commit 1971b63aa4d82db37794f19e0eb01feb1826e422
author Fabien Sanglard <sanglardf@google.com> Fri Mar 10 14:50:03 2017 -0800
committer Fabien Sanglard <sanglardf@google.com> Tue Mar 21 15:59:10 2017 -0700
tree 9eecd46120fb0e091d9e87969b5c2f2616463ca0
parent 4d8f53906fa71ab3850e0fbdb62573b7b1f90deb

Use max acquired buffer setting to configStore

Change-Id: I48454243bcac12f5a83d080cd9115686f9f728ca

services/surfaceflinger/SurfaceFlinger_hwc1.cpp

diff --git a/services/surfaceflinger/SurfaceFlinger_hwc1.cpp b/services/surfaceflinger/SurfaceFlinger_hwc1.cpp
index 0ff9f54..cd02b13 100644
--- a/services/surfaceflinger/SurfaceFlinger_hwc1.cpp
+++ b/services/surfaceflinger/SurfaceFlinger_hwc1.cpp
@@ -116,6 +116,7 @@
 bool SurfaceFlinger::useHwcForRgbToYuv;
 uint64_t SurfaceFlinger::maxVirtualDisplaySize;
 bool SurfaceFlinger::hasSyncFramework;
+int64_t SurfaceFlinger::maxFrameBufferAcquiredBuffers;
 
 SurfaceFlinger::SurfaceFlinger()
     :   BnSurfaceComposer(),
@@ -175,6 +176,9 @@
     useHwcForRgbToYuv = getBool< ISurfaceFlingerConfigs,
             &ISurfaceFlingerConfigs::useHwcForRGBtoYUV>(false);
 
+    maxFrameBufferAcquiredBuffers = getInt64< ISurfaceFlingerConfigs,
+            &ISurfaceFlingerConfigs::maxFrameBufferAcquiredBuffers>(2);
+
     char value[PROPERTY_VALUE_MAX];
 
     property_get("ro.bq.gpu_to_cpu_unsupported", value, "0");
@@ -3024,6 +3028,8 @@
     result.appendFormat(" FORCE_HWC_FOR_RBG_TO_YUV=%d", useHwcForRgbToYuv);
     result.appendFormat(" MAX_VIRT_DISPLAY_DIM=%" PRIu64, maxVirtualDisplaySize);
     result.appendFormat(" RUNNING_WITHOUT_SYNC_FRAMEWORK=%d", !hasSyncFramework);
+    result.appendFormat(" NUM_FRAMEBUFFER_SURFACE_BUFFERS=%" PRId64,
+                        maxFrameBufferAcquiredBuffers);
     result.append("]");
 }