| 1 | /*
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| 2 | * Simple IDCT
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| 3 | *
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| 4 | * Copyright (c) 2001 Michael Niedermayer <[email protected]>
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| 5 | *
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| 6 | * This library is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the GNU Lesser General Public
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| 8 | * License as published by the Free Software Foundation; either
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| 9 | * version 2 of the License, or (at your option) any later version.
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| 10 | *
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| 11 | * This library is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 14 | * Lesser General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU Lesser General Public
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| 17 | * License along with this library; if not, write to the Free Software
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| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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| 19 | */
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| 20 |
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| 21 | /**
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| 22 | * @file simple_idct.h
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| 23 | * simple idct header.
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| 24 | */
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| 25 |
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| 26 | void simple_idct_put(uint8_t *dest, int line_size, DCTELEM *block);
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| 27 | void simple_idct_add(uint8_t *dest, int line_size, DCTELEM *block);
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| 28 | void ff_simple_idct_mmx(int16_t *block);
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| 29 | void ff_simple_idct_add_mmx(uint8_t *dest, int line_size, int16_t *block);
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| 30 | void ff_simple_idct_put_mmx(uint8_t *dest, int line_size, int16_t *block);
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| 31 | void simple_idct(DCTELEM *block);
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| 32 |
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| 33 | void simple_idct248_put(uint8_t *dest, int line_size, DCTELEM *block);
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| 34 |
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| 35 | void simple_idct84_add(uint8_t *dest, int line_size, DCTELEM *block);
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| 36 | void simple_idct48_add(uint8_t *dest, int line_size, DCTELEM *block);
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