Lines Matching defs:alpha
28 SkMemoryStream* alpha = NULL;
62 alpha = new SkMemoryStream(alphaRowBytes * srcRect.height());
64 uint8_t* alphaDst = (uint8_t*)alpha->getMemoryBase();
122 alpha = new SkMemoryStream(srcRect.width() * srcRect.height());
124 uint8_t* alphaDst = (uint8_t*)alpha->getMemoryBase();
150 alpha = new SkMemoryStream(alphaRowBytes * srcRect.height());
151 uint8_t* alphaDst = (uint8_t*)alpha->getMemoryBase();
192 alpha = new SkMemoryStream(alphaRowBytes * srcRect.height());
193 uint8_t* alphaDst = (uint8_t*)alpha->getMemoryBase();
221 SkSafeUnref(alpha);
223 *alphaData = alpha;
306 // For alpha only images, we stretch a single pixel of black for