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Side by Side Diff: cc/output/renderer.h

Issue 251343002: Remove offscreen compositor contexts. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rm-offscreencontext: include Created 6 years, 8 months ago
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1 // Copyright 2012 The Chromium Authors. All rights reserved. 1 // Copyright 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CC_OUTPUT_RENDERER_H_ 5 #ifndef CC_OUTPUT_RENDERER_H_
6 #define CC_OUTPUT_RENDERER_H_ 6 #define CC_OUTPUT_RENDERER_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "cc/base/cc_export.h" 9 #include "cc/base/cc_export.h"
10 #include "cc/quads/render_pass.h" 10 #include "cc/quads/render_pass.h"
11 #include "cc/trees/layer_tree_host.h" 11 #include "cc/trees/layer_tree_host.h"
12 12
13 namespace cc { 13 namespace cc {
14 14
15 class CompositorFrameAck; 15 class CompositorFrameAck;
16 class CompositorFrameMetadata; 16 class CompositorFrameMetadata;
17 class ScopedResource; 17 class ScopedResource;
18 18
19 struct RendererCapabilitiesImpl { 19 struct RendererCapabilitiesImpl {
20 RendererCapabilitiesImpl(); 20 RendererCapabilitiesImpl();
21 ~RendererCapabilitiesImpl(); 21 ~RendererCapabilitiesImpl();
22 22
23 // Capabilities copied to main thread. 23 // Capabilities copied to main thread.
24 ResourceFormat best_texture_format; 24 ResourceFormat best_texture_format;
25 bool allow_partial_texture_updates; 25 bool allow_partial_texture_updates;
26 bool using_offscreen_context3d;
27 int max_texture_size; 26 int max_texture_size;
28 bool using_shared_memory_resources; 27 bool using_shared_memory_resources;
29 28
30 // Capabilities used on compositor thread only. 29 // Capabilities used on compositor thread only.
31 bool using_partial_swap; 30 bool using_partial_swap;
32 bool using_egl_image; 31 bool using_egl_image;
33 bool avoid_pow2_textures; 32 bool avoid_pow2_textures;
34 bool using_map_image; 33 bool using_map_image;
35 bool using_discard_framebuffer; 34 bool using_discard_framebuffer;
36 bool allow_rasterize_on_demand; 35 bool allow_rasterize_on_demand;
(...skipping 17 matching lines...) Expand all
54 virtual void DecideRenderPassAllocationsForFrame( 53 virtual void DecideRenderPassAllocationsForFrame(
55 const RenderPassList& render_passes_in_draw_order) {} 54 const RenderPassList& render_passes_in_draw_order) {}
56 virtual bool HasAllocatedResourcesForTesting(RenderPass::Id id) const; 55 virtual bool HasAllocatedResourcesForTesting(RenderPass::Id id) const;
57 56
58 // This passes ownership of the render passes to the renderer. It should 57 // This passes ownership of the render passes to the renderer. It should
59 // consume them, and empty the list. The parameters here may change from frame 58 // consume them, and empty the list. The parameters here may change from frame
60 // to frame and should not be cached. 59 // to frame and should not be cached.
61 // The |device_viewport_rect| and |device_clip_rect| are in non-y-flipped 60 // The |device_viewport_rect| and |device_clip_rect| are in non-y-flipped
62 // window space. 61 // window space.
63 virtual void DrawFrame(RenderPassList* render_passes_in_draw_order, 62 virtual void DrawFrame(RenderPassList* render_passes_in_draw_order,
64 ContextProvider* offscreen_context_provider,
65 float device_scale_factor, 63 float device_scale_factor,
66 const gfx::Rect& device_viewport_rect, 64 const gfx::Rect& device_viewport_rect,
67 const gfx::Rect& device_clip_rect, 65 const gfx::Rect& device_clip_rect,
68 bool disable_picture_quad_image_filtering) = 0; 66 bool disable_picture_quad_image_filtering) = 0;
69 67
70 // Waits for rendering to finish. 68 // Waits for rendering to finish.
71 virtual void Finish() = 0; 69 virtual void Finish() = 0;
72 70
73 virtual void DoNoOp() {} 71 virtual void DoNoOp() {}
74 72
(...skipping 18 matching lines...) Expand all
93 RendererClient* client_; 91 RendererClient* client_;
94 const LayerTreeSettings* settings_; 92 const LayerTreeSettings* settings_;
95 93
96 private: 94 private:
97 DISALLOW_COPY_AND_ASSIGN(Renderer); 95 DISALLOW_COPY_AND_ASSIGN(Renderer);
98 }; 96 };
99 97
100 } // namespace cc 98 } // namespace cc
101 99
102 #endif // CC_OUTPUT_RENDERER_H_ 100 #endif // CC_OUTPUT_RENDERER_H_
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