Update the bundled libwebp to version 0.6.1v5.11.0-beta4

Upstream changes since 0.6.0 have been merged in.
Also updated version in qt_attribution.json.

Change-Id: I6f46bdfe2dd7288dbe61c4d7924309bb435e3928
Reviewed-by: Liang Qi <liang.qi@qt.io>

1 files changed, 285 insertions, 0 deletions

diff --git a/src/3rdparty/libwebp/ChangeLog b/src/3rdparty/libwebp/ChangeLog
index 7ac7b5f..b17feb2 100644
--- a/src/3rdparty/libwebp/ChangeLog
+++ b/src/3rdparty/libwebp/ChangeLog
@@ -1,9 +1,294 @@
+f66955de WEBP_REDUCE_CSP: restrict colorspace support
+a289d8e7 update ChangeLog (tag: v0.6.1-rc2)
+c10a493c vwebp: disable double buffering on windows & mac
+0d4466c2 webp_to_sdl.c: fix file mode
+1b27bf8b WEBP_REDUCE_SIZE: disable all rescaler code
+126be109 webpinfo: add -version option
+9add62b5 bump version to 0.6.1
+d3e26144 update NEWS
+2edda639 README: add webpinfo section
+9ca568ef Merge "right-size some tables"
+31f1995c Merge "SSE2 implementation of HasAlphaXXX"
+a80c46bd SSE2 implementation of HasAlphaXXX
+083507f2 right-size some tables
+2e5785b2 anim_utils.c: remove warning when !defined(WEBP_HAVE_GIF)
+b299c47e add WEBP_REDUCE_SIZE
+f593d71a enc: disable pic->stats/extra_info w/WEBP_DISABLE_STATS
+541179a9 Merge "predictor_enc: fix build w/--disable-near-lossless"
+5755a7ec predictor_enc: fix build w/--disable-near-lossless
+eab5bab7 add WEBP_DISABLE_STATS
+8052c585 remove some petty TODOs from vwebp.
+c245343d move LOAD8x4 and STORE8x2 closer to their use location
+b9e734fd dec,cosmetics: normalize function naming style
+c188d546 dec: harmonize function suffixes
+28c5ac81 dec_sse41: harmonize function suffixes
+e65b72a3 Merge "introduce WebPHasAlpha8b and WebPHasAlpha32b"
+b94cee98 dec_sse2: remove HE8uv_SSE2
+44a0ee3f introduce WebPHasAlpha8b and WebPHasAlpha32b
+aebf59ac Merge "WebPPictureAllocARGB: align argb allocation"
+c184665e WebPPictureAllocARGB: align argb allocation
+3daf7509 WebPParseHeaders: remove obsolete animation TODO
+80285d97 cmake: avoid security warnings under msvc
+650eac55 cmake: don't set -Wall with MSVC
+c462cd00 Remove useless code.
+01a98217 Merge "remove WebPWorkerImpl declaration from the header"
+3c49fc47 Merge "thread_utils: fix potentially bad call to Execute"
+fde2782e thread_utils: fix potentially bad call to Execute
+2a270c1d remove WebPWorkerImpl declaration from the header
+f1f437cc remove mention of 'lossy-only parameters' from the doc
+3879074d Merge "WebPMemToUint32: remove ptr cast to int"
+04b029d2 WebPMemToUint32: remove ptr cast to int
+b7971d0e dsp: avoid defining _C functions w/NEON builds
+6ba98764 webpdec: correct alloc size check w/use_argb
+5cfb3b0f normalize include guards
+f433205e Merge changes Ia17c7dfc,I75423abb,Ia2f716b4,I161caa14,I4210081a, ...
