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h264dsp_init.c
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1 /*
2  * Copyright (c) 2004-2005 Michael Niedermayer, Loren Merritt
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/cpu.h"
23 #include "libavutil/x86/asm.h"
24 #include "libavutil/x86/cpu.h"
25 #include "libavcodec/h264dsp.h"
26 
27 /***********************************/
28 /* IDCT */
29 #define IDCT_ADD_FUNC(NUM, DEPTH, OPT) \
30 void ff_h264_idct ## NUM ## _add_ ## DEPTH ## _ ## OPT(uint8_t *dst, \
31  int16_t *block, \
32  int stride);
33 
34 IDCT_ADD_FUNC(, 8, mmx)
35 IDCT_ADD_FUNC(, 10, sse2)
36 IDCT_ADD_FUNC(_dc, 8, mmxext)
37 IDCT_ADD_FUNC(_dc, 10, mmxext)
38 IDCT_ADD_FUNC(8_dc, 8, mmxext)
39 IDCT_ADD_FUNC(8_dc, 10, sse2)
40 IDCT_ADD_FUNC(8, 8, mmx)
41 IDCT_ADD_FUNC(8, 8, sse2)
42 IDCT_ADD_FUNC(8, 10, sse2)
43 IDCT_ADD_FUNC(, 10, avx)
44 IDCT_ADD_FUNC(8_dc, 10, avx)
45 IDCT_ADD_FUNC(8, 10, avx)
46 
47 
48 #define IDCT_ADD_REP_FUNC(NUM, REP, DEPTH, OPT) \
49 void ff_h264_idct ## NUM ## _add ## REP ## _ ## DEPTH ## _ ## OPT \
50  (uint8_t *dst, const int *block_offset, \
51  int16_t *block, int stride, const uint8_t nnzc[6 * 8]);
52 
53 IDCT_ADD_REP_FUNC(8, 4, 8, mmx)
54 IDCT_ADD_REP_FUNC(8, 4, 8, mmxext)
55 IDCT_ADD_REP_FUNC(8, 4, 8, sse2)
56 IDCT_ADD_REP_FUNC(8, 4, 10, sse2)
57 IDCT_ADD_REP_FUNC(8, 4, 10, avx)
58 IDCT_ADD_REP_FUNC(, 16, 8, mmx)
59 IDCT_ADD_REP_FUNC(, 16, 8, mmxext)
60 IDCT_ADD_REP_FUNC(, 16, 8, sse2)
61 IDCT_ADD_REP_FUNC(, 16, 10, sse2)
62 IDCT_ADD_REP_FUNC(, 16intra, 8, mmx)
63 IDCT_ADD_REP_FUNC(, 16intra, 8, mmxext)
64 IDCT_ADD_REP_FUNC(, 16intra, 8, sse2)
65 IDCT_ADD_REP_FUNC(, 16intra, 10, sse2)
66 IDCT_ADD_REP_FUNC(, 16, 10, avx)
67 IDCT_ADD_REP_FUNC(, 16intra, 10, avx)
68 
69 
70 #define IDCT_ADD_REP_FUNC2(NUM, REP, DEPTH, OPT) \
71 void ff_h264_idct ## NUM ## _add ## REP ## _ ## DEPTH ## _ ## OPT \
72  (uint8_t **dst, const int *block_offset, \
73  int16_t *block, int stride, const uint8_t nnzc[6 * 8]);
74 
75 IDCT_ADD_REP_FUNC2(, 8, 8, mmx)
76 IDCT_ADD_REP_FUNC2(, 8, 8, mmxext)
77 IDCT_ADD_REP_FUNC2(, 8, 8, sse2)
78 IDCT_ADD_REP_FUNC2(, 8, 10, sse2)
79 IDCT_ADD_REP_FUNC2(, 8, 10, avx)
80 
81 IDCT_ADD_REP_FUNC2(, 8_422, 8, mmx)
82 
83 IDCT_ADD_REP_FUNC2(, 8_422, 10, sse2)
84 IDCT_ADD_REP_FUNC2(, 8_422, 10, avx)
85 
86 void ff_h264_luma_dc_dequant_idct_mmx(int16_t *output, int16_t *input, int qmul);
87 void ff_h264_luma_dc_dequant_idct_sse2(int16_t *output, int16_t *input, int qmul);
88 
89 /***********************************/
90 /* deblocking */
91 
92 void ff_h264_loop_filter_strength_mmxext(int16_t bS[2][4][4], uint8_t nnz[40],
93  int8_t ref[2][40],
94  int16_t mv[2][40][2],
95  int bidir, int edges, int step,
96  int mask_mv0, int mask_mv1, int field);
97 
98 #define LF_FUNC(DIR, TYPE, DEPTH, OPT) \
