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author | Eirik Aavitsland <eirik.aavitsland@qt.io> | 2018-04-12 14:25:27 +0200 |
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committer | Eirik Aavitsland <eirik.aavitsland@qt.io> | 2018-04-12 21:22:06 +0000 |
commit | b83a0a9460432abb82218da247710a1aaf321336 (patch) | |
tree | 2bd4017481cc3644034d99f1649064434478c904 /src/3rdparty/libwebp/src/dec/tree_dec.c | |
parent | 4e10f35483db6d3396fe54dcf3d895d7850f8335 (diff) |
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>
Diffstat (limited to 'src/3rdparty/libwebp/src/dec/tree_dec.c')
-rw-r--r-- | src/3rdparty/libwebp/src/dec/tree_dec.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/3rdparty/libwebp/src/dec/tree_dec.c b/src/3rdparty/libwebp/src/dec/tree_dec.c index 9e805f6..3f5a957 100644 --- a/src/3rdparty/libwebp/src/dec/tree_dec.c +++ b/src/3rdparty/libwebp/src/dec/tree_dec.c @@ -11,15 +11,19 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./vp8i_dec.h" -#include "../utils/bit_reader_inl_utils.h" +#include "src/dec/vp8i_dec.h" +#include "src/utils/bit_reader_inl_utils.h" +#if !defined(USE_GENERIC_TREE) #if !defined(__arm__) && !defined(_M_ARM) && !defined(__aarch64__) // using a table is ~1-2% slower on ARM. Prefer the coded-tree approach then. -#define USE_GENERIC_TREE +#define USE_GENERIC_TREE 1 // ALTERNATE_CODE +#else +#define USE_GENERIC_TREE 0 #endif +#endif // USE_GENERIC_TREE -#ifdef USE_GENERIC_TREE +#if (USE_GENERIC_TREE == 1) static const int8_t kYModesIntra4[18] = { -B_DC_PRED, 1, -B_TM_PRED, 2, @@ -317,7 +321,7 @@ static void ParseIntraMode(VP8BitReader* const br, int x; for (x = 0; x < 4; ++x) { const uint8_t* const prob = kBModesProba[top[x]][ymode]; -#ifdef USE_GENERIC_TREE +#if (USE_GENERIC_TREE == 1) // Generic tree-parsing int i = kYModesIntra4[VP8GetBit(br, prob[0])]; while (i > 0) { @@ -335,7 +339,7 @@ static void ParseIntraMode(VP8BitReader* const br, (!VP8GetBit(br, prob[6]) ? B_LD_PRED : (!VP8GetBit(br, prob[7]) ? B_VL_PRED : (!VP8GetBit(br, prob[8]) ? B_HD_PRED : B_HU_PRED))); -#endif // USE_GENERIC_TREE +#endif // USE_GENERIC_TREE top[x] = ymode; } memcpy(modes, top, 4 * sizeof(*top)); @@ -498,7 +502,7 @@ static const uint8_t // Paragraph 9.9 -static const int kBands[16 + 1] = { +static const uint8_t kBands[16 + 1] = { 0, 1, 2, 3, 6, 4, 5, 6, 6, 6, 6, 6, 6, 6, 6, 7, 0 // extra entry as sentinel }; |