FFmpeg
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
hevcdsp_init_neon.c
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2014 Seppo Tomperi <seppo.tomperi@vtt.fi>
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include "libavutil/attributes.h"
22 #include "libavutil/arm/cpu.h"
23 #include "libavcodec/hevcdsp.h"
24 #include "libavcodec/avcodec.h"
25 #include "hevcdsp_arm.h"
26 
27 void ff_hevc_sao_band_filter_neon_8_wrapper(uint8_t *_dst, uint8_t *_src,
28  ptrdiff_t stride_dst, ptrdiff_t stride_src,
29  int16_t *sao_offset_val, int sao_left_class,
30  int width, int height);
31 void ff_hevc_sao_edge_filter_neon_8_wrapper(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *sao_offset_val,
32  int eo, int width, int height);
33 
34 void ff_hevc_v_loop_filter_luma_neon(uint8_t *_pix, ptrdiff_t _stride, int _beta, int *_tc, uint8_t *_no_p, uint8_t *_no_q);
35 void ff_hevc_h_loop_filter_luma_neon(uint8_t *_pix, ptrdiff_t _stride, int _beta, int *_tc, uint8_t *_no_p, uint8_t *_no_q);
36 void ff_hevc_v_loop_filter_chroma_neon(uint8_t *_pix, ptrdiff_t _stride, int *_tc, uint8_t *_no_p, uint8_t *_no_q);
37 void ff_hevc_h_loop_filter_chroma_neon(uint8_t *_pix, ptrdiff_t _stride, int *_tc, uint8_t *_no_p, uint8_t *_no_q);
38 void ff_hevc_add_residual_4x4_8_neon(uint8_t *_dst, int16_t *coeffs,
39  ptrdiff_t stride);
40 void ff_hevc_add_residual_4x4_10_neon(uint8_t *_dst, int16_t *coeffs,
41  ptrdiff_t stride);
42 void ff_hevc_add_residual_8x8_8_neon(uint8_t *_dst, int16_t *coeffs,
43  ptrdiff_t stride);
44 void ff_hevc_add_residual_8x8_10_neon(uint8_t *_dst, int16_t *coeffs,
45  ptrdiff_t stride);
46 void ff_hevc_add_residual_16x16_8_neon(uint8_t *_dst, int16_t *coeffs,
47  ptrdiff_t stride);
48 void ff_hevc_add_residual_16x16_10_neon(uint8_t *_dst, int16_t *coeffs,
49  ptrdiff_t stride);
50 void ff_hevc_add_residual_32x32_8_neon(uint8_t *_dst, int16_t *coeffs,
51  ptrdiff_t stride);
52 void ff_hevc_add_residual_32x32_10_neon(uint8_t *_dst, int16_t *coeffs,
53  ptrdiff_t stride);
54 void ff_hevc_idct_4x4_dc_8_neon(int16_t *coeffs);
55 void ff_hevc_idct_8x8_dc_8_neon(int16_t *coeffs);
56 void ff_hevc_idct_16x16_dc_8_neon(int16_t *coeffs);
57 void ff_hevc_idct_32x32_dc_8_neon(int16_t *coeffs);
58 void ff_hevc_idct_4x4_dc_10_neon(int16_t *coeffs);
59 void ff_hevc_idct_8x8_dc_10_neon(int16_t *coeffs);
60 void ff_hevc_idct_16x16_dc_10_neon(int16_t *coeffs);
61 void ff_hevc_idct_32x32_dc_10_neon(int16_t *coeffs);
62 void ff_hevc_idct_4x4_8_neon(int16_t *coeffs, int col_limit);
63 void ff_hevc_idct_8x8_8_neon(int16_t *coeffs, int col_limit);
64 void ff_hevc_idct_16x16_8_neon(int16_t *coeffs, int col_limit);
65 void ff_hevc_idct_32x32_8_neon(int16_t *coeffs, int col_limit);
66 void ff_hevc_idct_4x4_10_neon(int16_t *coeffs, int col_limit);
67 void ff_hevc_idct_8x8_10_neon(int16_t *coeffs, int col_limit);
68 void ff_hevc_idct_16x16_10_neon(int16_t *coeffs, int col_limit);
69 void ff_hevc_idct_32x32_10_neon(int16_t *coeffs, int col_limit);
70 void ff_hevc_transform_luma_4x4_neon_8(int16_t *coeffs);
71 
72 #define PUT_PIXELS(name) \
73  void name(int16_t *dst, uint8_t *src, \
74  ptrdiff_t srcstride, int height, \
