1 /*
2 * Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
3 * Copyright (c) 2006 Stefan Gehrer <stefan.gehrer@gmx.de>
4 *
5 * MMX-optimized DSP functions, based on H.264 optimizations by
6 * Michael Niedermayer and Loren Merritt
7 *
8 * This file is part of FFmpeg.
9 *
10 * FFmpeg is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
14 *
15 * FFmpeg is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
19 *
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with FFmpeg; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 */
24
25 #include "libavutil/attributes.h"
26 #include "libavutil/common.h"
27 #include "libavutil/cpu.h"
28 #include "libavutil/x86/asm.h"
29 #include "libavutil/x86/cpu.h"
30 #include "libavcodec/cavsdsp.h"
31 #include "libavcodec/idctdsp.h"
32 #include "constants.h"
33 #include "fpel.h"
34 #include "idctdsp.h"
35 #include "config.h"
36
37
38 #if HAVE_MMX_EXTERNAL
39
40 void ff_cavs_idct8_mmx(int16_t *out, const int16_t *in);
41
cavs_idct8_add_mmx(uint8_t * dst,int16_t * block,ptrdiff_t stride)42 static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, ptrdiff_t stride)
43 {
44 LOCAL_ALIGNED(16, int16_t, b2, [64]);
45 ff_cavs_idct8_mmx(b2, block);
46 ff_add_pixels_clamped_mmx(b2, dst, stride);
47 }
48
49 void ff_cavs_idct8_sse2(int16_t *out, const int16_t *in);
50
cavs_idct8_add_sse2(uint8_t * dst,int16_t * block,ptrdiff_t stride)51 static void cavs_idct8_add_sse2(uint8_t *dst, int16_t *block, ptrdiff_t stride)
52 {
53 LOCAL_ALIGNED(16, int16_t, b2, [64]);
54 ff_cavs_idct8_sse2(b2, block);
55 ff_add_pixels_clamped_sse2(b2, dst, stride);
56 }
57
58 #endif /* HAVE_MMX_EXTERNAL */
59
60 #if (HAVE_MMXEXT_INLINE || HAVE_AMD3DNOW_INLINE)
61
62 /*****************************************************************************
63 *
64 * motion compensation
65 *
66 ****************************************************************************/
67
68 /* vertical filter [-1 -2 96 42 -7 0] */
69 #define QPEL_CAVSV1(A,B,C,D,E,F,OP,ADD, MUL1, MUL2) \
70 "movd (%0), "#F" \n\t"\
71 "movq "#C", %%mm6 \n\t"\
72 "pmullw "MANGLE(MUL1)", %%mm6\n\t"\
73 "movq "#D", %%mm7 \n\t"\
74 "pmullw "MANGLE(MUL2)", %%mm7\n\t"\
75 "psllw $3, "#E" \n\t"\
76 "psubw "#E", %%mm6 \n\t"\
77 "psraw $3, "#E" \n\t"\
78 "paddw %%mm7, %%mm6 \n\t"\
79 "paddw "#E", %%mm6 \n\t"\
80 "paddw "#B", "#B" \n\t"\
81 "pxor %%mm7, %%mm7 \n\t"\
82 "add %2, %0 \n\t"\
83 "punpcklbw %%mm7, "#F" \n\t"\
84 "psubw "#B", %%mm6 \n\t"\
85 "psraw $1, "#B" \n\t"\
86 "psubw "#A", %%mm6 \n\t"\
87 "paddw "MANGLE(ADD)", %%mm6 \n\t"\
88 "psraw $7, %%mm6 \n\t"\
89 "packuswb %%mm6, %%mm6 \n\t"\
90 OP(%%mm6, (%1), A, d) \
91 "add %3, %1 \n\t"
92
93 /* vertical filter [ 0 -1 5 5 -1 0] */
94 #define QPEL_CAVSV2(A,B,C,D,E,F,OP,ADD, MUL1, MUL2) \