99 void ff_deblock_ ## DIR ## _ ## TYPE ## _ ## DEPTH ## _ ## OPT(uint8_t *pix, \
100  int stride, \
101  int alpha, \
102  int beta, \
103  int8_t *tc0);
104 #define LF_IFUNC(DIR, TYPE, DEPTH, OPT) \
105 void ff_deblock_ ## DIR ## _ ## TYPE ## _ ## DEPTH ## _ ## OPT(uint8_t *pix, \
106  int stride, \
107  int alpha, \
108  int beta);
109 
110 #define LF_FUNCS(type, depth) \
111 LF_FUNC(h, chroma, depth, mmxext) \
112 LF_IFUNC(h, chroma_intra, depth, mmxext) \
113 LF_FUNC(h, chroma422, depth, mmxext) \
114 LF_IFUNC(h, chroma422_intra, depth, mmxext) \
115 LF_FUNC(v, chroma, depth, mmxext) \
116 LF_IFUNC(v, chroma_intra, depth, mmxext) \
117 LF_FUNC(h, luma, depth, mmxext) \
118 LF_IFUNC(h, luma_intra, depth, mmxext) \
119 LF_FUNC(h, luma, depth, sse2) \
120 LF_IFUNC(h, luma_intra, depth, sse2) \
121 LF_FUNC(v, luma, depth, sse2) \
122 LF_IFUNC(v, luma_intra, depth, sse2) \
123 LF_FUNC(h, chroma, depth, sse2) \
124 LF_IFUNC(h, chroma_intra, depth, sse2) \
125 LF_FUNC(h, chroma422, depth, sse2) \
126 LF_IFUNC(h, chroma422_intra, depth, sse2) \
127 LF_FUNC(v, chroma, depth, sse2) \
128 LF_IFUNC(v, chroma_intra, depth, sse2) \
129 LF_FUNC(h, luma, depth, avx) \
130 LF_IFUNC(h, luma_intra, depth, avx) \
131 LF_FUNC(v, luma, depth, avx) \
132 LF_IFUNC(v, luma_intra, depth, avx) \
133 LF_FUNC(h, chroma, depth, avx) \
134 LF_IFUNC(h, chroma_intra, depth, avx) \
135 LF_FUNC(h, chroma422, depth, avx) \
136 LF_IFUNC(h, chroma422_intra, depth, avx) \
137 LF_FUNC(v, chroma, depth, avx) \
138 LF_IFUNC(v, chroma_intra, depth, avx)
139 
140 LF_FUNC(h, luma_mbaff, 8, sse2)
141 LF_FUNC(h, luma_mbaff, 8, avx)
142 
143 LF_FUNCS(uint8_t, 8)
144 LF_FUNCS(uint16_t, 10)
145 
146 #if ARCH_X86_32 && HAVE_MMXEXT_EXTERNAL
147 LF_FUNC(v8, luma, 8, mmxext)
148 static void deblock_v_luma_8_mmxext(uint8_t *pix, int stride, int alpha,
149  int beta, int8_t *tc0)
150 {
151  if ((tc0[0] & tc0[1]) >= 0)
152  ff_deblock_v8_luma_8_mmxext(pix + 0, stride, alpha, beta, tc0);
153  if ((tc0[2] & tc0[3]) >= 0)
154  ff_deblock_v8_luma_8_mmxext(pix + 8, stride, alpha, beta, tc0 + 2);
155 }
156 LF_IFUNC(v8, luma_intra, 8, mmxext)
157 static void deblock_v_luma_intra_8_mmxext(uint8_t *pix, int stride,
158  int alpha, int beta)
159 {
160  ff_deblock_v8_luma_intra_8_mmxext(pix + 0, stride, alpha, beta);
161  ff_deblock_v8_luma_intra_8_mmxext(pix + 8, stride, alpha, beta);
162 }
163 #endif /* ARCH_X86_32 && HAVE_MMXEXT_EXTERNAL */
164 
165 LF_FUNC(v, luma, 10, mmxext)
166 LF_IFUNC(v, luma_intra, 10, mmxext)
167 
168 /***********************************/
169 /* weighted prediction */
170 
171 #define H264_WEIGHT(W, OPT) \
172 void ff_h264_weight_ ## W ## _ ## OPT(uint8_t *dst, ptrdiff_t stride, \
173  int height, int log2_denom, \
174  int weight, int offset);
175 
176 #define H264_BIWEIGHT(W, OPT) \