75  intptr_t mx, intptr_t my, int width)
76 PUT_PIXELS(ff_hevc_put_pixels_w2_neon_8);
77 PUT_PIXELS(ff_hevc_put_pixels_w4_neon_8);
78 PUT_PIXELS(ff_hevc_put_pixels_w6_neon_8);
79 PUT_PIXELS(ff_hevc_put_pixels_w8_neon_8);
80 PUT_PIXELS(ff_hevc_put_pixels_w12_neon_8);
81 PUT_PIXELS(ff_hevc_put_pixels_w16_neon_8);
82 PUT_PIXELS(ff_hevc_put_pixels_w24_neon_8);
83 PUT_PIXELS(ff_hevc_put_pixels_w32_neon_8);
84 PUT_PIXELS(ff_hevc_put_pixels_w48_neon_8);
85 PUT_PIXELS(ff_hevc_put_pixels_w64_neon_8);
86 #undef PUT_PIXELS
87 
88 static void (*put_hevc_qpel_neon[4][4])(int16_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride,
89  int height, int width);
90 static void (*put_hevc_qpel_uw_neon[4][4])(uint8_t *dst, ptrdiff_t dststride, uint8_t *_src, ptrdiff_t _srcstride,
91  int width, int height, int16_t* src2, ptrdiff_t src2stride);
92 void ff_hevc_put_qpel_neon_wrapper(int16_t *dst, uint8_t *src, ptrdiff_t srcstride,
93  int height, intptr_t mx, intptr_t my, int width);
94 void ff_hevc_put_qpel_uni_neon_wrapper(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride,
95  int height, intptr_t mx, intptr_t my, int width);
96 void ff_hevc_put_qpel_bi_neon_wrapper(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride,
97  int16_t *src2,
98  int height, intptr_t mx, intptr_t my, int width);
99 #define QPEL_FUNC(name) \
100  void name(int16_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride, \
101  int height, int width)
102 
103 QPEL_FUNC(ff_hevc_put_qpel_v1_neon_8);
104 QPEL_FUNC(ff_hevc_put_qpel_v2_neon_8);
105 QPEL_FUNC(ff_hevc_put_qpel_v3_neon_8);
106 QPEL_FUNC(ff_hevc_put_qpel_h1_neon_8);
107 QPEL_FUNC(ff_hevc_put_qpel_h2_neon_8);
108 QPEL_FUNC(ff_hevc_put_qpel_h3_neon_8);
109 QPEL_FUNC(ff_hevc_put_qpel_h1v1_neon_8);
110 QPEL_FUNC(ff_hevc_put_qpel_h1v2_neon_8);
111 QPEL_FUNC(ff_hevc_put_qpel_h1v3_neon_8);
112 QPEL_FUNC(ff_hevc_put_qpel_h2v1_neon_8);
113 QPEL_FUNC(ff_hevc_put_qpel_h2v2_neon_8);
114 QPEL_FUNC(ff_hevc_put_qpel_h2v3_neon_8);
115 QPEL_FUNC(ff_hevc_put_qpel_h3v1_neon_8);
116 QPEL_FUNC(ff_hevc_put_qpel_h3v2_neon_8);
117 QPEL_FUNC(ff_hevc_put_qpel_h3v3_neon_8);
118 #undef QPEL_FUNC
119 
120 #define QPEL_FUNC_UW_PIX(name) \
121  void name(uint8_t *dst, ptrdiff_t dststride, uint8_t *_src, ptrdiff_t _srcstride, \
122  int height, intptr_t mx, intptr_t my, int width);
123 QPEL_FUNC_UW_PIX(ff_hevc_put_qpel_uw_pixels_w4_neon_8);
124 QPEL_FUNC_UW_PIX(ff_hevc_put_qpel_uw_pixels_w8_neon_8);
125 QPEL_FUNC_UW_PIX(ff_hevc_put_qpel_uw_pixels_w16_neon_8);
126 QPEL_FUNC_UW_PIX(ff_hevc_put_qpel_uw_pixels_w24_neon_8);
127 QPEL_FUNC_UW_PIX(ff_hevc_put_qpel_uw_pixels_w32_neon_8);
128 QPEL_FUNC_UW_PIX(ff_hevc_put_qpel_uw_pixels_w48_neon_8);
129 QPEL_FUNC_UW_PIX(ff_hevc_put_qpel_uw_pixels_w64_neon_8);
130 #undef QPEL_FUNC_UW_PIX
131 
132 #define QPEL_FUNC_UW(name) \
133  void name(uint8_t *dst, ptrdiff_t dststride, uint8_t *_src, ptrdiff_t _srcstride, \
134  int width, int height, int16_t* src2, ptrdiff_t src2stride);
135 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_pixels_neon_8);
136 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_v1_neon_8);
