#include <vlc_aout.h>
#include <vlc_vout.h>
#include <vlc_codec.h>
+#include <vlc_meta.h>
#include <vlc_block.h>
#include <vlc_filter.h>
#include <vlc_osd.h>
#define SOUT_CFG_PREFIX "sout-transcode-"
-vlc_module_begin();
- set_shortname( N_("Transcode"));
- set_description( N_("Transcode stream output") );
- set_capability( "sout stream", 50 );
- add_shortcut( "transcode" );
- set_callbacks( Open, Close );
- set_category( CAT_SOUT );
- set_subcategory( SUBCAT_SOUT_STREAM );
- set_section( N_("Video"), NULL );
+vlc_module_begin ()
+ set_shortname( N_("Transcode"))
+ set_description( N_("Transcode stream output") )
+ set_capability( "sout stream", 50 )
+ add_shortcut( "transcode" )
+ set_callbacks( Open, Close )
+ set_category( CAT_SOUT )
+ set_subcategory( SUBCAT_SOUT_STREAM )
+ set_section( N_("Video"), NULL )
add_string( SOUT_CFG_PREFIX "venc", NULL, NULL, VENC_TEXT,
VENC_LONGTEXT, false );
add_string( SOUT_CFG_PREFIX "vcodec", NULL, NULL, VCODEC_TEXT,
NULL, NULL,
VFILTER_TEXT, VFILTER_LONGTEXT, false );
- set_section( N_("Audio"), NULL );
+ set_section( N_("Audio"), NULL )
add_string( SOUT_CFG_PREFIX "aenc", NULL, NULL, AENC_TEXT,
AENC_LONGTEXT, false );
add_string( SOUT_CFG_PREFIX "acodec", NULL, NULL, ACODEC_TEXT,
NULL, NULL,
AFILTER_TEXT, AFILTER_LONGTEXT, false );
- set_section( N_("Overlays/Subtitles"), NULL );
+ set_section( N_("Overlays/Subtitles"), NULL )
add_string( SOUT_CFG_PREFIX "senc", NULL, NULL, SENC_TEXT,
SENC_LONGTEXT, false );
add_string( SOUT_CFG_PREFIX "scodec", NULL, NULL, SCODEC_TEXT,
NULL, NULL,
SFILTER_TEXT, SFILTER_LONGTEXT, false );
- set_section( N_("On Screen Display"), NULL );
+ set_section( N_("On Screen Display"), NULL )
add_bool( SOUT_CFG_PREFIX "osd", 0, NULL, OSD_TEXT,
OSD_LONGTEXT, false );
- set_section( N_("Miscellaneous"), NULL );
+ set_section( N_("Miscellaneous"), NULL )
add_integer( SOUT_CFG_PREFIX "threads", 0, NULL, THREADS_TEXT,
THREADS_LONGTEXT, true );
add_bool( SOUT_CFG_PREFIX "high-priority", 0, NULL, HP_TEXT, HP_LONGTEXT,
true );
-vlc_module_end();
+vlc_module_end ()
static const char *const ppsz_sout_options[] = {
"venc", "vcodec", "vb",
static int transcode_video_new ( sout_stream_t *, sout_stream_id_t * );
static void transcode_video_close ( sout_stream_t *, sout_stream_id_t * );
+static void transcode_video_encoder_init( sout_stream_t *, sout_stream_id_t *);
static int transcode_video_encoder_open( sout_stream_t *, sout_stream_id_t *);
static int transcode_video_process( sout_stream_t *, sout_stream_id_t *,
block_t *, block_t ** );
static int transcode_osd_process( sout_stream_t *, sout_stream_id_t *,
block_t *, block_t ** );
-static int EncoderThread( struct sout_stream_sys_t * p_sys );
+static void* EncoderThread( vlc_object_t * p_this );
-static int pi_channels_maps[6] =
+static const int pi_channels_maps[6] =
{
0,
AOUT_CHAN_CENTER, AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT,
free( p_sys->psz_af2 );
- while( p_sys->p_audio_cfg != NULL )
- {
- config_chain_t *p_next = p_sys->p_audio_cfg->p_next;
-
- free( p_sys->p_audio_cfg->psz_name );
- free( p_sys->p_audio_cfg->psz_value );
- free( p_sys->p_audio_cfg );
-
- p_sys->p_audio_cfg = p_next;
- }
+ config_ChainDestroy( p_sys->p_audio_cfg );
free( p_sys->psz_aenc );
free( p_sys->psz_vf2 );
- while( p_sys->p_video_cfg != NULL )
- {
- config_chain_t *p_next = p_sys->p_video_cfg->p_next;
-
- free( p_sys->p_video_cfg->psz_name );
- free( p_sys->p_video_cfg->psz_value );
- free( p_sys->p_video_cfg );
-
- p_sys->p_video_cfg = p_next;
- }
+ config_ChainDestroy( p_sys->p_video_cfg );
free( p_sys->psz_venc );
- while( p_sys->p_deinterlace_cfg != NULL )
- {
- config_chain_t *p_next = p_sys->p_deinterlace_cfg->p_next;
-
- free( p_sys->p_deinterlace_cfg->psz_name );
- free( p_sys->p_deinterlace_cfg->psz_value );
- free( p_sys->p_deinterlace_cfg );
-
- p_sys->p_deinterlace_cfg = p_next;
- }
