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surfaceflinger: Set max acquired buffer count

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If triple framebuffers are enabled, the number of acquired
buffers isn't increased by default. Set the count to one less
than the max buffers to make sure all three buffers come into
play.

Change-Id: I8fae1b5564fbea598e415a86b0a21c3449c92d87
This commit is contained in:
Naseer Ahmed 2013-11-19 14:11:26 -05:00 committed by Steve Kondik
parent 1cdd1b5ad2
commit b9127bdbe3
1 changed files with 1 additions and 0 deletions
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services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
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@ -67,6 +67,7 @@ FramebufferSurface::FramebufferSurface(HWComposer& hwc, int disp,
mConsumer->setDefaultBufferFormat(mHwc.getFormat(disp));
mConsumer->setDefaultBufferSize(mHwc.getWidth(disp), mHwc.getHeight(disp));
mConsumer->setDefaultMaxBufferCount(NUM_FRAMEBUFFER_SURFACE_BUFFERS);
mConsumer->setMaxAcquiredBufferCount(NUM_FRAMEBUFFER_SURFACE_BUFFERS - 1);
}
status_t FramebufferSurface::beginFrame(bool /*mustRecompose*/) {