void OSystem_IPHONE::hideOverlay() {
//printf("hideOverlay()\n");
_overlayVisible = false;
_dirtyOverlayRects.clear();
dirtyFullScreen();
iPhone_enableOverlay(false);
}
void OSystem_IPHONE::handleEvent_orientationChanged(int orientation) {
//printf("Orientation: %i\n", orientation);
ScreenOrientation newOrientation;
switch (orientation) {
case 1:
newOrientation = kScreenOrientationPortrait;
break;
case 3:
newOrientation = kScreenOrientationLandscape;
break;
case 4:
newOrientation = kScreenOrientationFlippedLandscape;
break;
default:
return;
}
if (_screenOrientation != newOrientation) {
_screenOrientation = newOrientation;
updateOutputSurface();
dirtyFullScreen();
if (_videoContext->overlayVisible)
dirtyFullOverlayScreen();
updateScreen();
}
}
void OSystem_IPHONE::initSize(uint width, uint height) {
//printf("initSize(%i, %i)\n", width, height);
_screenWidth = width;
_screenHeight = height;
free(_offscreen);
_offscreen = (byte *)malloc(width * height);
bzero(_offscreen, width * height);
free(_overlayBuffer);
int fullSize = _screenWidth * _screenHeight * sizeof(OverlayColor);
_overlayBuffer = (OverlayColor *)malloc(fullSize);
clearOverlay();
free(_fullscreen);
_fullscreen = (uint16 *)malloc(fullSize);
bzero(_fullscreen, fullSize);
iPhone_initSurface(width, height);
_fullScreenIsDirty = false;
dirtyFullScreen();
_mouseVisible = false;
_screenChangeCount++;
updateScreen();
}
void OSystem_IPHONE::setPalette(const byte *colors, uint start, uint num) {
assert(start + num <= 256);
const byte *b = colors;
for (uint i = start; i < start + num; ++i) {
_palette[i] = Graphics::RGBToColor<Graphics::ColorMasks<565> >(b[0], b[1], b[2]);
b += 4;
}
dirtyFullScreen();
}
void OSystem_IPHONE::initSize(uint width, uint height, const Graphics::PixelFormat *format) {
//printf("initSize(%i, %i)\n", width, height);
_screenWidth = width;
_screenHeight = height;
free(_offscreen);
_offscreen = (byte *)malloc(width * height);
bzero(_offscreen, width * height);
//free(_overlayBuffer);
int fullSize = _screenWidth * _screenHeight * sizeof(OverlayColor);
//_overlayBuffer = (OverlayColor *)malloc(fullSize);
clearOverlay();
free(_fullscreen);
_fullscreen = (uint16 *)malloc(fullSize);
bzero(_fullscreen, fullSize);
iPhone_initSurface(width, height);
if (_overlayBuffer == NULL) {
_overlayHeight = iPhone_getScreenHeight();
_overlayWidth = iPhone_getScreenWidth();
printf("Overlay: (%u x %u)\n", _overlayWidth, _overlayHeight);
_overlayBuffer = new OverlayColor[_overlayHeight * _overlayWidth];
}
_fullScreenIsDirty = false;
dirtyFullScreen();
_mouseVisible = false;
_screenChangeCount++;
updateScreen();
}
void OSystem_IPHONE::unlockScreen() {
//printf("unlockScreen()\n");
dirtyFullScreen();
}
