Lines Matching defs:src_scale
26 uint32_t src_scale = SkAlpha255To256(alpha);
27 uint32_t dst_scale = 256 - src_scale;
32 *dst = SkAlphaMulQ(*src, src_scale) + SkAlphaMulQ(*dst, dst_scale);
44 __m128i src_scale_wide = _mm_set1_epi16(src_scale << 8);
104 *dst = SkAlphaMulQ(*src, src_scale) + SkAlphaMulQ(*dst, dst_scale);
252 uint32_t src_scale = SkAlpha255To256(alpha);
256 __m128i src_scale_wide = _mm_set1_epi16(src_scale << 8);
278 // dst_alpha = dst_alpha * src_scale
295 // where rs.h stands for the higher byte of r * src_scale,
296 // and bs.h the higher byte of b * src_scale.
465 // dst_alpha = dst_alpha * src_scale