OLD | NEW |
---|---|
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 #include "webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h" | 5 #include "webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h" |
6 | 6 |
7 #include <GLES2/gl2.h> | 7 #include <GLES2/gl2.h> |
8 #ifndef GL_GLEXT_PROTOTYPES | 8 #ifndef GL_GLEXT_PROTOTYPES |
9 #define GL_GLEXT_PROTOTYPES 1 | 9 #define GL_GLEXT_PROTOTYPES 1 |
10 #endif | 10 #endif |
11 #include <GLES2/gl2ext.h> | 11 #include <GLES2/gl2ext.h> |
12 #include <GLES2/gl2extchromium.h> | 12 #include <GLES2/gl2extchromium.h> |
13 | 13 |
14 #include <algorithm> | 14 #include <algorithm> |
15 #include <set> | 15 #include <set> |
16 #include <string> | 16 #include <string> |
17 | 17 |
18 #include "base/bind.h" | 18 #include "base/bind.h" |
19 #include "base/bind_helpers.h" | 19 #include "base/bind_helpers.h" |
20 #include "base/callback.h" | 20 #include "base/callback.h" |
21 #include "base/command_line.h" | 21 #include "base/command_line.h" |
22 #include "base/lazy_instance.h" | 22 #include "base/lazy_instance.h" |
23 #include "base/logging.h" | 23 #include "base/logging.h" |
24 #include "base/memory/singleton.h" | 24 #include "base/memory/singleton.h" |
25 #include "base/message_loop.h" | 25 #include "base/message_loop.h" |
26 #include "base/metrics/histogram.h" | 26 #include "base/metrics/histogram.h" |
27 #include "base/synchronization/lock.h" | 27 #include "base/synchronization/lock.h" |
28 #include "gpu/command_buffer/client/gles2_implementation.h" | 28 #include "gpu/command_buffer/client/gles2_implementation.h" |
29 #include "gpu/command_buffer/client/gles2_lib.h" | 29 #include "gpu/command_buffer/client/gles2_lib.h" |
30 #include "gpu/command_buffer/client/gpu_memory_buffer_factory.h" | |
30 #include "gpu/command_buffer/client/transfer_buffer.h" | 31 #include "gpu/command_buffer/client/transfer_buffer.h" |
31 #include "gpu/command_buffer/common/constants.h" | 32 #include "gpu/command_buffer/common/constants.h" |
32 #include "gpu/command_buffer/service/command_buffer_service.h" | 33 #include "gpu/command_buffer/service/command_buffer_service.h" |
33 #include "gpu/command_buffer/service/context_group.h" | 34 #include "gpu/command_buffer/service/context_group.h" |
34 #include "gpu/command_buffer/service/gl_context_virtual.h" | 35 #include "gpu/command_buffer/service/gl_context_virtual.h" |
35 #include "gpu/command_buffer/service/gpu_scheduler.h" | 36 #include "gpu/command_buffer/service/gpu_scheduler.h" |
37 #include "gpu/command_buffer/service/image_manager.h" | |
36 #include "gpu/command_buffer/service/transfer_buffer_manager.h" | 38 #include "gpu/command_buffer/service/transfer_buffer_manager.h" |
37 #include "ui/gl/gl_context.h" | 39 #include "ui/gl/gl_context.h" |
40 #include "ui/gl/gl_image.h" | |
38 #include "ui/gl/gl_share_group.h" | 41 #include "ui/gl/gl_share_group.h" |
39 #include "ui/gl/gl_surface.h" | 42 #include "ui/gl/gl_surface.h" |
40 #include "webkit/gpu/gl_bindings_skia_cmd_buffer.h" | 43 #include "webkit/gpu/gl_bindings_skia_cmd_buffer.h" |
41 | 44 |
42 using gpu::Buffer; | 45 using gpu::Buffer; |
43 using gpu::CommandBuffer; | 46 using gpu::CommandBuffer; |
44 using gpu::CommandBufferService; | 47 using gpu::CommandBufferService; |
45 using gpu::gles2::GLES2CmdHelper; | 48 using gpu::gles2::GLES2CmdHelper; |
46 using gpu::gles2::GLES2Implementation; | 49 using gpu::gles2::GLES2Implementation; |
47 using gpu::GpuScheduler; | 50 using gpu::GpuScheduler; |
48 using gpu::TransferBuffer; | 51 using gpu::TransferBuffer; |
49 using gpu::TransferBufferManager; | 52 using gpu::TransferBufferManager; |
50 using gpu::TransferBufferManagerInterface; | 53 using gpu::TransferBufferManagerInterface; |
51 | 54 |
55 namespace gpu { | |
56 namespace gles2 { | |
joth
2013/05/03 02:04:11
move this class to
namespace webkit {
namespace g
kaanb
2013/05/03 02:37:31
Done.
