36     enum class Coverage { Full, UniformF, MaskA8, MaskLCD16, Mask3D };  enum
43         Coverage                coverage;
47         Params withCoverage(Coverage c) const {  in withCoverage()
78         Key withCoverage(Coverage c) const {  in withCoverage()
203         if (params.coverage == Coverage::Mask3D) {  in build_program()
248             case Coverage::Full:  in build_program()
252             case Coverage::UniformF:  in build_program()
256             case Coverage::Mask3D:  in build_program()
257             case Coverage::MaskA8:  in build_program()
261             case Coverage::MaskLCD16: {  in build_program()
282                                                params.coverage == Coverage::MaskLCD16)) {  in build_program()
533             Coverage::Full,  // Placeholder... withCoverage() will change as needed.  in effective_params()
558                 auto cache_program = [&](skvm::Program&& program, Coverage coverage) {  in ~Blitter()
563                 cache_program(std::move(fBlitH),         Coverage::Full);  in ~Blitter()
564                 cache_program(std::move(fBlitAntiH),     Coverage::UniformF);  in ~Blitter()
565                 cache_program(std::move(fBlitMaskA8),    Coverage::MaskA8);  in ~Blitter()
566                 cache_program(std::move(fBlitMask3D),    Coverage::Mask3D);  in ~Blitter()
567                 cache_program(std::move(fBlitMaskLCD16), Coverage::MaskLCD16);  in ~Blitter()
587         skvm::Program buildProgram(Coverage coverage) {  in buildProgram()
646                 fBlitH = this->buildProgram(Coverage::Full);  in blitH()
658                 fBlitAntiH = this->buildProgram(Coverage::UniformF);  in blitAntiH()
685                         fBlitMask3D = this->buildProgram(Coverage::Mask3D);  in blitMask()
692                         fBlitMaskA8 = this->buildProgram(Coverage::MaskA8);  in blitMask()
699                         fBlitMaskLCD16 = this->buildProgram(Coverage::MaskLCD16);  in blitMask()