prefix HSL operators with HSL

This is necessary to distinguish SATURATE from PDF's HSL SATURATION

diff --git a/pixman/pixman.h b/pixman/pixman.h
index 9f36386..b9ecde0 100644 (file)
--- a/pixman/pixman.h
+++ b/pixman/pixman.h
@@ -380,10 +380,10 @@ typedef enum
     PIXMAN_OP_DIFFERENCE                = 0x39,
     PIXMAN_OP_EXCLUSION                 = 0x3a,
     PIXMAN_OP_SUBTRACT                 = 0x3b,
-    PIXMAN_OP_HUE                      = 0x3c,
-    PIXMAN_OP_SATURATION               = 0x3d,
-    PIXMAN_OP_COLOR                    = 0x3e,
-    PIXMAN_OP_LUMINOSITY               = 0x4f,
+    PIXMAN_OP_HSL_HUE                  = 0x3c,
+    PIXMAN_OP_HSL_SATURATION           = 0x3d,
+    PIXMAN_OP_HSL_COLOR                        = 0x3e,
+    PIXMAN_OP_HSL_LUMINOSITY           = 0x3f,
 
     PIXMAN_OP_NONE,
     PIXMAN_OP_LAST = PIXMAN_OP_NONE