The Tor Browser: gfx/skia/patches/archive/radial-gradients.patch@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 diff --git a/gfx/skia/src/effects/SkGradientShader.cpp b/gfx/skia/src/effects/SkGradientShader.cpp

     2 --- a/gfx/skia/src/effects/SkGradientShader.cpp

     3 +++ b/gfx/skia/src/effects/SkGradientShader.cpp

     4 @@ -1665,17 +1665,20 @@ public:

     5          }

     6          return kRadial2_GradientType;

     7      }

     9      virtual void shadeSpan(int x, int y, SkPMColor* SK_RESTRICT dstC, int count) SK_OVERRIDE {

    10          SkASSERT(count > 0);

    12          // Zero difference between radii:  fill with transparent black.

    13 -        if (fDiffRadius == 0) {

    14 +        // TODO: Is removing this actually correct? Two circles with the

    15 +        // same radius, but different centers doesn't sound like it

    16 +        // should be cleared

    17 +        if (fDiffRadius == 0 && fCenter1 == fCenter2) {

    18            sk_bzero(dstC, count * sizeof(*dstC));

    19            return;

    20          }

    21          SkMatrix::MapXYProc dstProc = fDstToIndexProc;

    22          TileProc            proc = fTileProc;

    23          const SkPMColor* SK_RESTRICT cache = this->getCache32();

    25          SkScalar foura = fA * 4;

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