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Merge "Drop less aggressively" into nyc-mr1-dev

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This commit is contained in:
John Reck
2016-07-28 19:59:12 +00:00
committed by Android (Google) Code Review
parent 3a45979ab0 a3d795a34a
commit abf66de147
1 changed files with 6 additions and 4 deletions
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10
libs/hwui/renderthread/CanvasContext.cpp
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@@ -199,6 +199,8 @@ static bool wasSkipped(FrameInfo* info) {
} }
bool CanvasContext::isSwapChainStuffed() { bool CanvasContext::isSwapChainStuffed() {
static const auto SLOW_THRESHOLD = 6_ms;
if (mSwapHistory.size() != mSwapHistory.capacity()) { if (mSwapHistory.size() != mSwapHistory.capacity()) {
// We want at least 3 frames of history before attempting to // We want at least 3 frames of history before attempting to
// guess if the queue is stuffed // guess if the queue is stuffed
@@ -209,8 +211,8 @@ bool CanvasContext::isSwapChainStuffed() {
// Was there a happy queue & dequeue time? If so, don't // Was there a happy queue & dequeue time? If so, don't
// consider it stuffed // consider it stuffed
if (swapA.dequeueDuration < 3_ms if (swapA.dequeueDuration < SLOW_THRESHOLD
&& swapA.queueDuration < 3_ms) { && swapA.queueDuration < SLOW_THRESHOLD) {
return false; return false;
} }
@@ -225,8 +227,8 @@ bool CanvasContext::isSwapChainStuffed() {
// Was there a happy queue & dequeue time? If so, don't // Was there a happy queue & dequeue time? If so, don't
// consider it stuffed // consider it stuffed
if (swapB.dequeueDuration < 3_ms if (swapB.dequeueDuration < SLOW_THRESHOLD
&& swapB.queueDuration < 3_ms) { && swapB.queueDuration < SLOW_THRESHOLD) {
return false; return false;
} }