Fix int64 overflow in SkClampRange::init()
BUG=skia:5915,skia:6219
Change-Id: Ic849bf9dc90e623fc1d6269cd245a2e3eca05d1d
Reviewed-on: https://skia-review.googlesource.com/8290
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
diff --git a/tests/GradientTest.cpp b/tests/GradientTest.cpp
index 4cdd0c9..e46bfb4 100644
--- a/tests/GradientTest.cpp
+++ b/tests/GradientTest.cpp
@@ -374,14 +374,26 @@
static const SkScalar gPos1[] = { 0, 0, 1 };
- static const SkScalar gMatrix0[9] =
- { 6.40969056e-10f, 0 , 6.40969056e-10f,
- 0 , 4.42539023e-39f, 6.40969056e-10f,
- 0 , 0 , 1 };
- static const SkScalar gMatrix1[9] =
- { -2.75294113f , 6.40969056e-10f, 6.40969056e-10f,
- 6.40969056e-10f, 6.40969056e-10f, -3.32810161e+24f,
- 6.40969056e-10f, 6.40969056e-10f, 0 };
+ static const SkScalar gMatrix0[9] = {
+ 6.40969056e-10f, 0 , 6.40969056e-10f,
+ 0 , 4.42539023e-39f, 6.40969056e-10f,
+ 0 , 0 , 1
+ };
+ static const SkScalar gMatrix1[9] = {
+ -2.75294113f , 6.40969056e-10f, 6.40969056e-10f,
+ 6.40969056e-10f, 6.40969056e-10f, -3.32810161e+24f,
+ 6.40969056e-10f, 6.40969056e-10f, 0
+ };
+ static const SkScalar gMatrix2[9] = {
+ 7.93481258e+17f, 6.40969056e-10f, 6.40969056e-10f,
+ 6.40969056e-10f, 6.40969056e-10f, 6.40969056e-10f,
+ 6.40969056e-10f, 6.40969056e-10f, 0.688235283f
+ };
+ static const SkScalar gMatrix3[9] = {
+ 1.89180674e+11f, 6.40969056e-10f, 6.40969056e-10f,
+ 6.40969056e-10f, 6.40969056e-10f, 6.40969056e-10f,
+ 6.40969056e-10f, 11276.0469f , 8.12524808e+20f
+ };
static const struct {
SkPoint fPts[2];
@@ -413,6 +425,26 @@
nullptr,
gMatrix1
},
+ {
+ {{4.42539023e-39f, 6.40969056e-10f}, {6.40969056e-10f, 1.49237238e-19f}},
+ gColors1,
+ gPos1,
+ SK_ARRAY_COUNT(gColors1),
+ SkShader::kClamp_TileMode,
+ 0,
+ nullptr,
+ gMatrix2
+ },
+ {
+ {{6.40969056e-10f, 6.40969056e-10f}, {6.40969056e-10f, -0.688235283f}},
+ gColors0,
+ nullptr,
+ SK_ARRAY_COUNT(gColors0),
+ SkShader::kClamp_TileMode,
+ 0,
+ gMatrix3,
+ nullptr
+ },
};
static const uint32_t gForceFlags[] = { 0, SkLinearGradient::kForce4fContext_PrivateFlag };