpha encoding for lossy
-8805035 fix compilation of token.c
-fc81621 code using the actual values for num_parts_, not the ones from config
-7265535 Merge "move the config check from .c to .h"
-dd9e76f move the config check from .c to .h
-956b217 WebPGetFeatures() behavior change:
-df02e4c WebPDemuxGetI behavior change:
-633c004 Merge "rebalance method tools (-m) for methods [0..4]"
-58ca6f6 rebalance method tools (-m) for methods [0..4]
-7648c3c Merge "describe rd-opt levels introduce VP8RDLevel enum"
-67fb100 Merge "autoconf: enable silent-rules by default"
-a5042a3 GetVersion() methods for mux and demux
-5189957 describe rd-opt levels introduce VP8RDLevel enum
-4e094ac autoconf: enable silent-rules by default
-b7eaa85 inline VP8LFastLog2() and VP8LFastSLog2 for small values
-5cf7792 split quant_levels.c into decoder and encoder version
-e5d3ffe Merge "Update code example in README.mux"
-ac5a915 Update code example in README.mux
-38a91e9 Add example code snippet for demux API
-5f557f3 README.mux: add info about Demux API and vwebp
-c0ba090 backward_references: avoid signed integer overflow
-943386d disable SSE2 for now
-9479fb7 lossless encoding speedup
-ec2030a merge two lines together
-b67956c Merge "Remove ReadOneBit() and ReadSymbolUnsafe()"
-1667bde Remove ReadOneBit() and ReadSymbolUnsafe()
-3151669 wicdec + dwebp cosmetics: normalize formatting
-92668da change default filtering parameters:   * type is now 'strong'   * strength is now '60'
-b7490f8 introduce WEBP_REFERENCE_IMPLEMENTATION compile option
-3383885 faster decoding (3%-6%)
-5c3e381 Merge "add a -jpeg_like option"
-c231104 remove unused declaration of VP8Zigzag
-3615295 Merge "wicdec: add alpha support for paletted formats"
-c9f1649 wicdec: add alpha support for paletted formats
-1262f81 Merge "wicdec: silence some warnings"
-e7ea61e wicdec: silence some warnings
-23c0f35 fix missing intptr_t->int cast for MSVC
-e895059 add a -jpeg_like option
-1f803f6 Merge "Tune alpha quality mapping to more reasonable values."
-1267d49 Tune alpha quality mapping to more reasonable values.
-043076e Merge "speed-up lossless in BackwardTrace"
-f3a44dc remove one malloc from TraceBackwards()
-0fc1a3a speed-up lossless in BackwardTrace
-7c732e5 cwebp: centralize WebPCleanupTransparentArea()
-7381254 Merge "wicdec: add ICC profile extraction"
-e83ff7d wicdec: add ICC profile extraction
-146c6e3 Merge "cosmetics: pngdec: normalize default label location"
-a8f549d Merge "manpages: italicize option parameters"
-e118db8 Merge "encode.h: note the need to free() WebPMemoryWriter"
-1dfee6d cosmetics: pngdec: normalize default label location
-14c3820 manpages: italicize option parameters
-7defbfa encode.h: note the need to free() WebPMemoryWriter
-88d382a cwebp: cleanup after memory_writer
-12d6cec fix extra space in dwebp.1 man
-b01681a Fix for demuxer frame iteration:
-56c12aa Demuxer creation fix:
-66c810b add a -yuv option to dwebp (very similar to -pgm)
-841a3ba Merge "Remove -Wshadow warnings."
-8fd0252 Merge "upsampling_neon.c: fix build"
-6efed26 Remove -Wshadow warnings.
-60904aa Merge "allow WebPINewRGB/YUVA to be passed a NULL output buffer."
-b7adf37 allow WebPINewRGB/YUVA to be passed a NULL output buffer.
-27f8f74 upsampling_neon.c: fix build
-06b9cdf gitignore: add IOS related directories
-f112221 Merge "Fix more comments for iobuild.sh"
-fe4d25d Fix more comments for iobuild.sh
-1de3e25 Merge "NEON optimised yuv to rgb conversion"
-090b708 NEON optimised yuv to rgb conversion
-daa0647 Merge "Add ios build script for building iOS library."
-79fe39e Add ios build script for building iOS library.
-126c035 remove some more -Wshadow warnings
-522e9d6 Merge "cwebp: enable '-metadata'"
-76ec5fa cwebp: enable '-metadata'
-aeb91a9 Merge "cosmetics: break a few long lines"
-be7c96b cosmetics: break a few long lines
-cff8ddb Merge "add libwebpdecoder.pc"
-93148ab Merge "libwebp.pc.in: detab"
-6477f95 Merge "Makefile.vc: normalize path separator"
-bed1ed7 add libwebpdecoder.pc
-46168b2 libwebp.pc.in: detab
-a941a34 Fixed few nits in the build files.
-dd7a49b Makefile.vc: normalize path separator
-9161be8 Merge "cwebp: extract WIC decoding to its own module"
-08e7c58 Merge "Provide an option to build decoder library."
-0aeba52 Provide an option to build decoder library.
-757ebcb catch malloc(0)/calloc(0) with an assert
-152ec3d Merge "handle malloc(0) and calloc(0) uniformly on all platforms"
-a452a55 cwebp: extract WIC decoding to its own module
-2b252a5 Merge "Provide option to swap bytes for 16 bit colormodes"
-94a48b4 Provide option to swap bytes for 16 bit colormodes
-42f8f93 handle malloc(0) and calloc(0) uniformly on all platforms
-8b2152c Merge "add an extra assert to check memory bounds"
-0d19fbf remove some -Wshadow warnings
-cd22f65 add an extra assert to check memory bounds
-8189fed Merge "Add details and reference about the YUV->RGB conversion"
-1d2702b Merge "Formatting fixes in lossless bitstream spec"
-8425aae Formatting fixes in lossless bitstream spec
-a556cb1 Add details and reference about the YUV->RGB conversion
-d8f21e0 add link to SSIM description on Wikipedia
-18e9167 Merge "WebP-lossless spec clarifications:"
-98e25b9 Merge "cwebp: add -metadata option"
-f01c2a5 WebP-lossless spec clarifications:
-f4a9797 Merge "Disto4x4 and Disto16x16 in NEON"
-47b7b0b Disto4x4 and Disto16x16 in NEON
-7eaee9f cwebp: add -metadata option
-36c52c2 tiffdec: use toff_t for exif ifd offset
-7c8111e Merge "cwebp/tiffdec: add TIFF metadata extraction"
-e6409ad Remove redundant include from dsp/lossless code.
-1ab5b3a Merge "configure: fix --with-gifincludedir"
-03c749e configure: fix --with-gifincludedir
-8b65063 multiple libgif versions support for gif2webp
-476e293 gif2webp: Use DGifOpenFileName()
-b50f277 tiffdec: correct format string
-2b9048e Merge "tiffdec: check error returns for width/height"
-a1b5a9a Merge "cwebp/tiff: use the first image directory"
-079423f tiffdec: check error returns for width/height
-d62824a Merge "cwebp/jpegdec: add JPEG metadata extraction"
-03afaca Merge "cwebp: add PNG metadata extraction"
-2c72496 cwebp/jpegdec: add JPEG metadata extraction
-dba64d9 cwebp: add PNG metadata extraction
-1f075f8 Lossless spec corrections/rewording/clarifications
-2914ecf cwebp/tiffdec: add TIFF metadata extraction
-d82a3e3 More corrections/clarifications in lossless spec:
-bd00255 cwebp/tiff: use the first image directory
-df7aa07 Merge "Cleanup around jpegdec"
-0f57dcc decoding speed-up (~1%)
-bcec339 Lossless bitstream clarification:
-6bf2087 add examples/metadata.c
-207f89c Merge "configure: add libwebpdemux status to summary"
-1bd287a Cleanup around jpegdec
-9145567 Merge "cosmetics: use '== 0' in size checks"
-d6b88b7 cosmetics: use '== 0' in size checks
-d3dace2 cosmetics: jpegdec
-2f69af7 configure: add libwebpdemux status to summary
-1c1c564 cwebp: extract tiff decoding to its own module
-6a871d6 cwebp: extract jpeg decoding to its own module
-2ee228f cwebp: extract png decoding to its own module
-4679db0 Merge "cwebp: add metadata framework"
-63aba3a cwebp: add metadata framework
-931bd51 lossless bitstream: block size bits correction
-e4fc4c1 lossless bitstream: block size bits correction
-d65ec67 fix build, move token.c to src/enc/
-657f5c9 move token buffer to its own file (token.c)
-c34a375 introduce GetLargeValue() to slim-fast GetCoeffs().
-d5838cd faster non-transposing SSE2 4x4 FTransform
-f76191f speed up GetResidualCost()
-ba2aa0f Add support for BITS=24 case
-2e7f6e8 makefile.unix: Dependency on libraries
-dca8421 Merge "Separate out mux and demux code and libraries:"
-23782f9 Separate out mux and demux code and libraries:
-bd56a01 configure: add summary output
-90e5e31 dwebp manual: point to webpmux, gif2webp.
-540790c gif2webp.c: add a note about prerequisites
-d1edf69 cwebp man page: meaning of '-q' for lossy/lossless
-79efa1d Add man page for gif2webp utility
-2243e40 Merge "gif2webp build support with autoconf tools"
-c40efca gif2webp build support with autoconf tools
-6523e2d WebP Container:
-4da788d Merge "simplify the fwd transform"
-42c3b55 simplify the fwd transform
-41a6ced user GLfloat instead of float
-b542611 fix indentation
-68f282f * handle offset in anim viewer 'vwebp' * fix gif2webp to handle disposal method and odd offset correctly
-118cb31 Merge "add SSE2 version of Sum of Square error for 16x16, 16x8 and 8x8 case"
-8a7c3cc Merge "Change the order of -frame argument to be more natural"
-99e0a70 Merge "Simplify the texture evaluation Disto4x4()"
-0f923c3 make the bundling work in a tmp buffer
-e5c3b3f Simplify the texture evaluation Disto4x4()
-4860008 Change the order of -frame argument to be more natural
-35bfd4c add SSE2 version of Sum of Square error for 16x16, 16x8 and 8x8 case
-a7305c2 Clarification for unknown chunks
-4c4398e Refine WebP Container Spec wrt unknown chunks.
-2ca642e Rectify WebPMuxGetFeatures:
-7caab1d Some cosmetic/comment fixes.
-60b2651 Merge "Write a GIF to WebP converter based on libgif."
-c7127a4 Merge "Add NEON version of FTransformWHT"
-11b2721 Write a GIF to WebP converter based on libgif.
-e9a15a3 ExUtilWriteFile() to write memory segment to file
-74356eb Add a simple cleanup step in mux assembly:
-51bb1e5 mux.h: correct WebPDemuxSelectFragment() prototype
-22a0fd9 Add NEON version of FTransformWHT
-fa30c86 Update mux code to match the spec wrt animation
-d9c5fbe by-pass Analysis pass in case segments=1
-d2ad445 Merge changes Ibeccffc3,Id1585b16
-5c8be25 Merge "Chunk fourCCs for XMP/EXIF"
-a00a3da Use 'frgm' instead of 'tile' in webpmux parameters
-81b8a74 Design change in ANMF and FRGM chunks:
-f903cba Chunk fourCCs for XMP/EXIF
-812933d Tune performance of HistogramCombine
-52ad197 Animation specification in container spec
-001b930 Image fragment specification in container spec
-391f9db Ordering of description of bits in container spec
-d573577 Metadata specification in container spec
-1c4609b Merge commit 'v0.2.1'
-0ca584c Merge "Color profile specification in container spec"
-e8b41ad add NEON asm version for WHT inverse transform
-af6f0db Color profile specification in container spec
-a61a824 Merge "Add NULL check in chunk APIs"
-0e8b7ee fix WebPPictureView() unassigned strides
-75e5f17 ARM/NEON: 30% encoding speed-up
-02b4356 Add NULL check in chunk APIs
-a077072 mux struct naming
-6c66dde Merge "Tune Lossless encoder"
-ab5ea21 Tune Lossless encoder
-74fefc8 Update ChangeLog (tag: v0.2.1, origin/0.2.0, 0.2.0)
-92f8059 Rename some chunks:
-3bb4bbe Merge "Mux API change:"
-d0c79f0 Mux API change:
-abc0604 Merge "update NEWS" into 0.2.0
-57cf313 update NEWS
-25f585c bump version to 0.2.1
-fed7c04 libwebp: validate chunk size in ParseOptionalChunks
-552cd9b cwebp (windows): fix alpha image import on XP
-b14fea9 autoconf/libwebp: enable dll builds for mingw
-4a8fb27 [cd]webp: always output windows errors
-d662158 fix double to float conversion warning
-72b96a6 cwebp: fix jpg encodes on XP
-734f762 VP8LAllocateHistogramSet: fix overflow in size calculation
-f9cb58f GetHistoBits: fix integer overflow
-b30add2 EncodeImageInternal: fix uninitialized free
-3de58d7 fix the -g/O3 discrepancy for 32bit compile
-77aa7d5 fix the BITS=8 case
-e5970bd Make *InitSSE2() functions be empty on non-SSE2 platform
-ef5cc47 make *InitSSE2() functions be empty on non-SSE2 platform
-c4ea259 make VP8DspInitNEON() public
-8344ead Merge "libwebp: validate chunk size in ParseOptionalChunks"
-4828bb9 Merge "cwebp (windows): fix alpha image import on XP"
-3076333 libwebp: validate chunk size in ParseOptionalChunks
-7048189 AccumulateLSIM: fix double -> float warnings
-eda8ee4 cwebp (windows): fix alpha image import on XP
-c6e9865 Merge "add EXPERIMENTAL code for YUV-JPEG colorspace"
-f0360b4 add EXPERIMENTAL code for YUV-JPEG colorspace
-f86e6ab add LSIM metric to WebPPictureDistortion()
-c3aa215 Speed up HistogramCombine for lower qualities.
-1765cb1 Merge "autoconf/libwebp: enable dll builds for mingw"
-a13562e autoconf/libwebp: enable dll builds for mingw
-9f469b5 typo: no_fancy -> no_fancy_upsampling
-1a27f2f Merge "fix double to float conversion warning"
-cf1e90d Merge "cwebp: fix jpg encodes on XP"
-f2b5d19 [cd]webp: always output windows errors
-e855208 fix double to float conversion warning
-ecd66f7 cwebp: fix jpg encodes on XP
-7b3eb37 Tune lossless compression to get better gains.
-ce8bff4 Merge "VP8LAllocateHistogramSet: fix overflow in size calculation"
-ab5b67a Merge "EncodeImageInternal: fix uninitialized free"
-7fee5d1 Merge "GetHistoBits: fix integer overflow"
-a6ae04d VP8LAllocateHistogramSet: fix overflow in size calculation
-80237c4 GetHistoBits: fix integer overflow
-8a99723 EncodeImageInternal: fix uninitialized free
-0b9e682 minor cosmetics
-a792b91 fix the -g/O3 discrepancy for 32bit compile
-73ba435 Merge "detect and merge similar segments"
-fee6627 detect and merge similar segments
-0c44f41 src/webp/*.h: don't forward declare enums in C++
-d7a5ac8 vwebp: use demux interface
-931e0ea Merge "replace 'typedef struct {} X;" by "typedef struct X X; struct X {};""
-8f216f7 remove cases of equal comparison for qsort()
-28d25c8 replace 'typedef struct {} X;" by "typedef struct X X; struct X {};"
-2afee60 speed up for ARM using 8bit for boolean decoder
-5725cab new segmentation algorithm
-2cf1f81 Merge "fix the BITS=8 case"
-12f78ae fix the BITS=8 case
-6920c71 fix MSVC warnings regarding implicit uint64 to uint32 conversions
-f6c096a webpmux binary: Rename 'xmp' option to 'meta'
-ddfe871 webpmux help correction
-b7c5544 Merge "Make *InitSSE2() functions be empty on non-SSE2 platform"
-1c04a0d Common APIs for chunks metadata and color profile.
-2a3117a Merge "Create WebPMuxFrameInfo struct for Mux APIs"
-5c3a723 Make *InitSSE2() functions be empty on non-SSE2 platform
-7c6e60f make *InitSSE2() functions be empty on non-SSE2 platform
-c7eb457 make VP8DspInitNEON() public
-ab3234a Create WebPMuxFrameInfo struct for Mux APIs
-e3990fd Alignment fixes
-e55fbd6 Merge branch '0.2.0'
-4238bc0 Update ChangeLog (tag: v0.2.0)
-c655380 dec/io.c: cosmetics
-fe1958f RGBA4444: harmonize lossless/lossy alpha values
-681cb30 fix RGBA4444 output w/fancy upsampling
-f06c1d8 Merge "Alignment fix" into 0.2.0
-f56e98f Alignment fix
-6fe843b avoid rgb-premultiply if there's only trivial alpha values
-528a11a fix the ARGB4444 premultiply arithmetic
-a0a4885 Lossless decoder fix for a special transform order
-62dd9bb Update encoding heuristic w.r.t palette colors.
-6f4272b remove unused ApplyInverseTransform()
-93bf0fa Update ChangeLog (tag: v0.2.0-rc1)
-5934fc5 update AUTHORS
-014a711 update NEWS
-43b0d61 add support for ARGB -> YUVA conversion for lossless decoder
-33705ca bump version to 0.2.0
-c40d7ef fix alpha-plane check + add extra checks
-a06f802 MODE_YUVA: set alpha to opaque if the image has none
-52a87dd Merge "silence one more warning" into 0.2.0
-3b02309 silence one more warning
-f94b04f move some RGB->YUV functions to yuv.h
-4b71ba0 README: sync [cd]webp help output
-c9ae57f man/dwebp.1: add links to output file format details
-292ec5c quiet a few 'uninitialized' warnings
-4af3f6c fix indentation
-9b261bf remove the last NOT_HAVE_LOG2 instances
-323dc4d remove use of log2(). Use VP8LFastLog2() instead.
-8c515d5 Merge "harness some malloc/calloc to use WebPSafeMalloc and WebPSafeCalloc" into 0.2.0
-d4b4bb0 Merge changes I46090628,I1a41b2ce into 0.2.0
-bff34ac harness some malloc/calloc to use WebPSafeMalloc and WebPSafeCalloc
-a3c063c Merge "extra size check for security" into 0.2.0
-5e79630 Merge "WebPEncode: clear stats at the start of encode" into 0.2.0
-f1edf62 Merge "rationalize use of color-cache" into 0.2.0
-c193331 extra size check for security
-906be65 rationalize use of color-cache
-dd1c387 Add image-hint for low-color images.
-4eb7aa6 Merge "WebPCheckMalloc() and WebPCheckCalloc():" into 0.2.0
-80cc730 WebPCheckMalloc() and WebPCheckCalloc():
-183cba8 check VP8LBitWriterInit return
-cbfa9ee lossless: fix crash on user abort
-256afef cwebp: exit immediately on version mismatch
-475d87d WebPEncode: clear stats at the start of encode
-a7cc729 fix type and conversion warnings
-7d853d7 add stats for lossless
-d39177b make QuantizeLevels() store the sum of squared error
-5955cf5 replace x*155/100 by x*101581>>16
-7d732f9 make QuantizeLevels() store the sum of squared error
-e45a446 replace x*155/100 by x*101581>>16
-159b75d cwebp output size consistency:
-cbee59e Merge commit 'v0.1.99'
-1889e9b dwebp: report -alpha option
-3bc3f7c Merge "dwebp: add PAM output support" into 0.2.0
-d919ed0 dwebp: add PAM output support
-85e215d README/manpages/configure: update website link
-c3a207b Update ChangeLog (tag: v0.1.99)
-d1fd782 Merge "add extra precision about default values and behaviour" into 0.2.0
-efc826e add extra precision about default values and behaviour
-9f29635 header/doc clean up
-ff9fd1b Makefile.vc: fix webpmux.exe *-dynamic builds
-8aacc7b remove INAM, ICOP, ... chunks from the test webp file.
-2fc1301 harmonize authors as "Name (mail@address)"
-4a9f37b Merge "update NEWS" into 0.2.0
-7415ae1 makefile.unix: provide examples/webpmux target
-ce82ced update NEWS
-641e28e Merge "man/cwebp.1: wording, change the date" into 0.2.0
-c37c23e README: cosmetics
-3976dcd man/cwebp.1: wording, change the date
-3e5bbe1 Merge "rename 'use_argb_input' to 'use_argb'" into 0.2.0
-ce90847 Merge "add some padding bytes areas for later use" into 0.2.0
-2390dab Merge "fixing the findings by Frederic Kayser to the bitstream spec" into 0.2.0
-0275159 add a very crude progress report for lossless
-a4b9b1c Remove some unused enum values.
-dd10817 rename 'use_argb_input' to 'use_argb'
-90516ae add some padding bytes areas for later use
-d03b250 fixing the findings by Frederic Kayser to the bitstream spec
-ce156af add missing ABI compatibility checks
-9d45416 Merge "Doc: container spec text tweaks" into 0.2.0
-4e2e0a8 Doc: container spec text tweaks
-f7f16a2 add ABI compatibility check
-2a77557 Merge "swig: add WebPEncodeLossless* wrappers" into 0.2.0
-a3ec622 mux.h: remove '* const' from function parameters
-31426eb encode.h: remove '* const' from function parameters
-9838e5d decode.h: remove '* const' from function parameters
-4972302 swig: add WebPEncodeLossless* wrappers
-9ff00ca bump encoder/decoder versions
-c2416c9 add lossless quick encoding functions to the public API
-4c1f5d6 Merge "NEWS: mention decode_vp8.h is no longer installed" into 0.2.0
-6cb2277 NEWS: mention decode_vp8.h is no longer installed
-d5e5ad6 move decode_vp8.h from webp/ to dec/
-8d3b04a Merge "header clean-up" into 0.2.0
-02201c3 Merge "remove one malloc() by making color_cache non dynamic" into 0.2.0
-d708ec1 Merge "move MIN/MAX_HISTO_BITS to format_constants.h" into 0.2.0
-ab2da3e Merge "add a malloc() check" into 0.2.0
-2d571bd add a malloc() check
-7f0c178 remove one malloc() by making color_cache non dynamic
-6569cd7 Merge "VP8LFillBitWindow: use 64-bit path for msvc x64 builds" into 0.2.0
-23d34f3 header clean-up
-2a3ab6f move MIN/MAX_HISTO_BITS to format_constants.h
-985d3da Merge "shuffle variables in HashChainFindCopy" into 0.2.0
-cdf885c shuffle variables in HashChainFindCopy
-c3b014d Android.mk: add missing lossless files
-8c1cc6b makefile.unix dist: explicitly name installed includes
-7f4647e Merge "clarify the colorspace naming and byte ordering of decoded samples" into 0.2.0
-cbf6972 clarify the colorspace naming and byte ordering of decoded samples
-857650c Mux: Add WebPDataInit() and remove WebPImageInfo
-ff771e7 don't install webp/decode_vp8.h
-596dff7 VP8LFillBitWindow: use 64-bit path for msvc x64 builds
-3ca7ce9 Merge "doc: remove non-finalized chunk references" into 0.2.0
-1efaa5a Merge "bump versions" into 0.2.0
-51fa13e Merge "README: update cwebp help output" into 0.2.0
-12f9aed README: update cwebp help output
-f0b5def bump versions
-4c42a61 update AUTHORS
-6431a1c doc: remove non-finalized chunk references
-8130c4c Merge "build: remove libwebpmux from default targets/config"
-23b4443 Merge "configure: broaden test for libpng-config"
-85bff2c Merge "doc: correct lossless prefix coding table & code"
-05108f6 Merge "More spec/code matching in mux:"
-6808e69 More spec/code matching in mux:
-bd2b46f Merge "doc/webp-container-spec: light cosmetics"
-20ead32 doc/webp-container-spec: light cosmetics
-1d40a8b configure: add pthread detection
-b5e9067 fix some int <-> size_t mix for buffer sizes
-e41a759 build: remove libwebpmux from default targets/config
-0fc2baa configure: broaden test for libpng-config
-45b8272 Merge "restore authorship to lossless bitstream doc"
-06ba059 restore authorship to lossless bitstream doc
-44a09a3 add missing description of the alpha filtering methods
-63db87d Merge "vwebp: add checkboard background for alpha display"
-a73b897 vwebp: add checkboard background for alpha display
-939158c Merge "vwebp: fix info display"
-b35c07d vwebp: fix info display
-48b39eb fix underflow for very short bitstreams
-7e62298 cosmetics: param alignment, manpage wording
-1bd7dd5 Merge changes I7b0afb0d,I7ecc9708
-ac69e63 Merge "Updated cwebp man's help for Alpha & Lossless."
-c0e8859 Get rid of image_info_ from WebPChunk struct.
-135ca69 WebP Container Spec:
-eb6f9b8 Updated cwebp man's help for Alpha & Lossless.
-0fa844f cosmetic fixes on assert and 'const' where applicable
-7f22bd2 check limit of width * height is 32 bits
-16c46e8 autoconf/make: cosmetics: break long lines
-ab22a07 configure: add helper macro to define --with-*
-c17699b configure: add libtiff test
-0e09732 Merge "cwebp: fix crash with yuv input + lossless"
-88a510f Merge "fix big-endian VP8LWriteBits"
-da99e3b Merge "Makefile.vc: split mux into separate lib"
-7bda392 cwebp: fix crash with yuv input + lossless
-f56a369 fix big-endian VP8LWriteBits
-54169d6 Merge "cwebp: name InputFileFormat members consistently"
-e2feefa Makefile.vc: split mux into separate lib
-27caa5a Merge "cwebp: add basic TIFF support"
-d8921dd cwebp: name InputFileFormat members consistently
-6f76d24 cwebp: add basic TIFF support
-4691407 Merge changes If39ab7f5,I3658b5ae
-cca7c7b Fixed nit: 10 -> 10.f
-5d09a24 WebPMuxCreate() error handling:
-777341c Fix a memleak in WebPMuxCreate()
-61c9d16 doc: correct lossless prefix coding table & code
-4c39757 Merge "mark VP8{,L}{GetInfo,CheckSignature} as WEBP_EXTERN"
-e4e36cc Merge "Mux: Allow only some frames/tiles to have alpha."
-ad2aad3 Merge "WebP Decoding error handling:"
-97649c8 Mux: Allow only some frames/tiles to have alpha.
-f864be3 Lower the quality settings for Alpha encoding.
-3ba81bb WebP Decoding error handling:
-fcc6992 add automatic YUVA/ARGB conversion during WebPEncode()
-802e012 fix compilation in non-FANCY_UPSAMPLING mode
-e012dfd make width/height coding match the spec
-228d96a mark VP8{,L}{GetInfo,CheckSignature} as WEBP_EXTERN
-637a314 remove the now unused *KeepA variants
-d11f6fc webpmux returns error strings rather than numbers
-fcec059 makefile.unix: cwebp: fix OSX link
-6b811f1 Merge "doc: remove lossless pdf"
-c963482 doc: remove lossless pdf
-b9ae4f0 cosmetics after mux changes b74ed6e, b494ad5
-b494ad5 Mux: only allow adding frame/tiles at the end.
-2c341b0 Merge "Added image characteristic hint for the codec."
-d373076 Added image characteristic hint for the codec.
-2ed2adb Merge "msvc: add intrinsic based BitsLog2Floor"
-e595e7c Merge "add demux.c to the makefiles"
-da47b5b Merge "demux: add {Next,Prev}Chunk"
-e5f4674 add demux.c to the makefiles
-4708393 demux: add {Next,Prev}Chunk
-e8a0a82 demux: quiet msvc warnings
-7f8472a Update the WebP Container Spec.
-31b68fe cleanup WebPPicture struct and API
-9144a18 add overflow check before calling malloc()
-81720c9 consistency cosmetics
-2ebe839 Merge "Add kramdown version information to README"
-7144308 enc/vp8l.c: fix build
-b7ac19f Add kramdown version information to README
-efdcb66 Merge "Edit for consistency, usage and grammar."
-0822010 Enable alpha in vvwebp
-8de9a08 Merge "Mux API change:"
-b74ed6e Mux API change:
-233a589 take picture->argb_stride into account for lossless coding
-04e33f1 Edit for consistency, usage and grammar.
-a575b4b Merge "cosmetics: add missing const"
-8d99b0f Merge "cosmetics: remove unimplemented function proto"
-69d0221 cosmetics: add missing const
-5b08318 cosmetics: remove unimplemented function proto
-b7fb0ed Log warning for unsupported options for lossless.
-e1f769f msvc: add intrinsic based BitsLog2Floor
-8a69c7d Bug-fix: Clamp backward dist to 1.
-b5b6ac9 Merge "Bring the special writer 'WebPMemoryWriter' to public API"
-a6a1909 Merge "Fix floating point exception with cwebp -progress"
-f2cee06 Fix floating point exception with cwebp -progress
-91b7a8c Bring the special writer 'WebPMemoryWriter' to public API
-310e297 support resize and crop for RGBA input
-a89835d Merge changes Ice662960,Ie8d7aa90,I2d996d5e,I01c04772
-ce614c0 Merge "dec/vp8: avoid setting decoder status twice"
-900285d dec/vp8: avoid setting decoder status twice
-8227adc Merge changes I6f02b0d0,I5cbc9c0a,I9dd9d4ed,Id684d2a1
-dcda59c Merge "demux: rename SetTile to SelectTile"
-622ef12 demux: rename SetTile to SelectTile
-81ebd37 Merge "demux: add {Next,Prev}Frame"
-02dd37a demux: add {Next,Prev}Frame
-4b79fa5 Merge "Limit the maximum size of huffman Image to 16MB."
-9aa34b3 Manually number "chapters," as chapter numbers are used in the narrative.
-2a4c6c2 Re-wrap at <= 72 columns
-a45adc1 Apply inline emphasis and monospacing, per gdoc / PDF
-9101120 Incorporate gdoc changes through 2012-06-08
-7a18248 Removed CodeRay syntax declarations ...
-b3ec18c Provide for code-block syntax highlighting.
-709d770 Replace high ASCII artifacts (curly quotes, etc.).
-930e8ab Lossless WebP doc largely ported to markdown text.
-18cae37 msvc: silence some build warnings
-b392308 Limit the maximum size of huffman Image to 16MB.
-f180df2 Merge "libwebp/demux: add Frame/Chunk iteration"
-2bbe1c9 Merge "Enable lossless encoder code"
-d0601b0 Merge changes I1d97a633,I81c59093
-78f3e34 Enable lossless encoder code
-d974a9c Merge "libwebp/demux: add simple format parsing"
-26bf223 Merge "libwebp: add WebPDemux stub functions"
-2f66668 Merge "modify WebPParseHeaders to allow reuse by GetFeatures"
-b402b1f libwebp/demux: add Frame/Chunk iteration
-ad9ada3 libwebp/demux: add WebPDemuxGetI
-2f2d4d5 libwebp/demux: add extended format parsing
-962dcef libwebp/demux: add simple format parsing
-f8f9408 libwebp: add WebPDemux stub functions
-fb47bb5 Merge "NumNamedElements() should take an enum param."
-7c68980 Fix asserts in Palette and BackwardReference code.
-fbdcb7e NumNamedElements() should take an enum param.
-fb4943b modify WebPParseHeaders to allow reuse by GetFeatures
-3697b5c write an ad-hoc EncodeImageInternal variant
-eaee9e7 Bug-Fix: Decode small (less than 32 bytes) images.
-0bceae4 Merge "cwebp: fix alpha reporting in stats output"
-0424b1e Rebase default encoding settings.
-c71ff9e cwebp: fix alpha reporting in stats output
-e2ffe44 Merge "Stop indefinite recursion for Huffman Image."
-70eb2bd Stop indefinite recursion for Huffman Image.
-f3bab8e Update vwebp
-6d5c797 Remove support for partial files in Mux.
-f1df558 WebPMuxAssemble() returns WebPData*.
-814a063 Rename 'Add' APIs to 'Set'.
-bbb0218 Update Mux psuedo-code examples.
-4fc4a47 Use WebPData in MUX set APIs
-c67bc97 Merge "add WebPPictureImportRGBX() and WebPPictureImportBGRX()"
-27519bc add WebPPictureImportRGBX() and WebPPictureImportBGRX()
-f80cd27 factorize code in Import()
-9b71502 histogram: add log2 wrapper
-8c34378 Merge "fix some implicit type conversion warnings"
-42f6df9 fix some implicit type conversion warnings
-250c16e Merge "doc: update lossless pdf"
-9d9daba Merge "add a PDF of the lossless spec"
-8fbb918 prefer webp/types.h over stdint.h
-0ca170c doc: update lossless pdf
-0862ac6 add a PDF of the lossless spec
-437999f introduce a generic WebPPictureHasTransparency() function
-d2b6c6c cosmetic fixes after Idaba281a
-b4e6645 Merge "add colorspace for premultiplied alpha"
-48f8275 add colorspace for premultiplied alpha
-069f903 Change in lossless bit-stream.
-5f7bb3f Merge "WebPReportProgress: use non-encoder specific params"
-f18281f WebPReportProgress: use non-encoder specific params
-9ef3228 Add support for raw lossless bitstream in decoder.
-7cbee29 Fix bug: InitIo reseting fancy_upsampling flag.
-880fd98 vwebp: fix exit w/freeglut
-1875d92 trap two unchecked error conditions
-87b4a90 no need to have mux.h as noinst clause in enc/
-88f41ec doc: fix bit alignment in VP8X chunk
-52f5a4e Merge "fix bug with lossy-alpha output stride"
-3bde22d fix bug with lossy-alpha output stride
-42d61b6 update the spec for the lossy-alpha compression methods.
-e75dc80 Move some more defines to format_constants.h
-c13f663 Move consts to internal header format_constants.h
-7f2dfc9 use a bit-set transforms_seen_ instead of looping
-18da1f5 modulate alpha-compression effort according to config.method
-f5f2fff Merge "Alpha flag fix for lossless."
-c975c44 Alpha flag fix for lossless.
-4f067fb Merge "Android: only build dec_neon with NEON support"
-255c66b Android: only build dec_neon with NEON support
-8f9117a cosmetics: signature fixes
-39bf5d6 use header-less lossless bitstream for alpha channel
-75d7f3b Merge "make input data be 'const' for VP8LInverseTransform()"
-9a721c6 make input data be 'const' for VP8LInverseTransform()
-9fc64ed Disallow re-use of same transformation.
-98ec717  use a function pointer for ProcessRows()
-f7ae5e3 cosmetics: join line
-140b89a factor out buffer alloc in AllocateARGBBuffers()
-a107dfa Rectify WebPParseOptionalChunks().
-237eab6 Add two more color-spaces for lossless decoding.
-27f417a fix orthographic typo
-489ec33 add VP8LEncodeStream() to compress lossless image stream
-fa8bc3d make WebPEncodingSetError() take a const picture
-638528c bitstream update for lossy alpha compression
-d73e63a add DequantizeLevels() placeholder
-ec122e0 remove arch-dependent rand()
-d40e765 fix alignment
-1dd6a8b Merge "remove tcoder, switch alpha-plane compression to lossless"
-3e863dd remove tcoder, switch alpha-plane compression to lossless
-8d77dc2 Add support for lossless in mux:
-831bd13 Make tile size a function of encoding method.
-778c522 Merge "remove some variable shadowing"
-817c9dc Few more HuffmanTreeToken conversions.
-37a77a6 remove some variable shadowing
-89c07c9 Merge "normalize example header includes"
-4aff411 Merge "add example_util.[hc]"
-00b29e2 normalize example header includes
-061263a add example_util.[hc]
-c6882c4 merge all tree processing into a single VP8LProcessTree()
-9c7a3cf fix VP8LHistogramNumCodes to handle the case palette_code_bits == 0
-b5551d2 Merge "Added HuffmanTreeCode Struct for tree codes."
-8b85d01 Added HuffmanTreeCode Struct for tree codes.
-093f76d Merge "Allocate single memory in GetHuffBitLengthsAndCodes."
-41d8049 Allocate single memory in GetHuffBitLengthsAndCodes.
-1b04f6d Correct size in VP8L header.
-2924a5a Makefile.vc: split object lists based on directory
-c8f2416 Merge "add assert(tokens)"
-4323994 add assert(tokens)
-9f54745 Catch an error in DecodeImageData().
-ac8e5e4 minor typo and style fix
-9f566d1 clean-up around Huffman-encode
-c579a71 Introduce CHUNK_SIZE_BYTES in muxi.h.