95 "movd (%0), "#F" \n\t"\
96 "movq "#C", %%mm6 \n\t"\
97 "paddw "#D", %%mm6 \n\t"\
98 "pmullw "MANGLE(MUL1)", %%mm6\n\t"\
99 "add %2, %0 \n\t"\
100 "punpcklbw %%mm7, "#F" \n\t"\
101 "psubw "#B", %%mm6 \n\t"\
102 "psubw "#E", %%mm6 \n\t"\
103 "paddw "MANGLE(ADD)", %%mm6 \n\t"\
104 "psraw $3, %%mm6 \n\t"\
105 "packuswb %%mm6, %%mm6 \n\t"\
106 OP(%%mm6, (%1), A, d) \
107 "add %3, %1 \n\t"
108
109 /* vertical filter [ 0 -7 42 96 -2 -1] */
110 #define QPEL_CAVSV3(A,B,C,D,E,F,OP,ADD, MUL1, MUL2) \
111 "movd (%0), "#F" \n\t"\
112 "movq "#C", %%mm6 \n\t"\
113 "pmullw "MANGLE(MUL2)", %%mm6\n\t"\
114 "movq "#D", %%mm7 \n\t"\
115 "pmullw "MANGLE(MUL1)", %%mm7\n\t"\
116 "psllw $3, "#B" \n\t"\
117 "psubw "#B", %%mm6 \n\t"\
118 "psraw $3, "#B" \n\t"\
119 "paddw %%mm7, %%mm6 \n\t"\
120 "paddw "#B", %%mm6 \n\t"\
121 "paddw "#E", "#E" \n\t"\
122 "pxor %%mm7, %%mm7 \n\t"\
123 "add %2, %0 \n\t"\
124 "punpcklbw %%mm7, "#F" \n\t"\
125 "psubw "#E", %%mm6 \n\t"\
126 "psraw $1, "#E" \n\t"\
127 "psubw "#F", %%mm6 \n\t"\
128 "paddw "MANGLE(ADD)", %%mm6 \n\t"\
129 "psraw $7, %%mm6 \n\t"\
130 "packuswb %%mm6, %%mm6 \n\t"\
131 OP(%%mm6, (%1), A, d) \
132 "add %3, %1 \n\t"
133
134
135 #define QPEL_CAVSVNUM(VOP,OP,ADD,MUL1,MUL2)\
136 int w= 2;\
137 src -= 2*srcStride;\
138 \
139 while(w--){\
140 __asm__ volatile(\
141 "pxor %%mm7, %%mm7 \n\t"\
142 "movd (%0), %%mm0 \n\t"\
143 "add %2, %0 \n\t"\
144 "movd (%0), %%mm1 \n\t"\
145 "add %2, %0 \n\t"\
146 "movd (%0), %%mm2 \n\t"\
147 "add %2, %0 \n\t"\
148 "movd (%0), %%mm3 \n\t"\
149 "add %2, %0 \n\t"\
150 "movd (%0), %%mm4 \n\t"\
151 "add %2, %0 \n\t"\
152 "punpcklbw %%mm7, %%mm0 \n\t"\
153 "punpcklbw %%mm7, %%mm1 \n\t"\
154 "punpcklbw %%mm7, %%mm2 \n\t"\
155 "punpcklbw %%mm7, %%mm3 \n\t"\
156 "punpcklbw %%mm7, %%mm4 \n\t"\
157 VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP, ADD, MUL1, MUL2)\
158 VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP, ADD, MUL1, MUL2)\
159 VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP, ADD, MUL1, MUL2)\
160 VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP, ADD, MUL1, MUL2)\
161 VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP, ADD, MUL1, MUL2)\
162 VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP, ADD, MUL1, MUL2)\
163 VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP, ADD, MUL1, MUL2)\
164 VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP, ADD, MUL1, MUL2)\
165 \
166 : "+a"(src), "+c"(dst)\
167 : "S"((x86_reg)srcStride), "r"((x86_reg)dstStride)\
168 NAMED_CONSTRAINTS_ADD(ADD,MUL1,MUL2)\
169 : "memory"\
170 );\
171 if(h==16){\
172 __asm__ volatile(\
173 VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP, ADD, MUL1, MUL2)\
