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vp8dsp_init_mips.c
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1/*
2 * Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@imgtec.com)
3 * Copyright (c) 2016 Zhou Xiaoyong <zhouxiaoyong@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/**
23 * @file
24 * VP8 compatible video decoder
25 */
26
27#include "libavutil/mips/cpu.h"
28#include "config.h"
30#include "libavcodec/vp8dsp.h"
31#include "vp8dsp_mips.h"
32
33#define VP8_MC_MIPS_FUNC(IDX, SIZE) \
34 dsp->put_vp8_epel_pixels_tab[IDX][0][1] = \
35 ff_put_vp8_epel##SIZE##_h4_msa; \
36 dsp->put_vp8_epel_pixels_tab[IDX][0][2] = \
37 ff_put_vp8_epel##SIZE##_h6_msa; \
38 dsp->put_vp8_epel_pixels_tab[IDX][1][0] = \
39 ff_put_vp8_epel##SIZE##_v4_msa; \
40 dsp->put_vp8_epel_pixels_tab[IDX][1][1] = \
41 ff_put_vp8_epel##SIZE##_h4v4_msa; \
42 dsp->put_vp8_epel_pixels_tab[IDX][1][2] = \
43 ff_put_vp8_epel##SIZE##_h6v4_msa; \
44 dsp->put_vp8_epel_pixels_tab[IDX][2][0] = \
45 ff_put_vp8_epel##SIZE##_v6_msa; \
46 dsp->put_vp8_epel_pixels_tab[IDX][2][1] = \
47 ff_put_vp8_epel##SIZE##_h4v6_msa; \
48 dsp->put_vp8_epel_pixels_tab[IDX][2][2] = \
49 ff_put_vp8_epel##SIZE##_h6v6_msa
50
51#define VP8_BILINEAR_MC_MIPS_FUNC(IDX, SIZE) \
52 dsp->put_vp8_bilinear_pixels_tab[IDX][0][1] = \
53 ff_put_vp8_bilinear##SIZE##_h_msa; \
54 dsp->put_vp8_bilinear_pixels_tab[IDX][0][2] = \
55 ff_put_vp8_bilinear##SIZE##_h_msa; \
56 dsp->put_vp8_bilinear_pixels_tab[IDX][1][0] = \
57 ff_put_vp8_bilinear##SIZE##_v_msa; \
58 dsp->put_vp8_bilinear_pixels_tab[IDX][1][1] = \
59 ff_put_vp8_bilinear##SIZE##_hv_msa; \
60 dsp->put_vp8_bilinear_pixels_tab[IDX][1][2] = \
61 ff_put_vp8_bilinear##SIZE##_hv_msa; \
62 dsp->put_vp8_bilinear_pixels_tab[IDX][2][0] = \
63 ff_put_vp8_bilinear##SIZE##_v_msa; \
64 dsp->put_vp8_bilinear_pixels_tab[IDX][2][1] = \
65 ff_put_vp8_bilinear##SIZE##_hv_msa; \
66 dsp->put_vp8_bilinear_pixels_tab[IDX][2][2] = \
67 ff_put_vp8_bilinear##SIZE##_hv_msa
68
69#define VP8_MC_MIPS_COPY(IDX, SIZE) \
70 dsp->put_vp8_epel_pixels_tab[IDX][0][0] = \
71 ff_put_vp8_pixels##SIZE##_msa; \
72 dsp->put_vp8_bilinear_pixels_tab[IDX][0][0] = \
73 ff_put_vp8_pixels##SIZE##_msa;
74
75
76
78{
80
81 if (have_mmi(cpu_flags)) {
88
97
106
115
124
133
142
145
148
153
158
161 }
162
163 if (have_msa(cpu_flags)) {
169
170 VP8_MC_MIPS_FUNC(0, 16);
171 VP8_MC_MIPS_FUNC(1, 8);
172 VP8_MC_MIPS_FUNC(2, 4);
173
177
178 VP8_MC_MIPS_COPY(0, 16);
179 VP8_MC_MIPS_COPY(1, 8);
180
185
190
193 }
194}
Macro definitions for various function/variable attributes.
