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vlc-1.1
Commit 3a967bf6 authored by Laurent Aimar's avatar Laurent Aimar
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* stream_output.h: removed sout_buffer_t and use block_t instead.

parent 040267e3
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Showing with 42 additions and 126 deletions
include/stream_output.h
View file @ 3a967bf6
......@@ -29,58 +29,6 @@
#include "vlc_es.h"
/*
* i_allocated_size: size of allocated buffer
* p_allocated_buffer: where data has been allocated
*
* i_buffer_size: sizeof buffer from p_buffer
* p_buffer: where data begins
* i_size: size of valid data
*
*/
#define SOUT_BUFFER_FLAGS_HEADER 0x0001
/*
* Flags for muxer/access private usage.
*/
#define SOUT_BUFFER_FLAGS_PRIVATE_MASK 0xffff0000
#define SOUT_BUFFER_FLAGS_PRIVATE_SHIFT 16
/*
* Flags originating from block_t (FIXME: this is temporary).
*/
#define SOUT_BUFFER_FLAGS_BLOCK_MASK 0x0000ff00
#define SOUT_BUFFER_FLAGS_BLOCK_SHIFT 8
struct sout_buffer_t
{
size_t i_allocated_size;
byte_t *p_allocated_buffer;
size_t i_buffer_size;
byte_t *p_buffer;
size_t i_size;
mtime_t i_length;
mtime_t i_dts;
mtime_t i_pts;
uint32_t i_flags;
int i_bitrate;
struct sout_buffer_t *p_next;
};
struct sout_fifo_t
{
vlc_mutex_t lock; /* fifo data lock */
vlc_cond_t wait; /* fifo data conditional variable */
int i_depth;
sout_buffer_t *p_first;
sout_buffer_t **pp_last;
};
typedef struct sout_stream_id_t sout_stream_id_t;
......@@ -90,7 +38,7 @@ struct sout_input_t
sout_instance_t *p_sout;
es_format_t *p_fmt;
sout_fifo_t *p_fifo;
block_fifo_t *p_fifo;
void *p_sys;
};
......@@ -98,7 +46,6 @@ struct sout_input_t
/* for packetizer */
struct sout_packetizer_input_t
{
sout_instance_t *p_sout;
es_format_t *p_fmt;
......@@ -125,12 +72,9 @@ struct sout_access_out_t
char *psz_name;
sout_access_out_sys_t *p_sys;
int (* pf_seek )( sout_access_out_t *,
off_t );
int (* pf_read )( sout_access_out_t *,
sout_buffer_t * );
int (* pf_write )( sout_access_out_t *,
sout_buffer_t * );
int (*pf_seek)( sout_access_out_t *, off_t );
int (*pf_read)( sout_access_out_t *, block_t * );
int (*pf_write)( sout_access_out_t *, block_t * );
};
/*
......@@ -154,37 +98,27 @@ typedef struct sout_mux_sys_t sout_mux_sys_t;
struct sout_mux_t
{
VLC_COMMON_MEMBERS
module_t *p_module;
sout_instance_t *p_sout;
module_t *p_module;
char *psz_mux;
sout_cfg_t *p_cfg;
sout_instance_t *p_sout;
sout_access_out_t *p_access;
char *psz_mux;
sout_cfg_t *p_cfg;
int i_preheader;
int (* pf_capacity) ( sout_mux_t *,
int, void *, void *);
int (* pf_addstream )( sout_mux_t *,
sout_input_t * );
int (* pf_delstream )( sout_mux_t *,
sout_input_t * );
int (* pf_mux ) ( sout_mux_t * );
sout_access_out_t *p_access;
int (*pf_capacity)( sout_mux_t *, int, void *, void *);
int (*pf_addstream)( sout_mux_t *, sout_input_t * );
int (*pf_delstream)( sout_mux_t *, sout_input_t * );
int (*pf_mux) ( sout_mux_t * );
/* here are all inputs accepted by muxer */
int i_nb_inputs;
sout_input_t **pp_inputs;
int i_nb_inputs;
