diff options
Diffstat (limited to 'chromium/gpu/command_buffer/service/gpu_tracer.h')
-rw-r--r-- | chromium/gpu/command_buffer/service/gpu_tracer.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/chromium/gpu/command_buffer/service/gpu_tracer.h b/chromium/gpu/command_buffer/service/gpu_tracer.h new file mode 100644 index 00000000000..f64455c0671 --- /dev/null +++ b/chromium/gpu/command_buffer/service/gpu_tracer.h @@ -0,0 +1,42 @@ +// Copyright (c) 2012 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// This file contains the GPUTrace class. +#ifndef GPU_COMMAND_BUFFER_SERVICE_GPU_TRACER_H_ +#define GPU_COMMAND_BUFFER_SERVICE_GPU_TRACER_H_ + +#include <string> + +#include "base/basictypes.h" +#include "base/memory/scoped_ptr.h" + +namespace gpu { +namespace gles2 { + +// Traces GPU Commands. +class GPUTracer { + public: + static scoped_ptr<GPUTracer> Create(); + + GPUTracer() {} + virtual ~GPUTracer() {} + + // Begin a trace. + virtual bool Begin(const std::string& name) = 0; + + // End the last started trace. + virtual bool End() = 0; + + // Retrieve the name of the current open trace. + // Returns empty string if no current open trace. + virtual const std::string& CurrentName() const = 0; + + private: + DISALLOW_COPY_AND_ASSIGN(GPUTracer); +}; + +} // namespace gles2 +} // namespace gpu + +#endif // GPU_COMMAND_BUFFER_SERVICE_GPU_TRACER_H_ |