VENC_LONGTEXT, false )
add_string( SOUT_CFG_PREFIX "vcodec", NULL, NULL, VCODEC_TEXT,
VCODEC_LONGTEXT, false )
- add_integer( SOUT_CFG_PREFIX "vb", 800 * 1000, NULL, VB_TEXT,
+ add_integer( SOUT_CFG_PREFIX "vb", 0, NULL, VB_TEXT,
VB_LONGTEXT, false )
add_float( SOUT_CFG_PREFIX "scale", 1, NULL, SCALE_TEXT,
SCALE_LONGTEXT, false )
static int transcode_video_process( sout_stream_t *, sout_stream_id_t *,
block_t *, block_t ** );
-static void video_del_buffer( vlc_object_t *, picture_t * );
static picture_t *video_new_buffer_decoder( decoder_t * );
static void video_del_buffer_decoder( decoder_t *, picture_t * );
static void video_link_picture_decoder( decoder_t *, picture_t * );
static void video_unlink_picture_decoder( decoder_t *, picture_t * );
-static picture_t *video_new_buffer_filter( filter_t * );
-static void video_del_buffer_filter( filter_t *, picture_t * );
static int transcode_spu_new ( sout_stream_t *, sout_stream_id_t * );
static void transcode_spu_close ( sout_stream_id_t * );
struct decoder_owner_sys_t
{
- picture_t *pp_pics[PICTURE_RING_SIZE];
- sout_stream_sys_t *p_sys;
-};
-struct filter_owner_sys_t
-{
- picture_t *pp_pics[PICTURE_RING_SIZE];
sout_stream_sys_t *p_sys;
};
if( p_sys->i_acodec )
{
- if( p_sys->i_acodec == VLC_FOURCC('m','p','3',' ') &&
- p_sys->i_channels > 2 )
+ if( ( p_sys->i_acodec == VLC_CODEC_MP3 ||
+ p_sys->i_acodec == VLC_CODEC_MPGA ) && p_sys->i_channels > 2 )
{
msg_Warn( p_stream, "%d channels invalid for mp3, forcing to 2",
p_sys->i_channels );
* video
*/
+static picture_t *transcode_video_filter_buffer_new( filter_t *p_filter )
+{
+ p_filter->fmt_out.video.i_chroma = p_filter->fmt_out.i_codec;
+ return picture_New( p_filter->fmt_out.video.i_chroma,
+ p_filter->fmt_out.video.i_width,
+ p_filter->fmt_out.video.i_height,
+ p_filter->fmt_out.video.i_aspect );
+}
+static void transcode_video_filter_buffer_del( filter_t *p_filter, picture_t *p_pic )
+{
+ VLC_UNUSED(p_filter);
+ picture_Release( p_pic );
+}
+
static int transcode_video_filter_allocation_init( filter_t *p_filter,
void *p_data )
{
- sout_stream_sys_t *p_sys = (sout_stream_sys_t*)p_data;
- int i;
-
- p_filter->pf_vout_buffer_new = video_new_buffer_filter;
- p_filter->pf_vout_buffer_del = video_del_buffer_filter;
-
- p_filter->p_owner = malloc( sizeof(filter_owner_sys_t) );
- if( !p_filter->p_owner )
- return VLC_EGENERIC;
-
- for( i = 0; i < PICTURE_RING_SIZE; i++ )
- p_filter->p_owner->pp_pics[i] = 0;
- p_filter->p_owner->p_sys = p_sys;
-
+ p_filter->pf_vout_buffer_new = transcode_video_filter_buffer_new;
+ p_filter->pf_vout_buffer_del = transcode_video_filter_buffer_del;
return VLC_SUCCESS;
}
static void transcode_video_filter_allocation_clear( filter_t *p_filter )
{
- int j;
-
- /* Clean-up pictures ring buffer */
- for( j = 0; j < PICTURE_RING_SIZE; j++ )
- {
- if( p_filter->p_owner->pp_pics[j] )
- video_del_buffer( VLC_OBJECT(p_filter),
- p_filter->p_owner->pp_pics[j] );
- }
- free( p_filter->p_owner );
}
static int transcode_video_new( sout_stream_t *p_stream, sout_stream_id_t *id )
{
sout_stream_sys_t *p_sys = p_stream->p_sys;
- int i;
/* Open decoder
* Initialization of decoder structures
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; */
/* The dimensions will be set properly later on.
* Just put sensible values so we can test an encoder is available. */
id->p_encoder->fmt_in.video.i_width =
- id->p_encoder->fmt_out.video.i_width ?:
- id->p_decoder->fmt_in.video.i_width ?: 16;
+ id->p_encoder->fmt_out.video.i_width
+ ? id->p_encoder->fmt_out.video.i_width
+ : id->p_decoder->fmt_in.video.i_width
+ ? id->p_decoder->fmt_in.video.i_width : 16;
id->p_encoder->fmt_in.video.i_height =
- id->p_encoder->fmt_out.video.i_height ?:
- id->p_decoder->fmt_in.video.i_height ?: 16;
+ id->p_encoder->fmt_out.video.i_height
+ ? id->p_encoder->fmt_out.video.i_height
+ : id->p_decoder->fmt_in.video.i_height
+ ? id->p_decoder->fmt_in.video.i_height : 16;
id->p_encoder->fmt_in.video.i_frame_rate = ENC_FRAMERATE;
id->p_encoder->fmt_in.video.i_frame_rate_base = ENC_FRAMERATE_BASE;
static void transcode_video_close( sout_stream_t *p_stream,
sout_stream_id_t *id )
{
- int i;
-
if( p_stream->p_sys->i_threads >= 1 )
{
vlc_mutex_lock( &p_stream->p_sys->lock_out );
if( id->p_decoder->p_description )
vlc_meta_Delete( id->p_decoder->p_description );
- if( id->p_decoder->p_owner )
- {
- /* Clean-up pictures ring buffer */
- for( i = 0; i < PICTURE_RING_SIZE; i++ )
- {
- if( id->p_decoder->p_owner->pp_pics[i] )
- video_del_buffer( VLC_OBJECT(id->p_decoder),
- id->p_decoder->p_owner->pp_pics[i] );
- }
- free( id->p_decoder->p_owner );
- }
+ free( id->p_decoder->p_owner );
/* Close encoder */
if( id->p_encoder->p_module )
{
msg_Dbg( p_stream, "late picture skipped (%"PRId64")",
current_date + 50000 - p_pic->date );
- p_pic->pf_release( p_pic );
+ picture_Release( p_pic );
continue;
}
}
msg_Dbg( p_stream, "dropping frame (%i)",
(int)(i_video_drift - i_master_drift) );
#endif
- p_pic->pf_release( p_pic );
+ picture_Release( p_pic );
continue;
}
else if( i_video_drift > (i_master_drift + 50000) )
if( transcode_video_encoder_open( p_stream, id ) != VLC_SUCCESS )
{
- p_pic->pf_release( p_pic );
+ picture_Release( p_pic );
transcode_video_close( p_stream, id );
id->b_transcode = false;
return VLC_EGENERIC;
/* Check if we have a subpicture to overlay */
if( p_sys->p_spu )
{
- p_subpic = spu_SortSubpictures( p_sys->p_spu, p_pic->date,
- false /* Fixme: check if stream is paused */, false );
+ p_subpic = spu_SortSubpictures( p_sys->p_spu, p_pic->date, false );
/* TODO: get another pic */
}
{
video_format_t fmt;
- if( p_pic->i_refcount && !filter_chain_GetLength( id->p_f_chain ) )
+ if( picture_IsReferenced( p_pic ) && !filter_chain_GetLength( id->p_f_chain ) )
{
/* We can't modify the picture, we need to duplicate it */
picture_t *p_tmp = video_new_buffer_decoder( id->p_decoder );
if( p_tmp )
{
picture_Copy( p_tmp, p_pic );
- p_pic->pf_release( p_pic );
+ picture_Release( p_pic );
p_pic = p_tmp;
}
}
fmt.i_sar_num = fmt.i_aspect * fmt.i_height / fmt.i_width;
fmt.i_sar_den = VOUT_ASPECT_FACTOR;
+ /* FIXME the mdate() seems highly suspicious */
spu_RenderSubpictures( p_sys->p_spu, p_pic, &fmt,
- p_subpic, &id->p_decoder->fmt_out.video, false );
+ p_subpic, &id->p_decoder->fmt_out.video, mdate() );
}
/* Run user specified filter chain */
if( p_sys->i_threads == 0 )
{
- p_pic->pf_release( p_pic );
+ picture_Release( p_pic );
}
else
{
block_ChainAppend( &p_sys->p_buffers, p_block );
vlc_mutex_unlock( &p_sys->lock_out );
- p_pic->pf_release( p_pic );
+ picture_Release( p_pic );
}
while( p_sys->i_last_pic != p_sys->i_first_pic )
{
p_pic = p_sys->pp_pics[p_sys->i_first_pic++];
p_sys->i_first_pic %= PICTURE_RING_SIZE;
- p_pic->pf_release( p_pic );
+ picture_Release( p_pic );
}
block_ChainRelease( p_sys->p_buffers );
return NULL;