177 void ff_h264_biweight_ ## W ## _ ## OPT(uint8_t *dst, uint8_t *src, \
178  ptrdiff_t stride, int height, \
179  int log2_denom, int weightd, \
180  int weights, int offset);
181 
182 #define H264_BIWEIGHT_MMX(W) \
183  H264_WEIGHT(W, mmxext) \
184  H264_BIWEIGHT(W, mmxext)
185 
186 #define H264_BIWEIGHT_MMX_SSE(W) \
187  H264_BIWEIGHT_MMX(W) \
188  H264_WEIGHT(W, sse2) \
189  H264_BIWEIGHT(W, sse2) \
190  H264_BIWEIGHT(W, ssse3)
191 
192 H264_BIWEIGHT_MMX_SSE(16)
193 H264_BIWEIGHT_MMX_SSE(8)
194 H264_BIWEIGHT_MMX(4)
195 
196 #define H264_WEIGHT_10(W, DEPTH, OPT) \
197 void ff_h264_weight_ ## W ## _ ## DEPTH ## _ ## OPT(uint8_t *dst, \
198  ptrdiff_t stride, \
199  int height, \
200  int log2_denom, \
201  int weight, \
202  int offset);
203 
204 #define H264_BIWEIGHT_10(W, DEPTH, OPT) \
205 void ff_h264_biweight_ ## W ## _ ## DEPTH ## _ ## OPT(uint8_t *dst, \
206  uint8_t *src, \
207  ptrdiff_t stride, \
208  int height, \
209  int log2_denom, \
210  int weightd, \
211  int weights, \
212  int offset);
213 
214 #define H264_BIWEIGHT_10_SSE(W, DEPTH) \
215  H264_WEIGHT_10(W, DEPTH, sse2) \
216  H264_WEIGHT_10(W, DEPTH, sse4) \
217  H264_BIWEIGHT_10(W, DEPTH, sse2) \
218  H264_BIWEIGHT_10(W, DEPTH, sse4)
219 
220 H264_BIWEIGHT_10_SSE(16, 10)
221 H264_BIWEIGHT_10_SSE(8, 10)
222 H264_BIWEIGHT_10_SSE(4, 10)
223 
224 av_cold void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth,
225  const int chroma_format_idc)
226 {
227 #if HAVE_YASM
228  int cpu_flags = av_get_cpu_flags();
229 
230  if (EXTERNAL_MMXEXT(cpu_flags) && chroma_format_idc <= 1)
231  c->h264_loop_filter_strength = ff_h264_loop_filter_strength_mmxext;
232 
233  if (bit_depth == 8) {
234  if (EXTERNAL_MMX(cpu_flags)) {
235  c->h264_idct_dc_add =
236  c->h264_idct_add = ff_h264_idct_add_8_mmx;
237  c->h264_idct8_dc_add =
238  c->h264_idct8_add = ff_h264_idct8_add_8_mmx;
239 
240  c->h264_idct_add16 = ff_h264_idct_add16_8_mmx;
241  c->h264_idct8_add4 = ff_h264_idct8_add4_8_mmx;
242  if (chroma_format_idc <= 1) {
243  c->h264_idct_add8 = ff_h264_idct_add8_8_mmx;
244  } else {
245  c->h264_idct_add8 = ff_h264_idct_add8_422_8_mmx;
246  }
247  c->h264_idct_add16intra = ff_h264_idct_add16intra_8_mmx;
248  if (cpu_flags & AV_CPU_FLAG_CMOV)
249  c->h264_luma_dc_dequant_idct = ff_h264_luma_dc_dequant_idct_mmx;
250  }
251  if (EXTERNAL_MMXEXT(cpu_flags)) {
252  c->h264_idct_dc_add = ff_h264_idct_dc_add_8_mmxext;
253  c->h264_idct8_dc_add = ff_h264_idct8_dc_add_8_mmxext;
254  c->h264_idct_add16 = ff_h264_idct_add16_8_mmxext;
255  c->h264_idct8_add4 = ff_h264_idct8_add4_8_mmxext;
256  if (chroma_format_idc <= 1)
257  c->h264_idct_add8 = ff_h264_idct_add8_8_mmxext;
258  c->h264_idct_add16intra = ff_h264_idct_add16intra_8_mmxext;
259 
260  c->h264_v_loop_filter_chroma = ff_deblock_v_chroma_8_mmxext;
