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| author | Jamie Gennis <jgennis@google.com> | 2011-08-10 11:48:07 -0700 |
|---|---|---|
| committer | Jamie Gennis <jgennis@google.com> | 2011-08-22 14:56:29 -0700 |
| commit | 3599bf2c0727bc33e8136f5163eee6f398545e05 (patch) | |
| tree | beca7f4430aecb34117b24088a9f0cc99f0b701d | |
| parent | c2d9862c859eb61afccf93ba2824136b6bb7a987 (diff) | |
| download | frameworks_native-3599bf2c0727bc33e8136f5163eee6f398545e05.zip frameworks_native-3599bf2c0727bc33e8136f5163eee6f398545e05.tar.gz frameworks_native-3599bf2c0727bc33e8136f5163eee6f398545e05.tar.bz2 | |
SurfaceFlinger: use the HWC gralloc usage bit
This change makes SurfaceFlinger always use the
GRALLOC_USAGE_HW_COMPOSER usage bit when allocating buffers that may be
passed to the HWComposer.
Change-Id: I70362a8ede2b359fb2046853f85149d597465817
| -rw-r--r-- | include/ui/GraphicBuffer.h | 1 | ||||
| -rw-r--r-- | services/surfaceflinger/Layer.cpp | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/ui/GraphicBuffer.h b/include/ui/GraphicBuffer.h index 370253a..b9deafc 100644 --- a/include/ui/GraphicBuffer.h +++ b/include/ui/GraphicBuffer.h @@ -62,6 +62,7 @@ public: USAGE_HW_TEXTURE = GRALLOC_USAGE_HW_TEXTURE, USAGE_HW_RENDER = GRALLOC_USAGE_HW_RENDER, USAGE_HW_2D = GRALLOC_USAGE_HW_2D, + USAGE_HW_COMPOSER = GRALLOC_USAGE_HW_COMPOSER, USAGE_HW_MASK = GRALLOC_USAGE_HW_MASK }; diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp index 19c7ddd..853975a 100644 --- a/services/surfaceflinger/Layer.cpp +++ b/services/surfaceflinger/Layer.cpp @@ -559,6 +559,7 @@ uint32_t Layer::getEffectiveUsage(uint32_t usage) const // need a hardware-protected path to external video sink usage |= GraphicBuffer::USAGE_PROTECTED; } + usage |= GraphicBuffer::USAGE_HW_COMPOSER; return usage; } |