1 #include "DMUtil.h" 2 3 #include "SkPicture.h" 4 5 namespace DM { 6 7 SkString UnderJoin(const char* a, const char* b) { 8 SkString s; 9 s.appendf("%s_%s", a, b); 10 return s; 11 } 12 13 void RecordPicture(skiagm::GM* gm, SkPicture* picture, uint32_t recordFlags) { 14 const SkISize size = gm->getISize(); 15 SkCanvas* canvas = picture->beginRecording(size.width(), size.height(), recordFlags); 16 canvas->concat(gm->getInitialTransform()); 17 gm->draw(canvas); 18 canvas->flush(); 19 picture->endRecording(); 20 } 21 22 void SetupBitmap(const SkBitmap::Config config, skiagm::GM* gm, SkBitmap* bitmap) { 23 const SkISize size = gm->getISize(); 24 bitmap->setConfig(config, size.width(), size.height()); 25 bitmap->allocPixels(); 26 bitmap->eraseColor(0x00000000); 27 } 28 29 void DrawPicture(SkPicture* picture, SkBitmap* bitmap) { 30 SkASSERT(picture != NULL); 31 SkASSERT(bitmap != NULL); 32 SkCanvas canvas(*bitmap); 33 canvas.drawPicture(*picture); 34 canvas.flush(); 35 } 36 37 bool BitmapsEqual(const SkBitmap& a, const SkBitmap& b) { 38 const SkAutoLockPixels lockA(a), lockB(b); 39 return a.getSize() == b.getSize() && 0 == memcmp(a.getPixels(), b.getPixels(), b.getSize()); 40 } 41 42 } // namespace DM 43
