# include "config.h"
#endif
-#include <errno.h> /* ENOMEM */
-
#include <vlc_common.h>
#include <vlc_plugin.h>
#include <vlc_sout.h>
#include <vlc_image.h>
#include <vlc_filter.h>
+#include <vlc_modules.h>
#include "../video_filter/mosaic.h"
-#include <assert.h>
-
/*****************************************************************************
* Local structures
*****************************************************************************/
filter_chain_t *p_vf2;
};
-#define PICTURE_RING_SIZE 4
struct decoder_owner_sys_t
{
- picture_t *pp_pics[PICTURE_RING_SIZE];
-
/* Current format in use by the output */
video_format_t video;
};
-typedef void (* pf_release_t)( picture_t * );
-static void ReleasePicture( picture_t *p_pic )
-{
- assert( p_pic );
-
-
- if( p_pic->p_sys )
- {
- pf_release_t pf_release = (pf_release_t)p_pic->p_sys;
- p_pic->p_sys = NULL;
- pf_release( p_pic );
- }
- else
- {
- if( --p_pic->i_refcount == 0 )
- {
- free( p_pic->p_q );
- free( p_pic->p_data_orig );
- free( p_pic );
- }
- }
-}
-
/*****************************************************************************
* Local prototypes
*****************************************************************************/
inline static void video_del_buffer_decoder( decoder_t *, picture_t * );
inline static void video_del_buffer_filter( filter_t *, picture_t * );
-static void video_del_buffer( picture_t * );
inline static picture_t *video_new_buffer_decoder( decoder_t * );
inline static picture_t *video_new_buffer_filter( filter_t * );
static picture_t *video_new_buffer( vlc_object_t *, decoder_owner_sys_t *,
- es_format_t *, void (*)( picture_t * ) );
+ es_format_t * );
static void video_link_picture_decoder( decoder_t *, picture_t * );
static void video_unlink_picture_decoder( decoder_t *, picture_t * );
HEIGHT_LONGTEXT, true )
add_string( CFG_PREFIX "sar", "1:1", NULL, RATIO_TEXT,
RATIO_LONGTEXT, false )
- add_string( CFG_PREFIX "chroma", 0, NULL, CHROMA_TEXT, CHROMA_LONGTEXT,
+ add_string( CFG_PREFIX "chroma", NULL, NULL, CHROMA_TEXT, CHROMA_LONGTEXT,
false )
add_module_list( CFG_PREFIX "vfilter", "video filter2",
sout_stream_t *p_stream = (sout_stream_t*)p_this;
sout_stream_sys_t *p_sys = p_stream->p_sys;
+ /* Delete the callbacks */
+ var_DelCallback( p_stream, CFG_PREFIX "height", HeightCallback, p_stream );
+ var_DelCallback( p_stream, CFG_PREFIX "width", WidthCallback, p_stream );
+ var_DelCallback( p_stream, CFG_PREFIX "alpha", alphaCallback, p_stream );
+ var_DelCallback( p_stream, CFG_PREFIX "x", xCallback, p_stream );
+ var_DelCallback( p_stream, CFG_PREFIX "y", yCallback, p_stream );
+
p_stream->p_sout->i_out_pace_nocontrol--;
free( p_sys->psz_id );
static int video_filter_buffer_allocation_init( filter_t *p_filter, void *p_data )
{
- p_filter->pf_vout_buffer_new = video_new_buffer_filter;
- p_filter->pf_vout_buffer_del = video_del_buffer_filter;
+ p_filter->pf_video_buffer_new = video_new_buffer_filter;
+ p_filter->pf_video_buffer_del = video_del_buffer_filter;
p_filter->p_owner = p_data;
return VLC_SUCCESS;
}
return NULL;
/* Create decoder object */
- p_sys->p_decoder = vlc_object_create( p_stream, VLC_OBJECT_DECODER );
+ p_sys->p_decoder = vlc_object_create( p_stream, sizeof( decoder_t ) );
if( !p_sys->p_decoder )
return NULL;
vlc_object_attach( p_sys->p_decoder, p_stream );
p_sys->p_decoder->p_owner = malloc( sizeof(decoder_owner_sys_t) );
if( !p_sys->p_decoder->p_owner )
{
- vlc_object_detach( p_sys->p_decoder );
vlc_object_release( p_sys->p_decoder );
return NULL;
