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corrected touchscreen input after resizing

This commit is contained in:
mightymax 2007-01-14 15:39:29 +00:00
parent 71f9ef2fe6
commit 3529e4e168
1 changed files with 17 additions and 0 deletions
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17
desmume/src/windows/main.c
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@ -719,8 +719,25 @@ LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM
{
if (wParam & MK_LBUTTON)
{
RECT r ;
s32 x = (s32)((s16)LOWORD(lParam));
s32 y = (s32)((s16)HIWORD(lParam));
GetClientRect(hwnd,&r) ;
/* translate from scaling (screen reoltution to 256x384 or 512x192) */
switch (GPU_rotation)
{
case 0:
case 180:
x = (x*256) / (r.right - r.left) ;
y = (y*384) / (r.bottom - r.top) ;
break ;
case 90:
case 270:
x = (x*512) / (r.right - r.left) ;
y = (y*192) / (r.bottom - r.top) ;
break ;
}
/* translate for rotation */
if (GPU_rotation != 0)
translateXY(&x,&y);
else