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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef UI_GL_GL_SWITCHES_H_
      6 #define UI_GL_GL_SWITCHES_H_
      7 
      8 // Defines all the command-line switches used by ui/gl.
      9 
     10 #include "ui/gl/gl_export.h"
     11 
     12 namespace gfx {
     13 
     14 // The GL implementation names that can be passed to --use-gl.
     15 GL_EXPORT extern const char kGLImplementationDesktopName[];
     16 GL_EXPORT extern const char kGLImplementationOSMesaName[];
     17 GL_EXPORT extern const char kGLImplementationAppleName[];
     18 GL_EXPORT extern const char kGLImplementationEGLName[];
     19 GL_EXPORT extern const char kGLImplementationSwiftShaderName[];
     20 extern const char kGLImplementationMockName[];
     21 
     22 }  // namespace gfx
     23 
     24 namespace switches {
     25 
     26 GL_EXPORT extern const char kEnableD3D11[];
     27 GL_EXPORT extern const char kDisableD3D11[];
     28 GL_EXPORT extern const char kDisableGpuVsync[];
     29 GL_EXPORT extern const char kEnableGPUServiceLogging[];
     30 GL_EXPORT extern const char kEnableGPUClientLogging[];
     31 GL_EXPORT extern const char kEnableGPUServiceTracing[];
     32 GL_EXPORT extern const char kGpuNoContextLost[];
     33 GL_EXPORT extern const char kGpuSwapDelay[];
     34 
     35 GL_EXPORT extern const char kSupportsDualGpus[];
     36 GL_EXPORT extern const char kGpuSwitching[];
     37 
     38 // The GPU switching names that can be passed to --gpu-switching.
     39 GL_EXPORT extern const char kGpuSwitchingOptionNameForceIntegrated[];
     40 GL_EXPORT extern const char kGpuSwitchingOptionNameForceDiscrete[];
     41 // The last one (automatic) is not used as commandline switch option.
     42 GL_EXPORT extern const char kGpuSwitchingOptionNameAutomatic[];
     43 
     44 GL_EXPORT extern const char kUseGL[];
     45 GL_EXPORT extern const char kSwiftShaderPath[];
     46 GL_EXPORT extern const char kTestGLLib[];
     47 
     48 GL_EXPORT extern const char* kGLSwitchesCopiedFromGpuProcessHost[];
     49 GL_EXPORT extern const int kGLSwitchesCopiedFromGpuProcessHostNumSwitches;
     50 
     51 }  // namespace switches
     52 
     53 #endif  // UI_GL_GL_SWITCHES_H_
     54