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vlc-gpu
Commit abe5a7d0 authored by Sam Hocevar's avatar Sam Hocevar
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  * Speed optimization in the handling of the unusual ephemer DVD subtitles.
  * Little optimization to bozo's UnalignedShowBits fix.
  * Race fix in the packet cache by Jon Lech Johansen <jon-vl@nanocrew.net>.
parent 37ee07f3
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AUTHORS
View file @ abe5a7d0
...@@ -112,6 +112,10 @@ E: bbp@via.ecp.fr ...@@ -112,6 +112,10 @@ E: bbp@via.ecp.fr
C: bbp C: bbp
D: Bug fixes D: Bug fixes
N: Jon Lech Johansen
E: jon-vl@nanocrew.net
D: PS input fixes
N: Michel Kaempf N: Michel Kaempf
E: maxx@via.ecp.fr E: maxx@via.ecp.fr
C: maxx C: maxx
......
ChangeLog
View file @ abe5a7d0
...@@ -3,6 +3,24 @@ ...@@ -3,6 +3,24 @@
#===================# #===================#
HEAD HEAD
* Speed optimization in the handling of the unusual ephemer DVD subtitles.
* Little optimization to bozo's UnalignedShowBits fix.
* Race fix in the packet cache by Jon Lech Johansen <jon-vl@nanocrew.net>.
* Fixed a bug in UnalignedShowBits that makes some unaligned streams
not wotk correctly (for instance VLS' generated TS streams)
* Added support for some terribly braindead DVD subtitles in Kenshin
which do not have a "stop display" command. Anime fans rejoice!
* Fixed the BeOS interface to use p_aout_bank instead of p_main->p_aout.
* Coding-style butchery (mostly tabs).
* Changed the level arg in intf_WarnMsg so that it makes more sense.
* Beginning of the backport of Gnome to Gtk.
* Improved ac3 spdif output ( and made it work again :)).
* Added p_input->stream.p_selected_area->i_tell in input TS so that the
slider work with Transport Stream files.
* Moved b_fullscreen from p_vout->p_sys to p_vout and unified way of
toggling fullscreen.
* Tuned the Gnome interface appearance, added a Preferences window and
a Jump window, added Oct's playlist.
* Fixed a few warnings with gcc 3.0. * Fixed a few warnings with gcc 3.0.
* aout and vout are now allocated in banks, making it possible to have * aout and vout are now allocated in banks, making it possible to have
several of them at the same time. several of them at the same time.
......
plugins/mpeg/input_ps.c
View file @ abe5a7d0
...@@ -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, 1999, 2000 VideoLAN * Copyright (C) 1998, 1999, 2000 VideoLAN
* $Id: input_ps.c,v 1.22 2001/05/07 04:42:42 sam Exp $ * $Id: input_ps.c,v 1.23 2001/05/08 00:43:57 sam 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>
...@@ -166,6 +166,9 @@ static void PSInit( input_thread_t * p_input ) ...@@ -166,6 +166,9 @@ static void PSInit( input_thread_t * p_input )
return; return;
} }
p_input->p_method_data = (void *)p_packet_cache; p_input->p_method_data = (void *)p_packet_cache;
/* Initialize packet cache mutex */
vlc_mutex_init( &p_packet_cache->lock );
/* allocates the data cache */ /* allocates the data cache */
p_packet_cache->data.p_stack = malloc( DATA_CACHE_SIZE * p_packet_cache->data.p_stack = malloc( DATA_CACHE_SIZE *
...@@ -362,6 +365,7 @@ static void PSInit( input_thread_t * p_input ) ...@@ -362,6 +365,7 @@ static void PSInit( input_thread_t * p_input )
*****************************************************************************/ *****************************************************************************/
static void PSEnd( input_thread_t * p_input ) static void PSEnd( input_thread_t * p_input )
{ {
vlc_mutex_destroy( &((packet_cache_t *)p_input->p_plugin_data)->lock );
free( p_input->p_plugin_data ); free( p_input->p_plugin_data );
} }
...@@ -571,6 +575,8 @@ static struct data_packet_s * NewPacket( void * p_packet_cache, ...@@ -571,6 +575,8 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
return NULL; return NULL;
} }
vlc_mutex_lock( &p_cache->lock );
/* Checks whether the data cache is empty */ /* Checks whether the data cache is empty */
if( p_cache->data.l_index == 0 ) if( p_cache->data.l_index == 0 )
{ {
...@@ -578,6 +584,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache, ...@@ -578,6 +584,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
if ( (p_data = malloc( sizeof(data_packet_t) )) == NULL ) if ( (p_data = malloc( sizeof(data_packet_t) )) == NULL )
{ {
intf_ErrMsg( "Out of memory" ); intf_ErrMsg( "Out of memory" );
vlc_mutex_unlock( &p_cache->lock );
return NULL; return NULL;
} }
#ifdef TRACE_INPUT #ifdef TRACE_INPUT
...@@ -591,6 +598,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache, ...@@ -591,6 +598,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
== NULL ) == NULL )
{ {
intf_ErrMsg( "NULL packet in the data cache" ); intf_ErrMsg( "NULL packet in the data cache" );
vlc_mutex_unlock( &p_cache->lock );
return NULL; return NULL;
} }
} }
...@@ -607,6 +615,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache, ...@@ -607,6 +615,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
{ {
intf_DbgMsg( "Out of memory" ); intf_DbgMsg( "Out of memory" );
free( p_data ); free( p_data );
vlc_mutex_unlock( &p_cache->lock );
return NULL; return NULL;
} }
#ifdef TRACE_INPUT #ifdef TRACE_INPUT
...@@ -623,6 +632,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache, ...@@ -623,6 +632,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
{ {
intf_ErrMsg( "NULL packet in the small buffer cache" ); intf_ErrMsg( "NULL packet in the small buffer cache" );
free( p_data ); free( p_data );
vlc_mutex_unlock( &p_cache->lock );
return NULL; return NULL;
} }
/* Reallocates the packet if it is too small or too large */ /* Reallocates the packet if it is too small or too large */
...@@ -650,6 +660,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache, ...@@ -650,6 +660,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
{ {
intf_ErrMsg( "Out of memory" ); intf_ErrMsg( "Out of memory" );
free( p_data ); free( p_data );
vlc_mutex_unlock( &p_cache->lock );
return NULL; return NULL;
} }
#ifdef TRACE_INPUT #ifdef TRACE_INPUT
...@@ -666,6 +677,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache, ...@@ -666,6 +677,7 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
{ {
intf_ErrMsg( "NULL packet in the small buffer cache" ); intf_ErrMsg( "NULL packet in the small buffer cache" );
free( p_data ); free( p_data );
vlc_mutex_unlock( &p_cache->lock );
return NULL; return NULL;
} }
/* Reallocates the packet if it is too small or too large */ /* Reallocates the packet if it is too small or too large */
...@@ -682,6 +694,8 @@ static struct data_packet_s * NewPacket( void * p_packet_cache, ...@@ -682,6 +694,8 @@ static struct data_packet_s * NewPacket( void * p_packet_cache,
} }
} }
vlc_mutex_unlock( &p_cache->lock );
/* Initialize data */ /* Initialize data */
p_data->p_next = NULL; p_data->p_next = NULL;
p_data->b_discard_payload = 0; p_data->b_discard_payload = 0;
...@@ -711,6 +725,8 @@ static pes_packet_t * NewPES( void * p_packet_cache ) ...@@ -711,6 +725,8 @@ static pes_packet_t * NewPES( void * p_packet_cache )
} }
#endif #endif
vlc_mutex_lock( &p_cache->lock );
/* Checks whether the PES cache is empty */ /* Checks whether the PES cache is empty */
if( p_cache->pes.l_index == 0 ) if( p_cache->pes.l_index == 0 )
{ {
...@@ -718,6 +734,7 @@ static pes_packet_t * NewPES( void * p_packet_cache ) ...@@ -718,6 +734,7 @@ static pes_packet_t * NewPES( void * p_packet_cache )
if ( (p_pes = malloc( sizeof(pes_packet_t) )) == NULL ) if ( (p_pes = malloc( sizeof(pes_packet_t) )) == NULL )
{ {
intf_DbgMsg( "Out of memory" ); intf_DbgMsg( "Out of memory" );
vlc_mutex_unlock( &p_cache->lock );
return NULL; return NULL;
} }
#ifdef TRACE_INPUT #ifdef TRACE_INPUT
...@@ -731,10 +748,13 @@ static pes_packet_t * NewPES( void * p_packet_cache ) ...@@ -731,10 +748,13 @@ static pes_packet_t * NewPES( void * p_packet_cache )
== NULL ) == NULL )
{ {
intf_ErrMsg( "NULL packet in the data cache" ); intf_ErrMsg( "NULL packet in the data cache" );
vlc_mutex_unlock( &p_cache->lock );
return NULL; return NULL;
} }
} }
vlc_mutex_unlock( &p_cache->lock );
p_pes->b_data_alignment = p_pes->b_discontinuity = p_pes->b_data_alignment = p_pes->b_discontinuity =
p_pes->i_pts = p_pes->i_dts = 0; p_pes->i_pts = p_pes->i_dts = 0;
p_pes->i_pes_size = 0; p_pes->i_pes_size = 0;
...@@ -764,6 +784,8 @@ static void DeletePacket( void * p_packet_cache, ...@@ -764,6 +784,8 @@ static void DeletePacket( void * p_packet_cache,
ASSERT( p_data ); ASSERT( p_data );
vlc_mutex_lock( &p_cache->lock );
/* Checks whether the data cache is full */ /* Checks whether the data cache is full */
if ( p_cache->data.l_index < DATA_CACHE_SIZE ) if ( p_cache->data.l_index < DATA_CACHE_SIZE )
{ {
...@@ -819,6 +841,7 @@ static void DeletePacket( void * p_packet_cache, ...@@ -819,6 +841,7 @@ static void DeletePacket( void * p_packet_cache,
#endif #endif
} }
vlc_mutex_unlock( &p_cache->lock );
} }
/***************************************************************************** /*****************************************************************************
...@@ -851,6 +874,8 @@ static void DeletePES( void * p_packet_cache, pes_packet_t * p_pes ) ...@@ -851,6 +874,8 @@ static void DeletePES( void * p_packet_cache, pes_packet_t * p_pes )
p_data = p_next; p_data = p_next;
} }
vlc_mutex_lock( &p_cache->lock );
/* Checks whether the PES cache is full */ /* Checks whether the PES cache is full */
if ( p_cache->pes.l_index < PES_CACHE_SIZE ) if ( p_cache->pes.l_index < PES_CACHE_SIZE )
{ {
...@@ -865,5 +890,7 @@ static void DeletePES( void * p_packet_cache, pes_packet_t * p_pes ) ...@@ -865,5 +890,7 @@ static void DeletePES( void * p_packet_cache, pes_packet_t * p_pes )
intf_DbgMsg( "PS input: PES packet freed" ); intf_DbgMsg( "PS input: PES packet freed" );
#endif #endif
} }
vlc_mutex_unlock( &p_cache->lock );
} }
plugins/mpeg/input_ps.h
View file @ abe5a7d0
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* input_ps.h: thread structure of the PS plugin * input_ps.h: thread structure of the PS plugin
***************************************************************************** *****************************************************************************
* Copyright (C) 1999, 2000 VideoLAN * Copyright (C) 1999, 2000 VideoLAN
* $Id: input_ps.h,v 1.5 2001/04/16 12:34:28 asmax Exp $ * $Id: input_ps.h,v 1.6 2001/05/08 00:43:57 sam 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>
...@@ -75,6 +75,7 @@ typedef struct ...@@ -75,6 +75,7 @@ typedef struct
typedef struct typedef struct
{ {
vlc_mutex_t lock;
data_packet_cache_t data; data_packet_cache_t data;
pes_packet_cache_t pes; pes_packet_cache_t pes;
small_buffer_cache_t small; small_buffer_cache_t small;
......
src/input/input_ext-dec.c
View file @ abe5a7d0
...@@ -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, 1999, 2000 VideoLAN * Copyright (C) 1998, 1999, 2000 VideoLAN
* $Id: input_ext-dec.c,v 1.15 2001/05/07 13:52:39 bozo Exp $ * $Id: input_ext-dec.c,v 1.16 2001/05/08 00:43:57 sam Exp $
* *
* Authors: Christophe Massiot <massiot@via.ecp.fr> * Authors: Christophe Massiot <massiot@via.ecp.fr>
* *
...@@ -181,20 +181,19 @@ u32 UnalignedShowBits( bit_stream_t * p_bit_stream, unsigned int i_bits ) ...@@ -181,20 +181,19 @@ u32 UnalignedShowBits( bit_stream_t * p_bit_stream, unsigned int i_bits )
* of the packet in a temporary buffer, and we'll see * of the packet in a temporary buffer, and we'll see
* later. */ * later. */
int i; int i;
/* number of bytes to trash from the last payload */
/* sizeof(WORD_TYPE) - number of bytes to trash
* from the last payload */
int j; int j;
p_bit_stream->i_showbits_buffer = 0; p_bit_stream->i_showbits_buffer = 0;
/* is this initialization really usefull ? -- bozo */ for( j = i = 0 ; i < sizeof(WORD_TYPE) ; i++ )
j = sizeof(WORD_TYPE);
for( i = 0; i < sizeof(WORD_TYPE) ; i++ )
{ {
if( p_bit_stream->p_byte >= p_bit_stream->p_end ) if( p_bit_stream->p_byte >= p_bit_stream->p_end )
{ {
j = i;
p_bit_stream->pf_next_data_packet( p_bit_stream ); p_bit_stream->pf_next_data_packet( p_bit_stream );
j = sizeof(WORD_TYPE) - i;
} }
((byte_t *)&p_bit_stream->i_showbits_buffer)[i] = ((byte_t *)&p_bit_stream->i_showbits_buffer)[i] =
* p_bit_stream->p_byte; * p_bit_stream->p_byte;
...@@ -202,7 +201,8 @@ u32 UnalignedShowBits( bit_stream_t * p_bit_stream, unsigned int i_bits ) ...@@ -202,7 +201,8 @@ u32 UnalignedShowBits( bit_stream_t * p_bit_stream, unsigned int i_bits )
} }
/* This is kind of kludgy. */ /* This is kind of kludgy. */
p_bit_stream->p_data->p_payload_start += j; p_bit_stream->p_data->p_payload_start +=
sizeof(WORD_TYPE) - j;
p_bit_stream->p_byte = p_bit_stream->p_byte =
(byte_t *)&p_bit_stream->i_showbits_buffer; (byte_t *)&p_bit_stream->i_showbits_buffer;
p_bit_stream->p_end = p_bit_stream->p_end =
......
src/video_output/video_output.c
View file @ abe5a7d0
...@@ -5,7 +5,7 @@ ...@@ -5,7 +5,7 @@
* thread, and destroy a previously oppened video output thread. * thread, and destroy a previously oppened video output thread.
***************************************************************************** *****************************************************************************
* Copyright (C) 2000 VideoLAN * Copyright (C) 2000 VideoLAN
* $Id: video_output.c,v 1.126 2001/05/07 04:42:42 sam Exp $ * $Id: video_output.c,v 1.127 2001/05/08 00:43:57 sam Exp $
* *
* Authors: Vincent Seguin <seguin@via.ecp.fr> * Authors: Vincent Seguin <seguin@via.ecp.fr>
* *
...@@ -108,7 +108,7 @@ void vout_EndBank ( void ) ...@@ -108,7 +108,7 @@ void vout_EndBank ( void )
{ {
vout_DestroyThread( vout_DestroyThread(
p_vout_bank->pp_vout[ --p_vout_bank->i_count ], NULL ); p_vout_bank->pp_vout[ --p_vout_bank->i_count ], NULL );
} }
vlc_mutex_destroy( &p_vout_bank->lock ); vlc_mutex_destroy( &p_vout_bank->lock );
} }
...@@ -181,11 +181,11 @@ vout_thread_t * vout_CreateThread ( int *pi_status ) ...@@ -181,11 +181,11 @@ vout_thread_t * vout_CreateThread ( int *pi_status )
p_vout->i_screen_depth = main_GetIntVariable( VOUT_DEPTH_VAR, p_vout->i_screen_depth = main_GetIntVariable( VOUT_DEPTH_VAR,
VOUT_DEPTH_DEFAULT ); VOUT_DEPTH_DEFAULT );
p_vout->i_bytes_per_pixel = 2; p_vout->i_bytes_per_pixel = 2;
p_vout->f_gamma = VOUT_GAMMA_DEFAULT; // FIXME: replace with p_vout->f_gamma = VOUT_GAMMA_DEFAULT; // FIXME: replace with
// variable // variable
p_vout->b_need_render = 1; p_vout->b_need_render = 1;
p_vout->b_YCbr = 0; p_vout->b_YCbr = 0;
p_vout->b_grayscale = main_GetIntVariable( VOUT_GRAYSCALE_VAR, p_vout->b_grayscale = main_GetIntVariable( VOUT_GRAYSCALE_VAR,
VOUT_GRAYSCALE_DEFAULT ); VOUT_GRAYSCALE_DEFAULT );
p_vout->b_info = 0; p_vout->b_info = 0;
...@@ -415,8 +415,8 @@ subpicture_t *vout_CreateSubPicture( vout_thread_t *p_vout, int i_type, ...@@ -415,8 +415,8 @@ subpicture_t *vout_CreateSubPicture( vout_thread_t *p_vout, int i_type,
} }
else if( p_destroyed_subpic == NULL ) else if( p_destroyed_subpic == NULL )
{ {
/* Memory size do not match, but subpicture index will be kept in /* Memory size do not match, but subpicture index will be kept
* case no other place are left */ * in case we find no other place */
p_destroyed_subpic = &p_vout->p_subpicture[i_subpic]; p_destroyed_subpic = &p_vout->p_subpicture[i_subpic];
} }
} }
...@@ -731,7 +731,7 @@ picture_t *vout_CreatePicture( vout_thread_t *p_vout, int i_type, ...@@ -731,7 +731,7 @@ picture_t *vout_CreatePicture( vout_thread_t *p_vout, int i_type,
/* Initialize mutex */ /* Initialize mutex */
vlc_mutex_init( &(p_free_picture->lock_deccount) ); vlc_mutex_init( &(p_free_picture->lock_deccount) );
return( p_free_picture ); return( p_free_picture );
} }
...@@ -771,7 +771,7 @@ void vout_DestroyPicture( vout_thread_t *p_vout, picture_t *p_pic ) ...@@ -771,7 +771,7 @@ void vout_DestroyPicture( vout_thread_t *p_vout, picture_t *p_pic )
/* destroy the lock that had been initialized in CreatePicture */ /* destroy the lock that had been initialized in CreatePicture */
vlc_mutex_destroy( &(p_pic->lock_deccount) ); vlc_mutex_destroy( &(p_pic->lock_deccount) );
vlc_mutex_unlock( &p_vout->picture_lock ); vlc_mutex_unlock( &p_vout->picture_lock );
} }
...@@ -966,7 +966,7 @@ static int InitThread( vout_thread_t *p_vout ) ...@@ -966,7 +966,7 @@ static int InitThread( vout_thread_t *p_vout )
p_vout->b_active = 1; p_vout->b_active = 1;
*p_vout->pi_status = THREAD_READY; *p_vout->pi_status = THREAD_READY;
intf_DbgMsg("thread ready"); intf_DbgMsg("thread ready");
return( 0 ); return( 0 );
} }
...@@ -984,8 +984,12 @@ static void RunThread( vout_thread_t *p_vout) ...@@ -984,8 +984,12 @@ static void RunThread( vout_thread_t *p_vout)
mtime_t current_date; /* current date */ mtime_t current_date; /* current date */
mtime_t display_date; /* display date */ mtime_t display_date; /* display date */
boolean_t b_display; /* display flag */ boolean_t b_display; /* display flag */
picture_t * p_pic; /* picture pointer */ picture_t * p_pic; /* picture pointer */
subpicture_t * p_subpic; /* subpicture pointer */ subpicture_t * p_subpic; /* subpicture pointer */
subpicture_t * p_ephemer; /* youngest ephemer subpicture pointer */
mtime_t ephemer_date; /* earliest subpicture date */
/* /*
* Initialize thread * Initialize thread
...@@ -1006,6 +1010,8 @@ static void RunThread( vout_thread_t *p_vout) ...@@ -1006,6 +1010,8 @@ static void RunThread( vout_thread_t *p_vout)
/* Initialize loop variables */ /* Initialize loop variables */
p_pic = NULL; p_pic = NULL;
p_subpic = NULL; p_subpic = NULL;
p_ephemer = NULL;
ephemer_date = 0;
display_date = 0; display_date = 0;
current_date = mdate(); current_date = mdate();
#ifdef STATS #ifdef STATS
...@@ -1073,6 +1079,11 @@ static void RunThread( vout_thread_t *p_vout) ...@@ -1073,6 +1079,11 @@ static void RunThread( vout_thread_t *p_vout)
* Find the subpictures to display - this operation does not need * Find the subpictures to display - this operation does not need
* lock, since only READY_SUBPICTURE are handled. If no picture * lock, since only READY_SUBPICTURE are handled. If no picture
* has been selected, display_date will depend on the subpicture. * has been selected, display_date will depend on the subpicture.
