/*
Copyright (C) 2006 Michael Niedermayer <michaelni@gmx.at>
-
+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
-
+
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
-
+
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "hb.h"
-#include "ffmpeg/avcodec.h"
+#include "hbffmpeg.h"
#include "mpeg2dec/mpeg2.h"
#define SUPPRESS_AV_LOG
#define MIN3(a,b,c) MIN(MIN(a,b),c)
#define MAX3(a,b,c) MAX(MAX(a,b),c)
-struct hb_filter_private_s
+typedef struct yadif_arguments_s {
+ uint8_t **dst;
+ int parity;
+ int tff;
+ int stop;
+} yadif_arguments_t;
+
+struct hb_filter_private_s
{
int pix_fmt;
int width[3];
int yadif_mode;
int yadif_parity;
int yadif_ready;
-
- uint8_t * yadif_ref[4][3];
+
+ uint8_t * yadif_ref[4][3];
int yadif_ref_stride[3];
-
+
+ int cpu_count;
+
+ hb_thread_t ** yadif_threads; // Threads for Yadif - one per CPU
+ hb_lock_t ** yadif_begin_lock; // Thread has work
+ hb_lock_t ** yadif_complete_lock; // Thread has completed work
+ yadif_arguments_t *yadif_arguments; // Arguments to thread for work
+
int mcdeint_mode;
int mcdeint_qp;
-
+
int mcdeint_outbuf_size;
uint8_t * mcdeint_outbuf;
AVCodecContext * mcdeint_avctx_enc;
AVFrame * mcdeint_frame;
AVFrame * mcdeint_frame_dec;
-
+
AVPicture pic_in;
- AVPicture pic_out;
+ AVPicture pic_out;
hb_buffer_t * buf_out[2];
hb_buffer_t * buf_settings;
};
-hb_filter_private_t * hb_deinterlace_init( int pix_fmt,
- int width,
+hb_filter_private_t * hb_deinterlace_init( int pix_fmt,
+ int width,
int height,
char * settings );
-int hb_deinterlace_work( const hb_buffer_t * buf_in,
+int hb_deinterlace_work( hb_buffer_t * buf_in,
hb_buffer_t ** buf_out,
int pix_fmt,
- int width,
+ int width,
int height,
hb_filter_private_t * pv );
void hb_deinterlace_close( hb_filter_private_t * pv );
hb_filter_object_t hb_filter_deinterlace =
-{
+{
FILTER_DEINTERLACE,
- "Deinterlace (yadif/mcdeint)",
+ "Deinterlace (ffmpeg or yadif/mcdeint)",
NULL,
hb_deinterlace_init,
hb_deinterlace_work,
hb_deinterlace_close,
};
-static void yadif_store_ref( const uint8_t ** pic,
+
+static void yadif_store_ref( const uint8_t ** pic,
hb_filter_private_t * pv )
{
- memcpy( pv->yadif_ref[3],
- pv->yadif_ref[0],
+ memcpy( pv->yadif_ref[3],
+ pv->yadif_ref[0],
sizeof(uint8_t *)*3 );
-
- memmove( pv->yadif_ref[0],
- pv->yadif_ref[1],
- sizeof(uint8_t *)*3*3 );
-
+
+ memmove( pv->yadif_ref[0],
+ pv->yadif_ref[1],
+ sizeof(uint8_t *)*3*3 );
+
int i;
for( i = 0; i < 3; i++ )
{
const uint8_t * src = pic[i];
uint8_t * ref = pv->yadif_ref[2][i];
-
+
int w = pv->width[i];
- int h = pv->height[i];
int ref_stride = pv->yadif_ref_stride[i];
-
+
int y;
for( y = 0; y < pv->height[i]; y++ )
{
static void yadif_filter_line( uint8_t *dst,
uint8_t *prev,
- uint8_t *cur,
+ uint8_t *cur,
uint8_t *next,
int plane,
int parity,
{
uint8_t *prev2 = parity ? prev : cur ;
uint8_t *next2 = parity ? cur : next;
-
+
int w = pv->width[plane];
int refs = pv->yadif_ref_stride[plane];
-
+
int x;
for( x = 0; x < w; x++)
{
if( score < spatial_score ){\
spatial_score = score;\
spatial_pred = (cur[-refs +j] + cur[+refs -j])>>1;\
-
+
YADIF_CHECK(-1) YADIF_CHECK(-2) }} }}
YADIF_CHECK( 1) YADIF_CHECK( 2) }} }}
{
int b = (prev2[-2*refs] + next2[-2*refs])>>1;
int f = (prev2[+2*refs] + next2[+2*refs])>>1;
-
+
int max = MAX3(d-e, d-c, MIN(b-c, f-e));
int min = MIN3(d-e, d-c, MAX(b-c, f-e));
}
}
-static void yadif_filter( uint8_t ** dst,
- int parity,
- int tff,
- hb_filter_private_t * pv )
+typedef struct yadif_thread_arg_s {
+ hb_filter_private_t *pv;
+ int segment;
+} yadif_thread_arg_t;
+
+/*
+ * deinterlace this segment of all three planes in a single thread.
