SkPorterDuff Multiply mode maps to SkXfermode modulate.
bug:19627342
Change-Id: I97f26ca1bc8abe2768f4a12cc70fb0fa5d905098
diff --git a/libs/hwui/ProgramCache.cpp b/libs/hwui/ProgramCache.cpp
index 7ad4a57..e9b22e2 100644
--- a/libs/hwui/ProgramCache.cpp
+++ b/libs/hwui/ProgramCache.cpp
@@ -380,9 +380,9 @@
// Xor
"return vec4(src.rgb * (1.0 - dst.a) + (1.0 - src.a) * dst.rgb, "
"src.a + dst.a - 2.0 * src.a * dst.a);\n",
- // Add
+ // Plus
"return min(src + dst, 1.0);\n",
- // Multiply
+ // Modulate
"return src * dst;\n",
// Screen
"return src + dst - src * dst;\n",
@@ -777,9 +777,6 @@
}
void ProgramCache::generateBlend(String8& shader, const char* name, SkXfermode::Mode mode) {
- // TODO: update gBlendOps so this workaround isn't necessary
- if (mode > SkXfermode::kPlus_Mode) mode = SkXfermode::kClear_Mode;
-
shader.append("\nvec4 ");
shader.append(name);
shader.append("(vec4 src, vec4 dst) {\n");