*
* We also check for ephemer DVD subpictures (subpictures that have
* to be removed if a newer one is available), which makes it a lot
* more difficult to guess if a subpicture has to be rendered or not.
*
* We get an easily parsable chained list of subpictures which * We get an easily parsable chained list of subpictures which
* ends with NULL since p_subpic was initialized to NULL. * ends with NULL since p_subpic was initialized to NULL.
*/ */
...@@ -1080,8 +1091,86 @@ static void RunThread( vout_thread_t *p_vout) ...@@ -1080,8 +1091,86 @@ static void RunThread( vout_thread_t *p_vout)
{ {
if( p_vout->p_subpicture[i_index].i_status == READY_SUBPICTURE ) if( p_vout->p_subpicture[i_index].i_status == READY_SUBPICTURE )
{ {
p_vout->p_subpicture[i_index].p_next = p_subpic; /* If it is a DVD subpicture, check its date */
p_subpic = &p_vout->p_subpicture[i_index]; if( p_vout->p_subpicture[i_index].i_type == DVD_SUBPICTURE )
{
if( display_date > p_vout->p_subpicture[i_index].i_stop )
{
/* Too late, destroy the subpic */
vout_DestroySubPicture( p_vout,
&p_vout->p_subpicture[i_index] );
continue;
}
if( display_date < p_vout->p_subpicture[i_index].i_start )
{
/* Too early, come back next monday */
continue;
}
/* If this is an ephemer subpic, see if it's the
* youngest we have */
if( p_vout->p_subpicture[i_index].b_ephemer )
{
if( p_ephemer == NULL )
{
p_ephemer = &p_vout->p_subpicture[i_index];
continue;
}
if( p_vout->p_subpicture[i_index].i_start
< p_ephemer->i_start )
{
/* Link the previous ephemer subpicture and
* replace it with the current one */
p_ephemer->p_next = p_subpic;
p_subpic = p_ephemer;
p_ephemer = &p_vout->p_subpicture[i_index];
/* If it's the 2nd youngest subpicture,
* register its date */
if( !ephemer_date
|| ephemer_date > p_subpic->i_start )
{
ephemer_date = p_subpic->i_start;
}
continue;
}
}
p_vout->p_subpicture[i_index].p_next = p_subpic;
p_subpic = &p_vout->p_subpicture[i_index];
/* If it's the 2nd youngest subpicture, register its date */
if( !ephemer_date || ephemer_date > p_subpic->i_start )
{
ephemer_date = p_subpic->i_start;
}
}
/* If it's not a DVD subpicture, just register it */
else
{
p_vout->p_subpicture[i_index].p_next = p_subpic;
p_subpic = &p_vout->p_subpicture[i_index];
}
}
}
/* If we found an ephemer subpicture, check if it has to be
* displayed */
if( p_ephemer != NULL )
{
if( p_ephemer->i_start < ephemer_date )
{
/* Ephemer subpicture has lived too long */
vout_DestroySubPicture( p_vout, p_ephemer );
}
else
{
/* Ephemer subpicture can still live a bit */
p_ephemer->p_next = p_subpic;
p_subpic = p_ephemer;
} }
} }
...@@ -1122,7 +1211,7 @@ static void RunThread( vout_thread_t *p_vout) ...@@ -1122,7 +1211,7 @@ static void RunThread( vout_thread_t *p_vout)
} }
} }
else if( p_vout->b_active && p_vout->b_need_render else if( p_vout->b_active && p_vout->b_need_render
&& p_vout->init_display_date == 0) && p_vout->init_display_date == 0)