+8d033b14 {dec,enc}_neon: harmonize function suffixes x2
+0295e981 upsampling_neon: harmonize function suffixes
+d572c4e5 yuv_neon: harmonize function suffixes
+ab9c2500 rescaler_neon: harmonize function suffixes
+93e0ce27 lossless_neon: harmonize function suffixes
+22fbc50e lossless_enc_neon: harmonize function suffixes
+447875b4 filters_neon,cosmetics: fix indent
+e51bdd43 remove unused VP8TokenToStats() function
+785da7ea enc_neon: harmonize function suffixes
+bc1a251f dec_neon: harmonize function suffixes
+61e535f1 dsp/lossless: workaround gcc-4.8 bug on arm
+68b2eab7 cwebp: fix alpha reporting w/lossless & metadata
+30042faa WebPDemuxGetI: add doc details around WebPFormatFeature
+0a17f471 Merge "WIP: list includes as descendants of the project dir"
+a4399721 WIP: list includes as descendants of the project dir
+08275708 Merge "Make sure we reach the full range for alpha blending."
+d361a6a7 yuv_sse2: harmonize function suffixes
+6921aa6f upsampling_sse2: harmonize function suffixes
+08c67d3e ssim_sse2: harmonize function suffixes
+582a1b57 rescaler_sse2: harmonize function suffixes
+2c1b18ba lossless_sse2: harmonize function suffixes
+0ac46e81 lossless_enc_sse2: harmonize function suffixes
+bc634d57 enc_sse2: harmonize function suffixes
+bcb7347c dec_sse2: harmonize function suffixes
+e14ad93c Make sure we reach the full range for alpha blending.
+7038ca8d demux,StoreFrame: restore hdr size check to min req
+fb3daad6 cpu: fix ssse3 check
+be590e06 Merge "Fix CMake redefinition for HAVE_CPU_FEATURES_H"
+35f736e1 Fix CMake redefinition for HAVE_CPU_FEATURES_H
+a5216efc Fix integer overflow warning.
+a9c8916b decode.h,WebPIDecGetRGB: clarify output ptr validity
+3c74c645 gif2webp: handle 1-frame case properly + fix anim_diff
+c7f295d3 Merge "gif2webp: introduce -loop_compatibility option"
+b4e04677 gif2webp: introduce -loop_compatibility option
+f78da3de add LOCAL_CLANG_PREREQ and avoid WORK_AROUND_GCC w/3.8+
+01c426f1 define WEBP_USE_INTRINSICS w/gcc-4.9+
+8635973d use sdl-config (if available) to determine the link flags
+e9459382 use CPPFLAGS before CFLAGS
+4a9d788e Merge "Android.mk,mips: fix clang build with r15"
+4fbdc9fb Android.mk,mips: fix clang build with r15
+a80fcc4a ifdef code not used by Chrome/Android.
+3993af12 Fix signed integer overflows.
+f66f94ef anim_dump: small tool to dump frames from animated WebP
+6eba857b Merge "rationalize the Makefile.am"
+c5e34fba function definition cleanup
+3822762a rationalize the Makefile.am
+501ef6e4 configure style fix: animdiff -> anim_diff
+f8bdc268 Merge "protect against NULL dump_folder[] value in ReadAnimatedImage()"
+23bfc652 protect against NULL dump_folder[] value in ReadAnimatedImage()
+8dc3d71b cosmetics,ReadAnimatedWebP: correct function comment
+5bd40066 Merge changes I66a64a0a,I4d2e520f
+7945575c cosmetics,webpinfo: remove an else after a return
+8729fa11 cosmetics,cwebp: remove an else after a return
+f324b7f9 cosmetics: normalize fn proto & decl param names
+869eb369 CMake cleanups.
+289e62a3 Remove declaration of unimplemented VP8ApplyNearLosslessPredict
+20a94186 pnmdec,PAM: validate depth before calculating bytes_per_px
+34130afe anim_encode: fix integer overflow
+42c79aa6 Merge "Encoder: harmonize function suffixes"
+b09307dc Encoder: harmonize function suffixes
+bed0456d Merge "SSIM: harmonize the function suffix"
+54f6a3cf lossless_sse2.c: fix some missed suffix changes
+088f1dcc SSIM: harmonize the function suffix
+86fc4dd9 webpdec: use ImgIoUtilCheckSizeArgumentsOverflow
+08ea9ecd imageio: add ability restrict max image size
+6f9daa4a jpegdec,ReadError: fix leaks on error
+a0f72a4f VP8LTransformColorFunc: drop an non-respected 'const' from the signature.