}
- for( i = 0; i < PICTURE_RING_SIZE; i++ )
- p_sys->p_decoder->p_owner->pp_pics[i] = NULL;
p_sys->p_decoder->p_owner->video = p_fmt->video;
//p_sys->p_decoder->p_cfg = p_sys->p_video_cfg;
msg_Err( p_stream, "cannot find decoder" );
}
free( p_sys->p_decoder->p_owner );
- vlc_object_detach( p_sys->p_decoder );
vlc_object_release( p_sys->p_decoder );
return NULL;
}
vlc_object_t *p_libvlc = VLC_OBJECT( p_stream->p_libvlc );
vlc_value_t val;
- p_bridge = malloc( sizeof( bridge_t ) );
+ p_bridge = xmalloc( sizeof( bridge_t ) );
var_Create( p_libvlc, "mosaic-struct", VLC_VAR_ADDRESS );
val.p_address = p_bridge;
if ( i == p_bridge->i_es_num )
{
- p_bridge->pp_es = realloc( p_bridge->pp_es,
- (p_bridge->i_es_num + 1)
- * sizeof(bridged_es_t *) );
+ p_bridge->pp_es = xrealloc( p_bridge->pp_es,
+ (p_bridge->i_es_num + 1) * sizeof(bridged_es_t *) );
p_bridge->i_es_num++;
- p_bridge->pp_es[i] = malloc( sizeof(bridged_es_t) );
+ p_bridge->pp_es[i] = xmalloc( sizeof(bridged_es_t) );
}
p_sys->p_es = p_es = p_bridge->pp_es[i];
if( p_sys->p_decoder->p_description )
vlc_meta_Delete( p_sys->p_decoder->p_description );
- vlc_object_detach( p_sys->p_decoder );
vlc_object_release( p_sys->p_decoder );
- picture_t **pp_ring = p_owner->pp_pics;
- for( i = 0; i < PICTURE_RING_SIZE; i++ )
- {
- if ( pp_ring[i] != NULL )
- {
- free( pp_ring[i]->p_data_orig );
- free( pp_ring[i]->p_sys );
- free( pp_ring[i] );
- }
- }
free( p_owner );
}
while ( p_es->p_picture )
{
picture_t *p_next = p_es->p_picture->p_next;
- p_es->p_picture->pf_release( p_es->p_picture );
+ picture_Release( p_es->p_picture );
p_es->p_picture = p_next;
}
else
fmt_out.i_chroma = VLC_CODEC_I420;
+ const unsigned i_fmt_in_aspect =
+ (int64_t)VOUT_ASPECT_FACTOR *
+ fmt_in.i_sar_num * fmt_in.i_width /
+ (fmt_in.i_sar_den * fmt_in.i_height);
if ( !p_sys->i_height )
{
fmt_out.i_width = p_sys->i_width;
fmt_out.i_height = (p_sys->i_width * VOUT_ASPECT_FACTOR
- * p_sys->i_sar_num / p_sys->i_sar_den / fmt_in.i_aspect)
+ * p_sys->i_sar_num / p_sys->i_sar_den / i_fmt_in_aspect)
& ~0x1;
}
else if ( !p_sys->i_width )
{
fmt_out.i_height = p_sys->i_height;
- fmt_out.i_width = (p_sys->i_height * fmt_in.i_aspect
+ fmt_out.i_width = (p_sys->i_height * i_fmt_in_aspect
* p_sys->i_sar_den / p_sys->i_sar_num / VOUT_ASPECT_FACTOR)
& ~0x1;
}
p_new_pic = image_Convert( p_sys->p_image,
p_pic, &fmt_in, &fmt_out );
- if ( p_new_pic == NULL )
+ if( p_new_pic == NULL )
{
msg_Err( p_stream, "image conversion failed" );
picture_Release( p_pic );
p_new_pic = picture_New( p_pic->format.i_chroma,
p_pic->format.i_width, p_pic->format.i_height,
- p_sys->p_decoder->fmt_out.video.i_aspect );
+ p_sys->p_decoder->fmt_out.video.i_sar_num,
+ p_sys->p_decoder->fmt_out.video.i_sar_den );
if( !p_new_pic )
{
picture_Release( p_pic );
picture_Copy( p_new_pic, p_pic );
}
-
- p_new_pic->i_refcount = 1;
- p_new_pic->i_status = DESTROYED_PICTURE;
- p_new_pic->i_type = DIRECT_PICTURE;
- p_new_pic->p_sys = (picture_sys_t *)p_new_pic->pf_release;
- p_new_pic->pf_release = ReleasePicture;
- p_new_pic->date = p_pic->date;
picture_Release( p_pic );
if( p_sys->p_vf2 )
return VLC_SUCCESS;
}
-struct picture_sys_t
-{
- vlc_object_t *p_owner;
- bool b_dead;
-};
-
-static void video_release_buffer_decoder( picture_t *p_pic )
-{
- assert( p_pic && p_pic->p_sys );
-
- if( --p_pic->i_refcount > 0 )
- return;
-
- video_del_buffer_decoder( (decoder_t *)p_pic->p_sys->p_owner, p_pic );
-}
-
-static void video_release_buffer_filter( picture_t *p_pic )
-{
