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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 #ifndef GPU_COMMAND_BUFFER_SERVICE_CONTEXT_GROUP_H_ | 5 #ifndef GPU_COMMAND_BUFFER_SERVICE_CONTEXT_GROUP_H_ |
| 6 #define GPU_COMMAND_BUFFER_SERVICE_CONTEXT_GROUP_H_ | 6 #define GPU_COMMAND_BUFFER_SERVICE_CONTEXT_GROUP_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 #include <vector> | 9 #include <vector> |
| 10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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| 37 class ValuebufferManager; | 37 class ValuebufferManager; |
| 38 class MemoryTracker; | 38 class MemoryTracker; |
| 39 struct DisallowedFeatures; | 39 struct DisallowedFeatures; |
| 40 | 40 |
| 41 // A Context Group helps manage multiple GLES2Decoders that share | 41 // A Context Group helps manage multiple GLES2Decoders that share |
| 42 // resources. | 42 // resources. |
| 43 class GPU_EXPORT ContextGroup : public base::RefCounted<ContextGroup> { | 43 class GPU_EXPORT ContextGroup : public base::RefCounted<ContextGroup> { |
| 44 public: | 44 public: |
| 45 ContextGroup( | 45 ContextGroup( |
| 46 const scoped_refptr<MailboxManager>& mailbox_manager, | 46 const scoped_refptr<MailboxManager>& mailbox_manager, |
| 47 const scoped_refptr<ValuebufferManager>& valuebuffer_manager, |
| 47 const scoped_refptr<MemoryTracker>& memory_tracker, | 48 const scoped_refptr<MemoryTracker>& memory_tracker, |
| 48 const scoped_refptr<ShaderTranslatorCache>& shader_translator_cache, | 49 const scoped_refptr<ShaderTranslatorCache>& shader_translator_cache, |
| 49 const scoped_refptr<FeatureInfo>& feature_info, | 50 const scoped_refptr<FeatureInfo>& feature_info, |
| 50 bool bind_generates_resource); | 51 bool bind_generates_resource); |
| 51 | 52 |
| 52 // This should only be called by GLES2Decoder. This must be paired with a | 53 // This should only be called by GLES2Decoder. This must be paired with a |
| 53 // call to destroy if it succeeds. | 54 // call to destroy if it succeeds. |
| 54 bool Initialize( | 55 bool Initialize( |
| 55 GLES2Decoder* decoder, | 56 GLES2Decoder* decoder, |
| 56 const DisallowedFeatures& disallowed_features); | 57 const DisallowedFeatures& disallowed_features); |
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| 172 friend class base::RefCounted<ContextGroup>; | 173 friend class base::RefCounted<ContextGroup>; |
| 173 ~ContextGroup(); | 174 ~ContextGroup(); |
| 174 | 175 |
| 175 bool CheckGLFeature(GLint min_required, GLint* v); | 176 bool CheckGLFeature(GLint min_required, GLint* v); |
| 176 bool CheckGLFeatureU(GLint min_required, uint32* v); | 177 bool CheckGLFeatureU(GLint min_required, uint32* v); |
| 177 bool QueryGLFeature(GLenum pname, GLint min_required, GLint* v); | 178 bool QueryGLFeature(GLenum pname, GLint min_required, GLint* v); |
| 178 bool QueryGLFeatureU(GLenum pname, GLint min_required, uint32* v); | 179 bool QueryGLFeatureU(GLenum pname, GLint min_required, uint32* v); |
| 179 bool HaveContexts(); | 180 bool HaveContexts(); |
| 180 | 181 |
