diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/core/SkXfermode.h | 48 |
1 files changed, 18 insertions, 30 deletions
diff --git a/include/core/SkXfermode.h b/include/core/SkXfermode.h index 04630e75f6..2c4da5f999 100644 --- a/include/core/SkXfermode.h +++ b/include/core/SkXfermode.h @@ -220,38 +220,23 @@ public: SK_DECLARE_FLATTENABLE_REGISTRAR_GROUP() SK_DEFINE_FLATTENABLE_TYPE(SkXfermode) - enum PM4fFlags { - kSrcIsOpaque_PM4fFlag = 1 << 0, - kDstIsSRGB_PM4fFlag = 1 << 1, + enum D32Flags { + kSrcIsOpaque_D32Flag = 1 << 0, + kSrcIsSingle_D32Flag = 1 << 1, + kDstIsSRGB_D32Flag = 1 << 2, }; - struct PM4fState { - const SkXfermode* fXfer; - uint32_t fFlags; + typedef void (*D32Proc)(const SkXfermode*, uint32_t dst[], const SkPM4f src[], + int count, const SkAlpha coverage[]); + static D32Proc GetD32Proc(SkXfermode*, uint32_t flags); + + enum D64Flags { + kSrcIsOpaque_D64Flag = 1 << 0, + kSrcIsSingle_D64Flag = 1 << 1, + kDstIsFloat16_D64Flag = 1 << 2, // else U16 bit components }; - typedef void (*PM4fProc1)(const PM4fState&, uint32_t dst[], const SkPM4f& src, - int count, const SkAlpha coverage[]); - typedef void (*PM4fProcN)(const PM4fState&, uint32_t dst[], const SkPM4f src[], - int count, const SkAlpha coverage[]); - - static PM4fProc1 GetPM4fProc1(Mode, uint32_t flags); - static PM4fProcN GetPM4fProcN(Mode, uint32_t flags); - virtual PM4fProc1 getPM4fProc1(uint32_t flags) const; - virtual PM4fProcN getPM4fProcN(uint32_t flags) const; - - enum U64Flags { - kSrcIsOpaque_U64Flag = 1 << 0, - kDstIsFloat16_U64Flag = 1 << 1, // else U16 bit components - }; - struct U64State { - const SkXfermode* fXfer; - uint32_t fFlags; - }; - typedef void (*U64Proc1)(const U64State&, uint64_t dst[], const SkPM4f& src, int count, - const SkAlpha coverage[]); - typedef void (*U64ProcN)(const U64State&, uint64_t dst[], const SkPM4f src[], int count, - const SkAlpha coverage[]); - static U64Proc1 GetU64Proc1(Mode, uint32_t flags); - static U64ProcN GetU64ProcN(Mode, uint32_t flags); + typedef void (*D64Proc)(const SkXfermode*, uint64_t dst[], const SkPM4f src[], int count, + const SkAlpha coverage[]); + static D64Proc GetD64Proc(SkXfermode*, uint32_t flags); enum LCDFlags { kSrcIsOpaque_LCDFlag = 1 << 0, // else src(s) may have alpha < 1 @@ -275,6 +260,9 @@ protected: */ virtual SkPMColor xferColor(SkPMColor src, SkPMColor dst) const; + virtual D32Proc onGetD32Proc(uint32_t flags) const; + virtual D64Proc onGetD64Proc(uint32_t flags) const; + private: enum { kModeCount = kLastMode + 1 |