dsputil_init_neon.c
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1 /*
2  * ARM NEON optimised DSP functions
3  * Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
4  *
5  * This file is part of Libav.
6  *
7  * Libav 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  * Libav 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 Libav; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20  */
21 
22 #include <stdint.h>
23 
24 #include "libavcodec/avcodec.h"
25 #include "libavcodec/dsputil.h"
26 #include "dsputil_arm.h"
27 
29 void ff_simple_idct_put_neon(uint8_t *dest, int line_size, DCTELEM *data);
30 void ff_simple_idct_add_neon(uint8_t *dest, int line_size, DCTELEM *data);
31 
33 void ff_vp3_idct_put_neon(uint8_t *dest, int line_size, DCTELEM *data);
34 void ff_vp3_idct_add_neon(uint8_t *dest, int line_size, DCTELEM *data);
35 void ff_vp3_idct_dc_add_neon(uint8_t *dest, int line_size, const DCTELEM *data);
36 
38 void ff_clear_blocks_neon(DCTELEM *blocks);
39 
40 void ff_put_pixels16_neon(uint8_t *, const uint8_t *, int, int);
41 void ff_put_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int);
42 void ff_put_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int);
43 void ff_put_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int);
44 void ff_put_pixels8_neon(uint8_t *, const uint8_t *, int, int);
45 void ff_put_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int);
46 void ff_put_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int);
47 void ff_put_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int);
48 void ff_put_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
49 void ff_put_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
50 void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
51 void ff_put_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
52 void ff_put_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
53 void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
54 
55 void ff_avg_pixels16_neon(uint8_t *, const uint8_t *, int, int);
56 void ff_avg_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int);
57 void ff_avg_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int);
58 void ff_avg_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int);
59 void ff_avg_pixels8_neon(uint8_t *, const uint8_t *, int, int);
60 void ff_avg_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int);
61 void ff_avg_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int);
62 void ff_avg_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int);
63 void ff_avg_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
64 void ff_avg_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
65 void ff_avg_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
66 void ff_avg_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
67 void ff_avg_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
68 void ff_avg_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
69 
70 void ff_add_pixels_clamped_neon(const DCTELEM *, uint8_t *, int);
71 void ff_put_pixels_clamped_neon(const DCTELEM *, uint8_t *, int);
72 void ff_put_signed_pixels_clamped_neon(const DCTELEM *, uint8_t *, int);
73 
74 void ff_put_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int);
75 void ff_put_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int);
76 void ff_put_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int);
77 void ff_put_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int);
78 void ff_put_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int);
79 void ff_put_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int);
80 void ff_put_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int);
81 void ff_put_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int);
82 void ff_put_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int);
83 void ff_put_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int);
84 void ff_put_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int);
85 void ff_put_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int);
86 void ff_put_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int);
87 void ff_put_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int);
88 void ff_put_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int);
89 void ff_put_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int);
90 
91 void ff_put_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int);
92 void ff_put_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int);
93 void ff_put_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int);
94 void ff_put_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int);
95 void ff_put_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int);
96 void ff_put_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int);
97 void ff_put_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int);
98 void ff_put_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int);
99 void ff_put_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int);
100 void ff_put_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int);
101 void ff_put_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int);
102 void ff_put_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int);
103 void ff_put_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int);
104 void ff_put_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int);
105 void ff_put_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int);
106 void ff_put_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int);
107 
108 void ff_avg_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int);
109 void ff_avg_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int);
110 void ff_avg_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int);
111 void ff_avg_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int);
112 void ff_avg_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int);
113 void ff_avg_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int);
114 void ff_avg_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int);
115 void ff_avg_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int);
116 void ff_avg_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int);
117 void ff_avg_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int);
