Add support for render-ahead
For periods of time during which latency is less important
allow a client to request a deeper render-ahead pipeline.
The latency tradeoff results in less overall visual jank
Test: none, only used by macrobench
Change-Id: I516203b70bdc75b6415fa08bf9c4fb1b598b0102
diff --git a/libs/hwui/renderthread/Frame.h b/libs/hwui/renderthread/Frame.h
index d266faa..03cf95d 100644
--- a/libs/hwui/renderthread/Frame.h
+++ b/libs/hwui/renderthread/Frame.h
@@ -37,6 +37,8 @@
// for what this means
int32_t bufferAge() const { return mBufferAge; }
+ void setPresentTime(int64_t presentTime) { mPresentTime = presentTime; }
+
private:
Frame() {}
friend class EglManager;
@@ -44,6 +46,7 @@
int32_t mWidth;
int32_t mHeight;
int32_t mBufferAge;
+ int64_t mPresentTime;
EGLSurface mSurface;