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Added input_GetEsObjects() to cleanly retreive ES objects (decoder, vout, aout).

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This commit is contained in:
Laurent Aimar 2010-01-31 01:39:41 +01:00
parent 2baa89853c
commit 6a18a30adf
2 changed files with 28 additions and 0 deletions
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15
include/vlc_input.h
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@ -511,6 +511,7 @@ enum input_query_e
* XXX You must call vlc_object_release as soon as possible */
INPUT_GET_AOUT, /* arg1=aout_instance_t ** res=can fail */
INPUT_GET_VOUTS, /* arg1=vout_thread_t ***, int * res=can fail */
INPUT_GET_ES_OBJECTS, /* arg1=int id, vlc_object_t **dec, vout_thread_t **, aout_instance_t ** */
};
/** @}*/
@ -598,6 +599,20 @@ static inline aout_instance_t *input_GetAout( input_thread_t *p_input )
return input_Control( p_input, INPUT_GET_AOUT, &p_aout ) ? NULL : p_aout;
}
/**
* Returns the objects associated to an ES.
*
* You must release all non NULL object using vlc_object_release.
* You may set pointer of pointer to NULL to avoid retreiving it.
*/
static inline int input_GetEsObjects( input_thread_t *p_input, int i_id,
vlc_object_t **pp_decoder,
vout_thread_t **pp_vout, aout_instance_t **pp_aout )
{
return input_Control( p_input, INPUT_GET_ES_OBJECTS, i_id,
pp_decoder, pp_vout, pp_aout );
}
/* */
typedef struct input_clock_t input_clock_t;
VLC_EXPORT( decoder_t *, input_DecoderNew, ( input_thread_t *, es_format_t *, input_clock_t *, sout_instance_t * ) );

13
src/input/control.c
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@ -29,10 +29,12 @@
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include "input_internal.h"
#include "event.h"
#include "resource.h"
#include "es_out.h"
static void UpdateBookmarksOption( input_thread_t * );
@ -436,6 +438,17 @@ int input_vaControl( input_thread_t *p_input, int i_query, va_list args )
return VLC_SUCCESS;
}
case INPUT_GET_ES_OBJECTS:
{
const int i_id = va_arg( args, int );
vlc_object_t **pp_decoder = va_arg( args, vlc_object_t ** );
vout_thread_t **pp_vout = va_arg( args, vout_thread_t ** );
aout_instance_t **pp_aout = va_arg( args, aout_instance_t ** );
return es_out_Control( p_input->p->p_es_out_display, ES_OUT_GET_ES_OBJECTS_BY_ID, i_id,
pp_decoder, pp_vout, pp_aout );
}
default:
msg_Err( p_input, "unknown query in input_vaControl" );
return VLC_EGENERIC;