Delete CC.

cc/output/direct_renderer.h

Index: cc/output/direct_renderer.h
diff --git a/cc/output/direct_renderer.h b/cc/output/direct_renderer.h
deleted file mode 100644
index 3a8d17527c290095518a52f9e6714c9f2485ed29..0000000000000000000000000000000000000000
--- a/cc/output/direct_renderer.h
+++ /dev/null
@@ -1,163 +0,0 @@
-// Copyright 2012 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_DIRECT_RENDERER_H_
-#define CC_OUTPUT_DIRECT_RENDERER_H_
-
-#include "base/basictypes.h"
-#include "base/callback.h"
-#include "base/containers/scoped_ptr_hash_map.h"
-#include "cc/base/scoped_ptr_deque.h"
-#include "cc/output/overlay_processor.h"
-#include "cc/output/renderer.h"
-#include "cc/resources/resource_provider.h"
-#include "cc/resources/scoped_resource.h"
-#include "ui/gfx/geometry/quad_f.h"
-
-namespace cc {
-
-class DrawPolygon;
-class ResourceProvider;
-
-// This is the base class for code shared between the GL and software
-// renderer implementations.  "Direct" refers to the fact that it does not
-// delegate rendering to another compositor.
-class DirectRenderer : public Renderer {
- public:
-  ~DirectRenderer() override;
-
-  void DecideRenderPassAllocationsForFrame(
-      const RenderPassList& render_passes_in_draw_order) override;
-  bool HasAllocatedResourcesForTesting(RenderPassId id) const override;
-  void DrawFrame(RenderPassList* render_passes_in_draw_order,
-                 float device_scale_factor,
-                 const gfx::Rect& device_viewport_rect,
-                 const gfx::Rect& device_clip_rect,
-                 bool disable_picture_quad_image_filtering) override;
-
-  struct DrawingFrame {
-    DrawingFrame();
-    ~DrawingFrame();
-
-    const RenderPassList* render_passes_in_draw_order;
-    const RenderPass* root_render_pass;
-    const RenderPass* current_render_pass;
-    const ScopedResource* current_texture;
-
-    gfx::Rect root_damage_rect;
-    gfx::Rect device_viewport_rect;
-    gfx::Rect device_clip_rect;
-
-    gfx::Transform projection_matrix;
-    gfx::Transform window_matrix;
-
-    bool disable_picture_quad_image_filtering;
-
-    OverlayCandidateList overlay_list;
-  };
-
-  void SetEnlargePassTextureAmountForTesting(const gfx::Vector2d& amount);
-  void DoDrawPolygon(const DrawPolygon& poly,
-                     DrawingFrame* frame,
-                     const gfx::Rect& render_pass_scissor,
-                     bool use_render_pass_scissor);
-
- protected:
-  enum SurfaceInitializationMode {
-    SURFACE_INITIALIZATION_MODE_PRESERVE,
-    SURFACE_INITIALIZATION_MODE_SCISSORED_CLEAR,
-    SURFACE_INITIALIZATION_MODE_FULL_SURFACE_CLEAR,
-  };
-
-  DirectRenderer(RendererClient* client,
-                 const RendererSettings* settings,
-                 OutputSurface* output_surface,
-                 ResourceProvider* resource_provider);
-
-  static gfx::RectF QuadVertexRect();
-  static void QuadRectTransform(gfx::Transform* quad_rect_transform,
-                                const gfx::Transform& quad_transform,
-                                const gfx::RectF& quad_rect);
-  void InitializeViewport(DrawingFrame* frame,
-                          const gfx::Rect& draw_rect,
-                          const gfx::Rect& viewport_rect,
-                          const gfx::Size& surface_size);
-  gfx::Rect MoveFromDrawToWindowSpace(const DrawingFrame* frame,
-                                      const gfx::Rect& draw_rect) const;
-
-  bool NeedDeviceClip(const DrawingFrame* frame) const;
-  gfx::Rect DeviceClipRectInDrawSpace(const DrawingFrame* frame) const;
-  gfx::Rect DeviceViewportRectInDrawSpace(const DrawingFrame* frame) const;
-  gfx::Rect OutputSurfaceRectInDrawSpace(const DrawingFrame* frame) const;
-  static gfx::Rect ComputeScissorRectForRenderPass(const DrawingFrame* frame);
-  void SetScissorStateForQuad(const DrawingFrame* frame,
-                              const DrawQuad& quad,
-                              const gfx::Rect& render_pass_scissor,
-                              bool use_render_pass_scissor);
-  bool ShouldSkipQuad(const DrawQuad& quad,
-                      const gfx::Rect& render_pass_scissor);
-  void SetScissorTestRectInDrawSpace(const DrawingFrame* frame,
-                                     const gfx::Rect& draw_space_rect);
-
-  static gfx::Size RenderPassTextureSize(const RenderPass* render_pass);
-
-  void FlushPolygons(ScopedPtrDeque<DrawPolygon>* poly_list,
-                     DrawingFrame* frame,
-                     const gfx::Rect& render_pass_scissor,
-                     bool use_render_pass_scissor);
-  void DrawRenderPass(DrawingFrame* frame, const RenderPass* render_pass);
-  bool UseRenderPass(DrawingFrame* frame, const RenderPass* render_pass);
-
-  virtual void BindFramebufferToOutputSurface(DrawingFrame* frame) = 0;
-  virtual bool BindFramebufferToTexture(DrawingFrame* frame,
-                                        const ScopedResource* resource,
-                                        const gfx::Rect& target_rect) = 0;
-  virtual void SetDrawViewport(const gfx::Rect& window_space_viewport) = 0;
-  virtual void SetScissorTestRect(const gfx::Rect& scissor_rect) = 0;
-  virtual void PrepareSurfaceForPass(
-      DrawingFrame* frame,
-      SurfaceInitializationMode initialization_mode,
-      const gfx::Rect& render_pass_scissor) = 0;
-  // clip_region is a (possibly null) pointer to a quad in the same
-  // space as the quad. When non-null only the area of the quad that overlaps
-  // with clip_region will be drawn.
-  virtual void DoDrawQuad(DrawingFrame* frame,
-                          const DrawQuad* quad,
-                          const gfx::QuadF* clip_region) = 0;
-  virtual void BeginDrawingFrame(DrawingFrame* frame) = 0;
-  virtual void FinishDrawingFrame(DrawingFrame* frame) = 0;
-  virtual void FinishDrawingQuadList();
-  virtual bool FlippedFramebuffer(const DrawingFrame* frame) const = 0;
-  virtual void EnsureScissorTestEnabled() = 0;
-  virtual void EnsureScissorTestDisabled() = 0;
-  virtual void DiscardBackbuffer() {}
-  virtual void EnsureBackbuffer() {}
-
-  virtual void CopyCurrentRenderPassToBitmap(
-      DrawingFrame* frame,
-      scoped_ptr<CopyOutputRequest> request) = 0;
-
-  base::ScopedPtrHashMap<RenderPassId, scoped_ptr<ScopedResource>> render_pass_textures_;
-  OutputSurface* output_surface_;
-  ResourceProvider* resource_provider_;
-  scoped_ptr<OverlayProcessor> overlay_processor_;
-
-  // For use in coordinate conversion, this stores the output rect, viewport
-  // rect (= unflipped version of glViewport rect), and the size of target
-  // framebuffer. During a draw, this stores the values for the current render
-  // pass; in between draws, they retain the values for the root render pass of
-  // the last draw.
-  gfx::Rect current_draw_rect_;
-  gfx::Rect current_viewport_rect_;
-  gfx::Size current_surface_size_;
-
- private:
-  gfx::Vector2d enlarge_pass_texture_amount_;
-
-  DISALLOW_COPY_AND_ASSIGN(DirectRenderer);
-};
-
-}  // namespace cc
-
-#endif  // CC_OUTPUT_DIRECT_RENDERER_H_