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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 "components/mus/gles2/command_buffer_driver.h" | 5 #include "components/mus/gles2/command_buffer_driver.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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83 DCHECK(CalledOnValidThread()); | 83 DCHECK(CalledOnValidThread()); |
84 gpu::gles2::ContextCreationAttribHelper attrib_helper; | 84 gpu::gles2::ContextCreationAttribHelper attrib_helper; |
85 if (!attrib_helper.Parse(attribs.storage())) | 85 if (!attrib_helper.Parse(attribs.storage())) |
86 return false; | 86 return false; |
87 | 87 |
88 const bool offscreen = widget_ == gfx::kNullAcceleratedWidget; | 88 const bool offscreen = widget_ == gfx::kNullAcceleratedWidget; |
89 if (offscreen) { | 89 if (offscreen) { |
90 surface_ = gl::init::CreateOffscreenGLSurface(gfx::Size(0, 0)); | 90 surface_ = gl::init::CreateOffscreenGLSurface(gfx::Size(0, 0)); |
91 } else { | 91 } else { |
92 #if defined(USE_OZONE) | 92 #if defined(USE_OZONE) |
93 scoped_refptr<gfx::GLSurface> underlying_surface = | 93 scoped_refptr<gl::GLSurface> underlying_surface = |
94 gl::init::CreateSurfacelessViewGLSurface(widget_); | 94 gl::init::CreateSurfacelessViewGLSurface(widget_); |
95 if (!underlying_surface) | 95 if (!underlying_surface) |
96 underlying_surface = gl::init::CreateViewGLSurface(widget_); | 96 underlying_surface = gl::init::CreateViewGLSurface(widget_); |
97 #else | 97 #else |
98 scoped_refptr<gfx::GLSurface> underlying_surface = | 98 scoped_refptr<gl::GLSurface> underlying_surface = |
99 gl::init::CreateViewGLSurface(widget_); | 99 gl::init::CreateViewGLSurface(widget_); |
100 #endif | 100 #endif |
101 scoped_refptr<GLSurfaceAdapterMus> surface_adapter = | 101 scoped_refptr<GLSurfaceAdapterMus> surface_adapter = |
102 new GLSurfaceAdapterMus(underlying_surface); | 102 new GLSurfaceAdapterMus(underlying_surface); |
103 surface_adapter->SetGpuCompletedSwapBuffersCallback( | 103 surface_adapter->SetGpuCompletedSwapBuffersCallback( |
104 base::Bind(&CommandBufferDriver::OnGpuCompletedSwapBuffers, | 104 base::Bind(&CommandBufferDriver::OnGpuCompletedSwapBuffers, |
105 weak_factory_.GetWeakPtr())); | 105 weak_factory_.GetWeakPtr())); |
106 surface_ = surface_adapter; | 106 surface_ = surface_adapter; |
107 | 107 |
108 gfx::VSyncProvider* vsync_provider = | 108 gfx::VSyncProvider* vsync_provider = |
109 surface_ ? surface_->GetVSyncProvider() : nullptr; | 109 surface_ ? surface_->GetVSyncProvider() : nullptr; |
110 if (vsync_provider) { | 110 if (vsync_provider) { |
111 vsync_provider->GetVSyncParameters( | 111 vsync_provider->GetVSyncParameters( |
112 base::Bind(&CommandBufferDriver::OnUpdateVSyncParameters, | 112 base::Bind(&CommandBufferDriver::OnUpdateVSyncParameters, |
113 weak_factory_.GetWeakPtr())); | 113 weak_factory_.GetWeakPtr())); |
114 } | 114 } |
115 } | 115 } |
116 | 116 |
117 if (!surface_.get()) | 117 if (!surface_.get()) |
118 return false; | 118 return false; |
119 | 119 |
120 // TODO(piman): virtual contexts, gpu preference. | 120 // TODO(piman): virtual contexts, gpu preference. |
121 context_ = gl::init::CreateGLContext( | 121 context_ = gl::init::CreateGLContext(gpu_state_->share_group(), |
122 gpu_state_->share_group(), surface_.get(), gfx::PreferIntegratedGpu); | 122 surface_.get(), gl::PreferIntegratedGpu); |
123 if (!context_.get()) | 123 if (!context_.get()) |
124 return false; | 124 return false; |
125 | 125 |
126 if (!context_->MakeCurrent(surface_.get())) | 126 if (!context_->MakeCurrent(surface_.get())) |
127 return false; | 127 return false; |
128 | 128 |
129 // TODO(piman): ShaderTranslatorCache is currently per-ContextGroup but | 129 // TODO(piman): ShaderTranslatorCache is currently per-ContextGroup but |
130 // only needs to be per-thread. | 130 // only needs to be per-thread. |
131 const bool bind_generates_resource = attrib_helper.bind_generates_resource; | 131 const bool bind_generates_resource = attrib_helper.bind_generates_resource; |
132 scoped_refptr<gpu::gles2::FeatureInfo> feature_info = | 132 scoped_refptr<gpu::gles2::FeatureInfo> feature_info = |
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290 gfx::BufferFormat format, | 290 gfx::BufferFormat format, |
291 uint32_t internal_format, | 291 uint32_t internal_format, |
292 ui::NativePixmap* pixmap) { | 292 ui::NativePixmap* pixmap) { |
293 #if defined(USE_OZONE) | 293 #if defined(USE_OZONE) |
294 gpu::gles2::ImageManager* image_manager = decoder_->GetImageManager(); | 294 gpu::gles2::ImageManager* image_manager = decoder_->GetImageManager(); |
295 if (image_manager->LookupImage(id)) { | 295 if (image_manager->LookupImage(id)) { |
296 LOG(ERROR) << "Image already exists with same ID."; | 296 LOG(ERROR) << "Image already exists with same ID."; |
297 return; | 297 return; |
298 } | 298 } |
299 | 299 |
300 scoped_refptr<gfx::GLImageOzoneNativePixmap> image = | 300 scoped_refptr<gl::GLImageOzoneNativePixmap> image = |
301 new gfx::GLImageOzoneNativePixmap(size, internal_format); | 301 new gl::GLImageOzoneNativePixmap(size, internal_format); |
302 if (!image->Initialize(pixmap, format)) { | 302 if (!image->Initialize(pixmap, format)) { |
303 NOTREACHED(); | 303 NOTREACHED(); |
304 return; | 304 return; |
305 } | 305 } |
306 | 306 |
307 image_manager->AddImage(image.get(), id); | 307 image_manager->AddImage(image.get(), id); |
308 #endif | 308 #endif |
309 } | 309 } |
310 | 310 |
311 void CommandBufferDriver::DestroyImage(int32_t id) { | 311 void CommandBufferDriver::DestroyImage(int32_t id) { |
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541 } | 541 } |
542 | 542 |
543 void CommandBufferDriver::OnGpuCompletedSwapBuffers(gfx::SwapResult result) { | 543 void CommandBufferDriver::OnGpuCompletedSwapBuffers(gfx::SwapResult result) { |
544 DCHECK(CalledOnValidThread()); | 544 DCHECK(CalledOnValidThread()); |
545 if (client_) { | 545 if (client_) { |
546 client_->OnGpuCompletedSwapBuffers(result); | 546 client_->OnGpuCompletedSwapBuffers(result); |
547 } | 547 } |
548 } | 548 } |
549 | 549 |
550 } // namespace mus | 550 } // namespace mus |
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