+ */
+void yadif_filter_thread( void *thread_args_v )
{
- int i;
- for( i = 0; i < 3; i++ )
- {
- int w = pv->width[i];
- int h = pv->height[i];
- int ref_stride = pv->yadif_ref_stride[i];
+ yadif_arguments_t *yadif_work = NULL;
+ hb_filter_private_t * pv;
+ int run = 1;
+ int plane;
+ int segment, segment_start, segment_stop;
+ yadif_thread_arg_t *thread_args = thread_args_v;
+ uint8_t **dst;
+ int parity, tff, y, w, h, ref_stride, penultimate, ultimate;
+
+
+ pv = thread_args->pv;
+ segment = thread_args->segment;
+
+ hb_log("Yadif Deinterlace thread started for segment %d", segment);
+
+ while( run )
+ {
+ /*
+ * Wait here until there is work to do. hb_lock() blocks until
+ * render releases it to say that there is more work to do.
+ */
+ hb_lock( pv->yadif_begin_lock[segment] );
+
+ yadif_work = &pv->yadif_arguments[segment];
+
+ if( yadif_work->stop )
+ {
+ /*
+ * No more work to do, exit this thread.
+ */
+ run = 0;
+ continue;
+ }
+
+ if( yadif_work->dst == NULL )
+ {
+ hb_error( "Thread started when no work available" );
+ hb_snooze(500);
+ continue;
+ }
- int y;
- for( y = 0; y < h; y++ )
+ /*
+ * Process all three planes, but only this segment of it.
+ */
+ for( plane = 0; plane < 3; plane++)
{
- if( (y ^ parity) & 1 )
+
+ dst = yadif_work->dst;
+ parity = yadif_work->parity;
+ tff = yadif_work->tff;
+ w = pv->width[plane];
+ h = pv->height[plane];
+ penultimate = h -2;
+ ultimate = h - 1;
+ ref_stride = pv->yadif_ref_stride[plane];
+ segment_start = ( h / pv->cpu_count ) * segment;
+ if( segment == pv->cpu_count - 1 )
{
- uint8_t *prev = &pv->yadif_ref[0][i][y*ref_stride];
- uint8_t *cur = &pv->yadif_ref[1][i][y*ref_stride];
- uint8_t *next = &pv->yadif_ref[2][i][y*ref_stride];
- uint8_t *dst2 = &dst[i][y*w];
-
- yadif_filter_line( dst2, prev, cur, next, i, parity ^ tff, pv );
+ /*
+ * Final segment
+ */
+ segment_stop = h;
+ } else {
+ segment_stop = ( h / pv->cpu_count ) * ( segment + 1 );
}
- else
+
+ for( y = segment_start; y < segment_stop; y++ )
{
- memcpy( &dst[i][y*w],
- &pv->yadif_ref[1][i][y*ref_stride],
- w * sizeof(uint8_t) );
+ if( ( ( y ^ parity ) & 1 ) )
+ {
+ /* This is the bottom field when TFF and vice-versa.