261  c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_8_mmxext;
262  if (chroma_format_idc <= 1) {
263  c->h264_h_loop_filter_chroma = ff_deblock_h_chroma_8_mmxext;
264  c->h264_h_loop_filter_chroma_intra = ff_deblock_h_chroma_intra_8_mmxext;
265  } else {
266  c->h264_h_loop_filter_chroma = ff_deblock_h_chroma422_8_mmxext;
267  c->h264_h_loop_filter_chroma_intra = ff_deblock_h_chroma422_intra_8_mmxext;
268  }
269 #if ARCH_X86_32 && HAVE_MMXEXT_EXTERNAL
270  c->h264_v_loop_filter_luma = deblock_v_luma_8_mmxext;
271  c->h264_h_loop_filter_luma = ff_deblock_h_luma_8_mmxext;
272  c->h264_v_loop_filter_luma_intra = deblock_v_luma_intra_8_mmxext;
273  c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_8_mmxext;
274 #endif /* ARCH_X86_32 && HAVE_MMXEXT_EXTERNAL */
275  c->weight_h264_pixels_tab[0] = ff_h264_weight_16_mmxext;
276  c->weight_h264_pixels_tab[1] = ff_h264_weight_8_mmxext;
277  c->weight_h264_pixels_tab[2] = ff_h264_weight_4_mmxext;
278 
279  c->biweight_h264_pixels_tab[0] = ff_h264_biweight_16_mmxext;
280  c->biweight_h264_pixels_tab[1] = ff_h264_biweight_8_mmxext;
281  c->biweight_h264_pixels_tab[2] = ff_h264_biweight_4_mmxext;
282  }
283  if (EXTERNAL_SSE2(cpu_flags)) {
284  c->h264_idct8_add = ff_h264_idct8_add_8_sse2;
285 
286  c->h264_idct_add16 = ff_h264_idct_add16_8_sse2;
287  c->h264_idct8_add4 = ff_h264_idct8_add4_8_sse2;
288  if (chroma_format_idc <= 1)
289  c->h264_idct_add8 = ff_h264_idct_add8_8_sse2;
290  c->h264_idct_add16intra = ff_h264_idct_add16intra_8_sse2;
291  c->h264_luma_dc_dequant_idct = ff_h264_luma_dc_dequant_idct_sse2;
292 
293  c->weight_h264_pixels_tab[0] = ff_h264_weight_16_sse2;
294  c->weight_h264_pixels_tab[1] = ff_h264_weight_8_sse2;
295 
296  c->biweight_h264_pixels_tab[0] = ff_h264_biweight_16_sse2;
297  c->biweight_h264_pixels_tab[1] = ff_h264_biweight_8_sse2;
298 
299  c->h264_v_loop_filter_luma = ff_deblock_v_luma_8_sse2;
300  c->h264_h_loop_filter_luma = ff_deblock_h_luma_8_sse2;
301  c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_8_sse2;
302  c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_8_sse2;
303 
304 #if ARCH_X86_64
305  c->h264_h_loop_filter_luma_mbaff = ff_deblock_h_luma_mbaff_8_sse2;
306 #endif
307 
308  c->h264_v_loop_filter_chroma = ff_deblock_v_chroma_8_sse2;
309  c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_8_sse2;
310  if (chroma_format_idc <= 1) {
311  c->h264_h_loop_filter_chroma = ff_deblock_h_chroma_8_sse2;
312  c->h264_h_loop_filter_chroma_intra = ff_deblock_h_chroma_intra_8_sse2;
313  } else {
314  c->h264_h_loop_filter_chroma = ff_deblock_h_chroma422_8_sse2;
315  c->h264_h_loop_filter_chroma_intra = ff_deblock_h_chroma422_intra_8_sse2;
316  }
317  }
318  if (EXTERNAL_SSSE3(cpu_flags)) {
319  c->biweight_h264_pixels_tab[0] = ff_h264_biweight_16_ssse3;