137 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_v2_neon_8);
138 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_v3_neon_8);
139 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_h1_neon_8);
140 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_h2_neon_8);
141 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_h3_neon_8);
142 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_h1v1_neon_8);
143 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_h1v2_neon_8);
144 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_h1v3_neon_8);
145 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_h2v1_neon_8);
146 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_h2v2_neon_8);
147 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_h2v3_neon_8);
148 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_h3v1_neon_8);
149 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_h3v2_neon_8);
150 QPEL_FUNC_UW(ff_hevc_put_qpel_uw_h3v3_neon_8);
151 #undef QPEL_FUNC_UW
152 
153 void ff_hevc_sao_band_filter_neon_8(uint8_t *dst, uint8_t *src, ptrdiff_t stride_dst, ptrdiff_t stride_src, int width, int height, int16_t *offset_table);
154 
155 void ff_hevc_sao_band_filter_neon_8_wrapper(uint8_t *_dst, uint8_t *_src,
156  ptrdiff_t stride_dst, ptrdiff_t stride_src,
157  int16_t *sao_offset_val, int sao_left_class,
158  int width, int height) {
159  uint8_t *dst = _dst;
160  uint8_t *src = _src;
161  int16_t offset_table[32] = {0};
162  int k;
163 
164  for (k = 0; k < 4; k++) {
165  offset_table[(k + sao_left_class) & 31] = sao_offset_val[k + 1];
166  }
167 
168  ff_hevc_sao_band_filter_neon_8(dst, src, stride_dst, stride_src, width, height, offset_table);
169 }
170 
171 void ff_hevc_sao_edge_filter_neon_8(uint8_t *dst, uint8_t *src, ptrdiff_t stride_dst, ptrdiff_t stride_src, int width, int height,
172  int a_stride, int b_stride, int16_t *sao_offset_val, uint8_t *edge_idx);
173 
174 void ff_hevc_sao_edge_filter_neon_8_wrapper(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *sao_offset_val,
175  int eo, int width, int height) {
176  static uint8_t edge_idx[] = { 1, 2, 0, 3, 4 };
177  static const int8_t pos[4][2][2] = {
178  { { -1, 0 }, { 1, 0 } }, // horizontal
179  { { 0, -1 }, { 0, 1 } }, // vertical
180  { { -1, -1 }, { 1, 1 } }, // 45 degree
181  { { 1, -1 }, { -1, 1 } }, // 135 degree
182  };
183  uint8_t *dst = _dst;
184  uint8_t *src = _src;
185  int a_stride, b_stride;
186  ptrdiff_t stride_src = (2*MAX_PB_SIZE + AV_INPUT_BUFFER_PADDING_SIZE);
187 
188  a_stride = pos[eo][0][0] + pos[eo][0][1] * stride_src;
189  b_stride = pos[eo][1][0] + pos[eo][1][1] * stride_src;
190 
191  ff_hevc_sao_edge_filter_neon_8(dst, src, stride_dst, stride_src, width, height, a_stride, b_stride, sao_offset_val, edge_idx);
192 }
193 
194 void ff_hevc_put_qpel_neon_wrapper(int16_t *dst, uint8_t *src, ptrdiff_t srcstride,
195  int height, intptr_t mx, intptr_t my, int width) {
196 
197  put_hevc_qpel_neon[my][mx](dst, MAX_PB_SIZE, src, srcstride, height, width);
198 }
199 
200 void ff_hevc_put_qpel_uni_neon_wrapper(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride,
201  int height, intptr_t mx, intptr_t my, int width) {