}
-struct picture_sys_t
-{
- vlc_object_t *p_owner;
-};
-
-static void video_release_buffer( picture_t *p_pic )
+static picture_t *video_new_buffer_decoder( decoder_t *p_dec )
{
- if( p_pic && !p_pic->i_refcount && p_pic->pf_release && p_pic->p_sys )
+ sout_stream_sys_t *p_ssys = p_dec->p_owner->p_sys;
+ if( p_ssys->i_threads >= 1 )
{
- video_del_buffer_decoder( (decoder_t *)p_pic->p_sys->p_owner, p_pic );
- }
- else if( p_pic && p_pic->i_refcount > 0 ) p_pic->i_refcount--;
-}
+ int i_first_pic = p_ssys->i_first_pic;
-static picture_t *video_new_buffer( vlc_object_t *p_this, picture_t **pp_ring,
- sout_stream_sys_t *p_sys )
-{
- decoder_t *p_dec = (decoder_t *)p_this;
- picture_t *p_pic;
- int i;
-
- /* Find an empty space in the picture ring buffer */
- for( i = 0; i < PICTURE_RING_SIZE; i++ )
- {
- if( pp_ring[i] != NULL && pp_ring[i]->i_status == DESTROYED_PICTURE )
- {
- pp_ring[i]->i_status = RESERVED_PICTURE;
- return pp_ring[i];
- }
- }
- for( i = 0; i < PICTURE_RING_SIZE; i++ )
- {
- if( pp_ring[i] == NULL ) break;
- }
-
- if( i == PICTURE_RING_SIZE && p_sys->i_threads >= 1 )
- {
- int i_first_pic = p_sys->i_first_pic;
-
- if( p_sys->i_first_pic != p_sys->i_last_pic )
+ if( p_ssys->i_first_pic != p_ssys->i_last_pic )
{
/* Encoder still has stuff to encode, wait to clear-up the list */
- while( p_sys->i_first_pic == i_first_pic )
- msleep( 100000 );
- }
-
- /* Find an empty space in the picture ring buffer */
- for( i = 0; i < PICTURE_RING_SIZE; i++ )
- {
- if( pp_ring[i] != NULL && pp_ring[i]->i_status == DESTROYED_PICTURE )
- {
- pp_ring[i]->i_status = RESERVED_PICTURE;
- return pp_ring[i];
- }
- }
- for( i = 0; i < PICTURE_RING_SIZE; i++ )
- {
- if( pp_ring[i] == NULL ) break;
+ while( p_ssys->i_first_pic == i_first_pic )
+ msleep( 5000 );
}
}
- if( i == PICTURE_RING_SIZE )
- {
- msg_Err( p_this, "decoder/filter is leaking pictures, "
- "resetting its ring buffer" );
-
- for( i = 0; i < PICTURE_RING_SIZE; i++ )
- {
- pp_ring[i]->pf_release( pp_ring[i] );
- }
-
- i = 0;
- }
-
p_dec->fmt_out.video.i_chroma = p_dec->fmt_out.i_codec;
- 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_pic->p_sys = calloc( 1, sizeof(picture_sys_t) );
- if( !p_pic->p_sys )
- {
- picture_Release( p_pic );
- return NULL;
- }
- p_pic->pf_release = video_release_buffer;
- p_pic->i_refcount = 0;
-
- pp_ring[i] = p_pic;
- return p_pic;
-}
-
-static picture_t *video_new_buffer_decoder( decoder_t *p_dec )
-{
- return video_new_buffer( VLC_OBJECT(p_dec),
- p_dec->p_owner->pp_pics, p_dec->p_owner->p_sys );
-}
-
-static picture_t *video_new_buffer_filter( filter_t *p_filter )
-{
- return video_new_buffer( VLC_OBJECT(p_filter),
- p_filter->p_owner->pp_pics,
- p_filter->p_owner->p_sys );
-}
-
-static void video_del_buffer( vlc_object_t *p_this, picture_t *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 );
- }
+ return 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 );
}
static void video_del_buffer_decoder( decoder_t *p_decoder, picture_t *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 );
+ picture_Release( p_pic );
}
static void video_link_picture_decoder( decoder_t *p_dec, picture_t *p_pic )
{
VLC_UNUSED(p_dec);
- p_pic->i_refcount++;
+ picture_Hold( p_pic );
}
static void video_unlink_picture_decoder( decoder_t *p_dec, picture_t *p_pic )
{
VLC_UNUSED(p_dec);
- video_release_buffer( p_pic );
+ picture_Release( p_pic );
}
/*
/* 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, false );
+ p_subpic = spu_SortSubpictures( p_sys->p_spu, in->i_dts, false );
}
else
{
projects / vlc / blobdiff