#define av_cold
Definition attributes.h:117
static atomic_int cpu_flags
Definition cpu.c:56
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
Definition cpu.c:109
#define have_msa(flags)
Definition cpu.h:26
#define have_mmi(flags)
Definition cpu.h:25
void(* vp8_h_loop_filter8uv_inner)(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
Definition vp8dsp.h:65
void(* vp8_v_loop_filter_simple)(uint8_t *dst, ptrdiff_t stride, int flim)
Definition vp8dsp.h:69
void(* vp8_v_loop_filter16y)(uint8_t *dst, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
Definition vp8dsp.h:48
void(* vp8_luma_dc_wht_dc)(int16_t block[4][4][16], int16_t dc[16])
Definition vp8dsp.h:39
void(* vp8_idct_dc_add)(uint8_t *dst, int16_t block[16], ptrdiff_t stride)
Definition vp8dsp.h:41
void(* vp8_idct_dc_add4uv)(uint8_t *dst, int16_t block[4][16], ptrdiff_t stride)
Definition vp8dsp.h:44
void(* vp8_h_loop_filter16y)(uint8_t *dst, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
Definition vp8dsp.h:50
void(* vp8_luma_dc_wht)(int16_t block[4][4][16], int16_t dc[16])
Definition vp8dsp.h:38
vp8_mc_func put_vp8_bilinear_pixels_tab[3][3][3]
Definition vp8dsp.h:81
void(* vp8_v_loop_filter8uv_inner)(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
Definition vp8dsp.h:62
void(* vp8_h_loop_filter8uv)(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
Definition vp8dsp.h:54
void(* vp8_h_loop_filter16y_inner)(uint8_t *dst, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
Definition vp8dsp.h:60
void(* vp8_idct_dc_add4y)(uint8_t *dst, int16_t block[4][16], ptrdiff_t stride)
Definition vp8dsp.h:42
void(* vp8_h_loop_filter_simple)(uint8_t *dst, ptrdiff_t stride, int flim)
Definition vp8dsp.h:70
void(* vp8_v_loop_filter8uv)(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
Definition vp8dsp.h:52
void(* vp8_v_loop_filter16y_inner)(uint8_t *dst, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
Definition vp8dsp.h:58
void(* vp8_idct_add)(uint8_t *dst, int16_t block[16], ptrdiff_t stride)
Definition vp8dsp.h:40
vp8_mc_func put_vp8_epel_pixels_tab[3][3][3]
first dimension: 4-log2(width) second dimension: 0 if no vertical interpolation is needed; 1 4-tap ve...
Definition vp8dsp.h:80
void ff_vp8_luma_dc_wht_msa(int16_t block[4][4][16], int16_t input[16])
void ff_vp8_idct_dc_add4y_msa(uint8_t *dst, int16_t block[4][16], ptrdiff_t stride)
void ff_vp8_idct_dc_add4uv_msa(uint8_t *dst, int16_t block[4][16], ptrdiff_t stride)
void ff_vp8_idct_dc_add_msa(uint8_t *dst, int16_t in_dc[16], ptrdiff_t stride)
void ff_vp8_idct_add_msa(uint8_t *dst, int16_t input[16], ptrdiff_t stride)
void ff_vp8_h_loop_filter16_msa(uint8_t *src, ptrdiff_t pitch, int b_limit_in, int limit_in, int thresh_in)
void ff_vp8_v_loop_filter8uv_inner_msa(uint8_t *src_u, uint8_t *src_v, ptrdiff_t pitch, int b_limit_in, int limit_in, int thresh_in)
void ff_vp8_v_loop_filter16_inner_msa(uint8_t *src, ptrdiff_t pitch, int32_t e, int32_t i, int32_t h)
void ff_vp8_v_loop_filter16_msa(uint8_t *src, ptrdiff_t pitch, int b_limit_in, int limit_in, int thresh_in)
void ff_vp8_v_loop_filter_simple_msa(uint8_t *src, ptrdiff_t pitch, int b_limit_ptr)
void ff_vp8_h_loop_filter16_inner_msa(uint8_t *src, ptrdiff_t pitch, int32_t e, int32_t i, int32_t h)
void ff_vp8_h_loop_filter_simple_msa(uint8_t *src, ptrdiff_t pitch, int b_limit_ptr)
void ff_vp8_v_loop_filter8uv_msa(uint8_t *src_u, uint8_t *src_v, ptrdiff_t pitch, int b_limit_in, int limit_in, int thresh_in)
void ff_vp8_h_loop_filter8uv_msa(uint8_t *src_u, uint8_t *src_v, ptrdiff_t pitch, int b_limit_in, int limit_in, int thresh_in)
void ff_vp8_h_loop_filter8uv_inner_msa(uint8_t *src_u, uint8_t *src_v, ptrdiff_t pitch, int b_limit_in, int limit_in, int thresh_in)
VP8 compatible video decoder.
