60 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			60 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/*
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 * This file is part of Libav.
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 *
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 * Libav is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * version 2.1 of the License, or (at your option) any later version.
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 *
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 * Libav is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with Libav; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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 */
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#include "error_resilience.h"
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#include "mpegvideo.h"
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#include "mpeg_er.h"
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static void set_erpic(ERPicture *dst, Picture *src)
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{
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    int i;
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    if (!src) {
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        dst->f  = NULL;
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        dst->tf = NULL;
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        return;
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    }
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    dst->f = src->f;
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    dst->tf = &src->tf;
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    for (i = 0; i < 2; i++) {
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        dst->motion_val[i] = src->motion_val[i];
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        dst->ref_index[i] = src->ref_index[i];
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    }
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    dst->mb_type = src->mb_type;
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    dst->field_picture = src->field_picture;
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}
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void ff_mpeg_er_frame_start(MpegEncContext *s)
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{
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    ERContext *er = &s->er;
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    set_erpic(&er->cur_pic,  s->current_picture_ptr);
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    set_erpic(&er->next_pic, s->next_picture_ptr);
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    set_erpic(&er->last_pic, s->last_picture_ptr);
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    er->pp_time           = s->pp_time;
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    er->pb_time           = s->pb_time;
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    er->quarter_sample    = s->quarter_sample;
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    er->partitioned_frame = s->partitioned_frame;
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    ff_er_frame_start(er);
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}
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