Commit abde4bbf authored by Christophe Massiot's avatar Christophe Massiot

* Changed the way decoder_fifo_t works ;

* Minor optimizations in the Next Generation Buffer Manager.
parent ea6f82b8
...@@ -118,7 +118,7 @@ PLUGINS_TARGETS := ac3_adec/ac3_adec \ ...@@ -118,7 +118,7 @@ PLUGINS_TARGETS := ac3_adec/ac3_adec \
# C Objects # C Objects
# #
INTERFACE := main interface intf_msg intf_playlist INTERFACE := main interface intf_msg intf_playlist
INPUT := input input_ext-dec input_ext-intf input_dec input_programs input_netlist input_clock mpeg_system INPUT := input input_ext-dec input_ext-intf input_dec input_programs input_clock mpeg_system
VIDEO_OUTPUT := video_output video_text vout_pictures vout_subpictures VIDEO_OUTPUT := video_output video_text vout_pictures vout_subpictures
AUDIO_OUTPUT := audio_output aout_ext-dec aout_u8 aout_s8 aout_u16 aout_s16 aout_spdif AUDIO_OUTPUT := audio_output aout_ext-dec aout_u8 aout_s8 aout_u16 aout_s16 aout_spdif
MISC := mtime tests modules netutils iso_lang MISC := mtime tests modules netutils iso_lang
......
...@@ -3,7 +3,7 @@ ...@@ -3,7 +3,7 @@
* Collection of useful common types and macros definitions * Collection of useful common types and macros definitions
***************************************************************************** *****************************************************************************
* Copyright (C) 1998, 1999, 2000 VideoLAN * Copyright (C) 1998, 1999, 2000 VideoLAN
* $Id: common.h,v 1.60 2001/12/19 03:50:22 sam Exp $ * $Id: common.h,v 1.61 2001/12/27 01:49:34 massiot Exp $
* *
* Authors: Samuel Hocevar <sam@via.ecp.fr> * Authors: Samuel Hocevar <sam@via.ecp.fr>
* Vincent Seguin <seguin@via.ecp.fr> * Vincent Seguin <seguin@via.ecp.fr>
...@@ -525,18 +525,6 @@ typedef struct module_symbols_s ...@@ -525,18 +525,6 @@ typedef struct module_symbols_s
struct pgrm_descriptor_s *, struct pgrm_descriptor_s *,
mtime_t ); mtime_t );
int ( * input_NetlistInit ) ( struct input_thread_s *,
int, int, int, size_t, int );
struct iovec * ( * input_NetlistGetiovec ) ( void * p_method_data );
void ( * input_NetlistMviovec ) ( void * , int,
struct data_packet_s **);
struct data_packet_s * ( * input_NetlistNewPacket ) ( void *, size_t );
struct data_packet_s * ( * input_NetlistNewPtr ) ( void * );
struct pes_packet_s * ( * input_NetlistNewPES ) ( void * );
void ( * input_NetlistDeletePacket ) ( void *, struct data_packet_s * );
void ( * input_NetlistDeletePES ) ( void *, struct pes_packet_s * );
void ( * input_NetlistEnd ) ( struct input_thread_s * );
struct aout_fifo_s * ( * aout_CreateFifo ) struct aout_fifo_s * ( * aout_CreateFifo )
( int, int, long, long, long, void * ); ( int, int, long, long, long, void * );
void ( * aout_DestroyFifo ) ( struct aout_fifo_s * ); void ( * aout_DestroyFifo ) ( struct aout_fifo_s * );
......
/***************************************************************************** /*****************************************************************************
* input_ext-dec.h: structures exported to the VideoLAN decoders * input_ext-dec.h: structures exported to the VideoLAN decoders
***************************************************************************** *****************************************************************************
* Copyright (C) 1999, 2000 VideoLAN * Copyright (C) 1999-2000 VideoLAN
* $Id: input_ext-dec.h,v 1.45 2001/12/19 10:00:00 massiot Exp $ * $Id: input_ext-dec.h,v 1.46 2001/12/27 01:49:34 massiot Exp $
* *
* Authors: Christophe Massiot <massiot@via.ecp.fr> * Authors: Christophe Massiot <massiot@via.ecp.fr>
* Michel Kaempf <maxx@via.ecp.fr> * Michel Kaempf <maxx@via.ecp.fr>
...@@ -42,9 +42,6 @@ ...@@ -42,9 +42,6 @@
*****************************************************************************/ *****************************************************************************/
typedef struct data_packet_s typedef struct data_packet_s
{ {
/* Nothing before this line, the code relies on that */
byte_t * p_buffer; /* raw data packet */
/* Decoders information */ /* Decoders information */
byte_t * p_demux_start; /* start of the PS or TS packet */ byte_t * p_demux_start; /* start of the PS or TS packet */
byte_t * p_payload_start; byte_t * p_payload_start;
...@@ -52,12 +49,12 @@ typedef struct data_packet_s ...@@ -52,12 +49,12 @@ typedef struct data_packet_s
byte_t * p_payload_end; /* guess ? :-) */ byte_t * p_payload_end; /* guess ? :-) */
boolean_t b_discard_payload; /* is the packet messed up ? */ boolean_t b_discard_payload; /* is the packet messed up ? */
int * pi_refcount;
unsigned int i_size; /* buffer size */
long l_size; /* buffer size */
/* Used to chain the TS packets that carry data for a same PES or PSI */ /* Used to chain the TS packets that carry data for a same PES or PSI */
struct data_packet_s * p_next; struct data_packet_s * p_next;
/* Buffer manager information */
byte_t * p_buffer; /* raw data packet */
unsigned int i_size; /* buffer size */
} data_packet_t; } data_packet_t;
/***************************************************************************** /*****************************************************************************
...@@ -81,13 +78,13 @@ typedef struct pes_packet_s ...@@ -81,13 +78,13 @@ typedef struct pes_packet_s
int i_pes_size; /* size of the current PES packet */ int i_pes_size; /* size of the current PES packet */
/* Pointers to packets (packets are then linked by the p_prev and /* Chained list to packets */
p_next fields of the data_packet_t struct) */
data_packet_t * p_first; /* The first packet contained by this data_packet_t * p_first; /* The first packet contained by this
* PES (used by decoders). */ * PES (used by decoders). */
data_packet_t * p_last; /* The last packet contained by this data_packet_t * p_last; /* The last packet contained by this
PES (used by the buffer allocator) */ PES (used by the buffer allocator) */
int i_nb_data; int i_nb_data; /* Number of data packets in the chained
list */
/* Chained list used by the input buffers manager */ /* Chained list used by the input buffers manager */
struct pes_packet_s * p_next; struct pes_packet_s * p_next;
...@@ -105,9 +102,9 @@ typedef struct decoder_fifo_s ...@@ -105,9 +102,9 @@ typedef struct decoder_fifo_s
vlc_cond_t data_wait; /* fifo data conditional variable */ vlc_cond_t data_wait; /* fifo data conditional variable */
/* Data */ /* Data */
pes_packet_t * buffer[FIFO_SIZE + 1]; pes_packet_t * p_first;
int i_start; pes_packet_t ** pp_last;
int i_end; int i_depth; /* number of PES packets in the stack */
/* Communication interface between input and decoders */ /* Communication interface between input and decoders */
boolean_t b_die; /* the decoder should return now */ boolean_t b_die; /* the decoder should return now */
...@@ -118,18 +115,6 @@ typedef struct decoder_fifo_s ...@@ -118,18 +115,6 @@ typedef struct decoder_fifo_s
/* function to use when releasing a PES */ /* function to use when releasing a PES */
} decoder_fifo_t; } decoder_fifo_t;
/* Macros to manage a decoder_fifo_t structure. Please remember to take
* data_lock before using them. */
#define DECODER_FIFO_ISEMPTY( fifo ) ( (fifo).i_start == (fifo).i_end )
#define DECODER_FIFO_ISFULL( fifo ) ( ( ((fifo).i_end + 1 - (fifo).i_start)\
& FIFO_SIZE ) == 0 )
#define DECODER_FIFO_START( fifo ) ( (fifo).buffer[ (fifo).i_start ] )
#define DECODER_FIFO_INCSTART( fifo ) ( (fifo).i_start = ((fifo).i_start + 1)\
& FIFO_SIZE )
#define DECODER_FIFO_END( fifo ) ( (fifo).buffer[ (fifo).i_end ] )
#define DECODER_FIFO_INCEND( fifo ) ( (fifo).i_end = ((fifo).i_end + 1) \
& FIFO_SIZE )
/***************************************************************************** /*****************************************************************************
* bit_fifo_t : bit fifo descriptor * bit_fifo_t : bit fifo descriptor
***************************************************************************** *****************************************************************************
......
