#include <vlc_aout.h>
#include <vlc_block_helper.h>
#include <vlc_bits.h>
+#include <vlc_modules.h>
/*****************************************************************************
* Module descriptor
static int SyncInfo( const uint8_t *, bool *, unsigned int *, unsigned int *,
unsigned int *, unsigned int *, unsigned int * );
-static uint8_t *GetOutBuffer ( decoder_t *, void ** );
+static uint8_t *GetOutBuffer ( decoder_t *, block_t ** );
static aout_buffer_t *GetAoutBuffer( decoder_t * );
static block_t *GetSoutBuffer( decoder_t * );
p_sys->i_state = STATE_NOSYNC;
date_Set( &p_sys->end_date, 0 );
p_sys->b_dts_hd = false;
+ p_sys->i_pts = VLC_TS_INVALID;
p_sys->bytestream = block_BytestreamInit();
decoder_sys_t *p_sys = p_dec->p_sys;
uint8_t p_header[DTS_HEADER_SIZE];
uint8_t *p_buf;
- void *p_out_buffer;
+ block_t *p_out_buffer;
if( !pp_block || !*pp_block )
return NULL;
return NULL;
}
- if( !date_Get( &p_sys->end_date ) && !(*pp_block)->i_pts )
+ if( !date_Get( &p_sys->end_date ) && (*pp_block)->i_pts <= VLC_TS_INVALID )
{
/* We've just started the stream, wait for the first PTS. */
block_Release( *pp_block );
case STATE_SYNC:
/* New frame, set the Presentation Time Stamp */
p_sys->i_pts = p_sys->bytestream.p_block->i_pts;
- if( p_sys->i_pts != 0 &&
+ if( p_sys->i_pts > VLC_TS_INVALID &&
p_sys->i_pts != date_Get( &p_sys->end_date ) )
{
date_Set( &p_sys->end_date, p_sys->i_pts );
return NULL;
}
+ if( p_sys->b_packetizer &&
+ p_header[0] == 0 && p_header[1] == 0 )
+ {
+ /* DTS wav files and audio CD's use stuffing */
+ p_sys->i_state = STATE_SEND_DATA;
+ break;
+ }
+
if( SyncCode( p_header ) != VLC_SUCCESS )
{
msg_Dbg( p_dec, "emulated sync word "
/* Copy the whole frame into the buffer. When we reach this point
* we already know we have enough data available. */
- block_GetBytes( &p_sys->bytestream, p_buf, p_sys->i_frame_size );
+ block_GetBytes( &p_sys->bytestream,
+ p_buf, __MIN( p_sys->i_frame_size, p_out_buffer->i_buffer ) );
/* Make sure we don't reuse the same pts twice */
if( p_sys->i_pts == p_sys->bytestream.p_block->i_pts )
- p_sys->i_pts = p_sys->bytestream.p_block->i_pts = 0;
+ p_sys->i_pts = p_sys->bytestream.p_block->i_pts = VLC_TS_INVALID;
p_sys->i_state = STATE_NOSYNC;
/*****************************************************************************
* GetOutBuffer:
*****************************************************************************/
-static uint8_t *GetOutBuffer( decoder_t *p_dec, void **pp_out_buffer )
+static uint8_t *GetOutBuffer( decoder_t *p_dec, block_t **pp_out_buffer )
{
decoder_sys_t *p_sys = p_dec->p_sys;
uint8_t *p_buf;
p_buf = decoder_NewAudioBuffer( p_dec, p_sys->i_frame_length * 4 );
if( p_buf == NULL ) return NULL;
p_buf->i_nb_samples = p_sys->i_frame_length;
- p_buf->i_nb_bytes = p_sys->i_frame_size;
+ p_buf->i_buffer = p_sys->i_frame_size;
- p_buf->start_date = date_Get( &p_sys->end_date );
- p_buf->end_date =
- date_Increment( &p_sys->end_date, p_sys->i_frame_length );
+ p_buf->i_pts = date_Get( &p_sys->end_date );
+ p_buf->i_length = date_Increment( &p_sys->end_date, p_sys->i_frame_length )
+ - p_buf->i_pts;
return p_buf;
}
{
case 0x0:
/* Mono */
+ *pi_channels = 1;
*pi_channels_conf = AOUT_CHAN_CENTER;
break;
case 0x1:
/* Dual-mono = stereo + dual-mono */
+ *pi_channels = 2;
*pi_channels_conf = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_DUALMONO;
break;