| |
57 | |
58 class GpuMemoryBufferImageManagerFactory : public GpuMemoryBufferFactory { | |
59 public: | |
60 explicit GpuMemoryBufferImageManagerFactory(ImageManager* image_manager); | |
61 virtual ~GpuMemoryBufferImageManagerFactory(); | |
62 | |
63 // methods from GpuMemoryBufferFactory | |
64 virtual scoped_ptr<GpuMemoryBuffer> CreateGpuMemoryBuffer( | |
65 int width, int height, int image_id) OVERRIDE; | |
66 private: | |
67 ImageManager* image_manager_; | |
joth
2013/05/03 02:04:11
scoped_refptr<>
kaanb
2013/05/03 02:37:31
Done.
| |
68 DISALLOW_COPY_AND_ASSIGN(GpuMemoryBufferImageManagerFactory); | |
69 }; | |
70 | |
71 GpuMemoryBufferImageManagerFactory::GpuMemoryBufferImageManagerFactory( | |
72 ImageManager* image_manager) : image_manager_(image_manager) { | |
73 } | |
74 | |
75 GpuMemoryBufferImageManagerFactory::~GpuMemoryBufferImageManagerFactory() { | |
76 } | |
77 | |
78 scoped_ptr<GpuMemoryBuffer> GpuMemoryBufferImageManagerFactory:: | |
79 CreateGpuMemoryBuffer(int width, int height, int image_id) { | |
80 scoped_ptr<GpuMemoryBuffer> buffer = | |
81 GetProcessDefaultGpuMemoryBufferFactory().Run(width, height); | |
82 scoped_refptr<gfx::GLImage> gl_image = | |
83 gfx::GLImage::CreateGLImageForGpuMemoryBuffer(buffer->GetNativeBuffer(), | |
84 gfx::Size(width, height)); | |
85 image_manager_->AddImage(gl_image, image_id); | |
86 return buffer.Pass(); | |
87 } | |
88 | |
89 } | |
90 } | |
91 | |
92 | |
52 namespace webkit { | 93 namespace webkit { |
53 namespace gpu { | 94 namespace gpu { |
54 | 95 |
55 class GLInProcessContext { | 96 class GLInProcessContext { |
56 public: | 97 public: |
57 // These are the same error codes as used by EGL. | 98 // These are the same error codes as used by EGL. |
58 enum Error { | 99 enum Error { |
59 SUCCESS = 0x3000, | 100 SUCCESS = 0x3000, |
60 NOT_INITIALIZED = 0x3001, | 101 NOT_INITIALIZED = 0x3001, |
61 BAD_ATTRIBUTE = 0x3004, | 102 BAD_ATTRIBUTE = 0x3004, |
(...skipping 93 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
155 bool Initialize(bool is_offscreen, | 196 bool Initialize(bool is_offscreen, |
156 gfx::AcceleratedWidget window, | 197 gfx::AcceleratedWidget window, |
157 const gfx::Size& size, | 198 const gfx::Size& size, |
158 const char* allowed_extensions, | 199 const char* allowed_extensions, |
159 const int32* attrib_list, | 200 const int32* attrib_list, |
160 gfx::GpuPreference gpu_preference); | 201 gfx::GpuPreference gpu_preference); |
161 void Destroy(); | 202 void Destroy(); |
162 | 203 |
163 void OnContextLost(); | 204 void OnContextLost(); |
164 | 205 |
206 ::gpu::gles2::ImageManager* GetImageManager(); | |
207 | |
165 base::Closure context_lost_callback_; | 208 base::Closure context_lost_callback_; |