-14757f8 Make sure huffman trees always have valid symbols
-4105061 makefile.unix: add support for building vwebp
-48b3772 Merge "fixed signed/unsigned comparison warning"
-57f696d Merge "EncodeImageInternal: fix potential leak"
-d972cdf EncodeImageInternal: fix potential leak
-5cd12c3 fixed signed/unsigned comparison warning
-cdca30d Merge "cosmetics: shorten long line"
-e025fb5 cosmetics: shorten long line
-22671ed Merge "enc/vp8l: fix double free on error"
-e1b9b05 Merge "cosmetics: VP8LCreateHuffmanTree: fix indent"
-a8e725f enc/vp8l: fix double free on error
-27541fb cosmetics: VP8LCreateHuffmanTree: fix indent
-1d38b25 cwebp/windows: use MAKE_REFGUID where appropriate
-817ef6e Merge "cwebp: fix WIC/Microsoft SDK compatibility issue"
-902d3e3 cwebp: fix WIC/Microsoft SDK compatibility issue
-89d803c Merge "Fix a crash due to wrong pointer-integer arithmetic."
-cb1bd74 Merge "Fix a crash in lossless decoder."
-de2fe20 Merge "Some cleanup in VP8LCreateHuffmanTree() (and related functions CompareHuffmanTrees() and SetBitDepths()): - Move 'tree_size' initialization and malloc for 'tree + tree_pool'   outside the loop. - Some renames/tweaks for readability."
-ce69177 Fix a crash due to wrong pointer-integer arithmetic.
-e40a368 Fix a crash in lossless decoder.
-3927ff3 remove unneeded error condition for WebPMuxNumNamedElements()
-2c140e1 Some cleanup in VP8LCreateHuffmanTree() (and related functions CompareHuffmanTrees() and SetBitDepths()): - Move 'tree_size' initialization and malloc for 'tree + tree_pool'   outside the loop. - Some renames/tweaks for readability.
-861a5b7 add support for animation
-eb5c16c Merge "Set correct encode size in encoder's stats."
-4abe04a fix the return value and handle missing input file case.
-2fafb85 Set correct encode size in encoder's stats.
-e7167a2 Provide one entry point for backward references.
-c4ccab6 Print relevant lossless encoding stats in cwebp.
-e3302cf GetHuffBitLengthsAndCodes: reduce level of indirection
-b5f2a9e enc/vp8l: fix uninitialized variable warning
-7885f8b makefile.unix: add lossless encoder files
-1261a4c Merge "cosmetics"
-3926b5b Merge "dsp/cpu.c: Android: fix crash on non-neon arm builds"
-834f937 dsp/cpu.c: Android: fix crash on non-neon arm builds
-126e160 cosmetics
-e38602d Merge branch 'lossless_encoder'
-e8d3d6a split StoreHuffmanCode() into smaller functions
-d0d8899 more consolidation: introduce VP8LHistogramSet
-1a210ef big code clean-up and refactoring and optimization
-41b5c8f Some cosmetics in histogram.c
-ada6ff7 Approximate FastLog between value range [256, 8192]
-ec123ca Forgot to update out_bit_costs to symbol_bit_costs at one instance.
-cf33ccd Evaluate output cluster's bit_costs once in HistogramRefine.
-781c01f Simple Huffman code changes.
-a2849bc Lossless decoder: remove an unneeded param in ReadHuffmanCodeLengths().
-b39e748 Reducing emerging palette size from 11 to 9 bits.
-bfc73db Move GetHistImageSymbols to histogram.c
-889a578 Improve predict vs no-predict heuristic.
-01f5066 code-moving and clean-up
-31035f3 reduce memory usage by allocating only one histo
-fbb501b Restrict histo_bits to ensure histo_image size is under 32MB
-8415ddf further simplification for the meta-Huffman coding
-e491729 A quick pass of cleanup in backward reference code
-83332b3 Make transform bits a function of encode method (-m).
-72920ca introduce -lossless option, protected by USE_LOSSLESS_ENCODER
-c6ac4df Run TraceBackwards for higher qualities.
-412222c Make histo_bits and transform_bits function of quality.
-149b509 Update lossless encoder strategy:
-0e6fa06 cache_bits passed to EncodeImageInternal()
-e38b40a Factorize code for clearing HtreeGroup.
-6f4a16e Removing the indirection of meta-huffman tables.
-3d33ecd Some renaming/comments related to palette in lossless encoder.
-4d02d58 Lossless encoder: correction in Palette storage
-4a63623 fix a memleak in EncodeImageInternal()
-0993a61 Full and final fix for prediction transform
-afd2102 Fix cross-color transform in lossless encoder
-b96d874 Need to write a '0' bit at the end of transforms.
-54dad7e Color cache size should be counted as 0 when cache bits = 0
-4f0c5ca Fix prediction transform in lossless encoder.
-36dabda Fix memory leak in method EncodeImageInternal for histogram_image.
-352a4f4 Get rid of PackLiteralBitLengths()
-d673b6b Change the predictor function to pass left pixel
-b2f9946 Fix CopyTileWithPrediction()
-84547f5 Add EncodeImageInternal() method.
-6b38378 Guard the lossless encoder (in flux) under a flag
-09f7532 Fix few nits (const qualifiers)
-648be39 Added implementation for various lossless functions
-32714ce Add VP8L prefix to backward ref & histogram methods.
-fcba7be Fixed header file tag (WEBP_UTILS_HUFFMAN_ENCODE_H_)
-bc70374 Add backward_ref, histogram & huffman encode modules from lossless.
-fdccaad Fixing nits
-227110c libwebp interface changes for lossless encoding.
-50679ac minor style fixes
-b38dfcc remove unneeded reference to NUM_LITERAL_CODES
-8979675 harmonize header description
-c04eb7b tcoder.c: define NOT_HAVE_LOG2 for MSVC builds
-9a214fa Merge "VP8[L]GetInfo: check input pointers"
-5c5be8b VP8[L]GetInfo: check input pointers
-0c188fe Merge changes I431acdfe,I713659b7
-b3515c6 mux: drop 'chunk' from ChunkInfo member names
-aea7923 muxi.h: remove some unused defines
-0142249 update NEWS file for next release
-29e3f7e Merge "dec: remove deprecated WebPINew()"
-4718e44 Merge "muxedit: a few more size_t changes"
-82654f9 Merge "muxedit: remove a few redundant NULL checks"
-02f27fb dec: remove deprecated WebPINew()
-ccddb3f muxedit: remove a few redundant NULL checks
-a6cdf71 muxedit: a few more size_t changes
-a384689 Merge "mux: remove unused LIST_ID"
-11ae46a alpha.c: quiet some size_t -> int conversion warnings
-dee4669 mux: remove unused LIST_ID
-03f1f49 mux: add version checked entry points
-6a0abda Merge "doc: tile/alpha corrections"
-c8139fb Merge "few cosmetics"
-6833873 Merge "lossless: remove some size_t -> int conversions"
-5249e94 doc: tile/alpha corrections
-d96e722 huffman: quiet int64 -> int conversion warning
-532020f lossless: remove some size_t -> int conversions
-23be6ed few cosmetics
-1349eda Merge "configure: AC_ARG_* use AS_HELP_STRING"
-bfbcc60 configure: AC_ARG_* use AS_HELP_STRING
-1427ca8 Merge "Makefile.am: header file maintenance"
-087332e Merge "remove unused parameter 'round' from CalcProba()"
-9630e16 remove unused parameter 'round' from CalcProba()
-92092ea Merge "bit_reader.h: correct include"
-a87fc3f Merge "mux: ensure # images = # tiles"
-53af99b Merge "mux: use size_t consistently"
-39a57da Makefile.am: header file maintenance
-1bd0bd0 bit_reader.h: correct include
-326a3c6 mux: ensure # images = # tiles
-95667b8 mux: use size_t consistently
-231ec1f Removing the indirection of meta-huffman tables.
-15ebcba check return pointer from MuxImageGetListFromId
-b0d6c4a Merge "configure: remove test for zlib.h"
-8cccac5 Merge "dsp/lossless: silence some build warnings"
-b08819a dsp/lossless: silence some build warnings
-7ae2252 Android.mk: SSE2 & NEON updates
-0a49e3f Merge "makefile.unix add missing header files"
-2e75a9a Merge "decode.h: use size_t consistently"
-fa13035 configure: remove test for zlib.h
-d3adc81 makefile.unix add missing header files
-262fe01 Merge "makefile.unix & Android.mk: cosmetics"
-4cce137 Merge "enc_sse2 add missing stdlib.h include"
-80256b8 enc_sse2 add missing stdlib.h include
-9b3d1f3 decode.h: use size_t consistently
-64083d3 Merge "Makefile.am: cosmetics"
-dceb8b4 Merge changes If1331d3c,I86fe3847
-0e33d7b Merge "webp/decode.h: fix prototypes"
-fac0f12 rename BitReader to VP8LBitReader
-fbd82b5 types.h: centralize use of stddef.h
-2154835 Makefile.am: cosmetics
-1c92bd3 vp8io: use size_t for buffer size
-90ead71 fix some more uint32_t -> size_t typing
-cbe705c webp/decode.h: fix prototypes
-3f8ec1c makefile.unix & Android.mk: cosmetics
-217ec7f Remove tabs in configure.ac
-b3d35fc Merge "Android.mk & Makefile.vc: add new files"
-0df04b9 Android.mk & Makefile.vc: add new files
-e4f20c5 Merge "automake: replace 'silent-rules' w/AM_SILENT_RULES"
-8d254a0 cosmetics
-6860c2e fix some uint32_t -> size_t typing
-4af1858 Fix a crash due to max symbol in a tree >= alphabet size
-6f01b83 split the VP8 and VP8L decoding properly
-f2623db enable lossless decoder
-b96efd7 add dec/vp8i.h changes from experimental
-19f6398 add dec/vp8l{i.h,.c} from experimental
-c4ae53c add utils/bit_reader.[hc] changes from experimental
-514d008 add dsp/lossless.[hc] from experimental
-9c67291 add utils/huffman.[hc] from experimental
-337914a add utils/color_cache.[hc] from experimental
-b3bf8fe the read-overflow code-path wasn't reporting as an error
-1db888b take colorspace into account when cropping
-61c2d51 move the rescaling code into its own file and make enc/ and dec/ use it.
-efc2016 Make rescaler methods generic
-3eacee8 Move rescaler methods out of io.c.
-a69b893 automake: replace 'silent-rules' w/AM_SILENT_RULES
-6f7bf64 issue 111: fix little-endian problem in bit-reader
-ed278e2 Removed unnecessary lookup
-cd8c3ba fix some warnings: down-cast and possibly-uninitialized variable
-0a7102b ~1% improvement of alpha compression
-3bc1b14 Merge "Reformat container doc"
-dc17abd mux: cosmetics
-cb5810d Merge "WebPMuxGetImage: allow image param to be NULL"
-506a4af mux: cosmetics
-135e8b1 WebPMuxGetImage: allow image param to be NULL
-de556b6 Merge "README.mux: reword some descriptions"
-0ee2aeb Makefile.vc: use batch mode rules
-d9acddc msvc: move {i,p}db creation to object directory
-237c9aa Merge "expose WebPFree function for DLL builds"
-b3e4054 silence msvc debug build warning
-45feb55 expose WebPFree function for DLL builds
-11316d8 README.mux: reword some descriptions
-4be52f4 factorize WebPMuxValidate
-14f6b9f mux: light cleanup
-5e96a5d add more param checks to WebPPictureDistortion()
-8abaf82 Merge "silence some type size related warnings"
-1601a39 silence some type size related warnings
-f3abe52 Merge "idec: simplify buffer size calculation"
-a9c5cd4 idec: simplify buffer size calculation
-7b06bd7 Merge "configure/automake: add silent-rules option"
-e9a7d14 Reformat container doc
-d4e5c7f configure/automake: add silent-rules option
-5081db7 configure/automake: no -version-info for convenience libs
-85b6ff6 Merge "idec: fix WebPIUpdate failure"
-7bb6a9c idec: fix internal state corruption
-89cd1bb idec: fix WebPIUpdate failure
-01b6380 4-5% faster decoding, optimized byte loads in arithmetic decoder.
-631117e Merge "cosmetics & warnings"
-a0b2736 cosmetics & warnings
-f73947f use 32bit for storing dequant coeffs, instead of 16b.
-b960030 Merge "store prediction mode array as uint8_t[16], not int[16]."
-7b67881 store prediction mode array as uint8_t[16], not int[16].
-cab8d4d Merge "NEON TransformOne"
-ba503fd NEON TransformOne
-9f740e3 Merge "gcc warning fix: remove the 'const' qualifier."
-f76d358 gcc warning fix: remove the 'const' qualifier.
-e78478d Merge "webpmux: make more use of WebPData"
-f85bba3 Merge "manpages: add BUGS section"
-48a43bb Merge "makefile.unix: variable cosmetics"
-c274dc9 makefile.unix: variable cosmetics
-1f7b859 re-organize the error-handling in the main loop a bit
-1336fa7 Only recompute level_cost_[] when needed
-771ee44 manpages: add BUGS section
-0f7820e webpmux: make more use of WebPData
-974aaff examples: logging updates
-6c14aad Merge "better token buffer code"
-f405425 better token buffer code
-18d959f Merge "mux: add WebPData type"
-eec4b87 mux: add WebPData type
-0de3096 use 16bit counters for recording proba counts
-7f23678 fix for LevelCost + little speed-up
-7107d54 further speed-up/cleanup of RecordCoeffs() and GetResidualCost()
-fd22104 Introduce Token buffer (unused for now)
-5fa148f Merge "speed-up GetResidualCost()"
-28a9d9b speed-up GetResidualCost()
-11e7dad Merge "misc cosmetics"
-378086b misc cosmetics
-d61479f add -print_psnr and -print_ssim options to cwebp.
-2e3e8b2 add a WebPCleanupTransparentArea() method
-552c121 Merge "mux: plug some memory leaks on error"
-a2a81f7 Merge "fix Mach-O shared library build"
-b3482c4 Merge "fix gcc-4.0 apple 32-bit build"
-e4e3ec1 fix gcc-4.0 apple 32-bit build
-b0d2fec mux: plug some memory leaks on error
-f0d2c7a pass of cosmetics
-b309a6f fix Mach-O shared library build
-241ddd3 doc: delete mux container pdf
-8b1ba27 doc: update VP8 decode guide link
-7e4371c WebPMuxCreate: fix unchecked malloc
-eb42558 Merge "have makefile.unix clean up src/webp/*~ too"
-a85c363 Merge "correct EncodeAlpha documentation"
-a33842f Merge "Update webp container spec with alpha filter options."
-8d6490d Incremental support for some of the mux APIs.
-b8375ab have makefile.unix clean up src/webp/*~ too
-b5855fc correct EncodeAlpha documentation
-dba37fe Update webp container spec with alpha filter options.
-2e74ec8 fix compile under MINGW
-716d1d7 fix suboptimal MAX_LEN cut-off limit
-57cab7b Harmonize the alpha-filter predictions at boundary
-3a98953 Merge "Fix bug for Alpha in RGBA_4444 color-mode."
-8ca2076 Introduce a 'fast' alpha mode
-221a06b Fix bug for Alpha in RGBA_4444 color-mode.
-ad1e163 cosmetics: normalize copyright headers
-c77424d cosmetics: light include cleanup
-9d0e17c fix msvc build breakage after 252028a
-7c4c177 Some readability fixes for mux library
-d8a47e6 Merge "Add predictive filtering option for Alpha."
-252028a Add predictive filtering option for Alpha.
-9b69be1 Merge "Simplify mux library code"
-a056170 Simplify mux library code
-992187a improve log2 test
-e852f83 update Android.mk file list
-a90cb2b reduce number of copies and mallocs in alpha plane enc/dec
-b1662b0 fix some more type conversion warnings w/MSVC
-223d8c6 fix some uint64_t -> int conversion warnings with MSC
-c1a0437 Merge "simplify checks for enabling SSE2 code"
-f06817a simplify checks for enabling SSE2 code
-948d4fe silence a msvc build warning
-9117954 vwebp: msvc build tweaks
-7937b40 simple WebP viewer, based on OpenGL
-6aac1df add a bunch of missing 'extern "C"'
-421eb99 Merge "Remove assigned-but-not-used variable "br""
-91e27f4 better fitting names for upsampling functions
-a5d7ed5 Remove assigned-but-not-used variable "br"
-f62d2c9 remove unused 'has_alpha' from VP8GetInfo() signature
-08e8658 trap alpha-decoding error
-b361eca add cut-off to arith coder probability update.
-8666a93 Some bug-fixes for images with alpha.
-273a12a fix off-by-1 diff in case cropping and simple filtering
-2f741d1 webpmux: ReadImage: fix ptr free in error case
-721f3f4 fix alpha decode
-60942c8 fix the has_alpha_ order
-30971c9 Implement progress report (and user abort)
-eda520a cosmetics after 9523f2a
-38bd5bb Merge "Better alpha support in webpmux binary"
-ccbaebf Merge "Updated the includes to relative paths."
-d71fbdc fix small typo in error message array
-cdf97aa Better alpha support in webpmux binary
-885f25b Updated the includes to relative paths.
-a0ec9aa Update WebP encoder (cwebp) to support Alpha.
-667b769 Fixed the include for types.h within mux.h
-9523f2a Add Alpha Encode support from WebPEncode.
-16612dd Merge "Add Alpha Decode support from WebPDecode."
-d117a94 Add Alpha Decode support from WebPDecode.
-6722873 cosmetics after e1947a9
-e1947a9 Add Alpha encode/decode code.
-afc4c5d simplify code by introducing a CopyPlane() helper func
-113b312 Merge "MUX API Updates"
-c398f59 MUX API Updates
-5acf04e remove orphan source file
-059f03e Merge "dec: validate colorspace before using as array index"
-70a0398 Merge "factorize some code"
-9b243b3 factorize some code
-372e2b4 Correct a bug in ReadPNG() with GRAY_ALPHA images
-469d6eb Merge "Makefile.am: remove redundant noinst_HEADERS"
-9fe3372 dec: validate colorspace before using as array index
-8962030 remove orphan source file
-ced3e3f Makefile.am: remove redundant noinst_HEADERS
-964387e use WEBP_INLINE for inline function declarations
-90880a1 Merge "manpages: break long lines"
-b591089 Merge "manpages: minor formatting updates"
-4c451e4 Merge "Rectify the Chunk parsing logic."
-04e84cf examples: slight cleanup
-099717c manpages: break long lines
-1daf39b manpages: minor formatting updates
-abd030b fix missing "(void)" in function signature
-f6a7d75 remove useless test
-f07b213 Rectify the Chunk parsing logic.
-b8634f7 webpmux: fix lib link order
-42c2e68 Fix missing coma (on uncompiled code)
-d8329d4 Android.mk: add missing source files
-13a54df Merge "More aggressive copy-edit; add TODO; validate HTML5"
-868b96a More aggressive copy-edit; add TODO; validate HTML5
-767afea configure: check for a symbol contained in libpng
-408b891 Merge "Linewrap at 72 cols. Casual copy-edit."
-3ae318c Merge "Restore (most) emphasis; add emphasis to normative RFC 2119 terms (MUST, etc.)"
-918eb2d Merge "Basic container doc source clean-up; fix lists and pseudocode blocks."
-03bec9e Linewrap at 72 cols. Casual copy-edit.
-2678d81 Restore (most) emphasis; add emphasis to normative RFC 2119 terms (MUST, etc.)
-428674d Basic container doc source clean-up; fix lists and pseudocode blocks.
-6a77d92 Merge "Makefile.vc: cosmetics"
-28c38e8 Merge "Makefile.vc: condense directory creation rules"
-55be2cf Initial import of container spec document, from pdftotext transform.
-a82a788 Makefile.vc: cosmetics
-c8f41ce Makefile.vc: condense directory creation rules
-2b877cd Some fixes to Makefile.vc to support the src\mux directory.
-3eb969b Merge "Add Makefile.vc for Mux library & binary."
-e78e971 Add Makefile.vc for Mux library & binary.
-6aedde5 Add manual for WebPMux tool.
-8a360d0 Merge "Added WebPMux Binary."
-a4f32ca Added WebPMux Binary.
-f3bf4c7 Added Mux Container Spec & README for MUX-API.
-9f761cf Changed function signature for WebPMuxCreate
-5f31b5e Merge "Add Mux library for manipulating WebP container."
-2315785 Add Mux library for manipulating WebP container.
-7e198ab update ChangeLog (tag: v0.1.3)
-dfc9c1e Harmonize the dates
-28ad70c Fix PNG decoding bug
-846e93c Update AUTHORS & add .mailmap
-563e52d cosmetics after '76036f5 Refactor decoder library'
-76036f5 Refactor decoder library
-377ef43 configure.ac: update AC_INIT params
-7a8d876 use a user-visible MACRO for max width/height.
-d4e9f55 NEON decode support in WebP
-0ee683b update libtool version-info
-fdbe02c windows: match _cond_destroy logic w/return variable name
-206b686 README: correct advanced decode api pseudo-code
-6a32a0f make VP8BitReader a typedef, for better re-use
-b112e83 create a libwebputils under src/utils
-ee697d9 harmonize the include guards and #endif comments
-a1ec07a Fixing compiler error in non x86 arch.
-dcfa509 Fixed recursive inclusion of bit_writer.h and vp8enci.h.
-e06ac08 create a separate libwebpdsp under src/dsp
-ebeb412 use unsigned int for bitfields
-341cc56 make kNewRange a static array
-227a91e README: minor wording update
-05bd8e6 add man pages to dist
-812dfa1 bump up versions in preparations for 0.1.3
-a5b78c8 wrap alpha-related options under WEBP_EXPERIMENTAL_FEATURES flag
-34dc790 regen ChangeLog for 0.1.3-rc2
-7c43663 Silence some (more) Visual Studio warnings.
-60306e8 add top-level gitattributes
-2aa6b80 Slience some Visual Studio warnings.
-4cbbb29 Merge "bump up version for next freeze"
-a329167 bump up version for next freeze
-c7e86ab cosmetics: fix comment line lengths
-c9e037a makefile.unix: add simple dist target
-87d58ce makefile.unix: rule maintenance
-d477de7 mend
-fac15ec Update NEWS & README for next release V0.1.3
-6215595 Merge "add a -partition_limit option to limit the number of bits used by intra4x4"
-3814b76 Merge "reorganize chunk-parsing code"
-900286e add a -partition_limit option to limit the number of bits used by intra4x4
-cd12b4b add the missing cost for I4/I16 mode selection
-dfcc213 reorganize chunk-parsing code
-3cf2030 initialize pointers to function within VP8DspInit()
-d21b479 Merge "windows: add decode threading support"
-473ae95 fix hang on thread creation failure
-fccca42 windows: add decode threading support
-a31f843 Use the exact PNG_INCLUDES/PNG_LIBS when testing for -lpng
-ad9b45f Merge "Makefile.vc: rule maintenance"
-565a2ca Makefile.vc: rule maintenance
-2d0da68 makefile.unix: disable Wvla by default
-fc7815d multi-thread decoding: ~25-30% faster
-acd8ba4 io->teardown() was not always called upon error
-c85527b Merge "Makefile.vc: add DLL configs"
-e1e9be3 cosmetics: spelling/grammar in README and lib headers
-b4d0ef8 Makefile.vc: add DLL configs
-998754a remove unused nb_i4_ and nb_i16_ fields.
-9f01ce3 rename WebPDecBuffer::memory -> private_memory
-fb5d659 fix an overflow bug in LUT calculation
-d646d5c swig: add WebPDecodeARGB
-78aeed4 add missing WebPDecodeARGBInto() and switch ARGB4444 to RGBA4444 as was intended
-cd7c529 explicitly mark library functions as extern
-19db59f add support for RGB565, ARGB4444 and ARGB colorspace (decoder)
-c915fb2 encoder speed-up: hardcode special level values
-c558bda Rename and improve the API to retrieve decoded area
-bf599d7 Merge "makefile.unix: disable -Wvla by default"
-c9ea03d SSE2 version of strong filtering
-993af3e makefile.unix: disable -Wvla by default
-3827e1b Merge "examples: (windows/WIC) add alpha support"
-e291fae SSE2 functions for the fancy upsampler.
-a06bbe2 add WebPISetIOHooks() to set some custom hooks on the incremental decoder object.
-7643a6f Merge "makefile.unix: use uname to detect OSX environment"
-5142a0b export alpha channel (if present) when dumping to PGM format
-14d5731 makefile.unix: use uname to detect OSX environment
-0805706 examples: quiet warnings
-3cfe088 examples: (windows/WIC) add alpha support
-13ed94b add compile warning for variable-length-array
-5a18eb1 Merge "add Advanced Decoding Interface"
-5c4f27f add missing \n
-f4c4e41 80 cols fix
-d260310 add Advanced Decoding Interface
-bd2f65f sse2 version of the complex filter
-96ed9ce perform two idct transforms at a time when possible
-01af7b6 use aligned stored
-0e1d1fd Merge "Makefile.vc: add experimental target"
-2a1292a Makefile.vc: add experimental target
-23bf351 Enable decode SSE2 for Visual Studio
-131a4b7 dec/dsp_sse2: fix visual studio compile
-00d9d68 swig: file reorganization
-7fc7e0d Merge "swig/java: basic encode support"
-3be57b1 fix MSVC compile for WEBP_EXPERIMENTAL_FEATURES
-40a7e34 dec/dsp: disable sse2 for Visual Studio builds
-e4d540c add SSE2 code for transform
-54f2170 swig/java: basic encode support
-c5d4584 call function pointers instead of C-version
-ea43f04 Merge "configure: mingw32 targets: test for WIC support"
-a11009d SSE2 version of simple in-loop filtering
-42548da shave one unneeded filter-cache line
-31f9dc6 configure: mingw32 targets: test for WIC support
-1955969 Merge "split expression in two."
-415dbe4 split expression in two.
-e29072a configure: test for zlib only w/--enable-experimental
-b2b0090 Simplify Visual Studio ifdefs
-ca7a2fd Add error reporting from encoding failures.
-6c9405d Merge "Makefile.vc: require CFG with clean target"
-0424ecd Makefile.vc: require CFG with clean target
-003417c Enable SSE2 for Visual Studio builds
-af10db4 little speed up for VP8BitUpdate()
-e71418f more MSVC files to ignore
-46d9036 cosmetics
-edf59ab typo fix
-72229f5 Add support for x64 and SSE2 builds under Windows.
-92e5c6e VP8GetInfo() + WebPResetDecParams()
-416b7a6 raise the fixed-point precision for the rescaler
-aa87e4e fix alignment
-eb66670 disable WEBP_EXPERIMENTAL_FEATURES
-c5ae7f6 typo fix: USE_ => WEBP_
-d041efa swig: add libwebp.jar/libwebp_java_wrap.c
-f6fb387 add swig interface
-e927390 align buffer for double too
-842c009 fix -strong option
-d0a7038 Merge "cosmetics"
-fc0a02e fix the dichotomy loop
-38369c0 cosmetics
-8dfc4c6 factorize and unify GetAlpha() between the C and SSE2 version
-6d0e66c prepare experimentation with yuv444 / 422
-79cc49f add a --enable-experimental option to './configure'
-d757523 sse2 version of CollectHistogram()
-c1c728d add an extra #ifdef WEBP_EXPERIMENTAL_FEATURES to avoid 'unused variable' warning
-60c61d2 always call VP*EncDeleteAlpha() unconditionnally, for simplicity
-0f8c638 simply don't call WriteExtensions() if WEBP_EXPERIMENTAL_FEATURES is not defined
-47c661d rename swap -> swap_rb
-10d55bb move chunk[] declaration out of the for() loop
-517cec2 fix indentation
-f7d9e26 fix merge problems
-8fd42b3 add a stride 'a_stride' for the alpha plane
-b8dcbf2 fix alpha-plane copy and crop methods
-cdef89d fix some 'unused variable' warning
-fb29c26 SSE2 version of the fwd transform and the squared sum metric
-2ab4b72 EXPERIMENTAL: add support for alpha channel
-cfbf88a add SSE2 functions. ~2x faster encoding on average.
-e7ff3f9 merge two ITransforms together when applicable and change the TTransform to return the sum directly.
-ca55413 fix WebPIDecGetRGB() to accept any RGB(A) mode, not just MODE_RGB
-8aa50ef fix some 'man' typos
-d3f3bdd update ChangeLog (tag: v0.1.2)
-d7e9a69 update contributor list
-261abb8 add a 'superclean' section
-276ae82 Remove files not mean to be in git, and update .gitignore
-2486845 build: prepare libwebp.pc
-14ceb6e add "-version" description to man pages
-b247a3b Create the m4 directory, and also place .gitignore in there for libtool.
-cdd734c Resolve automake warnings
-c5fa726 build: add pkgconfig files
-b20aaca build: just use autoreconf, avoid calling tools manually
-4b0b0d6 cwebp: use modern functions
-efbc6c4 update Android.mk
-7777570 better version of ChangeLog
-fa70d2b update version number in the DOC
-f8db5d5 more C89-fixes
-0de013b fix typos
-650ffa3 add version getters for decoder and encoder
-be4867d doc for incremental decoding
-56732a1 add idec.obj in MSVC makefile
-208afb5 add c++ guards
-8bf76fe add incremental decoding
-1f28832 'inline' isn't defined in strict ansi c89
-8b77c63 move the quantization function to dsp.c
-b2c3575 add a 'last_y' field to WebPDecParams
-2654c3d correctly pass along the exact same status returned from ParsePartitions
-4704146 add missing precision in the man
-6d978a6 add error messages
-6463e6a add some install instructions, and fix intel-mac flags
-05fb7bf Merge ".gitignore: initial version"
-c33f019 .gitignore: initial version
-e532b9a Makefile: allow out of tree builds
-4c0da7a enable sparse dc/ac transforms
-07dbb8d clarify the return logic
-5c69e1b fix bigger-by-1 array
-7c5267e fix a (harmless) typo: non_zero_ -> non_zero_ac_
-bc75213 fix missing free()
-af3e2aa remove trailing spaces
-13e50da make the bitreader preload at least 8bits, instead of post-load them (this makes initialization easier and will be helpful for incremental decoding). Modify ParsePartitions() to accommodate for truncated input.
-f4888f7 emit 9 - nb_bits trailing zeros instead of 8
-3db6525 separate block-parsing into a visible VP8DecodeMB()
-a871de0 add missing extern "C"
-b3ce8c5 remove a gcc warning about type pun by using a proper union'd type
-e186371 update after addition of webpi.h
-3e856e2 Extract some useful functions around decoding buffer WebPDecParams.
-d5bc05a make the filtering process match libvpx and ffvp8
-dd60138 add man pages for cwebp(1) and dwebp(1)
-c4fa364 fix header
-5b70b37 * add an option to bypass_filtering in VP8Io.
-b97a400 simplify QuantizeBlock code a bit
-84b58eb add more checks around picture allocation
-b65a3e1     remove absolute_delta_ field and syntax code
-0744e84 Dont' open output file until we're sure the input file is valid
-d5bd54c fix typo and buggy line
-f7a9549 Add a simple top-level makefile.unix for quick & easy build.
-5f36b94 update the doc for the -f option
-f61d14a a WebP encoder converts PNG & JPEG to WebP
-81c9662 oops: forgotten call to Initialize() + move the error message to a more useful place
-87ffa00 typo: fix a missing 'R', was confusing.
-b04b857 * add decoding measurement using stopwatch.h (use -v option) * support PNG output through WIC on Win32
-746a482 * make (*put)() hook return a bool for abort request. * add an enum for VP8Status() to make things clearer
-73c973e * strengthen riff/chunk size checks * don't consider odd-sized chunks being an error
-1dc4611 add support for PNG output (default) regularize include guards
-860641d fix a typo: sizeof(kYModeProbaInter0) => sizeof(kUVModeProbaInter0)
-3254fc5 fix some petty constness fix the ./configure file too
-504d339 fix eof_ mis-initialization
-2bc0778 leftover Makefile.* from previous commit
-d2cf04e move Makefile.am one level below, to src/dec fix typos here and there dwebp is now an installed program
-ade92de typo: vp8.h -> decode_vp8.h
-d724124 forgot to declare types.h to be installed
-6421a7a move the decoder sourcetree to a sub-location src/dec to make room for future libs sources
-a9b3eab correct layout name is IMC4.
-2330522 handle corner case of zero-dimensions
-280c365 make VP8Init() handle short buffers (< 2 bytes) correctly
-b1c9e8b handle error cases more robustly
-0e94935 Merge "table-less version of clip_8b()"
-1e0a2d2 table-less version of clip_8b()
-e12109e dwebp: change -yuv option to -raw change the layout to IMC2
-d72180a speed-up fancy upscaler
-9145f3b reset eof_ at construction time
-a7ee055 simplify the logic of GetCoeffs()
-f67b593 lot of cosmetics
-ea27d7c fix endian problem on PowerPC
-beb0a1b fix signature of VP8StoreBlock
-b128c5e Merge "fancy chroma upscaling"
-6a37a2a fancy chroma upscaling
-ff565ed fix two numeric typos
-5a936a0 use uintptr_t for casting pointers to ints
-e14a030 for cross_compiling=yes to prevent executing any binary
-83b545e add vc9+ makefile
-296f691 fix output loop for small height
-cbfbb5c convert to plain-C
-f09f96e Fix declaration after statement warning
-5981ee5 Fix UV plane ac/dc quantizer transposition
-c8d15ef convert to ANSI-C
-c3f41cb Initial commit
+20a7fea0 extras/Makefile.am: fix libwebpextras.la reference
+415f3ffe update ChangeLog (tag: v0.6.0-rc3)
+3c6d1224 update NEWS
+ee4a4141 update AUTHORS
+32ed856f Fix "all|no frames are keyframes" settings.
+f4dc56fd disable GradientUnfilter_NEON
+0d8e0588 img2webp: treat -loop as a no-op w/single images
+b0450139 ReadImage(): restore size reporting
+0ad3b4ef update ChangeLog (tag: v0.6.0-rc2)
+6451709e img2webp,get_disto: fix image decode w/WIC builds
+92504d21 get_disto: make ReadPicture() return a bool
+c3e4b3a9 update NEWS
+3363eb6d man/img2webp.1: fix formatting warning
+4d1312f2 update NEWS
+36c42ea4 bump version to 0.6.0
+bb498a51 update AUTHORS
+84cef16f Makefile.vc: fix CFG=debug-dynamic build
+919f9e2f Merge "add .rc files for windows dll versioning"
+f1ae8af4 Merge ".gitignore: add img2webp"
+4689ce16 cwebp: add a -sharp_yuv option for 'sharp' RGB->YUV conversion
+79bf46f1 rename the pretentious SmartYUV into SharpYUV
+eb1dc89a silently expose use_delta_palette in the WebPConfig API
+c85b0dde .gitignore: add img2webp
+43d3f01a add .rc files for windows dll versioning
+668e1dd4 src/{dec,enc,utils}: give filenames a unique suffix
+0e6b7f33 Merge "iosbuild.sh: only add required headers to framework"
+29ed6f9a iosbuild.sh: only add required headers to framework
+71c53f1a NEON: speed-up strong filtering
+73f567ea Merge "get_disto: remove redundant reader check"
+9e14276f Merge "makefiles: prune get_disto & webp_quality deps"
+99965bac Merge "Makefile.vc: add get_disto.exe, webp_quality.exe"
+d4912238 get_disto: remove redundant reader check
+ea482409 makefiles: prune get_disto & webp_quality deps
+2ede5a19 Makefile.vc: add get_disto.exe, webp_quality.exe
+a345068a ARM: speed up bitreader by avoiding tables
+1dc82a6b Merge "introduce a generic GetCoeffs() function pointer"
+8074b89e introduce a generic GetCoeffs() function pointer
+749a45a5 Merge "NEON: implement alpha-filters (horizontal/vertical/gradient)"
+74c053b5 Merge "NEON: fix overflow in SSE NxN calculation"
+0a3aeff7 Merge "dsp: WebPExtractGreen function for alpha decompression"
+1de931c6 NEON: implement alpha-filters (horizontal/vertical/gradient)
+9b3aca40 NEON: fix overflow in SSE NxN calculation
+1c07a3c6 dsp: WebPExtractGreen function for alpha decompression
+9ed5e3e5 use pointers for WebPRescaler's in WebPDecParams
+db013a8d Merge "ARM: don't use USE_GENERIC_TREE"
+fcd4784d use a 8b table for C-version for clz()
+fbb5c473 ARM: don't use USE_GENERIC_TREE
+8fda5612 Merge "add a kSlowSSSE3 feature for CPUInfo"
+86bbd245 add a kSlowSSSE3 feature for CPUInfo
+7c2779e9 Get code to fully compile in C++.
+250c3586 Merge "When compiling as C++, avoid narrowing warnings."
+c0648ac2 When compiling as C++, avoid narrowing warnings.
+0d55f60c 40% faster ApplyAlphaMultiply_SSE2
+49d0280d NEON: implement several alpha-processing functions
+48b1e85f SSE2: 15% faster alpha-processing functions
+e3b8abbc fix warning from static analysis.
+28fe054e SSE2: 30% faster ApplyAlphaMultiply()
+f44acd25 Merge "Properly compute the optimal color cache size."
+527844fe Properly compute the optimal color cache size.
+be0ef639 fix a comment typo
+8874b162 Fix a non-deterministic color cache size computation.