#define VP8_MC_MIPS_COPY(IDX, SIZE)
#define VP8_MC_MIPS_FUNC(IDX, SIZE)
#define VP8_BILINEAR_MC_MIPS_FUNC(IDX, SIZE)
av_cold void ff_vp8dsp_init_mips(VP8DSPContext *dsp)
void ff_put_vp8_bilinear4_v_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_vp8_h_loop_filter16_inner_mmi(uint8_t *dst, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
void ff_vp8_luma_dc_wht_mmi(int16_t block[4][4][16], int16_t dc[16])
Definition vp8dsp_mmi.c:947
void ff_put_vp8_bilinear8_h_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel8_h4v6_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel4_h6v4_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_vp8_h_loop_filter16_mmi(uint8_t *dst, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
void ff_put_vp8_epel8_h6v6_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel4_v4_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_vp8_v_loop_filter8uv_mmi(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
void ff_put_vp8_pixels8_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int x, int y)
void ff_put_vp8_epel8_h6_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel4_h4v6_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel16_h6v4_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_bilinear16_v_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_vp8_v_loop_filter16_mmi(uint8_t *dst, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
void ff_put_vp8_bilinear16_hv_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_vp8_v_loop_filter_simple_mmi(uint8_t *dst, ptrdiff_t stride, int flim)
void ff_put_vp8_epel8_h4_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel8_h4v4_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel4_h6_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_vp8_idct_add_mmi(uint8_t *dst, int16_t block[16], ptrdiff_t stride)
void ff_put_vp8_epel16_h6_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel8_h6v4_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel4_h4_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel16_v6_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_bilinear4_h_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_vp8_h_loop_filter_simple_mmi(uint8_t *dst, ptrdiff_t stride, int flim)
void ff_put_vp8_epel16_h4v6_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel16_h4v4_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_vp8_v_loop_filter8uv_inner_mmi(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
void ff_vp8_idct_dc_add4y_mmi(uint8_t *dst, int16_t block[4][16], ptrdiff_t stride)
void ff_vp8_luma_dc_wht_dc_mmi(int16_t block[4][4][16], int16_t dc[16])
void ff_put_vp8_epel16_v4_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel4_v6_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel8_v6_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_vp8_v_loop_filter16_inner_mmi(uint8_t *dst, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
void ff_put_vp8_bilinear4_hv_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_pixels16_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int x, int y)
void ff_put_vp8_epel4_h6v6_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_vp8_idct_dc_add_mmi(uint8_t *dst, int16_t block[16], ptrdiff_t stride)
void ff_put_vp8_bilinear8_v_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_vp8_h_loop_filter8uv_mmi(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
void ff_vp8_idct_dc_add4uv_mmi(uint8_t *dst, int16_t block[4][16], ptrdiff_t stride)
void ff_put_vp8_epel8_v4_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_vp8_h_loop_filter8uv_inner_mmi(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
void ff_put_vp8_bilinear8_hv_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel4_h4v4_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel16_h4_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_epel16_h6v6_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)
void ff_put_vp8_bilinear16_h_mmi(uint8_t *dst, ptrdiff_t dststride, const uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my)