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| 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 "gpu/command_buffer/client/gl_in_process_context.h" | 5 #include "gpu/command_buffer/client/gl_in_process_context.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include <memory> | 10 #include <memory> |
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| 43 | 43 |
| 44 namespace { | 44 namespace { |
| 45 | 45 |
| 46 class GLInProcessContextImpl | 46 class GLInProcessContextImpl |
| 47 : public GLInProcessContext, | 47 : public GLInProcessContext, |
| 48 public base::SupportsWeakPtr<GLInProcessContextImpl> { | 48 public base::SupportsWeakPtr<GLInProcessContextImpl> { |
| 49 public: | 49 public: |
| 50 GLInProcessContextImpl(); | 50 GLInProcessContextImpl(); |
| 51 ~GLInProcessContextImpl() override; | 51 ~GLInProcessContextImpl() override; |
| 52 | 52 |
| 53 bool Initialize(scoped_refptr<gfx::GLSurface> surface, | 53 bool Initialize(scoped_refptr<gl::GLSurface> surface, |
| 54 bool is_offscreen, | 54 bool is_offscreen, |
| 55 GLInProcessContext* share_context, | 55 GLInProcessContext* share_context, |
| 56 gfx::AcceleratedWidget window, | 56 gfx::AcceleratedWidget window, |
| 57 const gfx::Size& size, | 57 const gfx::Size& size, |
| 58 const gpu::gles2::ContextCreationAttribHelper& attribs, | 58 const gpu::gles2::ContextCreationAttribHelper& attribs, |
| 59 gfx::GpuPreference gpu_preference, | 59 gl::GpuPreference gpu_preference, |
| 60 const scoped_refptr<InProcessCommandBuffer::Service>& service, | 60 const scoped_refptr<InProcessCommandBuffer::Service>& service, |
| 61 const SharedMemoryLimits& mem_limits, | 61 const SharedMemoryLimits& mem_limits, |
| 62 GpuMemoryBufferManager* gpu_memory_buffer_manager, | 62 GpuMemoryBufferManager* gpu_memory_buffer_manager, |
| 63 ImageFactory* image_factory); | 63 ImageFactory* image_factory); |
| 64 | 64 |
| 65 // GLInProcessContext implementation: | 65 // GLInProcessContext implementation: |
| 66 gles2::GLES2Implementation* GetImplementation() override; | 66 gles2::GLES2Implementation* GetImplementation() override; |
| 67 void SetLock(base::Lock* lock) override; | 67 void SetLock(base::Lock* lock) override; |
| 68 | 68 |
| 69 private: | 69 private: |
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| 86 | 86 |
| 87 gles2::GLES2Implementation* GLInProcessContextImpl::GetImplementation() { | 87 gles2::GLES2Implementation* GLInProcessContextImpl::GetImplementation() { |
| 88 return gles2_implementation_.get(); | 88 return gles2_implementation_.get(); |
| 89 } | 89 } |
| 90 | 90 |
| 91 void GLInProcessContextImpl::SetLock(base::Lock* lock) { | 91 void GLInProcessContextImpl::SetLock(base::Lock* lock) { |
| 92 NOTREACHED(); | 92 NOTREACHED(); |
| 93 } | 93 } |
| 94 | 94 |
| 95 bool GLInProcessContextImpl::Initialize( | 95 bool GLInProcessContextImpl::Initialize( |
| 96 scoped_refptr<gfx::GLSurface> surface, | 96 scoped_refptr<gl::GLSurface> surface, |
| 97 bool is_offscreen, | 97 bool is_offscreen, |
| 98 GLInProcessContext* share_context, | 98 GLInProcessContext* share_context, |
| 99 gfx::AcceleratedWidget window, | 99 gfx::AcceleratedWidget window, |
| 100 const gfx::Size& size, | 100 const gfx::Size& size, |
| 101 const gles2::ContextCreationAttribHelper& attribs, | 101 const gles2::ContextCreationAttribHelper& attribs, |
| 102 gfx::GpuPreference gpu_preference, | 102 gl::GpuPreference gpu_preference, |
| 103 const scoped_refptr<InProcessCommandBuffer::Service>& service, | 103 const scoped_refptr<InProcessCommandBuffer::Service>& service, |
