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Issue 148613014: CC: Add 'cc-benchmark' traces for minimal tracing in benchmarks. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Minimum overhead toplevel tracing. Created 6 years, 10 months ago
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1 // Copyright 2010 The Chromium Authors. All rights reserved. 1 // Copyright 2010 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 "cc/output/gl_renderer.h" 5 #include "cc/output/gl_renderer.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <limits> 8 #include <limits>
9 #include <set> 9 #include <set>
10 #include <string> 10 #include <string>
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2094 } 2094 }
2095 2095
2096 void GLRenderer::Finish() { 2096 void GLRenderer::Finish() {
2097 TRACE_EVENT0("cc", "GLRenderer::Finish"); 2097 TRACE_EVENT0("cc", "GLRenderer::Finish");
2098 GLC(gl_, gl_->Finish()); 2098 GLC(gl_, gl_->Finish());
2099 } 2099 }
2100 2100
2101 void GLRenderer::SwapBuffers(const CompositorFrameMetadata& metadata) { 2101 void GLRenderer::SwapBuffers(const CompositorFrameMetadata& metadata) {
2102 DCHECK(!is_backbuffer_discarded_); 2102 DCHECK(!is_backbuffer_discarded_);
2103 2103
2104 TRACE_EVENT0("cc", "GLRenderer::SwapBuffers"); 2104 TRACE_EVENT0("cc,cc-benchmark", "GLRenderer::SwapBuffers");
2105 // We're done! Time to swapbuffers! 2105 // We're done! Time to swapbuffers!
2106 2106
2107 gfx::Size surface_size = output_surface_->SurfaceSize(); 2107 gfx::Size surface_size = output_surface_->SurfaceSize();
2108 2108
2109 CompositorFrame compositor_frame; 2109 CompositorFrame compositor_frame;
2110 compositor_frame.metadata = metadata; 2110 compositor_frame.metadata = metadata;
2111 compositor_frame.gl_frame_data = make_scoped_ptr(new GLFrameData); 2111 compositor_frame.gl_frame_data = make_scoped_ptr(new GLFrameData);
2112 compositor_frame.gl_frame_data->size = surface_size; 2112 compositor_frame.gl_frame_data->size = surface_size;
2113 if (capabilities_.using_partial_swap) { 2113 if (capabilities_.using_partial_swap) {
2114 // If supported, we can save significant bandwidth by only swapping the 2114 // If supported, we can save significant bandwidth by only swapping the
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3003 is_scissor_enabled_ = false; 3003 is_scissor_enabled_ = false;
3004 GLC(gl_, gl_->Disable(GL_SCISSOR_TEST)); 3004 GLC(gl_, gl_->Disable(GL_SCISSOR_TEST));
3005 scissor_rect_needs_reset_ = true; 3005 scissor_rect_needs_reset_ = true;
3006 } 3006 }
3007 3007
3008 bool GLRenderer::IsContextLost() { 3008 bool GLRenderer::IsContextLost() {
3009 return output_surface_->context_provider()->IsContextLost(); 3009 return output_surface_->context_provider()->IsContextLost();
3010 } 3010 }
3011 3011
3012 } // namespace cc 3012 } // namespace cc
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