23 pipeline->
append(SkRasterPipelineOp::swap_rb);
26 pipeline->
append(SkRasterPipelineOp::alpha_to_gray);
29 pipeline->
append(SkRasterPipelineOp::force_opaque);
32 pipeline->
append(SkRasterPipelineOp::alpha_to_red);
35 static_assert(
sizeof(uintptr_t) >= 4 *
sizeof(
char));
39 memcpy(&ctx, this->
asString().c_str(), 4 *
sizeof(
char));
40 pipeline->
append(SkRasterPipelineOp::swizzle, ctx);