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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 // A class to emulate GLES2 over command buffers. | 5 // A class to emulate GLES2 over command buffers. |
6 | 6 |
7 #include "gpu/command_buffer/client/gles2_implementation.h" | 7 #include "gpu/command_buffer/client/gles2_implementation.h" |
8 | 8 |
9 #include <GLES2/gl2.h> | 9 #include <GLES2/gl2.h> |
10 #include <GLES2/gl2ext.h> | 10 #include <GLES2/gl2ext.h> |
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4857 return; | 4857 return; |
4858 } | 4858 } |
4859 if (static_cast<size_t>(bufsize) < result.size()) { | 4859 if (static_cast<size_t>(bufsize) < result.size()) { |
4860 SetGLError(GL_INVALID_OPERATION, "glGetTransformFeedbackVaryingsCHROMIUM", | 4860 SetGLError(GL_INVALID_OPERATION, "glGetTransformFeedbackVaryingsCHROMIUM", |
4861 "bufsize is too small for result."); | 4861 "bufsize is too small for result."); |
4862 return; | 4862 return; |
4863 } | 4863 } |
4864 memcpy(info, &result[0], result.size()); | 4864 memcpy(info, &result[0], result.size()); |
4865 } | 4865 } |
4866 | 4866 |
4867 GLuint GLES2Implementation::CreateStreamTextureCHROMIUM(GLuint texture) { | |
4868 GPU_CLIENT_SINGLE_THREAD_CHECK(); | |
4869 GPU_CLIENT_LOG("[" << GetLogPrefix() << "] CreateStreamTextureCHROMIUM(" | |
4870 << texture << ")"); | |
4871 TRACE_EVENT0("gpu", "GLES2::CreateStreamTextureCHROMIUM"); | |
4872 helper_->CommandBufferHelper::Flush(); | |
4873 return gpu_control_->CreateStreamTexture(texture); | |
4874 } | |
4875 | |
4876 void GLES2Implementation::PostSubBufferCHROMIUM( | 4867 void GLES2Implementation::PostSubBufferCHROMIUM( |
4877 GLint x, GLint y, GLint width, GLint height) { | 4868 GLint x, GLint y, GLint width, GLint height) { |
4878 GPU_CLIENT_SINGLE_THREAD_CHECK(); | 4869 GPU_CLIENT_SINGLE_THREAD_CHECK(); |
4879 GPU_CLIENT_LOG("[" << GetLogPrefix() << "] PostSubBufferCHROMIUM(" | 4870 GPU_CLIENT_LOG("[" << GetLogPrefix() << "] PostSubBufferCHROMIUM(" |
4880 << x << ", " << y << ", " << width << ", " << height << ")"); | 4871 << x << ", " << y << ", " << width << ", " << height << ")"); |
4881 TRACE_EVENT2("gpu", "GLES2::PostSubBufferCHROMIUM", | 4872 TRACE_EVENT2("gpu", "GLES2::PostSubBufferCHROMIUM", |
4882 "width", width, "height", height); | 4873 "width", width, "height", height); |
4883 | 4874 |
4884 // Same flow control as GLES2Implementation::SwapBuffers (see comments there). | 4875 // Same flow control as GLES2Implementation::SwapBuffers (see comments there). |
4885 swap_buffers_tokens_.push(helper_->InsertToken()); | 4876 swap_buffers_tokens_.push(helper_->InsertToken()); |
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6387 CheckGLError(); | 6378 CheckGLError(); |
6388 } | 6379 } |
6389 | 6380 |
6390 // Include the auto-generated part of this file. We split this because it means | 6381 // Include the auto-generated part of this file. We split this because it means |
6391 // we can easily edit the non-auto generated parts right here in this file | 6382 // we can easily edit the non-auto generated parts right here in this file |
6392 // instead of having to edit some template or the code generator. | 6383 // instead of having to edit some template or the code generator. |
6393 #include "gpu/command_buffer/client/gles2_implementation_impl_autogen.h" | 6384 #include "gpu/command_buffer/client/gles2_implementation_impl_autogen.h" |
6394 | 6385 |
6395 } // namespace gles2 | 6386 } // namespace gles2 |
6396 } // namespace gpu | 6387 } // namespace gpu |
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