This diff is collapsed.
...@@ -75,15 +75,6 @@ ...@@ -75,15 +75,6 @@
(p_symbols)->input_DemuxTS = input_DemuxTS; \ (p_symbols)->input_DemuxTS = input_DemuxTS; \
(p_symbols)->input_DemuxPSI = input_DemuxPSI; \ (p_symbols)->input_DemuxPSI = input_DemuxPSI; \
(p_symbols)->input_ClockManageControl = input_ClockManageControl; \ (p_symbols)->input_ClockManageControl = input_ClockManageControl; \
(p_symbols)->input_NetlistInit = input_NetlistInit; \
(p_symbols)->input_NetlistGetiovec = input_NetlistGetiovec; \
(p_symbols)->input_NetlistMviovec = input_NetlistMviovec; \
(p_symbols)->input_NetlistNewPacket = input_NetlistNewPacket; \
(p_symbols)->input_NetlistNewPtr = input_NetlistNewPtr; \
(p_symbols)->input_NetlistNewPES = input_NetlistNewPES; \
(p_symbols)->input_NetlistDeletePacket = input_NetlistDeletePacket; \
(p_symbols)->input_NetlistDeletePES = input_NetlistDeletePES; \
(p_symbols)->input_NetlistEnd = input_NetlistEnd; \
(p_symbols)->aout_CreateFifo = aout_CreateFifo; \ (p_symbols)->aout_CreateFifo = aout_CreateFifo; \
(p_symbols)->aout_DestroyFifo = aout_DestroyFifo; \ (p_symbols)->aout_DestroyFifo = aout_DestroyFifo; \
(p_symbols)->vout_CreateThread = vout_CreateThread; \ (p_symbols)->vout_CreateThread = vout_CreateThread; \
...@@ -185,16 +176,6 @@ ...@@ -185,16 +176,6 @@
# define input_ClockManageControl p_symbols->input_ClockManageControl # define input_ClockManageControl p_symbols->input_ClockManageControl
# define input_NetlistInit p_symbols->input_NetlistInit
# define input_NetlistGetiovec p_symbols->input_NetlistGetiovec
# define input_NetlistMviovec p_symbols->input_NetlistMviovec
# define input_NetlistNewPacket p_symbols->input_NetlistNewPacket
# define input_NetlistNewPtr p_symbols->input_NetlistNewPtr
# define input_NetlistNewPES p_symbols->input_NetlistNewPES
# define input_NetlistDeletePacket p_symbols->input_NetlistDeletePacket
# define input_NetlistDeletePES p_symbols->input_NetlistDeletePES
# define input_NetlistEnd p_symbols->input_NetlistEnd
# define aout_CreateFifo p_symbols->aout_CreateFifo # define aout_CreateFifo p_symbols->aout_CreateFifo
# define aout_DestroyFifo p_symbols->aout_DestroyFifo # define aout_DestroyFifo p_symbols->aout_DestroyFifo
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* ac3_adec.c: ac3 decoder module main file * ac3_adec.c: ac3 decoder module main file
***************************************************************************** *****************************************************************************
* Copyright (C) 1999-2001 VideoLAN * Copyright (C) 1999-2001 VideoLAN
* $Id: ac3_adec.c,v 1.8 2001/12/16 16:18:36 sam Exp $ * $Id: ac3_adec.c,v 1.9 2001/12/27 01:49:34 massiot Exp $
* *
* Authors: Michel Lespinasse <walken@zoy.org> * Authors: Michel Lespinasse <walken@zoy.org>
* *
...@@ -169,12 +169,12 @@ static int ac3_adec_Run ( decoder_config_t * p_config ) ...@@ -169,12 +169,12 @@ static int ac3_adec_Run ( decoder_config_t * p_config )
sync = 1; sync = 1;
} }
if (DECODER_FIFO_START(*p_ac3thread->p_fifo)->i_pts) if (p_ac3thread->p_fifo->p_first->i_pts)
{ {
p_ac3thread->p_aout_fifo->date[ p_ac3thread->p_aout_fifo->date[
p_ac3thread->p_aout_fifo->l_end_frame] = p_ac3thread->p_aout_fifo->l_end_frame] =
DECODER_FIFO_START(*p_ac3thread->p_fifo)->i_pts; p_ac3thread->p_fifo->p_first->i_pts;
DECODER_FIFO_START(*p_ac3thread->p_fifo)->i_pts = 0; p_ac3thread->p_fifo->p_first->i_pts = 0;
} else { } else {
p_ac3thread->p_aout_fifo->date[ p_ac3thread->p_aout_fifo->date[
p_ac3thread->p_aout_fifo->l_end_frame] = p_ac3thread->p_aout_fifo->l_end_frame] =
...@@ -384,13 +384,9 @@ static void ac3_adec_ErrorThread (ac3dec_thread_t * p_ac3thread) ...@@ -384,13 +384,9 @@ static void ac3_adec_ErrorThread (ac3dec_thread_t * p_ac3thread)
while (!p_ac3thread->p_fifo->b_die) while (!p_ac3thread->p_fifo->b_die)
{ {
/* Trash all received PES packets */ /* Trash all received PES packets */
while (!DECODER_FIFO_ISEMPTY(*p_ac3thread->p_fifo))
{
p_ac3thread->p_fifo->pf_delete_pes( p_ac3thread->p_fifo->pf_delete_pes(
p_ac3thread->p_fifo->p_packets_mgt, p_ac3thread->p_fifo->p_packets_mgt,
DECODER_FIFO_START(*p_ac3thread->p_fifo)); p_ac3thread->p_fifo->p_first );
DECODER_FIFO_INCSTART (*p_ac3thread->p_fifo);
}