+d712e20d Do not allow a color cache size bigger than the number of colors.
+ecff04f6 re-introduce some comments in Huffman Cost.
+259e9828 replace 'ptr + y * stride' by 'ptr += stride'
+00b08c88 Merge "NEON: 5% faster conversion to RGB565 and RGBA4444"
+0e7f4447 Merge "NEON: faster fancy upsampling"
+b016cb91 NEON: faster fancy upsampling
+1cb63801 Call the C function to finish off lossless SSE loops only when necessary.
+875fafc1 Implement BundleColorMap in SSE2.
+3674d49e Merge "remove Clang warnings with unused arch arguments."
+f04eb376 Merge tag 'v0.5.2'
+341d711c NEON: 5% faster conversion to RGB565 and RGBA4444
+abb54827 remove Clang warnings with unused arch arguments.
+ece9684f update ChangeLog (tag: v0.5.2-rc2, tag: v0.5.2, origin/0.5.2, 0.5.2)
+aa7744ca anim_util: quiet implicit conv warnings in 32-bit
+d9120271 jpegdec: correct ContextFill signature
+24eb3940 Remove some errors when compiling the code as C++.
+a4a8e5f3 vwebp: clear canvas during resize w/o animation
+67c25ad5 vwebp: clear canvas during resize w/o animation
+a4bbe4b3 fix indentation
+31ca2a80 tiffdec: restore libtiff 3.9.x compatibility
+b2f77b57 update NEWS
+5ab6d9de AnimEncoder: avoid freeing uninitialized memory pointer.
+f29bf582 WebPAnimEncoder: If 'minimize_size' and 'allow_mixed' on, try lossy + lossless.
+3ebe1c00 AnimEncoder: avoid freeing uninitialized memory pointer.
+df780e0e fix a potential overflow with MALLOC_LIMIT
+58fc5078 Merge "PredictorSub: implement fully-SSE2 version"
+9cc42167 PredictorSub: implement fully-SSE2 version
+0aa1f35c remove dependency of imageio/ to stopwatch.h
+cb9ec84b Merge "remove the dependency to stop_watch.[ch] in imageio"
+dc0c01fb Merge "anim_util: quiet implicit conv warnings in 32-bit"
+827d3c50 Merge "fix a potential overflow with MALLOC_LIMIT"
+1e2e25b0 anim_util: quiet implicit conv warnings in 32-bit
+218460cd bump version to 0.5.2
+de7d654d update AUTHORS & .mailmap
+273367c1 Merge "dsp/lossless.c,cosmetics: fix indent"
+76bbcf2e fix a potential overflow with MALLOC_LIMIT
+8ac1abfe Merge "jpegdec: correct ContextFill signature"
+cb215aed remove the dependency to stop_watch.[ch] in imageio
+2423017a dsp/lossless.c,cosmetics: fix indent
+74a12b10 iosbuild.sh: add WebPDecoder.framework + encoder
+a9cc7621 Merge "iosbuild.sh: add WebPDecoder.framework + encoder"
+fbba5bc2 optimize predictor #1 in plain-C For some reason, gcc has hard time inlining this one...
+9ae0b3f6 Merge "SSE2: slightly (~2%) faster Predictor #1"
+c1f97bd7 SSE2: slightly (~2%) faster Predictor #1
+ea664b89 SSE2: 10% faster Predictor #11
+be7dcc08 AnimEncoder: Correctly skip a frame when sub-rectangle is empty.
+40885830 Fix assertions in WebPRescalerExportRow()
+1d5046d1 iosbuild.sh: add WebPDecoder.framework + encoder
+cec72014 jpegdec: correct ContextFill signature
+8f38c72e fix a typo in WebPPictureYUVAToARGB's doc
+33ca93f9 systematically call WebPDemuxReleaseIterator() on dec->prev_iter_
+76e19073 doc: use two's complement explicitly for uint8->int8 conversion
+f91ba963 Anim_encoder: correctly handle enc->prev_candidate_undecided_
+25d74e65 WebPPictureDistortion(): free() -> WebPSafeFree()
+03f1c008 mux/Makefile.am: add missing -lm
+58410cd6 fix bug in RefineUsingDistortion()
+e168af8c fix filtering auto-adjustment
+ed9dec41 fix doc and code snippet for WebPINewDecoder() doc
+3c49178f prevent 32b overflow for very large canvas_width / height
+9595f290 fix anim_util.c compilation when HAVE_GIF is not defined.
+7ec9552c Make gif transparent color to be transparent black
+b3fb8bb6 slightly faster Predictor #11 in NEON
+9871335f Add a CMake option for WEBP_SWAP_16BIT_CSP.
+0ae32226 Fix missing cpu-features for Android.
+ab4c8056 cpu.cmake: improve webp_check_compiler_flag output
+eec5fa3a Provide support for CMake on Android studio 2.2.
+004d5690 Split the main CMake file.
+4fe5d588 Android.mk: use -fvisibility=hidden
+bd63a31a vwebp: ensure setenv() is available in stdlib.h
+363a5681 vwebp: handle window resizing properly
+a0d2753f lower WEBP_MAX_ALLOCABLE_MEMORY default
+31fe11a5  fix infinite loop in case of PARTITION0 overflow
+532215dd Change the rule of picking UV mode in MBAnalyzeBestUVMode()
+9c75dbd3 cwebp.1: improve some grammar
+af2e05cb vwebp: Clear previous frame when a key triggers a redraw
+26ffa296 Add descriptions of default configuration in help info.
+7416280d Fix an unsigned integer overflow error in enc/cost.h
+13cf1d2e Do token recording and counting in a single loop
+eb9a4b97 Reset segment id if we decide not to update segment map
+42ebe3b7 configure: fix NEON flag detection under gcc 6
+76ebbfff NEON: implement predictor #13
+95b12a08 Merge "Revert Average3 and Average4"
+54ab2e75 Revert Average3 and Average4
+fe12330c 3-5% faster Predictor #5, #6, #7 and #10 for NEON
+fbfb3bef ~2% faster predictor #10 for NEON
+d4b7d801 lossless_sse2: use the local functions
+a5e3b225 Lossless decoder SSE2 improvements.
+58a1f124 ~2% faster predictor #12 in NEON.
+906c3b63 Merge "Implement lossless transforms in NEON."
+d23abe4e Implement lossless transforms in NEON.
+2e6cb6f3 Give more flexibility to the predictor generating macro.
+28e0bb70 Merge "Fix race condition in multi-threading initialization."
+64704530 Fix race condition in multi-threading initialization.
+bded7848 img2webp: fix default -lossless value and use pic.argb=1
+0e61a513 Merge "img2webp: convert a sequence of images to an animated webp"
+1cc79e92 AnimEncoder: Correctly skip a frame when sub-rectangle is empty.
+03f40955 img2webp: convert a sequence of images to an animated webp
+ea72cd60 add missing 'extern' keyword for predictor dcl
+67879e6d SSE implementation of decoding predictors.
+34aee990 Merge "vwebp: make 'd' key toggle the debugging of fragments"
+a41296ae Fix potentially uninitialized value.
+c85adb33 vwebp: make 'd' key toggle the debugging of fragments
+4239a148 Make the lossless predictors work on a batch of pixels.
+bc18ebad fix extra 'const's in signatures
+71e2f5ca Remove memcpy in lossless decoding.
+7474d46e Do not use a register array in SSE.
+67748b41 Improve latency of FTransform2.
+16951b19 Merge "Provide an SSE implementation of ConvertBGRAToRGB"
+6540cd0e Provide an SSE implementation of ConvertBGRAToRGB
+de568abf Android.mk: use -fvisibility=hidden
+3c2a61b0 remove some unneeded casts
+9ac063c3 add dsp functions for SmartYUV
+22efabdd Merge "smart_yuv: switch to planar instead of packed r/g/b processing"
+1d6e7bf3 smart_yuv: switch to planar instead of packed r/g/b processing
+0a3838ca fix bug in RefineUsingDistortion()
+c0699515 webpmux -duration: set default 'end' value equal to 'start'
+83cbfa09 Import: use relative pointer offsets
+a1ade40e PreprocessARGB: use relative pointer offsets
+fd4d090f ConvertWRGBToYUV: use relative pointer offsets
+9daad459 ImportYUVAFromRGBA: use relative pointer offsets
+f90c60d1 Merge "add a "-duration duration,start,end" option to webpmux"
+3f182d36 add a "-duration duration,start,end" option to webpmux
+342e15f0 Import: use relative pointer offsets
+1147ab4e PreprocessARGB: use relative pointer offsets
+e4cd4daf fix filtering auto-adjustment
+e7152856 fix doc and code snippet for WebPINewDecoder() doc
+de9fa507 ConvertWRGBToYUV: use relative pointer offsets
+deb1b831 ImportYUVAFromRGBA: use relative pointer offsets
+c284780f imageio_util: add ImgIoUtilCheckSizeArgumentsOverflow
+e375080d gifdec,Remap: avoid out of bounds colormap read
+c222a053 additional fix for stride type as size_t
+bb233617 fix potential overflow when width * height * 4 >= (1<<32)
+883d41fb gif2webp: fix crash with NULL extension data
+cac9a36a gifdec,Remap: avoid out of bounds colormap read
+4595e01f Revert "gifdec,Remap: avoid out of bounds colormap read"
+fb52d443 gifdec: make some constants unsigned
+f048d38d gifdec,Remap: avoid out of bounds colormap read
+31b1e343 fix SSIM metric ... by ignoring too-dark area
+2f51b614 introduce WebPPlaneDistortion to compute plane distortion
+0104d730 configure: fix NEON flag detection under gcc 6
+265abbe9 Merge "additional fix for stride type as size_t"
+f7601aa6 Merge "Introduce a generic WebPGetImageReader(type) function"
+ce873320 Introduce a generic WebPGetImageReader(type) function
+2a2773ea imageio/*dec,Read*: add input parameter checks
+9f5c8eca additional fix for stride type as size_t
+4eb5df28 remove unused stride fields from VP8Iterator
+11bc423a MIN_LENGTH cleanups.
+273d035a Merge "fix a typo in WebPPictureYUVAToARGB's doc"
+4db82a17 Merge "fix potential overflow when width * height * 4 >= (1<<32)"
+e2affacc fix potential overflow when width * height * 4 >= (1<<32)
+dc789ada fix a typo in WebPPictureYUVAToARGB's doc
+539f5a68 Fix non-included header in config.c.
+aaf2a6a6 systematically call WebPDemuxReleaseIterator() on dec->prev_iter_
+20ef9915 Merge "imageio_util: add ImgIoUtilCheckSizeArgumentsOverflow"
+bc86b7a8 imageio_util: add ImgIoUtilCheckSizeArgumentsOverflow
+806f6279 gif2webp: fix crash with NULL extension data
+68ae5b67 Add libwebp/src/mux/animi.h
+28ce3043 Remove some errors when compiling the code as C++.
+b34abcb8 Favor keeping the areas locally similar in spatial prediction mode selection
+ba843a92 fix some SSIM calculations
+51b71fd2 Merge "vwebp: ensure setenv() is available in stdlib.h"
+fb01743a get_disto: fix the r/g/b order for luma calculation
+bfab8947 vwebp: ensure setenv() is available in stdlib.h
+9310d192 vwebp: handle window resizing properly
+f79450ca Speedup ApplyMap.
+cfdda7c6 Merge "prevent 32b overflow for very large canvas_width / height"
+e36396ba Merge "get_disto: new option to compute SSIM map and convert to gray"
+18a9a0ab Add an API to import a color-mapped image.
+30d43706 Speed-up Combined entropy for palettized histograms.
+36aa087b get_disto: new option to compute SSIM map and convert to gray
+86a84b35 2x faster SSE2 implementation of SSIMGet
+b8384b53 lower WEBP_MAX_ALLOCABLE_MEMORY default
+1c364400 prevent 32b overflow for very large canvas_width / height
+eee0cce1 Merge "Small LZ77 speedups."
+5f1caf29 Small LZ77 speedups.
+1effde7b fix anim_util.c compilation when HAVE_GIF is not defined.
+a2fe9bf4 Speedup TrellisQuantizeBlock().
+573cce27 smartYUV improvements
+21e7537a  fix infinite loop in case of PARTITION0 overflow
+053a1565 Merge "Change the rule of picking UV mode in MBAnalyzeBestUVMode()"
+1377ac2e Change the rule of picking UV mode in MBAnalyzeBestUVMode()
+7c1fb7d0 fix uint32_t initialization (0. -> 0)
+bfff0bf3 speed-up SSIM calculation
+64577de8 De-VP8L-ize GetEntropUnrefinedHelper.
+a7be7328 Merge "refactor the PSNR / SSIM calculation code"
+50c3d7da refactor the PSNR / SSIM calculation code
+d6228aed indentation fix after I7055d3ee3bd7ed5e78e94ae82cb858fa7db3ddc0
+dd538b19 Remove unused declaration.
+6cc48b17 Move some lossless logic out of dsp.
+78363e9e Merge "Remove a redundant call to InitLeft() in VP8IteratorReset()"
+ffd01929 Refactor VP8IteratorNext().
+c4f6d9c9 Remove a redundant call to InitLeft() in VP8IteratorReset()
+c27d8210 Merge "smartYUV: simplify main loop"
+07795296 smartYUV: simplify main loop
+c9b45863 Split off common lossless dsp inline functions.
+490ae5b1 smartYUV: improve initial state for faster convergence
+894232be smartYUV: fix and simplify the over-zealous stop criterion
+8de08483 Remove unused code in webpi.h
+41cab7fe imageio/Android.mk: correct imagedec dependencies
+82c91c70 Merge "libimageenc.a: extract image-saving code from dwebp"
+af1ad3e2 libimageenc.a: extract image-saving code from dwebp
+dd7309e3 Merge "doc: use two's complement explicitly for uint8->int8 conversion"
+6105777e Merge "add gif2webp to CMake"
+13ae011e doc: use two's complement explicitly for uint8->int8 conversion
+4bda0cfb add gif2webp to CMake
+6029c7fe Merge "remove mention of fragment, frgm, FRGM, etc."
+545c147f remove mention of fragment, frgm, FRGM, etc.
+5b46f7fc cwebp.1: improve some grammar
+9e478f80 dec/vp8l.c: add assertions in EmitRescaledRowsRGBA/YUVA
+43bd8958 Make gif transparent color to be transparent black
+0887fc2d Merge "get_disto: add a '-o file' option to save a diff map"
+0de48e18 get_disto: add a '-o file' option to save a diff map
+0a57ad0d cosmetics: WebPSafeAlloc -> WebPSafeMalloc
+0a4699bc Merge "WebPPictureDistortion(): free() -> WebPSafeFree()"
+29fedbf5 Anim_encoder: correctly handle enc->prev_candidate_undecided_
+32dead4e WebPPictureDistortion(): free() -> WebPSafeFree()
+85cd5d06 Smarter LZ77 for uniform regions.
+6585075f Change PixelsAreSimilar() to handle black pixels correctly.
+c0a27fd2 vwebp: Clear previous frame when a key triggers a redraw
+57a5e3b6 webp_quality should return '0' in case of success.
+7f1b897b Faster stochastic histogram merging.
+48c810b8 Merge "remove WEBP_FORCE_ALIGNED and use memcpy() instead."
+3884972e remove WEBP_FORCE_ALIGNED and use memcpy() instead.
+485cac1a switch libimagedec.a and libimageio_util.a to avoid undefined symbol
+005e15b1 Merge "{extras,mux}/Makefile.am: add missing -lm"
+6ab496ed fix some 'unsigned integer overflow' warnings in ubsan
+8a4ebc6a Revert "fix 'unsigned integer overflow' warnings in ubsan"
+9d4f209f Merge changes I25711dd5,I43188fab
+e44f5248 fix 'unsigned integer overflow' warnings in ubsan
+27b5d991 Fix assertions in WebPRescalerExportRow()
+74f6f9e7 Add descriptions of default configuration in help info.
+aaf2530c {extras,mux}/Makefile.am: add missing -lm
+1269dc7c Refactor VP8LColorCacheContains()
+40872fb2 dec_neon,NeedsHev: micro optimization
+7b54e26b Add a CMake option for WEBP_SWAP_16BIT_CSP.
+d2223d8d Fix missing cpu-features for Android.
+bf16a4b4 Merge "cpu.cmake: improve webp_check_compiler_flag output"
+ee1057e3 cpu.cmake: improve webp_check_compiler_flag output
+b551e587 cosmetics: add {}s on continued control statements
+d2e4484e dsp/Makefile.am: put msa source in correct lib
+c7f66c82 Merge "utils/thread.c,cosmetics: join a few lines"
+98d8f295 Merge "examples/Makefile.am,cosmetics: sort binary targets"
+39f4ffbc utils/thread.c,cosmetics: join a few lines
+a86ce2b1 Merge "extras/Makefile.am: don't install libwebpextras"
+6fa9fe24 extras/Makefile.am: don't install libwebpextras
+0b2c58a9 Fix an unsigned integer overflow error in enc/cost.h
+d7ce4a2e examples/Makefile.am,cosmetics: sort binary targets
+386e4ba2 Reset segment id if we decide not to update segment map
+7b87e848 Merge "Add MSA optimized YUV to RGB upsampling functions"
+d3ddacb6 Add MSA optimized YUV to RGB upsampling functions
+eb98d8d8 webp_quality: detect lossless format and features
+ebee57f4 move imageio/example_util.[hc] (back to) examples/
+99542bbf webpdec: s/ExUtil//
+da573cf4 imageio_util: s/ExUtil/ImgIoUtil/
+bdda5bd4 split example_util.h
+15ed462b .gitignore: add extras/{get_disto,webp_quality}
+7be57489 Merge "VP8EstimateQuality(): roughty estimate webp bitstream quality factor"
+57020525 Makefile.vc: add missing imageio target
+e8ab6a82 VP8EstimateQuality(): roughty estimate webp bitstream quality factor
+fee7b3d6 Merge "'extras/get_disto' example: compute PSNR between two files"
+1e7d4401 'extras/get_disto' example: compute PSNR between two files
+4cecab63 pngdec.c,jpegdec.[hc]: remove unnecessary includes
+259f0434 makefile.unix: normalize image decode lib name
+ed34c39b fix: examples/libexample_dec.a => imageio/libexample_dec.a
+33d8d0d4 Merge "move examples/{example_util,image_dec} to imageio/"
+c960b82e Merge "extras.h: correct include guard"
+fe3cd28a Merge ".gitignore: add .gradle, /build"
+45fbeba5 Merge "Do token recording and counting in a single loop"
+4f33c820 .gitignore: add .gradle, /build
+c379b55a move examples/{example_util,image_dec} to imageio/
+5108d9aa extras.h: correct include guard
+ad497fbc move src/extras to the top-level
+0c0fb832 Do token recording and counting in a single loop
+9ac74f92 Add MSA optimized rescaling functions
+cb19dbc1 Add MSA optimized color transform functions
+3f4042b5 WebPAnimEncoder: If 'minimize_size' and 'allow_mixed' on, try lossy + lossless.
+5e2eb89e cosmetics,dsp/*msa.c: associate '*' with the type
+5b60db5c FastMBAnalyze() for quick i16/i4 decision
+567e6977 Add MSA optimized CollectHistogram function
+c54ab8dd Add MSA optimized quantization functions
+ec6f68c5 Merge "Remove QuantizeBlockWHT() in enc.c"
+2a5c417c Apply the RLE heuristic to LZ77.
+91b59e88 Remove QuantizeBlockWHT() in enc.c
+fe572737 Add MSA optimized SSE functions
+6b53ca87 cosmetics,(dec|enc)_sse2.c: fix indent
+b15d00d9 Merge "Add MSA optimized encoder IntraChromaPreds function"
+afe3cec8 Add MSA optimized encoder IntraChromaPreds function
+fc8cad9f reduce the number of malloc/free cycles in huffman.c
+7b4b05e0 Add MSA optimized encoder Intra16Preds function
+c18787a0 Add MSA optimized encoder Intra4Preds function
+479d1908 webpmux: Also print compression info per frame.
+a80e8cfd Provide support for CMake on Android studio 2.2.
+6c628410 Split the main CMake file.
+bbb6ecd9 Merge "Add MSA optimized distortion functions"
+7915396f Add MSA optimized distortion functions
+652e944f Merge "build.gradle: remove tab"
+c0991a14 io,EmitRescaledAlphaYUV: factor out a common expr
+48bf5ed1 build.gradle: remove tab
+bfef6c9f Merge tag 'v0.5.1'
+3d97bb75 update ChangeLog (tag: v0.5.1, origin/0.5.1, 0.5.1)
+deb54d91 Clarify the expected 'config' lifespan in WebPIDecode()
+435308e0 Add MSA optimized encoder transform functions
+dce64bfa Add MSA optimized alpha filter functions
+429120d0 Add MSA optimized color transform functions
+c7e2d245 update ChangeLog (tag: v0.5.1-rc5)
+55b2fede normalize the macros' "do {...} while (0)" constructs
+701c772e Add MSA optimized colorspace conversion functions
+c7eb06f7 Fix corner case in CostManagerInit.
+f918cb10 fix rescaling bug: alpha plane wasn't filled with 0xff
+ab7937a5 gif2webp: normalize the number of .'s in the help message
+3cdec847 vwebp: normalize the number of .'s in the help message
+bdf6241e cwebp: normalize the number of .'s in the help message
+06a38c7b fix rescaling bug: alpha plane wasn't filled with 0xff
+319e37be Improve lossless compression.
+6a197937 Add MSA optimized intra pred chroma functions
+447adbce 'our bug tracker' -> 'the bug tracker'
+97b9e644 normalize the number of .'s in the help message
+293d786f Added MSA optimized intra prediction 16x16 functions
+0afa0ce2 Added MSA optimized intra prediction 4x4 functions
+a6621bac Added MSA optimized simple edge filtering functions
+bb50bf42 pngdec,ReadFunc: throw an error on invalid read
+38063af1 decode.h,WebPGetInfo: normalize function comment
+1ebf193c Added MSA optimized chroma edge filtering functions
+9ad2352d Merge "Added MSA optimized edge filtering functions"
+60751096 Added MSA optimized edge filtering functions
+9e8e1b7b Inline GetResidual for speed.
+7d58d1b7 Speed-up uniform-region processing.
+8ec7032b simplify HistogramCombineEntropyBin()
+23e29cb1 Merge "Fix a boundary case in BackwardReferencesHashChainDistanceOnly." into 0.5.1
+472a049b remove bin_map[] allocation altogether
+0bb23b2c free -> WebPSafeFree()
+a977b4b5 Merge "rewrite the bin_map clustering to use less memory"
+3591ba66 rewrite the bin_map clustering to use less memory
+e6ac450c utils.[hc]: s/MAX_COLOR_COUNT/MAX_PALETTE_SIZE/
+e7b91772 Merge "DecodeImageData(): change the incorrect assert" into 0.5.1
+2abfa54f DecodeImageData(): change the incorrect assert
+5a48fcd8 Merge "configure: test for -Wfloat-conversion"
+0174d18d Fix a boundary case in BackwardReferencesHashChainDistanceOnly.
+6a9c262a Merge "Added MSA optimized transform functions"
+cfbcc5ec Make sure to consider small distances in LZ77.
+5e60c42a Added MSA optimized transform functions
+3dc28d76 configure: test for -Wfloat-conversion
+f2a0946a add some asserts to delimit the perimeter of CostManager's operation
+9a583c66 fix invalid-write bug for alpha-decoding
+f66512db make gradlew executable
+6fda58f1 backward_references: quiet double->int warning
+a48cc9d2 Merge "Fix a compression regression for images with long uniform regions." into 0.5.1
+cc2720c1 Merge "Revert an LZ77 boundary constant." into 0.5.1
+059aab4f Fix a compression regression for images with long uniform regions.
+b0c7e49e Check more backward matches with higher quality.
+a3611513 Revert an LZ77 boundary constant.
+8190374c README: fix typo
+7551db44 update NEWS
+0fb2269c bump version to 0.5.1
+f4537610 update AUTHORS & .mailmap
+3259571e Refactor GetColorPalette method.
+1df5e260 avoid using tmp histogram in PreparePair()
+7685123a fix comment typos
+a246b921 Speedup backward references.
+76d73f18 Merge "CostManager: introduce a free-list of ~10 intervals"
+eab39d81 CostManager: introduce a free-list of ~10 intervals
+4c59aac0 Merge "mips msa webp configuration"
+043c33f1 Merge "Improve speed and compression in backward reference for lossless."
+71be9b8c Merge "clarify variable names in HistogramRemap()"
+0ba7fd70 Improve speed and compression in backward reference for lossless.
+0481d42a CostManager: cache one interval and re-use it when possible
+41b7e6b5 Merge "histogram: fix bin calculation"
+96c3d624 histogram: fix bin calculation
+fe9e31ef clarify variable names in HistogramRemap()
+ce3c8247 disable near-lossless quantization if palette is used
+e11da081 mips msa webp configuration
+5f8f998d mux: Presence of unknown chunks should trigger VP8X chunk output.
+cadec0b1 Merge "Sync mips32 and dsp_r2 YUV->RGB code with C verison"
+d9637758 Compute the hash chain once and for all for lossless compression.
+50a48665 Sync mips32 and dsp_r2 YUV->RGB code with C verison
+eee788e2 Merge "introduce a common signature for all image reader function"
+d77b877c introduce a common signature for all image reader function
+ca8d9519 remove some obsolete TODOs
+ae2a7222 collect all decoding utilities from examples/ in libexampledec.a
+0b8ae852 Merge "Move DitherCombine8x8 to dsp/dec.c"
+77cad885 Merge "ReadWebP: avoid conversion to ARGB if final format is YUVA"
+ab8d6698 ReadWebP: avoid conversion to ARGB if final format is YUVA
+f8b7ce9e Merge "test pointer to NULL explicitly"
+5df6f214 test pointer to NULL explicitly
+77f21c9c Move DitherCombine8x8 to dsp/dec.c
+c9e6d865 Add gradle support
+c65f41e8 Revert "Add gradle support"
+bf731ede Add gradle support
+08333b85 WebPAnimEncoder: Detect when canvas is modified, restore only when needed.
+0209d7e6 Merge "speed-up MapToPalette() with binary search"
+fdd29a3d speed-up MapToPalette() with binary search
+cf4a651b Revert "Refactor GetColorPalette method."
+0a27aca3 Merge changes Idfa8ce83,I19adc9c4
+f25c4406 WebPAnimEncoder: Restore original canvas between multiple encodes.
+169004b1 Refactor GetColorPalette method.
+576362ab VP8LDoFillBitWindow: support big-endian in fast path
+ac49e4e4 bit_reader.c: s/VP8L_USE_UNALIGNED_LOAD/VP8L_USE_FAST_LOAD/
+d39ceb58 VP8LDoFillBitWindow: remove stale TODO
+2ec2de14 Merge "Speed-up BackwardReferencesHashChainDistanceOnly."
+3e023c17 Speed-up BackwardReferencesHashChainDistanceOnly.
+f2e1efbe Improve near lossless compression when a prediction filter is used.
+e15afbce dsp.h: fix ubsan macro name
+e53c9ccb dsp.h: add WEBP_UBSAN_IGNORE_UNSIGNED_OVERFLOW
+af81fdb7 utils.h: quiet -fsanitize=undefined warnings
+ea0be354 dsp.h: remove utils.h include
+cd276aec utils/*.c: ../utils/utils.h -> ./utils.h
+c8927131 utils/Makefile.am: add some missing headers
+ea24e026 Merge "dsp.h: add WEBP_UBSAN_IGNORE_UNDEF"
+369e264e dsp.h: add WEBP_UBSAN_IGNORE_UNDEF
+0d020a78 Merge "add runtime NEON detection"
+5ee2136a Merge "add VP8LAddPixels() to lossless.h"
+47435a61 add VP8LAddPixels() to lossless.h
+8fa6ac68 remove two ubsan warnings
+74fb56fb add runtime NEON detection
+4154a839 MIPS update to new Unfilter API
+c80b9fc8 Merge "cherry-pick decoder fix for 64-bit android devices"
+6235147e cherry-pick decoder fix for 64-bit android devices
+d41b8c43 configure: test for -Wformat-* w/-Wformat present
+5f95589f Fix WEBP_ALIGN in case the argument is a pointer to a type larger than a byte.
+2309fd5c replace num_parts_ by num_parts_minus_one_ (unsigned)
+9629f4bc SimplifySegments: quiet -Warray-bounds warning
+de47492e Merge "update the Unfilter API in dsp to process one row independently"
+2102ccd0 update the Unfilter API in dsp to process one row independently
+e3912d56 WebPAnimEncoder: Restore canvas before evaluating blending possibility.
+6e12e1e3 WebPAnimEncoder: Fix for single-frame optimization.
+602f344a Merge changes I1d03acac,Ifcb64219
+95ecccf6 only apply color-mapping for alpha on the cropped area
+47dd0708 anim_diff: Add an experimental option for max inter-frame diff.
+aa809cfe only allocate alpha_plane_ up to crop_bottom row
+31f2b8d8 WebPAnimEncoder: FlattenSimilarPixels(): look for similar
+774dfbdc perform alpha filtering within the decoding loop
+a4cae68d lossless decoding: only process decoded row up to last_row
+238cdcdb Only call WebPDequantizeLevels() on cropped area
+cf6c713a alpha: preparatory cleanup
+b95ac0a2 Merge "VP8GetHeaders(): initialize VP8Io with sane value for crop/scale dimensions"
+89231394 VP8GetHeaders(): initialize VP8Io with sane value for crop/scale dimensions
+5828e199 use_8b_decode -> use_8b_decode_
+8dca0247 fix bug in alpha.c that was triggering a memory error in incremental mode
+9a950c53 WebPAnimEncoder: Disable filtering when blending is used with lossy encoding.
+eb423903 WebPAnimEncoder: choose max diff for framerect based on quality.
+ff0a94be WebPAnimEncoder lossy: ignore small pixel differences for frame rectangles.
+f8040084 gif2webp: Remove the 'prev_to_prev_canvas' buffer.
+6d8c07d3 Merge "WebPDequantizeLevels(): use stride in CountLevels()"
+d96fe5e0 WebPDequantizeLevels(): use stride in CountLevels()
+ec1b2407 WebPPictureImport*: check output pointer
+c0768769 Merge "Revert "Re-enable encoding of alpha plane with color cache for next release.""
+41f14bcb WebPPictureImport*: check src pointer
+64eed387 Pass stride parameter to WebPDequantizeLevels()
+97934e24 Revert "Re-enable encoding of alpha plane with color cache for next release."
+e88c4ca0 fix -m 2 mode-cost evaluation (causing partition0 overflow)
+4562e83d Merge "add extra meaning to WebPDecBuffer::is_external_memory"
+abdb109f add extra meaning to WebPDecBuffer::is_external_memory
+875aec70 enc_neon,cosmetics: break long comment
+71e856cf GetMBSSIM,cosmetics: fix alignment
+a90edffb fix missing 'extern' for SSIM function in dsp/
+423ecaf4 move some SSIM-accumulation function for dsp/
+f08e6624 Merge "Fix FindClosestDiscretized in near lossless:"
+0d40cc5e enc_neon,Disto4x4: remove an unnecessary transpose
+e8feb20e Fix FindClosestDiscretized in near lossless:
+82006430 anim_util: quiet static analysis warning
+a6f23c49 Merge "AnimEncoder: Support progress hook and user data."
+a5193774 Merge "Near lossless feature: fix some comments."
+da98d31c AnimEncoder: Support progress hook and user data.
+33357131 Near lossless feature: fix some comments.
+0beed01a cosmetics: fix indent after 2f5e898
+6753f35c Merge "FTransformWHT optimization."
+6583bb1a Improve SSE4.1 implementation of TTransform.
+7561d0c3 FTransformWHT optimization.
+7ccdb734 fix indentation after patch #328220
+6ec0d2a9 clarify the logic of the error path when decoding fails.
+8aa352b2 Merge "Remove an unnecessary transposition in TTransform."
+db860884 Merge "remove useless #include"
+9960c316 Remove an unnecessary transposition in TTransform.
+6e36b511 Small speedup in FTransform.
+9dbd4aad Merge "fix C and SIMD flags completion."
+e60853ea Add missing common_sse2.h file to makefile.unix
+696eb2b0 fix C and SIMD flags completion.
+2b4fe33e Merge "fix multiple allocation for transform buffer"
+2f5e8986 fix multiple allocation for transform buffer
+bf2b4f11 Regroup common SSE code + optimization.
+4ed650a1 force "-pass 6" if -psnr or -size is used but -pass isn't.
+3ef1ce98 yuv_sse2: fix -Wconstant-conversion warning
+a7a03e9f Merge changes I4852d18f,I51ccb85d
+5e122bd6 gif2webp: set enc_options.verbose = 0 w/-quiet
+ab3c2583 anim_encode,DefaultEncoderOptions: init verbose
+8f0dee77 Merge "configure: fix builtin detection w/-Werror"
+4a7b85a9 cmake: fix builtin detection w/-Werror
+b74657fb configure: fix builtin detection w/-Werror
+3661b980 Add a CMakeLists.txt
+75f4af4d remove useless #include
+6c1d7631 avoid Yoda style for comparison
+8ce975ac SSE optimization for vector mismatch.
+7db53831 Merge tag 'v0.5.0'
+37f04949 update ChangeLog (tag: v0.5.0-rc1, tag: v0.5.0, origin/0.5.0, 0.5.0)
+7e7b6ccc faster rgb565/rgb4444/argb output
+4c7f565f update NEWS
+1f62b6b2 update AUTHORS
+e224fdc8 update mailmap
+71100500 bump version to 0.5.0
+230a685e README: update help text, repo link
+d48e427b Merge "demux: accept raw bitstreams"
+99a01f4f Merge "Unify some entropy functions."
+4b025f10 Merge "configure: disable asserts by default"
+92cbddf8 Merge "fix PrintBlockInfo()"
+ca509a33 Unify some entropy functions.
+367bf903 fix PrintBlockInfo()
+b0547ff0 move back common constants for lossless_enc*.c into the .h
+fb4c7832 lossless: simpler alpha cleanup preprocessing
+ba7f4b68 Merge "anim_diff: add brief description of options"
+47ddd5a4 Move some codec logic out of ./dsp .
+b4106c44 anim_diff: add brief description of options
+357f455d yuv_sse2: fix 32-bit visual studio build
+b9d80fa4 configure: disable asserts by default
+7badd3da cosmetic fix: sizeof(type) -> sizeof(*var)
+80ce27d3 Speed up 24-bit packing / unpacking in YUV / RGB conversions.
+68eebcb0 remove a TODO about rotation
+2dee2966 remove few obsolete TODO about aligned loads in SSE2
+e0c0bb34 remove TODO about unused ref_lf_delta[]
+9cf1cc2b remove few TODO:   * 256 -> RD_DISTO_MULT   * don't use TDisto for UV mode picking
+79189645 Merge changes from topic 'demux-fragment-cleanup'
+47399f92 demux: remove GetFragment()
+d3cfb79a demux: remove dead fragment related TODO
+ab714b8a demux, Frame: remove is_fragment_ field
+b105921c yuv_sse2, cosmetics: fix indent
+466c92e8 demux,WebPIterator: remove fragment_num/num_fragments
+11714ff1 demux: remove WebPDemuxSelectFragment
+c0f7cc47 fix for bug #280: UMR in next->bits
+578beeb8 Merge "enc/Makefile.am: add missing headers"
+1a819f00 makefile.unix: make visibility=hidden the default
+d4f9c2ef enc/Makefile.am: add missing headers
+846caff4 configure: check for -fvisibility=hidden
+3f3ea2c5 demux: accept raw bitstreams
+d6dad5d0 man cwebp: add precision about exactness of the 'lossless' mode
+46bb1e34 Merge "gifdec: remove utils.h include"
+2b882e94 Merge "Makefile.vc: define WEBP_HAVE_GIF for gifdec.c"
+892b9238 Merge "man/*, AUTHORS: clarify origin of the tool"
+e5687a18 Merge "fix optimized build with -mcmodel=medium"
+e56e6859 Makefile.vc: define WEBP_HAVE_GIF for gifdec.c
+4077d944 gifdec: remove utils.h include
+b5e30dac man/*, AUTHORS: clarify origin of the tool
+b275e598 fix optimized build with -mcmodel=medium
+64da45a9 cosmetics, cwebp: fix indent
+038a060d Merge "add disto-based refinement for UV mode (if method = 1 or 2)"
+2835089d Provide an SSE2 implementation of CombinedShannonEntropy.
+e6c93519 add disto-based refinement for UV mode (if method = 1 or 2)
+04507dc9 Merge "fix undefined behaviour during shift, using a cast"
+793c5261 Merge "wicdec: add support for reading from stdin"
+d3d16397 Optimize the heap usage in HistogramCombineGreedy.