174 VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP, ADD, MUL1, MUL2)\
175 VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP, ADD, MUL1, MUL2)\
176 VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP, ADD, MUL1, MUL2)\
177 VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP, ADD, MUL1, MUL2)\
178 VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP, ADD, MUL1, MUL2)\
179 VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP, ADD, MUL1, MUL2)\
180 VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP, ADD, MUL1, MUL2)\
181 \
182 : "+a"(src), "+c"(dst)\
183 : "S"((x86_reg)srcStride), "r"((x86_reg)dstStride)\
184 NAMED_CONSTRAINTS_ADD(ADD,MUL1,MUL2)\
185 : "memory"\
186 );\
187 }\
188 src += 4-(h+5)*srcStride;\
189 dst += 4-h*dstStride;\
190 }
191
192 #define QPEL_CAVS(OPNAME, OP, MMX)\
193 static void OPNAME ## cavs_qpel8_h_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride)\
194 {\
195 int h=8;\
196 __asm__ volatile(\
197 "pxor %%mm7, %%mm7 \n\t"\
198 "movq "MANGLE(ff_pw_5)", %%mm6\n\t"\
199 "1: \n\t"\
200 "movq (%0), %%mm0 \n\t"\
201 "movq 1(%0), %%mm2 \n\t"\
202 "movq %%mm0, %%mm1 \n\t"\
203 "movq %%mm2, %%mm3 \n\t"\
204 "punpcklbw %%mm7, %%mm0 \n\t"\
205 "punpckhbw %%mm7, %%mm1 \n\t"\
206 "punpcklbw %%mm7, %%mm2 \n\t"\
207 "punpckhbw %%mm7, %%mm3 \n\t"\
208 "paddw %%mm2, %%mm0 \n\t"\
209 "paddw %%mm3, %%mm1 \n\t"\
210 "pmullw %%mm6, %%mm0 \n\t"\
211 "pmullw %%mm6, %%mm1 \n\t"\
212 "movq -1(%0), %%mm2 \n\t"\
213 "movq 2(%0), %%mm4 \n\t"\
214 "movq %%mm2, %%mm3 \n\t"\
215 "movq %%mm4, %%mm5 \n\t"\
216 "punpcklbw %%mm7, %%mm2 \n\t"\
217 "punpckhbw %%mm7, %%mm3 \n\t"\
218 "punpcklbw %%mm7, %%mm4 \n\t"\
219 "punpckhbw %%mm7, %%mm5 \n\t"\
220 "paddw %%mm4, %%mm2 \n\t"\
221 "paddw %%mm3, %%mm5 \n\t"\
222 "psubw %%mm2, %%mm0 \n\t"\
223 "psubw %%mm5, %%mm1 \n\t"\
224 "movq "MANGLE(ff_pw_4)", %%mm5\n\t"\
225 "paddw %%mm5, %%mm0 \n\t"\
226 "paddw %%mm5, %%mm1 \n\t"\
227 "psraw $3, %%mm0 \n\t"\
228 "psraw $3, %%mm1 \n\t"\
229 "packuswb %%mm1, %%mm0 \n\t"\
230 OP(%%mm0, (%1),%%mm5, q) \
231 "add %3, %0 \n\t"\
232 "add %4, %1 \n\t"\
233 "decl %2 \n\t"\
234 " jnz 1b \n\t"\
235 : "+a"(src), "+c"(dst), "+m"(h)\
236 : "d"((x86_reg)srcStride), "S"((x86_reg)dstStride)\
237 NAMED_CONSTRAINTS_ADD(ff_pw_4,ff_pw_5)\
238 : "memory"\
239 );\
240 }\
241 \
242 static inline void OPNAME ## cavs_qpel8or16_v1_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride, int h)\
243 { \
244 QPEL_CAVSVNUM(QPEL_CAVSV1,OP,ff_pw_64,ff_pw_96,ff_pw_42) \
245 }\
246 \
247 static inline void OPNAME ## cavs_qpel8or16_v2_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride, int h)\
248 { \
249 QPEL_CAVSVNUM(QPEL_CAVSV2,OP,ff_pw_4,ff_pw_5,ff_pw_42) \
250 }\
251 \
