# include "config.h"
#endif
-#include <vlc/vlc.h>
+#include <vlc_common.h>
+#include <vlc_plugin.h>
#include <vlc_aout.h>
#include <vlc_codec.h>
static aout_buffer_t *DecodeBlock( decoder_t *, block_t ** );
-vlc_module_begin();
- set_description( _("ADPCM audio decoder") );
- set_capability( "decoder", 50 );
- set_category( CAT_INPUT );
- set_subcategory( SUBCAT_INPUT_ACODEC );
- set_callbacks( OpenDecoder, CloseDecoder );
-vlc_module_end();
+vlc_module_begin ()
+ set_description( N_("ADPCM audio decoder") )
+ set_capability( "decoder", 50 )
+ set_category( CAT_INPUT )
+ set_subcategory( SUBCAT_INPUT_ACODEC )
+ set_callbacks( OpenDecoder, CloseDecoder )
+vlc_module_end ()
/*****************************************************************************
* Local prototypes
{
enum adpcm_codec_e codec;
- int i_block;
- int i_samplesperblock;
+ size_t i_block;
+ size_t i_samplesperblock;
- audio_date_t end_date;
+ date_t end_date;
};
static void DecodeAdpcmMs ( decoder_t *, int16_t *, uint8_t * );
/* Allocate the memory needed to store the decoder's structure */
if( ( p_dec->p_sys = p_sys =
(decoder_sys_t *)malloc(sizeof(decoder_sys_t)) ) == NULL )
- {
- msg_Err( p_dec, "out of memory" );
return VLC_ENOMEM;
- }
switch( p_dec->fmt_in.i_codec )
{
case VLC_FOURCC('i','m','a', '4'): /* IMA ADPCM */
p_sys->codec = ADPCM_IMA_QT;
break;
- case VLC_FOURCC('m','s',0x00,0x11): /* IMA ADPCM */
+ case VLC_CODEC_ADPCM_IMA_WAV: /* IMA ADPCM */
p_sys->codec = ADPCM_IMA_WAV;
break;
- case VLC_FOURCC('m','s',0x00,0x02): /* MS ADPCM */
+ case VLC_CODEC_ADPCM_MS: /* MS ADPCM */
p_sys->codec = ADPCM_MS;
break;
case VLC_FOURCC('m','s',0x00,0x61): /* Duck DK4 ADPCM */
{
p_sys->i_block = (p_sys->codec == ADPCM_IMA_QT) ?
34 * p_dec->fmt_in.audio.i_channels : 1024;
- msg_Warn( p_dec, "block size undefined, using %d", p_sys->i_block );
+ msg_Warn( p_dec, "block size undefined, using %zu", p_sys->i_block );
}
else
{
}
msg_Dbg( p_dec, "format: samplerate:%d Hz channels:%d bits/sample:%d "
- "blockalign:%d samplesperblock:%d",
+ "blockalign:%zu samplesperblock:%zu",
p_dec->fmt_in.audio.i_rate, p_dec->fmt_in.audio.i_channels,
p_dec->fmt_in.audio.i_bitspersample, p_sys->i_block,
p_sys->i_samplesperblock );
- p_dec->fmt_out.i_codec = AOUT_FMT_S16_NE;
+ p_dec->fmt_out.i_cat = AUDIO_ES;
+ p_dec->fmt_out.i_codec = VLC_CODEC_S16N;
p_dec->fmt_out.audio.i_rate = p_dec->fmt_in.audio.i_rate;
p_dec->fmt_out.audio.i_channels = p_dec->fmt_in.audio.i_channels;
p_dec->fmt_out.audio.i_physical_channels =
p_dec->fmt_out.audio.i_original_channels =
pi_channels_maps[p_dec->fmt_in.audio.i_channels];
- aout_DateInit( &p_sys->end_date, p_dec->fmt_out.audio.i_rate );
- aout_DateSet( &p_sys->end_date, 0 );
+ date_Init( &p_sys->end_date, p_dec->fmt_out.audio.i_rate, 1 );
+ date_Set( &p_sys->end_date, 0 );
p_dec->pf_decode_audio = DecodeBlock;
p_block = *pp_block;
- if( p_block->i_pts != 0 &&
- p_block->i_pts != aout_DateGet( &p_sys->end_date ) )
+ if( p_block->i_pts > VLC_TS_INVALID &&
+ p_block->i_pts != date_Get( &p_sys->end_date ) )
{
- aout_DateSet( &p_sys->end_date, p_block->i_pts );
+ date_Set( &p_sys->end_date, p_block->i_pts );
}
- else if( !aout_DateGet( &p_sys->end_date ) )
+ else if( !date_Get( &p_sys->end_date ) )
{
/* We've just started the stream, wait for the first PTS. */
block_Release( p_block );
}
/* Don't re-use the same pts twice */
- p_block->i_pts = 0;
+ p_block->i_pts = VLC_TS_INVALID;
if( p_block->i_buffer >= p_sys->i_block )
{
aout_buffer_t *p_out;
- p_out = p_dec->pf_aout_buffer_new( p_dec, p_sys->i_samplesperblock );
+ p_out = decoder_NewAudioBuffer( p_dec, p_sys->i_samplesperblock );
if( p_out == NULL )
{
block_Release( p_block );
return NULL;
}
- p_out->start_date = aout_DateGet( &p_sys->end_date );
- p_out->end_date =
- aout_DateIncrement( &p_sys->end_date, p_sys->i_samplesperblock );
+ p_out->i_pts = date_Get( &p_sys->end_date );
+ p_out->i_length = date_Increment( &p_sys->end_date,
+ p_sys->i_samplesperblock ) - p_out->i_pts;
switch( p_sys->codec )
{
{
decoder_sys_t *p_sys = p_dec->p_sys;
adpcm_ima_wav_channel_t channel[2];
- int i_nibbles;
+ size_t i_nibbles;
int b_stereo;
b_stereo = p_dec->fmt_in.audio.i_channels == 2 ? 1 : 0;