- assert( p_pic );
-
- if( --p_pic->i_refcount > 0 )
- return;
-
- assert( p_pic->p_sys );
-
- video_del_buffer_filter( (filter_t *)p_pic->p_sys->p_owner, p_pic );
-}
-
inline static picture_t *video_new_buffer_decoder( decoder_t *p_dec )
{
return video_new_buffer( VLC_OBJECT( p_dec ),
(decoder_owner_sys_t *)p_dec->p_owner,
- &p_dec->fmt_out,
- video_release_buffer_decoder );
+ &p_dec->fmt_out );
}
inline static picture_t *video_new_buffer_filter( filter_t *p_filter )
{
return video_new_buffer( VLC_OBJECT( p_filter ),
(decoder_owner_sys_t *)p_filter->p_owner,
- &p_filter->fmt_out,
- video_release_buffer_filter );
+ &p_filter->fmt_out );
}
static picture_t *video_new_buffer( vlc_object_t *p_this,
decoder_owner_sys_t *p_sys,
- es_format_t *fmt_out,
- void ( *pf_release )( picture_t * ) )
+ es_format_t *fmt_out )
{
- picture_t **pp_ring = p_sys->pp_pics;
- picture_t *p_pic;
- int i;
-
+ VLC_UNUSED(p_this);
if( fmt_out->video.i_width != p_sys->video.i_width ||
fmt_out->video.i_height != p_sys->video.i_height ||
fmt_out->video.i_chroma != p_sys->video.i_chroma ||
- fmt_out->video.i_aspect != p_sys->video.i_aspect )
+ (int64_t)fmt_out->video.i_sar_num * p_sys->video.i_sar_den !=
+ (int64_t)fmt_out->video.i_sar_den * p_sys->video.i_sar_num )
{
- if( !fmt_out->video.i_sar_num ||
- !fmt_out->video.i_sar_den )
- {
- fmt_out->video.i_sar_num =
- fmt_out->video.i_aspect * fmt_out->video.i_height;
-
- fmt_out->video.i_sar_den =
- VOUT_ASPECT_FACTOR * fmt_out->video.i_width;
- }
-
vlc_ureduce( &fmt_out->video.i_sar_num,
&fmt_out->video.i_sar_den,
fmt_out->video.i_sar_num,
fmt_out->video.i_chroma = fmt_out->i_codec;
p_sys->video = fmt_out->video;
-
- for( i = 0; i < PICTURE_RING_SIZE; i++ )
- {
- if ( pp_ring[i] != NULL )
- {
- if ( pp_ring[i]->i_status == DESTROYED_PICTURE )
- {
- free( pp_ring[i]->p_data_orig );
- free( pp_ring[i]->p_sys );
- free( pp_ring[i] );
- }
- else
- {
- pp_ring[i]->p_sys->b_dead = true;
- }
- pp_ring[i] = NULL;
- }
- }
- }
-
- /* 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;
- pp_ring[i]->i_refcount = 1;
- return pp_ring[i];
- }
- }
- for( i = 0; i < PICTURE_RING_SIZE; i++ )
- {
- if( pp_ring[i] == NULL ) break;
- }
-
- 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]->p_sys->b_dead = true;
- pp_ring[i]->pf_release( pp_ring[i] );
- pp_ring[i] = NULL;
- }
-
- i = 0;
}
+ /* */
fmt_out->video.i_chroma = fmt_out->i_codec;
- p_pic = picture_New( fmt_out->video.i_chroma,
- fmt_out->video.i_width,
- fmt_out->video.i_height,
- fmt_out->video.i_aspect );
- if( !p_pic )
- return NULL;
-
- p_pic->i_status = RESERVED_PICTURE;
- p_pic->pf_release = pf_release;
- p_pic->i_refcount = 1;
- p_pic->p_sys = malloc( sizeof(picture_sys_t) );
- p_pic->p_sys->p_owner = p_this;
- p_pic->p_sys->b_dead = false;
-
- pp_ring[i] = p_pic;
-
- return p_pic;
+ return picture_NewFromFormat( &fmt_out->video );
}
inline static void video_del_buffer_decoder( decoder_t *p_this,
picture_t *p_pic )
{
VLC_UNUSED(p_this);
- video_del_buffer( p_pic );
+ picture_Release( p_pic );
}
inline static void video_del_buffer_filter( filter_t *p_this,
picture_t *p_pic )
{
VLC_UNUSED(p_this);
- video_del_buffer( p_pic );
-}
-
-static void video_del_buffer( picture_t *p_pic )
-{
- p_pic->i_refcount = 0;
- p_pic->i_status = DESTROYED_PICTURE;
- if ( p_pic->p_sys->b_dead )
- {
- free( p_pic->p_data_orig );
- free( p_pic->p_sys );
- free( 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_decoder( p_pic );
+ picture_Release( p_pic );
}
projects / vlc / blobdiff