f244cbd5
 Hu Chunming
ffmpeg支持h264编码
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/*****************************************************************************
* quant.h: msa quantization and level-run
*****************************************************************************
* Copyright (C) 2015-2024 x264 project
*
* Authors: Rishikesh More <rishikesh.more@imgtec.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
*
* This program is also available under a commercial proprietary license.
* For more information, contact us at licensing@x264.com.
*****************************************************************************/
#ifndef X264_MIPS_QUANT_H
#define X264_MIPS_QUANT_H
#define x264_dequant_4x4_msa x264_template(dequant_4x4_msa)
void x264_dequant_4x4_msa( int16_t *p_dct, int32_t pi_dequant_mf[6][16],
int32_t i_qp );
#define x264_dequant_8x8_msa x264_template(dequant_8x8_msa)
void x264_dequant_8x8_msa( int16_t *p_dct, int32_t pi_dequant_mf[6][64],
int32_t i_qp );
#define x264_dequant_4x4_dc_msa x264_template(dequant_4x4_dc_msa)
void x264_dequant_4x4_dc_msa( int16_t *p_dct, int32_t pi_dequant_mf[6][16],
int32_t i_qp );
#define x264_quant_4x4_msa x264_template(quant_4x4_msa)
int32_t x264_quant_4x4_msa( int16_t *p_dct, uint16_t *p_mf, uint16_t *p_bias );
#define x264_quant_4x4x4_msa x264_template(quant_4x4x4_msa)
int32_t x264_quant_4x4x4_msa( int16_t p_dct[4][16],
uint16_t pu_mf[16], uint16_t pu_bias[16] );
#define x264_quant_8x8_msa x264_template(quant_8x8_msa)
int32_t x264_quant_8x8_msa( int16_t *p_dct, uint16_t *p_mf, uint16_t *p_bias );
#define x264_quant_4x4_dc_msa x264_template(quant_4x4_dc_msa)
int32_t x264_quant_4x4_dc_msa( int16_t *p_dct, int32_t i_mf, int32_t i_bias );
#define x264_coeff_last64_msa x264_template(coeff_last64_msa)
int32_t x264_coeff_last64_msa( int16_t *p_src );
#define x264_coeff_last16_msa x264_template(coeff_last16_msa)
int32_t x264_coeff_last16_msa( int16_t *p_src );
#endif
|
