37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
/*
|
|
* Simple IDCT
|
|
*
|
|
* Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
|
|
*
|
|
* This library 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 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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 this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
/**
|
|
* @file simple_idct.h
|
|
* simple idct header.
|
|
*/
|
|
|
|
void simple_idct_put(uint8_t *dest, int line_size, DCTELEM *block);
|
|
void simple_idct_add(uint8_t *dest, int line_size, DCTELEM *block);
|
|
void ff_simple_idct_mmx(int16_t *block);
|
|
void ff_simple_idct_add_mmx(uint8_t *dest, int line_size, int16_t *block);
|
|
void ff_simple_idct_put_mmx(uint8_t *dest, int line_size, int16_t *block);
|
|
void simple_idct(DCTELEM *block);
|
|
|
|
void simple_idct248_put(uint8_t *dest, int line_size, DCTELEM *block);
|
|
|
|
void simple_idct84_add(uint8_t *dest, int line_size, DCTELEM *block);
|
|
void simple_idct48_add(uint8_t *dest, int line_size, DCTELEM *block);
|