+202a710b fix undefined behaviour during shift, using a cast
+14d27a46 improve method #2 by merging DistoRefine() and  SimpleQuantize()
+cb1ce996 Merge "10% faster table-less SSE2/NEON version of YUV->RGB conversion"
+ac761a37 10% faster table-less SSE2/NEON version of YUV->RGB conversion
+79fcf29a wicdec: add support for reading from stdin
+015f173f Merge "cwebp: add support for stdin input"
+a9947c32 cwebp: add support for stdin input
+7eb01ff3 Merge "Improved alpha cleanup for the webp encoder when prediction transform is used."
+fb8c9106 Merge "introduce WebPMemToUint32 and WebPUint32ToMem for memory access"
+bd91af20 Merge "bit_reader: remove aarch64 BITS TODO"
+6c702b81 Speed up hash chain initialization using memset.
+4c60f63c make ReadPNG and ReadJPEG take a filename instead of a FILE
+464ed10f bit_reader: remove aarch64 BITS TODO
+d478e589 Merge "configure: update issue tracker"
+69381113 Improved alpha cleanup for the webp encoder when prediction transform is used.
+2c08aac8 introduce WebPMemToUint32 and WebPUint32ToMem for memory access
+010ca3d1 Fix FindMatchLength with non-aligned buffers.
+a90e1e3f README: add prerequisites for an autoconf build
+458f0866 configure: update issue tracker
+33914595 vwebp: work around the transparent background with GLUT bug
+e4a7eed4 cosmetics: fix indent
+08375129 Merge "Make a separate case for low_effort in CopyImageWithPrediction"
+aa2eb2d4 Merge "cosmetics: fix indent"
+b7551e90 cosmetics: fix indent
+5bda52d4 Make a separate case for low_effort in CopyImageWithPrediction
+66fa598a Merge "configure: fix intrinsics build w/older gcc"
+5ae220be backward_references.c: Fixed compiler warning
+1556da09 Merge "configure: restore 2 warnings"
+71a17e58 configure: restore 2 warnings
+9eeabc07 configure: fix intrinsics build w/older gcc
+363babe2 Merge "fix some warning about unaligned 32b reads"
+a1411782 Optimization in hash chain comparison for 64 bit Arrays were compared 32 bits at a time, it is now done 64 bits at a time. Overall encoding speed-up is only of 0.2% on @skal's small PNG corpus. It is of 3% on my initial 1.3 Mp desktop screenshot image.
+829bd141 Combine Huffman cost and bit entropy into one loop
+a7a954c8 Merge "lossless: make prediction in encoder work per scanline"
+61b605b4 Merge "fix of undefined multiply (int32 overflow)"
+239421c5 lossless: make prediction in encoder work per scanline
+f5ca40e0 fix of undefined multiply (int32 overflow)
+5cd2ef4c Merge changes from topic 'win-threading-compat'
+76ce9187 Makefile.vc: enable WEBP_USE_THREAD for windows phone
+d2afe974 thread: use CreateThread for windows phone
+0fd0e12b thread: use WaitForSingleObjectEx if available
+63fadc9f thread: use InitializeCriticalSectionEx if available
+110ad583 thread: use native windows cond var if available
+912c9fdf dec/webp: use GetLE(24|32) from utils
+f1694481 utils/GetLE32: correct uint32 promotion
+158763de Merge "always call WebPInitSamplers(), don't try to be smart"
+3770f3bb Merge "cleanup the YFIX/TFIX difference by removing some code and #define"
+a40f60a9 Merge "3% speed improvement for lossless webp encoder for low effort mode:"
+ed1c2bc6 always call WebPInitSamplers(), don't try to be smart
+b8c44f1a 3% speed improvement for lossless webp encoder for low effort mode:
+997e1038 cleanup the YFIX/TFIX difference by removing some code and #define
+d73d1c8b Merge "Make discarding invisible RGB values (cleanup alpha) the default."
+1f9be97c Make discarding invisible RGB values (cleanup alpha) the default.
+f240117b Make dwebp listen more to the -quiet flag
+b37b0179 fix for issue #275: don't compare to out-of-bound pointers
+21735e06 speed-up trivial one-symbol decoding case for lossless
+397863bd Refactor CopyPlane() and CopyPixels() methods: put them in utils.
+6ecd72f8 Re-enable encoding of alpha plane with color cache for next release.
+1f7148a4 Merge "remove unused fields from WebPDecoderOptions and WebPBitstreamFeatures"
+6ae395fa Merge "use ExReadFile() for ReadYUV()"
+8076a00e gitignore list: add anim_diff.
+1c1702d8 use ExReadFile() for ReadYUV()
+775d3a37 remove unused fields from WebPDecoderOptions and WebPBitstreamFeatures
+c13245c7 AnimEncoder: Add a GetError() method.
+688b265d AnimDecoder API: Add a GetDemuxer() method.
+1aa4e3d6 WebPAnimDecoder: add an option to enable multi-threaded decoding.
+3584abca AnimDecoder: option to decode to common color modes.
+afd5a62c Merge "mux.h does NOT need to include encode.h"
+8550d443 Merge "migrate anim_diff tool from C++ to C89"
+96201e50 migrate anim_diff tool from C++ to C89
+945cfa3b mux.h does NOT need to include encode.h
+8da07e8d Merge "~2x faster SSE2 RGB24toY, BGR24toY, ARGBToY|UV"
+bfd3fc02 ~2x faster SSE2 RGB24toY, BGR24toY, ARGBToY|UV
+02432427 man/cwebp.1, cosmetics: escape '-'s
+96f5b423 man/cwebp: group lossy-only options
+52fdbdfe extract some RGB24 to Luma conversion function from enc/ to dsp/
+ab8c2300 add missing \n
+8304179a sync NEWS with 0.4.4
+5bd04a08 sync versions with 0.4.4
+8f1fcc15 Merge "Move ARGB->YUV functions from dec/vp8l.c to dsp/yuv.c"
+25bf2ce5 fix some warning about unaligned 32b reads
+922268fd s/TIFF/WebP
+fa8927ef Move ARGB->YUV functions from dec/vp8l.c to dsp/yuv.c
+9b373598 Merge "for ReadXXXX() image-readers, use the value of pic->use_argb"
+f7c507a5 Merge "remove unnecessary #include "yuv.h""
+7861578b for ReadXXXX() image-readers, use the value of pic->use_argb
+14e4043b remove unnecessary #include "yuv.h"
+469ba2cd vwebp: fix incorrect clipping w/NO_BLEND
+4b9186b2 update issue tracker url
+d64d376c change WEBP_ALIGN_CST value to 31
+f717b828 vp8l.c, cosmetics: fix indent after 95509f9
+927ccdc4 Merge "fix alignment of allocated memory in AllocateTransformBuffer"
+fea94b2b fix alignment of allocated memory in AllocateTransformBuffer
+5aa8d61f Merge "MIPS: rescaler code synced with C implementation"
+e7fb267d MIPS: rescaler code synced with C implementation
+93c86ed5 Merge "format_constants.h: MKFOURCC, correct cast"
+5d791d26 format_constants.h: MKFOURCC, correct cast
+65726cd3 dsp/lossless: Average2, make a constant unsigned
+d26d9def Use __has_builtin to check clang support
+12ec204e moved ALIGN_CST into util/utils.h and renamed WEBP_ALIGN_xxx
+a2640838 Merge "rescaler: ~20% faster SSE2 implementation for lossless ImportRowExpand"
+3fb600d5 Merge "wicdec: fix alpha detection w/64bpp BGRA/RGBA"
+67c547fd rescaler: ~20% faster SSE2 implementation for lossless ImportRowExpand
+99e3f812 Merge "large re-organization of the delta-palettization code"
+95509f99 large re-organization of the delta-palettization code
+74fb458b fix for weird msvc warning message
+ae49ad86 Merge "SSE2 implementation of ImportRowShrink"
+932fd4df SSE2 implementation of ImportRowShrink
+badfcbaa wicdec: fix alpha detection w/64bpp BGRA/RGBA
+35cafa6c Merge "iosbuild: fix linking with Xcode 7 / iOS SDK 9"
+b0c9d8af label rename: NO_CHANGE -> NoChange
+b4e731cd neon-implementation for rescaler code
+db1321a6 iosbuild: fix linking with Xcode 7 / iOS SDK 9
+6dfa5e3e rescaler: better handling of the fxy_scale=0 special case.
+55c05293 Revert "rescaler: better handling of the fxy_scale=0 special case."
+9f226bf8 rescaler: better handling of the fxy_scale=0 special case.
+f7b8f907 delta_palettization.*: add copyright
+c1e1b710 Changed delta palette to compress better
+0dd28267 Merge "Add delta_palettization feature to WebP"
+48f66b66 Add delta_palettization feature to WebP
+27933e2a anim_encoder: drop a frame if it has same pixels as the prev frame.
+df9f6ec8 Merge "webpmux/DisplayInfo: send non-error output to stdout"
+8af4993b Merge "rescaler_mips_dsp_r2: cosmetics, fix indent"
+2b9d2495 Merge "rescaler: cosmetics, join two lines"
+cc020a8c webpmux/DisplayInfo: send non-error output to stdout
+a288e746 configure: add -Wshorten-64-to-32
+c4c3cf2d pngdec: fix type conversion warnings
+bef8e97d webpmux: fix type conversion warning
+5a84460d rescaler_mips_dsp_r2: cosmetics, fix indent
+acde0aae rescaler: cosmetics, join two lines
+306ce4fd rescaler: move the 1x1 or 2x1 handling one level up
+cced974b remove _mm_set_epi64x(), which is too specific
+56668c9f fix warnings about uint64_t -> uint32_t conversion
+76a7dc39 rescaler: add some SSE2 code
+1df1d0ee rescaler: harmonize function protos
+9ba1894b rescaler: simplify ImportRow logic
+5ff0079e fix rescaler vertical interpolation
+cd82440e VP8LAllocateHistogramSet: align histogram[] entries
+a406b1dd Merge "fix memory over-allocation in lossless rescaler init"
+0fde33e3 add missing const in VP8InitFrame signature
+ac7d5e8d fix memory over-allocation in lossless rescaler init
+017f8ccc Loosen the buffer size checks for Y/U/V/A too.
+15ca5014 loosen the padding check on buffer size
+d623a870 dec_neon: add whitespace around stringizing operator
+29377d55 dsp/mips: cosmetics: add whitespace around XSTR macro
+eebaf97f dsp/mips: add whitespace around stringizing operator
+d39dc8f3 Create a WebPAnimDecoder API.
+03fb7522 gif2webp: print output file size
+14efabbf Android: limit use of cpufeatures
+7b83adbe preparatory cosmetics for Rescaler code fix and clean-up
+77fb41c2 dec/vp8l/DecodeAlphaData: remove redundant cast
+90fcfcd9 Insert less hash chain entries from the beginnings of long copies.
+bd55604d SSE2: add yuv444 converters, re-using yuv_sse2.c
+41a5d99d add a -quiet option to 'dwebp'
+80ab3edb Merge "README: update dwebp help output after 1e595fe"
+32b71b2e README: update dwebp help output after 1e595fe
+3ec11827 use the DispatchAlpha() call from dsp
+c5f00621 incorporate bzero() into WebPRescalerInit() instead of call site
+3ebcdd41 remove duplicate "#include <stdlib.h>"
+1e595fe1 dwebp: add -resize as a synonym for -scale
+24a96932 dec: allow 0 as a scaling dimension
+b9187242 utils/rescaler: add WebPRescalerGetScaledDimensions
+923e8eda Merge "update NEWS"
+020fd099 Merge "WebPPictureDistortion: support ARGB format for 'pic' when computing distortion."
+6a5292f6 update NEWS
+56a2e9f5 WebPPictureDistortion: support ARGB format for 'pic' when computing distortion.
+0ae582e4 configure: test and add -Wunreachable-code
+c2f9dc06 bit_writer: convert VP8L macro values to immediates
+b969f888 Reduce magic in palette reordering
+acb297e9 anim_diff: add a -raw_comparison flag
+155c1b22 Merge changes I76f4d6fe,I45434639
+717e4d5a mips32/mipsDSPr2: function ImportRow rebased
+7df93893 fix rescaling bug (uninitialized read, see bug #254).
+5cdcd561 lossless_enc_neon: add VP8LTransformColor
+a53c3369 lossless_neon: add VP8LTransformColorInverse
+99131e7f Merge changes I9fb25a89,Ibc648e9e
+c4556766 simplify the main loop for downscaling
+2a010f99 lossless_neon: remove predictors 5-13
+ca221bbc ll_enc_neon: enable VP8LSubtractGreenFromBlueAndRed
+585d93db Container spec: clarify ordering of ALPH chunk.
+01d61fd9 lossless: ~20 % speedup
+f722c8f0 lossless: Speed up ComputeCacheEntropy by 40 %
+1ceecdc8 add a VP8LColorCacheSet() method for color cache
+17eb6099 lossless: Allow copying from prev row in rle-mode.
+f3a7a5bf lossless: bit writer optimization
+d97b9ff7 Merge changes from topic 'lossless-enc-improvements'
+0250dfcc msvc: fix pointer type warning in BitsLog2Floor
+52931fd5 lossless: combine the Huffman code with extra bits
+c4855ca2 lossless: Inlining add literal
+8e9c94de lossless: simplify HashChainFindCopy heuristics
+888429f4 lossless: 0.5 % compression density improvement
+7b23b198 lossless: Add zeroes into the predicted histograms.
+85b44d8a lossless: encoding, don't compute unnecessary histo
+d92453f3 lossless: Remove about 25 % of the speed degradation
+2cce0317 Faster alpha coding for webp
+5e75642e lossless: rle mode not to accept lengths smaller than 4.
+84326e4a lossless: Less code for the entropy selection
+16ab951a lossless: 0.37 % compression density improvement
+822f113e add WebPFree() to the API
+0ae2c2e4 SSE2/SSE41: optimize SSE_16xN loops
+39216e59 cosmetics: fix indent after 32462a07
+559e54ca Merge "SSE2: slightly faster FTransformWHT"
+8ef9a63b SSE2: slightly faster FTransformWHT
+f27f7735 lossless_neon: enable VP8LAddGreenToBlueAndRed
+36e9c4bc SSE2: minor cosmetrics on in-loop filter code
+4741fac4 dsp/lossless_*sse2: remove some unnecessary inlines
+1819965e fix warning ("left shift of negative value") using a cast
+70170014 SSE2: speed-up some lossless-encoding functions
+abcb0128 Merge "SSE2: slightly faster (~5%) AddGreenToBlueAndRed()"
+2df5bd30 Merge "Speedup to HuffmanCostCombinedCount"
+9e356d6b SSE2: slightly faster (~5%) AddGreenToBlueAndRed()
+fc6c75a2 SSE2: 53% faster TransformColor[Inverse]
+49073da6 SSE2: 46% speed-up of TransformColor[Inverse]
+32462a07 Speedup to HuffmanCostCombinedCount
+f3d687e3 SSE4.1 implementation of some lossless encoding functions
+bfc300c7 SSE4.1 implementation of some alpha-processing functions
+7f9c98f2 Merge "sse2 in-loop: simplify SignedShift8b() a bit"
+ef314a5d dec_sse2/GetNotHEV: micro optimization
+a729cff9 sse2 in-loop: simplify SignedShift8b() a bit
+422ec9fb simplify Load8x4() a bit
+8df238ec Merge "remove some duplicate FlipSign()"
+751506c4 remove some duplicate FlipSign()
+65ef5afc Merge "lossless: 0.13% compression density gain"
+2beef2f2 lossless: 0.13% compression density gain
+3033f24c lossless: 0.06 % compression density improvement
+64960da9 dec_neon: add VE8uv / VE16
+14dbd87b dec_neon: add HE8uv / HE16
+ac768011 introduce FTransform2 to perform two transforms at a time.
+aa6065ae dec_neon: use vld1_dup(mem) rather than vdup(mem[0])
+8b63ac78 Merge "dec_neon: add TM16"
+f51be09e Merge "dec_neon/TrueMotion: simply left border load"
+dc48196b dec_neon: add TM16
+ea95b305 dec_neon/TrueMotion: simply left border load
+f262d612 speed-up SetResidualSSE2
+bf46d0ac fix mips2 build target
+929a0fdc enc_sse2/TTransform: simplify abs calculation
+17dbd058 enc_sse2/CollectHistogram: simplify abs calculation
+a6c15936 dec_neon: add DC16 intra predictors
+03b4f50d Makefile.vc: add anim_diff build support.
+1b989874 Merge changes I9cd84125,Iee7e387f,I7548be72
+acd7b5af Introduce a test tool anim_diff.
+f274a96c dsp/enc_sse2: add luma4 intra predictors
+040b11bd dsp/enc_sse2: add chroma intra predictors
+aee021bb dsp/enc_sse2: add luma16 intra predictors
+9e00a499 makefile.unix: remove superclean target
+cefc9c09 makefile.unix: clean up after extras target
+4c9af023 dec_neon: add DC8uvNoTopLeft
+dd55b873 Merge "doc/webp-container-spec: update repo browser link"
+f0486968 doc/webp-container-spec: update repo browser link
+9287761d Merge "GetResidualCostSSE2: simplify abs calculation"
+0e009366 dsp/cpu.c(x86): check maximum supported cpuid feature
+b243a4bc GetResidualCostSSE2: simplify abs calculation
+6d4602b8 Merge "fix typo: constitutes -> constitute"
+5fe1fe37 fix typo: constitutes -> constitute
+b83bd7c4 Merge "populate 'libwebpextras' with: import gray, rgb565 and rgb4444 functions"
+b0114a32 Merge "histogram.h: cosmetics: remove unnecessary includes"
+feab45ef gifdec: Move inclusion of webp/config.h to header.
+dbba67d1 histogram.h: cosmetics: remove unnecessary includes
+e978fec6 Merge "VP8LBitReader: fix remaining ubsan error with large shifts"
+d6fe5884 Merge "ReconstructRow: move some one-time inits out of the main loop"
+a21d647c ReconstructRow: move some one-time inits out of the main loop
+7a01c3c3 VP8LBitReader: fix remaining ubsan error with large shifts
+7fa67c9b change GetPixPairHash64() return type to uint32_t
+ec1fb9f8 Merge "dsp/enc.c: cosmetics: move DST() def closer to use"
+7073bfb3 Merge "split 64-mult hashing into two 32-bit multiplies"
+0768b252 dsp/enc.c: cosmetics: move DST() def closer to use
+6a48b8f0 Merge "fix MSVC size_t->int conversion warning"
+1db07cde Merge "anim_encode: cosmetics: fix alignment"
+e28271a3 anim_encode: cosmetics: fix alignment
+7fe357b8 split 64-mult hashing into two 32-bit multiplies
+af74c145 populate 'libwebpextras' with: import gray, rgb565 and rgb4444 functions
+61214134 remove VP8Residual::cost unused field
+e2544823 fix MSVC size_t->int conversion warning
+b69a6c35 vwebp: don't redefine snprintf with VS2015+
+0ac29c51 AnimEncoder API: Consistent use of trailing underscores in struct.
+d4845550 AnimEncoder API: Use timestamp instead of duration as input to Add().
+9904e365 dsp/dec_sse2: DC8uv / DC8uvNoLeft speedup
+7df20497 dsp/dec_sse2: DC16 / DC16NoLeft speedup
+8e515dfe Merge "makefile.unix: add some missing headers"
+db12250f cosmetics: vp8enci.h: break long line
+bf516a87 makefile.unix: add some missing headers
+b44eda3f dsp: add DSP_INIT_STUB
+03e76e96 clarify the comment about double-setting the status in SetError()
+9fecdd71 remove unused EmitRGB()
+43f010dd move ReconstructRow to top
+82d98020 add a dec/common.h header to collect common enc/dec #defines
+5d4744a2 Merge "enc_sse41: add Disto4x4 / Disto16x16"
+e38886a7 mux.h: Bump up ABI version
+46305ca6 configure: add --disable-<avx2|sse4.1|sse2>
+2fc8b658 CPPFLAGS->CFLAGS for detecting sse4.1 in preprocessor
+1a338fb3 enc_sse41: add Disto4x4 / Disto16x16
+94055503 encoding SSE4.1 stub for StoreHistogram + Quantize + SSE_16xN
+c64659e1 remove duplicate variables after the lossless{_enc}.c split
+67ba7c7a enc_sse2: call local FTransform in CollectHistogram
+18249799 dsp: s/VP8LSetHistogramData/VP8SetHistogramData/
+ede5e158 cosmetics: dsp/lossless.h: reorder prototypes
+553051f7 dsp/lossless: split enc/dec functions
+9064adc8 Merge "conditionally add -msse4.1 in Makefile.unix"
+cecf5096 dsp/yuv*.c: rework WEBP_USE_<arch> ifdef
+6584d398 dsp/upsampling*.c: rework WEBP_USE_<arch> ifdef
+80809422 dsp/rescaler*.c: rework WEBP_USE_<arch> ifdef
+1d93ddec dsp/lossless*.c: rework WEBP_USE_<arch> ifdef
+73805ff2 dsp/filters*.c: rework WEBP_USE_<arch> ifdef
+fbdcef24 dsp/enc*.c: rework WEBP_USE_<arch> ifdef
+66de69c1 dsp/dec*.c: rework WEBP_USE_<arch> ifdef
+48e4ffd1 dsp/cost*.c: rework WEBP_USE_<arch> ifdef
+29fd6f90 dsp/argb*.c: rework WEBP_USE_<arch> ifdef
+80ff3813 dsp/alpha*.c: rework WEBP_USE_<arch> ifdef
+bf09cf1e conditionally add -msse4.1 in Makefile.unix
+e9570dd9 stub for SSE4.1 support.
+4a95384b Merge "dsp: add sse4.1 detection"
+cabf4bd2 dsp: add sse4.1 detection
+4ecba1ab thread.h: rename interface param
+b8d706c8 Merge "sync versions with 0.4.3"
+ae64a711 Merge "add shell for libwebpextras"
+92a5da9c sync versions with 0.4.3
+9d4e2d16 Merge "~30% faster smart-yuv (-pre 4) with early-out criterion"
+b1bdbbab ~30% faster smart-yuv (-pre 4) with early-out criterion
+7efb9748 Merge "Disable NEON code on Native Client"
+ac4f5784 Disable NEON code on Native Client
+0873f85b AnimEncoder API: Support input frames in YUV(A) format.
+5c176d2d add shell for libwebpextras
+44bd9561 fix signature for VP8RecordCoeffTokens()
+c9b8ea0e small cosmetics on TokenBuffer.
+76394c09 Merge "MIPS: dspr2: added optimization for TrueMotion"
+0f773693 WebPPictureRescale: add a note about 0 width/height
+241bb5d9 MIPS: dspr2: added optimization for TrueMotion
+6cef0e4f examples/Android.mk: add webpmux_example target
+53c16ff0 Android.mk: add webpmux target
+21852a00 Android.mk: add webpdemux target
+8697a3bc Android.mk: add webpdecoder{,_static} targets
+4a670491 Android.mk: split source lists per-directory
+b5e79422 MIPS: dspr2: Added optimization for some convert functions
+0f595db6 MIPS: dspr2: Added optimization for some convert functions
+8a218b4a MIPS: [mips32|dspr2]: GetResidualCost rebased
+ef987500 Speedup method StoreImageToBitMask by 5%.
+602a00f9 fix iOS arm64 build with Xcode 6.3
+23820507 1-2% faster encoding by removing an indirection in GetResidualCost()
+eddb7e70 MIPS: dspr2: added otpimization for DC8uv, DC8uvNoTop and DC8uvNoLeft
+73ba2915 MIPS: dspr2: added optimization for functions RD4 and LD4
+c7129da5 Merge "4-5% faster encoding using SSE2 for GetResidualCost"
+94380d00 MIPS: dspr2: added optimizaton for functions VE4 and DC4
+2a407092 4-5% faster encoding using SSE2 for GetResidualCost
+17e19862 Merge "MIPS: dspr2: added optimization for simple filtering functions"
+3ec404c4 Merge "dsp: normalize WEBP_TSAN_IGNORE_FUNCTION usage"
+b969f5df dsp: normalize WEBP_TSAN_IGNORE_FUNCTION usage
+d7b8e711 MIPS: dspr2: added optimization for simple filtering functions
+235f774e Merge "MIPS: dspr2: Added optimization for function VP8LTransformColorInverse_C"
+42a8a628 MIPS: dspr2: Added optimization for function VP8LTransformColorInverse_C
+b442bef3 Merge "ApplyFiltersAndEncode: only copy lossless stats"
+b510fbfe doc/webp-container-spec: note MSB order for chunk diagrams
+9bc0f922 ApplyFiltersAndEncode: only copy lossless stats
+3030f115 Merge "dsp/mips: add some missing TSan annotations"
+dfcf4593 Merge "MIPS: dspr2: Added optimization for function VP8LAddGreenToBlueAndRed_C"
+55c75a25 dsp/mips: add some missing TSan annotations
+2cb879f0 MIPS: dspr2: Added optimization for function VP8LAddGreenToBlueAndRed_C
+e1556010 move some cost tables from enc/ to dsp/
+c3a03168 Merge "picture_csp: fix build w/USE_GAMMA_COMPRESSION undefined"
+39537d7c Merge "VP8LDspInitMIPSdspR2: add missing TSan annotation"
+1dd419ce picture_csp: fix build w/USE_GAMMA_COMPRESSION undefined
+43fd3543 VP8LDspInitMIPSdspR2: add missing TSan annotation
+c7233dfc Merge "VP8LDspInit: remove memcpy"
+0ec4da96 picture_csp::InitGammaTables*: add missing TSan annotations
+35579a49 VP8LDspInit: remove memcpy
+97f6aff8 VP8YUVInit: add missing TSan annotation
+f9016d66 dsp/enc::InitTables: add missing TSan annotation
+e3d9771a VP8EncDspCostInit*: add missing TSan annotations
+d97c143d Merge "doc/webp-container-spec: cosmetics"
+309b7908 MIPS: mips32: Added optimization for function SetResidualCoeffs
+a987faed MIPS: dspr2: added optimization for function GetResidualCost
+e7d3df23 doc/webp-container-spec: cosmetics
+be6635e9 Merge "VP8TBufferClear: remove some misleading const's"
+02971e72 Merge "VP8EmitTokens: remove unnecessary param void cast"
+3b77e5a7 VP8TBufferClear: remove some misleading const's
+aa139c8f VP8EmitTokens: remove unnecessary param void cast
+c24d8f14 cosmetics: upsampling_sse2: add const to some casts
+1829c42c cosmetics: lossless_sse2: add const to some casts
+183168f3 cosmetics: enc_sse2: add const to some casts
+860badca cosmetics: dec_sse2: add const to some casts
+0254db97 cosmetics: argb_sse2: add const to some casts
+1aadf856 cosmetics: alpha_processing_sse2: add const to some casts
+1579de3c vwebp: clear canvas at the beginning of each loop
+4b9fa5d0 Merge "webp-container-spec: clarify background clear on loop"
+4c82284d Updated the near-lossless level mapping.
+56039479 webp-container-spec: clarify background clear on loop
+19f0ba0e Implement true-motion prediction in SSE2
+774d4cb7 make VP8PredLuma16[] array non-const
+d7eabb80 Merge "MIPS: dspr2: Added optimization for function CollectHistogram"
+fe42739c Use integers for kmin/kmax for simplicity.
+b9df35f7 AnimEncode API: kmax=0 should imply all keyframes.
+6ce296da MIPS: dspr2: Added optimization for function CollectHistogram
+2c906c40 vwebp: remove unnecessary static Help() prototype
+be0fd1d5 Merge "dec/vp8: clear 'dither_' on skipped blocks"
+e96170fe Merge "vwebp/animation: display last frame on end-of-loop"
+0f017b56 vwebp/animation: display last frame on end-of-loop
+c86b40cc enc/near_lossless.c: fix alignment
+66935fb9 dec/vp8: clear 'dither_' on skipped blocks
+b7de7946 Merge "lossless_neon: enable subtract green for aarch64"
+77724f70 SSE2 version of GradientUnfilter
+416e1cea lossless_neon: enable subtract green for aarch64
+72831f6b Speedup AnalyzeAndInit for low effort compression.
+a6597483 Speedup Analyze methods for lossless compression.
+98c81386 Enable Near-lossless feature.
+c6b24543 AnimEncoder API: Fix for kmax=1 and default kmin case.
+022d2f88 add SSE2 variants for alpha filtering functions
+2db15a95 Temporarily disable encoding of alpha plane with color cache.
+1d575ccd Merge "Lossless decoding: Remove an unnecessary if condition."
+cafa1d88 Merge "Simplify backward refs calculation for low-effort."
+7afdaf84 Alpha coding: reorganize the filter/unfiltering code
+4d6d7285 Simplify backward refs calculation for low-effort.
+ec0d1be5 Cleaup Near-lossless code.
+9814ddb6 Remove the post-transform near-lossless heuristic.
+4509e32e Lossless decoding: Remove an unnecessary if condition.
+f2ebc4a8 Merge "Regression fix for lossless decoding"
+783a8cda Regression fix for lossless decoding
+9a062b8e AnimEncoder: Bugfix for kmin = 1 and kmax = 2.
+0f027a72 simplify smart RGB->YUV conversion code
+0d5b334e BackwardReferencesHashChainFollowChosenPath: remove unused variable
+f480d1a7 Fix to near lossless artefacts on palettized images.
+d4615d08 Merge changes Ia1686828,I399fda40
+cb4a18a7 rename HashChainInit into HashChainReset
+f079e487 use uint16_t for chosen_path[]
+da091212 MIPS: dspr2: Added optimization for function FTransformWHT
+b8c20135 Merge "wicdec: (msvs) quiet some /analyze warnings"
+9b228b54 wicdec: (msvs) quiet some /analyze warnings
+daeb276a Merge "MIPS: dspr2: Added optimization for MultARGBRow function"
+cc087424 Merge "dsp/cpu: (msvs) add include for __cpuidex"
+4a82aab5 Merge changes I87544e92,I0bb6cda5
+7a191398 dwebp/WritePNG: mark png variables volatile
+775dfad2 dwebp: include setjmp.h w/WEBP_HAVE_PNG
+47d26be7 dwebp: correct sign in format strings
+f0e0677b VP8LEncodeStream: add an assert
+c5f7747f VP8LColorCacheCopy: promote an int before shifting
+0de5f33e dsp/cpu: (msvs) add include for __cpuidex
+7d850f7b MIPS: dspr2: Added optimization for MultARGBRow function
+54875293 MIPS: dspr2: added optimization for function QuantizeBlock
+4fbe9cf2 dsp/cpu: (msvs) avoid immintrin.h on _M_ARM
+3fd59039 simplify/reorganize arguments for CollectColorBlueTransforms
+b9e356b9 Disable costly TraceBackwards for method=0.
+a7e7caa4 MIPS: dspr2: added optimization for function TransformColorRed
+2cb39180 Merge "MIPS: dspr2: added optimization for function TransformColorBlue"
+279e6613 Merge "dsp/cpu: add include for _xgetbv() w/MSVS"
+b6c0428e dsp/cpu: add include for _xgetbv() w/MSVS
+d1c4ffae gif2webp: Move GIF decoding related code to a support library.
+07c39559 Merge "AnimEncoder API: Add info in README.mux"
+7b161973 MIPS: dspr2: added optimization for function TransformColorBlue
+d7c4b02a cpu: fix AVX2 detection for gcc/clang targets
+9d299469 AnimEncoder API: Add info in README.mux
+d581ba40 follow-up: clean up WebPRescalerXXX dsp function
+f8740f0d dsp: s/USE_INTRINSICS/WEBP_USE_INTRINSICS/
+ce73abe0 Merge "introduce a separate WebPRescalerDspInit to initialize pointers"
+ab66beca introduce a separate WebPRescalerDspInit to initialize pointers
+205c7f26 fix handling of zero-sized partition #0 corner case
+cbcdd5ff Merge "move rescaler functions to rescaler* files in src/dsp/"
+bf586e88 Merge changes I230b3532,Idf3057a7
+6dc79dc2 Merge "anim_encode: fix type conversion warnings"
+11fce25a Merge "dec_neon: remove returns from void functions"
+c4e63f99 Makefile.vc: add gif2webp target
+4f43d38c enable NEON for Windows ARM builds
+3f6615ac Makefile.vc: add rudimentary Windows ARM support
+e7c5954c dec_neon: remove returns from void functions
+f79c163b anim_encode: fix type conversion warnings
+0f54f1ec Remove gif2webp_util which is no longer needed.
+cbcbedd0 move rescaler functions to rescaler* files in src/dsp/
+ac79ed19 webpmux: remove experimental fragment handling
+e8694d4d mux: remove experimental FRGM parsing
+9e92b6ea AnimEncoder API: Optimize single-frame animated images
+abbae279 Merge "Move over gif2webp to the new AnimEncoder API."
+a28c4b36 MIPS: move WORK_AROUND_GCC define to appropriate place
+012d2c60 MIPS: dspr2: added optimization for functions SSEAxB
+67720c8b Move over gif2webp to the new AnimEncoder API.
+9241ecf4 MIPS: dspr2: added optimization for function Average
+9422211d Merge "Tune BackwardReferencesLz77 for low_effort (m=0)."
+df40057b Merge "Speedup VP8LGetHistoImageSymbols for low effort (m=0) mode."
+ea08466d Tune BackwardReferencesLz77 for low_effort (m=0).
+b0b973c3 Speedup VP8LGetHistoImageSymbols for low effort (m=0) mode.
+c6d32927 argb_sse2: cosmetics
+67f601cd make the 'last_cpuinfo_used' variable names unique
+b9489861 AnimEncoder API: Init method for default options.
+856f8ec1 Merge "AnimEncoder API: Remove AnimEncoderFrameOptions."
+c537514d Merge "AnimEncoder API: GenerateCandidates bugfix."
+dc0ce039 Merge "AnimEncoder API: Compute change rectangle for first frame too."
+f00b639b Merge "AnimEncoder API: In Assemble(), always set animation parameters."
+29ed796c Merge "AnimEncoder lib cleanup: prev to prev canvas not needed."
+9f0dd6e5 Merge "WebPAnimEncoder API: Header and implementation"
+5e56bbe0 AnimEncoder API: Remove AnimEncoderFrameOptions.
+b902c3ea AnimEncoder API: GenerateCandidates bugfix.
+ef3c39bb AnimEncoder API: Compute change rectangle for first frame too.
+eec423ab AnimEncoder API: In Assemble(), always set animation parameters.
+ae1c046e AnimEncoder lib cleanup: prev to prev canvas not needed.
+4b997ae4 WebPAnimEncoder API: Header and implementation
+72208bec move argb_*.o build target to encoder list
+95920538 Merge "multi-thread fix: lock each entry points with a static var"
+4c1b300a Merge "SSE2 implementation of VP8PackARGB"
+fbcc2004 Merge "add -Wformat-nonliteral and -Wformat-security"
+80d950d9 add -Wformat-nonliteral and -Wformat-security
+04c20e75 Merge "MIPS: dspr2: added optimization for function Intra4Preds"
+a437694a multi-thread fix: lock each entry points with a static var
+ca7f60db SSE2 implementation of VP8PackARGB
+72d573f6 simplify the PackARGB signature
+4e2589ff demux: restore strict fragment flag check
+4ba8e074 Merge "webp-container-spec: remove references to fragments"
+e752f0a6 Merge "demux: remove experimental FRGM parsing"
+f8abb112 Merge changes I109ec4d9,I73fe7743
+ae2188a4 MIPS: dspr2: added optimization for function Intra4Preds
+1f4b8642 move VP8EncDspARGBInit() call closer to where it's needed
+14108d78 dec_neon: add DC8uvNoTop / DC8uvNoLeft
+d8340da7 dec_neon: add DC8uv
+a66e66c7 webp-container-spec: remove references to fragments
+7ce8788b MIPS: dspr2: added optimization for function MakeARGB32
+012e623d demux: remove experimental FRGM parsing
+87c3d531 method=0: Don't evaluate any predictor
+6f4fcb98 Merge "MIPS: dspr2: added optimization for function ImportRow"
+24284459 replace unneeded calls to HistogramCopy() by swaps
+bdf7b40c MIPS: dspr2: added optimization for function ImportRow
+e66a9225 Merge "MIPS: dspr2: added optimization for function ExportRowC"
+c279fec1 MIPS: dspr2: added optimization for function ExportRowC
+31a9cf64 Speedup WebP lossless compression for low effort (m=0) mode with following: - Disable Cross-Color transform. - Evaluate predictors #11 (paeth), #12 and #13 only.