202 
203  put_hevc_qpel_uw_neon[my][mx](dst, dststride, src, srcstride, width, height, NULL, 0);
204 }
205 
206 void ff_hevc_put_qpel_bi_neon_wrapper(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride,
207  int16_t *src2,
208  int height, intptr_t mx, intptr_t my, int width) {
209  put_hevc_qpel_uw_neon[my][mx](dst, dststride, src, srcstride, width, height, src2, MAX_PB_SIZE);
210 }
211 
212 av_cold void ff_hevc_dsp_init_neon(HEVCDSPContext *c, const int bit_depth)
213 {
214  if (bit_depth == 8) {
215  int x;
216  c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_neon;
217  c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_neon;
218  c->hevc_v_loop_filter_chroma = ff_hevc_v_loop_filter_chroma_neon;
219  c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_neon;
220  c->sao_band_filter[0] = ff_hevc_sao_band_filter_neon_8_wrapper;
221  c->sao_band_filter[1] = ff_hevc_sao_band_filter_neon_8_wrapper;
222  c->sao_band_filter[2] = ff_hevc_sao_band_filter_neon_8_wrapper;
223  c->sao_band_filter[3] = ff_hevc_sao_band_filter_neon_8_wrapper;
224  c->sao_band_filter[4] = ff_hevc_sao_band_filter_neon_8_wrapper;
225  c->sao_edge_filter[0] = ff_hevc_sao_edge_filter_neon_8_wrapper;
226  c->sao_edge_filter[1] = ff_hevc_sao_edge_filter_neon_8_wrapper;
227  c->sao_edge_filter[2] = ff_hevc_sao_edge_filter_neon_8_wrapper;
228  c->sao_edge_filter[3] = ff_hevc_sao_edge_filter_neon_8_wrapper;
229  c->sao_edge_filter[4] = ff_hevc_sao_edge_filter_neon_8_wrapper;
230  c->add_residual[0] = ff_hevc_add_residual_4x4_8_neon;
231  c->add_residual[1] = ff_hevc_add_residual_8x8_8_neon;
232  c->add_residual[2] = ff_hevc_add_residual_16x16_8_neon;
233  c->add_residual[3] = ff_hevc_add_residual_32x32_8_neon;
234  c->idct_dc[0] = ff_hevc_idct_4x4_dc_8_neon;
235  c->idct_dc[1] = ff_hevc_idct_8x8_dc_8_neon;
236  c->idct_dc[2] = ff_hevc_idct_16x16_dc_8_neon;
237  c->idct_dc[3] = ff_hevc_idct_32x32_dc_8_neon;
238  c->idct[0] = ff_hevc_idct_4x4_8_neon;
239  c->idct[1] = ff_hevc_idct_8x8_8_neon;
240  c->idct[2] = ff_hevc_idct_16x16_8_neon;
241  c->idct[3] = ff_hevc_idct_32x32_8_neon;
242  c->transform_4x4_luma = ff_hevc_transform_luma_4x4_neon_8;
243  put_hevc_qpel_neon[1][0] = ff_hevc_put_qpel_v1_neon_8;
244  put_hevc_qpel_neon[2][0] = ff_hevc_put_qpel_v2_neon_8;
245  put_hevc_qpel_neon[3][0] = ff_hevc_put_qpel_v3_neon_8;
246  put_hevc_qpel_neon[0][1] = ff_hevc_put_qpel_h1_neon_8;
247  put_hevc_qpel_neon[0][2] = ff_hevc_put_qpel_h2_neon_8;
248  put_hevc_qpel_neon[0][3] = ff_hevc_put_qpel_h3_neon_8;
249  put_hevc_qpel_neon[1][1] = ff_hevc_put_qpel_h1v1_neon_8;
250  put_hevc_qpel_neon[1][2] = ff_hevc_put_qpel_h2v1_neon_8;
251  put_hevc_qpel_neon[1][3] = ff_hevc_put_qpel_h3v1_neon_8;
252  put_hevc_qpel_neon[2][1] = ff_hevc_put_qpel_h1v2_neon_8;
253  put_hevc_qpel_neon[2][2] = ff_hevc_put_qpel_h2v2_neon_8;
254  put_hevc_qpel_neon[2][3] = ff_hevc_put_qpel_h3v2_neon_8;
255  put_hevc_qpel_neon[3][1] = ff_hevc_put_qpel_h1v3_neon_8;
256  put_hevc_qpel_neon[3][2] = ff_hevc_put_qpel_h2v3_neon_8;
257  put_hevc_qpel_neon[3][3] = ff_hevc_put_qpel_h3v3_neon_8;
258  put_hevc_qpel_uw_neon[1][0] = ff_hevc_put_qpel_uw_v1_neon_8;
