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lib cleanup and sync for mips vu support

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This commit is contained in:
Thilo Graf
2020-01-05 13:24:19 +01:00
parent ed84d0ac6e
commit 60f6a1f4be
137 changed files with 311 additions and 58 deletions
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56
libeplayer3/external/flv2mpeg4/src/dcprediction.h vendored Normal file
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/*
* DC Prediction
*
* Copyright (c) 2006 vixy project
*
* This file is part of VIXY FLV Converter.
*
* 'VIXY FLV Converter' is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* 'VIXY FLV Converter' 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef DCPREDICTION_H
#define DCPREDICTION_H
#include "type.h"
#include <stdlib.h>
typedef struct _M4V_DCPRED
{
int *_dc[6]; // for malloc(),free()
int *dc[6]; // for point (0,0)
int *dc_cur[6]; // for point current pos
int stride[6];
int height[6];
int block_offset[6];
int y_dc_scale;
int c_dc_scale;
} M4V_DCPRED;
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void dcpred_set_qscale(M4V_DCPRED *pred, int qscale);
void dcpred_set_pos(M4V_DCPRED *pred, int mb_x, int mb_y);
int dcpred_for_enc(M4V_DCPRED *pred, int n, int level);
int dcpred_for_dec(M4V_DCPRED *pred, int n, int level);
void init_dcpred(M4V_DCPRED *pred);
void alloc_dcpred(M4V_DCPRED *pred, int mb_width, int mb_height);
void free_dcpred(M4V_DCPRED *pred);
#endif // DCPREDICTION_H