+ config_ChainDestroy( p_sys->p_deinterlace_cfg );
free( p_sys->psz_deinterlace );
- while( p_sys->p_spu_cfg != NULL )
- {
- config_chain_t *p_next = p_sys->p_spu_cfg->p_next;
-
- free( p_sys->p_spu_cfg->psz_name );
- free( p_sys->p_spu_cfg->psz_value );
- free( p_sys->p_spu_cfg );
-
- p_sys->p_spu_cfg = p_next;
- }
+ config_ChainDestroy( p_sys->p_spu_cfg );
free( p_sys->psz_senc );
if( p_sys->p_spu ) spu_Destroy( p_sys->p_spu );
- while( p_sys->p_osd_cfg != NULL )
- {
- config_chain_t *p_next = p_sys->p_osd_cfg->p_next;
-
- free( p_sys->p_osd_cfg->psz_name );
- free( p_sys->p_osd_cfg->psz_value );
- free( p_sys->p_osd_cfg );
-
- p_sys->p_osd_cfg = p_next;
- }
+ config_ChainDestroy( p_sys->p_osd_cfg );
free( p_sys->psz_osdenc );
vlc_object_release( p_sys );
struct sout_stream_id_t
{
- vlc_fourcc_t b_transcode;
+ bool b_transcode;
/* id of the out stream */
void *id;
sout_stream_sys_t *p_sys = p_stream->p_sys;
sout_stream_id_t *id;
- id = malloc( sizeof( sout_stream_id_t ) );
+ id = calloc( 1, sizeof( sout_stream_id_t ) );
if( !id )
- {
- msg_Err( p_stream, "out of memory" );
goto error;
- }
- memset( id, 0, sizeof(sout_stream_id_t) );
id->id = NULL;
id->p_decoder = NULL;
/* Create decoder object */
id->p_decoder = vlc_object_create( p_stream, VLC_OBJECT_DECODER );
if( !id->p_decoder )
- {
- msg_Err( p_stream, "out of memory" );
goto error;
- }
vlc_object_attach( id->p_decoder, p_stream );
id->p_decoder->p_module = NULL;
id->p_decoder->fmt_in = *p_fmt;
/* Create encoder object */
id->p_encoder = vlc_object_create( p_stream, VLC_OBJECT_ENCODER );
if( !id->p_encoder )
- {
- msg_Err( p_stream, "out of memory" );
goto error;
- }
vlc_object_attach( id->p_encoder, p_stream );
id->p_encoder->p_module = NULL;
}
/* Open output stream */
- id->id = p_sys->p_out->pf_add( p_sys->p_out, &id->p_encoder->fmt_out );
+ id->id = sout_StreamIdAdd( p_sys->p_out, &id->p_encoder->fmt_out );
id->b_transcode = true;
if( !id->id )
}
/* open output stream */
- id->id = p_sys->p_out->pf_add( p_sys->p_out, &id->p_encoder->fmt_out );
+ id->id = sout_StreamIdAdd( p_sys->p_out, &id->p_encoder->fmt_out );
id->b_transcode = true;
if( !id->id )
{
msg_Dbg( p_stream, "not transcoding a stream (fcc=`%4.4s')",
(char*)&p_fmt->i_codec );
- id->id = p_sys->p_out->pf_add( p_sys->p_out, p_fmt );
+ id->id = sout_StreamIdAdd( p_sys->p_out, p_fmt );
id->b_transcode = false;
if( !id->id ) goto error;
return id;
- error:
- if( id->p_decoder )
+error:
+ if( id )
{
- vlc_object_detach( id->p_decoder );
- vlc_object_release( id->p_decoder );
- id->p_decoder = NULL;
- }
+ if( id->p_decoder )
+ {
+ vlc_object_detach( id->p_decoder );
+ vlc_object_release( id->p_decoder );
+ id->p_decoder = NULL;
+ }
- if( id->p_encoder )
- {
- vlc_object_detach( id->p_encoder );
- es_format_Clean( &id->p_encoder->fmt_out );
- vlc_object_release( id->p_encoder );
- id->p_encoder = NULL;
- }
+ if( id->p_encoder )
+ {
+ vlc_object_detach( id->p_encoder );
+ es_format_Clean( &id->p_encoder->fmt_out );
+ vlc_object_release( id->p_encoder );
+ id->p_encoder = NULL;
+ }
- free( id );
+ free( id );
+ }
return NULL;
}
}
}
- if( id->id ) p_sys->p_out->pf_del( p_sys->p_out, id->id );
+ if( id->id ) sout_StreamIdDel( p_sys->p_out, id->id );
if( id->p_decoder )
{
sout_stream_sys_t *p_sys = p_stream->p_sys;
block_t *p_out = NULL;
- if( !id->b_transcode && id->id )
- {
- return p_sys->p_out->pf_send( p_sys->p_out, id->id, p_buffer );
- }
- else if( !id->b_transcode )
+ if( !id->b_transcode )
{
+ if( id->id )
+ return sout_StreamIdSend( p_sys->p_out, id->id, p_buffer );
+
block_Release( p_buffer );
return VLC_EGENERIC;
}
break;
}
- if( p_out ) return p_sys->p_out->pf_send( p_sys->p_out, id->id, p_out );
+ if( p_out )
+ return sout_StreamIdSend( p_sys->p_out, id->id, p_out );
return VLC_SUCCESS;
}
* decoder reencoder part
****************************************************************************/
-static int audio_BitsPerSample( vlc_fourcc_t i_format )