259  put_hevc_qpel_uw_neon[2][0] = ff_hevc_put_qpel_uw_v2_neon_8;
260  put_hevc_qpel_uw_neon[3][0] = ff_hevc_put_qpel_uw_v3_neon_8;
261  put_hevc_qpel_uw_neon[0][1] = ff_hevc_put_qpel_uw_h1_neon_8;
262  put_hevc_qpel_uw_neon[0][2] = ff_hevc_put_qpel_uw_h2_neon_8;
263  put_hevc_qpel_uw_neon[0][3] = ff_hevc_put_qpel_uw_h3_neon_8;
264  put_hevc_qpel_uw_neon[1][1] = ff_hevc_put_qpel_uw_h1v1_neon_8;
265  put_hevc_qpel_uw_neon[1][2] = ff_hevc_put_qpel_uw_h2v1_neon_8;
266  put_hevc_qpel_uw_neon[1][3] = ff_hevc_put_qpel_uw_h3v1_neon_8;
267  put_hevc_qpel_uw_neon[2][1] = ff_hevc_put_qpel_uw_h1v2_neon_8;
268  put_hevc_qpel_uw_neon[2][2] = ff_hevc_put_qpel_uw_h2v2_neon_8;
269  put_hevc_qpel_uw_neon[2][3] = ff_hevc_put_qpel_uw_h3v2_neon_8;
270  put_hevc_qpel_uw_neon[3][1] = ff_hevc_put_qpel_uw_h1v3_neon_8;
271  put_hevc_qpel_uw_neon[3][2] = ff_hevc_put_qpel_uw_h2v3_neon_8;
272  put_hevc_qpel_uw_neon[3][3] = ff_hevc_put_qpel_uw_h3v3_neon_8;
273  for (x = 0; x < 10; x++) {
274  c->put_hevc_qpel[x][1][0] = ff_hevc_put_qpel_neon_wrapper;
275  c->put_hevc_qpel[x][0][1] = ff_hevc_put_qpel_neon_wrapper;
276  c->put_hevc_qpel[x][1][1] = ff_hevc_put_qpel_neon_wrapper;
277  c->put_hevc_qpel_uni[x][1][0] = ff_hevc_put_qpel_uni_neon_wrapper;
278  c->put_hevc_qpel_uni[x][0][1] = ff_hevc_put_qpel_uni_neon_wrapper;
279  c->put_hevc_qpel_uni[x][1][1] = ff_hevc_put_qpel_uni_neon_wrapper;
280  c->put_hevc_qpel_bi[x][1][0] = ff_hevc_put_qpel_bi_neon_wrapper;
281  c->put_hevc_qpel_bi[x][0][1] = ff_hevc_put_qpel_bi_neon_wrapper;
282  c->put_hevc_qpel_bi[x][1][1] = ff_hevc_put_qpel_bi_neon_wrapper;
283  }
284  c->put_hevc_qpel[0][0][0] = ff_hevc_put_pixels_w2_neon_8;
285  c->put_hevc_qpel[1][0][0] = ff_hevc_put_pixels_w4_neon_8;
286  c->put_hevc_qpel[2][0][0] = ff_hevc_put_pixels_w6_neon_8;
287  c->put_hevc_qpel[3][0][0] = ff_hevc_put_pixels_w8_neon_8;
288  c->put_hevc_qpel[4][0][0] = ff_hevc_put_pixels_w12_neon_8;
289  c->put_hevc_qpel[5][0][0] = ff_hevc_put_pixels_w16_neon_8;
290  c->put_hevc_qpel[6][0][0] = ff_hevc_put_pixels_w24_neon_8;
291  c->put_hevc_qpel[7][0][0] = ff_hevc_put_pixels_w32_neon_8;
292  c->put_hevc_qpel[8][0][0] = ff_hevc_put_pixels_w48_neon_8;
293  c->put_hevc_qpel[9][0][0] = ff_hevc_put_pixels_w64_neon_8;
294 
295  c->put_hevc_qpel_uni[1][0][0] = ff_hevc_put_qpel_uw_pixels_w4_neon_8;
296  c->put_hevc_qpel_uni[3][0][0] = ff_hevc_put_qpel_uw_pixels_w8_neon_8;
297  c->put_hevc_qpel_uni[5][0][0] = ff_hevc_put_qpel_uw_pixels_w16_neon_8;
298  c->put_hevc_qpel_uni[6][0][0] = ff_hevc_put_qpel_uw_pixels_w24_neon_8;
299  c->put_hevc_qpel_uni[7][0][0] = ff_hevc_put_qpel_uw_pixels_w32_neon_8;
300  c->put_hevc_qpel_uni[8][0][0] = ff_hevc_put_qpel_uw_pixels_w48_neon_8;
301  c->put_hevc_qpel_uni[9][0][0] = ff_hevc_put_qpel_uw_pixels_w64_neon_8;
302  }
303 
304  if (bit_depth == 10) {
305  c->add_residual[0] = ff_hevc_add_residual_4x4_10_neon;
306  c->add_residual[1] = ff_hevc_add_residual_8x8_10_neon;
307  c->add_residual[2] = ff_hevc_add_residual_16x16_10_neon;
308  c->add_residual[3] = ff_hevc_add_residual_32x32_10_neon;
309 
310  c->idct_dc[0] = ff_hevc_idct_4x4_dc_10_neon;
311  c->idct_dc[1] = ff_hevc_idct_8x8_dc_10_neon;
