AuroraMiddleware/skia2
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

SkCanvas::onDrawPicture() quick-reject

Browse Source 
R=reed@google.com,mtklein@google.com

Review URL: https://codereview.chromium.org/1264133003
This commit is contained in:
fmalita 2015-08-03 15:30:35 -07:00 committed by Commit bot
parent e00368018d
commit 48ed62b29d
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/core/SkCanvas.cpp
View File

@ -2744,6 +2744,19 @@ void SkCanvas::drawPicture(const SkPicture* picture, const SkMatrix* matrix, con
void SkCanvas::onDrawPicture(const SkPicture* picture, const SkMatrix* matrix,
const SkPaint* paint) {
if (!paint || paint->canComputeFastBounds()) {
SkRect bounds = picture->cullRect();
if (paint) {
paint->computeFastBounds(bounds, &bounds);
}
if (matrix) {
matrix->mapRect(&bounds);
}
if (this->quickReject(bounds)) {
return;
}
}
SkBaseDevice* device = this->getTopDevice();
if (device) {
// Canvas has to first give the device the opportunity to render