Move GPU gradients into src/effects/gradients.

Review URL: https://codereview.appspot.com/6453055

git-svn-id: http://skia.googlecode.com/svn/trunk@4805 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 24 insertions, 0 deletions

diff --git a/src/effects/gradients/SkLinearGradient.h b/src/effects/gradients/SkLinearGradient.h
index 705c37c348..714bcdc5f6 100644
--- a/src/effects/gradients/SkLinearGradient.h
+++ b/src/effects/gradients/SkLinearGradient.h
@@ -37,5 +37,29 @@ private:
     const SkPoint fEnd;
 };
 
+///////////////////////////////////////////////////////////////////////////////
+
+class GrGLLinearGradient;
+
+class GrLinearGradient : public GrGradientEffect {
+
+public:
+
+    GrLinearGradient(GrTexture* texture);
+    GrLinearGradient(GrContext* ctx, const SkShader& shader,
+                     GrSamplerState* sampler);
+    virtual ~GrLinearGradient();
+
+    static const char* Name() { return "Linear Gradient"; }
+    virtual const GrProgramStageFactory& getFactory() const SK_OVERRIDE;
+
+    typedef GrGLLinearGradient GLProgramStage;
+
+private:
+
+    typedef GrGradientEffect INHERITED;
+};
+
+
 #endif