+8c934902 Merge "Lossess dec: harmonize the function suffixes"
+622242aa Lossess dec: harmonize the function suffixes
+1411f027 Lossless Enc: harmonize the function suffixes
+24ad2e3c add const to two variables
+46efe062 Merge "Allow the lossless cruncher to work for alpha."
+8c3f9a47 Speed-up LZ77.
+1aef4c71 Allow the lossless cruncher to work for alpha.
+b8821dbd Improve the box LZ77 speed.
+7beed280 add missing ()s to macro parameters
+6473d20b Merge "fix Android standalone toolchain build"
+dcefed95 Merge "build.gradle: fix arm64 build"
+0c83a8bc Merge "yuv: harmonize suffix naming"
+c6d1db4b fix Android standalone toolchain build
+663a6d9d unify the ALTERNATE_CODE flag usage
+73ea9f27 yuv: harmonize suffix naming
+c71b68ac build.gradle: fix arm64 build
+c4568b47 Rescaler: harmonize the suffix naming
+6cb13b05 Merge "alpha_processing: harmonize the naming suffixes to be _C()"
+83a3e69a Merge "simplify WEBP_EXTERN macro"
+7295fde2 Merge "filters: harmonize the suffixes naming to _SSE2(), _C(), etc."
+8e42ba4c simplify WEBP_EXTERN macro
+331ab34b cost*.c: harmonize the suffix namings
+b161f670 filters: harmonize the suffixes naming to _SSE2(), _C(), etc.
+dec5e4d3 alpha_processing: harmonize the naming suffixes to be _C()
+6878d427 fix memory leak in SDL_Init()
+461ae555 Merge "configure: fix warnings in sdl check"
+62486a22 configure: test for -Wundef
+92982609 dsp.h: fix -Wundef w/__mips_dsp_rev
+0265cede configure: fix warnings in sdl check
+88c73d8a backward_references_enc.h: fix WINDOW_SIZE_BITS check
+4ea49f6b rescaler_sse2.c: fix WEBP_RESCALER_FIX -> _RFIX typo
+1b526638 Clean-up some CMake
+87f57a4b Merge "cmake: fix gif lib detection when cross compiling"
+b34a9db1 cosmetics,dec_sse2: remove some redundant comments
+471c5755 cmake: fix gif lib detection when cross compiling
+c793417a cmake: disable gif2webp if gif lib isn't found
+dcbc1c88 cmake: split gif detection from IMG deps
+66ad84f0 Merge "muxread: remove unreachable code"
+50ec3ab7 muxread: remove unreachable code
+7d67a164 Lossy encoding: smoothen transparent areas to improve compression
+e50650c7 Merge "fix signature for DISABLE_TOKEN_BUFFER compilation"
+671d2567 fix signature for DISABLE_TOKEN_BUFFER compilation
+d6755580 cpu.cmake: use unique flag to test simd disable flags
+28914528 Merge "Remove the argb* files."
+8acb4942 Remove the argb* files.
+3b62347b README: correct cmake invocation note
+7ca0df13 Have the SSE2 version of PackARGB use common code.
+7b250459 Merge "Re-use the transformed image when trying several LZ77 in lossless."
+e132072f Re-use the transformed image when trying several LZ77 in lossless.
+5d7a50ef Get code to compile in C++.
+7b012987 configure: test for -Wparentheses-equality
+f0569adb Fix man pages for multi-threading.
+f1d5a397 multithread cruncher: only copy stats when picture->stats != NULL
+f8c2ac15 Multi-thread the lossless cruncher.
+a88c6522 Merge "Integrate a new LZ77 looking for matches in the neighborhood of a pixel only."
+8f6df1d0 Unroll Predictors 10, 11 and 12.
+355c3d1b Integrate a new LZ77 looking for matches in the neighborhood of a pixel only.
+a1779a01 Refactor LZ77 handling in preparation for a new method.
+67de68b5 Android.mk/build.gradle: fix mips build with clang from r14b
+f209a548 Use the plane code and not the distance when computing statistics.
+b903b80c Split cost-based backward references in its own file.
