Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-11-25 22:01:30 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Bug 1293759. Memset RGBX surfaces with basic layers and a skia backend. r=lsalzman

Browse Source
This commit is contained in:
Mason Chang 2016-08-11 07:53:07 -07:00
parent 5cb9bd82d8
commit 1dba66163c
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
gfx/layers/client/TextureClient.cpp
View File

@ -1104,6 +1104,11 @@ TextureClient::CreateForDrawing(TextureForwarder* aAllocator,
return MakeAndAddRef<TextureClient>(data, aTextureFlags, aAllocator);
}
if (moz2DBackend == BackendType::SKIA && aFormat == SurfaceFormat::B8G8R8X8) {
// Skia doesn't support RGBX, so ensure we clear the buffer for the proper alpha values.
aAllocFlags = TextureAllocationFlags(aAllocFlags | ALLOC_CLEAR_BUFFER);
}
// Can't do any better than a buffer texture client.
return TextureClient::CreateForRawBufferAccess(aAllocator, aFormat, aSize,
moz2DBackend, aTextureFlags, aAllocFlags);