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

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• Hash : d8b36d45
  Author :
  Date : 2015-04-09T11:12:43
  

  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>
  

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• 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
  

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