Blame SOURCES/one_swizzle_to_rule_them_all.patch
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# HG changeset patch
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# User M. Sirringhaus <msirringhaus@suse.de>
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# Date 1645518286 -3600
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# Tue Feb 22 09:24:46 2022 +0100
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# Node ID 494640792b4677f6462e95b90a54a4e22aeb738b
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# Parent 81832d035e101471dcf52dd91de287268add7a91
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imported patch one_swizzle_to_rule_them_all.patch
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Index: firefox-102.0/gfx/webrender_bindings/RenderCompositorSWGL.cpp
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===================================================================
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--- firefox-102.0.orig/gfx/webrender_bindings/RenderCompositorSWGL.cpp
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+++ firefox-102.0/gfx/webrender_bindings/RenderCompositorSWGL.cpp
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@@ -7,6 +7,7 @@
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#include "RenderCompositorSWGL.h"
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#include "mozilla/gfx/Logging.h"
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+#include "mozilla/gfx/Swizzle.h"
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#include "mozilla/widget/CompositorWidget.h"
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#ifdef MOZ_WIDGET_GTK
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@@ -235,6 +237,13 @@ void RenderCompositorSWGL::CommitMappedB
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}
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mDT->Flush();
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+#if MOZ_BIG_ENDIAN()
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+ // One swizzle to rule them all.
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+ gfx::SwizzleData(mMappedData, mMappedStride, gfx::SurfaceFormat::B8G8R8A8,
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+ mMappedData, mMappedStride, gfx::SurfaceFormat::A8R8G8B8,
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+ mDT->GetSize());
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+#endif
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+
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// Done with the DT. Hand it back to the widget and clear out any trace of it.
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mWidget->EndRemoteDrawingInRegion(mDT, mDirtyRegion);
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mDirtyRegion.SetEmpty();
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