+static block_t *transcode_audio_alloc( filter_t *p_filter, int size )
{
- switch( i_format )
- {
- case VLC_FOURCC('u','8',' ',' '):
- case VLC_FOURCC('s','8',' ',' '):
- return 8;
-
- case VLC_FOURCC('u','1','6','l'):
- case VLC_FOURCC('s','1','6','l'):
- case VLC_FOURCC('u','1','6','b'):
- case VLC_FOURCC('s','1','6','b'):
- return 16;
-
- case VLC_FOURCC('u','2','4','l'):
- case VLC_FOURCC('s','2','4','l'):
- case VLC_FOURCC('u','2','4','b'):
- case VLC_FOURCC('s','2','4','b'):
- return 24;
-
- case VLC_FOURCC('u','3','2','l'):
- case VLC_FOURCC('s','3','2','l'):
- case VLC_FOURCC('u','3','2','b'):
- case VLC_FOURCC('s','3','2','b'):
- case VLC_FOURCC('f','l','3','2'):
- case VLC_FOURCC('f','i','3','2'):
- return 32;
-
- case VLC_FOURCC('f','l','6','4'):
- return 64;
- }
-
- return 0;
-}
-
-static block_t *transcode_audio_alloc( filter_t *filter, int size )
-{
- return block_New( filter, size );
+ VLC_UNUSED( p_filter );
+ return block_Alloc( size );
}
static int transcode_audio_filter_allocation_init( filter_t *p_filter,
{
sout_stream_sys_t *p_sys = p_stream->p_sys;
es_format_t fmt_last;
+ int i;
/*
* Open decoder
/* id->p_decoder->p_cfg = p_sys->p_audio_cfg; */
id->p_decoder->p_module =
- module_Need( id->p_decoder, "decoder", "$codec", 0 );
+ module_need( id->p_decoder, "decoder", "$codec", false );
if( !id->p_decoder->p_module )
{
msg_Err( p_stream, "cannot find audio decoder" );
return VLC_EGENERIC;
}
id->p_decoder->fmt_out.audio.i_bitspersample =
- audio_BitsPerSample( id->p_decoder->fmt_out.i_codec );
+ aout_BitsPerSample( id->p_decoder->fmt_out.i_codec );
fmt_last = id->p_decoder->fmt_out;
/* Fix AAC SBR changing number of channels and sampling rate */
if( !(id->p_decoder->fmt_in.i_codec == VLC_FOURCC('m','p','4','a') &&
id->p_decoder->fmt_out.i_codec );
id->p_encoder->fmt_in.audio.i_format = id->p_decoder->fmt_out.i_codec;
- if( ( id->p_encoder->fmt_out.i_codec == VLC_FOURCC('s','a','m','r') ) ||
- ( id->p_encoder->fmt_out.i_codec == VLC_FOURCC('s','a','w','b') ) )
- id->p_encoder->fmt_in.audio.i_rate = id->p_encoder->fmt_out.audio.i_rate;
- else
- id->p_encoder->fmt_in.audio.i_rate = fmt_last.audio.i_rate;
+ id->p_encoder->fmt_in.audio.i_rate = id->p_encoder->fmt_out.audio.i_rate;
id->p_encoder->fmt_in.audio.i_physical_channels =
id->p_encoder->fmt_out.audio.i_physical_channels;
id->p_encoder->fmt_in.audio.i_original_channels =
id->p_encoder->fmt_in.audio.i_channels =
id->p_encoder->fmt_out.audio.i_channels;
id->p_encoder->fmt_in.audio.i_bitspersample =
- audio_BitsPerSample( id->p_encoder->fmt_in.i_codec );
+ aout_BitsPerSample( id->p_encoder->fmt_in.i_codec );
id->p_encoder->p_cfg = p_stream->p_sys->p_audio_cfg;
id->p_encoder->p_module =
- module_Need( id->p_encoder, "encoder", p_sys->psz_aenc, true );
+ module_need( id->p_encoder, "encoder", p_sys->psz_aenc, true );
if( !id->p_encoder->p_module )
{
msg_Err( p_stream, "cannot find audio encoder (module:%s fourcc:%4.4s)",
p_sys->psz_aenc ? p_sys->psz_aenc : "any",
(char *)&p_sys->i_acodec );
- module_Unneed( id->p_decoder, id->p_decoder->p_module );
+ module_unneed( id->p_decoder, id->p_decoder->p_module );
id->p_decoder->p_module = NULL;
return VLC_EGENERIC;
}
id->p_encoder->fmt_in.audio.i_format = id->p_encoder->fmt_in.i_codec;
id->p_encoder->fmt_in.audio.i_bitspersample =
- audio_BitsPerSample( id->p_encoder->fmt_in.i_codec );
+ aout_BitsPerSample( id->p_encoder->fmt_in.i_codec );
/* Init filter chain */
- id->p_f_chain = filter_chain_New( p_stream, "audio filter2", false,
+ id->p_f_chain = filter_chain_New( p_stream, "audio filter2", true,
transcode_audio_filter_allocation_init, NULL, NULL );
filter_chain_Reset( id->p_f_chain, &fmt_last, &id->p_encoder->fmt_in );
fmt_last.audio.i_rate != id->p_encoder->fmt_in.audio.i_rate )
{
/* We'll have to go through fl32 first */
- es_format_t fmt_out = id->p_encoder->fmt_in;
