# HG changeset patch

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

# Date 1645518286 -3600

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

# Node ID 494640792b4677f6462e95b90a54a4e22aeb738b

# Parent  81832d035e101471dcf52dd91de287268add7a91

imported patch one_swizzle_to_rule_them_all.patch

Index: firefox-102.0/gfx/webrender_bindings/RenderCompositorSWGL.cpp

===================================================================

--- firefox-102.0.orig/gfx/webrender_bindings/RenderCompositorSWGL.cpp

+++ firefox-102.0/gfx/webrender_bindings/RenderCompositorSWGL.cpp

@@ -7,6 +7,7 @@

 #include "RenderCompositorSWGL.h"

 #include "mozilla/gfx/Logging.h"

+#include "mozilla/gfx/Swizzle.h"

 #include "mozilla/widget/CompositorWidget.h"

 #ifdef MOZ_WIDGET_GTK

@@ -235,6 +237,13 @@ void RenderCompositorSWGL::CommitMappedB

   }

   mDT->Flush();

+#if MOZ_BIG_ENDIAN()

+  // One swizzle to rule them all.

+  gfx::SwizzleData(mMappedData, mMappedStride, gfx::SurfaceFormat::B8G8R8A8,

+                   mMappedData, mMappedStride, gfx::SurfaceFormat::A8R8G8B8,

+                   mDT->GetSize());

+#endif

+

   // Done with the DT. Hand it back to the widget and clear out any trace of it.

   mWidget->EndRemoteDrawingInRegion(mDT, mDirtyRegion);

   mDirtyRegion.SetEmpty();