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Side by Side Diff: chrome/gpu/gpu_video_layer_glx.h

Issue 3834003: On Windows, create a new TransportDIB::Handle struct which includes the file (Closed) Base URL: http://src.chromium.org/git/chromium.git
Patch Set: Rebase Created 10 years, 2 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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 CHROME_GPU_GPU_VIDEO_LAYER_GLX_H_ 5 #ifndef CHROME_GPU_GPU_VIDEO_LAYER_GLX_H_
6 #define CHROME_GPU_GPU_VIDEO_LAYER_GLX_H_ 6 #define CHROME_GPU_GPU_VIDEO_LAYER_GLX_H_
7 #pragma once 7 #pragma once
8 8
9 #include "app/surface/transport_dib.h" 9 #include "app/surface/transport_dib.h"
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
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33 // exactly to place our quad. 33 // exactly to place our quad.
34 void Render(const gfx::Size& viewport_size); 34 void Render(const gfx::Size& viewport_size);
35 35
36 // IPC::Channel::Listener implementation. 36 // IPC::Channel::Listener implementation.
37 virtual void OnMessageReceived(const IPC::Message& message); 37 virtual void OnMessageReceived(const IPC::Message& message);
38 virtual void OnChannelConnected(int32 peer_pid); 38 virtual void OnChannelConnected(int32 peer_pid);
39 virtual void OnChannelError(); 39 virtual void OnChannelError();
40 40
41 private: 41 private:
42 // Message handlers. 42 // Message handlers.
43 void OnPaintToVideoLayer(base::ProcessId source_process_id, 43 void OnPaintToVideoLayer(TransportDIB::Handle dib_handle,
44 TransportDIB::Id id,
45 const gfx::Rect& bitmap_rect); 44 const gfx::Rect& bitmap_rect);
46 45
47 // Calculates vertices for |object| relative to |world|, where |world| is 46 // Calculates vertices for |object| relative to |world|, where |world| is
48 // assumed to represent a full-screen quad. |vertices| should be an array of 47 // assumed to represent a full-screen quad. |vertices| should be an array of
49 // 8 floats. 48 // 8 floats.
50 // 49 //
51 // TODO(scherkus): not sure how to describe what this does. 50 // TODO(scherkus): not sure how to describe what this does.
52 static void CalculateVertices(const gfx::Size& world, 51 static void CalculateVertices(const gfx::Size& world,
53 const gfx::Rect& object, 52 const gfx::Rect& object,
54 float* vertices); 53 float* vertices);
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70 // 3 textures, one for each plane. 69 // 3 textures, one for each plane.
71 unsigned int textures_[3]; 70 unsigned int textures_[3];
72 71
73 // Shader program for YUV->RGB conversion. 72 // Shader program for YUV->RGB conversion.
74 unsigned int program_; 73 unsigned int program_;
75 74
76 DISALLOW_COPY_AND_ASSIGN(GpuVideoLayerGLX); 75 DISALLOW_COPY_AND_ASSIGN(GpuVideoLayerGLX);
77 }; 76 };
78 77
79 #endif // CHROME_GPU_GPU_VIDEO_LAYER_GLX_H_ 78 #endif // CHROME_GPU_GPU_VIDEO_LAYER_GLX_H_
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