252 static inline void OPNAME ## cavs_qpel8or16_v3_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride, int h)\
253 { \
254 QPEL_CAVSVNUM(QPEL_CAVSV3,OP,ff_pw_64,ff_pw_96,ff_pw_42) \
255 }\
256 \
257 static void OPNAME ## cavs_qpel8_v1_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride)\
258 { \
259 OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst , src , dstStride, srcStride, 8);\
260 }\
261 static void OPNAME ## cavs_qpel16_v1_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride)\
262 { \
263 OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst , src , dstStride, srcStride, 16);\
264 OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
265 }\
266 \
267 static void OPNAME ## cavs_qpel8_v2_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride)\
268 { \
269 OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst , src , dstStride, srcStride, 8);\
270 }\
271 static void OPNAME ## cavs_qpel16_v2_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride)\
272 { \
273 OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst , src , dstStride, srcStride, 16);\
274 OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
275 }\
276 \
277 static void OPNAME ## cavs_qpel8_v3_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride)\
278 { \
279 OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst , src , dstStride, srcStride, 8);\
280 }\
281 static void OPNAME ## cavs_qpel16_v3_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride)\
282 { \
283 OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst , src , dstStride, srcStride, 16);\
284 OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
285 }\
286 \
287 static void OPNAME ## cavs_qpel16_h_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride)\
288 { \
289 OPNAME ## cavs_qpel8_h_ ## MMX(dst , src , dstStride, srcStride);\
290 OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\
291 src += 8*srcStride;\
292 dst += 8*dstStride;\
293 OPNAME ## cavs_qpel8_h_ ## MMX(dst , src , dstStride, srcStride);\
294 OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\
295 }\
296
297 #define CAVS_MC(OPNAME, SIZE, MMX) \
298 static void OPNAME ## cavs_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)\
299 {\
300 OPNAME ## cavs_qpel ## SIZE ## _h_ ## MMX(dst, src, stride, stride);\
301 }\
302 \
303 static void OPNAME ## cavs_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)\
304 {\
305 OPNAME ## cavs_qpel ## SIZE ## _v1_ ## MMX(dst, src, stride, stride);\
306 }\
307 \
308 static void OPNAME ## cavs_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)\
309 {\
310 OPNAME ## cavs_qpel ## SIZE ## _v2_ ## MMX(dst, src, stride, stride);\
311 }\
312 \
313 static void OPNAME ## cavs_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)\