sout_input_t **pp_inputs;
/* mux private */
sout_mux_sys_t *p_sys;
#if 0
/* creater private */
void *p_sys_owner;
#endif
sout_mux_sys_t *p_sys;
/* XXX private to stream_output.c */
/* if muxer doesn't support adding stream at any time then we first wait
......@@ -210,22 +144,21 @@ struct sout_stream_t
{
VLC_COMMON_MEMBERS
module_t *p_module;
sout_instance_t *p_sout;
module_t *p_module;
sout_instance_t *p_sout;
char *psz_name;
sout_cfg_t *p_cfg;
char *psz_next;
char *psz_name;
sout_cfg_t *p_cfg;
char *psz_next;
/* add, remove a stream */
sout_stream_id_t * (*pf_add) ( sout_stream_t *, es_format_t * );
int (*pf_del) ( sout_stream_t *, sout_stream_id_t * );
sout_stream_id_t *(*pf_add)( sout_stream_t *, es_format_t * );
int (*pf_del)( sout_stream_t *, sout_stream_id_t * );
/* manage a packet */
int (*pf_send)( sout_stream_t *, sout_stream_id_t *, sout_buffer_t* );
int (*pf_send)( sout_stream_t *, sout_stream_id_t *, block_t* );
/* private */
sout_stream_sys_t *p_sys;
sout_stream_sys_t *p_sys;
};
typedef struct sout_instance_sys_t sout_instance_sys_t;
......@@ -239,10 +172,6 @@ struct sout_instance_t
/* meta data (Read only) XXX it won't be set before the first packet received */
vlc_meta_t *p_meta;
/* muxer data */
int i_preheader; /* max over all muxer */
int i_padding; /* needed by some decoders */
int i_out_pace_nocontrol; /* count of output that can't control the space */
vlc_mutex_t lock;
......@@ -280,40 +209,24 @@ static inline char *sout_cfg_find_value( sout_cfg_t *p_cfg, char *psz_name )
* Prototypes
*****************************************************************************/
#define sout_NewInstance(a,b) __sout_NewInstance(VLC_OBJECT(a),b)
VLC_EXPORT( sout_instance_t *, __sout_NewInstance, ( vlc_object_t *, char * ) );
VLC_EXPORT( void, sout_DeleteInstance, ( sout_instance_t * ) );
VLC_EXPORT( sout_fifo_t *, sout_FifoCreate, ( sout_instance_t * ) );
VLC_EXPORT( void, sout_FifoDestroy, ( sout_instance_t *, sout_fifo_t * ) );
VLC_EXPORT( void, sout_FifoFree, ( sout_instance_t *,sout_fifo_t * ) );
VLC_EXPORT( void, sout_FifoPut, ( sout_fifo_t *, sout_buffer_t* ) );
VLC_EXPORT( sout_buffer_t *, sout_FifoGet, ( sout_fifo_t * ) );
VLC_EXPORT( sout_buffer_t *, sout_FifoShow, ( sout_fifo_t * ) );
VLC_EXPORT( sout_instance_t *, __sout_NewInstance, ( vlc_object_t *, char * ) );
VLC_EXPORT( void, sout_DeleteInstance, ( sout_instance_t * ) );
VLC_EXPORT( sout_packetizer_input_t *, sout_InputNew,( sout_instance_t *, es_format_t * ) );
VLC_EXPORT( int, sout_InputDelete, ( sout_packetizer_input_t * ) );
VLC_EXPORT( int, sout_InputSendBuffer, ( sout_packetizer_input_t *, sout_buffer_t* ) );
VLC_EXPORT( sout_buffer_t*, sout_BufferNew, ( sout_instance_t *, size_t ) );
VLC_EXPORT( int, sout_BufferRealloc,( sout_instance_t *, sout_buffer_t*, size_t ) );
VLC_EXPORT( int, sout_BufferReallocFromPreHeader,( sout_instance_t *, sout_buffer_t*, size_t ) );
VLC_EXPORT( int, sout_BufferDelete, ( sout_instance_t *, sout_buffer_t* ) );
VLC_EXPORT( sout_buffer_t*, sout_BufferDuplicate,(sout_instance_t *, sout_buffer_t * ) );
