mirror of
https://github.com/danog/libtgvoip.git
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5caaaafa42
I'm now using the entire audio processing module from WebRTC as opposed to individual DSP algorithms pulled from there before. Seems to work better this way.
83 lines
3.0 KiB
C++
83 lines
3.0 KiB
C++
/*
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* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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// This file defines the interface for event tracing in WebRTC.
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//
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// Event log handlers are set through SetupEventTracer(). User of this API will
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// provide two function pointers to handle event tracing calls.
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//
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// * GetCategoryEnabledPtr
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// Event tracing system calls this function to determine if a particular
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// event category is enabled.
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//
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// * AddTraceEventPtr
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// Adds a tracing event. It is the user's responsibility to log the data
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// provided.
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//
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// Parameters for the above two functions are described in trace_event.h.
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#ifndef RTC_BASE_EVENT_TRACER_H_
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#define RTC_BASE_EVENT_TRACER_H_
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#include <stdio.h>
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namespace webrtc {
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typedef const unsigned char* (*GetCategoryEnabledPtr)(const char* name);
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typedef void (*AddTraceEventPtr)(char phase,
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const unsigned char* category_enabled,
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const char* name,
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unsigned long long id,
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int num_args,
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const char** arg_names,
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const unsigned char* arg_types,
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const unsigned long long* arg_values,
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unsigned char flags);
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// User of WebRTC can call this method to setup event tracing.
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//
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// This method must be called before any WebRTC methods. Functions
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// provided should be thread-safe.
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void SetupEventTracer(GetCategoryEnabledPtr get_category_enabled_ptr,
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AddTraceEventPtr add_trace_event_ptr);
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// This class defines interface for the event tracing system to call
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// internally. Do not call these methods directly.
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class EventTracer {
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public:
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static const unsigned char* GetCategoryEnabled(const char* name);
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static void AddTraceEvent(char phase,
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const unsigned char* category_enabled,
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const char* name,
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unsigned long long id,
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int num_args,
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const char** arg_names,
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const unsigned char* arg_types,
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const unsigned long long* arg_values,
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unsigned char flags);
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};
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} // namespace webrtc
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namespace rtc {
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namespace tracing {
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// Set up internal event tracer.
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void SetupInternalTracer();
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bool StartInternalCapture(const char* filename);
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void StartInternalCaptureToFile(FILE* file);
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void StopInternalCapture();
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// Make sure we run this, this will tear down the internal tracing.
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void ShutdownInternalTracer();
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} // namespace tracing
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} // namespace rtc
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#endif // RTC_BASE_EVENT_TRACER_H_
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