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Use lavcresample only when libavcodec is compiled in.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14327 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2005-01-03 14:05:38 +00:00
parent 2543b1bf86
commit 8f3e5a996c
1 changed files with 21 additions and 8 deletions
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29
libaf/af.c
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@ -380,21 +380,27 @@ int af_init(af_stream_t* s, int force_output)
af_instance_t* af = NULL; // New filter
// Check output frequency if not OK fix with resample
if(s->last->data->rate!=s->output.rate){
if(NULL==(af=af_get(s,"lavcresample")) &&
NULL==(af=af_get(s,"resample"))){
// try to find a filter that can change samplrate
af = af_control_any_rev(s, AF_CONTROL_RESAMPLE_RATE | AF_CONTROL_SET,
&(s->output.rate));
if (!af) {
char *resampler = "resample";
#ifdef USE_LIBAVCODEC
if ((AF_INIT_TYPE_MASK & s->cfg.force) == AF_INIT_SLOW)
resampler = "lavcresample";
#endif
if((AF_INIT_TYPE_MASK & s->cfg.force) == AF_INIT_SLOW){
if(!strcmp(s->first->info->name,"format"))
af = af_append(s,s->first,"lavcresample");
af = af_append(s,s->first,resampler);
else
af = af_prepend(s,s->first,"lavcresample");
af = af_prepend(s,s->first,resampler);
}
else{
if(!strcmp(s->last->info->name,"format"))
af = af_prepend(s,s->last,"resample");
af = af_prepend(s,s->last,resampler);
else
af = af_append(s,s->last,"resample");
af = af_append(s,s->last,resampler);
}
}
// Init the new filter
if(!af || (AF_OK != af->control(af,AF_CONTROL_RESAMPLE_RATE,
&(s->output.rate))))
@ -402,9 +408,16 @@ int af_init(af_stream_t* s, int force_output)
// Use lin int if the user wants fast
if ((AF_INIT_TYPE_MASK & s->cfg.force) == AF_INIT_FAST) {
char args[32];
sprintf(args, "%d:0:0", s->output.rate);
sprintf(args, "%d", s->output.rate);
#ifdef USE_LIBAVCODEC
if (strcmp(resampler, "lavcresample") == 0)
strcat(args, ":1");
else
#endif
strcat(args, ":0:0");
af->control(af, AF_CONTROL_COMMAND_LINE, args);
}
}
if(AF_OK != af_reinit(s,af))
return -1;
}