Method InitDebugData

renderdoc/driver/gl/gl_debug.cpp:340–1203

}

void GLReplay::InitDebugData()
{
  if(m_pDriver == NULL)
    return;

  // don't reflect any shaders or programs we make
  m_pDriver->PushInternalShader();

  m_HighlightCache.driver = m_pDriver->GetReplay();

  RenderDoc::Inst().SetProgress(LoadProgress::DebugManagerInit, 0.0f);

  {
    WindowingData window = {WindowingSystem::Headless};
    uint64_t id = MakeOutputWindow(window, true);

    m_DebugCtx = NULL;

    if(id == 0)
      return;

    m_DebugID = id;
    m_DebugCtx = &m_OutputWindows[id];

    MakeCurrentReplayContext(m_DebugCtx);

    m_pDriver->RegisterDebugCallback();
  }

  WrappedOpenGL &drv = *m_pDriver;

  DebugData.outWidth = 0.0f;
  DebugData.outHeight = 0.0f;

  rdcstr vs;
  rdcstr fs;
  rdcstr gs;
  rdcstr cs;

  ShaderType shaderType;
  int glslVersion;
  int glslBaseVer;
  int glslCSVer;    // compute shader

  GetGLSLVersions(shaderType, glslVersion, glslBaseVer, glslCSVer);

  rdcstr texSampleDefines;

  if(IsGLES)
  {
    if(HasExt[OES_texture_cube_map_array] || HasExt[EXT_texture_cube_map_array] || GLCoreVersion >= 32)
      texSampleDefines += "#define TEXSAMPLE_CUBE_ARRAY 1\n";

    if(HasExt[OES_texture_cube_map_array])
      texSampleDefines += "#extension GL_OES_texture_cube_map_array : require\n";

    if(HasExt[EXT_texture_cube_map_array])
      texSampleDefines += "#extension GL_EXT_texture_cube_map_array : require\n";