314 {\
315 OPNAME ## cavs_qpel ## SIZE ## _v3_ ## MMX(dst, src, stride, stride);\
316 }\
317
318 #define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b " \n\t"
319 #define AVG_3DNOW_OP(a,b,temp, size) \
320 "mov" #size " " #b ", " #temp " \n\t"\
321 "pavgusb " #temp ", " #a " \n\t"\
322 "mov" #size " " #a ", " #b " \n\t"
323 #define AVG_MMXEXT_OP(a, b, temp, size) \
324 "mov" #size " " #b ", " #temp " \n\t"\
325 "pavgb " #temp ", " #a " \n\t"\
326 "mov" #size " " #a ", " #b " \n\t"
327
328 #endif /* (HAVE_MMXEXT_INLINE || HAVE_AMD3DNOW_INLINE) */
329
330 #if HAVE_MMX_EXTERNAL
put_cavs_qpel8_mc00_mmx(uint8_t * dst,const uint8_t * src,ptrdiff_t stride)331 static void put_cavs_qpel8_mc00_mmx(uint8_t *dst, const uint8_t *src,
332 ptrdiff_t stride)
333 {
334 ff_put_pixels8_mmx(dst, src, stride, 8);
335 }
336
avg_cavs_qpel8_mc00_mmx(uint8_t * dst,const uint8_t * src,ptrdiff_t stride)337 static void avg_cavs_qpel8_mc00_mmx(uint8_t *dst, const uint8_t *src,
338 ptrdiff_t stride)
339 {
340 ff_avg_pixels8_mmx(dst, src, stride, 8);
341 }
342
avg_cavs_qpel8_mc00_mmxext(uint8_t * dst,const uint8_t * src,ptrdiff_t stride)343 static void avg_cavs_qpel8_mc00_mmxext(uint8_t *dst, const uint8_t *src,
344 ptrdiff_t stride)
345 {
346 ff_avg_pixels8_mmxext(dst, src, stride, 8);
347 }
348
put_cavs_qpel16_mc00_mmx(uint8_t * dst,const uint8_t * src,ptrdiff_t stride)349 static void put_cavs_qpel16_mc00_mmx(uint8_t *dst, const uint8_t *src,
350 ptrdiff_t stride)
351 {
352 ff_put_pixels16_mmx(dst, src, stride, 16);
353 }
354
avg_cavs_qpel16_mc00_mmx(uint8_t * dst,const uint8_t * src,ptrdiff_t stride)355 static void avg_cavs_qpel16_mc00_mmx(uint8_t *dst, const uint8_t *src,
356 ptrdiff_t stride)
357 {
358 ff_avg_pixels16_mmx(dst, src, stride, 16);
359 }
360
avg_cavs_qpel16_mc00_mmxext(uint8_t * dst,const uint8_t * src,ptrdiff_t stride)361 static void avg_cavs_qpel16_mc00_mmxext(uint8_t *dst, const uint8_t *src,
362 ptrdiff_t stride)
363 {
364 ff_avg_pixels16_mmxext(dst, src, stride, 16);
365 }
366
put_cavs_qpel16_mc00_sse2(uint8_t * dst,const uint8_t * src,ptrdiff_t stride)367 static void put_cavs_qpel16_mc00_sse2(uint8_t *dst, const uint8_t *src,
368 ptrdiff_t stride)
369 {
370 ff_put_pixels16_sse2(dst, src, stride, 16);
371 }
372
avg_cavs_qpel16_mc00_sse2(uint8_t * dst,const uint8_t * src,ptrdiff_t stride)373 static void avg_cavs_qpel16_mc00_sse2(uint8_t *dst, const uint8_t *src,
374 ptrdiff_t stride)
375 {
376 ff_avg_pixels16_sse2(dst, src, stride, 16);
377 }
378 #endif
379
cavsdsp_init_mmx(CAVSDSPContext * c,AVCodecContext * avctx)380 static av_cold void cavsdsp_init_mmx(CAVSDSPContext *c,
381 AVCodecContext *avctx)
382 {
383 #if HAVE_MMX_EXTERNAL