320  c->biweight_h264_pixels_tab[1] = ff_h264_biweight_8_ssse3;
321  }
322  if (EXTERNAL_AVX(cpu_flags)) {
323  c->h264_v_loop_filter_luma = ff_deblock_v_luma_8_avx;
324  c->h264_h_loop_filter_luma = ff_deblock_h_luma_8_avx;
325  c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_8_avx;
326  c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_8_avx;
327 #if ARCH_X86_64
328  c->h264_h_loop_filter_luma_mbaff = ff_deblock_h_luma_mbaff_8_avx;
329 #endif
330 
331  c->h264_v_loop_filter_chroma = ff_deblock_v_chroma_8_avx;
332  c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_8_avx;
333  if (chroma_format_idc <= 1) {
334  c->h264_h_loop_filter_chroma = ff_deblock_h_chroma_8_avx;
335  c->h264_h_loop_filter_chroma_intra = ff_deblock_h_chroma_intra_8_avx;
336  } else {
337  c->h264_h_loop_filter_chroma = ff_deblock_h_chroma422_8_avx;
338  c->h264_h_loop_filter_chroma_intra = ff_deblock_h_chroma422_intra_8_avx;
339  }
340  }
341  } else if (bit_depth == 10) {
342  if (EXTERNAL_MMXEXT(cpu_flags)) {
343 #if ARCH_X86_32
344  c->h264_v_loop_filter_chroma = ff_deblock_v_chroma_10_mmxext;
345  c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_10_mmxext;
346  if (chroma_format_idc <= 1) {
347  c->h264_h_loop_filter_chroma = ff_deblock_h_chroma_10_mmxext;
348  } else {
349  c->h264_h_loop_filter_chroma = ff_deblock_h_chroma422_10_mmxext;
350  }
351  c->h264_v_loop_filter_luma = ff_deblock_v_luma_10_mmxext;
352  c->h264_h_loop_filter_luma = ff_deblock_h_luma_10_mmxext;
353  c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_10_mmxext;
354  c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_10_mmxext;
355 #endif /* ARCH_X86_32 */
356  c->h264_idct_dc_add = ff_h264_idct_dc_add_10_mmxext;
357  }
358  if (EXTERNAL_SSE2(cpu_flags)) {
359  c->h264_idct_add = ff_h264_idct_add_10_sse2;
360  c->h264_idct8_dc_add = ff_h264_idct8_dc_add_10_sse2;
361 
362  c->h264_idct_add16 = ff_h264_idct_add16_10_sse2;
363  if (chroma_format_idc <= 1) {
364  c->h264_idct_add8 = ff_h264_idct_add8_10_sse2;
365  } else {
366  c->h264_idct_add8 = ff_h264_idct_add8_422_10_sse2;
367  }
368  c->h264_idct_add16intra = ff_h264_idct_add16intra_10_sse2;
369 #if HAVE_ALIGNED_STACK
370  c->h264_idct8_add = ff_h264_idct8_add_10_sse2;
371  c->h264_idct8_add4 = ff_h264_idct8_add4_10_sse2;
372 #endif /* HAVE_ALIGNED_STACK */
373 
374  c->weight_h264_pixels_tab[0] = ff_h264_weight_16_10_sse2;
375  c->weight_h264_pixels_tab[1] = ff_h264_weight_8_10_sse2;
376  c->weight_h264_pixels_tab[2] = ff_h264_weight_4_10_sse2;
377 
378  c->biweight_h264_pixels_tab[0] = ff_h264_biweight_16_10_sse2;
379  c->biweight_h264_pixels_tab[1] = ff_h264_biweight_8_10_sse2;
380  c->biweight_h264_pixels_tab[2] = ff_h264_biweight_4_10_sse2;
381 
382  c->h264_v_loop_filter_chroma = ff_deblock_v_chroma_10_sse2;
383  c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_10_sse2;