/* Waiting for the input thread to put new PES packets in the fifo */ /* Waiting for the input thread to put new PES packets in the fifo */
vlc_cond_wait (&p_ac3thread->p_fifo->data_wait, vlc_cond_wait (&p_ac3thread->p_fifo->data_wait,
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* ac3_spdif.c: ac3 pass-through to external decoder with enabled soundcard * ac3_spdif.c: ac3 pass-through to external decoder with enabled soundcard
***************************************************************************** *****************************************************************************
* Copyright (C) 2001 VideoLAN * Copyright (C) 2001 VideoLAN
* $Id: ac3_spdif.c,v 1.7 2001/12/10 04:53:10 sam Exp $ * $Id: ac3_spdif.c,v 1.8 2001/12/27 01:49:34 massiot Exp $
* *
* Authors: Stphane Borel <stef@via.ecp.fr> * Authors: Stphane Borel <stef@via.ecp.fr>
* Juha Yrjola <jyrjola@cc.hut.fi> * Juha Yrjola <jyrjola@cc.hut.fi>
...@@ -315,12 +315,9 @@ static void ac3_spdif_ErrorThread( ac3_spdif_thread_t * p_spdif ) ...@@ -315,12 +315,9 @@ static void ac3_spdif_ErrorThread( ac3_spdif_thread_t * p_spdif )
while( !p_spdif->p_fifo->b_die ) while( !p_spdif->p_fifo->b_die )
{ {
/* Trash all received PES packets */ /* Trash all received PES packets */
while( !DECODER_FIFO_ISEMPTY( *p_spdif->p_fifo ) ) p_spdif->p_fifo->pf_delete_pes(
{ p_spdif->p_fifo->p_packets_mgt,
p_spdif->p_fifo->pf_delete_pes(p_spdif->p_fifo->p_packets_mgt, p_spdif->p_fifo->p_first );
DECODER_FIFO_START( *p_spdif->p_fifo ) );
DECODER_FIFO_INCSTART( *p_spdif->p_fifo );
}
/* Waiting for the input thread to put new PES packets in the fifo */ /* Waiting for the input thread to put new PES packets in the fifo */
vlc_cond_wait( &p_spdif->p_fifo->data_wait, vlc_cond_wait( &p_spdif->p_fifo->data_wait,
...@@ -374,7 +371,7 @@ static void BitstreamCallback ( bit_stream_t * p_bit_stream, ...@@ -374,7 +371,7 @@ static void BitstreamCallback ( bit_stream_t * p_bit_stream,
p_bit_stream->p_byte += 3; p_bit_stream->p_byte += 3;
p_spdif->i_pts = p_spdif->i_pts =
DECODER_FIFO_START( *p_bit_stream->p_decoder_fifo )->i_pts; p_bit_stream->p_decoder_fifo->p_first->i_pts;
DECODER_FIFO_START( *p_bit_stream->p_decoder_fifo )->i_pts = 0; p_bit_stream->p_decoder_fifo->p_first->i_pts = 0;
} }
} }
...@@ -9,7 +9,7 @@ ...@@ -9,7 +9,7 @@
* -dvd_udf to find files * -dvd_udf to find files
***************************************************************************** *****************************************************************************
* Copyright (C) 1998-2001 VideoLAN * Copyright (C) 1998-2001 VideoLAN
* $Id: input_dvd.c,v 1.109 2001/12/19 23:19:20 sam Exp $ * $Id: input_dvd.c,v 1.110 2001/12/27 01:49:34 massiot Exp $
* *
* Author: Stphane Borel <stef@via.ecp.fr> * Author: Stphane Borel <stef@via.ecp.fr>
* *
...@@ -126,7 +126,7 @@ DECLARE_BUFFERS_END_SHARED( FLAGS, NB_LIFO ); ...@@ -126,7 +126,7 @@ DECLARE_BUFFERS_END_SHARED( FLAGS, NB_LIFO );
DECLARE_BUFFERS_NEWPACKET_SHARED( FLAGS, NB_LIFO ); DECLARE_BUFFERS_NEWPACKET_SHARED( FLAGS, NB_LIFO );
DECLARE_BUFFERS_DELETEPACKET_SHARED( FLAGS, NB_LIFO, 150 ); DECLARE_BUFFERS_DELETEPACKET_SHARED( FLAGS, NB_LIFO, 150 );
DECLARE_BUFFERS_NEWPES( FLAGS, NB_LIFO ); DECLARE_BUFFERS_NEWPES( FLAGS, NB_LIFO );
DECLARE_BUFFERS_DELETEPES( FLAGS, NB_LIFO, 150 ); DECLARE_BUFFERS_DELETEPES_SHARED( FLAGS, NB_LIFO, 150, 150 );
DECLARE_BUFFERS_TOIO( FLAGS, DVD_LB_SIZE ); DECLARE_BUFFERS_TOIO( FLAGS, DVD_LB_SIZE );
DECLARE_BUFFERS_SHAREBUFFER( FLAGS ); DECLARE_BUFFERS_SHAREBUFFER( FLAGS );
...@@ -981,12 +981,7 @@ intf_WarnMsg( 2, "Sector: 0x%x Read: %d Chapter: %d", p_dvd->i_sector, i_block_o ...@@ -981,12 +981,7 @@ intf_WarnMsg( 2, "Sector: 0x%x Read: %d Chapter: %d", p_dvd->i_sector, i_block_o
pp_packets[i_packet] = NULL; pp_packets[i_packet] = NULL;
while( p_data != NULL )
{
data_packet_t * p_next = p_data->p_next;
p_input->pf_delete_packet( p_input->p_method_data, p_data ); p_input->pf_delete_packet( p_input->p_method_data, p_data );
p_data = p_next;
}
vlc_mutex_lock( &p_input->stream.stream_lock ); vlc_mutex_lock( &p_input->stream.stream_lock );
......
...@@ -6,7 +6,7 @@ ...@@ -6,7 +6,7 @@
* It depends on: libdvdread for ifo files and block reading. * It depends on: libdvdread for ifo files and block reading.
