FFmpeg
simple_idct.h
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1 /*
2  * This file is part of FFmpeg.
3  *
4  * FFmpeg is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * FFmpeg is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with FFmpeg; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18 
19 #ifndef AVCODEC_X86_SIMPLE_IDCT_H
20 #define AVCODEC_X86_SIMPLE_IDCT_H
21 
22 #include <stddef.h>
23 #include <stdint.h>
24 
25 void ff_simple_idct_mmx(int16_t *block);
26 void ff_simple_idct_add_mmx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
27 void ff_simple_idct_put_mmx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
28 
29 void ff_simple_idct_add_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
30 void ff_simple_idct_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
31 
32 void ff_simple_idct8_sse2(int16_t *block);
33 void ff_simple_idct8_avx(int16_t *block);
34 
35 void ff_simple_idct8_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
36 void ff_simple_idct8_put_avx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
37 
38 void ff_simple_idct8_add_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
39 void ff_simple_idct8_add_avx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
40 
41 void ff_simple_idct10_sse2(int16_t *block);
42 void ff_simple_idct10_avx(int16_t *block);
43 
44 void ff_simple_idct10_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
45 void ff_simple_idct10_put_avx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
46 
47 void ff_simple_idct12_sse2(int16_t *block);
48 void ff_simple_idct12_avx(int16_t *block);
49 
50 void ff_simple_idct12_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
51 void ff_simple_idct12_put_avx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
52 
53 #endif /* AVCODEC_X86_SIMPLE_IDCT_H */
void ff_simple_idct12_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
void ff_simple_idct12_put_avx(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
void ff_simple_idct_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
void ff_simple_idct10_sse2(int16_t *block)
void ff_simple_idct8_sse2(int16_t *block)
void ff_simple_idct10_put_avx(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
void ff_simple_idct10_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
The exact code depends on how similar the blocks are and how related they are to the block
uint8_t
void ff_simple_idct8_put_avx(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
void ff_simple_idct8_add_avx(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
void ff_simple_idct_add_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
void ff_simple_idct12_avx(int16_t *block)
void ff_simple_idct_add_mmx(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
void ff_simple_idct8_add_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
void ff_simple_idct_mmx(int16_t *block)
void ff_simple_idct12_sse2(int16_t *block)
void ff_simple_idct8_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
void ff_simple_idct_put_mmx(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
void ff_simple_idct10_avx(int16_t *block)
void ff_simple_idct8_avx(int16_t *block)