#include <vlc_common.h>
#include <vlc_plugin.h>
-#include <vlc_vout.h>
-#include "vlc_filter.h"
-
-/*****************************************************************************
- * filter_sys_t : filter descriptor
- *****************************************************************************/
-struct filter_sys_t
-{
- es_format_t fmt_in;
- es_format_t fmt_out;
-};
+#include <vlc_filter.h>
/****************************************************************************
* Local prototypes
****************************************************************************/
static int OpenFilter ( vlc_object_t * );
-static void CloseFilter( vlc_object_t * );
-
static picture_t *Filter( filter_t *, picture_t * );
/*****************************************************************************
* Module descriptor
*****************************************************************************/
-vlc_module_begin();
- set_description( N_("Video scaling filter") );
- set_capability( "video filter2", 10 );
- set_callbacks( OpenFilter, CloseFilter );
-vlc_module_end();
+vlc_module_begin ()
+ set_description( N_("Video scaling filter") )
+ set_capability( "video filter2", 10 )
+ set_callbacks( OpenFilter, NULL )
+vlc_module_end ()
/*****************************************************************************
* OpenFilter: probe the filter and return score
static int OpenFilter( vlc_object_t *p_this )
{
filter_t *p_filter = (filter_t*)p_this;
- filter_sys_t *p_sys;
- if( ( p_filter->fmt_in.video.i_chroma != VLC_FOURCC('Y','U','V','P') &&
- p_filter->fmt_in.video.i_chroma != VLC_FOURCC('Y','U','V','A') &&
- p_filter->fmt_in.video.i_chroma != VLC_FOURCC('I','4','2','0') &&
- p_filter->fmt_in.video.i_chroma != VLC_FOURCC('Y','V','1','2') &&
- p_filter->fmt_in.video.i_chroma != VLC_FOURCC('R','G','B','A') ) ||
+ if( ( p_filter->fmt_in.video.i_chroma != VLC_CODEC_YUVP &&
+ p_filter->fmt_in.video.i_chroma != VLC_CODEC_YUVA &&
+ p_filter->fmt_in.video.i_chroma != VLC_CODEC_I420 &&
+ p_filter->fmt_in.video.i_chroma != VLC_CODEC_YV12 &&
+ p_filter->fmt_in.video.i_chroma != VLC_CODEC_RGB32 &&
+ p_filter->fmt_in.video.i_chroma != VLC_CODEC_RGBA ) ||
p_filter->fmt_in.video.i_chroma != p_filter->fmt_out.video.i_chroma )
{
return VLC_EGENERIC;
}
- /* Allocate the memory needed to store the decoder's structure */
- if( ( p_filter->p_sys = p_sys =
- (filter_sys_t *)malloc(sizeof(filter_sys_t)) ) == NULL )
- {
- msg_Err( p_filter, "out of memory" );
- return VLC_EGENERIC;
- }
-
p_filter->pf_video_filter = Filter;
msg_Dbg( p_filter, "%ix%i -> %ix%i", p_filter->fmt_in.video.i_width,
return VLC_SUCCESS;
}
-/*****************************************************************************
- * CloseFilter: clean up the filter
- *****************************************************************************/
-static void CloseFilter( vlc_object_t *p_this )
-{
- filter_t *p_filter = (filter_t*)p_this;
- filter_sys_t *p_sys = p_filter->p_sys;
-
- free( p_sys );
-}
-
/****************************************************************************
* Filter: the whole thing
****************************************************************************/
return NULL;
/* Request output picture */
- p_pic_dst = p_filter->pf_vout_buffer_new( p_filter );
+ p_pic_dst = filter_NewPicture( p_filter );
if( !p_pic_dst )
{
- msg_Warn( p_filter, "can't get output picture" );
- if( p_pic->pf_release )
- p_pic->pf_release( p_pic );
+ picture_Release( p_pic );
return NULL;
}
- if( p_filter->fmt_in.video.i_chroma != VLC_FOURCC('R','G','B','A') )
+ if( p_filter->fmt_in.video.i_chroma != VLC_CODEC_RGBA &&
+ p_filter->fmt_in.video.i_chroma != VLC_CODEC_RGB32 )
{
for( i_plane = 0; i_plane < p_pic_dst->i_planes; i_plane++ )
{
}
}
- p_pic_dst->date = p_pic->date;
- p_pic_dst->b_force = p_pic->b_force;
- p_pic_dst->i_nb_fields = p_pic->i_nb_fields;
- p_pic_dst->b_progressive = p_pic->b_progressive;
- p_pic_dst->b_top_field_first = p_pic->b_top_field_first;
-
- if( p_pic->pf_release )
- p_pic->pf_release( p_pic );
+ picture_CopyProperties( p_pic_dst, p_pic );
+ picture_Release( p_pic );
return p_pic_dst;
}