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Code

add port parameter to -vo xv

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based on patch from Jean-Yves Simon <lethalwp@tiscali.be>


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10827 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
attila 2003-09-06 13:40:00 +00:00
parent 6219ca26e0
commit 88c924c520
1 changed files with 23 additions and 4 deletions
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27
libvo/vo_xv.c
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@ -593,14 +593,22 @@ static uint32_t preinit(const char *arg)
XvPortID xv_p;
int busy_ports=0;
xv_port = 0;
if(arg)
{
mp_msg(MSGT_VO,MSGL_ERR,"vo_xv: Unknown subdevice: %s\n",arg);
return ENOSYS;
if ((strlen(arg) >= 6) && !strncmp(arg, "port=", 5))
{
xv_port = atoi(arg+5);
}
else
{
mp_msg(MSGT_VO,MSGL_ERR,"vo_xv: Unknown subdevice: %s\n",arg);
return ENOSYS;
}
}
if (!vo_init()) return -1;
xv_port = 0;
/* check for Xvideo extension */
if (Success != XvQueryExtension(mDisplay,&ver,&rel,&req,&ev,&err)){
mp_msg(MSGT_VO,MSGL_ERR,"Sorry, Xv not supported by this X11 version/driver\n");
@ -610,11 +618,22 @@ static uint32_t preinit(const char *arg)
/* check for Xvideo support */
if (Success != XvQueryAdaptors(mDisplay,DefaultRootWindow(mDisplay), &adaptors,&ai)){
mp_msg(MSGT_VO,MSGL_ERR,"Xv: XvQueryAdaptors failed");
mp_msg(MSGT_VO,MSGL_ERR,"Xv: XvQueryAdaptors failed\n");
return -1;
}
/* check adaptors */
if(xv_port >= adaptors)
{
mp_msg(MSGT_VO, MSGL_WARN,"Xv: Invalid port parameter, overriding with port 0\n");
xv_port = 0;
}
if (xv_port)
{
if (XvGrabPort(mDisplay, xv_port, CurrentTime))
xv_port = 0;
}
for (i = 0; i < adaptors && xv_port == 0; i++){
if ((ai[i].type & XvInputMask) && (ai[i].type & XvImageMask)) {
for (xv_p = ai[i].base_id; xv_p < ai[i].base_id+ai[i].num_ports; ++xv_p)