***************************************************************************** *****************************************************************************
* Copyright (C) 2001 VideoLAN * Copyright (C) 2001 VideoLAN
* $Id: input_dvdread.c,v 1.5 2001/12/20 23:53:49 massiot Exp $ * $Id: input_dvdread.c,v 1.6 2001/12/27 01:49:34 massiot Exp $
* *
* Author: Stphane Borel <stef@via.ecp.fr> * Author: Stphane Borel <stef@via.ecp.fr>
* *
...@@ -116,7 +116,7 @@ DECLARE_BUFFERS_END_SHARED( FLAGS, NB_LIFO ); ...@@ -116,7 +116,7 @@ DECLARE_BUFFERS_END_SHARED( FLAGS, NB_LIFO );
DECLARE_BUFFERS_NEWPACKET_SHARED( FLAGS, NB_LIFO ); DECLARE_BUFFERS_NEWPACKET_SHARED( FLAGS, NB_LIFO );
DECLARE_BUFFERS_DELETEPACKET_SHARED( FLAGS, NB_LIFO, 150 ); DECLARE_BUFFERS_DELETEPACKET_SHARED( FLAGS, NB_LIFO, 150 );
DECLARE_BUFFERS_NEWPES( FLAGS, NB_LIFO ); DECLARE_BUFFERS_NEWPES( FLAGS, NB_LIFO );
DECLARE_BUFFERS_DELETEPES( FLAGS, NB_LIFO, 150 ); DECLARE_BUFFERS_DELETEPES_SHARED( FLAGS, NB_LIFO, 150, 150 );
DECLARE_BUFFERS_TOIO( FLAGS, DVD_LB_SIZE ); DECLARE_BUFFERS_TOIO( FLAGS, DVD_LB_SIZE );
DECLARE_BUFFERS_SHAREBUFFER( FLAGS ); DECLARE_BUFFERS_SHAREBUFFER( FLAGS );
...@@ -922,12 +922,7 @@ static int DvdReadRead( input_thread_t * p_input, ...@@ -922,12 +922,7 @@ static int DvdReadRead( input_thread_t * p_input,
pp_packets[i_packet] = NULL; pp_packets[i_packet] = NULL;
while( p_data_p != NULL )
{
data_packet_t * p_next = p_data_p->p_next;
p_input->pf_delete_packet( p_input->p_method_data, p_data_p ); p_input->pf_delete_packet( p_input->p_method_data, p_data_p );
p_data_p = p_next;
}
vlc_mutex_lock( &p_input->stream.stream_lock ); vlc_mutex_lock( &p_input->stream.stream_lock );
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* lpcm_decoder_thread.c: lpcm decoder thread * lpcm_decoder_thread.c: lpcm decoder thread
***************************************************************************** *****************************************************************************
* Copyright (C) 1999-2001 VideoLAN * Copyright (C) 1999-2001 VideoLAN
* $Id: lpcm_adec.c,v 1.5 2001/12/10 04:53:11 sam Exp $ * $Id: lpcm_adec.c,v 1.6 2001/12/27 01:49:34 massiot Exp $
* *
* Authors: Samuel Hocevar <sam@zoy.org> * Authors: Samuel Hocevar <sam@zoy.org>
* Henri Fallon <henri@videolan.org> * Henri Fallon <henri@videolan.org>
...@@ -184,11 +184,11 @@ void lpcm_adec_DecodeFrame( lpcmdec_thread_t * p_lpcmdec ) ...@@ -184,11 +184,11 @@ void lpcm_adec_DecodeFrame( lpcmdec_thread_t * p_lpcmdec )
int i_loop; int i_loop;
byte_t byte1, byte2; byte_t byte1, byte2;
if( DECODER_FIFO_START(*p_lpcmdec->p_fifo)->i_pts ) if( p_lpcmdec->p_fifo->p_first->i_pts )
{ {
p_lpcmdec->p_aout_fifo->date[p_lpcmdec->p_aout_fifo->l_end_frame] = p_lpcmdec->p_aout_fifo->date[p_lpcmdec->p_aout_fifo->l_end_frame] =
DECODER_FIFO_START(*p_lpcmdec->p_fifo)->i_pts; p_lpcmdec->p_fifo->p_first->i_pts;
DECODER_FIFO_START(*p_lpcmdec->p_fifo)->i_pts = 0; p_lpcmdec->p_fifo->p_first->i_pts = 0;
} }
else else
{ {
...@@ -246,12 +246,9 @@ static void lpcm_adec_ErrorThread( lpcmdec_thread_t * p_lpcmdec ) ...@@ -246,12 +246,9 @@ static void lpcm_adec_ErrorThread( lpcmdec_thread_t * p_lpcmdec )
while( !p_lpcmdec->p_fifo->b_die ) while( !p_lpcmdec->p_fifo->b_die )
{ {
/* Trash all received PES packets */ /* Trash all received PES packets */
while( !DECODER_FIFO_ISEMPTY(*p_lpcmdec->p_fifo) ) p_lpcmdec->p_fifo->pf_delete_pes(
{ p_lpcmdec->p_fifo->p_packets_mgt,
p_lpcmdec->p_fifo->pf_delete_pes( p_lpcmdec->p_fifo->p_packets_mgt, p_lpcmdec->p_fifo->p_first );
DECODER_FIFO_START(*p_lpcmdec->p_fifo ));
DECODER_FIFO_INCSTART( *p_lpcmdec->p_fifo );
}
/* Waiting for the input thread to put new PES packets in the fifo */ /* Waiting for the input thread to put new PES packets in the fifo */
vlc_cond_wait ( &p_lpcmdec->p_fifo->data_wait, vlc_cond_wait ( &p_lpcmdec->p_fifo->data_wait,
......
...@@ -237,13 +237,9 @@ static void mad_adec_ErrorThread (mad_adec_thread_t * p_mad_adec) ...@@ -237,13 +237,9 @@ static void mad_adec_ErrorThread (mad_adec_thread_t * p_mad_adec)
while (!p_mad_adec->p_fifo->b_die) while (!p_mad_adec->p_fifo->b_die)
{ {
/* Trash all received PES packets */ /* Trash all received PES packets */
while (!DECODER_FIFO_ISEMPTY(*p_mad_adec->p_fifo))
{
p_mad_adec->p_fifo->pf_delete_pes( p_mad_adec->p_fifo->pf_delete_pes(
p_mad_adec->p_fifo->p_packets_mgt, p_mad_adec->p_fifo->p_packets_mgt,
DECODER_FIFO_START(*p_mad_adec->p_fifo)); p_mad_adec->p_fifo->p_first );
DECODER_FIFO_INCSTART (*p_mad_adec->p_fifo);
}
/* Waiting for the input thread to put new PES packets in the fifo */ /* Waiting for the input thread to put new PES packets in the fifo */
vlc_cond_wait (&p_mad_adec->p_fifo->data_wait, vlc_cond_wait (&p_mad_adec->p_fifo->data_wait,
......