+ It's the field that gets filtered. Because yadif
+ needs 2 lines above and below the one being filtered,
+ we need to mirror the edges. When TFF, this means
+ replacing the 2nd line with a copy of the 1st,
+ and the last with the second-to-last. */
+ if( y > 1 && y < ( h -2 ) )
+ {
+ /* This isn't the top or bottom, proceed as normal to yadif. */
+ uint8_t *prev = &pv->yadif_ref[0][plane][y*ref_stride];
+ uint8_t *cur = &pv->yadif_ref[1][plane][y*ref_stride];
+ uint8_t *next = &pv->yadif_ref[2][plane][y*ref_stride];
+ uint8_t *dst2 = &dst[plane][y*w];
+
+ yadif_filter_line( dst2,
+ prev,
+ cur,
+ next,
+ plane,
+ parity ^ tff,
+ pv );
+ }
+ else if( y == 0 )
+ {
+ /* BFF, so y0 = y1 */
+ memcpy( &dst[plane][y*w],
+ &pv->yadif_ref[1][plane][1*ref_stride],
+ w * sizeof(uint8_t) );
+ }
+ else if( y == 1 )
+ {
+ /* TFF, so y1 = y0 */
+ memcpy( &dst[plane][y*w],
+ &pv->yadif_ref[1][plane][0],
+ w * sizeof(uint8_t) );
+ }
+ else if( y == penultimate )
+ {
+ /* BFF, so penultimate y = ultimate y */
+ memcpy( &dst[plane][y*w],
+ &pv->yadif_ref[1][plane][ultimate*ref_stride],
+ w * sizeof(uint8_t) );
+ }
+ else if( y == ultimate )
+ {
+ /* TFF, so ultimate y = penultimate y */
+ memcpy( &dst[plane][y*w],
+ &pv->yadif_ref[1][plane][penultimate*ref_stride],
+ w * sizeof(uint8_t) );
+ }
+ }
+ else
+ {
+ /* Preserve this field unfiltered */
+ memcpy( &dst[plane][y*w],
+ &pv->yadif_ref[1][plane][y*ref_stride],
+ w * sizeof(uint8_t) );
+ }
}
}
+ /*
+ * Finished this segment, let everyone know.
+ */
+ hb_unlock( pv->yadif_complete_lock[segment] );
+ }
+ free( thread_args_v );
+}
+
+
+/*
+ * threaded yadif - each thread deinterlaces a single segment of all
+ * three planes. Where a segment is defined as the frame divided by
+ * the number of CPUs.
+ *
+ * This function blocks until the frame is deinterlaced.
+ */
+static void yadif_filter( uint8_t ** dst,
+ int parity,
+ int tff,
+ hb_filter_private_t * pv )
+{
+
+ int segment;
+
+ for( segment = 0; segment < pv->cpu_count; segment++ )
+ {
+ /*
+ * Setup the work for this plane.
+ */
+ pv->yadif_arguments[segment].parity = parity;
+ pv->yadif_arguments[segment].tff = tff;
+ pv->yadif_arguments[segment].dst = dst;
+
+ /*
+ * Let the thread for this plane know that we've setup work
+ * for it by releasing the begin lock (ensuring that the
+ * complete lock is already locked so that we block when
+ * we try to lock it again below).
+ */
+ hb_lock( pv->yadif_complete_lock[segment] );
+ hb_unlock( pv->yadif_begin_lock[segment] );
+ }
+
+ /*
+ * Wait until all three threads have completed by trying to get
+ * the complete lock that we locked earlier for each thread, which
+ * will block until that thread has completed the work on that
+ * plane.
+ */
+ for( segment = 0; segment < pv->cpu_count; segment++ )
+ {
+ hb_lock( pv->yadif_complete_lock[segment] );
+ hb_unlock( pv->yadif_complete_lock[segment] );
}
+
+ /*
+ * Entire frame is now deinterlaced.
+ */
}
-static void mcdeint_filter( uint8_t ** dst,
+static void mcdeint_filter( uint8_t ** dst,
uint8_t ** src,
int parity,
hb_filter_private_t * pv )
{
int x, y, i;
- int out_size;
-
+ int out_size;
+
#ifdef SUPPRESS_AV_LOG
/* TODO: temporarily change log level to suppress obnoxious debug output */
int loglevel = av_log_get_level();
av_log_set_level( AV_LOG_QUIET );
#endif
-
+
for( i=0; i<3; i++ )
{
pv->mcdeint_frame->data[i] = src[i];
pv->mcdeint_frame->linesize[i] = pv->width[i];
- }
+ }
pv->mcdeint_avctx_enc->me_cmp = FF_CMP_SAD;