384 c->put_cavs_qpel_pixels_tab[0][0] = put_cavs_qpel16_mc00_mmx;
385 c->put_cavs_qpel_pixels_tab[1][0] = put_cavs_qpel8_mc00_mmx;
386 c->avg_cavs_qpel_pixels_tab[0][0] = avg_cavs_qpel16_mc00_mmx;
387 c->avg_cavs_qpel_pixels_tab[1][0] = avg_cavs_qpel8_mc00_mmx;
388
389 c->cavs_idct8_add = cavs_idct8_add_mmx;
390 c->idct_perm = FF_IDCT_PERM_TRANSPOSE;
391 #endif /* HAVE_MMX_EXTERNAL */
392 }
393
394 #define DSPFUNC(PFX, IDX, NUM, EXT) \
395 c->PFX ## _cavs_qpel_pixels_tab[IDX][ 2] = PFX ## _cavs_qpel ## NUM ## _mc20_ ## EXT; \
396 c->PFX ## _cavs_qpel_pixels_tab[IDX][ 4] = PFX ## _cavs_qpel ## NUM ## _mc01_ ## EXT; \
397 c->PFX ## _cavs_qpel_pixels_tab[IDX][ 8] = PFX ## _cavs_qpel ## NUM ## _mc02_ ## EXT; \
398 c->PFX ## _cavs_qpel_pixels_tab[IDX][12] = PFX ## _cavs_qpel ## NUM ## _mc03_ ## EXT; \
399
400 #if HAVE_MMXEXT_INLINE
QPEL_CAVS(put_,PUT_OP,mmxext)401 QPEL_CAVS(put_, PUT_OP, mmxext)
402 QPEL_CAVS(avg_, AVG_MMXEXT_OP, mmxext)
403
404 CAVS_MC(put_, 8, mmxext)
405 CAVS_MC(put_, 16, mmxext)
406 CAVS_MC(avg_, 8, mmxext)
407 CAVS_MC(avg_, 16, mmxext)
408 #endif /* HAVE_MMXEXT_INLINE */
409
410 #if HAVE_AMD3DNOW_INLINE
411 QPEL_CAVS(put_, PUT_OP, 3dnow)
412 QPEL_CAVS(avg_, AVG_3DNOW_OP, 3dnow)
413
414 CAVS_MC(put_, 8, 3dnow)
415 CAVS_MC(put_, 16,3dnow)
416 CAVS_MC(avg_, 8, 3dnow)
417 CAVS_MC(avg_, 16,3dnow)
418
419 static av_cold void cavsdsp_init_3dnow(CAVSDSPContext *c,
420 AVCodecContext *avctx)
421 {
422 DSPFUNC(put, 0, 16, 3dnow);
423 DSPFUNC(put, 1, 8, 3dnow);
424 DSPFUNC(avg, 0, 16, 3dnow);
425 DSPFUNC(avg, 1, 8, 3dnow);
426 }
427 #endif /* HAVE_AMD3DNOW_INLINE */
428
ff_cavsdsp_init_x86(CAVSDSPContext * c,AVCodecContext * avctx)429 av_cold void ff_cavsdsp_init_x86(CAVSDSPContext *c, AVCodecContext *avctx)
430 {
431 av_unused int cpu_flags = av_get_cpu_flags();
432
433 if (X86_MMX(cpu_flags))
434 cavsdsp_init_mmx(c, avctx);
435
436 #if HAVE_AMD3DNOW_INLINE
437 if (INLINE_AMD3DNOW(cpu_flags))
438 cavsdsp_init_3dnow(c, avctx);
439 #endif /* HAVE_AMD3DNOW_INLINE */
440 #if HAVE_MMXEXT_INLINE
441 if (INLINE_MMXEXT(cpu_flags)) {
442 DSPFUNC(put, 0, 16, mmxext);
443 DSPFUNC(put, 1, 8, mmxext);
444 DSPFUNC(avg, 0, 16, mmxext);
445 DSPFUNC(avg, 1, 8, mmxext);
446 }
447 #endif
448 #if HAVE_MMX_EXTERNAL
449 if (EXTERNAL_MMXEXT(cpu_flags)) {
450 c->avg_cavs_qpel_pixels_tab[0][0] = avg_cavs_qpel16_mc00_mmxext;
451 c->avg_cavs_qpel_pixels_tab[1][0] = avg_cavs_qpel8_mc00_mmxext;
452 }
453 #endif
454 #if HAVE_SSE2_EXTERNAL
455 if (EXTERNAL_SSE2(cpu_flags)) {
456 c->put_cavs_qpel_pixels_tab[0][0] = put_cavs_qpel16_mc00_sse2;
457 c->avg_cavs_qpel_pixels_tab[0][0] = avg_cavs_qpel16_mc00_sse2;
458
459 c->cavs_idct8_add = cavs_idct8_add_sse2;
460 c->idct_perm = FF_IDCT_PERM_TRANSPOSE;
461 }
462 #endif
463 }
464