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/***************************************************************************** |
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* XVID MPEG-4 VIDEO CODEC |
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* - Quantization matrix management header - |
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* Copyright(C) 2002 Michael Militzer <isibaar@xvid.org> |
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* 2002 Peter Ross <pross@xvid.org> |
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* |
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* This program is free software ; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation ; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program 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 |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program ; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
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* $Id: quant_matrix.h,v 1.7 2004-03-22 22:36:24 edgomez Exp $ |
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* |
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****************************************************************************/ |
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#ifndef _QUANT_MATRIX_H_ |
#ifndef _QUANT_MATRIX_H_ |
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#define _QUANT_MATRIX_H_ |
#define _QUANT_MATRIX_H_ |
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#include "../portab.h" |
#include "../portab.h" |
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uint8_t get_intra_matrix_status(void); |
void init_mpeg_matrix(uint16_t * mpeg_quant_matrices); |
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uint8_t get_inter_matrix_status(void); |
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void set_intra_matrix_status(uint8_t status); |
int is_custom_intra_matrix(const uint16_t * mpeg_quant_matrices); |
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void set_inter_matrix_status(uint8_t status); |
int is_custom_inter_matrix(const uint16_t * mpeg_quant_matrices); |
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uint8_t set_intra_matrix(uint8_t * matrix); |
void set_intra_matrix(uint16_t *mpeg_quant_matrices, const uint8_t * matrix); |
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uint8_t set_inter_matrix(uint8_t * matrix); |
void set_inter_matrix(uint16_t *mpeg_quant_matrices, const uint8_t * matrix); |
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int16_t *get_intra_matrix(void); |
const uint16_t *get_intra_matrix(const uint16_t *mpeg_quant_matrices); |
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int16_t *get_inter_matrix(void); |
const uint16_t *get_inter_matrix(const uint16_t *mpeg_quant_matrices); |
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uint8_t *get_default_intra_matrix(void); |
const uint8_t *get_default_intra_matrix(void); |
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uint8_t *get_default_inter_matrix(void); |
const uint8_t *get_default_inter_matrix(void); |
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#endif /* _QUANT_MATRIX_H_ */ |
#endif /* _QUANT_MATRIX_H_ */ |