...@@ -61,9 +61,9 @@ enum mad_flow libmad_input(void *data, struct mad_stream *p_libmad_stream) ...@@ -61,9 +61,9 @@ enum mad_flow libmad_input(void *data, struct mad_stream *p_libmad_stream)
byte_t buffer[ADEC_FRAME_SIZE]; byte_t buffer[ADEC_FRAME_SIZE];
/* Store time stamp of current frame */ /* Store time stamp of current frame */
if ( DECODER_FIFO_START(*p_mad_adec->p_fifo)->i_pts ) { if ( p_mad_adec->p_fifo->p_first->i_pts ) {
p_mad_adec->i_pts_save = DECODER_FIFO_START(*p_mad_adec->p_fifo)->i_pts; p_mad_adec->i_pts_save = p_mad_adec->p_fifo->p_first->i_pts;
DECODER_FIFO_START(*p_mad_adec->p_fifo)->i_pts = 0; p_mad_adec->p_fifo->p_first->i_pts = 0;
} }
else { else {
p_mad_adec->i_pts_save = LAST_MDATE; p_mad_adec->i_pts_save = LAST_MDATE;
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* mpeg_adec.c: MPEG audio decoder thread * mpeg_adec.c: MPEG audio decoder thread
***************************************************************************** *****************************************************************************
* Copyright (C) 1999-2001 VideoLAN * Copyright (C) 1999-2001 VideoLAN
* $Id: mpeg_adec.c,v 1.7 2001/12/10 04:53:11 sam Exp $ * $Id: mpeg_adec.c,v 1.8 2001/12/27 01:49:34 massiot Exp $
* *
* Authors: Michel Kaempf <maxx@via.ecp.fr> * Authors: Michel Kaempf <maxx@via.ecp.fr>
* Michel Lespinasse <walken@via.ecp.fr> * Michel Lespinasse <walken@via.ecp.fr>
...@@ -202,11 +202,11 @@ static void adec_Decode( adec_thread_t * p_adec ) ...@@ -202,11 +202,11 @@ static void adec_Decode( adec_thread_t * p_adec )
buffer = ((s16 *)p_adec->p_aout_fifo->buffer) buffer = ((s16 *)p_adec->p_aout_fifo->buffer)
+ (p_adec->p_aout_fifo->l_end_frame * ADEC_FRAME_SIZE); + (p_adec->p_aout_fifo->l_end_frame * ADEC_FRAME_SIZE);
if( DECODER_FIFO_START( *p_adec->p_fifo)->i_pts ) if( p_adec->p_fifo->p_first->i_pts )
{ {
p_adec->p_aout_fifo->date[p_adec->p_aout_fifo->l_end_frame] = p_adec->p_aout_fifo->date[p_adec->p_aout_fifo->l_end_frame] =
DECODER_FIFO_START( *p_adec->p_fifo )->i_pts; p_adec->p_fifo->p_first->i_pts;
DECODER_FIFO_START(*p_adec->p_fifo)->i_pts = 0; p_adec->p_fifo->p_first->i_pts = 0;
} }
else else
{ {
...@@ -248,12 +248,9 @@ static void adec_ErrorThread ( adec_thread_t *p_adec ) ...@@ -248,12 +248,9 @@ static void adec_ErrorThread ( adec_thread_t *p_adec )
while ( !p_adec->p_fifo->b_die ) while ( !p_adec->p_fifo->b_die )
{ {
/* Trash all received PES packets */ /* Trash all received PES packets */
while ( !DECODER_FIFO_ISEMPTY(*p_adec->p_fifo) ) p_adec->p_fifo->pf_delete_pes(
{ p_adec->p_fifo->p_packets_mgt,
p_adec->p_fifo->pf_delete_pes ( p_adec->p_fifo->p_packets_mgt, p_adec->p_fifo->p_first );
DECODER_FIFO_START(*p_adec->p_fifo) );
DECODER_FIFO_INCSTART ( *p_adec->p_fifo );
}
/* Waiting for the input thread to put new PES packets in the fifo */ /* Waiting for the input thread to put new PES packets in the fifo */
vlc_cond_wait ( &p_adec->p_fifo->data_wait, &p_adec->p_fifo->data_lock ); vlc_cond_wait ( &p_adec->p_fifo->data_wait, &p_adec->p_fifo->data_lock );
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* input_es.c: Elementary Stream demux and packet management * input_es.c: Elementary Stream demux and packet management
***************************************************************************** *****************************************************************************
* Copyright (C) 2001 VideoLAN * Copyright (C) 2001 VideoLAN
* $Id: input_es.c,v 1.6 2001/12/19 10:00:00 massiot Exp $ * $Id: input_es.c,v 1.7 2001/12/27 01:49:34 massiot Exp $
* *
* Author: Christophe Massiot <massiot@via.ecp.fr> * Author: Christophe Massiot <massiot@via.ecp.fr>
* *
...@@ -99,7 +99,7 @@ DECLARE_BUFFERS_END( FLAGS, NB_LIFO ); ...@@ -99,7 +99,7 @@ DECLARE_BUFFERS_END( FLAGS, NB_LIFO );
DECLARE_BUFFERS_NEWPACKET( FLAGS, NB_LIFO ); DECLARE_BUFFERS_NEWPACKET( FLAGS, NB_LIFO );
DECLARE_BUFFERS_DELETEPACKET( FLAGS, NB_LIFO, 150 ); DECLARE_BUFFERS_DELETEPACKET( FLAGS, NB_LIFO, 150 );
DECLARE_BUFFERS_NEWPES( FLAGS, NB_LIFO ); DECLARE_BUFFERS_NEWPES( FLAGS, NB_LIFO );
DECLARE_BUFFERS_DELETEPES( FLAGS, NB_LIFO, 150 ); DECLARE_BUFFERS_DELETEPES( FLAGS, NB_LIFO, 150, 150 );
DECLARE_BUFFERS_TOIO( FLAGS, ES_PACKET_SIZE ); DECLARE_BUFFERS_TOIO( FLAGS, ES_PACKET_SIZE );
/***************************************************************************** /*****************************************************************************
...@@ -222,11 +222,10 @@ static int ESRead( input_thread_t * p_input, ...@@ -222,11 +222,10 @@ static int ESRead( input_thread_t * p_input,
p_data = p_data->p_next; p_data = p_data->p_next;
pp_packets[i_loop]->p_next = NULL; pp_packets[i_loop]->p_next = NULL;
} }
/* Delete remaining packets */
input_DeletePacket( p_input->p_method_data, p_data );
for( ; i_loop < INPUT_READ_ONCE ; i_loop++ ) for( ; i_loop < INPUT_READ_ONCE ; i_loop++ )
{ {
data_packet_t * p_next = p_data->p_next;
input_DeletePacket( p_input->p_method_data, p_data );
p_data = p_next;
pp_packets[i_loop] = NULL; pp_packets[i_loop] = NULL;
} }
...@@ -293,8 +292,7 @@ static void ESDemux( input_thread_t * p_input, data_packet_t * p_data ) ...@@ -293,8 +292,7 @@ static void ESDemux( input_thread_t * p_input, data_packet_t * p_data )
input_DecodePES( p_fifo, p_pes ); input_DecodePES( p_fifo, p_pes );
vlc_mutex_lock( &p_fifo->data_lock ); vlc_mutex_lock( &p_fifo->data_lock );
if( ( (DECODER_FIFO_END( *p_fifo ) - DECODER_FIFO_START( *p_fifo )) if( p_fifo->i_depth >= MAX_PACKETS_IN_FIFO )
& FIFO_SIZE ) >= MAX_PACKETS_IN_FIFO )
{ {
vlc_cond_wait( &p_fifo->data_wait, &p_fifo->data_lock ); vlc_cond_wait( &p_fifo->data_wait, &p_fifo->data_lock );
} }
...@@ -318,18 +316,23 @@ static void ESNextDataPacket( bit_stream_t * p_bit_stream ) ...@@ -318,18 +316,23 @@ static void ESNextDataPacket( bit_stream_t * p_bit_stream )
* time to jump to the next PES packet */ * time to jump to the next PES packet */
if( p_bit_stream->p_data->p_next == NULL ) if( p_bit_stream->p_data->p_next == NULL )
{ {