pv->mcdeint_avctx_enc->me_sub_cmp = FF_CMP_SAD;
pv->mcdeint_frame->quality = pv->mcdeint_qp * FF_QP2LAMBDA;
-
- out_size = avcodec_encode_video( pv->mcdeint_avctx_enc,
- pv->mcdeint_outbuf,
- pv->mcdeint_outbuf_size,
+
+ out_size = avcodec_encode_video( pv->mcdeint_avctx_enc,
+ pv->mcdeint_outbuf,
+ pv->mcdeint_outbuf_size,
pv->mcdeint_frame );
-
+
pv->mcdeint_frame_dec = pv->mcdeint_avctx_enc->coded_frame;
-
+
for( i = 0; i < 3; i++ )
{
int w = pv->width[i];
int h = pv->height[i];
int fils = pv->mcdeint_frame_dec->linesize[i];
int srcs = pv->width[i];
-
+
for( y = 0; y < h; y++ )
{
if( (y ^ parity) & 1 )
for( x = 0; x < w; x++ )
{
if( (x-2)+(y-1)*w >= 0 && (x+2)+(y+1)*w < w*h )
- {
- uint8_t * filp =
+ {
+ uint8_t * filp =
&pv->mcdeint_frame_dec->data[i][x + y*fils];
uint8_t * srcp = &src[i][x + y*srcs];
int diff0 = filp[-fils] - srcp[-srcs];
int diff1 = filp[+fils] - srcp[+srcs];
-
- int spatial_score =
+
+ int spatial_score =
ABS(srcp[-srcs-1] - srcp[+srcs-1])
+ ABS(srcp[-srcs ] - srcp[+srcs ])
+ ABS(srcp[-srcs+1] - srcp[+srcs+1]) - 1;
-
+
int temp = filp[0];
-
+
#define MCDEINT_CHECK(j)\
{ int score = ABS(srcp[-srcs-1+j] - srcp[+srcs-1-j])\
+ ABS(srcp[-srcs +j] - srcp[+srcs -j])\
spatial_score = score;\
diff0 = filp[-fils+j] - srcp[-srcs+j];\
diff1 = filp[+fils-j] - srcp[+srcs-j];
-
+
MCDEINT_CHECK(-1) MCDEINT_CHECK(-2) }} }}
MCDEINT_CHECK( 1) MCDEINT_CHECK( 2) }} }}
if(diff0 + diff1 > 0)
{
- temp -= (diff0 + diff1 -
+ temp -= (diff0 + diff1 -
ABS( ABS(diff0) - ABS(diff1) ) / 2) / 2;
}
else
{
- temp -= (diff0 + diff1 +
+ temp -= (diff0 + diff1 +
ABS( ABS(diff0) - ABS(diff1) ) / 2) / 2;
}
- filp[0] = dst[i][x + y*w] =
+ filp[0] = dst[i][x + y*w] =
temp > 255U ? ~(temp>>31) : temp;
}
else
{
- dst[i][x + y*w] =
+ dst[i][x + y*w] =
pv->mcdeint_frame_dec->data[i][x + y*fils];
}
}
#endif
}
-hb_filter_private_t * hb_deinterlace_init( int pix_fmt,
- int width,
+hb_filter_private_t * hb_deinterlace_init( int pix_fmt,
+ int width,
int height,
char * settings )
{
{
return 0;
}
-
+
hb_filter_private_t * pv = calloc( 1, sizeof(struct hb_filter_private_s) );
-
+
pv->pix_fmt = pix_fmt;
pv->width[0] = width;
- pv->height[0] = height;
+ pv->height[0] = height;
pv->width[1] = pv->width[2] = width >> 1;
- pv->height[1] = pv->height[2] = height >> 1;
-
- int buf_size = 3 * width * height / 2;
- pv->buf_out[0] = hb_buffer_init( buf_size );
- pv->buf_out[1] = hb_buffer_init( buf_size );
+ pv->height[1] = pv->height[2] = height >> 1;
+
+ pv->buf_out[0] = hb_video_buffer_init( width, height );
+ pv->buf_out[1] = hb_video_buffer_init( width, height );
pv->buf_settings = hb_buffer_init( 0 );
-
+
pv->yadif_ready = 0;
pv->yadif_mode = YADIF_MODE_DEFAULT;
- pv->yadif_parity = YADIF_PARITY_DEFAULT;
-
+ pv->yadif_parity = YADIF_PARITY_DEFAULT;
+
pv->mcdeint_mode = MCDEINT_MODE_DEFAULT;
pv->mcdeint_qp = MCDEINT_QP_DEFAULT;
-
+
if( settings )
{
- sscanf( settings, "%d:%d:%d:%d",
- &pv->yadif_mode,
+ sscanf( settings, "%d:%d:%d:%d",
+ &pv->yadif_mode,
&pv->yadif_parity,
&pv->mcdeint_mode,
&pv->mcdeint_qp );
}
-
+
+ pv->cpu_count = hb_get_cpu_count();
+
/* Allocate yadif specific buffers */
if( pv->yadif_mode >= 0 )
{
int i, j;
for( i = 0; i < 3; i++ )
- {
+ {
int is_chroma = !!i;
int w = ((width + 31) & (~31))>>is_chroma;
int h = ((height+6+ 31) & (~31))>>is_chroma;
-
+
pv->yadif_ref_stride[i] = w;
-
+
for( j = 0; j < 3; j++ )
{
pv->yadif_ref[j][i] = malloc( w*h*sizeof(uint8_t) ) + 3*w;
- }
+ }
+ }
+
+ /*
+ * Create yadif threads and locks.