166 scoped_ptr<TransferBufferManagerInterface> transfer_buffer_manager_; | 209 scoped_ptr<TransferBufferManagerInterface> transfer_buffer_manager_; |
167 scoped_ptr<CommandBufferService> command_buffer_; | 210 scoped_ptr<CommandBufferService> command_buffer_; |
168 scoped_ptr< ::gpu::GpuScheduler> gpu_scheduler_; | 211 scoped_ptr< ::gpu::GpuScheduler> gpu_scheduler_; |
169 scoped_ptr< ::gpu::gles2::GLES2Decoder> decoder_; | 212 scoped_ptr< ::gpu::gles2::GLES2Decoder> decoder_; |
170 scoped_refptr<gfx::GLContext> context_; | 213 scoped_refptr<gfx::GLContext> context_; |
171 scoped_refptr<gfx::GLSurface> surface_; | 214 scoped_refptr<gfx::GLSurface> surface_; |
172 scoped_ptr<GLES2CmdHelper> gles2_helper_; | 215 scoped_ptr<GLES2CmdHelper> gles2_helper_; |
173 scoped_ptr<TransferBuffer> transfer_buffer_; | 216 scoped_ptr<TransferBuffer> transfer_buffer_; |
174 scoped_ptr<GLES2Implementation> gles2_implementation_; | 217 scoped_ptr<GLES2Implementation> gles2_implementation_; |
(...skipping 235 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
410 | 453 |
411 // TODO(gman): Remove This | 454 // TODO(gman): Remove This |
412 void GLInProcessContext::DisableShaderTranslation() { | 455 void GLInProcessContext::DisableShaderTranslation() { |
413 NOTREACHED(); | 456 NOTREACHED(); |
414 } | 457 } |
415 | 458 |
416 GLES2Implementation* GLInProcessContext::GetImplementation() { | 459 GLES2Implementation* GLInProcessContext::GetImplementation() { |
417 return gles2_implementation_.get(); | 460 return gles2_implementation_.get(); |
418 } | 461 } |
419 | 462 |
463 ::gpu::gles2::ImageManager* GLInProcessContext::GetImageManager() { | |
464 return decoder_->GetContextGroup()->image_manager(); | |
465 } | |
466 | |
420 GLInProcessContext::GLInProcessContext(bool share_resources) | 467 GLInProcessContext::GLInProcessContext(bool share_resources) |
421 : last_error_(SUCCESS), | 468 : last_error_(SUCCESS), |
422 share_resources_(share_resources), | 469 share_resources_(share_resources), |
423 context_lost_(false) { | 470 context_lost_(false) { |
424 } | 471 } |
425 | 472 |
426 bool GLInProcessContext::Initialize( | 473 bool GLInProcessContext::Initialize( |
427 bool is_offscreen, | 474 bool is_offscreen, |
428 gfx::AcceleratedWidget window, | 475 gfx::AcceleratedWidget window, |
429 const gfx::Size& size, | 476 const gfx::Size& size, |
(...skipping 164 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
594 transfer_buffer_.reset(new TransferBuffer(gles2_helper_.get())); | 641 transfer_buffer_.reset(new TransferBuffer(gles2_helper_.get())); |
595 | 642 |
596 // Create the object exposing the OpenGL API. | 643 // Create the object exposing the OpenGL API. |
597 gles2_implementation_.reset(new GLES2Implementation( | 644 gles2_implementation_.reset(new GLES2Implementation( |
598 gles2_helper_.get(), | 645 gles2_helper_.get(), |