+9275d91c MIPS: dspr2: added optimization for function TrueMotion
+26106d66 Merge "enc_neon: fix building with non-Xcode clang (iOS)"
+1c4e3efe unroll the kBands[] indirection to remove a dereference in GetCoeffs()
+a3946b89 enc_neon: fix building with non-Xcode clang (iOS)
+8ed9c00d Merge "simplify the Histogram struct, to only store max_value and last_nz"
+bad77571 simplify the Histogram struct, to only store max_value and last_nz
+3cca0dc7 MIPS: dspr2: Added optimization for DCMode function
+37e395fd MIPS: fix functions to use generic BPS istead of hardcoded value
+9475bef4 PickBestUV: fix VP8Copy16x8 invocation
+441f273f Merge changes I55f8da52,Id73a1e96
+4a279a68 cosmetics: add some missing != NULL comparisons
+66ad3725 factorize BPS definition in dsp.h and add VP8Copy16x8
+432e5b55 make ALIGN_xxx naming consistent
+57606047 encoder: switch BPS to 32 instead of 16
+1b66bbe9 MIPS: dspr2: added optimization for function TransformColor_C
+c6d0f9e7 histogram: cosmetics
+f399d307 Merge changes I6eac17e5,I32d2b514
+9de9074c dec_neon: add TM8uv
+8e517eca bit_reader/kVP8NewRange: range_t -> uint8_t
+e1857139 dsp: initialize VP8PredChroma8 in VP8DspInit()
+e0c809ad Move Entropy methods to lossless.c
+a96ccf8f iosbuild: add x64_64 simulator support
+a0df5510 Remove handling for WEBP_HINT_GRAPH
+413dfc0c Move static method definition before its usage.
+0f235665 Update BackwardRefsWithLocalCache.
+d69e36ec Remove TODOs from lossless encoder code.
+fdaac8e0 Optmize VP8LGetBackwardReferences LZ77 references.
+2f0e2ba8 MIPS: dspr2: added optimization for function Select
+a3e79a46 Merge "WebPEncode: Support encoding same pic twice (even if modified)"
+e4f4dddb WebPEncode: Support encoding same pic twice (even if modified)
+cbc3fbb4 Merge "Updated VP8LGetBackwardReferences and color cache."
+95a9bd85 Updated VP8LGetBackwardReferences and color cache.
+54f2c14c MIPS: dspr2: added optimization for function FTransform
+aa42f423 MIPS: dspr2: Added optimization for function VP8LSubtractGreenFromBlueAndRed
+11a25f75 Merge "FlattenSimilarBlocks should only be tried when blending is possible."
+5cccdadf FlattenSimilarBlocks should only be tried when blending is possible.
+95ca44a7 MIPS: dspr2: added optimization for Disto4x4
+4171b672 backward_references.c: reindent after c8581b0
+c8581b06 Optimize BackwardReferences for RLE encoding.
+5798eee6 MIPS: dspr2: unfilters bugfix (Ie7b7387478a6b5c3f08691628ae00f059cf6d899)
+4167a3f5 Optimize backwardreferences
+d18554c3 Merge "webp/types.h: use inline for clang++/-std=c++11"
+7489b0e7 gif2webp: Add '-min-size' option to get best compression.
+77bdddf0 Speed up BackwardReferences
+6638710b webp/types.h: use inline for clang++/-std=c++11
+abf04205 Enable entropy based merge histo for (q<100)
+572022a3 filters_mips_dsp_r2.c: disable unfilters
+a28e21b1 MIPS: dspr2: Added optimization for function ClampedAddSubtractFull
+18d5a1ef MIPS: dspr2: added optimization for function ClampedAddSubtractHalf
+829a8c19 MIPS: dspr2: added optimization for ITransform
+c94ed49e gif2webp: Use the default hint instead of WEBP_HINT_GRAPH.
+653ace55 Increase the MAX_COLOR_CACHE_BITS from 9 to 10.
+919220c7 Change the logic adjusting the Histogram bits.
+53b096c0 Merge "Fix bug in VP8LCalculateEstimateForCacheSize."
+e912bd55 Fix bug in VP8LCalculateEstimateForCacheSize.
+541d7839 Merge "dec_neon: add RD4 intra predictor"
+f8cd0672 Merge "Makefile.vc: add a 'legacy' RTLIBCFG option"
+22881c99 dec_neon: add RD4 intra predictor
+613d281e update NEWS
+1304eb34 Merge "dec_neon: DC4: use pair-wise adds for top row"
+34c20c06 Makefile.vc: add a 'legacy' RTLIBCFG option
+7083006b Merge "dsp/dec_{neon,sse2}: VE4: normalize variable names"
+0db9031c dsp/dec_{neon,sse2}: VE4: normalize variable names
+b5bc1530 dec_neon: DC4: use pair-wise adds for top row
+5b90d8fe Unify the API between VP8BitWriter and VP8LBitWriter
+f7ada560 Merge changes I2e06907b,Ia9ed4ca6,I782282ff
+5beb6bf0 Merge "dec_neon: add VE4 intra predictor"
+eba6ce06 dec_neon: add DC4 intra predictor
+79abfbd9 dec_neon: add TM4 intra predictor
+fe395f0e dec_neon: add LD4 intra predictor
+32de385e dec_neon: add VE4 intra predictor
+72395ba9 Merge "Modify CostModel to allocate optimal memory."
+65e5eb8a gif2webp: Support GIF_DISPOSE_RESTORE_PREVIOUS
+e4c829ef gif2webp: Handle frames with odd offsets + disposal to background.
+c2b5a039 Modify CostModel to allocate optimal memory.
+b7a33d7e implement VE4/HE4/RD4/... in SSE2
+97c76f1f make VP8PredLuma4[] non-const and initialize array in VP8DspInit()
+0ea8c6c2 Merge "PrintReg: output to stderr"
+d7ff2f97 Merge "stopwatch.h: fix includes"
+f85ec712 PrintReg: output to stderr
+54edbf65 stopwatch.h: fix includes
+139142e4 Optimize BackwardReferenceHashChainFollowPath.
+5f36b68d enc/backward_references.c: fix indent
+e0e9960d Merge "sync version numbers to 0.4.2 release"
+64ac5144 sync version numbers to 0.4.2 release
+c24f8954 Simplify and speedup Backward refs computation.
+d1c359ef fix shared object build with -fvisibility=hidden
+a4c3a31b WEBP_TSAN_IGNORE_FUNCTION: fix gcc compat warning
+f358eeb8 add code for testing random incremental decoding in dwebp
+80247291 mark some init function as being safe for thread_sanitizer.
+79b5bdbf bit_reader.h: cosmetics: fix a typo
+6c673681 Improved near-lossless mode.
+0ce27e71 enc_mips32: workaround gcc-4.9 bug
+aca1b98f enc/vp8l.c: fix indent
+ca005027 Evaluate non-palette compression for palette image
+c8a87bb6 AssignSegments: quiet -Warray-bounds warning
+32f67e30 Merge "enc_neon: initialize vectors w/vdup_n_u32"
+fabc65da 1-3% faster encoding optimizing SSE_NxN functions
+7534d716 enc_neon: initialize vectors w/vdup_n_u32
+5f813912 Merge "Fix return code of EncodeImageInternal()"
+e321abe4 Fix return code of EncodeImageInternal()
+f82cb06a optimize palette ordering
+f545feee don't set the alpha value for histogram index image
+2d9b0a44 add WebPDispatchAlphaToGreen() to dsp
+1bd4c2ad Merge "Change Entropy based Histogram Combine heuristic."
+e295b8f1 Merge "iosbuild: cleanup"
+1be4e760 Merge "iosbuild: output autoconf req. on failure"
+d5e498d4 Change Entropy based Histogram Combine heuristic.
+47a2d8e1 fix MSVC float->int conversion warning
+041956f6 iosbuild: cleanup
+767eb402 iosbuild: output autoconf req. on failure
+35ad48b8 HistoHeapInit: correct positions allocation size
+45d9635f lossless: entropy clustering for high qualities.
+dc37df8c fix type warning for VS9_x64
+9f7d9e6d iosbuild: make iOS 6 the minimum requirement
+fdd6528b Remove unused VP8LDecoder member variable
+ea3bba5a Merge "rewrite Disto4x4 in enc_neon.c with intrinsic"
+f060dfc4 add lossless incremental decoding support
+ab70794d rewrite Disto4x4 in enc_neon.c with intrinsic
+d4471637 MIPS: dspr2: added optimization for function FilterLoop24
+2aef54d4 Merge "prepare VP8LDecodeImage for incremental decode"
+aed0f5a2 Merge "MIPS: dspr2: added optimization for function FilterLoop26"
+28630685 prepare VP8LDecodeImage for incremental decode
+248f3aed remove br->error_ field
+49e15044 MIPS: dspr2: added optimization for function FilterLoop26
+38128cb9 iobuild.sh: only install .h files in Headers
+c792d412 Premultiply with alpha during U/V downsampling
+0cc811d7 gif2webp: Background color correction
+d7167ff7 Amend the lossless spec according to issue #205, #206 and #224
+b901416b Record the lossless size stats.
+cddd3340 Add a WebPExtractAlpha function to dsp
+0716a98e fix indent after I0204949917836f74c0eb4ba5a7f4052a4797833b
+f9ced95a Optimize lossless decoding for trivial(ARB) codes.
+924fcfd9 Merge "webpmux: simplify InitializeConfig()"
+c0a462ca webpmux: simplify InitializeConfig()
+6986bb5e webpmux: fix indent
+f89e1690 webpmux: fix exit status on numeric value parse error
+2172cb62 Merge "webpmux: fix loop_count range check"
+e3b343ec Merge "examples: warn on invalid numeric parameters"
+0e23c487 webpmux: fix loop_count range check
+6208338a Merge "fix loop bug in DispatchAlpha()"
+d51f3e40 gif2webp: Handle frames with missing  graphic control extension
+690b491a fix loop bug in DispatchAlpha()
+96d43a87 examples: warn on invalid numeric parameters
+3101f537 MIPS: dspr2: added optimization for TransformOne
+a6bb9b17 SSE2 for inverse Mult(ARGB)Row and ApplyAlphaMultiply
+d84a8ffd Remove default initialization of decoder status.
+be70b86c configure: simplify libpng-config invocation
+e0a99321 Rectify bug in lossless incremental decoding.
+e2502a97 MIPS: dspr2: added optimization for TransformAC3
+24e1072a MIPS: dspr2: added optimization for TransformDC
+c0e84df8 Merge "Slightly faster lossless decoding (1%)"
+8dd28bb5 Slightly faster lossless decoding (1%)
+f0103595 MIPS: dspr2: added optimization for ColorIndexInverseTransforms
+d3242aee make VP8LSetBitPos() set br->eos_ flag
+a9decb55 Lossless decoding: fix eos_ flag condition
+3fea6a28 fix erroneous dec->status_ setting
+80b8099f MIPS: dspr2: add some specific mips code to commit I2c3f2b12f8df15b785fad5a9c56316e954ae0c53
+e5640625 Merge "further refine the COPY_PATTERN optim for DecodeAlpha"
+854509fe enc/histogram.c: reindent after f4059d0
+34421964 Merge "~3-5% faster encoding optimizing PickBestIntra*()"
+865069c1 further refine the COPY_PATTERN optim for DecodeAlpha
+a5956228 added C-level optimization for DecodeAlphaData function
+187d379d add a fallback to ALPHA_NO_COMPRESSION
+a48a2d76 ~3-5% faster encoding optimizing PickBestIntra*()
+a6140194 ExUtilReadFromStdin: (windows) open stdin in bin mode
+e80eab1f webpmux: (windows) open stdout in binary mode
+e9bfb116 cwebp: (windows) open stdout in binary mode
+5927e15b example_util: add ExUtilSetBinaryMode
+30f3b75b webpmux man page: Clarify some title, descriptions and examples
+77d4c7e3 address cosmetic comments from patch #71380
+f75dfbf2 Speed up Huffman decoding for lossless
+637b3888 dsp/lossless: workaround gcc-4.9 bug on arm
+8323a903 dsp.h: collect gcc/clang version test macros
+e6c4b52f move static initialization of WebPYUV444Converters[] to the Init function.
+49911d4d Merge "fix indentation"
+f4059d0c Code cleanup for HistogramRemap.
+e632b092 fix indentation
+f5c04d64 Merge "add a DispatchAlpha() for SSE2 that handles 8 pixels at a time"
+fc98edd9 add a DispatchAlpha() for SSE2 that handles 8 pixels at a time
+73d361dd introduce VP8EncQuantize2Blocks to quantize two blocks at a time
+0b21c30b MIPS: dspr2: added optimization for EmitAlphaRGB
+953acd56 enc_neon: enable QuantizeBlock for aarch64
+f4ae1437 MIPS: mips32: code rebase
+56977154 MIPS: dspr2: added optimizations for VP8YuvTo*
+2523aa73 SmartRGBYUV: fix odd-width problem with pixel replication
+ee52dc4e fix some MSVC64 warning about float conversion
+3fca851a cpu: check for _MSC_VER before using msvc inline asm
+e2a83d71 faster RGB->YUV conversion function (~7% speedup)
+de2d03e1 Merge "Add smart RGB->YUV conversion option -pre 4"
+3fc4c539 Add smart RGB->YUV conversion option -pre 4
+b4dc4069 MIPS: dspr2: added optimization for (un)filters
+137e6090 Merge "configure: add work around for gcc-4.9 aarch64 bug"
+b61c9cec MIPS: dspr2: Optimization of some simple point-sampling functions
+e2b8cec0 configure: add work around for gcc-4.9 aarch64 bug
+98c54107 MIPS: mips32r2: added optimization for BSwap32
+dab702b3 Update PATENTS to reflect s/VP8/WebM/g
+b564f7c7 Merge "MIPS: detect mips32r6 and disable mips32r1 code"
+b7e5a5c4 MIPS: detect mips32r6 and disable mips32r1 code
+63c2fc02 Correctly use the AC_CANONICAL_* macros
+bb07022b Merge "cosmetics"
+e300c9d8 cosmetics
+0e519eea Merge "cosmetics: remove some extraneous 'extern's"
+3ef0f08a Merge "vp8enci.h: cosmetics: fix '*' placement"
+4c6dde37 bit_writer: cosmetics: rename kFlush() -> Flush()
+f7b4c48b cosmetics: remove some extraneous 'extern's
+b47fb00a vp8enci.h: cosmetics: fix '*' placement
+b5a36cc9 add -near_lossless [0..100] experimental option
+0524d9e5 dsp: detect mips64 & disable mips32 code
+d3485d96 cwebp.1: fix quality description placement
+29a9fe22 Merge tag 'v0.4.1'
+8af27718 update ChangeLog (tag: v0.4.1, origin/0.4.1, 0.4.1)
+e09e9ff6 Record & log the image pre-processing time.
+f59c0b4b iosbuild.sh: specify optimization flags
+8d34ea3e update ChangeLog (tag: v0.4.1-rc1)
+dbc3da66 makefile.unix: add vwebp.1 to the dist target
+89a7c83c update ChangeLog
+ffe67ee9 Merge "update NEWS for the next release" into 0.4.1
+2def1fe6 gif2webp: dust up the help message
+fb668d78 remove -noalphadither option from README/vwebp.1
+e49f693b update NEWS for the next release
+cd013580 Merge "update AUTHORS" into 0.4.1
+268d01eb update AUTHORS
+85213b9b bump version to 0.4.1
+695f80ae Merge "restore mux API compatibility" into 0.4.1
+862d296c restore mux API compatibility
+8f6f8c5d remove the !WEBP_REFERENCE_IMPLEMENTATION tweak in Put8x8uv
+d713a696 Merge changes If4debc15,I437a5d5f into 0.4.1
+c2fc52e4 restore encode API compatibility
+793368e8 restore decode API compatibility
+b8984f31 gif2webp: fix compile with giflib 5.1.0
+222f9b1a gif2webp: simplify giflib version checking
+d2cc61b7 Extend MakeARGB32() to accept Alpha channel.
+4595b62b Merge "use explicit size of kErrorMessages[] arrays"
+157de015 Merge "Actuate memory stats for PRINT_MEMORY_INFO"
+fbda2f49 JPEG decoder: delay conversion to YUV to WebPEncode() call
+0b747b1b use explicit size of kErrorMessages[] arrays
+3398d81a Actuate memory stats for PRINT_MEMORY_INFO
+6f3202be Merge "move WebPPictureInit to picture.c"
+6c347bbb move WebPPictureInit to picture.c
+fb3acf19 fix configure message for multi-thread
+40b086f7 configure: check for _beginthreadex
+1549d620 reorder the YUVA->ARGB and ARGB->YUVA functions correctly
+c6461bfd Merge "extract colorspace code from picture.c into picture_csp.c"
+736f2a17 extract colorspace code from picture.c into picture_csp.c
+645daa03 Merge "configure: check for -Wformat-security"
+abafed86 configure: check for -Wformat-security
+fbadb480 split monolithic picture.c into picture_{tools,psnr,rescale}.c
+c76f07ec dec_neon/TransformAC3: initialize vector w/vcreate
+bb4fc051 gif2webp: Allow single-frame animations
+46fd44c1 thread: remove harmless race on status_ in End()
+5a1a7264 Merge "configure: check for __builtin_bswapXX()"
+6781423b configure: check for __builtin_bswapXX()
+6450c48d configure: fix iOS builds
+6422e683 VP8LFillBitWindow: enable fast path for 32-bit builds
+4f7f52b2 VP8LFillBitWindow: respect WEBP_FORCE_ALIGNED
+e458badc endian_inl.h: implement htoleXX with BSwapXX
+f2664d1a endian_inl.h: add BSwap16
+6fbf5345 Merge "configure: add --enable-aligned"
+dc0f479d configure: add --enable-aligned
+9cc69e2b Merge "configure: support WIC + OpenGL under mingw64"
+257adfb0 remove experimental YUV444 YUV422 and YUV400 code
+10f4257c configure: support WIC + OpenGL under mingw64
+380cca4f configure.ac: add AC_C_BIGENDIAN
+ee70a901 endian_inl.h: add BSwap64
+47779d46 endian_inl.h: add BSwap32
+d5104b1f utils: add endian_inl.h
+58ab6224 Merge "make alpha-detection loop in IsKeyFrame() in good x/y order"
+9d562902 make alpha-detection loop in IsKeyFrame() in good x/y order
+516971b1 lossless: Remove unaligned read warning
+b8b596f6 Merge "configure.ac: add an autoconf version prerequisite"
+34b02f8c configure.ac: add an autoconf version prerequisite
+e59f5360 neon: normalize vdup_n_* usage
+6ee7160d Merge changes I0da7b3d3,Idad2f278,I4accc305
+abc02f24 Merge "fix (uncompiled) typo"
+bc03670f neon: add INIT_VECTOR4
+6c1c632b neon: add INIT_VECTOR3
+dc7687e5 neon: add INIT_VECTOR2
+4536e7c4 add WebPMuxSetCanvasSize() to the mux API
+824eab10 fix (uncompiled) typo
+1f3e5f1e remove unused 'shift' argument and QFIX2 define
+8e867051 Merge "VP8LoadNewBytes: use __builtin_bswap32 if available"
+1b6a2635 Merge "Fix handling of weird GIF with canvas dimension 0x0"
+1da3d461 VP8LoadNewBytes: use __builtin_bswap32 if available
+1582e402 Fix handling of weird GIF with canvas dimension 0x0
+b8811dac Merge "rename interface -> winterface"
+db8b8b5f Fix logic in the GIF LOOP-detection parsing
+25aaddc8 rename interface -> winterface
+5584d9d2 make WebPSetWorkerInterface() check its arguments
+a9ef7ef9 Merge "cosmetics: update thread.h comments"
+c6af9991 Merge "dust up the help message"
+0a8b8863 dust up the help message
+a9cf3191 cosmetics: update thread.h comments
+27bfeee4 QuantizeBlock SSE2 Optimization:
+2bc0dc3e Merge "webpmux: warn when odd frame offsets are used"
+3114ebe4 Merge changes Id8edd3c1,Id418eb96,Ide05e3be
+c0726634 webpmux: warn when odd frame offsets are used
+c5c6b408 Merge "add alpha dithering for lossy"
+d5146784 examples/Android.mk: add cwebp
+ca0fa7c7 Android.mk: move dwebp to examples/Android.mk
+73d8fca0 Android.mk: add ENABLE_SHARED flag
+6e93317f muxread: fix out of bounds read
+8b0f6a48 Makefile.vc: fix CFLAGS assignment w/HAVE_AVX2=1
+bbe32df1 add alpha dithering for lossy
+79020767 Merge "make error-code reporting consistent upon malloc failure"
+77bf4410 make error-code reporting consistent upon malloc failure
+7a93c000 **/Makefile.am: remove unused AM_CPPFLAGS
+24e30805 Add an interface abstraction to the WebP worker thread implementation
+d6cd6358 Merge "fix orig_rect==NULL case"
+2bfd1ffa fix orig_rect==NULL case
+059e21c1 Merge "configure: move config.h to src/webp/config.h"
+f05fe006 properly report back encoding error code in WebPFrameCacheAddFrame()
+32b31379 configure: move config.h to src/webp/config.h
+90090d99 Merge changes I7c675e51,I84f7d785
+ae7661b3 makefiles: define WEBP_HAVE_AVX2 when appropriate
+69fce2ea remove the special casing for res->first in VP8SetResidualCoeffs
+6e61a3a9 configure: test for -msse2
+b9d2efc6 rename upsampling_mips32.c to yuv_mips32.c
+bdfeebaa dsp/yuv: move sse2 functions to yuv_sse2.c
+46b32e86 Merge "configure: set WEBP_HAVE_AVX2 when available"
+88305db4 Merge "VP8RandomBits2: prevent signed int overflow"
+73fee88c VP8RandomBits2: prevent signed int overflow
+db4860b3 enc_sse2: prevent signed int overflow
+3fdaf4d2 Merge "real fix for longjmp warning"
+385e3340 real fix for longjmp warning
+230a0555 configure: set WEBP_HAVE_AVX2 when available
+a2ac8a42 restore original value_/range_ field order
+5e2ee56f Merge "remove libwebpdspdecode dep on libwebpdsp_avx2"
+61362db5 remove libwebpdspdecode dep on libwebpdsp_avx2
+42c447ae Merge "lossy bit-reader clean-up:"
+479ffd8b Merge "remove unused #include's"
+9754d39a Merge "strong filtering speed-up (~2-3% x86, ~1-2% for NEON)"
+158aff9b remove unused #include's
+09545eea lossy bit-reader clean-up:
+ea8b0a17 strong filtering speed-up (~2-3% x86, ~1-2% for NEON)
+6679f899 Optimize VP8SetResidualCoeffs.
+ac591cf2 fix for gcc-4.9 warnings about longjmp + local variables
+4dfa86b2 dsp/cpu: NaCl has no support for xgetbv
+4c398699 Merge "cwebp: fallback to native webp decode in WIC builds"
+33aa497e Merge "cwebp: add some missing newlines in longhelp output"
+c9b340a2 fix missing WebPInitAlphaProcessing call for premultiplied colorspace output
+57897bae Merge "lossless_neon: use vcreate_*() where appropriate"
+6aa4777b Merge "(enc|dec)_neon: use vcreate_*() where appropriate"
+0d346e41 Always reinit VP8TransformWHT instead of hard-coding
+7d039fc3 cwebp: fallback to native webp decode in WIC builds
+d471f424 cwebp: add some missing newlines in longhelp output
+bf0e0030 lossless_neon: use vcreate_*() where appropriate
+9251c2f6 (enc|dec)_neon: use vcreate_*() where appropriate
+399b916d lossy decoding: correct alpha-rescaling for YUVA format
+78c12ed8 Merge "Makefile.vc: add rudimentary avx2 support"
+dc5b122f try to remove the spurious warning for static analysis
+ddfefd62 Makefile.vc: add rudimentary avx2 support
+a8911643 Merge "simplify VP8LInitBitReader()"
+fdbcd44d simplify VP8LInitBitReader()
+7c004287 makefile.unix: add rudimentary avx2 support
+515e35cf Merge "add stub dsp/enc_avx2.c"
+a05dc140 SSE2: yuv->rgb speed-up for point-sampling
+178e9a69 add stub dsp/enc_avx2.c
+1b99c09c Merge "configure: add a test for -mavx2"
+fe728071 configure: add a test for -mavx2
+e46a247c cpu: fix check for __cpuidex availability
+176fda26 fix the bit-writer for lossless in 32bit mode
+541784c7 dsp.h: add a check for AVX2 / define WEBP_USE_AVX2
+bdb151ee dsp/cpu: add AVX2 detection
+ab9f2f86 Merge "revamp the point-sampling functions by processing a full plane"
+a2f8b289 revamp the point-sampling functions by processing a full plane
+ef076026 use decoder's DSP functions for autofilter
+2b5cb326 Merge "dsp/cpu: add AVX detection"
+df08e67e dsp/cpu: add AVX detection
+e2f405c9 Merge "clean-up and slight speed-up in-loop filtering SSE2"
+f60957bf clean-up and slight speed-up in-loop filtering SSE2
+9fc3ae46 .gitattributes: treat .ppm as binary
+3da924b5 Merge "dsp/WEBP_USE_NEON: test for __aarch64__"
+c7164490 Android.mk: always include *_neon.c in the build
+a577b23a dsp/WEBP_USE_NEON: test for __aarch64__
+54bfffca move RemapBitReader() from idec.c to bit_reader code
+34168ecb Merge "remove all unused layer code"
+f1e77173 remove all unused layer code
+b0757db7 Code cleanup for VP8LGetHistoImageSymbols.
+5fe628d3 make the token page size be variable instead of fixed 8192
+f948d08c memory debug: allow setting pre-defined malloc failure points
+ca3d746e use block-based allocation for backward refs storage, and free-lists
+1ba61b09 enable NEON intrinsics in aarch64 builds
+b9d2bb67 dsp/neon.h: coalesce intrinsics-related defines
+b5c75258 iosbuild: add support for iOSv7/aarch64
+9383afd5 Reduce number of memory allocations while decoding lossless.
+888e63ed Merge "dsp/lossless: prevent signed int overflow in left shift ops"
+8137f3ed Merge "instrument memory allocation routines for debugging"
+2aa18736 instrument memory allocation routines for debugging
+d3bcf72b Don't allocate VP8LHashChain, but treat like automatic object
+bd6b8619 dsp/lossless: prevent signed int overflow in left shift ops
+b7f19b83 Merge "dec/vp8l: prevent signed int overflow in left shift ops"
+29059d51 Merge "remove some uint64_t casts and use."
+e69a1df4 dec/vp8l: prevent signed int overflow in left shift ops
+cf5eb8ad remove some uint64_t casts and use.
+38e2db3e MIPS: MIPS32r1: Added optimization for HistogramAdd.
+e0609ade dwebp: fix exit code on webp load failure
+bbd358a8 Merge "example_util.h: avoid forward declaring enums"
+8955da21 example_util.h: avoid forward declaring enums
+6d6865f0 Added SSE2 variants for Average2/3/4
+b3a616b3 make HistogramAdd() a pointer in dsp
+c8bbb636 dec_neon: relocate some inline-asm defines
+4e393bb9 dec_neon: enable intrinsics-only functions
+ba99a922 dec_neon: use positive tests for USE_INTRINSICS
+69058ff8 Merge "example_util: add ExUtilDecodeWebPIncremental"
+a7828e8b dec_neon: make WORK_AROUND_GCC conditional on version
+3f3d717a Merge "enc_neon: enable intrinsics-only functions"
+de3cb6c8 Merge "move LOCAL_GCC_VERSION def to dsp.h"
+1b2fe14d example_util: add ExUtilDecodeWebPIncremental
+ca49e7ad Merge "enc_neon: move Transpose4x4 to dsp/neon.h"
+ad900abd Merge "fix warning about size_t -> int conversion"
+4825b436 fix warning about size_t -> int conversion
+42b35e08 enc_neon: enable intrinsics-only functions
+f937e012 move LOCAL_GCC_VERSION def to dsp.h
+5e1a17ef enc_neon: move Transpose4x4 to dsp/neon.h
+c7b92a5a dec_neon: (WORK_AROUND_GCC) delete unused Load4x8
+8e5f90b0 Merge "make ExUtilLoadWebP() accept NULL bitstream param."
+05d4c1b7 Merge "cwebp: add webpdec"
+ddeb6ac8 cwebp: add webpdec
+35d7d095 Merge "Reduce memory footprint for encoding WebP lossless."
+0b896101 Reduce memory footprint for encoding WebP lossless.
+f0b65c9a make ExUtilLoadWebP() accept NULL bitstream param.
+9c0a60cc Merge "dwebp: move webp decoding to example_util"
+1d62acf6 MIPS: MIPS32r1: Added optimization for HuffmanCost functions.
+4a0e7390 dwebp: move webp decoding to example_util
+c0220460 Merge "Bugfix: Incremental decode of lossy-alpha"
+8c7cd722 Bugfix: Incremental decode of lossy-alpha
+7955152d MIPS: fix error with number of registers.
+b1dabe37 Merge "Move the HuffmanCost() function to dsp lib"
+75b12006 Move the HuffmanCost() function to dsp lib
+2772b8bd MIPS: fix assembler error revealed by clang's debug build
+6653b601 enc_mips32: fix unused symbol warning in debug
+8dec1209 enc_mips32: disable ITransform(One) in debug builds
+98519dd5 enc_neon: convert Disto4x4 to intrinsics
+fe9317c9 cosmetics:
+953b0746 enc_neon: cosmetics
+a9fc697c Merge "WIP: extract the float-calculation of HuffmanCost from loop"
+3f84b521 Merge "replace some mult-long (vmull_u8) with mult-long-accumulate (vmlal_u8)"
+4ae0533f MIPS: MIPS32r1: Added optimizations for ExtraCost functions.
+b30a04cf WIP: extract the float-calculation of HuffmanCost from loop
+a8fe8ce2 Merge "NEON intrinsics version of CollectHistogram"
+95203d2d NEON intrinsics version of CollectHistogram
+7ca2e74b replace some mult-long (vmull_u8) with mult-long-accumulate (vmlal_u8)
+41c6efbd fix lossless_neon.c
+8ff96a02 NEON intrinsics version of FTransform
+0214f4a9 Merge "MIPS: MIPS32r1: Added optimizations for FastLog2"
+baabf1ea MIPS: MIPS32r1: Added optimizations for FastLog2
+3d49871d NEON functions for lossless coding
+3fe02915 MIPS: MIPS32r1: Added optimizations for SSE functions.
+c503b485 Merge "fix the gcc-4.6.0 bug by implementing alternative method"
+abe6f487 fix the gcc-4.6.0 bug by implementing alternative method
+5598bdec enc_mips32.c: fix file mode
+2b1b4d5a MIPS: MIPS32r1: Add optimization for GetResidualCost
+f0a1f3cd Merge "MIPS: MIPS32r1: Added optimization for FTransform"
+7231f610 MIPS: MIPS32r1: Added optimization for FTransform
+869eaf6c  ~30% encoding speedup: use NEON for QuantizeBlock()
+f758af6b enc_neon: convert FTransformWHT to intrinsics
+7dad095b MIPS: MIPS32r1: Added optimization for Disto4x4 (TTransform)
+2298d5f3 MIPS: MIPS32r1: Added optimization for QuantizeBlock
+e88150c9 Merge "MIPS: MIPS32r1: Add optimization for ITransform"
+de693f25 lossless_neon: disable VP8LConvert* functions
+4143332b NEON intrinsics for encoding
+0ca2914b MIPS: MIPS32r1: Add optimization for ITransform
+71bca5ec dec_neon: use vst_lane instead of vget_lane
+bf061052 Intrinsics NEON version of TransformOne
+19c6f1ba Merge "dec_neon: use vld?_lane instead of vset?_lane"
+7a94c0cf upsampling_neon: drop NEON suffix from local functions
+d14669c8 upsampling_sse2: drop SSE2 suffix from local functions
+2ca42a4f enc_sse2: drop SSE2 suffix from local functions
+d038e619 dec_sse2: drop SSE2 suffix from local functions
+fa52d752 dec_neon: use vld?_lane instead of vset?_lane
+c520e77d cosmetic: fix long line
+4b0f2dae Merge "add intrinsics NEON code for chroma strong-filtering"
+e351ec07 add intrinsics NEON code for chroma strong-filtering
+aaf734b8 Merge "Add SSE2 version of forward cross-color transform"
+c90a902e Add SSE2 version of forward cross-color transform
+bc374ff3 Use histogram_bits to initalize transform_bits.
+2132992d Merge "Add strong filtering intrinsics (inner and outer edges)"
+5fbff3a6 Add strong filtering intrinsics (inner and outer edges)
+d4813f0c Add SSE2 function for Inverse Cross-color Transform
+26029568 dec_neon: add strong loopfilter intrinsics
+cca7d7ef Merge "add intrinsics version of SimpleHFilter16NEON()"
+1a05dfa7 windows: fix dll builds
+d6c50d8a Merge "add some colorspace conversion functions in NEON"
+4fd7c82e SSE2 variants of Subtract-Green: Rectify loop condition
+97e5fac3 add some colorspace conversion functions in NEON
+b9a7a45f add intrinsics version of SimpleHFilter16NEON()
+daccbf40 add light filtering NEON intrinsics
+af444608 fix typo in STORE_WHT
+6af6b8e1 Tune HistogramCombineBin for large images.
+af93bdd6 use WebPSafe[CM]alloc/WebPSafeFree instead of [cm]alloc/free
+51f406a5 lossless_sse2: relocate VP8LDspInitSSE2 proto
+0f4f721b separate SSE2 lossless functions into its own file
+514fc251 VP8LConvertFromBGRA: use conversion function pointers
+6d2f3527 dsp/dec: TransformDCUV: use VP8TransformDC
+defc8e1b Merge "fix out-of-bound read during alpha-plane decoding"
+fbed3643 Merge "dsp: reuse wht transform from dec in encoder"
+d8467084 Merge "Add SSE2 version of ARGB -> BGR/RGB/... conversion functions"
+207d03b4 fix out-of-bound read during alpha-plane decoding
+d1b33ad5 2-5% faster trellis with clang/MacOS (and ~2-3% on ARM)
+369c26dd Add SSE2 version of ARGB -> BGR/RGB/... conversion functions
+df230f27 dsp: reuse wht transform from dec in encoder
+80e218d4 Android.mk: fix build with APP_ABI=armeabi-v7a-hard
+59daf083 Merge "cosmetics:"
+53622008 cosmetics:
+3e7f34a3 AssignSegments: quiet array-bounds warning
+3c2ebf58 Merge "UpdateHistogramCost: avoid implicit double->float"
+cf821c82 UpdateHistogramCost: avoid implicit double->float
+312e638f Extend the search space for GetBestGreenRedToBlue
+1c58526f Fix few nits
+fef22704 Optimize and re-structure VP8LGetHistoImageSymbols
+068b14ac Optimize lossless decoding.
+5f0cfa80 Do a binary search to get the optimum cache bits.
+24ca3678 Merge "allow 'cwebp -o -' to emit output to stdout"
+e12f874e allow 'cwebp -o -' to emit output to stdout
+2bcad89b allow some more stdin/stout I/O
+84ed4b3a fix cwebp.1 typos after patch #69199
+65b99f1c add a -z option to cwebp, and WebPConfigLosslessPreset() function
+30176619 4-5% faster trellis by removing some unneeded calculations.
+687a58ec histogram.c: reindent after b33e8a0
+06d456f6 Merge "~3-4% faster lossless encoding"
+c60de260 ~3-4% faster lossless encoding
+42eb06fc Merge "few cosmetics after patch #69079"
+82af8264 few cosmetics after patch #69079
+b33e8a05 Refactor code for HistogramCombine.
+ca1bfff5 Merge "5-10% encoding speedup with faster trellis (-m 6)"
+5aeeb087 5-10% encoding speedup with faster trellis (-m 6)
+82ae1bf2 cosmetics: normalize VP8GetCPUInfo checks
+e3dd9243 Merge "Refactor GetBestPredictorForTile for future tuning."
+206cc1be Refactor GetBestPredictorForTile for future tuning.
+3cb84062 Merge "speed-up trellis quant (~5-10% overall speed-up)"
+b66f2227 Merge "lossy encoding: ~3% speed-up"
+4287d0d4 speed-up trellis quant (~5-10% overall speed-up)
+390c8b31 lossy encoding: ~3% speed-up
+9a463c4a Merge "dec_neon: convert TransformWHT to intrinsics"
+e8605e96 Merge "dec_neon: add ConvertU8ToS16"
+4aa3e412 MIPS: MIPS32r1: rescaler bugfix
+c16cd99a Speed up lossless encoder.
+9d6b5ff1 dec_neon: convert TransformWHT to intrinsics
+2ff0aae2 dec_neon: add ConvertU8ToS16
+77a8f919 fix compilation with USE_YUVj flag
+4acbec1b Merge changes I3b240ffb,Ia9370283,Ia2d28728
+2719bb7e dec_neon: TransformAC3: work on packed vectors
+b7b60ca1 dec_neon: add SaturateAndStore4x4
+b7685d73 Rescale: let ImportRow / ExportRow be pointer-to-function
+e02f16ef dec_neon.c: convert TransformDC to intrinsics
+9cba963f add missing file
+8992ddb7 use static clipping tables
+0235d5e4 1-2% faster quantization in SSE2
+b2fbc36c fix VC12-x64 warning
+6e37cb94 Merge "cosmetics: backward_references.c: reindent after a7d2ee3"
+a42ea974 cosmetics: backward_references.c: reindent after a7d2ee3
+6c327442 Merge "fix missing __BIG_ENDIAN__ definition on some platform"
+a8b6aad1 fix missing __BIG_ENDIAN__ definition on some platform
+fde2904b Increase initial buffer size for VP8L Bit Writer.
