blob: 6f3a04f2a0dc51a872ccdbcdc0d4a4ea0d7a23d5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
// Copyright (c) 2011 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 PPAPI_SHARED_IMPL_GRAPHICS_3D_IMPL_H_
#define PPAPI_SHARED_IMPL_GRAPHICS_3D_IMPL_H_
#include "base/basictypes.h"
#include "base/memory/scoped_ptr.h"
#include "ppapi/c/pp_completion_callback.h"
#include "ppapi/shared_impl/ppapi_shared_export.h"
#include "ppapi/thunk/ppb_graphics_3d_api.h"
namespace gpu {
class CommandBuffer;
namespace gles2 {
class GLES2CmdHelper;
class GLES2Implementation;
} // namespace gles2
} // namespace gpu.
namespace ppapi {
class PPAPI_SHARED_EXPORT PPB_Graphics3D_Shared
: public thunk::PPB_Graphics3D_API {
public:
// PPB_Graphics3D_API implementation.
virtual int32_t GetAttribs(int32_t* attrib_list) OVERRIDE;
virtual int32_t SetAttribs(int32_t* attrib_list) OVERRIDE;
virtual int32_t GetError() OVERRIDE;
virtual int32_t ResizeBuffers(int32_t width, int32_t height) OVERRIDE;
virtual int32_t SwapBuffers(PP_CompletionCallback callback) OVERRIDE;
virtual void* MapTexSubImage2DCHROMIUM(GLenum target,
GLint level,
GLint xoffset,
GLint yoffset,
GLsizei width,
GLsizei height,
GLenum format,
GLenum type,
GLenum access) OVERRIDE;
virtual void UnmapTexSubImage2DCHROMIUM(const void* mem) OVERRIDE;
gpu::gles2::GLES2Implementation* gles2_impl() {
return gles2_impl_.get();
}
// Sends swap-buffers notification to the plugin.
void SwapBuffersACK(int32_t pp_error);
protected:
PPB_Graphics3D_Shared();
virtual ~PPB_Graphics3D_Shared();
virtual gpu::CommandBuffer* GetCommandBuffer() = 0;
virtual int32 DoSwapBuffers() = 0;
bool HasPendingSwap() { return swap_callback_.func != NULL; }
bool CreateGLES2Impl(int32 command_buffer_size,
int32 transfer_buffer_size);
void DestroyGLES2Impl();
private:
int32 transfer_buffer_id_;
scoped_ptr<gpu::gles2::GLES2CmdHelper> gles2_helper_;
scoped_ptr<gpu::gles2::GLES2Implementation> gles2_impl_;
// Callback that needs to be executed when swap-buffers is completed.
PP_CompletionCallback swap_callback_;
DISALLOW_COPY_AND_ASSIGN(PPB_Graphics3D_Shared);
};
} // namespace ppapi
#endif // PPAPI_SHARED_IMPL_GRAPHICS_3D_IMPL_H_
|