| 104 const SharedMemoryLimits& mem_limits, | 104 const SharedMemoryLimits& mem_limits, |
| 105 GpuMemoryBufferManager* gpu_memory_buffer_manager, | 105 GpuMemoryBufferManager* gpu_memory_buffer_manager, |
| 106 ImageFactory* image_factory) { | 106 ImageFactory* image_factory) { |
| 107 DCHECK(size.width() >= 0 && size.height() >= 0); | 107 DCHECK(size.width() >= 0 && size.height() >= 0); |
| 108 | 108 |
| 109 command_buffer_.reset(new InProcessCommandBuffer(service)); | 109 command_buffer_.reset(new InProcessCommandBuffer(service)); |
| 110 | 110 |
| 111 scoped_refptr<gles2::ShareGroup> share_group; | 111 scoped_refptr<gles2::ShareGroup> share_group; |
| 112 InProcessCommandBuffer* share_command_buffer = nullptr; | 112 InProcessCommandBuffer* share_command_buffer = nullptr; |
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| 184 transfer_buffer_.reset(); | 184 transfer_buffer_.reset(); |
| 185 gles2_helper_.reset(); | 185 gles2_helper_.reset(); |
| 186 command_buffer_.reset(); | 186 command_buffer_.reset(); |
| 187 } | 187 } |
| 188 | 188 |
| 189 } // anonymous namespace | 189 } // anonymous namespace |
| 190 | 190 |
| 191 // static | 191 // static |
| 192 GLInProcessContext* GLInProcessContext::Create( | 192 GLInProcessContext* GLInProcessContext::Create( |
| 193 scoped_refptr<gpu::InProcessCommandBuffer::Service> service, | 193 scoped_refptr<gpu::InProcessCommandBuffer::Service> service, |
| 194 scoped_refptr<gfx::GLSurface> surface, | 194 scoped_refptr<gl::GLSurface> surface, |
| 195 bool is_offscreen, | 195 bool is_offscreen, |
| 196 gfx::AcceleratedWidget window, | 196 gfx::AcceleratedWidget window, |
| 197 const gfx::Size& size, | 197 const gfx::Size& size, |
| 198 GLInProcessContext* share_context, | 198 GLInProcessContext* share_context, |
| 199 const ::gpu::gles2::ContextCreationAttribHelper& attribs, | 199 const ::gpu::gles2::ContextCreationAttribHelper& attribs, |
| 200 gfx::GpuPreference gpu_preference, | 200 gl::GpuPreference gpu_preference, |
| 201 const SharedMemoryLimits& memory_limits, | 201 const SharedMemoryLimits& memory_limits, |
| 202 GpuMemoryBufferManager* gpu_memory_buffer_manager, | 202 GpuMemoryBufferManager* gpu_memory_buffer_manager, |
| 203 ImageFactory* image_factory) { | 203 ImageFactory* image_factory) { |
| 204 if (surface.get()) { | 204 if (surface.get()) { |
| 205 DCHECK_EQ(surface->IsOffscreen(), is_offscreen); | 205 DCHECK_EQ(surface->IsOffscreen(), is_offscreen); |
| 206 DCHECK(surface->GetSize() == size); | 206 DCHECK(surface->GetSize() == size); |
| 207 DCHECK_EQ(gfx::kNullAcceleratedWidget, window); | 207 DCHECK_EQ(gfx::kNullAcceleratedWidget, window); |
| 208 } | 208 } |
| 209 | 209 |
| 210 std::unique_ptr<GLInProcessContextImpl> context(new GLInProcessContextImpl); | 210 std::unique_ptr<GLInProcessContextImpl> context(new GLInProcessContextImpl); |
| 211 if (!context->Initialize(surface, is_offscreen, share_context, window, size, | 211 if (!context->Initialize(surface, is_offscreen, share_context, window, size, |
| 212 attribs, gpu_preference, service, memory_limits, | 212 attribs, gpu_preference, service, memory_limits, |
| 213 gpu_memory_buffer_manager, image_factory)) | 213 gpu_memory_buffer_manager, image_factory)) |
| 214 return NULL; | 214 return NULL; |
| 215 | 215 |
| 216 return context.release(); | 216 return context.release(); |
| 217 } | 217 } |
| 218 | 218 |
| 219 } // namespace gpu | 219 } // namespace gpu |
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