LoggingAnnotator.cpp

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Author : Tobin Ehlis
Date : 2018-05-03 11:10:44
Hash : 573f76b3
Message : Debug: Add Systrace Markers Update ScopedPerfEventHelper class to add systrace markers by default. This change unifies ANGLE EVENT* macro system so that at the base level in LoggingAnnotator class, systrace markers will be added by default. Modify the base DebugLogger to use char* by default and move any conversions to wchar_t to the Windows specializations where wchar is used. This limits type conversions to only where they're needed. This change also includes some new TRACE_EVENT() calls in the VK backend which will result in systrace markers for those calls on the Android platform. The new build flag "angle_enable_trace" is added to enable the tracing calls. Bug: angleproject:2528 Change-Id: Icefc197d4407e1cd31338710e37865abae6a0b15 Reviewed-on: https://chromium-review.googlesource.com/c/1042785 Commit-Queue: Tobin Ehlis <tobine@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>

src/libANGLE/LoggingAnnotator.cpp

//
// Copyright 2017 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// LoggingAnnotator.cpp: DebugAnnotator implementing logging
//

#include "libANGLE/LoggingAnnotator.h"

#include <platform/Platform.h>
#include "third_party/trace_event/trace_event.h"

namespace angle
{

bool LoggingAnnotator::getStatus()
{
    return false;
}

void LoggingAnnotator::beginEvent(const char *eventName, const char *eventMessage)
{
    TRACE_EVENT_BEGIN0("gpu.angle", eventName);
}

void LoggingAnnotator::endEvent(const char *eventName)
{
    TRACE_EVENT_END0("gpu.angle", eventName);
}

void LoggingAnnotator::setMarker(const char *markerName)
{
    TRACE_EVENT_INSTANT0("gpu.angle", markerName);
}

void LoggingAnnotator::logMessage(const gl::LogMessage &msg) const
{
    auto *plat = ANGLEPlatformCurrent();
    if (plat != nullptr)
    {
        switch (msg.getSeverity())
        {
            case gl::LOG_ERR:
                plat->logError(plat, msg.getMessage().c_str());
                break;
            case gl::LOG_WARN:
                plat->logWarning(plat, msg.getMessage().c_str());
                break;
            default:
                UNREACHABLE();
        }
    }
    else
    {
        gl::Trace(msg.getSeverity(), msg.getMessage().c_str());
    }
}

}  // namespace angle

kc3-lang/angle/src/libANGLE/LoggingAnnotator.cpp

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kc3-lang/angle /src/libANGLE/LoggingAnnotator.cpp