312  c->idct_dc[2] = ff_hevc_idct_16x16_dc_10_neon;
313  c->idct_dc[3] = ff_hevc_idct_32x32_dc_10_neon;
314 
315  c->idct[0] = ff_hevc_idct_4x4_10_neon;
316  c->idct[1] = ff_hevc_idct_8x8_10_neon;
317  c->idct[2] = ff_hevc_idct_16x16_10_neon;
318  c->idct[3] = ff_hevc_idct_32x32_10_neon;
319  }
320 }
ff_hevc_idct_8x8_10_neon
void ff_hevc_idct_8x8_10_neon(int16_t *coeffs, int col_limit)
NULL
#define NULL
Definition: coverity.c:32
ff_hevc_idct_8x8_dc_10_neon
void ff_hevc_idct_8x8_dc_10_neon(int16_t *coeffs)
HEVCDSPContext::transform_4x4_luma
void(* transform_4x4_luma)(int16_t *coeffs)
Definition: hevcdsp.h:55
put_hevc_qpel_neon
static void(* put_hevc_qpel_neon[4][4])(int16_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride, int height, int width)
Definition: hevcdsp_init_neon.c:88
ff_hevc_h_loop_filter_chroma_neon
void ff_hevc_h_loop_filter_chroma_neon(uint8_t *_pix, ptrdiff_t _stride, int *_tc, uint8_t *_no_p, uint8_t *_no_q)
src
#define src
Definition: vp8dsp.c:254
ff_hevc_idct_4x4_8_neon
void ff_hevc_idct_4x4_8_neon(int16_t *coeffs, int col_limit)
attributes.h
Macro definitions for various function/variable attributes.
HEVCDSPContext::idct
void(* idct[4])(int16_t *coeffs, int col_limit)
Definition: hevcdsp.h:57
ff_hevc_idct_4x4_10_neon
void ff_hevc_idct_4x4_10_neon(int16_t *coeffs, int col_limit)
ff_hevc_sao_edge_filter_neon_8
void ff_hevc_sao_edge_filter_neon_8(uint8_t *dst, uint8_t *src, ptrdiff_t stride_dst, ptrdiff_t stride_src, int width, int height, int a_stride, int b_stride, int16_t *sao_offset_val, uint8_t *edge_idx)
uint8_t
uint8_t
Definition: audio_convert.c:194
av_cold
#define av_cold
Definition: attributes.h:82
ff_hevc_add_residual_4x4_10_neon
void ff_hevc_add_residual_4x4_10_neon(uint8_t *_dst, int16_t *coeffs, ptrdiff_t stride)
height
#define height
ff_hevc_put_qpel_bi_neon_wrapper
void ff_hevc_put_qpel_bi_neon_wrapper(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride, int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_init_neon.c:206
ff_hevc_put_qpel_neon_wrapper
void ff_hevc_put_qpel_neon_wrapper(int16_t *dst, uint8_t *src, ptrdiff_t srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_init_neon.c:194
HEVCDSPContext::hevc_h_loop_filter_luma
void(* hevc_h_loop_filter_luma)(uint8_t *pix, ptrdiff_t stride, int beta, int32_t *tc, uint8_t *no_p, uint8_t *no_q)
Definition: hevcdsp.h:101
ff_hevc_idct_4x4_dc_10_neon
void ff_hevc_idct_4x4_dc_10_neon(int16_t *coeffs)
PUT_PIXELS
#define PUT_PIXELS(name)
Definition: hevcdsp_init_neon.c:72
ff_hevc_idct_16x16_10_neon
void ff_hevc_idct_16x16_10_neon(int16_t *coeffs, int col_limit)
ff_hevc_idct_4x4_dc_8_neon
void ff_hevc_idct_4x4_dc_8_neon(int16_t *coeffs)
HEVCDSPContext::put_hevc_qpel
void(* put_hevc_qpel[10][2][2])(int16_t *dst, uint8_t *src, ptrdiff_t srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp.h:72
ff_hevc_transform_luma_4x4_neon_8
void ff_hevc_transform_luma_4x4_neon_8(int16_t *coeffs)
ff_hevc_v_loop_filter_luma_neon
void ff_hevc_v_loop_filter_luma_neon(uint8_t *_pix, ptrdiff_t _stride, int _beta, int *_tc, uint8_t *_no_p, uint8_t *_no_q)
HEVCDSPContext::hevc_v_loop_filter_luma
