/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <stdlib.h> /* calloc(), malloc(), free() */
-#include <string.h>
-
#include <vlc/vlc.h>
#ifdef HAVE_ALLOCA_H
* aout_DecNew : create a decoder
*****************************************************************************/
static aout_input_t * DecNew( vlc_object_t * p_this, aout_instance_t * p_aout,
- audio_sample_format_t * p_format )
+ audio_sample_format_t *p_format,
+ audio_replay_gain_t *p_replay_gain )
{
aout_input_t * p_input;
input_thread_t * p_input_thread;
msg_Err( p_aout, "out of memory" );
goto error;
}
+ memset( p_input, 0, sizeof(aout_input_t) );
vlc_mutex_init( p_aout, &p_input->lock );
p_input->b_changed = 0;
p_input->b_error = 1;
+
aout_FormatPrepare( p_format );
+
memcpy( &p_input->input, p_format,
sizeof(audio_sample_format_t) );
+ if( p_replay_gain )
+ p_input->replay_gain = *p_replay_gain;
p_aout->pp_inputs[p_aout->i_nb_inputs] = p_input;
p_aout->i_nb_inputs++;
aout_input_t * __aout_DecNew( vlc_object_t * p_this,
aout_instance_t ** pp_aout,
- audio_sample_format_t * p_format )
+ audio_sample_format_t * p_format,
+ audio_replay_gain_t *p_replay_gain )
{
if ( *pp_aout == NULL )
{
}
}
- return DecNew( p_this, *pp_aout, p_format );
+ return DecNew( p_this, *pp_aout, p_format, p_replay_gain );
}
/*****************************************************************************
/* This necessarily allocates in the heap. */
aout_BufferAlloc( &p_input->input_alloc, duration, NULL, p_buffer );
- p_buffer->i_nb_samples = i_nb_samples;
- p_buffer->i_nb_bytes = i_nb_samples * p_input->input.i_bytes_per_frame
- / p_input->input.i_frame_length;
+ if( p_buffer != NULL )
+ p_buffer->i_nb_bytes = i_nb_samples * p_input->input.i_bytes_per_frame
+ / p_input->input.i_frame_length;
/* Suppose the decoder doesn't have more than one buffered buffer */
p_input->b_changed = 0;
vlc_mutex_unlock( &p_input->lock );
- if ( p_buffer == NULL )
- {
- msg_Err( p_aout, "NULL buffer !" );
- }
- else
- {
- p_buffer->start_date = p_buffer->end_date = 0;
- }
+ if( p_buffer == NULL )
+ return NULL;
+ p_buffer->i_nb_samples = i_nb_samples;
+ p_buffer->start_date = p_buffer->end_date = 0;
return p_buffer;
}
* aout_DecPlay : filter & mix the decoded buffer
*****************************************************************************/
int aout_DecPlay( aout_instance_t * p_aout, aout_input_t * p_input,
- aout_buffer_t * p_buffer )
+ aout_buffer_t * p_buffer, int i_input_rate )
{
if ( p_buffer->start_date == 0 )
{
return -1;
}
+ if( i_input_rate > INPUT_RATE_DEFAULT * AOUT_MAX_INPUT_RATE ||
+ i_input_rate < INPUT_RATE_DEFAULT / AOUT_MAX_INPUT_RATE )
+ {
+ aout_BufferFree( p_buffer );
+ return 0;
+ }
+
/* Apply the desynchronisation requested by the user */
p_buffer->start_date += p_input->i_desync;
p_buffer->end_date += p_input->i_desync;
}
p_buffer->end_date = p_buffer->start_date
- + (mtime_t)(p_buffer->i_nb_samples * 1000000)
+ + (mtime_t)p_buffer->i_nb_samples * 1000000
/ p_input->input.i_rate;
vlc_mutex_lock( &p_input->lock );
/* If the buffer is too early, wait a while. */
mwait( p_buffer->start_date - AOUT_MAX_PREPARE_TIME );
- if ( aout_InputPlay( p_aout, p_input, p_buffer ) == -1 )
+ if ( aout_InputPlay( p_aout, p_input, p_buffer, i_input_rate ) == -1 )
{
vlc_mutex_unlock( &p_input->lock );
return -1;