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Invisible mouse pointer fix.

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svn-id: r11840
This commit is contained in:
Marcus Comstedt 2003-12-21 19:36:21 +00:00
parent 2e99e3f1f9
commit d2bfdd8116
1 changed files with 5 additions and 3 deletions
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8
backends/dc/display.cpp
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@ -434,7 +434,7 @@ void OSystem_Dreamcast::drawMouse(int xdraw, int ydraw, int w, int h,
unsigned short *dst = (unsigned short *)mouse_tx[_mouse_buffer];
int y=0;
if(visible && w<=MOUSE_W && h<=MOUSE_H)
if(visible && w && h && w<=MOUSE_W && h<=MOUSE_H)
for(int y=0; y<h; y++) {
int x;
for(x=0; x<w; x++)
@ -445,8 +445,10 @@ void OSystem_Dreamcast::drawMouse(int xdraw, int ydraw, int w, int h,
*dst++ = palette[*buf++]|0x8000;
dst += MOUSE_W-x;
}
else
w = h = 0;
else {
commit_dummy_transpoly();
return;
}
mypoly.cmd =
TA_CMD_POLYGON|TA_CMD_POLYGON_TYPE_TRANSPARENT|TA_CMD_POLYGON_SUBLIST|