FFmpeg
vc1dsp_loongarch.h
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2021 Loongson Technology Corporation Limited
3  * Contributed by Hao Chen <chenhao@loongson.cn>
4  *
5  * This file is part of FFmpeg.
6  *
7  * FFmpeg is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * FFmpeg is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with FFmpeg; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20  */
21 
22 #ifndef AVCODEC_LOONGARCH_VC1DSP_LOONGARCH_H
23 #define AVCODEC_LOONGARCH_VC1DSP_LOONGARCH_H
24 
25 #include "libavcodec/vc1dsp.h"
26 #include "libavutil/avassert.h"
27 
28 void ff_vc1_inv_trans_8x8_lasx(int16_t block[64]);
29 void ff_vc1_inv_trans_8x8_dc_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block);
30 void ff_vc1_inv_trans_8x4_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block);
31 void ff_vc1_inv_trans_8x4_dc_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block);
32 void ff_vc1_inv_trans_4x8_dc_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block);
33 void ff_vc1_inv_trans_4x8_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *blokc);
34 void ff_vc1_inv_trans_4x4_dc_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block);
35 void ff_vc1_inv_trans_4x4_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block);
36 
37 #define FF_PUT_VC1_MSPEL_MC_LASX(hmode, vmode) \
38 void ff_put_vc1_mspel_mc ## hmode ## vmode ## _lasx(uint8_t *dst, \
39  const uint8_t *src, \
40  ptrdiff_t stride, int rnd); \
41 void ff_put_vc1_mspel_mc ## hmode ## vmode ## _16_lasx(uint8_t *dst, \
42  const uint8_t *src, \
43  ptrdiff_t stride, int rnd);
44 
48 
52 
56 
57 #define FF_PUT_VC1_MSPEL_MC_V_LASX(vmode) \
58 void ff_put_vc1_mspel_mc0 ## vmode ## _16_lasx(uint8_t *dst, \
59  const uint8_t *src, \
60  ptrdiff_t stride, int rnd);
61 
65 
66 #define FF_PUT_VC1_MSPEL_MC_H_LASX(hmode) \
67 void ff_put_vc1_mspel_mc ## hmode ## 0_16_lasx(uint8_t *dst, \
68  const uint8_t *src, \
69  ptrdiff_t stride, int rnd);
70 
74 
75 void ff_put_no_rnd_vc1_chroma_mc8_lasx(uint8_t *dst /* align 8 */,
76  const uint8_t *src /* align 1 */,
77  ptrdiff_t stride, int h, int x, int y);
78 
79 #endif /* AVCODEC_LOONGARCH_VC1DSP_LOONGARCH_H */
vc1dsp.h
ff_vc1_inv_trans_8x8_lasx
void ff_vc1_inv_trans_8x8_lasx(int16_t block[64])
Definition: vc1dsp_lasx.c:25
ff_put_no_rnd_vc1_chroma_mc8_lasx
void ff_put_no_rnd_vc1_chroma_mc8_lasx(uint8_t *dst, const uint8_t *src, ptrdiff_t stride, int h, int x, int y)
Definition: vc1dsp_lasx.c:700
avassert.h
FF_PUT_VC1_MSPEL_MC_LASX
#define FF_PUT_VC1_MSPEL_MC_LASX(hmode, vmode)
Definition: vc1dsp_loongarch.h:37
ff_vc1_inv_trans_8x8_dc_lasx
void ff_vc1_inv_trans_8x8_dc_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block)
Definition: vc1dsp_lasx.c:135
ff_vc1_inv_trans_4x4_lasx
void ff_vc1_inv_trans_4x4_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block)
Definition: vc1dsp_lasx.c:466
ff_vc1_inv_trans_8x4_dc_lasx
void ff_vc1_inv_trans_8x4_dc_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block)
Definition: vc1dsp_lasx.c:265
ff_vc1_inv_trans_8x4_lasx
void ff_vc1_inv_trans_8x4_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block)
Definition: vc1dsp_lasx.c:174
FF_PUT_VC1_MSPEL_MC_H_LASX
#define FF_PUT_VC1_MSPEL_MC_H_LASX(hmode)
Definition: vc1dsp_loongarch.h:66
ff_vc1_inv_trans_4x8_dc_lasx
void ff_vc1_inv_trans_4x8_dc_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block)
Definition: vc1dsp_lasx.c:290
FF_PUT_VC1_MSPEL_MC_V_LASX
#define FF_PUT_VC1_MSPEL_MC_V_LASX(vmode)
Definition: vc1dsp_loongarch.h:57
stride
#define stride
Definition: h264pred_template.c:537
ff_vc1_inv_trans_4x8_lasx
void ff_vc1_inv_trans_4x8_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *blokc)
Definition: vc1dsp_lasx.c:325
ff_vc1_inv_trans_4x4_dc_lasx
void ff_vc1_inv_trans_4x4_dc_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block)
Definition: vc1dsp_lasx.c:439
src
INIT_CLIP pixel * src
Definition: h264pred_template.c:418
block
The exact code depends on how similar the blocks are and how related they are to the block
Definition: filter_design.txt:207
h
h
Definition: vp9dsp_template.c:2038