+ */
+ pv->yadif_threads = malloc( sizeof( hb_thread_t* ) * pv->cpu_count );
+ pv->yadif_begin_lock = malloc( sizeof( hb_lock_t * ) * pv->cpu_count );
+ pv->yadif_complete_lock = malloc( sizeof( hb_lock_t * ) * pv->cpu_count );
+ pv->yadif_arguments = malloc( sizeof( yadif_arguments_t ) * pv->cpu_count );
+
+ for( i = 0; i < pv->cpu_count; i++ )
+ {
+ yadif_thread_arg_t *thread_args;
+
+ thread_args = malloc( sizeof( yadif_thread_arg_t ) );
+
+ if( thread_args ) {
+ thread_args->pv = pv;
+ thread_args->segment = i;
+
+ pv->yadif_begin_lock[i] = hb_lock_init();
+ pv->yadif_complete_lock[i] = hb_lock_init();
+
+ /*
+ * Important to start off with the threads locked waiting
+ * on input.
+ */
+ hb_lock( pv->yadif_begin_lock[i] );
+
+ pv->yadif_arguments[i].stop = 0;
+ pv->yadif_arguments[i].dst = NULL;
+
+ pv->yadif_threads[i] = hb_thread_init( "yadif_filter_segment",
+ yadif_filter_thread,
+ thread_args,
+ HB_NORMAL_PRIORITY );
+ } else {
+ hb_error( "Yadif could not create threads" );
+ }
}
}
-
+
/* Allocate mcdeint specific buffers */
if( pv->mcdeint_mode >= 0 )
{
avcodec_init();
avcodec_register_all();
-
+
AVCodec * enc = avcodec_find_encoder( CODEC_ID_SNOW );
-
+
int i;
for (i = 0; i < 3; i++ )
{
AVCodecContext * avctx_enc;
-
+
avctx_enc = pv->mcdeint_avctx_enc = avcodec_alloc_context();
-
+
avctx_enc->width = width;
avctx_enc->height = height;
avctx_enc->time_base = (AVRational){1,25}; // meaningless
avctx_enc->me_cmp = FF_CMP_SAD; //SSE;
avctx_enc->me_sub_cmp = FF_CMP_SAD; //SSE;
avctx_enc->mb_cmp = FF_CMP_SSE;
-
+
switch( pv->mcdeint_mode )
{
case 3:
avctx_enc->refs = 3;
case 2:
- avctx_enc->me_method = ME_ITER;
+ avctx_enc->me_method = ME_UMH;
case 1:
avctx_enc->flags |= CODEC_FLAG_4MV;
avctx_enc->dia_size =2;
case 0:
avctx_enc->flags |= CODEC_FLAG_QPEL;
}
-
- avcodec_open(avctx_enc, enc);
+
+ hb_avcodec_open(avctx_enc, enc);
}
-
+
pv->mcdeint_frame = avcodec_alloc_frame();
pv->mcdeint_outbuf_size = width * height * 10;
pv->mcdeint_outbuf = malloc( pv->mcdeint_outbuf_size );
void hb_deinterlace_close( hb_filter_private_t * pv )
{
- if( !pv )
+ if( !pv )
{
return;
}
-
+
/* Cleanup frame buffers */
if( pv->buf_out[0] )
{
hb_buffer_close( &pv->buf_out[0] );
- }
+ }
if( pv->buf_out[1] )
{
hb_buffer_close( &pv->buf_out[1] );
for( i = 0; i<3*3; i++ )
{
uint8_t **p = &pv->yadif_ref[i%3][i/3];
- if (*p)
+ if (*p)
{
free( *p - 3*pv->yadif_ref_stride[i/3] );
*p = NULL;
}
}
+
+ for( i = 0; i < pv->cpu_count; i++)
+ {
+ /*
+ * Tell each yadif thread to stop, and then cleanup.
