Skip to content

V
vlc-1.1
Commit 775bd58d authored by Christophe Massiot's avatar Christophe Massiot
Browse files
Options

* Made input_SelectES() and input_UnselectES() not block the input thread 

for a long time.
parent 29670af1
Hide whitespace changes
Inline Side-by-side
Showing with 57 additions and 32 deletions
include/input.h
View file @ 775bd58d
......@@ -2,7 +2,7 @@
* input.h: structures of the input not exported to other modules
*****************************************************************************
* Copyright (C) 1999, 2000 VideoLAN
* $Id: input.h,v 1.32 2001/02/22 16:17:12 massiot Exp $
* $Id: input.h,v 1.33 2001/03/02 13:49:37 massiot Exp $
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
*
......@@ -65,7 +65,7 @@ struct es_descriptor_s * input_AddES ( struct input_thread_s *,
size_t );
void input_DelES ( struct input_thread_s *, struct es_descriptor_s * );
int input_SelectES ( struct input_thread_s *, struct es_descriptor_s * );
int input_UnSelectES( struct input_thread_s *, struct es_descriptor_s * );
int input_UnselectES( struct input_thread_s *, struct es_descriptor_s * );
/*****************************************************************************
* Prototypes from input_dec.c
......
plugins/dvd/input_dvd.c
View file @ 775bd58d
......@@ -10,7 +10,7 @@
* -dvd_udf to find files
*****************************************************************************
* Copyright (C) 1998-2001 VideoLAN
* $Id: input_dvd.c,v 1.23 2001/03/02 13:47:01 sam Exp $
* $Id: input_dvd.c,v 1.24 2001/03/02 13:49:37 massiot Exp $
*
* Author: Stphane Borel <stef@via.ecp.fr>
*
......@@ -599,7 +599,7 @@ static int DVDSetArea( input_thread_t * p_input,
if( p_input->stream.pp_selected_es[i_index] != p_es )
{
input_UnSelectES( p_input,
input_UnselectES( p_input,
p_input->stream.pp_selected_es[i_index] );
input_SelectES( p_input, p_es );
intf_WarnMsg( 1, "DVD: Audio %d selected -> %s (0x%x)",
......
src/input/input_programs.c
View file @ 775bd58d
......@@ -2,7 +2,7 @@
* input_programs.c: es_descriptor_t, pgrm_descriptor_t management
*****************************************************************************
* Copyright (C) 1999, 2000 VideoLAN
* $Id: input_programs.c,v 1.37 2001/02/23 12:37:31 massiot Exp $
* $Id: input_programs.c,v 1.38 2001/03/02 13:49:37 massiot Exp $
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
*
......@@ -502,6 +502,19 @@ static int InitDecConfig( input_thread_t * p_input, es_descriptor_t * p_es,
p_config->pf_init_bit_stream = InitBitstream;
p_input->stream.i_selected_es_number++;
p_input->stream.pp_selected_es = realloc(
p_input->stream.pp_selected_es,
p_input->stream.i_selected_es_number
* sizeof(es_descriptor_t *) );
if( p_input->stream.pp_selected_es == NULL )
{
intf_ErrMsg( "Unable to realloc memory in input_SelectES" );
return(-1);
}
p_input->stream.pp_selected_es[p_input->stream.i_selected_es_number - 1]
= p_es;
return( 0 );
}
......@@ -555,6 +568,9 @@ static adec_config_t * GetAdecConfig( input_thread_t * p_input,
/*****************************************************************************
* input_SelectES: selects an ES and spawns the associated decoder
*****************************************************************************
* Remember we are still supposed to have stream_lock when entering this
* function ?
*****************************************************************************/
/* FIXME */
vlc_thread_t adec_CreateThread( void * );
......@@ -566,6 +582,7 @@ int input_SelectES( input_thread_t * p_input, es_descriptor_t * p_es )
{
/* FIXME ! */
decoder_capabilities_t decoder;
void * p_config;
#ifdef DEBUG_INPUT
intf_DbgMsg( "Selecting ES 0x%x", p_es->i_id );
......@@ -584,8 +601,13 @@ int input_SelectES( input_thread_t * p_input, es_descriptor_t * p_es )
if( p_main->b_audio )
{
decoder.pf_create_thread = adec_CreateThread;
p_es->thread_id = input_RunDecoder( &decoder,
