void DINGUXSdlGraphicsManager::transformMouseCoordinates(Common::Point &point) {
if (!_overlayVisible) {
if (_videoMode.mode == GFX_HALF) {
point.x *= 2;
point.y *= 2;
}
point.x /= _videoMode.scaleFactor;
point.y /= _videoMode.scaleFactor;
if (_videoMode.aspectRatioCorrection)
point.y = aspect2Real(point.y);
}
}
void OSystem_IPOD::fillMouseEvent(Event &event, int x, int y) {
event.mouse.x = x;
event.mouse.y = y;
// Update the "keyboard mouse" coords
_km.x = x;
_km.y = y;
// Adjust for the screen scaling
if (!_overlayVisible) {
event.mouse.x /= _scaleFactor;
event.mouse.y /= _scaleFactor;
if (_adjustAspectRatio)
event.mouse.y = aspect2Real(event.mouse.y);
}
}
// Basically it is kVeryFastAndUglyAspectMode of stretch200To240 from
// common/scale/aspect.cpp
static int cursorStretch200To240(uint8 *buf, uint32 pitch, int width, int height, int srcX, int srcY, int origSrcY) {
int maxDstY = real2Aspect(origSrcY + height - 1);
int y;
const uint8 *startSrcPtr = buf + srcX * 2 + (srcY - origSrcY) * pitch;
uint8 *dstPtr = buf + srcX * 2 + maxDstY * pitch;
for (y = maxDstY; y >= srcY; y--) {
const uint8 *srcPtr = startSrcPtr + aspect2Real(y) * pitch;
if (srcPtr == dstPtr)
break;
memcpy(dstPtr, srcPtr, width * 2);
dstPtr -= pitch;
}
return 1 + maxDstY - srcY;
}
void LinuxmotoSdlGraphicsManager::adjustMouseEvent(const Common::Event &event) {
if (!event.synthetic) {
Common::Event newEvent(event);
newEvent.synthetic = true;
if (!_overlayVisible) {
if (_videoMode.mode == GFX_HALF) {
newEvent.mouse.x *= 2;
newEvent.mouse.y *= 2;
}
newEvent.mouse.x /= _videoMode.scaleFactor;
newEvent.mouse.y /= _videoMode.scaleFactor;
if (_videoMode.aspectRatioCorrection)
newEvent.mouse.y = aspect2Real(newEvent.mouse.y);
}
g_system->getEventManager()->pushEvent(newEvent);
}
}
void WINCESdlGraphicsManager::adjustMouseEvent(const Common::Event &event) {
if (!event.synthetic) {
Common::Event newEvent(event);
newEvent.synthetic = true;
if (!_overlayVisible) {
/*
newEvent.mouse.x = newEvent.mouse.x * _scaleFactorXd / _scaleFactorXm;
newEvent.mouse.y = newEvent.mouse.y * _scaleFactorYd / _scaleFactorYm;
newEvent.mouse.x /= _videoMode.scaleFactor;
newEvent.mouse.y /= _videoMode.scaleFactor;
*/
if (_videoMode.aspectRatioCorrection)
newEvent.mouse.y = aspect2Real(newEvent.mouse.y);
}
g_system->getEventManager()->pushEvent(newEvent);
}
}
void OSystem_GP2XWIZ::fillMouseEvent(Common::Event &event, int x, int y) {
if(_videoMode.mode == GFX_HALF && !_overlayVisible){
event.mouse.x = x*2;
event.mouse.y = y*2;
} else {
event.mouse.x = x;
event.mouse.y = y;
}
// Update the "keyboard mouse" coords
_km.x = x;
_km.y = y;
// Adjust for the screen scaling
if (!_overlayVisible) {
event.mouse.x /= _videoMode.scaleFactor;
event.mouse.y /= _videoMode.scaleFactor;
if (_videoMode.aspectRatioCorrection)
event.mouse.y = aspect2Real(event.mouse.y);
}
}
int stretch200To240(uint8 *buf, uint32 pitch, int width, int height, int srcX, int srcY, int origSrcY) {
int maxDstY = real2Aspect(origSrcY + height - 1);
int y;
const uint8 *startSrcPtr = buf + srcX * 2 + (srcY - origSrcY) * pitch;
uint8 *dstPtr = buf + srcX * 2 + maxDstY * pitch;
for (y = maxDstY; y >= srcY; y--) {
const uint8 *srcPtr = startSrcPtr + aspect2Real(y) * pitch;
#if ASPECT_MODE == kSuperFastAndUglyAspectMode
if (srcPtr == dstPtr)
break;
memcpy(dstPtr, srcPtr, sizeof(uint16) * width);
#else
// Bilinear filter
switch (y % 6) {
case 0:
case 5:
if (srcPtr != dstPtr)
memcpy(dstPtr, srcPtr, sizeof(uint16) * width);
break;
case 1:
interpolate5Line<ColorMask, 1>((uint16 *)dstPtr, (const uint16 *)(srcPtr - pitch), (const uint16 *)srcPtr, width);
break;
case 2:
interpolate5Line<ColorMask, 2>((uint16 *)dstPtr, (const uint16 *)(srcPtr - pitch), (const uint16 *)srcPtr, width);
break;
case 3:
interpolate5Line<ColorMask, 2>((uint16 *)dstPtr, (const uint16 *)srcPtr, (const uint16 *)(srcPtr - pitch), width);
break;
case 4:
interpolate5Line<ColorMask, 1>((uint16 *)dstPtr, (const uint16 *)srcPtr, (const uint16 *)(srcPtr - pitch), width);
break;
}
#endif
dstPtr -= pitch;
}
return 1 + maxDstY - srcY;
}
void OSystem_SDL::hideOverlay() {
assert (_transactionMode == kTransactionNone);
if (!_overlayVisible)
return;
int x, y;
_overlayVisible = false;
// Since resolution could change, put mouse to adjusted position
// Fixes bug #1349059
x = _mouseCurState.x / _scaleFactor;
y = _mouseCurState.y / _scaleFactor;
if (_adjustAspectRatio)
y = aspect2Real(y);
warpMouse(x, y);
clearOverlay();
_forceFull = true;
}