stream_t* open_stream_plugin(stream_info_t* sinfo,char* filename,int mode,
char** options, int* file_format, int* ret) {
void* arg = NULL;
stream_t* s;
m_struct_t* desc = (m_struct_t*)sinfo->opts;
// Parse options
if(desc) {
arg = m_struct_alloc(desc);
if(sinfo->opts_url) {
m_option_t url_opt =
{ "stream url", arg , CONF_TYPE_CUSTOM_URL, 0, 0 ,0, sinfo->opts };
if(m_option_parse(&url_opt,"stream url",filename,arg,M_CONFIG_FILE) < 0) {
mp_msg(MSGT_OPEN,MSGL_ERR, "URL parsing failed on url %s\n",filename);
m_struct_free(desc,arg);
return NULL;
}
}
if(options) {
int i;
for(i = 0 ; options[i] != NULL ; i += 2) {
mp_msg(MSGT_OPEN,MSGL_DBG2, "Set stream arg %s=%s\n",
options[i],options[i+1]);
if(!m_struct_set(desc,arg,options[i],options[i+1]))
mp_msg(MSGT_OPEN,MSGL_WARN, "Failed to set stream option %s=%s\n",
options[i],options[i+1]);
}
}
}
s = new_stream(-2,-2);
s->url=strdup(filename);
s->flags |= mode;
*ret = sinfo->open(s,mode,arg,file_format);
if((*ret) != STREAM_OK) {
free(s->url);
free(s);
return NULL;
}
if(s->type <= -2)
mp_msg(MSGT_OPEN,MSGL_WARN, "Warning streams need a type !!!!\n");
if(s->flags & STREAM_SEEK && !s->seek)
s->flags &= ~STREAM_SEEK;
if(s->seek && !(s->flags & STREAM_SEEK))
s->flags |= STREAM_SEEK;
s->mode = mode;
mp_msg(MSGT_OPEN,MSGL_V, "STREAM: [%s] %s\n",sinfo->name,filename);
mp_msg(MSGT_OPEN,MSGL_V, "STREAM: Description: %s\n",sinfo->info);
mp_msg(MSGT_OPEN,MSGL_V, "STREAM: Author: %s\n", sinfo->author);
mp_msg(MSGT_OPEN,MSGL_V, "STREAM: Comment: %s\n", sinfo->comment);
return s;
}
struct vf_instance *vf_open_plugin_noerr(struct MPOpts *opts,
const vf_info_t *const *filter_list,
vf_instance_t *next, const char *name,
char **args, int *retcode)
{
vf_instance_t *vf;
int i;
for (i = 0;; i++) {
if (!filter_list[i]) {
mp_tmsg(MSGT_VFILTER, MSGL_ERR,
"Couldn't find video filter '%s'.\n", name);
return NULL; // no such filter!
}
if (!strcmp(filter_list[i]->name, name))
break;
}
vf = talloc_zero(NULL, struct vf_instance);
vf->opts = opts;
vf->info = filter_list[i];
vf->next = next;
vf->config = vf_next_config;
vf->control = vf_next_control;
vf->query_format = vf_default_query_format;
vf->filter = vf_default_filter;
vf->out_pool = talloc_steal(vf, mp_image_pool_new(16));
if (vf->info->opts) { // vf_vo get some special argument
const m_struct_t *st = vf->info->opts;
void *vf_priv = m_struct_alloc(st);
int n;
for (n = 0; args && args[2 * n]; n++)
m_struct_set(st, vf_priv, args[2 * n], bstr0(args[2 * n + 1]));
vf->priv = vf_priv;
args = NULL;
} else // Otherwise we should have the '_oldargs_'
if (args && !strcmp(args[0], "_oldargs_"))
args = (char **)args[1];
else
args = NULL;
*retcode = vf->info->vf_open(vf, (char *)args);
if (*retcode > 0)
return vf;
talloc_free(vf);
return NULL;
}
static stream_t* open_stream_plugin(const stream_info_t* sinfo, const char* filename,
int mode, char** options, int* file_format,
int* ret, char** redirected_url)
{
void* arg = NULL;
stream_t* s;
m_struct_t* desc = (m_struct_t*)sinfo->opts;
// Parse options
if(desc) {
arg = m_struct_alloc(desc);
if(sinfo->opts_url) {
m_option_t url_opt =
{ "stream url", arg , CONF_TYPE_CUSTOM_URL, 0, 0 ,0, sinfo->opts };
if(m_option_parse(&url_opt,"stream url",filename,arg,M_CONFIG_FILE) < 0) {
mp_msg(MSGT_OPEN,MSGL_ERR, MSGTR_URLParsingFailed,filename);
m_struct_free(desc,arg);
return NULL;
}
}
if(options) {
int i;
for(i = 0 ; options[i] != NULL ; i += 2) {
mp_msg(MSGT_OPEN,MSGL_DBG2, "Set stream arg %s=%s\n",
options[i],options[i+1]);
if(!m_struct_set(desc,arg,options[i],options[i+1]))
mp_msg(MSGT_OPEN,MSGL_WARN, MSGTR_FailedSetStreamOption,
options[i],options[i+1]);
}
}
}
s = new_stream(-2,-2);
s->capture_file = NULL;
s->url=strdup(filename);
s->flags |= mode;
*ret = sinfo->open(s,mode,arg,file_format);
if((*ret) != STREAM_OK) {
#ifdef CONFIG_NETWORKING
if (*ret == STREAM_REDIRECTED && redirected_url) {
if (s->streaming_ctrl && s->streaming_ctrl->url
&& s->streaming_ctrl->url->url)
*redirected_url = strdup(s->streaming_ctrl->url->url);
else
*redirected_url = NULL;
}
streaming_ctrl_free(s->streaming_ctrl);
#endif
free(s->url);
free(s);
return NULL;
}
if(s->type <= -2)
mp_msg(MSGT_OPEN,MSGL_WARN, MSGTR_StreamNeedType);
if(s->flags & MP_STREAM_SEEK && !s->seek)
s->flags &= ~MP_STREAM_SEEK;
if(s->seek && !(s->flags & MP_STREAM_SEEK))
s->flags |= MP_STREAM_SEEK;
s->mode = mode;
mp_msg(MSGT_OPEN,MSGL_V, "STREAM: [%s] %s\n",sinfo->name,filename);
mp_msg(MSGT_OPEN,MSGL_V, "STREAM: Description: %s\n",sinfo->info);
mp_msg(MSGT_OPEN,MSGL_V, "STREAM: Author: %s\n", sinfo->author);
mp_msg(MSGT_OPEN,MSGL_V, "STREAM: Comment: %s\n", sinfo->comment);
return s;
}