118 void ff_avg_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int);
119 void ff_avg_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int);
120 void ff_avg_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int);
121 void ff_avg_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int);
122 void ff_avg_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int);
123 void ff_avg_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int);
124 
125 void ff_avg_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int);
126 void ff_avg_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int);
127 void ff_avg_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int);
128 void ff_avg_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int);
129 void ff_avg_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int);
130 void ff_avg_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int);
131 void ff_avg_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int);
132 void ff_avg_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int);
133 void ff_avg_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int);
134 void ff_avg_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int);
135 void ff_avg_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int);
136 void ff_avg_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int);
137 void ff_avg_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int);
138 void ff_avg_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int);
139 void ff_avg_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int);
140 void ff_avg_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int);
141 
142 void ff_put_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int);
143 void ff_put_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int);
144 void ff_put_h264_chroma_mc2_neon(uint8_t *, uint8_t *, int, int, int, int);
145 
146 void ff_avg_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int);
147 void ff_avg_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int);
148 void ff_avg_h264_chroma_mc2_neon(uint8_t *, uint8_t *, int, int, int, int);
149 
150 void ff_vp3_v_loop_filter_neon(uint8_t *, int, int *);
151 void ff_vp3_h_loop_filter_neon(uint8_t *, int, int *);
152 
153 void ff_vector_fmul_neon(float *dst, const float *src0, const float *src1, int len);
154 void ff_vector_fmul_window_neon(float *dst, const float *src0,
155  const float *src1, const float *win, int len);
156 void ff_vector_fmul_scalar_neon(float *dst, const float *src, float mul,
157  int len);
158 void ff_vector_fmac_scalar_neon(float *dst, const float *src, float mul,
159  int len);
160 void ff_butterflies_float_neon(float *v1, float *v2, int len);
161 float ff_scalarproduct_float_neon(const float *v1, const float *v2, int len);
162 void ff_vector_fmul_reverse_neon(float *dst, const float *src0,
163  const float *src1, int len);
164 void ff_vector_fmul_add_neon(float *dst, const float *src0, const float *src1,
165  const float *src2, int len);
166 
167 void ff_vector_clipf_neon(float *dst, const float *src, float min, float max,
168  int len);
169 void ff_vector_clip_int32_neon(int32_t *dst, const int32_t *src, int32_t min,
170  int32_t max, unsigned int len);
171 
172 void ff_vorbis_inverse_coupling_neon(float *mag, float *ang, int blocksize);
173 
174 int32_t ff_scalarproduct_int16_neon(const int16_t *v1, const int16_t *v2, int len,
175  int shift);
176 int32_t ff_scalarproduct_and_madd_int16_neon(int16_t *v1, const int16_t *v2,
177  const int16_t *v3, int len, int mul);
178 
179 void ff_apply_window_int16_neon(int16_t *dst, const int16_t *src,
180  const int16_t *window, unsigned n);
181 
183 {
184  const int high_bit_depth = avctx->bits_per_raw_sample > 8;
185 
186  if (!avctx->lowres && avctx->bits_per_raw_sample <= 8) {
187  if (avctx->idct_algo == FF_IDCT_AUTO ||
188  avctx->idct_algo == FF_IDCT_SIMPLENEON) {
193  } else if ((CONFIG_VP3_DECODER || CONFIG_VP5_DECODER ||
195  avctx->idct_algo == FF_IDCT_VP3) {
198  c->idct = ff_vp3_idct_neon;
200  }
201  }
202 
203  if (!high_bit_depth) {
206 
215 
224 
233 
242  }
243 
247 
248  if (CONFIG_H264_DECODER && !high_bit_depth) {
252 
256 
273 
290 
307 
324  }
325 
326  if (CONFIG_VP3_DECODER) {
330  }
331 
342 
345 
348 
350 }
void ff_avg_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int)
void(* vector_fmul_window)(float *dst, const float *src0, const float *src1, const float *win, int len)
Definition: dsputil.h:417
void ff_put_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int)
void ff_put_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int)
void ff_put_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int)
op_pixels_func put_pixels_tab[4][4]
Halfpel motion compensation with rounding (a+b+1)>>1.
Definition: dsputil.h:306
void ff_avg_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int)
void ff_avg_h264_chroma_mc2_neon(uint8_t *, uint8_t *, int, int, int, int)
void ff_vp3_idct_put_neon(uint8_t *dest, int line_size, DCTELEM *data)
void ff_avg_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int)
void ff_put_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int)
void ff_avg_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int)
void ff_vorbis_inverse_coupling_neon(float *mag, float *ang, int blocksize)
void ff_avg_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int)
void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx)
void ff_avg_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int)
void(* idct_add)(uint8_t *dest, int line_size, DCTELEM *block)
block -> idct -> add dest -> clip to unsigned 8 bit -> dest.
Definition: dsputil.h:491
void(* vorbis_inverse_coupling)(float *mag, float *ang, int blocksize)
Definition: dsputil.h:409
void ff_avg_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int)
void ff_butterflies_float_neon(float *v1, float *v2, int len)
#define FF_PARTTRANS_IDCT_PERM
Definition: dsputil.h:511
void ff_avg_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int)
#define FF_IDCT_VP3
Definition: avcodec.h:1923
void ff_put_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int)
void(* apply_window_int16)(int16_t *output, const int16_t *input, const int16_t *window, unsigned int len)
Apply symmetric window in 16-bit fixed-point.
Definition: dsputil.h:564
int bits_per_raw_sample
Bits per sample/pixel of internal libavcodec pixel/sample format.
