13 bool SkBlendMode_ShouldPreScaleCoverage(SkBlendMode mode, bool rgb_coverage) {  in SkBlendMode_ShouldPreScaleCoverage()
28         case SkBlendMode::kDst:        // d              --> no sa term, ok!  in SkBlendMode_ShouldPreScaleCoverage()
29         case SkBlendMode::kDstOver:    // d + s*inv(da)  --> no sa term, ok!  in SkBlendMode_ShouldPreScaleCoverage()
30         case SkBlendMode::kPlus:       // clamp(s+d)     --> no sa term, ok!  in SkBlendMode_ShouldPreScaleCoverage()
33         case SkBlendMode::kDstOut:     // d * inv(sa)  in SkBlendMode_ShouldPreScaleCoverage()
34         case SkBlendMode::kSrcATop:    // s*da + d*inv(sa)  in SkBlendMode_ShouldPreScaleCoverage()
35         case SkBlendMode::kSrcOver:    // s + d*inv(sa)  in SkBlendMode_ShouldPreScaleCoverage()
36         case SkBlendMode::kXor:        // s*inv(da) + d*inv(sa)  in SkBlendMode_ShouldPreScaleCoverage()
45 bool SkBlendMode_SupportsCoverageAsAlpha(SkBlendMode mode) {  in SkBlendMode_SupportsCoverageAsAlpha()
49 bool SkBlendMode_AsCoeff(SkBlendMode mode, SkBlendModeCoeff* src, SkBlendModeCoeff* dst) {  in SkBlendMode_AsCoeff()
77     if (mode > SkBlendMode::kScreen) {  in SkBlendMode_AsCoeff()
89 void SkBlendMode_AppendStages(SkBlendMode mode, SkRasterPipeline* p) {  in SkBlendMode_AppendStages()
92         case SkBlendMode::kClear:    stage = SkRasterPipelineOp::clear; break;  in SkBlendMode_AppendStages()
93         case SkBlendMode::kSrc:      return;  // This stage is a no-op.  in SkBlendMode_AppendStages()
94         case SkBlendMode::kDst:      stage = SkRasterPipelineOp::move_dst_src; break;  in SkBlendMode_AppendStages()
95         case SkBlendMode::kSrcOver:  stage = SkRasterPipelineOp::srcover; break;  in SkBlendMode_AppendStages()
96         case SkBlendMode::kDstOver:  stage = SkRasterPipelineOp::dstover; break;  in SkBlendMode_AppendStages()
97         case SkBlendMode::kSrcIn:    stage = SkRasterPipelineOp::srcin; break;  in SkBlendMode_AppendStages()
98         case SkBlendMode::kDstIn:    stage = SkRasterPipelineOp::dstin; break;  in SkBlendMode_AppendStages()
99         case SkBlendMode::kSrcOut:   stage = SkRasterPipelineOp::srcout; break;  in SkBlendMode_AppendStages()
100         case SkBlendMode::kDstOut:   stage = SkRasterPipelineOp::dstout; break;  in SkBlendMode_AppendStages()
101         case SkBlendMode::kSrcATop:  stage = SkRasterPipelineOp::srcatop; break;  in SkBlendMode_AppendStages()
102         case SkBlendMode::kDstATop:  stage = SkRasterPipelineOp::dstatop; break;  in SkBlendMode_AppendStages()
103         case SkBlendMode::kXor:      stage = SkRasterPipelineOp::xor_; break;  in SkBlendMode_AppendStages()
104         case SkBlendMode::kPlus:     stage = SkRasterPipelineOp::plus_; break;  in SkBlendMode_AppendStages()
105         case SkBlendMode::kModulate: stage = SkRasterPipelineOp::modulate; break;  in SkBlendMode_AppendStages()
107         case SkBlendMode::kScreen:     stage = SkRasterPipelineOp::screen; break;  in SkBlendMode_AppendStages()
108         case SkBlendMode::kOverlay:    stage = SkRasterPipelineOp::overlay; break;  in SkBlendMode_AppendStages()
109         case SkBlendMode::kDarken:     stage = SkRasterPipelineOp::darken; break;  in SkBlendMode_AppendStages()
110         case SkBlendMode::kLighten:    stage = SkRasterPipelineOp::lighten; break;  in SkBlendMode_AppendStages()
111         case SkBlendMode::kColorDodge: stage = SkRasterPipelineOp::colordodge; break;  in SkBlendMode_AppendStages()
112         case SkBlendMode::kColorBurn:  stage = SkRasterPipelineOp::colorburn; break;  in SkBlendMode_AppendStages()
113         case SkBlendMode::kHardLight:  stage = SkRasterPipelineOp::hardlight; break;  in SkBlendMode_AppendStages()
114         case SkBlendMode::kSoftLight:  stage = SkRasterPipelineOp::softlight; break;  in SkBlendMode_AppendStages()
115         case SkBlendMode::kDifference: stage = SkRasterPipelineOp::difference; break;  in SkBlendMode_AppendStages()
116         case SkBlendMode::kExclusion:  stage = SkRasterPipelineOp::exclusion; break;  in SkBlendMode_AppendStages()
117         case SkBlendMode::kMultiply:   stage = SkRasterPipelineOp::multiply; break;  in SkBlendMode_AppendStages()
119         case SkBlendMode::kHue:        stage = SkRasterPipelineOp::hue; break;  in SkBlendMode_AppendStages()
120         case SkBlendMode::kSaturation: stage = SkRasterPipelineOp::saturation; break;  in SkBlendMode_AppendStages()
121         case SkBlendMode::kColor:      stage = SkRasterPipelineOp::color; break;  in SkBlendMode_AppendStages()
122         case SkBlendMode::kLuminosity: stage = SkRasterPipelineOp::luminosity; break;  in SkBlendMode_AppendStages()
127 SkPMColor4f SkBlendMode_Apply(SkBlendMode mode, const SkPMColor4f& src, const SkPMColor4f& dst) {  in SkBlendMode_Apply()
130         case SkBlendMode::kClear:   return SK_PMColor4fTRANSPARENT;  in SkBlendMode_Apply()
131         case SkBlendMode::kSrc:     return src;  in SkBlendMode_Apply()
132         case SkBlendMode::kDst:     return dst;  in SkBlendMode_Apply()
133         case SkBlendMode::kSrcOver: {  in SkBlendMode_Apply()