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Commit 48eb5659 authored by Fabien Sanglard's avatar Fabien Sanglard
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SF: Allow triple buffering on values above 3 

SurfaceFlinger will enable triple buffering only when configstore
propery maxFrameBufferAcquiredBuffers is equal to 3. This is an
issue for some vendors who set maxFrameBufferAcquiredBuffers to 4
and above.

This patch enable "triple buffering" behavior for any value of
maxFrameBufferAcquiredBuffers above or equal to 3.

Bug: 62024458
Test: Manual
Change-Id: I18f1124fdaf2d25611b4e91e6e9177955f82726a
parent 30b390cb

services/surfaceflinger/DisplayDevice.cpp

+1 −1
Original line number Diff line number Diff line
@@ -65,7 +65,7 @@ using namespace android::hardware::configstore; 
using namespace android::hardware::configstore::V1_0;



static bool useTripleFramebuffer = getInt64< ISurfaceFlingerConfigs,

        &ISurfaceFlingerConfigs::maxFrameBufferAcquiredBuffers>(2) == 3;

        &ISurfaceFlingerConfigs::maxFrameBufferAcquiredBuffers>(2) >= 3;



#if !defined(EGL_EGLEXT_PROTOTYPES) || !defined(EGL_ANDROID_swap_rectangle)

// Dummy implementation in case it is missing.