- fmt_out.i_codec = fmt_out.audio.i_format = VLC_FOURCC('f','l','3','2');
- filter_chain_AppendFilter( id->p_f_chain, NULL, NULL, &fmt_last, &fmt_out );
- fmt_last = fmt_out;
+ fmt_last.i_codec = fmt_last.audio.i_format = VLC_FOURCC('f','l','3','2');
+ fmt_last.audio.i_bitspersample = aout_BitsPerSample( fmt_last.i_codec );
+ filter_chain_AppendFilter( id->p_f_chain, NULL, NULL, NULL, &fmt_last );
+ fmt_last = *filter_chain_GetFmtOut( id->p_f_chain );
}
-#if 0
-/* FIXME FIXME FIXME WHAT DOES THIS CODE DO? LOOKS LIKE IT'S RANDOMLY TRYING
-TO CHAIN A BUNCH OF AUDIO FILTERS */
- for( i = 0; i < TRANSCODE_FILTERS; i++ )
+ for( i = 0; i < 4; i++ )
{
if( (fmt_last.audio.i_channels !=
id->p_encoder->fmt_in.audio.i_channels) ||
(fmt_last.audio.i_rate != id->p_encoder->fmt_in.audio.i_rate) ||
(fmt_last.i_codec != id->p_encoder->fmt_in.i_codec) )
{
- id->pp_filter[id->i_filter] =
- transcode_audio_filter_new( p_stream, id, &fmt_last,
- &id->p_encoder->fmt_in, NULL );
-
- if( id->pp_filter[id->i_filter] )
- id->i_filter++;
- else
- break;
+ msg_Dbg( p_stream, "Looking for filter "
+ "(%4.4s->%4.4s, channels %d->%d, rate %d->%d)",
+ (char *)&fmt_last.i_codec,
+ (char *)&id->p_encoder->fmt_in.i_codec,
+ fmt_last.audio.i_channels,
+ id->p_encoder->fmt_in.audio.i_channels,
+ fmt_last.audio.i_rate,
+ id->p_encoder->fmt_in.audio.i_rate );
+ filter_chain_AppendFilter( id->p_f_chain, NULL, NULL,
+ &fmt_last, &id->p_encoder->fmt_in );
+ fmt_last = *filter_chain_GetFmtOut( id->p_f_chain );
}
+ else break;
}
-#endif
/* Final checks to see if conversions were successful */
if( fmt_last.i_codec != id->p_encoder->fmt_in.i_codec )
{
- msg_Err( p_stream, "no audio filter found (%4.4s->%4.4s)",
+ msg_Err( p_stream, "no audio filter found "
+ "(%4.4s->%4.4s, channels %d->%d, rate %d->%d)",
(char *)&fmt_last.i_codec,
- (char *)&id->p_encoder->fmt_in.i_codec );
+ (char *)&id->p_encoder->fmt_in.i_codec,
+ fmt_last.audio.i_channels,
+ id->p_encoder->fmt_in.audio.i_channels,
+ fmt_last.audio.i_rate,
+ id->p_encoder->fmt_in.audio.i_rate );
transcode_audio_close( id );
return VLC_EGENERIC;
}
transcode_audio_filter_allocation_init, NULL, NULL );
filter_chain_Reset( id->p_uf_chain, &fmt_last, &id->p_encoder->fmt_in );
filter_chain_AppendFromString( id->p_uf_chain, p_sys->psz_af2 );
+ fmt_last = *filter_chain_GetFmtOut( id->p_uf_chain );
}
if( fmt_last.audio.i_channels != id->p_encoder->fmt_in.audio.i_channels )
{
#if 1
- module_Unneed( id->p_encoder, id->p_encoder->p_module );
+ module_unneed( id->p_encoder, id->p_encoder->p_module );
id->p_encoder->p_module = NULL;
/* This might work, but only if the encoder is restarted */
/* reload encoder */
id->p_encoder->p_cfg = p_stream->p_sys->p_audio_cfg;
id->p_encoder->p_module =
- module_Need( id->p_encoder, "encoder", p_sys->psz_aenc, true );
- if( !id->p_encoder->p_module )
+ module_need( id->p_encoder, "encoder", p_sys->psz_aenc, true );
+ if( !id->p_encoder->p_module ||
+ fmt_last.audio.i_channels != id->p_encoder->fmt_in.audio.i_channels ||
+ fmt_last.i_codec != id->p_encoder->fmt_in.i_codec )
{
+ if( id->p_encoder->p_module )
+ {
+ module_unneed( id->p_encoder, id->p_encoder->p_module );
+ id->p_encoder->p_module = NULL;
+ }
msg_Err( p_stream, "cannot find audio encoder (module:%s fourcc:%4.4s)",
p_sys->psz_aenc ? p_sys->psz_aenc : "any",
(char *)&p_sys->i_acodec );
}
id->p_encoder->fmt_in.audio.i_format = id->p_encoder->fmt_in.i_codec;
id->p_encoder->fmt_in.audio.i_bitspersample =
- audio_BitsPerSample( id->p_encoder->fmt_in.i_codec );
+ aout_BitsPerSample( id->p_encoder->fmt_in.i_codec );
#else
msg_Err( p_stream, "no audio filter found for mixing from"
" %i to %i channels", fmt_last.audio.i_channels,
/* Close decoder */
if( id->p_decoder->p_module )
- module_Unneed( id->p_decoder, id->p_decoder->p_module );
+ module_unneed( id->p_decoder, id->p_decoder->p_module );
id->p_decoder->p_module = NULL;
+ if( id->p_decoder->p_description )
+ vlc_meta_Delete( id->p_decoder->p_description );
+ id->p_decoder->p_description = NULL;
+
/* Close encoder */
if( id->p_encoder->p_module )
- module_Unneed( id->p_encoder, id->p_encoder->p_module );
+ module_unneed( id->p_encoder, id->p_encoder->p_module );
id->p_encoder->p_module = NULL;
/* Close filters */
id->p_decoder->pf_picture_link = video_link_picture_decoder;
id->p_decoder->pf_picture_unlink = video_unlink_picture_decoder;
id->p_decoder->p_owner = malloc( sizeof(decoder_owner_sys_t) );
+ if( !id->p_decoder->p_owner )
+ return VLC_EGENERIC;
+
for( i = 0; i < PICTURE_RING_SIZE; i++ )
id->p_decoder->p_owner->pp_pics[i] = 0;
id->p_decoder->p_owner->p_sys = p_sys;
/* id->p_decoder->p_cfg = p_sys->p_video_cfg; */
id->p_decoder->p_module =
- module_Need( id->p_decoder, "decoder", "$codec", 0 );
+ module_need( id->p_decoder, "decoder", "$codec", false );
if( !id->p_decoder->p_module )
{
msg_Err( p_stream, "cannot find video decoder" );
+ free( id->p_decoder->p_owner );
return VLC_EGENERIC;
}
id->p_encoder->p_cfg = p_sys->p_video_cfg;
id->p_encoder->p_module =
- module_Need( id->p_encoder, "encoder", p_sys->psz_venc, true );
+ module_need( id->p_encoder, "encoder", p_sys->psz_venc, true );
if( !id->p_encoder->p_module )
{
msg_Err( p_stream, "cannot find video encoder (module:%s fourcc:%4.4s)",
p_sys->psz_venc ? p_sys->psz_venc : "any",
(char *)&p_sys->i_vcodec );
- module_Unneed( id->p_decoder, id->p_decoder->p_module );
+ module_unneed( id->p_decoder, id->p_decoder->p_module );
id->p_decoder->p_module = 0;
+ free( id->p_decoder->p_owner );
return VLC_EGENERIC;
}
/* Close the encoder.
* We'll open it only when we have the first frame. */
- module_Unneed( id->p_encoder, id->p_encoder->p_module );
+ module_unneed( id->p_encoder, id->p_encoder->p_module );
if( id->p_encoder->fmt_out.p_extra )
{
free( id->p_encoder->fmt_out.p_extra );
VLC_THREAD_PRIORITY_VIDEO;
p_sys->id_video = id;
vlc_mutex_init( &p_sys->lock_out );
- vlc_cond_init( p_stream, &p_sys->cond );
+ vlc_cond_init( &p_sys->cond );
memset( p_sys->pp_pics, 0, sizeof(p_sys->pp_pics) );
p_sys->i_first_pic = 0;
p_sys->i_last_pic = 0;
p_sys->p_buffers = NULL;
p_sys->b_die = p_sys->b_error = 0;
- if( vlc_thread_create( p_sys, "encoder", EncoderThread, i_priority,
- false ) )
+ if( vlc_thread_create( p_sys, "encoder", EncoderThread, i_priority ) )
{
msg_Err( p_stream, "cannot spawn encoder thread" );
- module_Unneed( id->p_decoder, id->p_decoder->p_module );
+ module_unneed( id->p_decoder, id->p_decoder->p_module );
id->p_decoder->p_module = 0;
+ free( id->p_decoder->p_owner );
return VLC_EGENERIC;
}
}
return VLC_SUCCESS;
}
-static int transcode_video_encoder_open( sout_stream_t *p_stream,
- sout_stream_id_t *id )
+static void transcode_video_encoder_init( sout_stream_t *p_stream,
+ sout_stream_id_t *id )
{
- sout_stream_sys_t *p_sys = p_stream->p_sys;
+ sout_stream_sys_t *p_sys = p_stream->p_sys;
- /* Calculate scaling
- * width/height of source */
- int i_src_width = id->p_decoder->fmt_out.video.i_width;
- int i_src_height = id->p_decoder->fmt_out.video.i_height;
+ /* Calculate scaling
+ * width/height of source */
+ int i_src_width = id->p_decoder->fmt_out.video.i_width;
+ int i_src_height = id->p_decoder->fmt_out.video.i_height;
- /* with/height scaling */
- float f_scale_width = 1;
- float f_scale_height = 1;
+ /* with/height scaling */
+ float f_scale_width = 1;
+ float f_scale_height = 1;
- /* width/height of output stream */
- int i_dst_width;
- int i_dst_height;
+ /* width/height of output stream */
+ int i_dst_width;
+ int i_dst_height;
- /* aspect ratio */
- float f_aspect = (float)id->p_decoder->fmt_out.video.i_aspect /
- VOUT_ASPECT_FACTOR;
+ /* aspect ratio */
+ float f_aspect = (float)id->p_decoder->fmt_out.video.i_aspect /
+ VOUT_ASPECT_FACTOR;
- msg_Dbg( p_stream, "decoder aspect is %i:%i",
- id->p_decoder->fmt_out.video.i_aspect, VOUT_ASPECT_FACTOR );
+ msg_Dbg( p_stream, "decoder aspect is %i:%i",
+ id->p_decoder->fmt_out.video.i_aspect, VOUT_ASPECT_FACTOR );
- /* Change f_aspect from source frame to source pixel */
- f_aspect = f_aspect * i_src_height / i_src_width;
- msg_Dbg( p_stream, "source pixel aspect is %f:1", f_aspect );
+ /* Change f_aspect from source frame to source pixel */
+ f_aspect = f_aspect * i_src_height / i_src_width;
+ msg_Dbg( p_stream, "source pixel aspect is %f:1", f_aspect );
/* Calculate scaling factor for specified parameters */
if( id->p_encoder->fmt_out.video.i_width <= 0 &&
f_aspect = f_aspect * i_dst_width / i_dst_height;
/* Store calculated values */
- id->p_encoder->fmt_out.video.i_width = i_dst_width;
- id->p_encoder->fmt_out.video.i_height = i_dst_height;
+ id->p_encoder->fmt_out.video.i_width =
+ id->p_encoder->fmt_out.video.i_visible_width = i_dst_width;
+ id->p_encoder->fmt_out.video.i_height =
+ id->p_encoder->fmt_out.video.i_visible_height = i_dst_height;
- id->p_encoder->fmt_in.video.i_width = i_dst_width;
- id->p_encoder->fmt_in.video.i_height = i_dst_height;
+ id->p_encoder->fmt_in.video.i_width =
+ id->p_encoder->fmt_in.video.i_visible_width = i_dst_width;
+ id->p_encoder->fmt_in.video.i_height =
+ id->p_encoder->fmt_in.video.i_visible_height = i_dst_height;
msg_Dbg( p_stream, "source %ix%i, destination %ix%i",
i_src_width, i_src_height,
msg_Dbg( p_stream, "encoder aspect is %i:%i",
id->p_encoder->fmt_out.video.i_aspect, VOUT_ASPECT_FACTOR );
+ id->p_encoder->fmt_in.video.i_chroma = id->p_encoder->fmt_in.i_codec;
+}
+
+static int transcode_video_encoder_open( sout_stream_t *p_stream,
+ sout_stream_id_t *id )
+{
+ sout_stream_sys_t *p_sys = p_stream->p_sys;
+
+
+ msg_Dbg( p_stream, "destination (after video filters) %ix%i",
+ id->p_encoder->fmt_in.video.i_width,
+ id->p_encoder->fmt_in.video.i_height );
+
id->p_encoder->p_module =
- module_Need( id->p_encoder, "encoder", p_sys->psz_venc, true );
+ module_need( id->p_encoder, "encoder", p_sys->psz_venc, true );
if( !id->p_encoder->p_module )
{
msg_Err( p_stream, "cannot find video encoder (module:%s fourcc:%4.4s)",
id->p_encoder->fmt_out.i_codec = VLC_FOURCC('m','p','g','v');
}
- id->id = p_stream->p_sys->p_out->pf_add( p_stream->p_sys->p_out,
- &id->p_encoder->fmt_out );
+ id->id = sout_StreamIdAdd( p_stream->p_sys->p_out,
+ &id->p_encoder->fmt_out );
if( !id->id )
{
msg_Err( p_stream, "cannot add this stream" );
/* Close decoder */
if( id->p_decoder->p_module )
- module_Unneed( id->p_decoder, id->p_decoder->p_module );
+ module_unneed( id->p_decoder, id->p_decoder->p_module );
+ if( id->p_decoder->p_description )
+ vlc_meta_Delete( id->p_decoder->p_description );
if( id->p_decoder->p_owner )
{
/* Close encoder */
if( id->p_encoder->p_module )
- module_Unneed( id->p_encoder, id->p_encoder->p_module );
+ module_unneed( id->p_encoder, id->p_encoder->p_module );
/* Close filters */
if( id->p_f_chain )
if( !id->p_encoder->p_module )
{
- if( transcode_video_encoder_open( p_stream, id ) != VLC_SUCCESS )
- {
- p_pic->pf_release( p_pic );
- transcode_video_close( p_stream, id );
- id->b_transcode = false;
- return VLC_EGENERIC;
- }
+ transcode_video_encoder_init( p_stream, id );
id->p_f_chain = filter_chain_New( p_stream, "video filter2",
false,
if( p_sys->psz_vf2 )
{
+ const es_format_t *p_fmt_out;
id->p_uf_chain = filter_chain_New( p_stream, "video filter2",
true,
transcode_video_filter_allocation_init,
transcode_video_filter_allocation_clear,
p_stream->p_sys );
- filter_chain_Reset( id->p_uf_chain, &id->p_decoder->fmt_out,
+ filter_chain_Reset( id->p_uf_chain, &id->p_encoder->fmt_in,
&id->p_encoder->fmt_in );
filter_chain_AppendFromString( id->p_uf_chain, p_sys->psz_vf2 );
+ p_fmt_out = filter_chain_GetFmtOut( id->p_uf_chain );
+ es_format_Copy( &id->p_encoder->fmt_in, p_fmt_out );
+ id->p_encoder->fmt_out.video.i_width =
+ id->p_encoder->fmt_in.video.i_width;
+ id->p_encoder->fmt_out.video.i_height =
+ id->p_encoder->fmt_in.video.i_height;
+ id->p_encoder->fmt_out.video.i_aspect =
+ id->p_encoder->fmt_in.video.i_aspect;
+ }
+
+ if( transcode_video_encoder_open( p_stream, id ) != VLC_SUCCESS )
+ {
+ p_pic->pf_release( p_pic );
+ transcode_video_close( p_stream, id );
+ id->b_transcode = false;
+ return VLC_EGENERIC;
}
}
if( p_sys->p_spu )
{
p_subpic = spu_SortSubpictures( p_sys->p_spu, p_pic->date,
- false /* Fixme: check if stream is paused */ );
+ false /* Fixme: check if stream is paused */, false );
/* TODO: get another pic */
}
/* Overlay subpicture */
if( p_subpic )
{
- int i_scale_width, i_scale_height;
- video_format_t *p_fmt;
-
- i_scale_width = id->p_encoder->fmt_in.video.i_width * 1000 /
- id->p_decoder->fmt_out.video.i_width;
- i_scale_height = id->p_encoder->fmt_in.video.i_height * 1000 /
- id->p_decoder->fmt_out.video.i_height;
+ video_format_t fmt;
if( p_pic->i_refcount && !filter_chain_GetLength( id->p_f_chain ) )
{
picture_t *p_tmp = video_new_buffer_decoder( id->p_decoder );
if( p_tmp )
{
- vout_CopyPicture( p_stream, p_tmp, p_pic );
+ picture_Copy( p_tmp, p_pic );
p_pic->pf_release( p_pic );
p_pic = p_tmp;
}
}
- *p_fmt = filter_chain_GetFmtOut( id->p_f_chain )->video;
+ if( filter_chain_GetLength( id->p_f_chain ) > 0 )
+ fmt = filter_chain_GetFmtOut( id->p_f_chain )->video;
+ else
+ fmt = id->p_decoder->fmt_out.video;
/* FIXME (shouldn't have to be done here) */
- p_fmt->i_sar_num = p_fmt->i_aspect *
- p_fmt->i_height / p_fmt->i_width;
- p_fmt->i_sar_den = VOUT_ASPECT_FACTOR;
+ fmt.i_sar_num = fmt.i_aspect * fmt.i_height / fmt.i_width;
+ fmt.i_sar_den = VOUT_ASPECT_FACTOR;
- spu_RenderSubpictures( p_sys->p_spu, p_fmt, p_pic, p_pic, p_subpic,
- i_scale_width, i_scale_height );
+ spu_RenderSubpictures( p_sys->p_spu, p_pic, &fmt,
+ p_subpic, &id->p_decoder->fmt_out.video, false );
}
/* Run user specified filter chain */
p_pic2 = video_new_buffer_decoder( id->p_decoder );
if( p_pic2 != NULL )
{
- vout_CopyPicture( p_stream, p_pic2, p_pic );
+ picture_Copy( p_pic2, p_pic );
p_pic2->date = i_pts;
}
}
return VLC_SUCCESS;
}
-static int EncoderThread( sout_stream_sys_t *p_sys )
+static void* EncoderThread( vlc_object_t* p_this )
{
+ sout_stream_sys_t *p_sys = (sout_stream_sys_t*)p_this;
sout_stream_id_t *id = p_sys->id_video;
picture_t *p_pic;
+ int canc = vlc_savecancel ();
- while( !p_sys->b_die && !p_sys->b_error )
+ while( vlc_object_alive (p_sys) && !p_sys->b_error )
{
block_t *p_block;
while( p_sys->i_last_pic == p_sys->i_first_pic )
{
vlc_cond_wait( &p_sys->cond, &p_sys->lock_out );
- if( p_sys->b_die || p_sys->b_error ) break;
+ if( !vlc_object_alive (p_sys) || p_sys->b_error ) break;
}
- if( p_sys->b_die || p_sys->b_error )
+ if( !vlc_object_alive (p_sys) || p_sys->b_error )
{
vlc_mutex_unlock( &p_sys->lock_out );
break;
}
block_ChainRelease( p_sys->p_buffers );
- return 0;
+ vlc_restorecancel (canc);
+ return NULL;
}
struct picture_sys_t
i = 0;
}
- p_pic = malloc( sizeof(picture_t) );
+ p_pic = picture_New( p_dec->fmt_out.video.i_chroma,
+ p_dec->fmt_out.video.i_width,
+ p_dec->fmt_out.video.i_height,
+ p_dec->fmt_out.video.i_aspect );
if( !p_pic ) return NULL;
p_dec->fmt_out.video.i_chroma = p_dec->fmt_out.i_codec;
- vout_AllocatePicture( VLC_OBJECT(p_dec), p_pic,
- p_dec->fmt_out.video.i_chroma,
- p_dec->fmt_out.video.i_width,
- p_dec->fmt_out.video.i_height,
- p_dec->fmt_out.video.i_aspect );
-
- if( !p_pic->i_planes )
- {
- free( p_pic );
- return NULL;
- }
-
- p_pic->pf_release = video_release_buffer;
- p_pic->p_sys = malloc( sizeof(picture_sys_t) );
+ p_pic->p_sys = calloc( 1, sizeof(picture_sys_t) );
if( !p_pic->p_sys )
{
- free( p_pic );
+ picture_Release( p_pic );
return NULL;
}
-
- p_pic->p_sys->p_owner = p_this;
- p_pic->i_status = RESERVED_PICTURE;
+ p_pic->pf_release = video_release_buffer;