void(* hevc_v_loop_filter_luma)(uint8_t *pix, ptrdiff_t stride, int beta, int32_t *tc, uint8_t *no_p, uint8_t *no_q)
Definition: hevcdsp.h:104
ff_hevc_idct_32x32_dc_10_neon
void ff_hevc_idct_32x32_dc_10_neon(int16_t *coeffs)
ff_hevc_add_residual_8x8_8_neon
void ff_hevc_add_residual_8x8_8_neon(uint8_t *_dst, int16_t *coeffs, ptrdiff_t stride)
HEVCDSPContext::sao_edge_filter
void(* sao_edge_filter[5])(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *sao_offset_val, int sao_eo_class, int width, int height)
Definition: hevcdsp.h:65
ff_hevc_idct_32x32_10_neon
void ff_hevc_idct_32x32_10_neon(int16_t *coeffs, int col_limit)
ff_hevc_sao_edge_filter_neon_8_wrapper
void ff_hevc_sao_edge_filter_neon_8_wrapper(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *sao_offset_val, int eo, int width, int height)
Definition: hevcdsp_init_neon.c:174
HEVCDSPContext::hevc_v_loop_filter_chroma
void(* hevc_v_loop_filter_chroma)(uint8_t *pix, ptrdiff_t stride, int32_t *tc, uint8_t *no_p, uint8_t *no_q)
Definition: hevcdsp.h:109
put_hevc_qpel_uw_neon
static void(* put_hevc_qpel_uw_neon[4][4])(uint8_t *dst, ptrdiff_t dststride, uint8_t *_src, ptrdiff_t _srcstride, int width, int height, int16_t *src2, ptrdiff_t src2stride)
Definition: hevcdsp_init_neon.c:90
ff_hevc_idct_16x16_dc_8_neon
void ff_hevc_idct_16x16_dc_8_neon(int16_t *coeffs)
ff_hevc_sao_band_filter_neon_8_wrapper
void ff_hevc_sao_band_filter_neon_8_wrapper(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, int16_t *sao_offset_val, int sao_left_class, int width, int height)
Definition: hevcdsp_init_neon.c:155
ff_hevc_idct_16x16_8_neon
void ff_hevc_idct_16x16_8_neon(int16_t *coeffs, int col_limit)
width
#define width
ff_hevc_v_loop_filter_chroma_neon
void ff_hevc_v_loop_filter_chroma_neon(uint8_t *_pix, ptrdiff_t _stride, int *_tc, uint8_t *_no_p, uint8_t *_no_q)
ff_hevc_add_residual_32x32_8_neon
void ff_hevc_add_residual_32x32_8_neon(uint8_t *_dst, int16_t *coeffs, ptrdiff_t stride)
void
typedef void(APIENTRY *FF_PFNGLACTIVETEXTUREPROC)(GLenum texture)
bit_depth
static void bit_depth(AudioStatsContext *s, uint64_t mask, uint64_t imask, AVRational *depth)
Definition: af_astats.c:155
HEVCDSPContext::idct_dc
void(* idct_dc[4])(int16_t *coeffs)
Definition: hevcdsp.h:59
HEVCDSPContext::hevc_h_loop_filter_chroma
void(* hevc_h_loop_filter_chroma)(uint8_t *pix, ptrdiff_t stride, int32_t *tc, uint8_t *no_p, uint8_t *no_q)
Definition: hevcdsp.h:107
HEVCDSPContext::put_hevc_qpel_bi
void(* put_hevc_qpel_bi[10][2][2])(uint8_t *dst, ptrdiff_t dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp.h:79
ff_hevc_idct_8x8_8_neon
void ff_hevc_idct_8x8_8_neon(int16_t *coeffs, int col_limit)
ff_hevc_add_residual_16x16_10_neon
void ff_hevc_add_residual_16x16_10_neon(uint8_t *_dst, int16_t *coeffs, ptrdiff_t stride)
HEVCDSPContext::sao_band_filter
void(* sao_band_filter[5])(uint8_t *_dst, uint8_t *_src, ptrdiff_t _stride_dst, ptrdiff_t _stride_src, int16_t *sao_offset_val, int sao_left_class, int width, int height)
Definition: hevcdsp.h:61
ff_hevc_add_residual_4x4_8_neon
void ff_hevc_add_residual_4x4_8_neon(uint8_t *_dst, int16_t *coeffs, ptrdiff_t stride)
hevcdsp_arm.h
avcodec.h
Libavcodec external API header.