Definition: avcodec.h:2863
void ff_avg_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int)
void ff_clear_blocks_neon(DCTELEM *blocks)
float ff_scalarproduct_float_neon(const float *v1, const float *v2, int len)
void ff_put_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int)
void ff_avg_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int)
void ff_vector_fmul_add_neon(float *dst, const float *src0, const float *src1, const float *src2, int len)
void ff_put_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int)
void ff_avg_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int)
void ff_put_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int)
void ff_avg_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int)
void ff_put_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int)
void ff_vector_clip_int32_neon(int32_t *dst, const int32_t *src, int32_t min, int32_t max, unsigned int len)
void ff_avg_pixels8_neon(uint8_t *, const uint8_t *, int, int)
void ff_avg_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int)
void ff_put_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int)
void ff_avg_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int)
void ff_put_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int)
h264_chroma_mc_func avg_h264_chroma_pixels_tab[3]
Definition: dsputil.h:369
void ff_put_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int)
void ff_vector_fmul_reverse_neon(float *dst, const float *src0, const float *src1, int len)
void ff_avg_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int)
void ff_avg_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int)
void ff_vp3_v_loop_filter_neon(uint8_t *, int, int *)
op_pixels_func avg_pixels_tab[4][4]
Halfpel motion compensation with rounding (a+b+1)>>1.
Definition: dsputil.h:318
const char data[16]
Definition: mxf.c:60
void ff_put_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int)
void ff_avg_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int)
void ff_avg_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int)
int lowres
low resolution decoding, 1-> 1/2 size, 2->1/4 size
Definition: avcodec.h:2536
void ff_avg_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int)
void ff_vector_clipf_neon(float *dst, const float *src, float min, float max, int len)
void ff_put_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int)
#define FF_IDCT_AUTO
Definition: avcodec.h:1911
void(* vector_fmul_add)(float *dst, const float *src0, const float *src1, const float *src2, int len)
Definition: dsputil.h:415
#define CONFIG_VP6_DECODER
Definition: config.h:412
void(* add_pixels_clamped)(const DCTELEM *block, uint8_t *pixels, int line_size)
Definition: dsputil.h:237
void ff_put_h264_chroma_mc2_neon(uint8_t *, uint8_t *, int, int, int, int)
void ff_put_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int)
void ff_avg_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int)
void(* put_pixels_clamped)(const DCTELEM *block, uint8_t *pixels, int line_size)
Definition: dsputil.h:235
void ff_avg_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int)
void ff_put_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int)
#define CONFIG_VP3_DECODER
Definition: config.h:410
void ff_put_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int)
void ff_put_pixels16_neon(uint8_t *, const uint8_t *, int, int)
void ff_put_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int)
void ff_avg_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int)
void ff_put_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int)
void(* idct_put)(uint8_t *dest, int line_size, DCTELEM *block)
block -> idct -> clip to unsigned 8 bit -> dest.
Definition: dsputil.h:485
void ff_put_signed_pixels_clamped_neon(const DCTELEM *, uint8_t *, int)
void ff_put_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int)
void ff_put_pixels_clamped_neon(const DCTELEM *, uint8_t *, int)
void ff_put_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int)
op_pixels_func put_no_rnd_pixels_tab[4][4]
Halfpel motion compensation with no rounding (a+b)>>1.
Definition: dsputil.h:330
void(* clear_block)(DCTELEM *block)
Definition: dsputil.h:265
void(* idct)(DCTELEM *block)
Definition: dsputil.h:478
h264_chroma_mc_func put_h264_chroma_pixels_tab[3]
h264 Chroma MC
Definition: dsputil.h:368
#define CONFIG_VORBIS_DECODER
Definition: config.h:478
void ff_avg_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int)
void(* vp3_v_loop_filter)(uint8_t *src, int stride, int *bounding_values)
Definition: dsputil.h:405
void ff_put_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int)
void ff_put_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int)
void(* vector_fmul_scalar)(float *dst, const float *src, float mul, int len)
Multiply a vector of floats by a scalar float.
Definition: dsputil.h:428
void ff_vector_fmul_scalar_neon(float *dst, const float *src, float mul, int len)
void ff_put_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int)
void ff_avg_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int)
void ff_avg_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int)
static DCTELEM block[64]
Definition: dct-test.c:189
void ff_avg_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int)
void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int)
void ff_avg_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int)
void ff_avg_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int)
int idct_algo
IDCT algorithm, see FF_IDCT_* below.
Definition: avcodec.h:1910
#define CONFIG_H264_DECODER
Definition: config.h:317
void ff_avg_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int)
void ff_put_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int)
int32_t ff_scalarproduct_and_madd_int16_neon(int16_t *v1, const int16_t *v2, const int16_t *v3, int len, int mul)
void(* vector_fmac_scalar)(float *dst, const float *src, float mul, int len)
Multiply a vector of floats by a scalar float and add to destination vector.
Definition: dsputil.h:439
void ff_put_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int)
void ff_put_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int)
void ff_put_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int)
void ff_avg_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int)
void ff_apply_window_int16_neon(int16_t *dst, const int16_t *src, const int16_t *window, unsigned n)
void ff_put_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int)
void ff_vector_fmul_neon(float *dst, const float *src0, const float *src1, int len)
op_pixels_func avg_no_rnd_pixels_tab[4][4]
Halfpel motion compensation with no rounding (a+b)>>1.