{ {
/* Idle or interface screen alone */ /* Idle or interface screen alone */
...@@ -1157,21 +1246,21 @@ static void RunThread( vout_thread_t *p_vout) ...@@ -1157,21 +1246,21 @@ static void RunThread( vout_thread_t *p_vout)
* Check for the current time and * Check for the current time and
* display splash screen if everything is on time * display splash screen if everything is on time
*/ */
if( p_vout->init_display_date > 0 && p_vout->b_need_render ) if( p_vout->init_display_date > 0 && p_vout->b_need_render )
{ {
if( p_vout->b_active && if( p_vout->b_active &&
mdate()-p_vout->init_display_date < 5000000) mdate()-p_vout->init_display_date < 5000000)
{ {
/* there is something to display ! */ /* there is something to display ! */
b_display = 1; b_display = 1;
RenderSplash( p_vout ); RenderSplash( p_vout );
} else { } else {
/* no splash screen ! */ /* no splash screen ! */
p_vout->init_display_date=0; p_vout->init_display_date=0;
} }
} }
/* /*
* Sleep, wake up and display rendered picture * Sleep, wake up and display rendered picture
...@@ -1342,7 +1431,7 @@ static void DestroyThread( vout_thread_t *p_vout, int i_status ) ...@@ -1342,7 +1431,7 @@ static void DestroyThread( vout_thread_t *p_vout, int i_status )
vlc_mutex_destroy( &p_vout->picture_lock ); vlc_mutex_destroy( &p_vout->picture_lock );
vlc_mutex_destroy( &p_vout->subpicture_lock ); vlc_mutex_destroy( &p_vout->subpicture_lock );
vlc_mutex_destroy( &p_vout->change_lock ); vlc_mutex_destroy( &p_vout->change_lock );
/* Release the module */ /* Release the module */
module_Unneed( p_vout->p_module ); module_Unneed( p_vout->p_module );
...@@ -1705,9 +1794,9 @@ static void RenderPicture( vout_thread_t *p_vout, picture_t *p_pic ) ...@@ -1705,9 +1794,9 @@ static void RenderPicture( vout_thread_t *p_vout, picture_t *p_pic )
#ifdef TRACE_VOUT #ifdef TRACE_VOUT
render_time = mdate(); render_time = mdate();
#endif #endif
/* /*
* Choose appropriate rendering function and render picture * Choose appropriate rendering function and render picture
*/ */
...@@ -1869,8 +1958,8 @@ int RenderIdle( vout_thread_t *p_vout ) ...@@ -1869,8 +1958,8 @@ int RenderIdle( vout_thread_t *p_vout )
current_date = mdate(); current_date = mdate();
if( (current_date - p_vout->last_display_date) > VOUT_IDLE_DELAY if( (current_date - p_vout->last_display_date) > VOUT_IDLE_DELAY
// && (current_date - p_vout->last_idle_date) > VOUT_IDLE_DELAY // && (current_date - p_vout->last_idle_date) > VOUT_IDLE_DELAY
) )
{ {
/* FIXME: idle screen disabled */ /* FIXME: idle screen disabled */
...@@ -1880,7 +1969,7 @@ int RenderIdle( vout_thread_t *p_vout ) ...@@ -1880,7 +1969,7 @@ int RenderIdle( vout_thread_t *p_vout )
&i_width, &i_height ); &i_width, &i_height );
if( !Align( p_vout, &i_x, &i_y, i_width, i_height * 2, CENTER_RALIGN, CENTER_RALIGN ) ) if( !Align( p_vout, &i_x, &i_y, i_width, i_height * 2, CENTER_RALIGN, CENTER_RALIGN ) )
{ {
