Cross Reference: /external/skia/src/core/SkAAClip.cpp

Lines Matching refs:alphaB

1348 typedef U8CPU (*AlphaProc)(U8CPU alphaA, U8CPU alphaB);
1350 static U8CPU sectAlphaProc(U8CPU alphaA, U8CPU alphaB) {
1352     return SkMulDiv255Round(alphaA, alphaB);
1355 static U8CPU unionAlphaProc(U8CPU alphaA, U8CPU alphaB) {
1357     return alphaA + alphaB - SkMulDiv255Round(alphaA, alphaB);
1360 static U8CPU diffAlphaProc(U8CPU alphaA, U8CPU alphaB) {
1362     return SkMulDiv255Round(alphaA, 0xFF - alphaB);
1365 static U8CPU xorAlphaProc(U8CPU alphaA, U8CPU alphaB) {
1367     return alphaA + alphaB - 2 * SkMulDiv255Round(alphaA, alphaB);
1470         U8CPU alphaB = 0;
1483             alphaB = iterB.alpha();
1493             alphaB = iterB.alpha();
1505             builder.addRun(left, lastY, proc(alphaA, alphaB), rite - left);

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