зеркало из https://github.com/mozilla/moz-skia.git
43 строки
1.2 KiB
C++
43 строки
1.2 KiB
C++
#include "DMUtil.h"
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#include "SkPicture.h"
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namespace DM {
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SkString UnderJoin(const char* a, const char* b) {
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SkString s;
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s.appendf("%s_%s", a, b);
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return s;
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}
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void RecordPicture(skiagm::GM* gm, SkPicture* picture, uint32_t recordFlags) {
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const SkISize size = gm->getISize();
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SkCanvas* canvas = picture->beginRecording(size.width(), size.height(), recordFlags);
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canvas->concat(gm->getInitialTransform());
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gm->draw(canvas);
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canvas->flush();
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picture->endRecording();
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}
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void SetupBitmap(const SkColorType ct, skiagm::GM* gm, SkBitmap* bitmap) {
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const SkISize size = gm->getISize();
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bitmap->allocPixels(SkImageInfo::Make(size.width(), size.height(),
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ct, kPremul_SkAlphaType));
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bitmap->eraseColor(0x00000000);
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}
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void DrawPicture(SkPicture* picture, SkBitmap* bitmap) {
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SkASSERT(picture != NULL);
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SkASSERT(bitmap != NULL);
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SkCanvas canvas(*bitmap);
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canvas.drawPicture(*picture);
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canvas.flush();
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}
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bool BitmapsEqual(const SkBitmap& a, const SkBitmap& b) {
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const SkAutoLockPixels lockA(a), lockB(b);
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return a.getSize() == b.getSize() && 0 == memcmp(a.getPixels(), b.getPixels(), b.getSize());
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}
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} // namespace DM
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