(void *)GetAdecConfig( p_input, p_es ) );
p_config = (void *)GetAdecConfig( p_input, p_es );
/* Release the lock, not to block the input thread during
* the creation of the thread. */
vlc_mutex_unlock( &p_input->stream.stream_lock );
p_es->thread_id = input_RunDecoder( &decoder, p_config );
vlc_mutex_lock( &p_input->stream.stream_lock );
}
break;
......@@ -594,8 +616,13 @@ int input_SelectES( input_thread_t * p_input, es_descriptor_t * p_es )
if( p_main->b_video )
{
decoder.pf_create_thread = vpar_CreateThread;
p_es->thread_id = input_RunDecoder( &decoder,
(void *)GetVdecConfig( p_input, p_es ) );
p_config = (void *)GetVdecConfig( p_input, p_es );
/* Release the lock, not to block the input thread during
* the creation of the thread. */
vlc_mutex_unlock( &p_input->stream.stream_lock );
p_es->thread_id = input_RunDecoder( &decoder, p_config );
vlc_mutex_lock( &p_input->stream.stream_lock );
}
break;
......@@ -603,8 +630,13 @@ int input_SelectES( input_thread_t * p_input, es_descriptor_t * p_es )
if( p_main->b_audio )
{
decoder.pf_create_thread = ac3dec_CreateThread;
p_es->thread_id = input_RunDecoder( &decoder,
(void *)GetAdecConfig( p_input, p_es ) );
p_config = (void *)GetAdecConfig( p_input, p_es );
/* Release the lock, not to block the input thread during
* the creation of the thread. */
vlc_mutex_unlock( &p_input->stream.stream_lock );
p_es->thread_id = input_RunDecoder( &decoder, p_config );
vlc_mutex_lock( &p_input->stream.stream_lock );
}
break;
......@@ -612,8 +644,13 @@ int input_SelectES( input_thread_t * p_input, es_descriptor_t * p_es )
if( p_main->b_video )
{
decoder.pf_create_thread = spudec_CreateThread;
p_es->thread_id = input_RunDecoder( &decoder,
(void *)GetVdecConfig( p_input, p_es ) );
p_config = (void *)GetVdecConfig( p_input, p_es );
/* Release the lock, not to block the input thread during
* the creation of the thread. */
vlc_mutex_unlock( &p_input->stream.stream_lock );
p_es->thread_id = input_RunDecoder( &decoder, p_config );
vlc_mutex_lock( &p_input->stream.stream_lock );
}
break;
......@@ -628,34 +665,19 @@ int input_SelectES( input_thread_t * p_input, es_descriptor_t * p_es )
return( -1 );
}
if( p_es->p_decoder_fifo != NULL )
{
p_input->stream.i_selected_es_number++;
p_input->stream.pp_selected_es = realloc(
p_input->stream.pp_selected_es,
p_input->stream.i_selected_es_number
* sizeof(es_descriptor_t *) );
if( p_input->stream.pp_selected_es == NULL )
{
intf_ErrMsg( "Unable to realloc memory in input_SelectES" );
return(-1);
}
p_input->stream.pp_selected_es[p_input->stream.i_selected_es_number - 1]
= p_es;
}
return( 0 );
}
/*****************************************************************************
* input_UnSelectES: removes an ES from the list of selected ES
* input_UnselectES: removes an ES from the list of selected ES
*****************************************************************************/
int input_UnSelectES( input_thread_t * p_input, es_descriptor_t * p_es )
int input_UnselectES( input_thread_t * p_input, es_descriptor_t * p_es )
{
int i_index = 0;
#ifdef DEBUG_INPUT
intf_DbgMsg( "UnSelecting ES 0x%x", p_es->i_id );
intf_DbgMsg( "Unselecting ES 0x%x", p_es->i_id );
#endif
if( p_es->p_decoder_fifo == NULL )
......@@ -664,7 +686,10 @@ int input_UnSelectES( input_thread_t * p_input, es_descriptor_t * p_es )
return( -1 );
}
/* Release lock, not to block the input thread. */
vlc_mutex_unlock( &p_input->stream.stream_lock );
input_EndDecoder( p_input, p_es );
vlc_mutex_lock( &p_input->stream.stream_lock );
if( p_es->p_decoder_fifo == NULL )
{
......@@ -685,7 +710,7 @@ int input_UnSelectES( input_thread_t * p_input, es_descriptor_t * p_es )
* sizeof(es_descriptor_t *) );
if( p_input->stream.pp_selected_es == NULL )
{
intf_ErrMsg( "Unable to realloc memory in input_SelectES" );
intf_ErrMsg( "Unable to realloc memory in input_UnSelectES" );
return(-1);
}
}
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment