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Merge "Avoid flushing DisplayListCanvas state for noop calls" into mnc-dev

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Chris Craik
2015-06-22 22:20:13 +00:00
committed by Android (Google) Code Review
parent 8b1db0746f 772687d242
commit 15d8a2bc77
1 changed files with 6 additions and 0 deletions
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6
libs/hwui/DisplayListCanvas.cpp
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@@ -135,6 +135,8 @@ int DisplayListCanvas::saveLayer(float left, float top, float right, float botto
} }
void DisplayListCanvas::translate(float dx, float dy) { void DisplayListCanvas::translate(float dx, float dy) {
if (dx == 0.0f && dy == 0.0f) return;
mHasDeferredTranslate = true; mHasDeferredTranslate = true;
mTranslateX += dx; mTranslateX += dx;
mTranslateY += dy; mTranslateY += dy;
@@ -143,11 +145,15 @@ void DisplayListCanvas::translate(float dx, float dy) {
} }
void DisplayListCanvas::rotate(float degrees) { void DisplayListCanvas::rotate(float degrees) {
if (degrees == 0.0f) return;
addStateOp(new (alloc()) RotateOp(degrees)); addStateOp(new (alloc()) RotateOp(degrees));
mState.rotate(degrees); mState.rotate(degrees);
} }
void DisplayListCanvas::scale(float sx, float sy) { void DisplayListCanvas::scale(float sx, float sy) {
if (sx == 1.0f && sy == 1.0f) return;
addStateOp(new (alloc()) ScaleOp(sx, sy)); addStateOp(new (alloc()) ScaleOp(sx, sy));
mState.scale(sx, sy); mState.scale(sx, sy);
} }