/* We are going to read/write the start and end indexes of the pes_packet_t * p_next;
* decoder fifo and to use the fifo's conditional variable,
* that's why we need to take the lock before. */
vlc_mutex_lock( &p_fifo->data_lock ); vlc_mutex_lock( &p_fifo->data_lock );
/* Free the previous PES packet. */ /* Free the previous PES packet. */
p_next = p_fifo->p_first->p_next;
p_fifo->p_first->p_next = NULL;
p_fifo->pf_delete_pes( p_fifo->p_packets_mgt, p_fifo->pf_delete_pes( p_fifo->p_packets_mgt,
DECODER_FIFO_START( *p_fifo ) ); p_fifo->p_first );
DECODER_FIFO_INCSTART( *p_fifo ); p_fifo->p_first = p_next;
p_fifo->i_depth--;
if( DECODER_FIFO_ISEMPTY( *p_fifo ) ) if( p_fifo->p_first == NULL )
{ {
/* No PES in the FIFO. p_last is no longer valid. */
p_fifo->pp_last = &p_fifo->p_first;
/* Signal the input thread we're waiting. */ /* Signal the input thread we're waiting. */
vlc_cond_signal( &p_fifo->data_wait ); vlc_cond_signal( &p_fifo->data_wait );
...@@ -338,7 +341,7 @@ static void ESNextDataPacket( bit_stream_t * p_bit_stream ) ...@@ -338,7 +341,7 @@ static void ESNextDataPacket( bit_stream_t * p_bit_stream )
} }
/* The next byte could be found in the next PES packet */ /* The next byte could be found in the next PES packet */
p_bit_stream->p_data = DECODER_FIFO_START( *p_fifo )->p_first; p_bit_stream->p_data = p_fifo->p_first->p_first;
vlc_mutex_unlock( &p_fifo->data_lock ); vlc_mutex_unlock( &p_fifo->data_lock );
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* input_ps.c: PS demux and packet management * input_ps.c: PS demux and packet management
***************************************************************************** *****************************************************************************
* Copyright (C) 1998-2001 VideoLAN * Copyright (C) 1998-2001 VideoLAN
* $Id: input_ps.c,v 1.6 2001/12/19 10:00:00 massiot Exp $ * $Id: input_ps.c,v 1.7 2001/12/27 01:49:34 massiot Exp $
* *
* Authors: Christophe Massiot <massiot@via.ecp.fr> * Authors: Christophe Massiot <massiot@via.ecp.fr>
* Cyril Deguet <asmax@via.ecp.fr> * Cyril Deguet <asmax@via.ecp.fr>
...@@ -103,7 +103,7 @@ DECLARE_BUFFERS_END( FLAGS, NB_LIFO ); ...@@ -103,7 +103,7 @@ DECLARE_BUFFERS_END( FLAGS, NB_LIFO );
DECLARE_BUFFERS_NEWPACKET( FLAGS, NB_LIFO ); DECLARE_BUFFERS_NEWPACKET( FLAGS, NB_LIFO );
DECLARE_BUFFERS_DELETEPACKET( FLAGS, NB_LIFO, 150 ); DECLARE_BUFFERS_DELETEPACKET( FLAGS, NB_LIFO, 150 );
DECLARE_BUFFERS_NEWPES( FLAGS, NB_LIFO ); DECLARE_BUFFERS_NEWPES( FLAGS, NB_LIFO );
DECLARE_BUFFERS_DELETEPES( FLAGS, NB_LIFO, 150 ); DECLARE_BUFFERS_DELETEPES( FLAGS, NB_LIFO, 150, 150 );
/***************************************************************************** /*****************************************************************************
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* input_ts.c: TS demux and netlist management * input_ts.c: TS demux and netlist management
***************************************************************************** *****************************************************************************
* Copyright (C) 1998-2001 VideoLAN * Copyright (C) 1998-2001 VideoLAN
* $Id: input_ts.c,v 1.5 2001/12/19 10:00:00 massiot Exp $ * $Id: input_ts.c,v 1.6 2001/12/27 01:49:34 massiot Exp $
* *
* Authors: Henri Fallon <henri@videolan.org> * Authors: Henri Fallon <henri@videolan.org>
* *
...@@ -102,7 +102,7 @@ DECLARE_BUFFERS_END( FLAGS, NB_LIFO ); ...@@ -102,7 +102,7 @@ DECLARE_BUFFERS_END( FLAGS, NB_LIFO );
DECLARE_BUFFERS_NEWPACKET( FLAGS, NB_LIFO ); DECLARE_BUFFERS_NEWPACKET( FLAGS, NB_LIFO );
DECLARE_BUFFERS_DELETEPACKET( FLAGS, NB_LIFO, 1000 ); DECLARE_BUFFERS_DELETEPACKET( FLAGS, NB_LIFO, 1000 );
DECLARE_BUFFERS_NEWPES( FLAGS, NB_LIFO ); DECLARE_BUFFERS_NEWPES( FLAGS, NB_LIFO );
DECLARE_BUFFERS_DELETEPES( FLAGS, NB_LIFO, 150 ); DECLARE_BUFFERS_DELETEPES( FLAGS, NB_LIFO, 1000, 150 );
DECLARE_BUFFERS_TOIO( FLAGS, TS_PACKET_SIZE ); DECLARE_BUFFERS_TOIO( FLAGS, TS_PACKET_SIZE );
/***************************************************************************** /*****************************************************************************
...@@ -331,11 +331,10 @@ static int TSRead( input_thread_t * p_input, ...@@ -331,11 +331,10 @@ static int TSRead( input_thread_t * p_input,
"0x%.2x, should be 0x47)", "0x%.2x, should be 0x47)",
pp_packets[i_loop]->p_demux_start[0] ); pp_packets[i_loop]->p_demux_start[0] );
} }
/* Delete remaining packets */
input_DeletePacket( p_input->p_method_data, p_data );
for( ; i_loop < INPUT_READ_ONCE ; i_loop++ ) for( ; i_loop < INPUT_READ_ONCE ; i_loop++ )
{ {
data_packet_t * p_next = p_data->p_next;
input_DeletePacket( p_input->p_method_data, p_data );
p_data = p_next;
pp_packets[i_loop] = NULL; pp_packets[i_loop] = NULL;
} }
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* video_parser.c : video parser thread * video_parser.c : video parser thread
***************************************************************************** *****************************************************************************
* Copyright (C) 1999-2001 VideoLAN * Copyright (C) 1999-2001 VideoLAN
* $Id: video_parser.c,v 1.7 2001/12/10 04:53:11 sam Exp $ * $Id: video_parser.c,v 1.8 2001/12/27 01:49:34 massiot Exp $
* *
* Authors: Christophe Massiot <massiot@via.ecp.fr> * Authors: Christophe Massiot <massiot@via.ecp.fr>
* Samuel Hocevar <sam@via.ecp.fr> * Samuel Hocevar <sam@via.ecp.fr>
...@@ -298,12 +298,9 @@ static void mpeg_vdec_ErrorThread( vpar_thread_t *p_vpar ) ...@@ -298,12 +298,9 @@ static void mpeg_vdec_ErrorThread( vpar_thread_t *p_vpar )
while( !p_vpar->p_fifo->b_die ) while( !p_vpar->p_fifo->b_die )
{ {
/* Trash all received PES packets */ /* Trash all received PES packets */
while( !DECODER_FIFO_ISEMPTY(*p_vpar->p_fifo) ) p_vpar->p_fifo->pf_delete_pes(
{ p_vpar->p_fifo->p_packets_mgt,
p_vpar->p_fifo->pf_delete_pes( p_vpar->p_fifo->p_packets_mgt, p_vpar->p_fifo->p_first );
DECODER_FIFO_START(*p_vpar->p_fifo) );
DECODER_FIFO_INCSTART( *p_vpar->p_fifo );
}