VLC_EXPORT( void, sout_BufferChain, ( sout_buffer_t **, sout_buffer_t * ) );
VLC_EXPORT( sout_access_out_t *, sout_AccessOutNew, ( sout_instance_t *, char *psz_access, char *psz_name ) );
VLC_EXPORT( void, sout_AccessOutDelete, ( sout_access_out_t * ) );
VLC_EXPORT( int, sout_AccessOutSeek, ( sout_access_out_t *, off_t ) );
VLC_EXPORT( int, sout_AccessOutRead, ( sout_access_out_t *, sout_buffer_t * ) );
VLC_EXPORT( int, sout_AccessOutWrite, ( sout_access_out_t *, sout_buffer_t * ) );
VLC_EXPORT( int, sout_InputDelete, ( sout_packetizer_input_t * ) );
VLC_EXPORT( int, sout_InputSendBuffer, ( sout_packetizer_input_t *, block_t* ) );
VLC_EXPORT( sout_access_out_t *,sout_AccessOutNew, ( sout_instance_t *, char *psz_access, char *psz_name ) );
VLC_EXPORT( void, sout_AccessOutDelete, ( sout_access_out_t * ) );
VLC_EXPORT( int, sout_AccessOutSeek, ( sout_access_out_t *, off_t ) );
VLC_EXPORT( int, sout_AccessOutRead, ( sout_access_out_t *, block_t * ) );
VLC_EXPORT( int, sout_AccessOutWrite, ( sout_access_out_t *, block_t * ) );
VLC_EXPORT( sout_mux_t *, sout_MuxNew, ( sout_instance_t*, char *, sout_access_out_t * ) );
VLC_EXPORT( sout_input_t *, sout_MuxAddStream, ( sout_mux_t *, es_format_t * ) );
VLC_EXPORT( void, sout_MuxDeleteStream, ( sout_mux_t *, sout_input_t * ) );
VLC_EXPORT( void, sout_MuxDelete, ( sout_mux_t * ) );
VLC_EXPORT( void, sout_MuxSendBuffer, ( sout_mux_t *, sout_input_t *, sout_buffer_t * ) );
VLC_EXPORT( void, sout_MuxSendBuffer, ( sout_mux_t *, sout_input_t *, block_t * ) );
VLC_EXPORT( char *, sout_cfg_parser, ( char **, sout_cfg_t **, char * ) );
VLC_EXPORT( sout_stream_t *, sout_stream_new, ( sout_instance_t *, char *psz_chain ) );
......
include/vlc_block.h
View file @ 3a967bf6
......@@ -2,7 +2,7 @@
* vlc_block.h: Data blocks management functions
*****************************************************************************
* Copyright (C) 2003 VideoLAN
* $Id: vlc_block.h,v 1.6 2004/02/25 17:48:52 fenrir Exp $
* $Id$
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
*
......@@ -39,6 +39,11 @@ typedef struct block_sys_t block_sys_t;
#define BLOCK_FLAG_TYPE_B 0x0008
/* BLOCK_FLAG_TYPE_PB: for inter frame when you don't know the real type */
#define BLOCK_FLAG_TYPE_PB 0x0010
/* BLOCK_FLAG_HEADER: warm that this block is a header one */
#define BLOCK_FLAG_HEADER 0x0020
#define BLOCK_FLAG_PRIVATE_MASK 0xffff0000
#define BLOCK_FLAG_PRIVATE_SHIFT 16
struct block_t
{
......
include/vlc_common.h
View file @ 3a967bf6
......@@ -266,10 +266,8 @@ typedef struct text_style_t text_style_t;
/* Stream output */
typedef struct sout_instance_t sout_instance_t;
typedef struct sout_fifo_t sout_fifo_t;
typedef struct sout_input_t sout_input_t;
typedef struct sout_packetizer_input_t sout_packetizer_input_t;
typedef struct sout_buffer_t sout_buffer_t;
typedef struct sout_access_out_t sout_access_out_t;
typedef struct sout_mux_t sout_mux_t;
typedef struct sout_stream_t sout_stream_t;
......
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