kc3-lang/angle/src/feature_support_util/feature_support_util.cpp

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• Author : Ian Elliott
  Date : 2018-08-29 17:04:15
  Hash : abcb2b3b
  Message : Add stubs for A4A opt-in library. Bug: angleproject:2794 Change-Id: I9ba8abf5fdac4a1bae24bc78ece62337d24e903b Reviewed-on: https://chromium-review.googlesource.com/1196043 Commit-Queue: Ian Elliott <ianelliott@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>

• src/feature_support_util/feature_support_util.cpp

• //
  // Copyright 2018 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.
  //
  
  // feature_support_util.cpp: Implementation of the code that helps the Android EGL loader
  // determine whether to use ANGLE or a native GLES driver.
  
  #include "feature_support_util.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  ANGLE_EXPORT bool ANGLEUseForApplication(const char *appName,
                                           const char *deviceMfr,
                                           const char *deviceModel,
                                           ANGLEPreference developerOption,
                                           ANGLEPreference appPreference)
  {
      if (developerOption != ANGLE_NO_PREFERENCE)
      {
          return (developerOption == ANGLE_PREFER_ANGLE);
      }
      else if ((appPreference != ANGLE_NO_PREFERENCE) && false /*rules allow app to choose*/)
      {
          return (appPreference == ANGLE_PREFER_ANGLE);
      }
      else
      {
          return false /*whatever the rules come up with*/;
      }
  }
  
  #ifdef __cplusplus
  }  // extern "C"
  #endif