i_amount = (int) ((current_date - p_vout->last_display_date ) / 5000LL); i_amount = (int) ((current_date - p_vout->last_display_date ) / 5000LL);
vout_Print( p_vout->p_large_font, vout_Print( p_vout->p_large_font,
p_vout->p_buffer[ p_vout->i_buffer_index ].p_data + p_vout->p_buffer[ p_vout->i_buffer_index ].p_data +
i_x * p_vout->i_bytes_per_pixel + i_y * p_vout->i_bytes_per_line, i_x * p_vout->i_bytes_per_pixel + i_y * p_vout->i_bytes_per_line,
...@@ -1894,7 +1983,7 @@ int RenderIdle( vout_thread_t *p_vout ) ...@@ -1894,7 +1983,7 @@ int RenderIdle( vout_thread_t *p_vout )
p_vout->i_bytes_per_pixel, p_vout->i_bytes_per_line, p_vout->i_bytes_per_pixel, p_vout->i_bytes_per_line,
p_vout->i_white_pixel, p_vout->i_gray_pixel, 0, p_vout->i_white_pixel, p_vout->i_gray_pixel, 0,
WIDE_TEXT | OUTLINED_TEXT, psz_wtext, (i_amount/5)%110 ); WIDE_TEXT | OUTLINED_TEXT, psz_wtext, (i_amount/5)%110 );
SetBufferArea( p_vout, i_x, i_y, i_width, i_height * 2 ); SetBufferArea( p_vout, i_x, i_y, i_width, i_height * 2 );
} }
...@@ -1952,61 +2041,12 @@ static void RenderSubPicture( vout_thread_t *p_vout, subpicture_t *p_subpic ) ...@@ -1952,61 +2041,12 @@ static void RenderSubPicture( vout_thread_t *p_vout, subpicture_t *p_subpic )
{ {
p_vout_font_t p_font; /* text font */ p_vout_font_t p_font; /* text font */
int i_width, i_height; /* subpicture dimensions */ int i_width, i_height; /* subpicture dimensions */
mtime_t i_date = mdate();
subpicture_t *p_ephemer = NULL;
subpicture_t *p_tmp = p_subpic;
/* Look for the youngest ephemer */
while( p_tmp != NULL )
{
if( p_tmp->i_type == DVD_SUBPICTURE && p_tmp->b_ephemer
&& i_date >= p_tmp->i_start && i_date <= p_tmp->i_stop )
{
if( p_ephemer == NULL || p_tmp->i_start < p_ephemer->i_start )
{
p_ephemer = p_tmp;
}
}
p_tmp = p_tmp->p_next;
}
/* If we found an ephemer, kill it if we find a more recent one */
if( p_ephemer != NULL )
{
p_tmp = p_subpic;
while( p_tmp != NULL )
{
if( p_tmp->i_type == DVD_SUBPICTURE
&& i_date >= p_tmp->i_start && i_date >= p_tmp->i_start
&& p_tmp != p_ephemer && p_tmp->i_start > p_ephemer->i_start )
{
p_ephemer->i_stop = 0;
}
p_tmp = p_tmp->p_next;
}
}
while( p_subpic != NULL ) while( p_subpic != NULL )
{ {
switch( p_subpic->i_type ) switch( p_subpic->i_type )
{ {
case DVD_SUBPICTURE: /* DVD subpicture unit */ case DVD_SUBPICTURE: /* DVD subpicture unit */
/* test if the picture really has to be displayed */
if( i_date < p_subpic->i_start )
{
/* not yet, see you later */
break;
}
if( i_date > p_subpic->i_stop )
{
/* too late, destroying the subpic */
vout_DestroySubPicture( p_vout, p_subpic );
break;
}
vout_RenderSPU( &p_vout->p_buffer[ p_vout->i_buffer_index ], vout_RenderSPU( &p_vout->p_buffer[ p_vout->i_buffer_index ],
p_subpic, p_vout->i_bytes_per_pixel, p_subpic, p_vout->i_bytes_per_pixel,
p_vout->i_bytes_per_line ); p_vout->i_bytes_per_line );
......
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