thirdparty/scummvm
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Commited patch to fix bug #1210836: "ALL: Failed assertion in AdvMame scaler".

Browse source 
Thanks cyx for actual fixing.

svn-id: r18520
This commit is contained in:
Eugene Sandulenko 2005-07-09 06:44:00 +00:00
parent f8eb0bffdf
commit aa13ccd6c3
1 changed files with 9 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

26
backends/sdl/graphics.cpp
View file

@ -1430,25 +1430,17 @@ void OSystem_SDL::toggleMouseGrab() {
}
void OSystem_SDL::undrawMouse() {
const int x = _mouseBackup.x;
const int y = _adjustAspectRatio ? aspect2Real(_mouseBackup.y) : _mouseBackup.y;
// When we switch bigger overlay off mouse jumps. Argh!
// this intended to prevent undrawing offscreen mouse
if (!_overlayVisible) {
if (_adjustAspectRatio) {
if (_mouseBackup.x > _screenWidth || aspect2Real(_mouseBackup.y) > _screenHeight)
return;
} else {
if (_mouseBackup.x > _screenWidth || _mouseBackup.y > _screenHeight)
return;
}
// This is intended to prevent undrawing offscreen mouse
if (!_overlayVisible && (x >= _screenWidth || y >= _screenHeight)) {
return;
}
if (_mouseBackup.w) {
if (_adjustAspectRatio)
addDirtyRect(_mouseBackup.x, aspect2Real(_mouseBackup.y), _mouseBackup.w,
_mouseBackup.h);
else
addDirtyRect(_mouseBackup.x, _mouseBackup.y, _mouseBackup.w,
_mouseBackup.h);
if (_mouseBackup.w != 0 && _mouseBackup.h != 0) {
addDirtyRect(x, y, _mouseBackup.w, _mouseBackup.h);
}
}