/* Waiting for the input thread to put new PES packets in the fifo */ /* Waiting for the input thread to put new PES packets in the fifo */
vlc_cond_wait( &p_vpar->p_fifo->data_wait, &p_vpar->p_fifo->data_lock ); vlc_cond_wait( &p_vpar->p_fifo->data_wait, &p_vpar->p_fifo->data_lock );
...@@ -428,13 +425,13 @@ static void BitstreamCallback ( bit_stream_t * p_bit_stream, ...@@ -428,13 +425,13 @@ static void BitstreamCallback ( bit_stream_t * p_bit_stream,
if( b_new_pes ) if( b_new_pes )
{ {
p_vpar->sequence.next_pts = p_vpar->sequence.next_pts =
DECODER_FIFO_START( *p_bit_stream->p_decoder_fifo )->i_pts; p_bit_stream->p_decoder_fifo->p_first->i_pts;
p_vpar->sequence.next_dts = p_vpar->sequence.next_dts =
DECODER_FIFO_START( *p_bit_stream->p_decoder_fifo )->i_dts; p_bit_stream->p_decoder_fifo->p_first->i_dts;
p_vpar->sequence.i_current_rate = p_vpar->sequence.i_current_rate =
DECODER_FIFO_START( *p_bit_stream->p_decoder_fifo )->i_rate; p_bit_stream->p_decoder_fifo->p_first->i_rate;
if( DECODER_FIFO_START( *p_bit_stream->p_decoder_fifo )->b_discontinuity ) if( p_bit_stream->p_decoder_fifo->p_first->b_discontinuity )
{ {
#ifdef TRACE_VPAR #ifdef TRACE_VPAR
intf_DbgMsg( "Discontinuity in BitstreamCallback" ); intf_DbgMsg( "Discontinuity in BitstreamCallback" );
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* spu_decoder.c : spu decoder thread * spu_decoder.c : spu decoder thread
***************************************************************************** *****************************************************************************
* Copyright (C) 2000-2001 VideoLAN * Copyright (C) 2000-2001 VideoLAN
* $Id: spu_decoder.c,v 1.3 2001/12/16 16:18:36 sam Exp $ * $Id: spu_decoder.c,v 1.4 2001/12/27 01:49:34 massiot Exp $
* *
* Authors: Samuel Hocevar <sam@zoy.org> * Authors: Samuel Hocevar <sam@zoy.org>
* *
...@@ -236,12 +236,9 @@ static void spudec_ErrorThread( spudec_thread_t *p_spudec ) ...@@ -236,12 +236,9 @@ static void spudec_ErrorThread( spudec_thread_t *p_spudec )
while( !p_spudec->p_fifo->b_die ) while( !p_spudec->p_fifo->b_die )
{ {
/* Trash all received PES packets */ /* Trash all received PES packets */
while( !DECODER_FIFO_ISEMPTY(*p_spudec->p_fifo) ) p_spudec->p_fifo->pf_delete_pes(
{ p_spudec->p_fifo->p_packets_mgt,
p_spudec->p_fifo->pf_delete_pes( p_spudec->p_fifo->p_packets_mgt, p_spudec->p_fifo->p_first );
DECODER_FIFO_START(*p_spudec->p_fifo) );
DECODER_FIFO_INCSTART( *p_spudec->p_fifo );
}
/* Waiting for the input thread to put new PES packets in the fifo */ /* Waiting for the input thread to put new PES packets in the fifo */
vlc_cond_wait( &p_spudec->p_fifo->data_wait, vlc_cond_wait( &p_spudec->p_fifo->data_wait,
...@@ -308,7 +305,7 @@ static void ParsePacket( spudec_thread_t *p_spudec ) ...@@ -308,7 +305,7 @@ static void ParsePacket( spudec_thread_t *p_spudec )
p_spudec->i_spu_size ); p_spudec->i_spu_size );
/* We cannot display a subpicture with no date */ /* We cannot display a subpicture with no date */
if( DECODER_FIFO_START(*p_spudec->p_fifo)->i_pts == 0 ) if( p_spudec->p_fifo->p_first->i_pts == 0 )
{ {
intf_WarnMsg( 3, "spudec error: subtitle without a date" ); intf_WarnMsg( 3, "spudec error: subtitle without a date" );
return; return;
...@@ -328,7 +325,7 @@ static void ParsePacket( spudec_thread_t *p_spudec ) ...@@ -328,7 +325,7 @@ static void ParsePacket( spudec_thread_t *p_spudec )
} }
/* Get display time now. If we do it later, we may miss the PTS. */ /* Get display time now. If we do it later, we may miss the PTS. */
p_spudec->i_pts = DECODER_FIFO_START(*p_spudec->p_fifo)->i_pts; p_spudec->i_pts = p_spudec->p_fifo->p_first->i_pts;
/* Allocate the temporary buffer we will parse */ /* Allocate the temporary buffer we will parse */
p_src = malloc( p_spudec->i_rle_size ); p_src = malloc( p_spudec->i_rle_size );
......
...@@ -104,7 +104,7 @@ DECLARE_BUFFERS_END( FLAGS, NB_LIFO ); ...@@ -104,7 +104,7 @@ DECLARE_BUFFERS_END( FLAGS, NB_LIFO );
DECLARE_BUFFERS_NEWPACKET( FLAGS, NB_LIFO ); DECLARE_BUFFERS_NEWPACKET( FLAGS, NB_LIFO );
DECLARE_BUFFERS_DELETEPACKET( FLAGS, NB_LIFO, 150 ); DECLARE_BUFFERS_DELETEPACKET( FLAGS, NB_LIFO, 150 );
DECLARE_BUFFERS_NEWPES( FLAGS, NB_LIFO ); DECLARE_BUFFERS_NEWPES( FLAGS, NB_LIFO );
DECLARE_BUFFERS_DELETEPES( FLAGS, NB_LIFO, 150 ); DECLARE_BUFFERS_DELETEPES( FLAGS, NB_LIFO, 150, 150 );
/***************************************************************************** /*****************************************************************************
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* input_dec.c: Functions for the management of decoders * input_dec.c: Functions for the management of decoders
***************************************************************************** *****************************************************************************
* Copyright (C) 1999-2001 VideoLAN * Copyright (C) 1999-2001 VideoLAN
* $Id: input_dec.c,v 1.20 2001/12/09 17:01:37 sam Exp $ * $Id: input_dec.c,v 1.21 2001/12/27 01:49:34 massiot Exp $
* *
* Authors: Christophe Massiot <massiot@via.ecp.fr> * Authors: Christophe Massiot <massiot@via.ecp.fr>
* *
...@@ -143,21 +143,13 @@ void input_DecodePES( decoder_fifo_t * p_decoder_fifo, pes_packet_t * p_pes ) ...@@ -143,21 +143,13 @@ void input_DecodePES( decoder_fifo_t * p_decoder_fifo, pes_packet_t * p_pes )
{ {
vlc_mutex_lock( &p_decoder_fifo->data_lock ); vlc_mutex_lock( &p_decoder_fifo->data_lock );
if( !DECODER_FIFO_ISFULL( *p_decoder_fifo ) ) p_pes->p_next = NULL;
{ *p_decoder_fifo->pp_last = p_pes;
p_decoder_fifo->buffer[p_decoder_fifo->i_end] = p_pes; p_decoder_fifo->pp_last = &p_pes->p_next;
DECODER_FIFO_INCEND( *p_decoder_fifo ); p_decoder_fifo->i_depth++;
/* Warn the decoder that it's got work to do. */ /* Warn the decoder that it's got work to do. */
vlc_cond_signal( &p_decoder_fifo->data_wait ); vlc_cond_signal( &p_decoder_fifo->data_wait );
}
else
{
/* The FIFO is full !!! This should not happen. */
p_decoder_fifo->pf_delete_pes( p_decoder_fifo->p_packets_mgt,