+a7d2ee39 Optimize cache estimate logic.
+7fb6095b Merge "dec_neon.c: add TransformAC3"
+bf182e83 VP8LBitWriter: use a bit-accumulator
+3f40b4a5 Merge "MIPS: MIPS32r1: clang macro warning resolved"
+1684f4ee WebP Decoder: Mark some truncated bitstreams as invalid
+acbedac4 MIPS: MIPS32r1: clang macro warning resolved
+228e4877 dec_neon.c: add TransformAC3
+393f89b7 Android.mk: avoid gcc-specific flags with clang
+32aeaf11 revamp VP8LColorSpaceTransform() a bit
+0c7cc4ca Merge "Don't dereference NULL, ensure HashChain fully initialized"
+391316fe Don't dereference NULL, ensure HashChain fully initialized
+926ff402 WEBP_SWAP_16BIT_CSP: remove code dup
+1d1cd3bb Fix decode bug for rgbA_4444/RGBA_4444 color-modes.
+939e70e7 update AUTHORS file
+8934a622 cosmetics: *_mips32.c
+dd438c9a MIPS: MIPS32r1: Optimization of some simple point-sampling functions. PATCH [6/6]
+53520911 Added support for calling sampling functions via pointers.
+d16c6974 MIPS: MIPS32r1: Optimization of filter functions. PATCH [5/6]
+04336fc7 MIPS: MIPS32r1: Optimization of function TransformOne. PATCH [4/6]
+92d8fc7d MIPS: MIPS32r1: Optimization of function WebPRescalerImportRow. PATCH [3/6]
+bbc23ff3 parse one row of intra modes altogether
+a2f608f9 Merge "MIPS: MIPS32r1: Optimization of function WebPRescalerExportRow. [2/6]"
+88230854 MIPS: MIPS32r1: Optimization of function WebPRescalerExportRow. [2/6]
+c5a5b028 decode mt+incremental: fix segfault in debug builds
+9882b2f9 always use fast-analysis for all methods.
+000adac0 Merge "autoconf: update ax_pthread.m4"
+2d2fc37d update .gitignore
+5bf4255a Merge "Make it possible to avoid automagic dependencies"
+c1cb1933 disable NEON for arm64 platform
+73a304e9 Make it possible to avoid automagic dependencies
+4d493f8d MIPS: MIPS32r1: Decoder bit reader function optimized. PATCH [1/6]
+c741183c make WebPCleanupTransparentArea work with argb picture
+5da18552 add a decoding option to flip image vertically
+00c3c4e1 Merge "add man/vwebp.1"
+2c6bb428 add man/vwebp.1
+ea59a8e9 Merge "Merge tag 'v0.4.0'"
+7574bed4 fix comments related to array sizes
+0b5a90fd dwebp.1: fix option formatting
+effcb0fd Merge tag 'v0.4.0'
+7c76255d autoconf: update ax_pthread.m4
+fff2a11b make -short work with -print_ssim, -print_psnr, etc.
+68e7901d update ChangeLog (tag: v0.4.0-rc1, tag: v0.4.0, origin/0.4.0, 0.4.0)
+256e4333 update NEWS description with new general features
+29625340 Merge "gif2webp: don't use C99 %zu" into 0.4.0
+3b9f9dd0 gif2webp: don't use C99 %zu
+b5b2e3c7 cwebp: fix metadata output w/lossy+alpha
+ad26df1a makefile.unix: clean up libgif2webp_util.a
+c3b45570 update Changelog
+ca841121 Merge "bump version to 0.4.0" into 0.4.0
+8c524db8 bump version to 0.4.0
+eec2398c update AUTHORS & .mailmap
+b9bbf6a1 update NEWS for 0.4.0
+c72e0811 Merge "dec/webp.c: don't wait for data before reporting w/h"
+5ad65314 dec/frame.c: fix formatting
+f7fc4bc8 dec/webp.c: don't wait for data before reporting w/h
+66a32af5 Merge "NEON speed up"
+26d842eb NEON speed up
+f307f98b Merge "webpmux: let -- stop parameter parsing"
+fe051da7 Merge "README: add a section on gif2webp"
+6fd2bd62 Merge "manpage pedantry"
+4af19007 README: add a section on gif2webp
+6f36ade9 manpage pedantry
+f9016cb9 README: update dwebp options
+b4fa0a47 webpmux: let -- stop parameter parsing
+a9a20acf gif2webp: Add a multi-threaded encode option
+495bef41 fix bug in TrellisQuantize
+605a7127 simplify __cplusplus ifdef
+33109f99 Merge "drop: ifdef __cplusplus checks from C files"
+7f9de0b9 Merge changes I994a5587,I8467bb71,I13b50688,I1e2c9c7b
+5459030b gif2webp: let -- stop parameter parsing
+a4b0aa06 vwebp: let -- stop parameter parsing
+98af68fe cwebp: let -- stop parameter parsing
+a33831e2 dwebp: let -- stop parameter parsing
+36301249 add some checks on error paths
+ce4c7139 Merge "autoconf: add --disable-wic"
+5227d991 drop: ifdef __cplusplus checks from C files
+f6453559 dwebp.1: fix typo
+f91034f2 Merge "cwebp: print metadata stats when no output file is given"
+d4934553 gif2webp: Backward compatibility for giflib version <= 4.1.3
+4c617d32 gif2webp: Disable output of ICC profile by default
+73b731fb introduce a special quantization function for WHT
+41c0cc4b Make Forward WHT transform use 32bit fixed-point calculation
+a3359f5d Only compute quantization params once
+70490437 cwebp: print metadata stats when no output file is given
+d513bb62 * fix off-by-one zthresh calculation * remove the sharpening for non luma-AC coeffs * adjust the bias a little bit to compensate for this
+ad9dec0c Merge "cosmetics: dwebp: fix local function name format"
+f737f037 Merge "dwebp: remove a dead store"
+3c3a70da Merge "makefile.unix: install binaries in $(DESTDIR)/bin/"
+150b655f Merge "Android.mk: add some release compile flags"
+dbebd33b cosmetics: dwebp: fix local function name format
+27749951 dwebp: remove a dead store
+a01e04fe autoconf: add --disable-wic
+5009b227 makefile.unix: install binaries in $(DESTDIR)/bin/
+bab30fca Merge "fix -print_psnr / ssim options"
+ebef7fb3 fix -print_psnr / ssim options
+cb637855 Merge "fix bug due to overzealous check in WebPPictureYUVAToARGB()"
+8189885b Merge "EstimateBestFilter: use an int to iterate WEBP_FILTER_TYPE"
+4ad7d335 Android.mk: add some release compile flags
+c12e2369 cosmetics: fix a few typos
+6f104034 fix bug due to overzealous check in WebPPictureYUVAToARGB()
+3f6c35c6 EstimateBestFilter: use an int to iterate WEBP_FILTER_TYPE
+cc55790e Merge changes I8bb7a4dc,I2c180051,I021a014f,I8a224a62
+c536afb5 Merge "cosmetics: fix some typos"
+cbdd3e6e add a -dither dithering option to the decoder
+e8124012 Updated iosbuild.sh for XCode 5.x
+4931c329 cosmetics: fix some typos
+05aacf77 mux: add some missing casts
+617d9348 enc/vp8l: add a missing cast
+46db2865 idec: add some missing casts
+b524e336 ErrorStatusLossless: correct return type
+cb261f79 fix a descaling bug for vertical/horizontal U/V interpolation
+bcb3955c Merge changes I48968468,I181bc736
+73f52133 gif2webp: Add a mixed compression mode
+6198715e demux: split chunk parsing from ParseVP8X
+d2e3f4e6 demux: add a tail pointer for chunks
+87cffcc3 demux: cosmetics: s/has_frames/is_animation/
+e18e6677 demux: strictly enforce the animation flag
+c4f39f4a demux: cosmetics: remove a useless break
+61cb884d demux: (non-exp) fail if the fragmented flag is set
+ff379db3 few % speedup of lossless encoding
+df3649a2 remove all disabled code related to P-frames
+6d0cb3de Merge "gif2webp: kmin = 0 should suppress key-frame addition."
+36555983 gif2webp: kmin = 0 should suppress key-frame addition.
+7708e609 Merge "detect flatness in blocks and favor DC prediction"
+06b1503e Merge "add comment about the kLevelsFromDelta[][] LUT generation"
+5935259c add comment about the kLevelsFromDelta[][] LUT generation
+e3312ea6 detect flatness in blocks and favor DC prediction
+ebc9b1ee Merge "VPLBitReader bugfix: Catch error if bit_pos > LBITS too."
+96ad0e0a VPLBitReader bugfix: Catch error if bit_pos > LBITS too.
+a014e9c9 tune quantization biases toward higher precision
+1e898619 add helpful PrintBlockInfo() function
+596a6d73 make use of 'extern' consistent in function declarations
+c8d48c6e Merge "extract random utils to their own file util/random.[ch]"
+98aa33cf extract random utils to their own file util/random.[ch]
+432a723e Merge "swig: add basic go bindings"
+fab618b5 Merge "rename libwebp.i -> libwebp.swig"
+e4e7fcd6 swig: add basic go bindings
+d3408720 Merge "fast auto-determined filtering strength"
+f8bfd5cd fast auto-determined filtering strength
+ac0bf951 small clean-up in ExpandMatrix()
+1939607e rename libwebp.i -> libwebp.swig
+43148b6c filtering: precompute ilimit and hev_threshold
+18f992ec simplify f_inner calculation a little
+241d11f1 add missing const
+86c0031e add a 'format' field to WebPBitstreamFeatures
+dde91fde Demux: Correct the extended format validation
+5d6c5bd2 add entry for '-resize' option in cwebp's man
+7c098d18 Use some gamma-curve range compression when computing U/V average
+0b2b0504 Use deterministic random-dithering during RGB->YUV conversion
+8a2fa099 Add a second multi-thread method
+7d6f2da0 Merge "up to 20% faster multi-threaded decoding"
+266f63ea Merge "libwebp.jar: build w/Java 1.6 for Android compat"
+0532149c up to 20% faster multi-threaded decoding
+38efdc2e Simplify the gif2webp tool: move the optimization details to util
+de899516 libwebp.jar: build w/Java 1.6 for Android compat
+cb221552 Decode a full row of bitstream before reconstructing
+dca8a4d3 Merge "NEON/simple loopfilter: avoid q4-q7 registers"
+9e84d901 Merge "NEON/TransformWHT: avoid q4-q7 registers"
+fc10249b NEON/simple loopfilter: avoid q4-q7 registers
+2f09d63e NEON/TransformWHT: avoid q4-q7 registers
+77585a2b Merge "use a macrofunc for setting NzCoeffs bits"
+d155507c Merge "use HINT_GRAPH as image_hint for gif source"
+9c561646 Merge "only print GIF_DISPOSE_WARNING once"
+05879865 use HINT_GRAPH as image_hint for gif source
+0b28d7ab use a macrofunc for setting NzCoeffs bits
+f9bbc2a0 Special-case sparse transform
+00125196 gif2webp: detect and flatten uniformly similar blocks
+0deaf0fa only print GIF_DISPOSE_WARNING once
+6a8c0eb7 Merge "small optimization in segment-smoothing loop"
+f7146bc1 small optimization in segment-smoothing loop
+5a7533ce small gif2webp fix
+4df0c89e Merge changes Ic697660c,I27285521
+5b2e6bd3 Android.mk: add a dwebp target
+f910a84e Android.mk: update build flags
+63f9aba4 special-case WHT transform when there's only DC
+80911aef Merge "7-8% faster decoding by rewriting GetCoeffs()"
+606c4304 gif2webp: Improved compression for lossy animated WebP
+fb887f7f gif2webp: Different kmin/kmax defaults for lossy and lossless
+2a981366 7-8% faster decoding by rewriting GetCoeffs()
+92d47e4c improve VP8L signature detection by checking the version bits too
+5cd43e43 Add -incremental option to dwebp
+54b8e3f6 webpmux: DisplayInfo(): remove unnecessary error checks.
+40ae3520 fix memleak in WebPIDelete()
+d9662658 mux.h doc: WebPMuxGetFrame() can return WEBP_MUX_MEMORY_ERROR too.
+0e6747f8 webpmux -info: display dimensions and has_alpha per frame
+d78a82c4 Sanity check for underflow
+8498f4bf Merge "remove -Wshadow warnings"
+e89c6fc8 Avoid a potential memleak
+3ebe1757 Merge "break down the proba 4D-array into some handy structs"
+6a44550a break down the proba 4D-array into some handy structs
+2f5e8934 remove -Wshadow warnings
+bf3a29b3 Merge "add proper WEBP_HAVE_GIF and WEBP_HAVE_GL flags"
+2b0a7593 Merge "fix some warnings from static analysis"
+22dd07ce mux.h: Some doc corrections
+79ff0346 add proper WEBP_HAVE_GIF and WEBP_HAVE_GL flags
+d51f45f0 fix some warnings from static analysis
+d134307b fix conversion warning on MSVC
+d538cea8 gif2webp: Support a 'min' and 'max'  key frame interval
+80b54e1c allow search with token buffer loop and fix PARTITION0 problem
+b7d4e042 add VP8EstimateTokenSize()
+10fddf53 enc/quant.c: silence a warning
+399cd456 Merge "fix compile error on ARM/gcc"
+9f24519e encoder: misc rate-related fixes
+c663bb21 Merge "simplify VP8IteratorSaveBoundary() arg passing"
+fa46b312 Demux.h: Correct a method name reference
+f8398c9d fix compile error on ARM/gcc
+f691f0e4 simplify VP8IteratorSaveBoundary() arg passing
+42542be8 up to 6% faster encoding with clang compiler
+93402f02 multi-threaded segment analysis
+7e2d6595 Merge "remove the PACK() bit-packing tricks"
+c13fecf9 remove the PACK() bit-packing tricks
+2fd091c9 Merge "use NULL for lf_stats_ testing, not bool"
+b11c9d62 dwebp: use default dct_method
+4bb8465f Merge "(de)mux.h: wrap pseudo-code in /* */"
+cfb56b17 make -pass option work with token buffers
+5416aab4 (de)mux.h: wrap pseudo-code in /* */
+35dba337 use NULL for lf_stats_ testing, not bool
+733a7faa enc->Iterator memory cleanup
+e81fac86 Add support for "no blend" in webpmux binary
+3b80bc48 gif2webp: Separate out each step into a method
+bef7e9cc Add doc precision about demux object keeping pointers to data.
+61405a14 dwebp: enable stdout output with WIC
+6eabb886 Merge "Animated WebP: add "do no blend" option to spec"
+be20decb fix compilation for BITS 24
+e58cc137 Merge "dwebp: s/unsigned char/uint8_t/"
+72501d43 dwebp: s/unsigned char/uint8_t/
+2c9633e8 Merge "gif2webp: Insert independent frames at regular intervals."
+f0d6a14b gif2webp: Insert independent frames at regular intervals.
+b25a6fbf yuv.h: fix indent
+ede3602e Merge "cosmetics: fix indent"
+3a65122a dwebp: fix stdout related output
+388a7249 cosmetics: fix indent
+4c7322c8 Merge "dsp: msvc compatibility"
+d50c7e32 Merge "5-7% faster SSE2 versions of YUV->RGB conversion functions"
+b8ab7847 Merge "simplify upsampler calls: only allow 'bottom' to be NULL"
+df6cebfa 5-7% faster SSE2 versions of YUV->RGB conversion functions
+ad6ac32d simplify upsampler calls: only allow 'bottom' to be NULL
+a5e8afaf output to stdout if file name is "-"
+f358450f dsp: msvc compatibility
+43a7c8eb Merge "cosmetics"
+4c5f19c1 Merge "bit_reader.h: cosmetics"
+f72fab70 cosmetics
+14dd5e78 fix const-ness
+b20aec49 Merge "Support for 'do not blend' option in vwebp"
+dcf65222 Support for 'do not blend' option in vwebp
+d5bad033 Animated WebP: add "do no blend" option to spec
+a2f5f73d Merge "Support for "Do not blend" in mux and demux libraries"
+e081f2f3 Pack code & extra_bits to Struct (VP8LPrefixCode).
+6284854b Support for "Do not blend" in mux and demux libraries
+f486aaa9 Merge "slightly faster ParseIntraMode"
+d1718632 slightly faster ParseIntraMode
+3ceca8ad bit_reader.h: cosmetics
+69257f70 Create LUT for PrefixEncode.
+988b7084 add WebPWorkerExecute() for convenient bypass
+06e24987 Merge "VP8EncIterator clean-up"
+de4d4ad5 VP8EncIterator clean-up
+7bbe9529 Merge "cosmetics: thread.c: drop a redundant comment"
+da411485 cosmetics: thread.c: drop a redundant comment
+feb4b6e6 thread.h: #ifdef when checking WEBP_USE_THREAD
+8924a3a7 thread.c: drop WebPWorker prefix from static funcs
+1aed8f2a Merge "fix indent"
+4038ed15 fix indent
+1693fd9b Demux: A new state WEBP_DEMUX_PARSE_ERROR
+8dcae8b3 fix rescaling-with-alpha inaccuracy
+11249abf Merge changes I9b4dc36c,I4e0eef4d
+52508a1f Mux: support parsing unknown chunks within a frame/fragment.
+05db0572 WebPMuxSetChunk: remove unused variable
+8ba1bf61 Stricter check for presence of alpha when writing lossless images
+a03c3516 Demux: WebPIterator now also denotes if the frame has alpha.
+6df743a3 Decoder: handle fragments case correctly too.
+faa4b07e Support for unknown chunks in mux library
+7d60bbc6 Speed up HashChainFindCopy function.
+66740140 Speedup Alpha plane encoding.
+b7346a1e 0.1 % speedup to decoding
+c606182e webp-container-spec: Tighten language added by last
+a34a5029 pngdec: output error messages from libpng
+e84c625d Merge "Detect canvas and image size mismatch in decoder."
+f626fe2e Detect canvas and image size mismatch in decoder.
+f5fbdee0 demux: stricter image bounds check
+30c8158a add extra assert in Huffman decode code
+8967b9f3 SSE2 for lossless decoding (critical) functions.
+699d80ea Jump-lookup for Huffman coding
+c34307ab fix some VS9 warnings about type conversion
+eeada35c pngdec: add missing include
+54b65108 gif2webp: If aligning to even offsets, extra pixels should be transparent
+0bcf5ce3 Merge "remove a malloc() in case we're using only FILTER_NONE for alpha"
+2c07143b remove a malloc() in case we're using only FILTER_NONE for alpha
+a4d5f59d Faster lossless decoding
+fd53bb75 Merge "alternate LUT-base reverse-bits code"
+d1c166ef Merge "Container spec: a clarification on background color."
+fdb91779 Rename a method
+5e967532 Container spec: a clarification on background color.
+30e77d0f Merge branch '0.3.0'
+1b631e29 alternate LUT-base reverse-bits code
+24cc307a ~20% faster lossless decoding
+313d853f Speedup for decoding lossless WebP photographs:
+24ee098a change the bytes_per_pixels_ field into more evocative use_8b_decode
+2a04b034 update ChangeLog (tag: v0.3.1-rc2, tag: v0.3.1)
+7288950b Regression fix for alpha channels using color cache:
+2e377b53 wicdec: silence a format warning
+ad9e42a6 muxedit: silence some uninitialized warnings
+3307c163 Don't set alpha-channel to 0xff for alpha->green uplift
+5130770c Merge "wicdec: silence a format warning"
+a37eff47 Regression fix for alpha channels using color cache:
+241cf99b Merge "muxedit: silence some uninitialized warnings"
+c8f9c84d Regression fix for alpha unfiltering:
+14cd5c6c muxedit: silence some uninitialized warnings
+a368db81 dec/vp8l: quiet vs9 x64 type conversion warning
+ffae9f31 wicdec: silence a format warning
+8cf0701e Alpha encoding: never filter in case of NO_COMPRESSION
+825e73b1 update ChangeLog (tag: v0.3.1-rc1)
+abf6f691 update NEWS
+5a92c1a5 bump version to 0.3.1
+86daf77c store top Y/U/V samples in packed fashion
+67bc353e Revert "add WebPBlendAlpha() function to blend colors against background"
+068db59e Intertwined decoding of alpha and RGB
+38cc0114 Simplify forward-WHT + SSE2 version
+3fa595a5 Support decoding upto given row in DECODE_DATA_FUNC
+520f005f DequantizeLevels(): Add 'row' and 'num_rows' args
+47374b82 Alpha unfilter for given set of rows
+f32097e0 probe input file and quick-check for WebP format.
+a2aed1d0 configure: improve gl/glut library test
+c7e89cbb update copyright text
+a00380d2 configure: remove use of AS_VAR_APPEND
+a94a88dd fix EXIF parsing in PNG
+a71e5d84 add doc precision for WebPPictureCopy() and WebPPictureView()
+8287012e remove datatype qualifier for vmnv
+e1908430 fix a memory leak in gif2webp
+0b18b9ee fix two minor memory leaks in webpmux
+db5095d5 remove some cruft from swig/libwebp.jar
+850e956f README: update swig notes
+bddd9b0a swig/python: add minimal documentation
+d573a8d5 swig: add python encode support
+6b931875 swig/java: reduce wrapper function code duplication
+6fe536f4 swig/java: rework uint8_t typemap
+a2ea4643 Fix the bug in ApplyPalette.
+7bb28d2a webp/lossless: fix big endian BGRA output
+f036d4bf Speed up ApplyPalette for ARGB pixels.
+8112c8cf remove some warnings:
+cc128e0b Further reduce memory to decode lossy+alpha images
+07db70d2 fix for big-endian
+eda8a7de gif2webp: Fix signed/unsigned comparison mismatch
+31f346fe Makefile.vc: fix libwebpdemux dll variable typo
+6c76d28e swig: add python (decode) support
+b4f5bb6c swig: cosmetics
+498d4dd6 WebP-Lossless encoding improvements.
+26e72442 swig: ifdef some Java specific code
+8ecec686 configure: add warning related flags
+e676b043 configure: add GLUT detection; build vwebp
+b0ffc437 Alpha decoding: significantly reduce memory usage
+20aa7a8d configure: add --enable-everything
+b8307cc0 configure.ac: add some helper macros
+980e7ae9 Remove the gcc compilation comments
+7f25ff99 gif2webp: Fix ICC and XMP support
+d8e53211 Add missing name to AUTHORS
+11edf5e2 Demux: Fix a potential memleak
+c7b92184 don't forward declare enums
+7a650c6a prevent signed int overflow in left shift ops
+31bea324 add precision about dynamic output reallocation with IDecoder
+c22877f7 Add incremental support for extended format files
+5051245f Makefile.vc: have 'all' target build everything
+8191deca Makefile.vc: flags cleanup
+b9d74735 Makefile.vc: drop /FD flag
+5568dbcf update gitignore
+f4c7b654 WebPEncode: An additional check. Start VP8EncLoop/VP8EncTokenLoop only if VP8EncStartAlpha succeeded.
+1fb04bec pngdec: Avoid a double-free.
+dcbb1ca5 add WebPBlendAlpha() function to blend colors against background
+bc9f5fbe configure.ac: add AM_PROG_AR for automake >= 1.12
+bf867bf2 Tuned cross_color parameter (step) for lower qual
+90e2ec5a Merge "probe input file and quick-check for WebP format."
+7180d7ff Merge "update copyright text"
+830f72b7 probe input file and quick-check for WebP format.
+2ccf58d6 configure: improve gl/glut library test
+d640614d update copyright text
+c2113ad4 Merge "configure: remove use of AS_VAR_APPEND"
+9326a56f configure: remove use of AS_VAR_APPEND
+ea63d619 fix a type warning on VS9 x86
+bec11092 fix EXIF parsing in PNG
+b6e65f3d Merge "fix warnings for vs9 x64"
+438946dc fix warnings for vs9 x64
+f4710e3b collect macroblock reconstruction data in VP8MBData struct
+23d28e21 add doc precision for WebPPictureCopy() and WebPPictureView()
+518f2cd7 cosmetics: gif2webp: fix indent
+af358e68 Merge "remove datatype qualifier for vmnv"
+3fe91635 remove datatype qualifier for vmnv
+764fdffa fix a memory leak in gif2webp
+3e59a74d fix two minor memory leaks in webpmux
+47b9862f Merge "README: update swig notes"
+325d15ff remove some cruft from swig/libwebp.jar
+4a7627c2 README: update swig notes
+5da81e33 Merge "swig/python: add minimal documentation"
+f39e08f2 Merge "swig: add python encode support"
+6ca4a3e3 Merge "swig/java: reduce wrapper function code duplication"
+8f8702b0 Merge "swig/java: rework uint8_t typemap"
+91413be2 reduce memory for VP8MB and remove bitfields use
+7413394e Fix the memory leak in ApplyFilters.
+2053c2cf simplify the alpha-filter testing loop
+825b64db swig/python: add minimal documentation
+14677e11 swig: add python encode support
+a5c297c8 swig/java: reduce wrapper function code duplication
+ad4a367d swig/java: rework uint8_t typemap
+0d25876b use uint8_t for inv_palette[]
+afa3450c Fix the bug in ApplyPalette.
+2d6ac422 Merge "webp/lossless: fix big endian BGRA output"
+2ca83968 webp/lossless: fix big endian BGRA output
+742110cc Speed up ApplyPalette for ARGB pixels.
+2451e47d misc code cleanup
+83db4043 Merge "swig: add python (decode) support"
+eeeea8b5 Merge "swig: cosmetics"
+d5f9b8f3 Merge "libwebp: fix vp8 encoder mem alloc offsetting"
+d8edd835 libwebp: fix vp8 encoder mem alloc offsetting
+8983b83e remove use of bit-fields in VP8FInfo
+87a4fca2 remove some warnings:
+ba8f74e2 Merge "fix for big-endian"
+a65067fa Merge "Further reduce memory to decode lossy+alpha images"
+64c84486 Further reduce memory to decode lossy+alpha images
+332130b9 Mux: make a few methods static
+44370617 fix for big-endian
+5199eab5 Merge "add uncompressed TIFF output support"
+a3aede97 add uncompressed TIFF output support
+f975b67f Merge "gif2webp: Fix signed/unsigned comparison mismatch"
+5fbc734b Merge "GetFeatures: Detect invalid VP8X/VP8/VP8L data"
+d5060c87 Merge "mux.h: A comment fix + some consistency fixes"
+352d0dee GetFeatures: Detect invalid VP8X/VP8/VP8L data
+3ef79fef Cosmetic: "width * height"
+043e1ae4 gif2webp: Fix signed/unsigned comparison mismatch
+5818cff7 mux.h: A comment fix + some consistency fixes
+1153f888 Merge "swig: ifdef some Java specific code"
+3eeedae1 Makefile.vc: fix libwebpdemux dll variable typo
+f980faf4 swig: add python (decode) support
+7f5f42bb swig: cosmetics
+8eae188a WebP-Lossless encoding improvements.
+c7247c4c swig: ifdef some Java specific code
+4cb234d5 Merge "Mux: make ValidateForSingleImage() method static"
+ed6f5308 Merge "Add GetCanvasSize() method to mux"
+1d530c9a Mux: make ValidateForSingleImage() method static
+bba4c2b2 configure: add warning related flags
+fffefd18 Add GetCanvasSize() method to mux
+732da8d0 Merge "configure: add GLUT detection; build vwebp"
+0e513f7a configure: add GLUT detection; build vwebp
+55d1c150 Merge "Alpha decoding: significantly reduce memory usage"
+13d99fb5 Merge "configure: add --enable-everything"
+2bf698fe Merge "configure.ac: add some helper macros"
+edccd194 Alpha decoding: significantly reduce memory usage
+3cafcc9a configure: add --enable-everything
+4ef14477 configure.ac: add some helper macros
+a4e1cdbb Remove the gcc compilation comments
+6393fe4b Cosmetic fixes
+9c4ce971 Simplify forward-WHT + SSE2 version
+878b9da5 fix missed optim
+00046171 VP8GetInfo(): Check for zero width or height.
+9bf31293 align VP8Encoder::nz_ allocation
+5da165cf fix CheckMode() signature
+0ece07dc Merge "explicitly pad bitfields to 32-bits"
+9dbc9d19 explicitly pad bitfields to 32-bits
+5369a80f Merge "prevent signed int overflow in left shift ops"
+70e39712 Merge "cosmetics: remove unnecessary ';'s"
+d3136ce2 Merge "don't forward declare enums"
+b26e5ad5 gif2webp: Fix ICC and XMP support
+46089b20 Add missing name to AUTHORS
+94328d64 Demux: Fix a potential memleak
+96e948d7 don't forward declare enums
+f4f90880 prevent signed int overflow in left shift ops
+0261545e cosmetics: remove unnecessary ';'s
+7ebdf110 Merge "Fix few missing comparisons to NULL"
+1579989e Fix few missing comparisons to NULL
+ea1b21cf Cleaned up VP8GetHeaders() so that it parses only frame header
+b66caee4 dwebp: add support for BMP output
+ff885bfe add precision about dynamic output reallocation with IDecoder
+79241d5a Merge "Makefile.vc: have 'all' target build everything"
+ac1c729b Merge "Makefile.vc: flags cleanup"
+118a055c Merge "Makefile.vc: drop /FD flag"
+ecad0109 Merge "update gitignore"
+a681b4f4 Rename PRE_VP8 state to WEBP_HEADER
+ead4d478 Add incremental support for extended format files
+69d0f926 Makefile.vc: have 'all' target build everything
+52967498 Makefile.vc: flags cleanup
+c61baf0c Makefile.vc: drop /FD flag
+3a15125d update gitignore
+5167ca47 Merge "WebPEncode: An additional check. Start VP8EncLoop/VP8EncTokenLoop only if VP8EncStartAlpha succeeded."
+67708d67 WebPEncode: An additional check. Start VP8EncLoop/VP8EncTokenLoop only if VP8EncStartAlpha succeeded.
+b68912af pngdec: Avoid a double-free.
+82abbe12 Merge "configure.ac: add AM_PROG_AR for automake >= 1.12"
+e7d9548c add WebPBlendAlpha() function to blend colors against background
+ed4dc717 configure.ac: add AM_PROG_AR for automake >= 1.12
+df4a406d Merge branch '0.3.0'
+1e0d4b8c Update ChangeLog (tag: v0.3.0-rc7, tag: v0.3.0)
+d52b405d Cosmetic fixes
+6cb4a618 misc style fix
+68111ab0 add missing YUVA->ARGB automatic conversion in WebPEncode()
+e9a7990b Cosmetic fixes
+403bfe82 Container spec: Clarify frame disposal
+2aaa423b Merge "add missing YUVA->ARGB automatic conversion in WebPEncode()"
+07d87bda add missing YUVA->ARGB automatic conversion in WebPEncode()
+142c4629 misc style fix
+3e7a13a0 Merge "Container spec: clarify the background color field" into 0.3.0
+14af7745 container doc: add a note about the 'ANMF' payload
+cc635efa Container spec: clarify the background color field
+e3e33949 container doc: move RIFF description to own section
+4299f398 libwebp/mux: fix double free
+33f9a692 Merge "demux: keep a frame tail pointer; used in AddFrame" into 0.3.0
+a2a7b959 use WebPDataCopy() instead of re-coding it.
+6f18f12f demux: keep a frame tail pointer; used in AddFrame
+e5af49e9 add doc precision about WebPParseHeaders() return codes
+db46daab Merge "Makefile.vc: fix dynamic builds" into 0.3.0
+53c77afc Merge "gif2webp: Bgcolor fix for a special case" into 0.3.0
+a5ebd143 gif2webp: Bgcolor fix for a special case
+6378f238 Merge "vwebp/animation: fix background dispose" into 0.3.0
+3c8eb9a8 fix bad saturation order in QuantizeBlock
+04c7a2ec vwebp/animation: fix background dispose
+81a50695 Makefile.vc: fix dynamic builds
+5f25c396 update ChangeLog (tag: v0.3.0-rc6)
+14d42af2 examples: don't use C99 %zu
+5ccf1fe5 update ChangeLog
+2560c243 update NEWS
+f43bafc3 Merge changes Iecccb09c,If5ee9fd2,I3e181ce4 into 0.3.0
+a788644f dwebp: warn when decoding animated webp's
+302efcdb Decode: return more meaningful error for animation
+ad452735 WebPBitstreamFeatures: add has_animation field
+783dfa49 disable FRGM decoding for good in libwebpmux
+4b956be0 Update ChangeLog
+ad8b86d7 update NEWS
+3e084f63 Merge "demux cosmetics: comments/rename internal function" into 0.3.0
+d3f8c621 Merge "move WebPFeatureFlags declaration" into 0.3.0
+7386fe50 Merge "libwebp{demux,mux}: install mux_types.h" into 0.3.0
+d6cd4e90 Merge "bump decode abi" into 0.3.0
+17f8da5c bump decode abi
+97684ae2 Merge "add doc precision about WebPDemuxPartial()" into 0.3.0
+f933fd2a move WebPFeatureFlags declaration
+289bc47b libwebp{demux,mux}: install mux_types.h
+224e8d46 add doc precision about WebPDemuxPartial()
+4c18e80c demux cosmetics: comments/rename internal function
+7cfd1bf1 update AUTHORS
+401f7b85 Merge "speed-up lossless (~3%) with ad-hoc histogram cost evaluation" into 0.3.0
+1fc8ffca Merge "makefile.unix: dist related changes" into 0.3.0
+8a89c6ed Merge changes I466c377f,Ib761ebd3,I694857fc into 0.3.0
+f4ffb2d5 speed-up lossless (~3%) with ad-hoc histogram cost evaluation
+723847d5 gif2webp: only write error messages to stderr
+701b9e2a makefile.unix: dist related changes
+bb85b437 Merge "update NEWS" into 0.3.0
+59423a24 gif2webp: fix crash on open failure with libgif5
+9acb17de gif2webp: silence a unused param warning
+7d9fdc23 Merge "README updates" into 0.3.0
+5621934e Merge "build: fix install race on shared headers" into 0.3.0
+70809d89 Merge "bump version to 0.3.0" into 0.3.0
+d851cd1d demux: make the parse a bit more strict
+28bb4107 update NEWS
+cef93882 bump version to 0.3.0
+9048494d build: fix install race on shared headers
+1e67e8ef README updates
+42b611a4 Merge "configure: drop experimental from mux/demux" into 0.3.0
+096a8e32 Merge "vwebp: add color profile support" into 0.3.0
+ddfee5dc vwebp: add color profile support
+0d6927d3 Merge "Mark fragment options as experimental in webpmux" into 0.3.0
+5dbd4030 Mark fragment options as experimental in webpmux
+a0a6648c configure: drop experimental from mux/demux
+ee65bad8 Merge "add support for BITS > 32" into 0.3.0
+744930db add support for BITS > 32
+7dd288f0 cwebp: fix build
+19a8dd01 Merge "Makefile.vc: add vwebp.exe target" into 0.3.0
+50eeddad Merge "examples: normalize icc related program arguments" into 0.3.0
+757f637f Merge "Makefile.vc: add libwebpdecoder target" into 0.3.0
+b65c4b7c Makefile.vc: add libwebpdecoder target
+f8db7b4a Merge "vwebp: replace doubles w/floats where appropriate" into 0.3.0
+d99aa56f Makefile.vc: add vwebp.exe target
+013023e7 vwebp: replace doubles w/floats where appropriate
+9b3db894 README.mux: add version reference
+7b6a26cf Merge "cwebp: output metadata statistics" into 0.3.0
+d8dc72a0 examples: normalize icc related program arguments
+7bfc9056 Merge "make alpha unfilter work in-place" into 0.3.0
+0037b2d2 Merge "add LUT-free reference code for YUV->RGB conversion." into 0.3.0
+166bf744 Merge "demux: disable fragment parsing" into 0.3.0
+126974b4 add LUT-free reference code for YUV->RGB conversion.
+0aef3ebd make alpha unfilter work in-place
+14ef5005 Merge "Remove 'status: experimental' from container spec" into 0.3.0
+d40c98e1 Merge "webpmux binary: tiny style fix" into 0.3.0
+0bc42689 cwebp: output metadata statistics
+bc039803 Merge "autoconf: normalize experimental define" into 0.3.0
+d1e21b13 Remove 'status: experimental' from container spec
+7681bb96 webpmux binary: tiny style fix
+a3dd3d0f avoid installing example_util.h
+252320e2 demux: disable fragment parsing
+537bde05 autoconf: normalize experimental define
+5e338e0b Merge changes I33e8a613,I8e8a7b44 into 0.3.0
+d9d0ea1b Merge changes If21e3ec7,I991fc30b into 0.3.0
+627f5ca6 automake: add reference to libwebp for mux/demux
+eef73d07 don't consolidate proba stats too often
+05ec4cc2 libwebp{,decoder}.pc: add pthread flags
+1bfcf5bf add libwebpmux.pc
+26ca843d add libwebpdemux.pc
+69e25906 Merge "Tune Lossless compression for lower qualities."