+498cad34 Cosmetic changes in backward reference.
+e4eb4587 lossless, VP8LTransformColor_C: make sure no overflow happens with colors.
+af6deaff webpinfo: handle alpha flag mismatch
+7caef29b Fix typo that creeped in.
+39e19f92 Merge "near lossless: fix unsigned int overflow warnings."
+9bbc0891 near lossless: fix unsigned int overflow warnings.
+e1118d62 Merge "cosmetics,FindClosestDiscretized: use uint in mask creation"
+186bc9b7 Merge "webpinfo: tolerate ALPH+VP8L"
+b5887297 cosmetics,FindClosestDiscretized: use uint in mask creation
+f1784aee near_lossless,FindClosestDiscretized: use unsigned ops
+0d20abb3 webpinfo: tolerate ALPH+VP8L
+972104b3 webpmux: tolerate false positive Alpha flag
+dd7e83cc tiffdec,ReadTIFF: ensure data_size is < tsize_t max
+d988eb7b tiffdec,MyRead: quiet -Wshorten-64-to-32 warning
+dabda707 webpinfo: add support to parse Alpha bitstream
+4c117643 webpinfo: correct background color output, BGRA->ARGB
+defc98d7 Doc: clarify the role of quality in WebPConfig.
+d78ff780 Merge "Fix code to compile with C++."
+c8f14093 Fix code to compile with C++.
+497dc6a7 pnmdec: sanitize invalid header output
+d78e5867 Merge "configure: test for -Wconstant-conversion"
+481e91eb Merge "pnmdec,PAM: set bytes_per_px based on depth when missing"
+93b12753 configure: test for -Wconstant-conversion
+645f0c53 pnmdec,PAM: set bytes_per_px based on depth when missing
+e9154605 Merge "vwebp: activate GLUT double-buffering"
+818d795b vwebp: activate GLUT double-buffering
+d63e6f4b Add a man page for webpinfo
+4d708435 Merge "NEON: implement ConvertRGB24ToY/BGR24/ARGB/RGBA32ToUV/ARGBToUV"
+faf42213 NEON: implement ConvertRGB24ToY/BGR24/ARGB/RGBA32ToUV/ARGBToUV
+b4d576fa Install man pages with CMake.
+cbc1b921 webpinfo: add features to parse bitstream header
+e644c556 Fix bad bit writer initialization.
+b62cdad2 Merge "Implement a cruncher for lossless at method 6."
+da3e4dfb use the exact constant for the gamma transfer function
+a9c701e0 Merge "tiffdec: fix EXTRASAMPLES check"
+adab8ce0 Implement a cruncher for lossless at method 6.
+1b92b237 Merge "Fix VP8ApplyNearLossless to respect const and stride."
+1923ff02 tiffdec: fix EXTRASAMPLES check
+97cce5ba tiffdec: only request EXTRASAMPLES w/> 3 samples/px
+0dcd85b6 Fix VP8ApplyNearLossless to respect const and stride.
+f7682189 yuv: rationalize the C/SSE2 function naming
+52245424 NEON implementation of some Sharp-YUV420 functions
+690efd82 Avoid several backward reference copies.
+4bb1f607 src/dec/vp8_dec.h, cosmetics: fix comments
+285748be cmake: build/install webpinfo
+78fd199c backward_references_enc.c: clear -Wshadow warnings
+ae836410 WebPLog2FloorC: clear -Wshadow warning
+d0b7404e Merge "WASM support"
+134e314f WASM support
+c08adb6f Merge "VP8LEnc: remove use of BitsLog2Ceiling()"
+28c37ebd VP8LEnc: remove use of BitsLog2Ceiling()
+2cb58ab2 webpinfo: output format as a human readable string
+bb175a93 Merge "rename some symbols clashing with MSVC headers"
+39eda658 Remove a duplicated pixel hash implementation.
+36b8274d rename some symbols clashing with MSVC headers
+274daf54 Add webpinfo tool.
+ec5036e4 add explicit reference to /usr/local/{lib,inc}
+18f0dfac Merge "fix TIFF encoder regarding rgbA/RGBA"
+4e2b0b50 Merge "webpdec.h: fix a doc typo"
+e2eeabff Merge "Install binaries, libraries and headers in CMake."
