sRGB text fake-gamma progress

src/gpu/text/GrTextUtils.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrTextUtils_DEFINED
 #define GrTextUtils_DEFINED
 
 #include "GrColor.h"
+#include "SkPaint.h"
 #include "SkScalar.h"
 
 class GrAtlasTextBlob;
 class GrBatchFontCache;
 class GrBatchTextStrike;
 class GrClip;
 class GrContext;
 class GrDrawContext;
 class GrFontScaler;
 class GrShaderCaps;
 class SkGlyph;
 class SkMatrix;
 struct SkIRect;
-class SkPaint;
 struct SkPoint;
 class SkGlyphCache;
 class SkSurfaceProps;
 
 /*
  * A class to house a bunch of common text utilities.  This class should *ONLY* have static
  * functions.  It is not a namespace only because we wish to friend SkPaint
  *
  */
 class GrTextUtils {
 public:
     // Functions for appending BMP text to GrAtlasTextBlob
     static void DrawBmpText(GrAtlasTextBlob*, int runIndex,
                             GrBatchFontCache*, const SkSurfaceProps&,
                             const SkPaint&,
-                            GrColor, const SkMatrix& viewMatrix,
+                            GrColor, SkPaint::FakeGamma, const SkMatrix& viewMatrix,
                             const char text[], size_t byteLength,
                             SkScalar x, SkScalar y);
 
     static void DrawBmpPosText(GrAtlasTextBlob*, int runIndex,
                                GrBatchFontCache*, const SkSurfaceProps&, const SkPaint&,
-                               GrColor, const SkMatrix& viewMatrix,
+                               GrColor, SkPaint::FakeGamma, const SkMatrix& viewMatrix,
                                const char text[], size_t byteLength,
                                const SkScalar pos[], int scalarsPerPosition,
                                const SkPoint& offset);
 
     // functions for appending distance field text
     static bool CanDrawAsDistanceFields(const SkPaint& skPaint, const SkMatrix& viewMatrix,
                                         const SkSurfaceProps& props, const GrShaderCaps& caps);
 
     static void DrawDFText(GrAtlasTextBlob* blob, int runIndex,
                            GrBatchFontCache*, const SkSurfaceProps&,
-                           const SkPaint& skPaint, GrColor color,
+                           const SkPaint& skPaint, GrColor color, SkPaint::FakeGamma,
                            const SkMatrix& viewMatrix,
                            const char text[], size_t byteLength,
                            SkScalar x, SkScalar y);
 
     static void DrawDFPosText(GrAtlasTextBlob* blob, int runIndex,
                               GrBatchFontCache*, const SkSurfaceProps&, const SkPaint&,
-                              GrColor color, const SkMatrix& viewMatrix,
+                              GrColor color, SkPaint::FakeGamma, const SkMatrix& viewMatrix,
                               const char text[], size_t byteLength,
                               const SkScalar pos[], int scalarsPerPosition,
                               const SkPoint& offset);
 
     // Functions for drawing text as paths
     static void DrawTextAsPath(GrContext*, GrDrawContext*, const GrClip& clip,
                                const SkPaint& origPaint, const SkMatrix& viewMatrix,
                                const char text[], size_t byteLength, SkScalar x, SkScalar y,
                                const SkIRect& clipBounds);
 
@@ skipping 22 matching lines @@
                                GrColor color, GrFontScaler*);
 
     static bool DfAppendGlyph(GrAtlasTextBlob*, int runIndex, GrBatchFontCache*,
                               GrBatchTextStrike**, const SkGlyph&,
                               SkScalar sx, SkScalar sy, GrColor color,
                               GrFontScaler* scaler,
                               SkScalar textRatio, const SkMatrix& viewMatrix);
 };
 
 #endif