Add flag for drawing layers to screen with Ganesh

cc/output/gl_renderer.h

 // Copyright 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_OUTPUT_GL_RENDERER_H_
 #define CC_OUTPUT_GL_RENDERER_H_
 
 #include "cc/base/cc_export.h"
 #include "cc/output/direct_renderer.h"
 #include "cc/output/gl_renderer_draw_cache.h"
 #include "cc/output/renderer.h"
 #include "cc/quads/checkerboard_draw_quad.h"
 #include "cc/quads/debug_border_draw_quad.h"
 #include "cc/quads/io_surface_draw_quad.h"
 #include "cc/quads/render_pass_draw_quad.h"
 #include "cc/quads/solid_color_draw_quad.h"
 #include "cc/quads/tile_draw_quad.h"
 #include "cc/quads/yuv_video_draw_quad.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebGraphicsContext3D.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebGraphicsMemoryAllocation.h"
 #include "ui/gfx/quad_f.h"
+#include "webkit/gpu/grcontext_for_webgraphicscontext3d.h"
 
 namespace cc {
 
 class GLRendererShaderTest;
 class OutputSurface;
 class PictureDrawQuad;
 class ScopedResource;
 class StreamVideoDrawQuad;
 class TextureDrawQuad;
 class GeometryBinding;
@@ skipping 102 matching lines @@
   void DrawIOSurfaceQuad(const DrawingFrame* frame,
                          const IOSurfaceDrawQuad* quad);
   void DrawTileQuad(const DrawingFrame* frame, const TileDrawQuad* quad);
   void DrawContentQuad(const DrawingFrame* frame,
                        const ContentDrawQuadBase* quad,
                        ResourceProvider::ResourceId resource_id);
   void DrawYUVVideoQuad(const DrawingFrame* frame,
                         const YUVVideoDrawQuad* quad);
   void DrawPictureQuad(const DrawingFrame* frame,
                        const PictureDrawQuad* quad);
+  void DrawPictureQuadDirectToBackbuffer(const DrawingFrame* frame,
+                                         const PictureDrawQuad* quad);
 
   void SetShaderOpacity(float opacity, int alpha_location);
   void SetShaderQuadF(const gfx::QuadF& quad, int quad_location);
   void DrawQuadGeometry(const DrawingFrame* frame,
                         const gfx::Transform& draw_transform,
                         const gfx::RectF& quad_rect,
                         int matrix_location);
   void SetBlendEnabled(bool enabled);
   bool blend_enabled() const { return blend_shadow_; }
   void SetUseProgram(unsigned program);
@@ skipping 16 matching lines @@
 
   bool UseScopedTexture(DrawingFrame* frame,
                         const ScopedResource* resource,
                         gfx::Rect viewport_rect);
 
   bool MakeContextCurrent();
 
   bool InitializeSharedObjects();
   void CleanupSharedObjects();
 
+  void ReinitializeGrContext();
+  void ReinitializeGLState();
+
   // WebKit::
   // WebGraphicsContext3D::WebGraphicsMemoryAllocationChangedCallbackCHROMIUM
   // implementation.
   virtual void onMemoryAllocationChanged(
       WebKit::WebGraphicsMemoryAllocation allocation) OVERRIDE;
   void DiscardBackbuffer();
   void EnsureBackbuffer();
   void EnforceMemoryPolicy();
 
   RendererCapabilities capabilities_;
@@ skipping 156 matching lines @@
 
   scoped_ptr<VideoYUVProgram> video_yuv_program_highp_;
   scoped_ptr<VideoStreamTextureProgram> video_stream_texture_program_highp_;
 
   scoped_ptr<DebugBorderProgram> debug_border_program_;
   scoped_ptr<SolidColorProgram> solid_color_program_;
   scoped_ptr<SolidColorProgramAA> solid_color_program_aa_;
 
   OutputSurface* output_surface_;
   WebKit::WebGraphicsContext3D* context_;
+  scoped_ptr<webkit::gpu::GrContextForWebGraphicsContext3D> gr_context_;
+  SkAutoTUnref<SkCanvas> sk_canvas_;
 
   gfx::Rect swap_buffer_rect_;
   gfx::Rect scissor_rect_;
   bool is_viewport_changed_;
   bool is_backbuffer_discarded_;
   bool discard_backbuffer_when_not_visible_;
   bool is_using_bind_uniform_;
   bool visible_;
   bool is_scissor_enabled_;
   bool blend_shadow_;
@@ skipping 19 matching lines @@
 #if DEBUG_GL_CALLS && !defined(NDEBUG)
 #define GLC(context, x)                                                        \
   (x, GLRenderer::DebugGLCall(&* context, #x, __FILE__, __LINE__))
 #else
 #define GLC(context, x) (x)
 #endif
 
 }  // namespace cc
 
 #endif  // CC_OUTPUT_GL_RENDERER_H_