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SDL: Simplify initial graphics manager selection for OpenGL.

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This commit is contained in:
Johannes Schickel 2013-10-21 00:34:06 +02:00
parent 4080a7a3f6
commit 17cb26b93c
1 changed files with 8 additions and 16 deletions
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24
backends/platform/sdl/sdl.cpp
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@ -172,26 +172,18 @@ void OSystem_SDL::initBackend() {
if (_graphicsManager == 0) {
#ifdef USE_OPENGL
if (ConfMan.hasKey("gfx_mode")) {
Common::String gfxMode(ConfMan.get("gfx_mode"));
bool use_opengl = false;
const OSystem::GraphicsMode *mode = OpenGLSdlGraphicsManager::supportedGraphicsModes();
int i = 0;
while (mode->name) {
if (scumm_stricmp(mode->name, gfxMode.c_str()) == 0) {
_graphicsMode = i + _firstGLMode;
use_opengl = true;
}
mode++;
++i;
}
// If the gfx_mode is from OpenGL, create the OpenGL graphics manager
if (use_opengl) {
_graphicsManager = new OpenGLSdlGraphicsManager(_desktopWidth, _desktopHeight, _eventSource);
Common::String gfxMode(ConfMan.get("gfx_mode"));
for (uint i = _firstGLMode; i < _graphicsModeIds.size(); ++i) {
if (!scumm_stricmp(_graphicsModes[i].name, gfxMode.c_str())) {
_graphicsManager = new OpenGLSdlGraphicsManager(_desktopWidth, _desktopHeight, _eventSource);
_graphicsMode = i;
break;
}
}
}
#endif
if (_graphicsManager == 0) {
_graphicsManager = new SurfaceSdlGraphicsManager(_eventSource);
}