# HG changeset patch

# User M. Sirringhaus <msirringhaus@suse.de>

# Date 1645518286 -3600

#      Tue Feb 22 09:24:46 2022 +0100

# Node ID 81832d035e101471dcf52dd91de287268add7a91

# Parent  66f7ce16eb4965108687280e5443edd610631efb

imported patch svg-rendering.patch

diff --git a/image/imgFrame.cpp b/image/imgFrame.cpp

--- a/image/imgFrame.cpp

+++ b/image/imgFrame.cpp

@@ -372,6 +372,17 @@ nsresult imgFrame::InitWithDrawable(gfxD

     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.