599 context_group ? context_group->GetImplementation()->share_group() : NULL, | 646 context_group ? context_group->GetImplementation()->share_group() : NULL, |
600 transfer_buffer_.get(), | 647 transfer_buffer_.get(), |
601 true, | 648 true, |
602 false)); | 649 false)); |
603 | 650 |
651 // GLES2Implementation::Initialize() which is called next | |
652 // needs the GpuMemoryBufferFactory so we set it before | |
653 // Initialize is called. | |
654 gles2_implementation_->SetGpuMemoryBufferFactory( | |
655 new ::gpu::gles2::GpuMemoryBufferImageManagerFactory(GetImageManager())); | |
656 | |
604 if (!gles2_implementation_->Initialize( | 657 if (!gles2_implementation_->Initialize( |
605 kStartTransferBufferSize, | 658 kStartTransferBufferSize, |
606 kMinTransferBufferSize, | 659 kMinTransferBufferSize, |
607 kMaxTransferBufferSize)) { | 660 kMaxTransferBufferSize)) { |
608 return false; | 661 return false; |
609 } | 662 } |
610 | 663 |
611 if (share_resources_) { | 664 if (share_resources_) { |
612 AutoLockAndDecoderDetachThread lock(g_decoder_lock.Get(), | 665 AutoLockAndDecoderDetachThread lock(g_decoder_lock.Get(), |
613 g_all_shared_contexts.Get()); | 666 g_all_shared_contexts.Get()); |
(...skipping 1084 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1698 ClearContext(); | 1751 ClearContext(); |
1699 gl_->DeleteBuffers(1, &buffer); | 1752 gl_->DeleteBuffers(1, &buffer); |
1700 } | 1753 } |
1701 | 1754 |
1702 void WebGraphicsContext3DInProcessCommandBufferImpl::deleteFramebuffer( | 1755 void WebGraphicsContext3DInProcessCommandBufferImpl::deleteFramebuffer( |
1703 WebGLId framebuffer) { | 1756 WebGLId framebuffer) { |
1704 ClearContext(); | 1757 ClearContext(); |
1705 gl_->DeleteFramebuffers(1, &framebuffer); | 1758 gl_->DeleteFramebuffers(1, &framebuffer); |
1706 } | 1759 } |
1707 | 1760 |
1761 void WebGraphicsContext3DInProcessCommandBufferImpl::deleteImageBuffer( | |
1762 WebGLId imagebuffer) { | |
1763 ClearContext(); | |
1764 gl_->DeleteImageBuffers(1, &imagebuffer); | |
1765 } | |
1766 | |
1708 void WebGraphicsContext3DInProcessCommandBufferImpl::deleteProgram( | 1767 void WebGraphicsContext3DInProcessCommandBufferImpl::deleteProgram( |
1709 WebGLId program) { | 1768 WebGLId program) { |
1710 ClearContext(); | 1769 ClearContext(); |
1711 gl_->DeleteProgram(program); | 1770 gl_->DeleteProgram(program); |
1712 } | 1771 } |
1713 | 1772 |
1714 void WebGraphicsContext3DInProcessCommandBufferImpl::deleteRenderbuffer( | 1773 void WebGraphicsContext3DInProcessCommandBufferImpl::deleteRenderbuffer( |
1715 WebGLId renderbuffer) { | 1774 WebGLId renderbuffer) { |
1716 ClearContext(); | 1775 ClearContext(); |
1717 gl_->DeleteRenderbuffers(1, &renderbuffer); | 1776 gl_->DeleteRenderbuffers(1, &renderbuffer); |
