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Warning fix.

This commit is contained in:
Lionel Ulmer 2000-10-17 00:26:37 +00:00 committed by Alexandre Julliard
parent 1f0123649f
commit cb4ff8c51e
1 changed files with 9 additions and 6 deletions
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15
dlls/ddraw/ddraw/x11.c
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@ -1128,19 +1128,22 @@ HRESULT WINAPI Xlib_IDirectDraw2Impl_GetFourCCCodes(
ICOM_THIS(IDirectDraw2Impl,iface);
DDPRIVATE(This);
XvImageFormatValues *fo;
int array_size = *lpNumCodes;
int num_codes;
TRACE("(%p,%p,%p) - %ld slots available\n",This, lpNumCodes, lpCodes, *lpNumCodes);
fo = TSXvListImageFormats(display, ddpriv->port_id, lpNumCodes);
if (fo == NULL) *lpNumCodes = 0; /* I am not sure if X is clean in this case... */
fo = TSXvListImageFormats(display, ddpriv->port_id, &num_codes);
if (lpCodes != NULL) {
/* Fill in the FourCC table */
int i;
for (i = 0; i < array_size; i++) lpCodes[i] = fo[i].id;
for (i = 0; i < *lpNumCodes; i++) lpCodes[i] = fo[i].id;
}
if (fo)
if (fo) {
*lpNumCodes = num_codes;
TSXFree(fo);
} else {
*lpNumCodes = 0; /* Not sure if X fills this variable in the error case */
}
return DD_OK;
#else