384  if (chroma_format_idc <= 1) {
385  c->h264_h_loop_filter_chroma = ff_deblock_h_chroma_10_sse2;
386  } else {
387  c->h264_h_loop_filter_chroma = ff_deblock_h_chroma422_10_sse2;
388  }
389 #if HAVE_ALIGNED_STACK
390  c->h264_v_loop_filter_luma = ff_deblock_v_luma_10_sse2;
391  c->h264_h_loop_filter_luma = ff_deblock_h_luma_10_sse2;
392  c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_10_sse2;
393  c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_10_sse2;
394 #endif /* HAVE_ALIGNED_STACK */
395  }
396  if (EXTERNAL_SSE4(cpu_flags)) {
397  c->weight_h264_pixels_tab[0] = ff_h264_weight_16_10_sse4;
398  c->weight_h264_pixels_tab[1] = ff_h264_weight_8_10_sse4;
399  c->weight_h264_pixels_tab[2] = ff_h264_weight_4_10_sse4;
400 
401  c->biweight_h264_pixels_tab[0] = ff_h264_biweight_16_10_sse4;
402  c->biweight_h264_pixels_tab[1] = ff_h264_biweight_8_10_sse4;
403  c->biweight_h264_pixels_tab[2] = ff_h264_biweight_4_10_sse4;
404  }
405  if (EXTERNAL_AVX(cpu_flags)) {
406  c->h264_idct_dc_add =
407  c->h264_idct_add = ff_h264_idct_add_10_avx;
408  c->h264_idct8_dc_add = ff_h264_idct8_dc_add_10_avx;
409 
410  c->h264_idct_add16 = ff_h264_idct_add16_10_avx;
411  if (chroma_format_idc <= 1) {
412  c->h264_idct_add8 = ff_h264_idct_add8_10_avx;
413  } else {
414  c->h264_idct_add8 = ff_h264_idct_add8_422_10_avx;
415  }
416  c->h264_idct_add16intra = ff_h264_idct_add16intra_10_avx;
417 #if HAVE_ALIGNED_STACK
418  c->h264_idct8_add = ff_h264_idct8_add_10_avx;
419  c->h264_idct8_add4 = ff_h264_idct8_add4_10_avx;
420 #endif /* HAVE_ALIGNED_STACK */
421 
422  c->h264_v_loop_filter_chroma = ff_deblock_v_chroma_10_avx;
423  c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_10_avx;
424  if (chroma_format_idc <= 1) {
425  c->h264_h_loop_filter_chroma = ff_deblock_h_chroma_10_avx;
426  } else {
427  c->h264_h_loop_filter_chroma = ff_deblock_h_chroma422_10_avx;
428  }
429 #if HAVE_ALIGNED_STACK
430  c->h264_v_loop_filter_luma = ff_deblock_v_luma_10_avx;
431  c->h264_h_loop_filter_luma = ff_deblock_h_luma_10_avx;
432  c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_10_avx;
433  c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_10_avx;
434 #endif /* HAVE_ALIGNED_STACK */
435  }
436  }
437 #endif
438 }
LF_FUNCS
#define LF_FUNCS(type, depth)
Definition: h264dsp_init.c:110
EXTERNAL_MMX
#define EXTERNAL_MMX(flags)
Definition: cpu.h:56
h
h
Definition: vp9dsp_template.c:2038
ff_h264_luma_dc_dequant_idct_sse2
void ff_h264_luma_dc_dequant_idct_sse2(int16_t *output, int16_t *input, int qmul)
LF_FUNC
#define LF_FUNC(DIR, TYPE, DEPTH, OPT)
Definition: h264dsp_init.c:98
AV_CPU_FLAG_CMOV
#define AV_CPU_FLAG_CMOV
supports cmov instruction
Definition: cpu.h:51
cpu_flags
static atomic_int cpu_flags
Definition: cpu.c:48
h264dsp.h
H.264 DSP functions.
