use Descriptor struct to encapsulate all the common paramaeters between our various gradient types. If we like it, might promote it to the public API.
BUG=
R=bsalomon@google.com
Review URL: https://codereview.chromium.org/15733007
git-svn-id: http://skia.googlecode.com/svn/trunk@9260 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/gradients/SkSweepGradient.cpp b/src/effects/gradients/SkSweepGradient.cpp
index 1e6b642..51433af 100644
--- a/src/effects/gradients/SkSweepGradient.cpp
+++ b/src/effects/gradients/SkSweepGradient.cpp
@@ -8,12 +8,15 @@
#include "SkSweepGradient.h"
-SkSweepGradient::SkSweepGradient(SkScalar cx, SkScalar cy, const SkColor colors[],
- const SkScalar pos[], int count, SkUnitMapper* mapper)
-: SkGradientShaderBase(colors, pos, count, SkShader::kClamp_TileMode, mapper),
+SkSweepGradient::SkSweepGradient(SkScalar cx, SkScalar cy,
+ const Descriptor& desc)
+: SkGradientShaderBase(desc),
fCenter(SkPoint::Make(cx, cy))
{
fPtsToUnit.setTranslate(-cx, -cy);
+
+ // overwrite the tilemode to a canonical value (since sweep ignores it)
+ fTileMode = SkShader::kClamp_TileMode;
}
SkShader::BitmapType SkSweepGradient::asABitmap(SkBitmap* bitmap,