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Diffstat (limited to 'user/thunderbird/webrender.patch')
| -rw-r--r-- | user/thunderbird/webrender.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/user/thunderbird/webrender.patch b/user/thunderbird/webrender.patch new file mode 100644 index 000000000..cfc920cfd --- /dev/null +++ b/user/thunderbird/webrender.patch @@ -0,0 +1,28 @@ +# HG changeset patch +# User Petr Sumbera <petr.sumbera@oracle.com> +# Date 1648114576 25200 +# Thu Mar 24 02:36:16 2022 -0700 +# Node ID 903e5f164c0ed424492eec6f388c03cbbcf99913 +# Parent 20d81e68da033746bf81acbb08490f16679853da +Bug 1716707 [s390x] Software WebRender does not support big endian + +--- firefox-128.0/image/imgFrame.cpp ++++ firefox-128.0/image/imgFrame.cpp +@@ -382,6 +382,17 @@ mAborted = true; + return NS_ERROR_OUT_OF_MEMORY; + } + ++#if MOZ_BIG_ENDIAN() ++ if (aBackend == gfx::BackendType::SKIA && canUseDataSurface) { ++ // SKIA is lying about what format it returns on big endian ++ for (int ii=0; ii < mRawSurface->GetSize().Height()*mRawSurface->Stride() / 4; ++ii) { ++ uint32_t *vals = (uint32_t*)(mRawSurface->GetData()); ++ uint32_t val = ((vals[ii] << 8) & 0xFF00FF00 ) | ((vals[ii] >> 8) & 0xFF00FF ); ++ vals[ii] = (val << 16) | (val >> 16); ++ } ++ } ++#endif ++ + if (!canUseDataSurface) { + // We used an offscreen surface, which is an "optimized" surface from + // imgFrame's perspective. |