Definition: dsputil.h:342
external API header
void ff_avg_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int)
void ff_put_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int)
void ff_avg_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int)
#define FF_IDCT_SIMPLENEON
Definition: avcodec.h:1933
int idct_permutation_type
Definition: dsputil.h:506
int32_t(* scalarproduct_int16)(const int16_t *v1, const int16_t *v2, int len, int shift)
Calculate scalar product of two vectors.
Definition: dsputil.h:544
void(* vector_clipf)(float *dst, const float *src, float min, float max, int len)
Definition: dsputil.h:419
main external API structure.
Definition: avcodec.h:1329
void ff_avg_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int)
void(* butterflies_float)(float *restrict v1, float *restrict v2, int len)
Calculate the sum and difference of two vectors of floats.
Definition: dsputil.h:454
void ff_simple_idct_add_neon(uint8_t *dest, int line_size, DCTELEM *data)
void ff_vp3_idct_add_neon(uint8_t *dest, int line_size, DCTELEM *data)
void ff_avg_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int)
void ff_avg_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int)
void ff_put_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int)
void ff_simple_idct_put_neon(uint8_t *dest, int line_size, DCTELEM *data)
int32_t ff_scalarproduct_int16_neon(const int16_t *v1, const int16_t *v2, int len, int shift)
void ff_put_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int)
void ff_vp3_idct_dc_add_neon(uint8_t *dest, int line_size, const DCTELEM *data)
short DCTELEM
Definition: dsputil.h:39
void ff_clear_block_neon(DCTELEM *block)
void(* vector_fmul_reverse)(float *dst, const float *src0, const float *src1, int len)
Definition: dsputil.h:413
void ff_put_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int)
qpel_mc_func put_h264_qpel_pixels_tab[4][16]
Definition: dsputil.h:371
void(* clear_blocks)(DCTELEM *blocks)
Definition: dsputil.h:266
void ff_add_pixels_clamped_neon(const DCTELEM *, uint8_t *, int)
void ff_vp3_idct_neon(DCTELEM *data)
void(* vector_clip_int32)(int32_t *dst, const int32_t *src, int32_t min, int32_t max, unsigned int len)
Clip each element in an array of int32_t to a given minimum and maximum value.
Definition: dsputil.h:580
qpel_mc_func avg_h264_qpel_pixels_tab[4][16]
Definition: dsputil.h:372
void(* put_signed_pixels_clamped)(const DCTELEM *block, uint8_t *pixels, int line_size)
Definition: dsputil.h:236
void ff_avg_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int)
void ff_avg_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int)
void ff_avg_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int)
void ff_vp3_h_loop_filter_neon(uint8_t *, int, int *)
void(* vector_fmul)(float *dst, const float *src0, const float *src1, int len)
Definition: dsputil.h:412
void ff_put_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int)
void ff_put_pixels8_neon(uint8_t *, const uint8_t *, int, int)
void ff_avg_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int)
int32_t(* scalarproduct_and_madd_int16)(int16_t *v1, const int16_t *v2, const int16_t *v3, int len, int mul)
Calculate scalar product of v1 and v2, and v1[i] += v3[i] * mul.
Definition: dsputil.h:551
void ff_avg_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int)
void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int)
void ff_put_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int)
DSP utils.
float(* scalarproduct_float)(const float *v1, const float *v2, int len)
Calculate the scalar product of two vectors of floats.
Definition: dsputil.h:447
void ff_put_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int)
void ff_vector_fmac_scalar_neon(float *dst, const float *src, float mul, int len)
int len
void ff_put_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int)
void ff_put_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int)
void ff_avg_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int)
void ff_avg_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int)
#define FF_TRANSPOSE_IDCT_PERM
Definition: dsputil.h:510
void ff_avg_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int)
void ff_avg_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int)
void ff_put_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int)
void ff_simple_idct_neon(DCTELEM *data)
void ff_put_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int)
void ff_put_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int)
void(* vp3_idct_dc_add)(uint8_t *dest, int line_size, const DCTELEM *block)
Definition: dsputil.h:404
float min
#define CONFIG_VP5_DECODER
Definition: config.h:411
void ff_avg_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int)
void ff_put_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int)
void ff_avg_pixels16_neon(uint8_t *, const uint8_t *, int, int)
void ff_avg_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int)
void ff_put_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int)
void(* vp3_h_loop_filter)(uint8_t *src, int stride, int *bounding_values)
Definition: dsputil.h:406
DSPContext.
Definition: dsputil.h:226
void ff_vector_fmul_window_neon(float *dst, const float *src0, const float *src1, const float *win, int len)
void ff_put_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int)