| 181 scoped_refptr<MailboxManager> mailbox_manager_; | 182 scoped_refptr<MailboxManager> mailbox_manager_; |
| 183 scoped_refptr<ValuebufferManager> valuebuffer_manager_; |
| 182 scoped_refptr<MemoryTracker> memory_tracker_; | 184 scoped_refptr<MemoryTracker> memory_tracker_; |
| 183 scoped_refptr<ShaderTranslatorCache> shader_translator_cache_; | 185 scoped_refptr<ShaderTranslatorCache> shader_translator_cache_; |
| 184 scoped_ptr<TransferBufferManagerInterface> transfer_buffer_manager_; | 186 scoped_ptr<TransferBufferManagerInterface> transfer_buffer_manager_; |
| 185 | 187 |
| 186 bool enforce_gl_minimums_; | 188 bool enforce_gl_minimums_; |
| 187 bool bind_generates_resource_; | 189 bool bind_generates_resource_; |
| 188 | 190 |
| 189 uint32 max_vertex_attribs_; | 191 uint32 max_vertex_attribs_; |
| 190 uint32 max_texture_units_; | 192 uint32 max_texture_units_; |
| 191 uint32 max_texture_image_units_; | 193 uint32 max_texture_image_units_; |
| 192 uint32 max_vertex_texture_image_units_; | 194 uint32 max_vertex_texture_image_units_; |
| 193 uint32 max_fragment_uniform_vectors_; | 195 uint32 max_fragment_uniform_vectors_; |
| 194 uint32 max_varying_vectors_; | 196 uint32 max_varying_vectors_; |
| 195 uint32 max_vertex_uniform_vectors_; | 197 uint32 max_vertex_uniform_vectors_; |
| 196 uint32 max_color_attachments_; | 198 uint32 max_color_attachments_; |
| 197 uint32 max_draw_buffers_; | 199 uint32 max_draw_buffers_; |
| 198 | 200 |
| 199 ProgramCache* program_cache_; | 201 ProgramCache* program_cache_; |
| 200 | 202 |
| 201 scoped_ptr<BufferManager> buffer_manager_; | 203 scoped_ptr<BufferManager> buffer_manager_; |
| 202 | 204 |
| 203 scoped_ptr<FramebufferManager> framebuffer_manager_; | 205 scoped_ptr<FramebufferManager> framebuffer_manager_; |
| 204 | 206 |
| 205 scoped_ptr<RenderbufferManager> renderbuffer_manager_; | 207 scoped_ptr<RenderbufferManager> renderbuffer_manager_; |
| 206 | 208 |
| 207 scoped_ptr<ValuebufferManager> valuebuffer_manager_; | |
| 208 | |
| 209 scoped_ptr<TextureManager> texture_manager_; | 209 scoped_ptr<TextureManager> texture_manager_; |
| 210 | 210 |
| 211 scoped_ptr<ProgramManager> program_manager_; | 211 scoped_ptr<ProgramManager> program_manager_; |
| 212 | 212 |
| 213 scoped_ptr<ShaderManager> shader_manager_; | 213 scoped_ptr<ShaderManager> shader_manager_; |
| 214 | 214 |
| 215 scoped_refptr<FeatureInfo> feature_info_; | 215 scoped_refptr<FeatureInfo> feature_info_; |
| 216 | 216 |
| 217 std::vector<base::WeakPtr<gles2::GLES2Decoder> > decoders_; | 217 std::vector<base::WeakPtr<gles2::GLES2Decoder> > decoders_; |
| 218 | 218 |
| 219 GLenum draw_buffer_; | 219 GLenum draw_buffer_; |
| 220 | 220 |
| 221 DISALLOW_COPY_AND_ASSIGN(ContextGroup); | 221 DISALLOW_COPY_AND_ASSIGN(ContextGroup); |
| 222 }; | 222 }; |
| 223 | 223 |
| 224 } // namespace gles2 | 224 } // namespace gles2 |
| 225 } // namespace gpu | 225 } // namespace gpu |
| 226 | 226 |
| 227 #endif // GPU_COMMAND_BUFFER_SERVICE_CONTEXT_GROUP_H_ | 227 #endif // GPU_COMMAND_BUFFER_SERVICE_CONTEXT_GROUP_H_ |
| 228 | 228 |
| 229 | 229 |
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