diff options
Diffstat (limited to 'src/jumper/SkJumper_stages_lowp.cpp')
| -rw-r--r-- | src/jumper/SkJumper_stages_lowp.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/jumper/SkJumper_stages_lowp.cpp b/src/jumper/SkJumper_stages_lowp.cpp index aa04693699..a922fc8155 100644 --- a/src/jumper/SkJumper_stages_lowp.cpp +++ b/src/jumper/SkJumper_stages_lowp.cpp @@ -696,5 +696,15 @@ STAGE_PP(srcover_rgba_8888, const SkJumper_MemoryCtx* ctx) { a = a + div255( da*inv(a) ); store_8888(ptr, tail, r,g,b,a); } +STAGE_PP(srcover_bgra_8888, const SkJumper_MemoryCtx* ctx) { + auto ptr = ptr_at_xy<uint32_t>(ctx, dx,dy); + + load_8888(ptr, tail, &db,&dg,&dr,&da); + r = r + div255( dr*inv(a) ); + g = g + div255( dg*inv(a) ); + b = b + div255( db*inv(a) ); + a = a + div255( da*inv(a) ); + store_8888(ptr, tail, b,g,r,a); +} #endif//defined(__clang__) |