* aout_internal.h : internal defines for audio output
*****************************************************************************
* Copyright (C) 2002 VideoLAN
- * $Id: aout_internal.h,v 1.41 2003/10/27 21:54:10 gbazin Exp $
+ * $Id$
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
*
if ( (p_alloc)->i_alloc_type == AOUT_ALLOC_STACK ) \
{ \
(p_new_buffer) = alloca( i_alloc_size + sizeof(aout_buffer_t) );\
+ i_alloc_type = AOUT_ALLOC_STACK; \
} \
else
#else
} \
else \
{ \
- int i_alloc_size; \
+ int i_alloc_size, i_alloc_type; \
i_alloc_size = (int)( (uint64_t)(p_alloc)->i_bytes_per_sec \
* (i_nb_usec) / 1000000 + 1 ); \
ALLOCA_TEST( p_alloc, p_new_buffer ) \
{ \
(p_new_buffer) = malloc( i_alloc_size + sizeof(aout_buffer_t) );\
+ i_alloc_type = AOUT_ALLOC_HEAP; \
} \
if ( p_new_buffer != NULL ) \
{ \
- (p_new_buffer)->i_alloc_type = (p_alloc)->i_alloc_type; \
+ (p_new_buffer)->i_alloc_type = i_alloc_type; \
(p_new_buffer)->i_size = i_alloc_size; \
(p_new_buffer)->p_buffer = (byte_t *)(p_new_buffer) \
+ sizeof(aout_buffer_t); \
/*****************************************************************************
* aout_filter_t : audio output filter
*****************************************************************************/
-typedef struct aout_filter_t
+struct aout_filter_t
{
VLC_COMMON_MEMBERS
struct aout_buffer_t * );
vlc_bool_t b_in_place;
vlc_bool_t b_continuity;
-} aout_filter_t;
+};
/*****************************************************************************
* aout_mixer_t : audio output mixer
/* Mixer information */
byte_t * p_first_byte_to_mix;
+ /* If b_restart == 1, the input pipeline will be re-created. */
+ vlc_bool_t b_restart;
+
/* If b_error == 1, there is no input pipeline. */
vlc_bool_t b_error;
aout_buffer_t * p_buffer );
/* From filters.c : */
-int aout_FiltersCreatePipeline( aout_instance_t * p_aout,
- aout_filter_t ** pp_filters,
- int * pi_nb_filters,
- const audio_sample_format_t * p_input_format,
- const audio_sample_format_t * p_output_format );
-void aout_FiltersDestroyPipeline( aout_instance_t * p_aout,
- aout_filter_t ** pp_filters,
- int i_nb_filters );
-void aout_FiltersHintBuffers( aout_instance_t * p_aout,
- aout_filter_t ** pp_filters,
- int i_nb_filters, aout_alloc_t * p_first_alloc );
-void aout_FiltersPlay( aout_instance_t * p_aout,
- aout_filter_t ** pp_filters,
- int i_nb_filters, aout_buffer_t ** pp_input_buffer );
+VLC_EXPORT( int, aout_FiltersCreatePipeline, ( aout_instance_t * p_aout, aout_filter_t ** pp_filters, int * pi_nb_filters, const audio_sample_format_t * p_input_format, const audio_sample_format_t * p_output_format ) );
+VLC_EXPORT( void, aout_FiltersDestroyPipeline, ( aout_instance_t * p_aout, aout_filter_t ** pp_filters, int i_nb_filters ) );
+VLC_EXPORT( void, aout_FiltersPlay, ( aout_instance_t * p_aout, aout_filter_t ** pp_filters, int i_nb_filters, aout_buffer_t ** pp_input_buffer ) );
+void aout_FiltersHintBuffers( aout_instance_t * p_aout, aout_filter_t ** pp_filters, int i_nb_filters, aout_alloc_t * p_first_alloc );
/* From mixer.c : */
int aout_MixerNew( aout_instance_t * p_aout );