+0478b5d2 Tune Lossless compression for lower qualities.
+39f7586f add a mention of parallel alpha encoding in the NEWS
+5a21d967 Merge "1.5x-2x faster encoding for method 3 and up"
+9bfbdd14 1.5x-2x faster encoding for method 3 and up
+27dc741b Correct frame options order in README.mux
+be2fd173 Mux: fix a scenario with bad ANMF/FRGM size
+19eb012c Merge "Demux: Add option to get frame count using GetI()"
+7368b8cb Merge "WebPGetFeatures() out of if condition for clarity."
+f604c9a4 Merge "fix windows build"
+153f94e8 fix windows build
+847b4924 Merge "vwebp: use magenta for 'i'nfo display"
+25ea46bd Merge "vwebp: add keyboard shortcuts to help output"
+bea7ccaf vwebp: use magenta for 'i'nfo display
+8fab161a webpmux: correct -frame param order in help output
+03cc23d6 vwebp: add keyboard shortcuts to help output
+068eba8d Demux: Add option to get frame count using GetI()
+988b8f56 WebPGetFeatures() out of if condition for clarity.
+6933d910 Merge "gif2webp: Be lenient about background color index."
+4d0f7c55 Merge "WebPGetFeatures() behavior change:"
+fdeeb01d gif2webp: Be lenient about background color index.
+ad250320 Merge "multi-threaded alpha encoding for lossy"
+4e32d3e1 Merge "fix compilation of token.c"
+f817930a multi-threaded alpha encoding for lossy
+88050351 fix compilation of token.c
+fc816219 code using the actual values for num_parts_, not the ones from config
+72655350 Merge "move the config check from .c to .h"
+dd9e76f7 move the config check from .c to .h
+956b217a WebPGetFeatures() behavior change:
+df02e4ce WebPDemuxGetI behavior change:
+633c004d Merge "rebalance method tools (-m) for methods [0..4]"
+58ca6f65 rebalance method tools (-m) for methods [0..4]
+7648c3cc Merge "describe rd-opt levels introduce VP8RDLevel enum"
+67fb1003 Merge "autoconf: enable silent-rules by default"
+a5042a32 GetVersion() methods for mux and demux
+5189957e describe rd-opt levels introduce VP8RDLevel enum
+4e094ace autoconf: enable silent-rules by default
+b7eaa85d inline VP8LFastLog2() and VP8LFastSLog2 for small values
+5cf7792e split quant_levels.c into decoder and encoder version
+e5d3ffe2 Merge "Update code example in README.mux"
+ac5a9156 Update code example in README.mux
+38a91e99 Add example code snippet for demux API
+5f557f3c README.mux: add info about Demux API and vwebp
+c0ba0903 backward_references: avoid signed integer overflow
+943386db disable SSE2 for now
+9479fb7d lossless encoding speedup
+ec2030a8 merge two lines together
+b67956c0 Merge "Remove ReadOneBit() and ReadSymbolUnsafe()"
+1667bded Remove ReadOneBit() and ReadSymbolUnsafe()
+3151669b wicdec + dwebp cosmetics: normalize formatting
+92668da6 change default filtering parameters:   * type is now 'strong'   * strength is now '60'
+b7490f85 introduce WEBP_REFERENCE_IMPLEMENTATION compile option
+33838857 faster decoding (3%-6%)
+5c3e381b Merge "add a -jpeg_like option"
+c2311046 remove unused declaration of VP8Zigzag
+36152957 Merge "wicdec: add alpha support for paletted formats"
+c9f16490 wicdec: add alpha support for paletted formats
+1262f81e Merge "wicdec: silence some warnings"
+e7ea61eb wicdec: silence some warnings
+23c0f354 fix missing intptr_t->int cast for MSVC
+e895059a add a -jpeg_like option
+1f803f64 Merge "Tune alpha quality mapping to more reasonable values."
+1267d498 Tune alpha quality mapping to more reasonable values.
+043076e2 Merge "speed-up lossless in BackwardTrace"
+f3a44dcd remove one malloc from TraceBackwards()
+0fc1a3a0 speed-up lossless in BackwardTrace
+7c732e59 cwebp: centralize WebPCleanupTransparentArea()
+7381254e Merge "wicdec: add ICC profile extraction"
+e83ff7de wicdec: add ICC profile extraction
+146c6e3b Merge "cosmetics: pngdec: normalize default label location"
+a8f549d7 Merge "manpages: italicize option parameters"
+e118db83 Merge "encode.h: note the need to free() WebPMemoryWriter"
+1dfee6db cosmetics: pngdec: normalize default label location
+14c38200 manpages: italicize option parameters
+7defbfad encode.h: note the need to free() WebPMemoryWriter
+88d382a0 cwebp: cleanup after memory_writer
+12d6cecf fix extra space in dwebp.1 man
+b01681a9 Fix for demuxer frame iteration:
+56c12aa6 Demuxer creation fix:
+66c810bc add a -yuv option to dwebp (very similar to -pgm)
+841a3ba5 Merge "Remove -Wshadow warnings."
+8fd02527 Merge "upsampling_neon.c: fix build"
+6efed268 Remove -Wshadow warnings.
+60904aa6 Merge "allow WebPINewRGB/YUVA to be passed a NULL output buffer."
+b7adf376 allow WebPINewRGB/YUVA to be passed a NULL output buffer.
+27f8f742 upsampling_neon.c: fix build
+06b9cdf1 gitignore: add IOS related directories
+f112221e Merge "Fix more comments for iobuild.sh"
+fe4d25dd Fix more comments for iobuild.sh
+1de3e252 Merge "NEON optimised yuv to rgb conversion"
+090b708a NEON optimised yuv to rgb conversion
+daa06476 Merge "Add ios build script for building iOS library."
+79fe39e2 Add ios build script for building iOS library.
+126c035f remove some more -Wshadow warnings
+522e9d61 Merge "cwebp: enable '-metadata'"
+76ec5fa1 cwebp: enable '-metadata'
+aeb91a9d Merge "cosmetics: break a few long lines"
+be7c96b0 cosmetics: break a few long lines
+cff8ddb6 Merge "add libwebpdecoder.pc"
+93148ab8 Merge "libwebp.pc.in: detab"
+6477f955 Merge "Makefile.vc: normalize path separator"
+bed1ed7c add libwebpdecoder.pc
+46168b2d libwebp.pc.in: detab
+a941a346 Fixed few nits in the build files.
+dd7a49b2 Makefile.vc: normalize path separator
+9161be86 Merge "cwebp: extract WIC decoding to its own module"
+08e7c58e Merge "Provide an option to build decoder library."
+0aeba528 Provide an option to build decoder library.
+757ebcb1 catch malloc(0)/calloc(0) with an assert
+152ec3d2 Merge "handle malloc(0) and calloc(0) uniformly on all platforms"
+a452a555 cwebp: extract WIC decoding to its own module
+2b252a53 Merge "Provide option to swap bytes for 16 bit colormodes"
+94a48b4b Provide option to swap bytes for 16 bit colormodes
+42f8f934 handle malloc(0) and calloc(0) uniformly on all platforms
+8b2152c5 Merge "add an extra assert to check memory bounds"
+0d19fbff remove some -Wshadow warnings
+cd22f655 add an extra assert to check memory bounds
+8189feda Merge "Add details and reference about the YUV->RGB conversion"
+1d2702b1 Merge "Formatting fixes in lossless bitstream spec"
+8425aaee Formatting fixes in lossless bitstream spec
+a556cb1a Add details and reference about the YUV->RGB conversion
+d8f21e0b add link to SSIM description on Wikipedia
+18e9167e Merge "WebP-lossless spec clarifications:"
+98e25b9b Merge "cwebp: add -metadata option"
+f01c2a53 WebP-lossless spec clarifications:
+f4a97970 Merge "Disto4x4 and Disto16x16 in NEON"
+47b7b0ba Disto4x4 and Disto16x16 in NEON
+7eaee9f1 cwebp: add -metadata option
+36c52c2c tiffdec: use toff_t for exif ifd offset
+7c8111e4 Merge "cwebp/tiffdec: add TIFF metadata extraction"
+e6409adc Remove redundant include from dsp/lossless code.
+1ab5b3a7 Merge "configure: fix --with-gifincludedir"
+03c749eb configure: fix --with-gifincludedir
+8b650635 multiple libgif versions support for gif2webp
+476e293f gif2webp: Use DGifOpenFileName()
+b50f277b tiffdec: correct format string
+2b9048e3 Merge "tiffdec: check error returns for width/height"
+a1b5a9a3 Merge "cwebp/tiff: use the first image directory"
+079423f5 tiffdec: check error returns for width/height
+d62824af Merge "cwebp/jpegdec: add JPEG metadata extraction"
+03afaca4 Merge "cwebp: add PNG metadata extraction"
+2c724968 cwebp/jpegdec: add JPEG metadata extraction
+dba64d91 cwebp: add PNG metadata extraction
+1f075f89 Lossless spec corrections/rewording/clarifications
+2914ecfd cwebp/tiffdec: add TIFF metadata extraction
+d82a3e33 More corrections/clarifications in lossless spec:
+bd002557 cwebp/tiff: use the first image directory
+df7aa076 Merge "Cleanup around jpegdec"
+0f57dcc3 decoding speed-up (~1%)
+bcec339b Lossless bitstream clarification:
+6bf20874 add examples/metadata.c
+207f89c0 Merge "configure: add libwebpdemux status to summary"
+1bd287a6 Cleanup around jpegdec
+91455679 Merge "cosmetics: use '== 0' in size checks"
+d6b88b76 cosmetics: use '== 0' in size checks
+d3dace2f cosmetics: jpegdec
+2f69af73 configure: add libwebpdemux status to summary
+1c1c5646 cwebp: extract tiff decoding to its own module
+6a871d66 cwebp: extract jpeg decoding to its own module
+2ee228f9 cwebp: extract png decoding to its own module
+4679db00 Merge "cwebp: add metadata framework"
+63aba3ae cwebp: add metadata framework
+931bd516 lossless bitstream: block size bits correction
+e4fc4c1c lossless bitstream: block size bits correction
+d65ec678 fix build, move token.c to src/enc/
+657f5c91 move token buffer to its own file (token.c)
+c34a3758 introduce GetLargeValue() to slim-fast GetCoeffs().
+d5838cd5 faster non-transposing SSE2 4x4 FTransform
+f76191f9 speed up GetResidualCost()
+ba2aa0fd Add support for BITS=24 case
+2e7f6e8e makefile.unix: Dependency on libraries
+dca84219 Merge "Separate out mux and demux code and libraries:"
+23782f95 Separate out mux and demux code and libraries:
+bd56a01f configure: add summary output
+90e5e319 dwebp manual: point to webpmux, gif2webp.
+540790ca gif2webp.c: add a note about prerequisites
+d1edf697 cwebp man page: meaning of '-q' for lossy/lossless
+79efa1d0 Add man page for gif2webp utility
+2243e40c Merge "gif2webp build support with autoconf tools"
+c40efca1 gif2webp build support with autoconf tools
+6523e2d4 WebP Container:
+4da788da Merge "simplify the fwd transform"
+42c3b550 simplify the fwd transform
+41a6ced9 user GLfloat instead of float
+b5426119 fix indentation
+68f282f7 * handle offset in anim viewer 'vwebp' * fix gif2webp to handle disposal method and odd offset correctly
+118cb312 Merge "add SSE2 version of Sum of Square error for 16x16, 16x8 and 8x8 case"
+8a7c3cc8 Merge "Change the order of -frame argument to be more natural"
+99e0a707 Merge "Simplify the texture evaluation Disto4x4()"
+0f923c3f make the bundling work in a tmp buffer
+e5c3b3f5 Simplify the texture evaluation Disto4x4()
+48600084 Change the order of -frame argument to be more natural
+35bfd4c0 add SSE2 version of Sum of Square error for 16x16, 16x8 and 8x8 case
+a7305c2e Clarification for unknown chunks
+4c4398e2 Refine WebP Container Spec wrt unknown chunks.
+2ca642e0 Rectify WebPMuxGetFeatures:
+7caab1d8 Some cosmetic/comment fixes.
+60b2651a Merge "Write a GIF to WebP converter based on libgif."
+c7127a4d Merge "Add NEON version of FTransformWHT"
+11b27212 Write a GIF to WebP converter based on libgif.
+e9a15a37 ExUtilWriteFile() to write memory segment to file
+74356eb5 Add a simple cleanup step in mux assembly:
+51bb1e5d mux.h: correct WebPDemuxSelectFragment() prototype
+22a0fd9d Add NEON version of FTransformWHT
+fa30c863 Update mux code to match the spec wrt animation
+d9c5fbef by-pass Analysis pass in case segments=1
+d2ad4450 Merge changes Ibeccffc3,Id1585b16
+5c8be251 Merge "Chunk fourCCs for XMP/EXIF"
+a00a3daf Use 'frgm' instead of 'tile' in webpmux parameters
+81b8a741 Design change in ANMF and FRGM chunks:
+f903cbab Chunk fourCCs for XMP/EXIF
+812933d6 Tune performance of HistogramCombine
+52ad1979 Animation specification in container spec
+001b9302 Image fragment specification in container spec
+391f9db9 Ordering of description of bits in container spec
+d5735776 Metadata specification in container spec
+1c4609b1 Merge commit 'v0.2.1'
+0ca584cb Merge "Color profile specification in container spec"
+e8b41ad1 add NEON asm version for WHT inverse transform
+af6f0db2 Color profile specification in container spec
+a61a824b Merge "Add NULL check in chunk APIs"
+0e8b7eed fix WebPPictureView() unassigned strides
+75e5f17e ARM/NEON: 30% encoding speed-up
+02b43568 Add NULL check in chunk APIs
+a0770727 mux struct naming
+6c66dde8 Merge "Tune Lossless encoder"
+ab5ea217 Tune Lossless encoder
+74fefc8c Update ChangeLog (tag: v0.2.1, origin/0.2.0, 0.2.0)
+92f8059c Rename some chunks:
+3bb4bbeb Merge "Mux API change:"
+d0c79f05 Mux API change:
+abc06044 Merge "update NEWS" into 0.2.0
+57cf313b update NEWS
+25f585c4 bump version to 0.2.1
+fed7c048 libwebp: validate chunk size in ParseOptionalChunks
+552cd9bc cwebp (windows): fix alpha image import on XP
+b14fea99 autoconf/libwebp: enable dll builds for mingw
+4a8fb272 [cd]webp: always output windows errors
+d6621580 fix double to float conversion warning
+72b96a69 cwebp: fix jpg encodes on XP
+734f762a VP8LAllocateHistogramSet: fix overflow in size calculation
+f9cb58fb GetHistoBits: fix integer overflow
+b30add20 EncodeImageInternal: fix uninitialized free
+3de58d77 fix the -g/O3 discrepancy for 32bit compile
+77aa7d50 fix the BITS=8 case
+e5970bda Make *InitSSE2() functions be empty on non-SSE2 platform
+ef5cc47e make *InitSSE2() functions be empty on non-SSE2 platform
+c4ea259d make VP8DspInitNEON() public
+8344eadf Merge "libwebp: validate chunk size in ParseOptionalChunks"
+4828bb93 Merge "cwebp (windows): fix alpha image import on XP"
+30763333 libwebp: validate chunk size in ParseOptionalChunks
+70481898 AccumulateLSIM: fix double -> float warnings
+eda8ee4b cwebp (windows): fix alpha image import on XP
+c6e98658 Merge "add EXPERIMENTAL code for YUV-JPEG colorspace"
+f0360b4f add EXPERIMENTAL code for YUV-JPEG colorspace
+f86e6abe add LSIM metric to WebPPictureDistortion()
+c3aa215a Speed up HistogramCombine for lower qualities.
+1765cb1c Merge "autoconf/libwebp: enable dll builds for mingw"
+a13562e8 autoconf/libwebp: enable dll builds for mingw
+9f469b57 typo: no_fancy -> no_fancy_upsampling
+1a27f2f8 Merge "fix double to float conversion warning"
+cf1e90de Merge "cwebp: fix jpg encodes on XP"
+f2b5d19b [cd]webp: always output windows errors
+e855208c fix double to float conversion warning
+ecd66f77 cwebp: fix jpg encodes on XP
+7b3eb372 Tune lossless compression to get better gains.
+ce8bff45 Merge "VP8LAllocateHistogramSet: fix overflow in size calculation"
+ab5b67a1 Merge "EncodeImageInternal: fix uninitialized free"
+7fee5d12 Merge "GetHistoBits: fix integer overflow"
+a6ae04d4 VP8LAllocateHistogramSet: fix overflow in size calculation
+80237c43 GetHistoBits: fix integer overflow
+8a997235 EncodeImageInternal: fix uninitialized free
+0b9e6829 minor cosmetics
+a792b913 fix the -g/O3 discrepancy for 32bit compile
+73ba4357 Merge "detect and merge similar segments"
+fee66275 detect and merge similar segments
+0c44f415 src/webp/*.h: don't forward declare enums in C++
+d7a5ac86 vwebp: use demux interface
+931e0ea1 Merge "replace 'typedef struct {} X;" by "typedef struct X X; struct X {};""
+8f216f7e remove cases of equal comparison for qsort()
+28d25c82 replace 'typedef struct {} X;" by "typedef struct X X; struct X {};"
+2afee60a speed up for ARM using 8bit for boolean decoder
+5725caba new segmentation algorithm
+2cf1f815 Merge "fix the BITS=8 case"
+12f78aec fix the BITS=8 case
+6920c71f fix MSVC warnings regarding implicit uint64 to uint32 conversions
+f6c096aa webpmux binary: Rename 'xmp' option to 'meta'
+ddfe871a webpmux help correction
+b7c55442 Merge "Make *InitSSE2() functions be empty on non-SSE2 platform"
+1c04a0d4 Common APIs for chunks metadata and color profile.
+2a3117a1 Merge "Create WebPMuxFrameInfo struct for Mux APIs"
+5c3a7231 Make *InitSSE2() functions be empty on non-SSE2 platform
+7c6e60f4 make *InitSSE2() functions be empty on non-SSE2 platform
+c7eb4576 make VP8DspInitNEON() public
+ab3234ae Create WebPMuxFrameInfo struct for Mux APIs
+e3990fd8 Alignment fixes
+e55fbd6d Merge branch '0.2.0'
+4238bc0a Update ChangeLog (tag: v0.2.0)
+c655380c dec/io.c: cosmetics
+fe1958f1 RGBA4444: harmonize lossless/lossy alpha values
+681cb30a fix RGBA4444 output w/fancy upsampling
+f06c1d8f Merge "Alignment fix" into 0.2.0
+f56e98fd Alignment fix
+6fe843ba avoid rgb-premultiply if there's only trivial alpha values
+528a11af fix the ARGB4444 premultiply arithmetic
+a0a48855 Lossless decoder fix for a special transform order
+62dd9bb2 Update encoding heuristic w.r.t palette colors.
+6f4272b0 remove unused ApplyInverseTransform()
+93bf0faa Update ChangeLog (tag: v0.2.0-rc1)
+5934fc59 update AUTHORS
+014a711d update NEWS
+43b0d610 add support for ARGB -> YUVA conversion for lossless decoder
+33705ca0 bump version to 0.2.0
+c40d7ef1 fix alpha-plane check + add extra checks
+a06f8023 MODE_YUVA: set alpha to opaque if the image has none
+52a87dd7 Merge "silence one more warning" into 0.2.0
+3b023093 silence one more warning
+f94b04f0 move some RGB->YUV functions to yuv.h
+4b71ba03 README: sync [cd]webp help output
+c9ae57f5 man/dwebp.1: add links to output file format details
+292ec5cc quiet a few 'uninitialized' warnings
+4af3f6c4 fix indentation
+9b261bf5 remove the last NOT_HAVE_LOG2 instances
+323dc4d9 remove use of log2(). Use VP8LFastLog2() instead.
+8c515d54 Merge "harness some malloc/calloc to use WebPSafeMalloc and WebPSafeCalloc" into 0.2.0
+d4b4bb02 Merge changes I46090628,I1a41b2ce into 0.2.0
+bff34ac1 harness some malloc/calloc to use WebPSafeMalloc and WebPSafeCalloc
+a3c063c7 Merge "extra size check for security" into 0.2.0
+5e796300 Merge "WebPEncode: clear stats at the start of encode" into 0.2.0
+f1edf62f Merge "rationalize use of color-cache" into 0.2.0
+c1933317 extra size check for security
+906be657 rationalize use of color-cache
+dd1c3873 Add image-hint for low-color images.
+4eb7aa64 Merge "WebPCheckMalloc() and WebPCheckCalloc():" into 0.2.0
+80cc7303 WebPCheckMalloc() and WebPCheckCalloc():
+183cba83 check VP8LBitWriterInit return
+cbfa9eec lossless: fix crash on user abort
+256afefa cwebp: exit immediately on version mismatch
+475d87d7 WebPEncode: clear stats at the start of encode
+a7cc7291 fix type and conversion warnings
+7d853d79 add stats for lossless
+d39177b7 make QuantizeLevels() store the sum of squared error
+5955cf5e replace x*155/100 by x*101581>>16
+7d732f90 make QuantizeLevels() store the sum of squared error
+e45a446a replace x*155/100 by x*101581>>16
+159b75d3 cwebp output size consistency:
+cbee59eb Merge commit 'v0.1.99'
+1889e9b6 dwebp: report -alpha option
+3bc3f7c0 Merge "dwebp: add PAM output support" into 0.2.0
+d919ed06 dwebp: add PAM output support
+85e215d3 README/manpages/configure: update website link
+c3a207b9 Update ChangeLog (tag: v0.1.99)
+d1fd7826 Merge "add extra precision about default values and behaviour" into 0.2.0
+efc826e0 add extra precision about default values and behaviour
+9f29635d header/doc clean up
+ff9fd1ba Makefile.vc: fix webpmux.exe *-dynamic builds
+8aacc7b0 remove INAM, ICOP, ... chunks from the test webp file.
+2fc13015 harmonize authors as "Name (mail@address)"
+4a9f37b7 Merge "update NEWS" into 0.2.0
+7415ae13 makefile.unix: provide examples/webpmux target
+ce82cedc update NEWS
+641e28e8 Merge "man/cwebp.1: wording, change the date" into 0.2.0
+c37c23e5 README: cosmetics
+3976dcd5 man/cwebp.1: wording, change the date
+3e5bbe1c Merge "rename 'use_argb_input' to 'use_argb'" into 0.2.0
+ce90847a Merge "add some padding bytes areas for later use" into 0.2.0
+2390dabc Merge "fixing the findings by Frederic Kayser to the bitstream spec" into 0.2.0
+02751591 add a very crude progress report for lossless
+a4b9b1c6 Remove some unused enum values.
+dd108176 rename 'use_argb_input' to 'use_argb'
+90516ae8 add some padding bytes areas for later use
+d03b2503 fixing the findings by Frederic Kayser to the bitstream spec
+ce156afc add missing ABI compatibility checks
+9d45416a Merge "Doc: container spec text tweaks" into 0.2.0
+4e2e0a8c Doc: container spec text tweaks
+f7f16a29 add ABI compatibility check
+2a775570 Merge "swig: add WebPEncodeLossless* wrappers" into 0.2.0
+a3ec6225 mux.h: remove '* const' from function parameters
+31426eba encode.h: remove '* const' from function parameters
+9838e5d5 decode.h: remove '* const' from function parameters
+4972302d swig: add WebPEncodeLossless* wrappers
+9ff00cae bump encoder/decoder versions
+c2416c9b add lossless quick encoding functions to the public API
+4c1f5d64 Merge "NEWS: mention decode_vp8.h is no longer installed" into 0.2.0
+6cb2277d NEWS: mention decode_vp8.h is no longer installed
+d5e5ad63 move decode_vp8.h from webp/ to dec/
+8d3b04a2 Merge "header clean-up" into 0.2.0
+02201c35 Merge "remove one malloc() by making color_cache non dynamic" into 0.2.0
+d708ec14 Merge "move MIN/MAX_HISTO_BITS to format_constants.h" into 0.2.0
+ab2da3e9 Merge "add a malloc() check" into 0.2.0
+2d571bd8 add a malloc() check
+7f0c178e remove one malloc() by making color_cache non dynamic
+6569cd7c Merge "VP8LFillBitWindow: use 64-bit path for msvc x64 builds" into 0.2.0
+23d34f31 header clean-up
+2a3ab6f9 move MIN/MAX_HISTO_BITS to format_constants.h
+985d3da6 Merge "shuffle variables in HashChainFindCopy" into 0.2.0
+cdf885c6 shuffle variables in HashChainFindCopy
+c3b014db Android.mk: add missing lossless files
+8c1cc6b5 makefile.unix dist: explicitly name installed includes
+7f4647ee Merge "clarify the colorspace naming and byte ordering of decoded samples" into 0.2.0
+cbf69724 clarify the colorspace naming and byte ordering of decoded samples
+857650c8 Mux: Add WebPDataInit() and remove WebPImageInfo
+ff771e77 don't install webp/decode_vp8.h
+596dff78 VP8LFillBitWindow: use 64-bit path for msvc x64 builds
+3ca7ce98 Merge "doc: remove non-finalized chunk references" into 0.2.0
+1efaa5a3 Merge "bump versions" into 0.2.0
+51fa13e1 Merge "README: update cwebp help output" into 0.2.0
+12f9aede README: update cwebp help output
+f0b5defb bump versions
+4c42a61b update AUTHORS
+6431a1ce doc: remove non-finalized chunk references
+8130c4cc Merge "build: remove libwebpmux from default targets/config"
+23b44438 Merge "configure: broaden test for libpng-config"
+85bff2cd Merge "doc: correct lossless prefix coding table & code"
+05108f6e Merge "More spec/code matching in mux:"
+6808e69d More spec/code matching in mux:
+bd2b46f5 Merge "doc/webp-container-spec: light cosmetics"
+20ead329 doc/webp-container-spec: light cosmetics
+1d40a8bc configure: add pthread detection
+b5e9067a fix some int <-> size_t mix for buffer sizes
+e41a7596 build: remove libwebpmux from default targets/config
+0fc2baae configure: broaden test for libpng-config
+45b8272c Merge "restore authorship to lossless bitstream doc"
+06ba0590 restore authorship to lossless bitstream doc
+44a09a3c add missing description of the alpha filtering methods
+63db87dd Merge "vwebp: add checkboard background for alpha display"
+a73b8978 vwebp: add checkboard background for alpha display
+939158ce Merge "vwebp: fix info display"
+b35c07d9 vwebp: fix info display
+48b39eb1 fix underflow for very short bitstreams
+7e622984 cosmetics: param alignment, manpage wording
+1bd7dd50 Merge changes I7b0afb0d,I7ecc9708
+ac69e63e Merge "Updated cwebp man's help for Alpha & Lossless."
+c0e8859d Get rid of image_info_ from WebPChunk struct.
+135ca69e WebP Container Spec:
+eb6f9b8a Updated cwebp man's help for Alpha & Lossless.
+0fa844fb cosmetic fixes on assert and 'const' where applicable
+7f22bd25 check limit of width * height is 32 bits
+16c46e83 autoconf/make: cosmetics: break long lines
+ab22a07a configure: add helper macro to define --with-*
+c17699b3 configure: add libtiff test
+0e09732c Merge "cwebp: fix crash with yuv input + lossless"
+88a510ff Merge "fix big-endian VP8LWriteBits"
+da99e3bf Merge "Makefile.vc: split mux into separate lib"
+7bda392b cwebp: fix crash with yuv input + lossless
+f56a369a fix big-endian VP8LWriteBits
+54169d6c Merge "cwebp: name InputFileFormat members consistently"
+e2feefa9 Makefile.vc: split mux into separate lib
+27caa5aa Merge "cwebp: add basic TIFF support"
+d8921dd4 cwebp: name InputFileFormat members consistently
+6f76d246 cwebp: add basic TIFF support
+4691407b Merge changes If39ab7f5,I3658b5ae
+cca7c7b8 Fixed nit: 10 -> 10.f
+5d09a244 WebPMuxCreate() error handling:
+777341c3 Fix a memleak in WebPMuxCreate()
+61c9d161 doc: correct lossless prefix coding table & code
+4c397579 Merge "mark VP8{,L}{GetInfo,CheckSignature} as WEBP_EXTERN"
+e4e36cc6 Merge "Mux: Allow only some frames/tiles to have alpha."
+ad2aad3c Merge "WebP Decoding error handling:"
+97649c8f Mux: Allow only some frames/tiles to have alpha.
+f864be3b Lower the quality settings for Alpha encoding.
+3ba81bbe WebP Decoding error handling:
+fcc69923 add automatic YUVA/ARGB conversion during WebPEncode()
+802e012a fix compilation in non-FANCY_UPSAMPLING mode
+e012dfd9 make width/height coding match the spec
+228d96a5 mark VP8{,L}{GetInfo,CheckSignature} as WEBP_EXTERN
+637a314f remove the now unused *KeepA variants
+d11f6fcc webpmux returns error strings rather than numbers
+fcec0593 makefile.unix: cwebp: fix OSX link
+6b811f1b Merge "doc: remove lossless pdf"
+c9634821 doc: remove lossless pdf
+b9ae4f0d cosmetics after mux changes b74ed6e, b494ad5
+b494ad50 Mux: only allow adding frame/tiles at the end.
+2c341b0e Merge "Added image characteristic hint for the codec."
+d373076a Added image characteristic hint for the codec.
+2ed2adb5 Merge "msvc: add intrinsic based BitsLog2Floor"
+e595e7c5 Merge "add demux.c to the makefiles"
+da47b5bd Merge "demux: add {Next,Prev}Chunk"
+e5f46742 add demux.c to the makefiles
+4708393c demux: add {Next,Prev}Chunk
+e8a0a821 demux: quiet msvc warnings
+7f8472a6 Update the WebP Container Spec.
+31b68fe6 cleanup WebPPicture struct and API
+9144a186 add overflow check before calling malloc()
+81720c91 consistency cosmetics
+2ebe8394 Merge "Add kramdown version information to README"
+71443084 enc/vp8l.c: fix build
+b7ac19fe Add kramdown version information to README
+efdcb667 Merge "Edit for consistency, usage and grammar."
+08220102 Enable alpha in vvwebp
+8de9a084 Merge "Mux API change:"
+b74ed6e7 Mux API change:
+233a589e take picture->argb_stride into account for lossless coding
+04e33f17 Edit for consistency, usage and grammar.
+a575b4bc Merge "cosmetics: add missing const"
+8d99b0f4 Merge "cosmetics: remove unimplemented function proto"
+69d02217 cosmetics: add missing const
+5b08318b cosmetics: remove unimplemented function proto
+b7fb0ed5 Log warning for unsupported options for lossless.
+e1f769fe msvc: add intrinsic based BitsLog2Floor
+8a69c7d8 Bug-fix: Clamp backward dist to 1.
+b5b6ac97 Merge "Bring the special writer 'WebPMemoryWriter' to public API"
+a6a1909f Merge "Fix floating point exception with cwebp -progress"
+f2cee067 Fix floating point exception with cwebp -progress
+91b7a8c7 Bring the special writer 'WebPMemoryWriter' to public API
+310e2972 support resize and crop for RGBA input
+a89835d3 Merge changes Ice662960,Ie8d7aa90,I2d996d5e,I01c04772
+ce614c0c Merge "dec/vp8: avoid setting decoder status twice"
+900285da dec/vp8: avoid setting decoder status twice
+8227adc8 Merge changes I6f02b0d0,I5cbc9c0a,I9dd9d4ed,Id684d2a1
+dcda59c1 Merge "demux: rename SetTile to SelectTile"
+622ef12e demux: rename SetTile to SelectTile
+81ebd375 Merge "demux: add {Next,Prev}Frame"
+02dd37a2 demux: add {Next,Prev}Frame
+4b79fa59 Merge "Limit the maximum size of huffman Image to 16MB."
+9aa34b34 Manually number "chapters," as chapter numbers are used in the narrative.
+2a4c6c29 Re-wrap at <= 72 columns
+a45adc19 Apply inline emphasis and monospacing, per gdoc / PDF
+91011206 Incorporate gdoc changes through 2012-06-08
+7a182487 Removed CodeRay syntax declarations ...
+b3ec18c5 Provide for code-block syntax highlighting.
+709d7702 Replace high ASCII artifacts (curly quotes, etc.).
+930e8abb Lossless WebP doc largely ported to markdown text.
+18cae37b msvc: silence some build warnings
+b3923084 Limit the maximum size of huffman Image to 16MB.
+f180df2a Merge "libwebp/demux: add Frame/Chunk iteration"
+2bbe1c9a Merge "Enable lossless encoder code"
+d0601b01 Merge changes I1d97a633,I81c59093
+78f3e345 Enable lossless encoder code
+d974a9cc Merge "libwebp/demux: add simple format parsing"
+26bf2232 Merge "libwebp: add WebPDemux stub functions"
+2f666688 Merge "modify WebPParseHeaders to allow reuse by GetFeatures"
+b402b1fb libwebp/demux: add Frame/Chunk iteration
+ad9ada3b libwebp/demux: add WebPDemuxGetI
+2f2d4d58 libwebp/demux: add extended format parsing
+962dcef6 libwebp/demux: add simple format parsing
+f8f94081 libwebp: add WebPDemux stub functions
+fb47bb5c Merge "NumNamedElements() should take an enum param."
+7c689805 Fix asserts in Palette and BackwardReference code.
+fbdcb7ea NumNamedElements() should take an enum param.
+fb4943bd modify WebPParseHeaders to allow reuse by GetFeatures
+3697b5ce write an ad-hoc EncodeImageInternal variant
+eaee9e79 Bug-Fix: Decode small (less than 32 bytes) images.
+0bceae48 Merge "cwebp: fix alpha reporting in stats output"
+0424b1ef Rebase default encoding settings.
+c71ff9e3 cwebp: fix alpha reporting in stats output
+e2ffe446 Merge "Stop indefinite recursion for Huffman Image."
+70eb2bd6 Stop indefinite recursion for Huffman Image.
+f3bab8eb Update vwebp
+6d5c797c Remove support for partial files in Mux.
+f1df5587 WebPMuxAssemble() returns WebPData*.
+814a0639 Rename 'Add' APIs to 'Set'.
+bbb0218f Update Mux psuedo-code examples.
+4fc4a47f Use WebPData in MUX set APIs
+c67bc979 Merge "add WebPPictureImportRGBX() and WebPPictureImportBGRX()"
+27519bc2 add WebPPictureImportRGBX() and WebPPictureImportBGRX()
+f80cd27e factorize code in Import()
+9b715026 histogram: add log2 wrapper
+8c34378f Merge "fix some implicit type conversion warnings"
+42f6df9d fix some implicit type conversion warnings
+250c16e3 Merge "doc: update lossless pdf"
+9d9daba4 Merge "add a PDF of the lossless spec"
+8fbb9188 prefer webp/types.h over stdint.h
+0ca170c2 doc: update lossless pdf
+0862ac6e add a PDF of the lossless spec
+437999fb introduce a generic WebPPictureHasTransparency() function
+d2b6c6c0 cosmetic fixes after Idaba281a
+b4e6645c Merge "add colorspace for premultiplied alpha"
+48f82757 add colorspace for premultiplied alpha
+069f903a Change in lossless bit-stream.
+5f7bb3f5 Merge "WebPReportProgress: use non-encoder specific params"
+f18281ff WebPReportProgress: use non-encoder specific params
+9ef32283 Add support for raw lossless bitstream in decoder.
+7cbee29a Fix bug: InitIo reseting fancy_upsampling flag.
+880fd98c vwebp: fix exit w/freeglut
+1875d926 trap two unchecked error conditions
+87b4a908 no need to have mux.h as noinst clause in enc/
+88f41ec6 doc: fix bit alignment in VP8X chunk
+52f5a4ef Merge "fix bug with lossy-alpha output stride"
+3bde22d7 fix bug with lossy-alpha output stride
+42d61b6d update the spec for the lossy-alpha compression methods.
+e75dc805 Move some more defines to format_constants.h
+c13f6632 Move consts to internal header format_constants.h
+7f2dfc92 use a bit-set transforms_seen_ instead of looping
+18da1f53 modulate alpha-compression effort according to config.method
+f5f2fff6 Merge "Alpha flag fix for lossless."
+c975c44e Alpha flag fix for lossless.
