414 enum class LumMode {  enum
421                                            LumMode* lumMode, bool* isNormalized, bool* isSRGB) {  in get_dst_swizzle_and_store()
425     *lumMode = LumMode::kNone;  in get_dst_swizzle_and_store()
481         case GrColorType::kGray_F16:         *lumMode = LumMode::kToAlpha;  in get_dst_swizzle_and_store()
484         case GrColorType::kGray_8:           *lumMode = LumMode::kToAlpha;  in get_dst_swizzle_and_store()
487         case GrColorType::kGrayAlpha_88:     *lumMode = LumMode::kToRGB;  in get_dst_swizzle_and_store()
491         case GrColorType::kGray_8xxx:        *lumMode = LumMode::kToRGB;  in get_dst_swizzle_and_store()
599     LumMode lumMode;  in GrConvertPixels()
636     bool hasConversion = alphaOrCSConversion || clampGamut || lumMode != LumMode::kNone;  in GrConvertPixels()
660                 case LumMode::kNone:  in GrConvertPixels()
662                 case LumMode::kToRGB:  in GrConvertPixels()
665                 case LumMode::kToAlpha:  in GrConvertPixels()
713     LumMode lumMode;  in GrClearImage()
724         case LumMode::kNone:  in GrClearImage()
726         case LumMode::kToRGB:  in GrClearImage()
729         case LumMode::kToAlpha:  in GrClearImage()