ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fixed crash in BitBlt when source DC is NULL.

This commit is contained in:
Alexandre Julliard 2002-04-02 03:00:00 +00:00
parent d7c606d624
commit c71417ce24
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
graphics/bitblt.c
View File

@ -85,7 +85,7 @@ BOOL WINAPI BitBlt( HDC hdcDst, INT xDst, INT yDst, INT width,
hdcDst, xDst, yDst, width, height, dcDst->bitsPerPixel, rop);
if (dcDst->funcs->pBitBlt)
ret = dcDst->funcs->pBitBlt( dcDst->physDev, xDst, yDst, width, height,
dcSrc->physDev, xSrc, ySrc, rop );
dcSrc ? dcSrc->physDev : NULL, xSrc, ySrc, rop );
if (dcSrc) GDI_ReleaseObj( hdcSrc );
GDI_ReleaseObj( hdcDst );
}

2
graphics/x11drv/bitblt.c
View File

@ -1503,7 +1503,7 @@ BOOL X11DRV_BitBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
BOOL result = FALSE;
INT sSrc, sDst;
RECT visRectDst, visRectSrc;
DC *dcSrc = physDevSrc->dc;
DC *dcSrc = physDevSrc ? physDevSrc->dc : NULL;
DC *dcDst = physDevDst->dc;
if (((rop >> 16) & 0x55) == ((rop >> 17) & 0x55)) {