+ p_pic->i_refcount = 0;
pp_ring[i] = p_pic;
return p_pic;
VLC_UNUSED(p_this);
if( p_pic )
{
+ free( p_pic->p_q );
free( p_pic->p_data_orig );
free( p_pic->p_sys );
free( p_pic );
VLC_UNUSED(p_decoder);
p_pic->i_refcount = 0;
p_pic->i_status = DESTROYED_PICTURE;
+ picture_CleanupQuant( p_pic );
}
static void video_del_buffer_filter( filter_t *p_filter, picture_t *p_pic )
VLC_UNUSED(p_filter);
p_pic->i_refcount = 0;
p_pic->i_status = DESTROYED_PICTURE;
+ picture_CleanupQuant( p_pic );
}
static void video_link_picture_decoder( decoder_t *p_dec, picture_t *p_pic )
/* id->p_decoder->p_cfg = p_sys->p_spu_cfg; */
id->p_decoder->p_module =
- module_Need( id->p_decoder, "decoder", "$codec", 0 );
+ module_need( id->p_decoder, "decoder", "$codec", false );
if( !id->p_decoder->p_module )
{
id->p_encoder->p_cfg = p_sys->p_spu_cfg;
id->p_encoder->p_module =
- module_Need( id->p_encoder, "encoder", p_sys->psz_senc, true );
+ module_need( id->p_encoder, "encoder", p_sys->psz_senc, true );
if( !id->p_encoder->p_module )
{
- module_Unneed( id->p_decoder, id->p_decoder->p_module );
+ module_unneed( id->p_decoder, id->p_decoder->p_module );
msg_Err( p_stream, "cannot find spu encoder (%s)", p_sys->psz_senc );
return VLC_EGENERIC;
}
{
/* Close decoder */
if( id->p_decoder->p_module )
- module_Unneed( id->p_decoder, id->p_decoder->p_module );
+ module_unneed( id->p_decoder, id->p_decoder->p_module );
+ if( id->p_decoder->p_description )
+ vlc_meta_Delete( id->p_decoder->p_description );
/* Close encoder */
if( id->p_encoder->p_module )
- module_Unneed( id->p_encoder, id->p_encoder->p_module );
+ module_unneed( id->p_encoder, id->p_encoder->p_module );
}
static int transcode_spu_process( sout_stream_t *p_stream,
static subpicture_t *spu_new_buffer( decoder_t *p_dec )
{
- sout_stream_t *p_stream = (sout_stream_t *)p_dec->p_owner;
- return spu_CreateSubpicture( p_stream->p_sys->p_spu );
+ VLC_UNUSED( p_dec );
+ return subpicture_New();
}
static void spu_del_buffer( decoder_t *p_dec, subpicture_t *p_subpic )
{
- sout_stream_t *p_stream = (sout_stream_t *)p_dec->p_owner;
- spu_DestroySubpicture( p_stream->p_sys->p_spu, p_subpic );
+ VLC_UNUSED( p_dec );
+ subpicture_Delete( p_subpic );
}
/*
id->p_encoder->p_cfg = p_sys->p_osd_cfg;
id->p_encoder->p_module =
- module_Need( id->p_encoder, "encoder", p_sys->psz_osdenc, true );
+ module_need( id->p_encoder, "encoder", p_sys->psz_osdenc, true );
if( !id->p_encoder->p_module )
{
}
/* open output stream */
- id->id = p_sys->p_out->pf_add( p_sys->p_out, &id->p_encoder->fmt_out );
+ id->id = sout_StreamIdAdd( p_sys->p_out, &id->p_encoder->fmt_out );
id->b_transcode = true;
if( !id->id ) goto error;
{
msg_Dbg( p_stream, "not transcoding a stream (fcc=`%4.4s')",
(char*)&id->p_decoder->fmt_out.i_codec );
- id->id = p_sys->p_out->pf_add( p_sys->p_out, &id->p_decoder->fmt_out );
+ id->id = sout_StreamIdAdd( p_sys->p_out, &id->p_decoder->fmt_out );
id->b_transcode = false;
if( !id->id ) goto error;
error:
msg_Err( p_stream, "starting osd encoding thread failed" );
if( id->p_encoder->p_module )
- module_Unneed( id->p_encoder, id->p_encoder->p_module );
+ module_unneed( id->p_encoder, id->p_encoder->p_module );
p_sys->b_osd = false;
return VLC_EGENERIC;
}
if( id )
{
if( id->p_encoder->p_module )
- module_Unneed( id->p_encoder, id->p_encoder->p_module );
+ module_unneed( id->p_encoder, id->p_encoder->p_module );
}
p_sys->b_osd = false;
}
/* Check if we have a subpicture to send */
if( p_sys->p_spu && in->i_dts > 0)
{
- p_subpic = spu_SortSubpictures( p_sys->p_spu, in->i_dts, false );
+ p_subpic = spu_SortSubpictures( p_sys->p_spu, in->i_dts, false, false );
}
else
{
}
p_block = id->p_encoder->pf_encode_sub( id->p_encoder, p_subpic );
- spu_DestroySubpicture( p_sys->p_spu, p_subpic );
+ subpicture_Delete( p_subpic );
if( p_block )
{
p_block->i_dts = p_block->i_pts = in->i_dts;
projects / vlc / blobdiff