(...skipping 104 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1822 } | 1881 } |
1823 | 1882 |
1824 void WebGraphicsContext3DInProcessCommandBufferImpl::OnContextLost() { | 1883 void WebGraphicsContext3DInProcessCommandBufferImpl::OnContextLost() { |
1825 // TODO(kbr): improve the precision here. | 1884 // TODO(kbr): improve the precision here. |
1826 context_lost_reason_ = GL_UNKNOWN_CONTEXT_RESET_ARB; | 1885 context_lost_reason_ = GL_UNKNOWN_CONTEXT_RESET_ARB; |
1827 if (context_lost_callback_) { | 1886 if (context_lost_callback_) { |
1828 context_lost_callback_->onContextLost(); | 1887 context_lost_callback_->onContextLost(); |
1829 } | 1888 } |
1830 } | 1889 } |
1831 | 1890 |
1891 void WebGraphicsContext3DInProcessCommandBufferImpl:: | |
1892 createGpuMemoryBuffer2DCHROMIUM(WGC3Duint image_id, | |
1893 WGC3Dint width, WGC3Dint height) { | |
1894 ClearContext(); | |
1895 gl_->CreateGpuMemoryBuffer2DCHROMIUM(image_id, width, height); | |
1896 } | |
1897 | |
1832 DELEGATE_TO_GL_3(bindUniformLocationCHROMIUM, BindUniformLocationCHROMIUM, | 1898 DELEGATE_TO_GL_3(bindUniformLocationCHROMIUM, BindUniformLocationCHROMIUM, |
1833 WebGLId, WGC3Dint, const WGC3Dchar*) | 1899 WebGLId, WGC3Dint, const WGC3Dchar*) |
1834 | 1900 |
1835 DELEGATE_TO_GL(shallowFlushCHROMIUM, ShallowFlushCHROMIUM) | 1901 DELEGATE_TO_GL(shallowFlushCHROMIUM, ShallowFlushCHROMIUM) |
1836 | 1902 |
1837 DELEGATE_TO_GL_1(genMailboxCHROMIUM, GenMailboxCHROMIUM, WGC3Dbyte*) | 1903 DELEGATE_TO_GL_1(genMailboxCHROMIUM, GenMailboxCHROMIUM, WGC3Dbyte*) |
1838 DELEGATE_TO_GL_2(produceTextureCHROMIUM, ProduceTextureCHROMIUM, | 1904 DELEGATE_TO_GL_2(produceTextureCHROMIUM, ProduceTextureCHROMIUM, |
1839 WGC3Denum, const WGC3Dbyte*) | 1905 WGC3Denum, const WGC3Dbyte*) |
1840 DELEGATE_TO_GL_2(consumeTextureCHROMIUM, ConsumeTextureCHROMIUM, | 1906 DELEGATE_TO_GL_2(consumeTextureCHROMIUM, ConsumeTextureCHROMIUM, |
1841 WGC3Denum, const WGC3Dbyte*) | 1907 WGC3Denum, const WGC3Dbyte*) |
(...skipping 26 matching lines...) Expand all Loading... | |
1868 | 1934 |
1869 DELEGATE_TO_GL_9(asyncTexSubImage2DCHROMIUM, AsyncTexSubImage2DCHROMIUM, | 1935 DELEGATE_TO_GL_9(asyncTexSubImage2DCHROMIUM, AsyncTexSubImage2DCHROMIUM, |
1870 WGC3Denum, WGC3Dint, WGC3Dint, WGC3Dint, WGC3Dsizei, WGC3Dsizei, | 1936 WGC3Denum, WGC3Dint, WGC3Dint, WGC3Dint, WGC3Dsizei, WGC3Dsizei, |
1871 WGC3Denum, WGC3Denum, const void*) | 1937 WGC3Denum, WGC3Denum, const void*) |
1872 | 1938 |
1873 DELEGATE_TO_GL_1(waitAsyncTexImage2DCHROMIUM, WaitAsyncTexImage2DCHROMIUM, | 1939 DELEGATE_TO_GL_1(waitAsyncTexImage2DCHROMIUM, WaitAsyncTexImage2DCHROMIUM, |
1874 WGC3Denum) | 1940 WGC3Denum) |
1875 | 1941 |
1876 } // namespace gpu | 1942 } // namespace gpu |
1877 } // namespace webkit | 1943 } // namespace webkit |
OLD | NEW |