Add constant color GrFP.

include/gpu/SkGr.h

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
@@ skipping 60 matching lines @@
 bool GrIsBitmapInCache(const GrContext*, const SkBitmap&, const GrTextureParams*);
 
 GrTexture* GrRefCachedBitmapTexture(GrContext*, const SkBitmap&, const GrTextureParams*);
 
 ////////////////////////////////////////////////////////////////////////////////
 
 // Converts a SkPaint to a GrPaint, ignoring the SkPaint's shader.
 // Sets the color of GrPaint to the value of the parameter paintColor
 // Callers may subsequently modify the GrPaint. Setting constantColor indicates
 // that the final paint will draw the same color at every pixel. This allows
-// an optimization where the the color filter can be applied to the SkPaint's
-// color once while converting to GrPaint and then ignored.
+// an optimization where the color filter can be applied to the SkPaint's
+// color once while converting to GrPaint and then ignored. TODO: Remove this
+// bool and use the invariant info to automatically apply the color filter.
 void SkPaint2GrPaintNoShader(GrContext* context, GrRenderTarget*, const SkPaint& skPaint,
                              GrColor paintColor, bool constantColor, GrPaint* grPaint);
 
 // This function is similar to skPaint2GrPaintNoShader but also converts
 // skPaint's shader to a GrFragmentProcessor if possible.
 // constantColor has the same meaning as in skPaint2GrPaintNoShader.
 void SkPaint2GrPaintShader(GrContext* context, GrRenderTarget*, const SkPaint& skPaint,
                            const SkMatrix& viewM, bool constantColor, GrPaint* grPaint);
 
 ////////////////////////////////////////////////////////////////////////////////
 // Classes
 
 class SkGlyphCache;
 
 ////////////////////////////////////////////////////////////////////////////////
 
 #endif