/***************************************************************************** * frame.h: h264 encoder library ***************************************************************************** * Copyright (C) 2003 Laurent Aimar * $Id: frame.h,v 1.1 2004/06/03 19:27:06 fenrir Exp $ * * Authors: Laurent Aimar <fenrir@via.ecp.fr> * * 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., 59 Temple Place - Suite 330, Boston, MA  02111, USA. *****************************************************************************/#ifndef _FRAME_H#define _FRAME_H 1typedef struct{    /* */    int     i_poc;    int     i_type;    int     i_qpplus1;    int64_t i_pts;    int     i_frame;    /* Presentation frame number */    int     i_frame_num; /* Coded frame number */    int     b_kept_as_ref;
	int     ltfidx;             /*longtermframeidx*/
	int     longtermpicnum;

	/* */
	int		is_output;
	int		is_used;
	int		is_reference;
	int		is_long_ref; /* < 1->long term reference 0->short term reference */    /* YUV buffer */    int     i_plane;    int     i_stride[4];    int     i_lines[4];    int     i_stride_lowres;    int     i_lines_lowres;    uint8_t *plane[4];    uint8_t *filtered[4]; /* plane[0], H, V, HV */    uint8_t *lowres[4]; /* half-size copy of input frame: Orig, H, V, HV */    /* for unrestricted mv we allocate more data than needed     * allocated data are stored in buffer */    void    *buffer[11];    /* motion data */    int8_t  *mb_type;    int16_t (*mv[2])[2];    int8_t  *ref[2];    int     i_ref[2];    int     ref_poc[2][16];    /* for adaptive B-frame decision.     * contains the SATD cost of the lowres frame encoded in various modes     * FIXME: how big an array do we need? */    int     i_cost_est[16][16];    int     i_intra_mbs[16];} x264_frame_t;x264_frame_t *x264_frame_new( x264_t *h );void          x264_frame_delete( x264_frame_t *frame );void          x264_frame_copy_picture( x264_t *h, x264_frame_t *dst, x264_picture_t *src );void          x264_frame_expand_border( x264_frame_t *frame );void          x264_frame_expand_border_filtered( x264_frame_t *frame );void          x264_frame_expand_border_lowres( x264_frame_t *frame );void          x264_frame_deblocking_filter( x264_t *h, int i_slice_type );void          x264_frame_filter( int cpu, x264_frame_t *frame );void          x264_frame_init_lowres( int cpu, x264_frame_t *frame );#endif