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Diffstat (limited to 'include/core/SkBlitRow.h')
| -rw-r--r-- | include/core/SkBlitRow.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/core/SkBlitRow.h b/include/core/SkBlitRow.h index 56121eba78..89aa214913 100644 --- a/include/core/SkBlitRow.h +++ b/include/core/SkBlitRow.h @@ -64,12 +64,20 @@ public: static Proc32 Factory32(unsigned flags32); + /** Function pointer that blends a single color with a row of 32-bit colors + onto a 32-bit destination + */ + typedef void (*ColorProc)(SkPMColor dst[], const SkPMColor src[], int count, SkPMColor color); + /** Blend a single color onto a row of S32 pixels, writing the result into a row of D32 pixels. src and dst may be the same memory, but if they are not, they may not overlap. */ static void Color32(SkPMColor dst[], const SkPMColor src[], int count, SkPMColor color); + //! Public entry-point to return a blit function ptr + static ColorProc ColorProcFactory(); + /** These static functions are called by the Factory and Factory32 functions, and should return either NULL, or a platform-specific function-ptr to be used in place of the @@ -77,6 +85,7 @@ public: */ static Proc32 PlatformProcs32(unsigned flags); + static ColorProc PlatformColorProc(); static Proc16 PlatformFactory565(unsigned flags); static ColorProc16 PlatformColorFactory565(unsigned flags); |