p_pes );
intf_ErrMsg( "PES trashed - decoder fifo full !" );
}
vlc_mutex_unlock( &p_decoder_fifo->data_lock ); vlc_mutex_unlock( &p_decoder_fifo->data_lock );
} }
...@@ -260,7 +252,9 @@ static decoder_config_t * CreateDecoderConfig( input_thread_t * p_input, ...@@ -260,7 +252,9 @@ static decoder_config_t * CreateDecoderConfig( input_thread_t * p_input,
p_config->i_type = p_es->i_type; p_config->i_type = p_es->i_type;
p_config->p_stream_ctrl = &p_input->stream.control; p_config->p_stream_ctrl = &p_input->stream.control;
p_config->p_decoder_fifo->i_start = p_config->p_decoder_fifo->i_end = 0; p_config->p_decoder_fifo->p_first = NULL;
p_config->p_decoder_fifo->pp_last = &p_config->p_decoder_fifo->p_first;
p_config->p_decoder_fifo->i_depth = 0;
p_config->p_decoder_fifo->b_die = p_config->p_decoder_fifo->b_error = 0; p_config->p_decoder_fifo->b_die = p_config->p_decoder_fifo->b_error = 0;
p_config->p_decoder_fifo->p_packets_mgt = p_input->p_method_data; p_config->p_decoder_fifo->p_packets_mgt = p_input->p_method_data;
p_config->p_decoder_fifo->pf_delete_pes = p_input->pf_delete_pes; p_config->p_decoder_fifo->pf_delete_pes = p_input->pf_delete_pes;
...@@ -273,14 +267,13 @@ static decoder_config_t * CreateDecoderConfig( input_thread_t * p_input, ...@@ -273,14 +267,13 @@ static decoder_config_t * CreateDecoderConfig( input_thread_t * p_input,
*****************************************************************************/ *****************************************************************************/
static void DeleteDecoderConfig( decoder_config_t * p_config ) static void DeleteDecoderConfig( decoder_config_t * p_config )
{ {
intf_StatMsg( "input stats: killing decoder for 0x%x, type 0x%x, %d PES in FIFO",
p_config->i_id, p_config->i_type,
p_config->p_decoder_fifo->i_depth );
/* Free all packets still in the decoder fifo. */ /* Free all packets still in the decoder fifo. */
while( !DECODER_FIFO_ISEMPTY( *p_config->p_decoder_fifo ) )
{
p_config->p_decoder_fifo->pf_delete_pes( p_config->p_decoder_fifo->pf_delete_pes(
p_config->p_decoder_fifo->p_packets_mgt, p_config->p_decoder_fifo->p_packets_mgt,
DECODER_FIFO_START( *p_config->p_decoder_fifo ) ); p_config->p_decoder_fifo->p_first );
DECODER_FIFO_INCSTART( *p_config->p_decoder_fifo );
}
/* Destroy the lock and cond */ /* Destroy the lock and cond */
vlc_cond_destroy( &p_config->p_decoder_fifo->data_wait ); vlc_cond_destroy( &p_config->p_decoder_fifo->data_wait );
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* input_ext-dec.c: services to the decoders * input_ext-dec.c: services to the decoders
***************************************************************************** *****************************************************************************
* Copyright (C) 1998-2001 VideoLAN * Copyright (C) 1998-2001 VideoLAN
* $Id: input_ext-dec.c,v 1.22 2001/12/09 17:01:37 sam Exp $ * $Id: input_ext-dec.c,v 1.23 2001/12/27 01:49:34 massiot Exp $
* *
* Authors: Christophe Massiot <massiot@via.ecp.fr> * Authors: Christophe Massiot <massiot@via.ecp.fr>
* *
...@@ -54,7 +54,7 @@ void InitBitstream( bit_stream_t * p_bit_stream, decoder_fifo_t * p_fifo, ...@@ -54,7 +54,7 @@ void InitBitstream( bit_stream_t * p_bit_stream, decoder_fifo_t * p_fifo,
/* Get the first data packet. */ /* Get the first data packet. */
vlc_mutex_lock( &p_fifo->data_lock ); vlc_mutex_lock( &p_fifo->data_lock );
while ( DECODER_FIFO_ISEMPTY( *p_fifo ) ) while ( p_fifo->p_first == NULL )
{ {
if ( p_fifo->b_die ) if ( p_fifo->b_die )
{ {
...@@ -63,7 +63,7 @@ void InitBitstream( bit_stream_t * p_bit_stream, decoder_fifo_t * p_fifo, ...@@ -63,7 +63,7 @@ void InitBitstream( bit_stream_t * p_bit_stream, decoder_fifo_t * p_fifo,
} }
vlc_cond_wait( &p_fifo->data_wait, &p_fifo->data_lock ); vlc_cond_wait( &p_fifo->data_wait, &p_fifo->data_lock );
} }
p_bit_stream->p_data = DECODER_FIFO_START( *p_fifo )->p_first; p_bit_stream->p_data = p_fifo->p_first->p_first;
p_bit_stream->p_byte = p_bit_stream->p_data->p_payload_start; p_bit_stream->p_byte = p_bit_stream->p_data->p_payload_start;
p_bit_stream->p_end = p_bit_stream->p_data->p_payload_end; p_bit_stream->p_end = p_bit_stream->p_data->p_payload_end;
p_bit_stream->fifo.buffer = 0; p_bit_stream->fifo.buffer = 0;
...@@ -102,24 +102,29 @@ void NextDataPacket( bit_stream_t * p_bit_stream ) ...@@ -102,24 +102,29 @@ void NextDataPacket( bit_stream_t * p_bit_stream )
* time to jump to the next PES packet */ * time to jump to the next PES packet */
if( p_bit_stream->p_data->p_next == NULL ) if( p_bit_stream->p_data->p_next == NULL )
{ {
/* We are going to read/write the start and end indexes of the pes_packet_t * p_next;
* decoder fifo and to use the fifo's conditional variable,
* that's why we need to take the lock before. */
vlc_mutex_lock( &p_fifo->data_lock ); vlc_mutex_lock( &p_fifo->data_lock );
/* Free the previous PES packet. */ /* Free the previous PES packet. */
p_next = p_fifo->p_first->p_next;
p_fifo->p_first->p_next = NULL;
p_fifo->pf_delete_pes( p_fifo->p_packets_mgt, p_fifo->pf_delete_pes( p_fifo->p_packets_mgt,
DECODER_FIFO_START( *p_fifo ) ); p_fifo->p_first );
DECODER_FIFO_INCSTART( *p_fifo ); p_fifo->p_first = p_next;
p_fifo->i_depth--;
if( DECODER_FIFO_ISEMPTY( *p_fifo ) ) if( p_fifo->p_first == NULL )
{ {
/* No PES in the FIFO. p_last is no longer valid. */
p_fifo->pp_last = &p_fifo->p_first;
/* Wait for the input to tell us when we receive a packet. */ /* Wait for the input to tell us when we receive a packet. */
vlc_cond_wait( &p_fifo->data_wait, &p_fifo->data_lock ); vlc_cond_wait( &p_fifo->data_wait, &p_fifo->data_lock );
} }
/* The next byte could be found in the next PES packet */ /* The next byte could be found in the next PES packet */
p_bit_stream->p_data = DECODER_FIFO_START( *p_fifo )->p_first; p_bit_stream->p_data = p_fifo->p_first->p_first;
vlc_mutex_unlock( &p_fifo->data_lock ); vlc_mutex_unlock( &p_fifo->data_lock );
......
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