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Diffstat (limited to 'src/gpu/GrPathUtils.cpp')
-rw-r--r--src/gpu/GrPathUtils.cpp13
1 files changed, 7 insertions, 6 deletions
diff --git a/src/gpu/GrPathUtils.cpp b/src/gpu/GrPathUtils.cpp
index 918493982a..91a48f7b6b 100644
--- a/src/gpu/GrPathUtils.cpp
+++ b/src/gpu/GrPathUtils.cpp
@@ -11,6 +11,7 @@
#include "SkGeometry.h"
#include "SkMathPriv.h"
+static const int MAX_POINTS_PER_CURVE = 1 << 10;
static const SkScalar gMinCurveTol = 0.0001f;
SkScalar GrPathUtils::scaleToleranceToSrc(SkScalar devTol,
@@ -44,7 +45,7 @@ uint32_t GrPathUtils::quadraticPointCount(const SkPoint points[], SkScalar tol)
SkScalar d = points[1].distanceToLineSegmentBetween(points[0], points[2]);
if (!SkScalarIsFinite(d)) {
- return kMaxPointsPerCurve;
+ return MAX_POINTS_PER_CURVE;
} else if (d <= tol) {
return 1;
} else {
@@ -54,7 +55,7 @@ uint32_t GrPathUtils::quadraticPointCount(const SkPoint points[], SkScalar tol)
// 2^(log4(x)) = sqrt(x);
SkScalar divSqrt = SkScalarSqrt(d / tol);
if (((SkScalar)SK_MaxS32) <= divSqrt) {
- return kMaxPointsPerCurve;
+ return MAX_POINTS_PER_CURVE;
} else {
int temp = SkScalarCeilToInt(divSqrt);
int pow2 = GrNextPow2(temp);
@@ -64,7 +65,7 @@ uint32_t GrPathUtils::quadraticPointCount(const SkPoint points[], SkScalar tol)
if (pow2 < 1) {
pow2 = 1;
}
- return SkTMin(pow2, kMaxPointsPerCurve);
+ return SkTMin(pow2, MAX_POINTS_PER_CURVE);
}
}
}
@@ -104,13 +105,13 @@ uint32_t GrPathUtils::cubicPointCount(const SkPoint points[],
points[2].distanceToLineSegmentBetweenSqd(points[0], points[3]));
d = SkScalarSqrt(d);
if (!SkScalarIsFinite(d)) {
- return kMaxPointsPerCurve;
+ return MAX_POINTS_PER_CURVE;
} else if (d <= tol) {
return 1;
} else {
SkScalar divSqrt = SkScalarSqrt(d / tol);
if (((SkScalar)SK_MaxS32) <= divSqrt) {
- return kMaxPointsPerCurve;
+ return MAX_POINTS_PER_CURVE;
} else {
int temp = SkScalarCeilToInt(SkScalarSqrt(d / tol));
int pow2 = GrNextPow2(temp);
@@ -120,7 +121,7 @@ uint32_t GrPathUtils::cubicPointCount(const SkPoint points[],
if (pow2 < 1) {
pow2 = 1;
}
- return SkTMin(pow2, kMaxPointsPerCurve);
+ return SkTMin(pow2, MAX_POINTS_PER_CURVE);
}
}
}