attributes.h
Macro definitions for various function/variable attributes.
EXTERNAL_SSE4
#define EXTERNAL_SSE4(flags)
Definition: cpu.h:68
uint8_t
uint8_t
Definition: audio_convert.c:194
av_cold
#define av_cold
Definition: attributes.h:82
IDCT_ADD_REP_FUNC
#define IDCT_ADD_REP_FUNC(NUM, REP, DEPTH, OPT)
Definition: h264dsp_init.c:48
ff_h264_luma_dc_dequant_idct_mmx
void ff_h264_luma_dc_dequant_idct_mmx(int16_t *output, int16_t *input, int qmul)
EXTERNAL_SSE2
#define EXTERNAL_SSE2(flags)
Definition: cpu.h:59
alpha
static double alpha(void *priv, double x, double y)
Definition: vf_geq.c:99
ff_h264_loop_filter_strength_mmxext
void ff_h264_loop_filter_strength_mmxext(int16_t bS[2][4][4], uint8_t nnz[40], int8_t ref[2][40], int16_t mv[2][40][2], int bidir, int edges, int step, int mask_mv0, int mask_mv1, int field)
H264_BIWEIGHT_MMX_SSE
#define H264_BIWEIGHT_MMX_SSE(W)
Definition: h264dsp_init.c:186
H264_BIWEIGHT_10_SSE
#define H264_BIWEIGHT_10_SSE(W, DEPTH)
Definition: h264dsp_init.c:214
ff_h264dsp_init_x86
av_cold void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth, const int chroma_format_idc)
Definition: h264dsp_init.c:224
H264DSPContext
Context for storing H.264 DSP functions.
Definition: h264dsp.h:42
bit_depth
static void bit_depth(AudioStatsContext *s, uint64_t mask, uint64_t imask, AVRational *depth)
Definition: af_astats.c:150
LF_IFUNC
#define LF_IFUNC(DIR, TYPE, DEPTH, OPT)
Definition: h264dsp_init.c:104
mv
static const int8_t mv[256][2]
Definition: 4xm.c:77
EXTERNAL_SSSE3
#define EXTERNAL_SSSE3(flags)
Definition: cpu.h:65
IDCT_ADD_FUNC
#define IDCT_ADD_FUNC(NUM, DEPTH, OPT)
Definition: h264dsp_init.c:29
av_get_cpu_flags
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
Definition: cpu.c:89
EXTERNAL_MMXEXT
#define EXTERNAL_MMXEXT(flags)
Definition: cpu.h:57
stride
GLint GLenum GLboolean GLsizei stride
Definition: opengl_enc.c:105
ref
static int ref[MAX_W *MAX_W]
Definition: jpeg2000dwt.c:107
c
static double c[64]
Definition: vsrc_mptestsrc.c:87
IDCT_ADD_REP_FUNC2
#define IDCT_ADD_REP_FUNC2(NUM, REP, DEPTH, OPT)
Definition: h264dsp_init.c:70
H264_BIWEIGHT_MMX
#define H264_BIWEIGHT_MMX(W)
Definition: h264dsp_init.c:182
EXTERNAL_AVX
#define EXTERNAL_AVX(flags)
Definition: cpu.h:70
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