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| author | Jesse Hall <jessehall@google.com> | 2013-04-06 23:12:29 -0700 |
|---|---|---|
| committer | Jesse Hall <jessehall@google.com> | 2013-07-15 13:59:41 -0700 |
| commit | 38efe86d9459cf5c96a24a34cc5cbf31fdba7e19 (patch) | |
| tree | 9fc8074b1c3fd31515d0396df9e7f917380529cb /services/surfaceflinger/DisplayDevice.h | |
| parent | 5cd46aa3399ddeaf12a211390dfde66c796ab299 (diff) | |
| download | frameworks_native-38efe86d9459cf5c96a24a34cc5cbf31fdba7e19.zip frameworks_native-38efe86d9459cf5c96a24a34cc5cbf31fdba7e19.tar.gz frameworks_native-38efe86d9459cf5c96a24a34cc5cbf31fdba7e19.tar.bz2 | |
Rewrite VirtualDisplaySurface
The previous implementation assumed that the HWC could read and write
the same buffer on frames that involved both GLES and HWC composition.
It turns out some hardware can't do this. The new implementation
maintains a scratch buffer pool to use on these mixed frames, but on
GLES-only or HWC-only frames still does composition directly into the
output buffer.
Bug: 8384764
Change-Id: I7a3addb34fad9bfcbdabbb8b635083e10223df69
Diffstat (limited to 'services/surfaceflinger/DisplayDevice.h')
| -rw-r--r-- | services/surfaceflinger/DisplayDevice.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h index eefc107..748be1a 100644 --- a/services/surfaceflinger/DisplayDevice.h +++ b/services/surfaceflinger/DisplayDevice.h @@ -119,6 +119,8 @@ public: int32_t getHwcDisplayId() const { return mHwcDisplayId; } const wp<IBinder>& getDisplayToken() const { return mDisplayToken; } + status_t prepareFrame(const HWComposer& hwc) const; + void swapBuffers(HWComposer& hwc) const; status_t compositionComplete() const; |