+ */
+ pv->yadif_arguments[i].stop = 1;
+ hb_unlock( pv->yadif_begin_lock[i] );
+
+ hb_thread_close( &pv->yadif_threads[i] );
+ hb_lock_close( &pv->yadif_begin_lock[i] );
+ hb_lock_close( &pv->yadif_complete_lock[i] );
+ }
+
+ /*
+ * free memory for yadif structs
+ */
+ free( pv->yadif_threads );
+ free( pv->yadif_begin_lock );
+ free( pv->yadif_complete_lock );
+ free( pv->yadif_arguments );
}
-
+
/* Cleanup mcdeint specific buffers */
if( pv->mcdeint_mode >= 0 )
{
if( pv->mcdeint_avctx_enc )
{
- avcodec_close( pv->mcdeint_avctx_enc );
+ hb_avcodec_close( pv->mcdeint_avctx_enc );
av_freep( &pv->mcdeint_avctx_enc );
- }
+ }
if( pv->mcdeint_outbuf )
{
free( pv->mcdeint_outbuf );
- }
- }
-
+ }
+ }
+
free( pv );
}
-int hb_deinterlace_work( const hb_buffer_t * buf_in,
+int hb_deinterlace_work( hb_buffer_t * buf_in,
hb_buffer_t ** buf_out,
int pix_fmt,
- int width,
+ int width,
int height,
hb_filter_private_t * pv )
{
- if( !pv ||
+ if( !pv ||
pix_fmt != pv->pix_fmt ||
width != pv->width[0] ||
height != pv->height[0] )
{
return FILTER_FAILED;
}
-
- avpicture_fill( &pv->pic_in, buf_in->data,
+
+ avpicture_fill( &pv->pic_in, buf_in->data,
pix_fmt, width, height );
/* Use libavcodec deinterlace if yadif_mode < 0 */
if( pv->yadif_mode < 0 )
- {
- avpicture_fill( &pv->pic_out, pv->buf_out[0]->data,
+ {
+ avpicture_fill( &pv->pic_out, pv->buf_out[0]->data,
pix_fmt, width, height );
-
- avpicture_deinterlace( &pv->pic_out, &pv->pic_in,
+
+ avpicture_deinterlace( &pv->pic_out, &pv->pic_in,
pix_fmt, width, height );
-
+
hb_buffer_copy_settings( pv->buf_out[0], buf_in );
*buf_out = pv->buf_out[0];
-
+
return FILTER_OK;
}
-
+
/* Determine if top-field first layout */
int tff;
if( pv->yadif_parity < 0 )
{
tff = (pv->yadif_parity & 1) ^ 1;
}
-
+
/* Store current frame in yadif cache */
yadif_store_ref( (const uint8_t**)pv->pic_in.data, pv );
-
+
/* If yadif is not ready, store another ref and return FILTER_DELAY */
if( pv->yadif_ready == 0 )
{
yadif_store_ref( (const uint8_t**)pv->pic_in.data, pv );
-
+
hb_buffer_copy_settings( pv->buf_settings, buf_in );
+ /* don't let 'work_loop' send a chapter mark upstream */
+ buf_in->new_chap = 0;
+
pv->yadif_ready = 1;
-
+
return FILTER_DELAY;
}
for( frame = 0; frame <= (pv->yadif_mode & 1); frame++ )
{
int parity = frame ^ tff ^ 1;
-
- avpicture_fill( &pv->pic_out, pv->buf_out[!(frame^1)]->data,
+
+ avpicture_fill( &pv->pic_out, pv->buf_out[!(frame^1)]->data,
pix_fmt, width, height );
-
+
yadif_filter( pv->pic_out.data, parity, tff, pv );
if( pv->mcdeint_mode >= 0 )
{
- avpicture_fill( &pv->pic_in, pv->buf_out[(frame^1)]->data,
+ avpicture_fill( &pv->pic_in, pv->buf_out[(frame^1)]->data,
pix_fmt, width, height );
-
+
mcdeint_filter( pv->pic_in.data, pv->pic_out.data, parity, pv );
-
+
*buf_out = pv->buf_out[ (frame^1)];
}
else
*buf_out = pv->buf_out[!(frame^1)];
}
}
-
+
/* Copy buffered settings to output buffer settings */
hb_buffer_copy_settings( *buf_out, pv->buf_settings );
-
+
/* Replace buffered settings with input buffer settings */
- hb_buffer_copy_settings( pv->buf_settings, buf_in );
+ hb_buffer_copy_settings( pv->buf_settings, buf_in );
+
+ /* don't let 'work_loop' send a chapter mark upstream */
+ buf_in->new_chap = 0;
return FILTER_OK;
}