/*
* ( I ) DCT Transforms
* Copyright ( c ) 2009 Peter Ross < pross @ xvid . org >
* Copyright ( c ) 2010 Alex Converse < alex . converse @ gmail . com >
* Copyright ( c ) 2010 Vitor Sessak
*
* This file is part of FFmpeg .
*
* FFmpeg 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 .
*
* FFmpeg 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 St , Fifth Floor , Boston , MA 02110 - 1301 USA
*/
#ifndef AVCODEC_DCT_H
#define AVCODEC_DCT_H
#include <stddef.h>
#include <stdint.h>
void ff_j_rev_dct(int16_t data[64 ]);
void ff_j_rev_dct4(int16_t data[64 ]);
void ff_j_rev_dct2(int16_t data[64 ]);
void ff_j_rev_dct1(int16_t data[64 ]);
void ff_jref_idct_put(uint8_t *dest, ptrdiff_t line_size, int16_t block[64 ]);
void ff_jref_idct_add(uint8_t *dest, ptrdiff_t line_size, int16_t block[64 ]);
#endif /* AVCODEC_DCT_H */
Messung V0.5 in Prozent C=86 H=100 G=93
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-09-29)
¤
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