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SDL: Cleanup graphics manager switching a bit.

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This commit is contained in:
Johannes Schickel 2015-01-25 19:23:06 +01:00
parent 3a2db0135d
commit d97889cea7
3 changed files with 68 additions and 30 deletions
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33
backends/graphics/sdl/sdl-graphics.cpp
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@ -69,3 +69,36 @@ void SdlGraphicsManager::warpMouseInWindow(uint x, uint y) {
void SdlGraphicsManager::iconifyWindow() {
SDL_WM_IconifyWindow();
}
SdlGraphicsManager::State SdlGraphicsManager::getState() {
State state;
state.screenWidth = getWidth();
state.screenHeight = getHeight();
state.aspectRatio = getFeatureState(OSystem::kFeatureAspectRatioCorrection);
state.fullscreen = getFeatureState(OSystem::kFeatureFullscreenMode);
state.cursorPalette = getFeatureState(OSystem::kFeatureCursorPalette);
#ifdef USE_RGB_COLOR
state.pixelFormat = getScreenFormat();
#endif
return state;
}
bool SdlGraphicsManager::setState(const State &state) {
beginGFXTransaction();
#ifdef USE_RGB_COLOR
initSize(state.screenWidth, state.screenHeight, &state.pixelFormat);
#else
initSize(state.screenWidth, state.screenHeight, 0);
#endif
setFeatureState(OSystem::kFeatureAspectRatioCorrection, state.aspectRatio);
setFeatureState(OSystem::kFeatureFullscreenMode, state.fullscreen);
setFeatureState(OSystem::kFeatureCursorPalette, state.cursorPalette);
if (endGFXTransaction() != OSystem::kTransactionSuccess) {
return false;
} else {
return true;
}
}