AuroraMiddleware/skia2
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[fiddle] Clear the canvas to white before calling draw().

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Bug: skia:
Change-Id: I17f1d47c3d04f09ca613e2d3f98d4c73e4bad02c
Reviewed-on: https://skia-review.googlesource.com/19847
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Joe Gregorio <jcgregorio@google.com>
This commit is contained in:
Joe Gregorio 2017-06-14 15:54:32 -04:00 committed by Skia Commit-Bot
parent 7e3a364337
commit 4f12f1e209
1 changed files with 9 additions and 4 deletions
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13
tools/fiddle/fiddle_main.cpp
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@ -93,6 +93,11 @@ static SkData* encode_snapshot(const sk_sp<SkSurface>& surface) {
return img ? img->encode() : nullptr;
}
static SkCanvas* prepare_canvas(SkCanvas * canvas) {
canvas->clear(SK_ColorWHITE);
return canvas;
}
int main(int argc, char** argv) {
SkCommandLineFlags::Parse(argc, argv);
duration = FLAGS_duration;
@ -136,7 +141,7 @@ int main(int argc, char** argv) {
if (options.raster) {
auto rasterSurface = SkSurface::MakeRaster(info);
srand(0);
draw(rasterSurface->getCanvas());
draw(prepare_canvas(rasterSurface->getCanvas()));
rasterData.reset(encode_snapshot(rasterSurface));
}
if (options.gpu) {
@ -150,7 +155,7 @@ int main(int argc, char** argv) {
exit(1);
}
srand(0);
draw(surface->getCanvas());
draw(prepare_canvas(surface->getCanvas()));
gpuData.reset(encode_snapshot(surface));
}
}
@ -159,7 +164,7 @@ int main(int argc, char** argv) {
sk_sp<SkDocument> document(SkDocument::MakePDF(&pdfStream));
if (document) {
srand(0);
draw(document->beginPage(options.size.width(), options.size.height()));
draw(prepare_canvas(document->beginPage(options.size.width(), options.size.height())));
document->close();
pdfData = pdfStream.detachAsData();
}
@ -169,7 +174,7 @@ int main(int argc, char** argv) {
size = options.size;
SkPictureRecorder recorder;
srand(0);
draw(recorder.beginRecording(size.width(), size.height()));
draw(prepare_canvas(recorder.beginRecording(size.width(), size.height())));
auto picture = recorder.finishRecordingAsPicture();
SkDynamicMemoryWStream skpStream;
picture->serialize(&skpStream);