Add GrRenderTarget parameter to GrTextContext::canDraw

src/gpu/GrStencilAndCoverTextContext.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrStencilAndCoverTextContext.h"
 #include "GrBitmapTextContext.h"
 #include "GrDrawTarget.h"
@@ skipping 24 matching lines @@
     GrStencilAndCoverTextContext* textContext = SkNEW_ARGS(GrStencilAndCoverTextContext,
                                                            (context, gpuDevice, props));
     textContext->fFallbackTextContext = GrBitmapTextContext::Create(context, gpuDevice, props);
 
     return textContext;
 }
 
 GrStencilAndCoverTextContext::~GrStencilAndCoverTextContext() {
 }
 
-bool GrStencilAndCoverTextContext::canDraw(const SkPaint& paint, const SkMatrix& viewMatrix) {
-    if (paint.getRasterizer()) {
+bool GrStencilAndCoverTextContext::canDraw(const GrRenderTarget* rt,
+                                           const GrClip& clip,
+                                           const GrPaint& paint,
+                                           const SkPaint& skPaint,
+                                           const SkMatrix& viewMatrix) {
+    if (skPaint.getRasterizer()) {
         return false;
     }
-    if (paint.getMaskFilter()) {
+    if (skPaint.getMaskFilter()) {
         return false;
     }
-    if (paint.getPathEffect()) {
+    if (skPaint.getPathEffect()) {
         return false;
     }
 
     // No hairlines unless we can map the 1 px width to the object space.
-    if (paint.getStyle() == SkPaint::kStroke_Style
-        && paint.getStrokeWidth() == 0
+    if (skPaint.getStyle() == SkPaint::kStroke_Style
+        && skPaint.getStrokeWidth() == 0
         && viewMatrix.hasPerspective()) {
         return false;
     }
 
     // No color bitmap fonts.
     SkScalerContext::Rec    rec;
-    SkScalerContext::MakeRec(paint, &fDeviceProperties, NULL, &rec);
+    SkScalerContext::MakeRec(skPaint, &fDeviceProperties, NULL, &rec);
     return rec.getFormat() != SkMask::kARGB32_Format;
 }
 
 void GrStencilAndCoverTextContext::onDrawText(GrRenderTarget* rt,
                                               const GrClip& clip,
                                               const GrPaint& paint,
                                               const SkPaint& skPaint,
                                               const SkMatrix& viewMatrix,
                                               const char text[],
                                               size_t byteLength,
@@ skipping 394 matching lines @@
 
     SkGlyphCache::AttachCache(fGlyphCache);
     fGlyphCache = NULL;
 
     fPipelineBuilder.stencil()->setDisabled();
     fStateRestore.set(NULL);
     fViewMatrix = fContextInitialMatrix;
     GrTextContext::finish();
 }