commit 7568d0b15e9d66387533d397b5aaba60491e1624
author halcanary <halcanary@google.com> Fri Jul 31 13:38:06 2015 -0700
committer Commit bot <commit-bot@chromium.org> Fri Jul 31 13:38:06 2015 -0700
tree 6ba1ca26e14f20de51631d9ead3e6a5c4e7ca321
parent 85cd78dd6ca93cc5bd4a504b201c3215426d885b

C API: add sk_xfermode.h, impl, test

Review URL: https://codereview.chromium.org/1242403005

include/c/sk_types.h

diff --git a/include/c/sk_types.h b/include/c/sk_types.h
index 17ba929..f517434 100644
--- a/include/c/sk_types.h
+++ b/include/c/sk_types.h
@@ -108,6 +108,38 @@
 typedef struct sk_shader_t sk_shader_t;
 typedef struct sk_surface_t sk_surface_t;
 
+typedef enum {
+    CLEAR_SK_XFERMODE_MODE,
+    SRC_SK_XFERMODE_MODE,
+    DST_SK_XFERMODE_MODE,
+    SRCOVER_SK_XFERMODE_MODE,
+    DSTOVER_SK_XFERMODE_MODE,
+    SRCIN_SK_XFERMODE_MODE,
+    DSTIN_SK_XFERMODE_MODE,
+    SRCOUT_SK_XFERMODE_MODE,
+    DSTOUT_SK_XFERMODE_MODE,
+    SRCATOP_SK_XFERMODE_MODE,
+    DSTATOP_SK_XFERMODE_MODE,
+    XOR_SK_XFERMODE_MODE,
+    PLUS_SK_XFERMODE_MODE,
+    MODULATE_SK_XFERMODE_MODE,
+    SCREEN_SK_XFERMODE_MODE,
+    OVERLAY_SK_XFERMODE_MODE,
+    DARKEN_SK_XFERMODE_MODE,
+    LIGHTEN_SK_XFERMODE_MODE,
+    COLORDODGE_SK_XFERMODE_MODE,
+    COLORBURN_SK_XFERMODE_MODE,
+    HARDLIGHT_SK_XFERMODE_MODE,
+    SOFTLIGHT_SK_XFERMODE_MODE,
+    DIFFERENCE_SK_XFERMODE_MODE,
+    EXCLUSION_SK_XFERMODE_MODE,
+    MULTIPLY_SK_XFERMODE_MODE,
+    HUE_SK_XFERMODE_MODE,
+    SATURATION_SK_XFERMODE_MODE,
+    COLOR_SK_XFERMODE_MODE,
+    LUMINOSITY_SK_XFERMODE_MODE,
+} sk_xfermode_mode_t;
+
 //////////////////////////////////////////////////////////////////////////////////////////
 
 #ifdef __cplusplus