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| author | Jesse Hall <jessehall@google.com> | 2012-06-28 14:27:53 -0700 |
|---|---|---|
| committer | Jesse Hall <jessehall@google.com> | 2012-06-30 21:38:51 -0700 |
| commit | b42b1ac1587aebda5e2f334d95b620271fafba4e (patch) | |
| tree | 5852fb46f80587194d109b3baa04a91af443181b /services/surfaceflinger | |
| parent | c777b0b3b9b0ea5d8e378fccde6935765e28e329 (diff) | |
| download | frameworks_native-b42b1ac1587aebda5e2f334d95b620271fafba4e.zip frameworks_native-b42b1ac1587aebda5e2f334d95b620271fafba4e.tar.gz frameworks_native-b42b1ac1587aebda5e2f334d95b620271fafba4e.tar.bz2 | |
Return fence from acquireBuffer
Change-Id: Iab22054c1dc4fd84affab3cc5bbdcd5a1e689666
Diffstat (limited to 'services/surfaceflinger')
| -rw-r--r-- | services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp b/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp index 02d2b10..6cfb190 100644 --- a/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp +++ b/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp @@ -106,6 +106,16 @@ void FramebufferSurface::onFirstRef() { if (item.mGraphicBuffer != 0) { self->mBuffers[item.mBuf] = item.mGraphicBuffer; } + if (item.mFence.get()) { + err = item.mFence->wait(Fence::TIMEOUT_NEVER); + if (err) { + ALOGE("failed waiting for buffer's fence: %d", err); + self->mBufferQueue->releaseBuffer(item.mBuf, + EGL_NO_DISPLAY, EGL_NO_SYNC_KHR, + item.mFence); + return; + } + } self->fbDev->post(self->fbDev, self->mBuffers[item.mBuf]->handle); if (self->mCurrentBufferIndex >= 0) { self->mBufferQueue->releaseBuffer(self->mCurrentBufferIndex, |