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#include "DMUtil.h"
#include "SkPicture.h"
namespace DM {
SkString UnderJoin(const char* a, const char* b) {
SkString s;
s.appendf("%s_%s", a, b);
return s;
}
SkPicture* RecordPicture(skiagm::GM* gm, uint32_t recordFlags, SkPictureFactory* factory) {
const SkISize size = gm->getISize();
SkPictureRecorder recorder(factory);
SkCanvas* canvas = recorder.beginRecording(size.width(), size.height(), recordFlags);
canvas->concat(gm->getInitialTransform());
gm->draw(canvas);
canvas->flush();
return recorder.endRecording();
}
static void setup_bitmap(SkColorType ct, int width, int height, SkBitmap* bitmap) {
bitmap->allocPixels(SkImageInfo::Make(width, height, ct, kPremul_SkAlphaType));
bitmap->eraseColor(0x00000000);
}
void SetupBitmap(const SkColorType ct, skiagm::GM* gm, SkBitmap* bitmap) {
setup_bitmap(ct, gm->getISize().width(), gm->getISize().height(), bitmap);
}
void SetupBitmap(const SkColorType ct, SkBenchmark* bench, SkBitmap* bitmap) {
setup_bitmap(ct, bench->getSize().x(), bench->getSize().y(), bitmap);
}
void DrawPicture(SkPicture* picture, SkBitmap* bitmap) {
SkASSERT(picture != NULL);
SkASSERT(bitmap != NULL);
SkCanvas canvas(*bitmap);
canvas.drawPicture(*picture);
canvas.flush();
}
bool BitmapsEqual(const SkBitmap& a, const SkBitmap& b) {
const SkAutoLockPixels lockA(a), lockB(b);
return a.getSize() == b.getSize() && 0 == memcmp(a.getPixels(), b.getPixels(), b.getSize());
}
} // namespace DM
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