diff options
Diffstat (limited to '')
| -rw-r--r-- | www/librewolf/files/patch-bug1626236 | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/www/librewolf/files/patch-bug1626236 b/www/librewolf/files/patch-bug1626236 new file mode 100644 index 000000000000..ae3b522f6b90 --- /dev/null +++ b/www/librewolf/files/patch-bug1626236 @@ -0,0 +1,92 @@ +https://bugzilla.mozilla.org/show_bug.cgi?id=1626236 +https://bug1626236.bmoattachments.org/attachment.cgi?id=9137096 + +# HG changeset patch +# User msirringhaus@suse.de +# Date 1582805876 -3600 +# Thu Feb 27 13:17:56 2020 +0100 +# Node ID cc3d09abea31068e57f1ab918782f9f86fc6a158 +# Parent 9cd90914846f667f18babc491a74c164ae5d6e9f +imported patch decoder_workaround.patch + +diff --git image/decoders/nsGIFDecoder2.cpp image/decoders/nsGIFDecoder2.cpp +index ebb0b7d..d52ef47 100644 +--- image/decoders/nsGIFDecoder2.cpp ++++ image/decoders/nsGIFDecoder2.cpp +@@ -422,6 +422,9 @@ void nsGIFDecoder2::ConvertColormap(uint32_t* aColormap, uint32_t aColors) { + MOZ_ASSERT(mSwizzleFn); + uint8_t* data = reinterpret_cast<uint8_t*>(aColormap); + mSwizzleFn(data, data, aColors); ++#if MOZ_BIG_ENDIAN() ++ SwizzleRow(SurfaceFormat::A8R8G8B8, SurfaceFormat::B8G8R8A8)(data, data, aColors); ++#endif + } + + LexerResult nsGIFDecoder2::DoDecode(SourceBufferIterator& aIterator, +diff --git image/decoders/nsJPEGDecoder.cpp image/decoders/nsJPEGDecoder.cpp +index 9ea4403..d82772c 100644 +--- image/decoders/nsJPEGDecoder.cpp ++++ image/decoders/nsJPEGDecoder.cpp +@@ -257,6 +257,9 @@ LexerTransition<nsJPEGDecoder::State> nsJPEGDecoder::ReadJPEGData( + case JCS_YCbCr: + // By default, we will output directly to BGRA. If we need to apply + // special color transforms, this may change. ++#if MOZ_BIG_ENDIAN() ++ mInfo.out_color_space = MOZ_JCS_EXT_NATIVE_ENDIAN_XRGB; ++#else + switch (SurfaceFormat::OS_RGBX) { + case SurfaceFormat::B8G8R8X8: + mInfo.out_color_space = JCS_EXT_BGRX; +@@ -271,6 +274,7 @@ LexerTransition<nsJPEGDecoder::State> nsJPEGDecoder::ReadJPEGData( + mState = JPEG_ERROR; + return Transition::TerminateFailure(); + } ++#endif + break; + case JCS_CMYK: + case JCS_YCCK: +diff --git image/decoders/nsPNGDecoder.cpp image/decoders/nsPNGDecoder.cpp +index e3e4ef4..3cc7315 100644 +--- image/decoders/nsPNGDecoder.cpp ++++ image/decoders/nsPNGDecoder.cpp +@@ -356,7 +356,7 @@ LexerResult nsPNGDecoder::DoDecode(SourceBufferIterator& aIterator, + IResumable* aOnResume) { + MOZ_ASSERT(!HasError(), "Shouldn't call DoDecode after error!"); + +- return mLexer.Lex(aIterator, aOnResume, ++ LexerResult res = mLexer.Lex(aIterator, aOnResume, + [=](State aState, const char* aData, size_t aLength) { + switch (aState) { + case State::PNG_DATA: +@@ -366,6 +366,14 @@ LexerResult nsPNGDecoder::DoDecode(SourceBufferIterator& aIterator, + } + MOZ_CRASH("Unknown State"); + }); ++ ++#if MOZ_BIG_ENDIAN() ++ if(res.is<TerminalState>() && res.as<TerminalState>() == TerminalState::SUCCESS) { ++ NativeEndian::swapToLittleEndianInPlace<uint32_t>((uint32_t*)(mImageData), mImageDataLength / 4); ++ } ++#endif ++ ++ return res; + } + + LexerTransition<nsPNGDecoder::State> nsPNGDecoder::ReadPNGData( +diff --git image/decoders/nsWebPDecoder.cpp image/decoders/nsWebPDecoder.cpp +index e58ca92..2056ebb 100644 +--- image/decoders/nsWebPDecoder.cpp ++++ image/decoders/nsWebPDecoder.cpp +@@ -247,7 +247,12 @@ nsresult nsWebPDecoder::CreateFrame(const OrientedIntRect& aFrameRect) { + // WebP doesn't guarantee that the alpha generated matches the hint in the + // header, so we always need to claim the input is BGRA. If the output is + // BGRX, swizzling will mask off the alpha channel. ++#if MOZ_BIG_ENDIAN() ++ mBuffer.colorspace = MODE_ARGB; ++ SurfaceFormat inFormat = mFormat; ++#else + SurfaceFormat inFormat = SurfaceFormat::OS_RGBA; ++#endif + + SurfacePipeFlags pipeFlags = SurfacePipeFlags(); + if (mFormat == SurfaceFormat::OS_RGBA && |