ff_hevc_add_residual_8x8_10_neon
void ff_hevc_add_residual_8x8_10_neon(uint8_t *_dst, int16_t *coeffs, ptrdiff_t stride)
ff_hevc_sao_band_filter_neon_8
void ff_hevc_sao_band_filter_neon_8(uint8_t *dst, uint8_t *src, ptrdiff_t stride_dst, ptrdiff_t stride_src, int width, int height, int16_t *offset_table)
ff_hevc_idct_32x32_8_neon
void ff_hevc_idct_32x32_8_neon(int16_t *coeffs, int col_limit)
ff_hevc_idct_8x8_dc_8_neon
void ff_hevc_idct_8x8_dc_8_neon(int16_t *coeffs)
QPEL_FUNC_UW
#define QPEL_FUNC_UW(name)
Definition: hevcdsp_init_neon.c:132
ff_hevc_add_residual_16x16_8_neon
void ff_hevc_add_residual_16x16_8_neon(uint8_t *_dst, int16_t *coeffs, ptrdiff_t stride)
HEVCDSPContext::add_residual
void(* add_residual[4])(uint8_t *dst, int16_t *res, ptrdiff_t stride)
Definition: hevcdsp.h:49
HEVCDSPContext::put_hevc_qpel_uni
void(* put_hevc_qpel_uni[10][2][2])(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp.h:74
MAX_PB_SIZE
#define MAX_PB_SIZE
Definition: hevcdsp.h:30
ff_hevc_idct_32x32_dc_8_neon
void ff_hevc_idct_32x32_dc_8_neon(int16_t *coeffs)
stride
GLint GLenum GLboolean GLsizei stride
Definition: opengl_enc.c:105
ff_hevc_add_residual_32x32_10_neon
void ff_hevc_add_residual_32x32_10_neon(uint8_t *_dst, int16_t *coeffs, ptrdiff_t stride)
c
static double c[64]
Definition: vsrc_mptestsrc.c:87
AV_INPUT_BUFFER_PADDING_SIZE
#define AV_INPUT_BUFFER_PADDING_SIZE
Required number of additionally allocated bytes at the end of the input bitstream for decoding...
Definition: avcodec.h:782
ff_hevc_put_qpel_uni_neon_wrapper
void ff_hevc_put_qpel_uni_neon_wrapper(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_init_neon.c:200
offset_table
static const uint8_t offset_table[]
Definition: escape130.c:41
ff_hevc_h_loop_filter_luma_neon
void ff_hevc_h_loop_filter_luma_neon(uint8_t *_pix, ptrdiff_t _stride, int _beta, int *_tc, uint8_t *_no_p, uint8_t *_no_q)
QPEL_FUNC_UW_PIX
#define QPEL_FUNC_UW_PIX(name)
Definition: hevcdsp_init_neon.c:120
ff_hevc_dsp_init_neon
av_cold void ff_hevc_dsp_init_neon(HEVCDSPContext *c, const int bit_depth)
Definition: hevcdsp_init_neon.c:212
QPEL_FUNC
#define QPEL_FUNC(name)
Definition: hevcdsp_init_neon.c:99
ff_hevc_idct_16x16_dc_10_neon
void ff_hevc_idct_16x16_dc_10_neon(int16_t *coeffs)
Generated on Tue Nov 6 2018 18:11:01 for FFmpeg by   doxygen 1.8.6