849     SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 6);

   849     SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 6);

   850     SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5);

   850     SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5);

   851     SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);         // no depth buffer

   851     SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);         // no depth buffer

   852     SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 0);         // no alpha channel

   852     SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 0);         // no alpha channel

   853     SDL_GL_SetAttribute(SDL_GL_BUFFER_SIZE, 16);       // buffer should be 16

   853     SDL_GL_SetAttribute(SDL_GL_BUFFER_SIZE, 16);       // buffer should be 16

   855 end;

   857 end;

   856 

   858 

   857 procedure SetupOpenGL;

   859 procedure SetupOpenGL;

   858 begin

   860 begin

   859     AddFileLog('Setting up OpenGL (using driver: ' + shortstring(SDL_GetCurrentVideoDriver()) + ')');

   861     AddFileLog('Setting up OpenGL (using driver: ' + shortstring(SDL_GetCurrentVideoDriver()) + ')');