wine/gecko
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine-gecko.git synced 2024-09-13 09:24:08 -07:00
Code Issues Packages Projects Releases Wiki Activity

Bug 792966: Don't try to gralloc small buffers. r=kanru

Browse Source
This commit is contained in:
Chris Jones 2013-01-28 23:49:38 -08:00
parent ae2267c2fc
commit 739aae6070
2 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
gfx/gl/GLContextProviderEGL.cpp
View File

@ -1822,7 +1822,7 @@ public:
#endif
#ifdef MOZ_WIDGET_GONK
if (gUseBackingSurface) {
if (gUseBackingSurface && aSize.width >= 64) {
mGLContext->MakeCurrent(true);
PixelFormat format = PixelFormatForImage(mUpdateFormat);
uint32_t usage = GraphicBuffer::USAGE_HW_TEXTURE |

7
gfx/layers/ipc/ShadowLayerUtilsGralloc.cpp
View File

@ -294,6 +294,13 @@ ShadowLayerForwarder::PlatformAllocBuffer(const gfxIntSize& aSize,
uint32_t aCaps,
SurfaceDescriptor* aBuffer)
{
// Some GL implementations fail to render gralloc textures with
// width < 64. There's not much point in gralloc'ing buffers that
// small anyway, so fall back on shared memory plus a texture
// upload.
if (aSize.width < 64) {
return false;
}
SAMPLE_LABEL("ShadowLayerForwarder", "PlatformAllocBuffer");
// Gralloc buffers are efficiently mappable as gfxImageSurface, so
// no need to check |aCaps & MAP_AS_IMAGE_SURFACE|.