+4f067fb2 Merge "Android: only build dec_neon with NEON support"
+255c66b4 Android: only build dec_neon with NEON support
+8f9117a9 cosmetics: signature fixes
+39bf5d64 use header-less lossless bitstream for alpha channel
+75d7f3b2 Merge "make input data be 'const' for VP8LInverseTransform()"
+9a721c6d make input data be 'const' for VP8LInverseTransform()
+9fc64edc Disallow re-use of same transformation.
+98ec717f  use a function pointer for ProcessRows()
+f7ae5e37 cosmetics: join line
+140b89a3 factor out buffer alloc in AllocateARGBBuffers()
+a107dfa8 Rectify WebPParseOptionalChunks().
+237eab67 Add two more color-spaces for lossless decoding.
+27f417ab fix orthographic typo
+489ec335 add VP8LEncodeStream() to compress lossless image stream
+fa8bc3db make WebPEncodingSetError() take a const picture
+638528cd bitstream update for lossy alpha compression
+d73e63a7 add DequantizeLevels() placeholder
+ec122e09 remove arch-dependent rand()
+d40e7653 fix alignment
+1dd6a8b6 Merge "remove tcoder, switch alpha-plane compression to lossless"
+3e863dda remove tcoder, switch alpha-plane compression to lossless
+8d77dc29 Add support for lossless in mux:
+831bd131 Make tile size a function of encoding method.
+778c5228 Merge "remove some variable shadowing"
+817c9dce Few more HuffmanTreeToken conversions.
+37a77a6b remove some variable shadowing
+89c07c96 Merge "normalize example header includes"
+4aff411f Merge "add example_util.[hc]"
+00b29e28 normalize example header includes
+061263a7 add example_util.[hc]
+c6882c49 merge all tree processing into a single VP8LProcessTree()
+9c7a3cf5 fix VP8LHistogramNumCodes to handle the case palette_code_bits == 0
+b5551d2e Merge "Added HuffmanTreeCode Struct for tree codes."
+8b85d01c Added HuffmanTreeCode Struct for tree codes.
+093f76d8 Merge "Allocate single memory in GetHuffBitLengthsAndCodes."
+41d80494 Allocate single memory in GetHuffBitLengthsAndCodes.
+1b04f6d2 Correct size in VP8L header.
+2924a5ae Makefile.vc: split object lists based on directory
+c8f24165 Merge "add assert(tokens)"
+43239947 add assert(tokens)
+9f547450 Catch an error in DecodeImageData().
+ac8e5e42 minor typo and style fix
+9f566d1d clean-up around Huffman-encode
+c579a710 Introduce CHUNK_SIZE_BYTES in muxi.h.
+14757f8a Make sure huffman trees always have valid symbols
+41050618 makefile.unix: add support for building vwebp
+48b37721 Merge "fixed signed/unsigned comparison warning"
+57f696da Merge "EncodeImageInternal: fix potential leak"
+d972cdf2 EncodeImageInternal: fix potential leak
+5cd12c3d fixed signed/unsigned comparison warning
+cdca30d0 Merge "cosmetics: shorten long line"
+e025fb55 cosmetics: shorten long line
+22671ed6 Merge "enc/vp8l: fix double free on error"
+e1b9b052 Merge "cosmetics: VP8LCreateHuffmanTree: fix indent"
+a8e725f8 enc/vp8l: fix double free on error
+27541fbd cosmetics: VP8LCreateHuffmanTree: fix indent
+1d38b258 cwebp/windows: use MAKE_REFGUID where appropriate
+817ef6e9 Merge "cwebp: fix WIC/Microsoft SDK compatibility issue"
+902d3e3b cwebp: fix WIC/Microsoft SDK compatibility issue
+89d803c4 Merge "Fix a crash due to wrong pointer-integer arithmetic."
+cb1bd741 Merge "Fix a crash in lossless decoder."
+de2fe202 Merge "Some cleanup in VP8LCreateHuffmanTree() (and related functions CompareHuffmanTrees() and SetBitDepths()): - Move 'tree_size' initialization and malloc for 'tree + tree_pool'   outside the loop. - Some renames/tweaks for readability."
+ce69177a Fix a crash due to wrong pointer-integer arithmetic.
+e40a3684 Fix a crash in lossless decoder.
+3927ff3a remove unneeded error condition for WebPMuxNumNamedElements()
+2c140e11 Some cleanup in VP8LCreateHuffmanTree() (and related functions CompareHuffmanTrees() and SetBitDepths()): - Move 'tree_size' initialization and malloc for 'tree + tree_pool'   outside the loop. - Some renames/tweaks for readability.
+861a5b7b add support for animation
+eb5c16cc Merge "Set correct encode size in encoder's stats."
+4abe04a2 fix the return value and handle missing input file case.
+2fafb855 Set correct encode size in encoder's stats.
+e7167a2b Provide one entry point for backward references.
+c4ccab64 Print relevant lossless encoding stats in cwebp.
+e3302cfd GetHuffBitLengthsAndCodes: reduce level of indirection
+b5f2a9ed enc/vp8l: fix uninitialized variable warning
+7885f8b2 makefile.unix: add lossless encoder files
+1261a4c8 Merge "cosmetics"
+3926b5be Merge "dsp/cpu.c: Android: fix crash on non-neon arm builds"
+834f937f dsp/cpu.c: Android: fix crash on non-neon arm builds
+126e1606 cosmetics
+e38602d2 Merge branch 'lossless_encoder'
+e8d3d6a0 split StoreHuffmanCode() into smaller functions
+d0d88990 more consolidation: introduce VP8LHistogramSet
+1a210ef1 big code clean-up and refactoring and optimization
+41b5c8ff Some cosmetics in histogram.c
+ada6ff77 Approximate FastLog between value range [256, 8192]
+ec123ca3 Forgot to update out_bit_costs to symbol_bit_costs at one instance.
+cf33ccd1 Evaluate output cluster's bit_costs once in HistogramRefine.
+781c01f4 Simple Huffman code changes.
+a2849bc5 Lossless decoder: remove an unneeded param in ReadHuffmanCodeLengths().
+b39e7487 Reducing emerging palette size from 11 to 9 bits.
+bfc73db4 Move GetHistImageSymbols to histogram.c
+889a5786 Improve predict vs no-predict heuristic.
+01f50663 code-moving and clean-up
+31035f3b reduce memory usage by allocating only one histo
+fbb501b8 Restrict histo_bits to ensure histo_image size is under 32MB
+8415ddf3 further simplification for the meta-Huffman coding
+e4917299 A quick pass of cleanup in backward reference code
+83332b3c Make transform bits a function of encode method (-m).
+72920caa introduce -lossless option, protected by USE_LOSSLESS_ENCODER
+c6ac4dfb Run TraceBackwards for higher qualities.
+412222c8 Make histo_bits and transform_bits function of quality.
+149b5098 Update lossless encoder strategy:
+0e6fa065 cache_bits passed to EncodeImageInternal()
+e38b40a9 Factorize code for clearing HtreeGroup.
+6f4a16ea Removing the indirection of meta-huffman tables.
+3d33ecd1 Some renaming/comments related to palette in lossless encoder.
+4d02d586 Lossless encoder: correction in Palette storage
+4a636235 fix a memleak in EncodeImageInternal()
+0993a611 Full and final fix for prediction transform
+afd2102f Fix cross-color transform in lossless encoder
+b96d8740 Need to write a '0' bit at the end of transforms.
+54dad7e5 Color cache size should be counted as 0 when cache bits = 0
+4f0c5caf Fix prediction transform in lossless encoder.
+36dabdad Fix memory leak in method EncodeImageInternal for histogram_image.
+352a4f49 Get rid of PackLiteralBitLengths()
+d673b6b9 Change the predictor function to pass left pixel
+b2f99465 Fix CopyTileWithPrediction()
+84547f54 Add EncodeImageInternal() method.
+6b38378a Guard the lossless encoder (in flux) under a flag
+09f7532c Fix few nits (const qualifiers)
+648be393 Added implementation for various lossless functions
+32714ce3 Add VP8L prefix to backward ref & histogram methods.
+fcba7be2 Fixed header file tag (WEBP_UTILS_HUFFMAN_ENCODE_H_)
+bc703746 Add backward_ref, histogram & huffman encode modules from lossless.
+fdccaadd Fixing nits
+227110c4 libwebp interface changes for lossless encoding.
+50679acf minor style fixes
+b38dfccf remove unneeded reference to NUM_LITERAL_CODES
+8979675b harmonize header description
+c04eb7be tcoder.c: define NOT_HAVE_LOG2 for MSVC builds
+9a214fa1 Merge "VP8[L]GetInfo: check input pointers"
+5c5be8ba VP8[L]GetInfo: check input pointers
+0c188fec Merge changes I431acdfe,I713659b7
+b3515c62 mux: drop 'chunk' from ChunkInfo member names
+aea7923c muxi.h: remove some unused defines
+01422492 update NEWS file for next release
+29e3f7ec Merge "dec: remove deprecated WebPINew()"
+4718e449 Merge "muxedit: a few more size_t changes"
+82654f96 Merge "muxedit: remove a few redundant NULL checks"
+02f27fbd dec: remove deprecated WebPINew()
+ccddb3fc muxedit: remove a few redundant NULL checks
+a6cdf710 muxedit: a few more size_t changes
+a3846892 Merge "mux: remove unused LIST_ID"
+11ae46ae alpha.c: quiet some size_t -> int conversion warnings
+dee46692 mux: remove unused LIST_ID
+03f1f493 mux: add version checked entry points
+6a0abdaa Merge "doc: tile/alpha corrections"
+c8139fbe Merge "few cosmetics"
+68338737 Merge "lossless: remove some size_t -> int conversions"
+5249e94a doc: tile/alpha corrections
+d96e722b huffman: quiet int64 -> int conversion warning
+532020f2 lossless: remove some size_t -> int conversions
+23be6edf few cosmetics
+1349edad Merge "configure: AC_ARG_* use AS_HELP_STRING"
+bfbcc60a configure: AC_ARG_* use AS_HELP_STRING
+1427ca8e Merge "Makefile.am: header file maintenance"
+087332e3 Merge "remove unused parameter 'round' from CalcProba()"
+9630e168 remove unused parameter 'round' from CalcProba()
+92092eaa Merge "bit_reader.h: correct include"
+a87fc3f6 Merge "mux: ensure # images = # tiles"
+53af99b1 Merge "mux: use size_t consistently"
+39a57dae Makefile.am: header file maintenance
+1bd0bd0d bit_reader.h: correct include
+326a3c6b mux: ensure # images = # tiles
+95667b8d mux: use size_t consistently
+231ec1fb Removing the indirection of meta-huffman tables.
+15ebcbaa check return pointer from MuxImageGetListFromId
+b0d6c4a7 Merge "configure: remove test for zlib.h"
+8cccac50 Merge "dsp/lossless: silence some build warnings"
+b08819a6 dsp/lossless: silence some build warnings
+7ae22521 Android.mk: SSE2 & NEON updates
+0a49e3f3 Merge "makefile.unix add missing header files"
+2e75a9a1 Merge "decode.h: use size_t consistently"
+fa13035e configure: remove test for zlib.h
+d3adc81d makefile.unix add missing header files
+262fe01b Merge "makefile.unix & Android.mk: cosmetics"
+4cce137e Merge "enc_sse2 add missing stdlib.h include"
+80256b85 enc_sse2 add missing stdlib.h include
+9b3d1f3a decode.h: use size_t consistently
+64083d3c Merge "Makefile.am: cosmetics"
+dceb8b4d Merge changes If1331d3c,I86fe3847
+0e33d7bf Merge "webp/decode.h: fix prototypes"
+fac0f12e rename BitReader to VP8LBitReader
+fbd82b5a types.h: centralize use of stddef.h
+2154835f Makefile.am: cosmetics
+1c92bd37 vp8io: use size_t for buffer size
+90ead710 fix some more uint32_t -> size_t typing
+cbe705c7 webp/decode.h: fix prototypes
+3f8ec1c2 makefile.unix & Android.mk: cosmetics
+217ec7f4 Remove tabs in configure.ac
+b3d35fc1 Merge "Android.mk & Makefile.vc: add new files"
+0df04b9e Android.mk & Makefile.vc: add new files
+e4f20c5b Merge "automake: replace 'silent-rules' w/AM_SILENT_RULES"
+8d254a09 cosmetics
+6860c2ea fix some uint32_t -> size_t typing
+4af1858a Fix a crash due to max symbol in a tree >= alphabet size
+6f01b830 split the VP8 and VP8L decoding properly
+f2623dbe enable lossless decoder
+b96efd7d add dec/vp8i.h changes from experimental
+19f6398e add dec/vp8l{i.h,.c} from experimental
+c4ae53c8 add utils/bit_reader.[hc] changes from experimental
+514d0089 add dsp/lossless.[hc] from experimental
+9c67291d add utils/huffman.[hc] from experimental
+337914a0 add utils/color_cache.[hc] from experimental
+b3bf8fe7 the read-overflow code-path wasn't reporting as an error
+1db888ba take colorspace into account when cropping
+61c2d51f move the rescaling code into its own file and make enc/ and dec/ use it.
+efc2016a Make rescaler methods generic
+3eacee81 Move rescaler methods out of io.c.
+a69b893d automake: replace 'silent-rules' w/AM_SILENT_RULES
+6f7bf645 issue 111: fix little-endian problem in bit-reader
+ed278e22 Removed unnecessary lookup
+cd8c3ba7 fix some warnings: down-cast and possibly-uninitialized variable
+0a7102ba ~1% improvement of alpha compression
+3bc1b141 Merge "Reformat container doc"
+dc17abdc mux: cosmetics
+cb5810df Merge "WebPMuxGetImage: allow image param to be NULL"
+506a4af2 mux: cosmetics
+135e8b19 WebPMuxGetImage: allow image param to be NULL
+de556b68 Merge "README.mux: reword some descriptions"
+0ee2aeb9 Makefile.vc: use batch mode rules
+d9acddc0 msvc: move {i,p}db creation to object directory
+237c9aa7 Merge "expose WebPFree function for DLL builds"
+b3e4054f silence msvc debug build warning
+45feb55d expose WebPFree function for DLL builds
+11316d84 README.mux: reword some descriptions
+4be52f4a factorize WebPMuxValidate
+14f6b9f6 mux: light cleanup
+5e96a5db add more param checks to WebPPictureDistortion()
+8abaf820 Merge "silence some type size related warnings"
+1601a39b silence some type size related warnings
+f3abe520 Merge "idec: simplify buffer size calculation"
+a9c5cd4c idec: simplify buffer size calculation
+7b06bd7f Merge "configure/automake: add silent-rules option"
+e9a7d145 Reformat container doc
+d4e5c7f3 configure/automake: add silent-rules option
+5081db78 configure/automake: no -version-info for convenience libs
+85b6ff68 Merge "idec: fix WebPIUpdate failure"
+7bb6a9cc idec: fix internal state corruption
+89cd1bb8 idec: fix WebPIUpdate failure
+01b63806 4-5% faster decoding, optimized byte loads in arithmetic decoder.
+631117ea Merge "cosmetics & warnings"
+a0b2736d cosmetics & warnings
+f73947f4 use 32bit for storing dequant coeffs, instead of 16b.
+b9600308 Merge "store prediction mode array as uint8_t[16], not int[16]."
+7b67881a store prediction mode array as uint8_t[16], not int[16].
+cab8d4dc Merge "NEON TransformOne"
+ba503fda NEON TransformOne
+9f740e3b Merge "gcc warning fix: remove the 'const' qualifier."
+f76d3587 gcc warning fix: remove the 'const' qualifier.
+e78478d6 Merge "webpmux: make more use of WebPData"
+f85bba3d Merge "manpages: add BUGS section"
+48a43bbf Merge "makefile.unix: variable cosmetics"
+c274dc96 makefile.unix: variable cosmetics
+1f7b8595 re-organize the error-handling in the main loop a bit
+1336fa71 Only recompute level_cost_[] when needed
+771ee449 manpages: add BUGS section
+0f7820e6 webpmux: make more use of WebPData
+974aaff3 examples: logging updates
+6c14aadd Merge "better token buffer code"
+f4054250 better token buffer code
+18d959fa Merge "mux: add WebPData type"
+eec4b877 mux: add WebPData type
+0de3096b use 16bit counters for recording proba counts
+7f23678d fix for LevelCost + little speed-up
+7107d544 further speed-up/cleanup of RecordCoeffs() and GetResidualCost()
+fd221040 Introduce Token buffer (unused for now)
+5fa148f4 Merge "speed-up GetResidualCost()"
+28a9d9b4 speed-up GetResidualCost()
+11e7dadd Merge "misc cosmetics"
+378086bd misc cosmetics
+d61479f9 add -print_psnr and -print_ssim options to cwebp.
+2e3e8b2e add a WebPCleanupTransparentArea() method
+552c1217 Merge "mux: plug some memory leaks on error"
+a2a81f7d Merge "fix Mach-O shared library build"
+b3482c43 Merge "fix gcc-4.0 apple 32-bit build"
+e4e3ec19 fix gcc-4.0 apple 32-bit build
+b0d2fecf mux: plug some memory leaks on error
+f0d2c7a7 pass of cosmetics
+b309a6f9 fix Mach-O shared library build
+241ddd38 doc: delete mux container pdf
+8b1ba272 doc: update VP8 decode guide link
+7e4371c5 WebPMuxCreate: fix unchecked malloc
+eb425586 Merge "have makefile.unix clean up src/webp/*~ too"
+a85c3631 Merge "correct EncodeAlpha documentation"
+a33842fd Merge "Update webp container spec with alpha filter options."
+8d6490da Incremental support for some of the mux APIs.
+b8375abd have makefile.unix clean up src/webp/*~ too
+b5855fc7 correct EncodeAlpha documentation
+dba37fea Update webp container spec with alpha filter options.
+2e74ec8b fix compile under MINGW
+716d1d7f fix suboptimal MAX_LEN cut-off limit
+57cab7b8 Harmonize the alpha-filter predictions at boundary
+3a989534 Merge "Fix bug for Alpha in RGBA_4444 color-mode."
+8ca2076d Introduce a 'fast' alpha mode
+221a06bb Fix bug for Alpha in RGBA_4444 color-mode.
+ad1e163a cosmetics: normalize copyright headers
+c77424d7 cosmetics: light include cleanup
+9d0e17c9 fix msvc build breakage after 252028a
+7c4c177c Some readability fixes for mux library
+d8a47e66 Merge "Add predictive filtering option for Alpha."
+252028aa Add predictive filtering option for Alpha.
+9b69be1c Merge "Simplify mux library code"
+a056170e Simplify mux library code
+992187a3 improve log2 test
+e852f832 update Android.mk file list
+a90cb2be reduce number of copies and mallocs in alpha plane enc/dec
+b1662b05 fix some more type conversion warnings w/MSVC
+223d8c60 fix some uint64_t -> int conversion warnings with MSC
+c1a0437b Merge "simplify checks for enabling SSE2 code"
+f06817aa simplify checks for enabling SSE2 code
+948d4fe9 silence a msvc build warning
+91179549 vwebp: msvc build tweaks
+7937b409 simple WebP viewer, based on OpenGL
+6aac1df1 add a bunch of missing 'extern "C"'
+421eb99d Merge "Remove assigned-but-not-used variable "br""
+91e27f45 better fitting names for upsampling functions
+a5d7ed5c Remove assigned-but-not-used variable "br"
+f62d2c94 remove unused 'has_alpha' from VP8GetInfo() signature
+08e86582 trap alpha-decoding error
+b361eca1 add cut-off to arith coder probability update.
+8666a93a Some bug-fixes for images with alpha.
+273a12a0 fix off-by-1 diff in case cropping and simple filtering
+2f741d1e webpmux: ReadImage: fix ptr free in error case
+721f3f48 fix alpha decode
+60942c8c fix the has_alpha_ order
+30971c9e Implement progress report (and user abort)
+eda520a9 cosmetics after 9523f2a
+38bd5bb5 Merge "Better alpha support in webpmux binary"
+ccbaebfe Merge "Updated the includes to relative paths."
+d71fbdcc fix small typo in error message array
+cdf97aa2 Better alpha support in webpmux binary
+885f25bc Updated the includes to relative paths.
+a0ec9aac Update WebP encoder (cwebp) to support Alpha.
+667b769a Fixed the include for types.h within mux.h
+9523f2a5 Add Alpha Encode support from WebPEncode.
+16612ddd Merge "Add Alpha Decode support from WebPDecode."
+d117a940 Add Alpha Decode support from WebPDecode.
+67228734 cosmetics after e1947a9
+e1947a92 Add Alpha encode/decode code.
+afc4c5d6 simplify code by introducing a CopyPlane() helper func
+113b3128 Merge "MUX API Updates"
+c398f595 MUX API Updates
+5acf04ef remove orphan source file
+059f03ef Merge "dec: validate colorspace before using as array index"
+70a03989 Merge "factorize some code"
+9b243b3d factorize some code
+372e2b46 Correct a bug in ReadPNG() with GRAY_ALPHA images
+469d6eb9 Merge "Makefile.am: remove redundant noinst_HEADERS"
+9fe3372f dec: validate colorspace before using as array index
+8962030f remove orphan source file
+ced3e3f4 Makefile.am: remove redundant noinst_HEADERS
+964387ed use WEBP_INLINE for inline function declarations
+90880a11 Merge "manpages: break long lines"
+b5910895 Merge "manpages: minor formatting updates"
+4c451e4a Merge "Rectify the Chunk parsing logic."
+04e84cf1 examples: slight cleanup
+099717ce manpages: break long lines
+1daf39bb manpages: minor formatting updates
+abd030b5 fix missing "(void)" in function signature
+f6a7d758 remove useless test
+f07b2138 Rectify the Chunk parsing logic.
+b8634f7d webpmux: fix lib link order
+42c2e682 Fix missing coma (on uncompiled code)
+d8329d41 Android.mk: add missing source files
+13a54df5 Merge "More aggressive copy-edit; add TODO; validate HTML5"
+868b96ae More aggressive copy-edit; add TODO; validate HTML5
+767afea2 configure: check for a symbol contained in libpng
+408b8918 Merge "Linewrap at 72 cols. Casual copy-edit."
+3ae318c7 Merge "Restore (most) emphasis; add emphasis to normative RFC 2119 terms (MUST, etc.)"
+918eb2d8 Merge "Basic container doc source clean-up; fix lists and pseudocode blocks."
+03bec9e0 Linewrap at 72 cols. Casual copy-edit.
+2678d819 Restore (most) emphasis; add emphasis to normative RFC 2119 terms (MUST, etc.)
+428674da Basic container doc source clean-up; fix lists and pseudocode blocks.
+6a77d928 Merge "Makefile.vc: cosmetics"
+28c38e8c Merge "Makefile.vc: condense directory creation rules"
+55be2cf8 Initial import of container spec document, from pdftotext transform.
+a82a788b Makefile.vc: cosmetics
+c8f41ce5 Makefile.vc: condense directory creation rules
+2b877cd0 Some fixes to Makefile.vc to support the src\mux directory.
+3eb969b3 Merge "Add Makefile.vc for Mux library & binary."
+e78e971e Add Makefile.vc for Mux library & binary.
+6aedde58 Add manual for WebPMux tool.
+8a360d0a Merge "Added WebPMux Binary."
+a4f32cae Added WebPMux Binary.
+f3bf4c76 Added Mux Container Spec & README for MUX-API.
+9f761cfa Changed function signature for WebPMuxCreate
+5f31b5ec Merge "Add Mux library for manipulating WebP container."
+2315785f Add Mux library for manipulating WebP container.
+7e198abb update ChangeLog (tag: v0.1.3)
+dfc9c1ea Harmonize the dates
+28ad70c5 Fix PNG decoding bug
+846e93c5 Update AUTHORS & add .mailmap
+563e52d6 cosmetics after '76036f5 Refactor decoder library'
+76036f54 Refactor decoder library
+377ef43c configure.ac: update AC_INIT params
+7a8d8762 use a user-visible MACRO for max width/height.
+d4e9f559 NEON decode support in WebP
+0ee683b5 update libtool version-info
+fdbe02c5 windows: match _cond_destroy logic w/return variable name
+206b686b README: correct advanced decode api pseudo-code
+6a32a0f5 make VP8BitReader a typedef, for better re-use
+b112e836 create a libwebputils under src/utils
+ee697d9f harmonize the include guards and #endif comments
+a1ec07a6 Fixing compiler error in non x86 arch.
+dcfa509a Fixed recursive inclusion of bit_writer.h and vp8enci.h.
+e06ac088 create a separate libwebpdsp under src/dsp
+ebeb412a use unsigned int for bitfields
+341cc56a make kNewRange a static array
+227a91e5 README: minor wording update
+05bd8e6a add man pages to dist
+812dfa1a bump up versions in preparations for 0.1.3
+a5b78c81 wrap alpha-related options under WEBP_EXPERIMENTAL_FEATURES flag
+34dc7907 regen ChangeLog for 0.1.3-rc2
+7c436630 Silence some (more) Visual Studio warnings.
+60306e8c add top-level gitattributes
+2aa6b80e Slience some Visual Studio warnings.
+4cbbb290 Merge "bump up version for next freeze"
+a3291674 bump up version for next freeze
+c7e86aba cosmetics: fix comment line lengths
+c9e037ab makefile.unix: add simple dist target
+87d58ce9 makefile.unix: rule maintenance
+d477de77 mend
+fac15ec7 Update NEWS & README for next release V0.1.3
+6215595c Merge "add a -partition_limit option to limit the number of bits used by intra4x4"
+3814b76c Merge "reorganize chunk-parsing code"
+900286e0 add a -partition_limit option to limit the number of bits used by intra4x4
+cd12b4b0 add the missing cost for I4/I16 mode selection
+dfcc2136 reorganize chunk-parsing code
+3cf20306 initialize pointers to function within VP8DspInit()
+d21b4795 Merge "windows: add decode threading support"
+473ae953 fix hang on thread creation failure
+fccca420 windows: add decode threading support
+a31f843a Use the exact PNG_INCLUDES/PNG_LIBS when testing for -lpng
+ad9b45f1 Merge "Makefile.vc: rule maintenance"
+565a2cab Makefile.vc: rule maintenance
+2d0da681 makefile.unix: disable Wvla by default
+fc7815d6 multi-thread decoding: ~25-30% faster
+acd8ba42 io->teardown() was not always called upon error
+c85527b1 Merge "Makefile.vc: add DLL configs"
+e1e9be35 cosmetics: spelling/grammar in README and lib headers
+b4d0ef8f Makefile.vc: add DLL configs
+998754a7 remove unused nb_i4_ and nb_i16_ fields.
+9f01ce3a rename WebPDecBuffer::memory -> private_memory
+fb5d659b fix an overflow bug in LUT calculation
+d646d5c7 swig: add WebPDecodeARGB
+78aeed40 add missing WebPDecodeARGBInto() and switch ARGB4444 to RGBA4444 as was intended
+cd7c5292 explicitly mark library functions as extern
+19db59f8 add support for RGB565, ARGB4444 and ARGB colorspace (decoder)
+c915fb2a encoder speed-up: hardcode special level values
+c558bdad Rename and improve the API to retrieve decoded area
+bf599d74 Merge "makefile.unix: disable -Wvla by default"
+c9ea03d7 SSE2 version of strong filtering
+993af3e2 makefile.unix: disable -Wvla by default
+3827e1bc Merge "examples: (windows/WIC) add alpha support"
+e291fae0 SSE2 functions for the fancy upsampler.
+a06bbe2e add WebPISetIOHooks() to set some custom hooks on the incremental decoder object.
+7643a6f2 Merge "makefile.unix: use uname to detect OSX environment"
+5142a0be export alpha channel (if present) when dumping to PGM format
+14d5731c makefile.unix: use uname to detect OSX environment
+08057062 examples: quiet warnings
+3cfe0888 examples: (windows/WIC) add alpha support
+13ed94b8 add compile warning for variable-length-array
+5a18eb1a Merge "add Advanced Decoding Interface"
+5c4f27f9 add missing \n
+f4c4e416 80 cols fix
+d2603105 add Advanced Decoding Interface
+bd2f65f6 sse2 version of the complex filter
+96ed9ce0 perform two idct transforms at a time when possible
+01af7b69 use aligned stored
+0e1d1fdf Merge "Makefile.vc: add experimental target"
+2a1292a6 Makefile.vc: add experimental target
+23bf351e Enable decode SSE2 for Visual Studio
+131a4b7b dec/dsp_sse2: fix visual studio compile
+00d9d680 swig: file reorganization
+7fc7e0d9 Merge "swig/java: basic encode support"
+3be57b16 fix MSVC compile for WEBP_EXPERIMENTAL_FEATURES
+40a7e347 dec/dsp: disable sse2 for Visual Studio builds
+e4d540c8 add SSE2 code for transform
+54f2170a swig/java: basic encode support
+c5d4584b call function pointers instead of C-version
+ea43f045 Merge "configure: mingw32 targets: test for WIC support"
+a11009d7 SSE2 version of simple in-loop filtering
+42548da9 shave one unneeded filter-cache line
+31f9dc6f configure: mingw32 targets: test for WIC support
+19559699 Merge "split expression in two."
+415dbe46 split expression in two.
+e29072a8 configure: test for zlib only w/--enable-experimental
+b2b0090b Simplify Visual Studio ifdefs
+ca7a2fd6 Add error reporting from encoding failures.
+6c9405db Merge "Makefile.vc: require CFG with clean target"
+0424ecd9 Makefile.vc: require CFG with clean target
+003417c7 Enable SSE2 for Visual Studio builds
+af10db4a little speed up for VP8BitUpdate()
+e71418f8 more MSVC files to ignore
+46d90363 cosmetics
+edf59ab3 typo fix
+72229f5f Add support for x64 and SSE2 builds under Windows.
+92e5c6e1 VP8GetInfo() + WebPResetDecParams()
+416b7a6b raise the fixed-point precision for the rescaler
+aa87e4e0 fix alignment
+eb66670c disable WEBP_EXPERIMENTAL_FEATURES
+c5ae7f65 typo fix: USE_ => WEBP_
+d041efae swig: add libwebp.jar/libwebp_java_wrap.c
+f6fb3877 add swig interface
+e9273902 align buffer for double too
+842c009b fix -strong option
+d0a70387 Merge "cosmetics"
+fc0a02e5 fix the dichotomy loop
+38369c03 cosmetics
+8dfc4c6f factorize and unify GetAlpha() between the C and SSE2 version
+6d0e66c2 prepare experimentation with yuv444 / 422
+79cc49f5 add a --enable-experimental option to './configure'
+d7575238 sse2 version of CollectHistogram()
+c1c728d6 add an extra #ifdef WEBP_EXPERIMENTAL_FEATURES to avoid 'unused variable' warning
+60c61d2d always call VP*EncDeleteAlpha() unconditionnally, for simplicity
+0f8c6384 simply don't call WriteExtensions() if WEBP_EXPERIMENTAL_FEATURES is not defined
+47c661d5 rename swap -> swap_rb
+10d55bbb move chunk[] declaration out of the for() loop
+517cec21 fix indentation
+f7d9e261 fix merge problems
+8fd42b3a add a stride 'a_stride' for the alpha plane
+b8dcbf2f fix alpha-plane copy and crop methods
+cdef89de fix some 'unused variable' warning
+fb29c262 SSE2 version of the fwd transform and the squared sum metric
+2ab4b72f EXPERIMENTAL: add support for alpha channel
+cfbf88a6 add SSE2 functions. ~2x faster encoding on average.
+e7ff3f9a merge two ITransforms together when applicable and change the TTransform to return the sum directly.
+ca554137 fix WebPIDecGetRGB() to accept any RGB(A) mode, not just MODE_RGB
+8aa50efd fix some 'man' typos
+d3f3bdda update ChangeLog (tag: v0.1.2)
+d7e9a69c update contributor list
+261abb8e add a 'superclean' section
+276ae825 Remove files not mean to be in git, and update .gitignore
+24868455 build: prepare libwebp.pc
+14ceb6e8 add "-version" description to man pages
+b247a3b2 Create the m4 directory, and also place .gitignore in there for libtool.
+cdd734c9 Resolve automake warnings
+c5fa726e build: add pkgconfig files
+b20aaca2 build: just use autoreconf, avoid calling tools manually
+4b0b0d66 cwebp: use modern functions
+efbc6c41 update Android.mk
+7777570b better version of ChangeLog
+fa70d2b7 update version number in the DOC
+f8db5d5d more C89-fixes
+0de013b3 fix typos
+650ffa3b add version getters for decoder and encoder
+be4867d2 doc for incremental decoding
+56732a1b add idec.obj in MSVC makefile
+208afb5e add c++ guards
+8bf76fe0 add incremental decoding
+1f288328 'inline' isn't defined in strict ansi c89
+8b77c632 move the quantization function to dsp.c
+b2c3575c add a 'last_y' field to WebPDecParams
+2654c3da correctly pass along the exact same status returned from ParsePartitions
+4704146a add missing precision in the man
+6d978a6c add error messages
+6463e6ab add some install instructions, and fix intel-mac flags
+05fb7bfc Merge ".gitignore: initial version"
+c33f0195 .gitignore: initial version
+e532b9ab Makefile: allow out of tree builds
+4c0da7aa enable sparse dc/ac transforms
+07dbb8d5 clarify the return logic
+5c69e1bb fix bigger-by-1 array
+7c5267e3 fix a (harmless) typo: non_zero_ -> non_zero_ac_
+bc752135 fix missing free()
+af3e2aaa remove trailing spaces
+13e50da6 make the bitreader preload at least 8bits, instead of post-load them (this makes initialization easier and will be helpful for incremental decoding). Modify ParsePartitions() to accommodate for truncated input.
+f4888f77 emit 9 - nb_bits trailing zeros instead of 8
+3db65255 separate block-parsing into a visible VP8DecodeMB()
+a871de02 add missing extern "C"
+b3ce8c52 remove a gcc warning about type pun by using a proper union'd type
+e1863715 update after addition of webpi.h
+3e856e2d Extract some useful functions around decoding buffer WebPDecParams.
+d5bc05a4 make the filtering process match libvpx and ffvp8
+dd60138d add man pages for cwebp(1) and dwebp(1)
+c4fa3644 fix header
+5b70b378 * add an option to bypass_filtering in VP8Io.
+b97a4003 simplify QuantizeBlock code a bit
+84b58ebb add more checks around picture allocation
+b65a3e10     remove absolute_delta_ field and syntax code
+0744e842 Dont' open output file until we're sure the input file is valid
+d5bd54c7 fix typo and buggy line
+f7a9549d Add a simple top-level makefile.unix for quick & easy build.
+5f36b944 update the doc for the -f option
+f61d14aa a WebP encoder converts PNG & JPEG to WebP
+81c96621 oops: forgotten call to Initialize() + move the error message to a more useful place
+87ffa005 typo: fix a missing 'R', was confusing.
+b04b857a * add decoding measurement using stopwatch.h (use -v option) * support PNG output through WIC on Win32
+746a4820 * make (*put)() hook return a bool for abort request. * add an enum for VP8Status() to make things clearer
+73c973e6 * strengthen riff/chunk size checks * don't consider odd-sized chunks being an error
+1dc4611a add support for PNG output (default) regularize include guards
+860641df fix a typo: sizeof(kYModeProbaInter0) => sizeof(kUVModeProbaInter0)
+3254fc52 fix some petty constness fix the ./configure file too
+504d3393 fix eof_ mis-initialization
+2bc0778f leftover Makefile.* from previous commit
+d2cf04e4 move Makefile.am one level below, to src/dec fix typos here and there dwebp is now an installed program
+ade92de8 typo: vp8.h -> decode_vp8.h
+d7241241 forgot to declare types.h to be installed
+6421a7a4 move the decoder sourcetree to a sub-location src/dec to make room for future libs sources
+a9b3eab6 correct layout name is IMC4.
+2330522c handle corner case of zero-dimensions
+280c3658 make VP8Init() handle short buffers (< 2 bytes) correctly
+b1c9e8b4 handle error cases more robustly
+0e94935c Merge "table-less version of clip_8b()"
+1e0a2d25 table-less version of clip_8b()
+e12109ee dwebp: change -yuv option to -raw change the layout to IMC2
+d72180a4 speed-up fancy upscaler
+9145f3bc reset eof_ at construction time
+a7ee0559 simplify the logic of GetCoeffs()
+f67b5939 lot of cosmetics
+ea27d7c6 fix endian problem on PowerPC
+beb0a1ba fix signature of VP8StoreBlock
+b128c5e2 Merge "fancy chroma upscaling"
+6a37a2aa fancy chroma upscaling
+ff565edc fix two numeric typos
+5a936a0a use uintptr_t for casting pointers to ints
+e14a0301 for cross_compiling=yes to prevent executing any binary
+83b545ee add vc9+ makefile
+296f6914 fix output loop for small height
+cbfbb5c3 convert to plain-C
+f09f96ee Fix declaration after statement warning
+5981ee55 Fix UV plane ac/dc quantizer transposition
+c8d15efa convert to ANSI-C
+c3f41cb4 Initial commit