event_tracer.cpp

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Author : Jamie Madill
Date : 2015-04-09 11:12:43
Hash : d8b36d45
Message : Remove SetTraceFunctionPointers and update APIs. Now that Chromium is switched to ANGLE's new Platform tracing methods, we can junk the old APIs. BUG=angleproject:966 BUG=436191 Change-Id: Ie2564eed9e5ce4604e0dcd4582618e7467b2d590 Reviewed-on: https://chromium-review.googlesource.com/264934 Tested-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Kenneth Russell <kbr@chromium.org> Reviewed-by: Brandon Jones <bajones@chromium.org>

src/common/event_tracer.cpp

// Copyright (c) 2012 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.

#include "common/event_tracer.h"

#include "common/debug.h"

namespace angle
{

const unsigned char *GetTraceCategoryEnabledFlag(const char *name)
{
    angle::Platform *platform = ANGLEPlatformCurrent();
    ASSERT(platform);

    const unsigned char *categoryEnabledFlag = platform->getTraceCategoryEnabledFlag(name);
    if (categoryEnabledFlag != nullptr)
    {
        return categoryEnabledFlag;
    }

    static unsigned char disabled = 0;
    return &disabled;
}

Platform::TraceEventHandle AddTraceEvent(char phase, const unsigned char* categoryGroupEnabled, const char* name, unsigned long long id,
                                         int numArgs, const char** argNames, const unsigned char* argTypes,
                                         const unsigned long long* argValues, unsigned char flags)
{
    angle::Platform *platform = ANGLEPlatformCurrent();
    ASSERT(platform);

    double timestamp = platform->monotonicallyIncreasingTime();

    if (timestamp != 0)
    {
        angle::Platform::TraceEventHandle handle =
            platform->addTraceEvent(phase,
                                    categoryGroupEnabled,
                                    name,
                                    id,
                                    timestamp,
                                    numArgs,
                                    argNames,
                                    argTypes,
                                    argValues,
                                    flags);
        ASSERT(handle != 0);
        return handle;
    }

    return static_cast<Platform::TraceEventHandle>(0);
}

}  // namespace angle

kc3-lang/angle/src/common/event_tracer.cpp

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kc3-lang/angle /src/common/event_tracer.cpp