+836607e6 webpdec.h: fix a doc typo
+9273e441 fix TIFF encoder regarding rgbA/RGBA
+17e3c11f Add limited PAM decoding support
+5f624871 Install binaries, libraries and headers in CMake.
+976adac1 Merge "lossless incremental decoding: fix missing eos_ test"
+f8fad4fa lossless incremental decoding: fix missing eos_ test
+27415d41 Merge "vwebp_sdl: fix the makefile.unix"
+49566182 Merge "ImgIoUtilWriteFile(): use ImgIoUtilSetBinaryMode"
+6f75a51b Analyze the transform entropy on the whole image.
+a5e4e3af Use palette only if we can in entropy analysis.
+75a9c3c4 Improve compression by better entropy analysis.
+39cf6f4f vwebp_sdl: fix the makefile.unix
+699b0416 ImgIoUtilWriteFile(): use ImgIoUtilSetBinaryMode
+7d985bd1 Fix small entropy analysis bug.
+6e7caf06 Optimize the color cache size.
+833c9219 More efficient stochastic histogram merge.
+5183326b Refactor the greedy histogram merge.
+99f6f462 Merge "histogram_enc.c,MyRand: s/ul/u/ for unsigned constants"
+80a22186 ssim.c: remove dead include
+a128dfff histogram_enc.c,MyRand: s/ul/u/ for unsigned constants
+693bf74e move the SSIM calculation code in ssim.c / ssim_sse2.c
+10d791ca Merge "Fix the random generator in HistogramCombineStochastic."
+fa63a966 Fix the random generator in HistogramCombineStochastic.
+16be192f VP8LSetBitPos: remove the eos_ setting
+027151ca don't erase the surface before blitting.
+4105d565 disable WEBP_USE_XXX optimisations when EMSCRIPTEN is defined
+9ee32a75 Merge "WebP-JS: emscripten-based Javascript decoder"
+ca9f7b7d WebP-JS: emscripten-based Javascript decoder
+868aa690 Perform greedy histogram merge in a unified way.
+5b393f2d Merge "fix path typo for vwebp_sdl in Makefile.vc"
+e0012bea CMake: only use libwebpdecoder for building dwebp
+84c2a7b0 fix path typo for vwebp_sdl in Makefile.vc
+1b0e4abf Merge "Add a flag to disable SIMD optimizations."
+32263250 Add a flag to disable SIMD optimizations.
+b494fdec optimize the ARGB->ARGB Import to use memcpy
+f1536039 Merge "ReadWebP: decode directly into a pre-allocated buffer"
+e69ed291 ReadWebP: decode directly into a pre-allocated buffer
+57d8de8a Merge "vwebp_sdl: simple viewer based on SDL"
+5cfd4ebc LZ77 interval speedups. Faster, smaller, simpler.
+1e7ad88b PNM header decoder: add some basic numerical validation
+17c7890c Merge "Add a decoder only library for WebP in CMake."
+be733786 Merge "Add clang build fix for MSA"
+03cda0e4 Add a decoder only library for WebP in CMake.
+aa893914 Add clang build fix for MSA
+31a92e97 Merge "imageio: add limited PNM support for reading"
+dcf9d82a imageio: add limited PNM support for reading
+6524fcd6 vwebp_sdl: simple viewer based on SDL
+6cf24a24 get_disto: fix reference file read
+43d472aa Merge tag 'v0.6.0'
+50d1a848 update ChangeLog (tag: v0.6.0, origin/0.6.0, 0.6.0)
 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.
+1c3190b6 Merge "Fix "all|no frames are keyframes" settings."
 f4dc56fd disable GradientUnfilter_NEON
+4f3e3bbd disable GradientUnfilter_NEON
+2dc0bdca Fix "all|no frames are keyframes" settings.
 0d8e0588 img2webp: treat -loop as a no-op w/single images
 b0450139 ReadImage(): restore size reporting
 0ad3b4ef update ChangeLog (tag: v0.6.0-rc2)