Statistics
| Branch: | Revision:

ffmpeg / libavcodec / i386 / dsputil_mmx.c @ b926572a

History | View | Annotate | Download (105 KB)

1
/*
2
 * MMX optimized DSP utils
3
 * Copyright (c) 2000, 2001 Fabrice Bellard.
4
 * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
5
 *
6
 * This library 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 of the License, or (at your option) any later version.
10
 *
11
 * This library 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 this library; if not, write to the Free Software
18
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19
 *
20
 * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
21
 */
22

    
23
#include "../dsputil.h"
24
#include "../simple_idct.h"
25
#include "../mpegvideo.h"
26
#include "mmx.h"
27

    
28
//#undef NDEBUG
29
//#include <assert.h>
30

    
31
extern const uint8_t ff_h263_loop_filter_strength[32];
32
extern void ff_idct_xvid_mmx(short *block);
33
extern void ff_idct_xvid_mmx2(short *block);
34

    
35
int mm_flags; /* multimedia extension flags */
36

    
37
/* pixel operations */
38
static const uint64_t mm_bone attribute_used __attribute__ ((aligned(8))) = 0x0101010101010101ULL;
39
static const uint64_t mm_wone attribute_used __attribute__ ((aligned(8))) = 0x0001000100010001ULL;
40
static const uint64_t mm_wtwo attribute_used __attribute__ ((aligned(8))) = 0x0002000200020002ULL;
41

    
42
static const uint64_t ff_pw_20 attribute_used __attribute__ ((aligned(8))) = 0x0014001400140014ULL;
43
static const uint64_t ff_pw_3  attribute_used __attribute__ ((aligned(8))) = 0x0003000300030003ULL;
44
static const uint64_t ff_pw_4  attribute_used __attribute__ ((aligned(8))) = 0x0004000400040004ULL;
45
static const uint64_t ff_pw_5  attribute_used __attribute__ ((aligned(8))) = 0x0005000500050005ULL;
46
static const uint64_t ff_pw_16 attribute_used __attribute__ ((aligned(8))) = 0x0010001000100010ULL;
47
static const uint64_t ff_pw_32 attribute_used __attribute__ ((aligned(8))) = 0x0020002000200020ULL;
48
static const uint64_t ff_pw_64 attribute_used __attribute__ ((aligned(8))) = 0x0040004000400040ULL;
49
static const uint64_t ff_pw_15 attribute_used __attribute__ ((aligned(8))) = 0x000F000F000F000FULL;
50

    
51
static const uint64_t ff_pb_3F attribute_used __attribute__ ((aligned(8))) = 0x3F3F3F3F3F3F3F3FULL;
52
static const uint64_t ff_pb_FC attribute_used __attribute__ ((aligned(8))) = 0xFCFCFCFCFCFCFCFCULL;
53

    
54
#define JUMPALIGN() __asm __volatile (".balign 8"::)
55
#define MOVQ_ZERO(regd)  __asm __volatile ("pxor %%" #regd ", %%" #regd ::)
56

    
57
#define MOVQ_WONE(regd) \
58
    __asm __volatile ( \
59
    "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
60
    "psrlw $15, %%" #regd ::)
61

    
62
#define MOVQ_BFE(regd) \
63
    __asm __volatile ( \
64
    "pcmpeqd %%" #regd ", %%" #regd " \n\t"\
65
    "paddb %%" #regd ", %%" #regd " \n\t" ::)
66

    
67
#ifndef PIC
68
#define MOVQ_BONE(regd)  __asm __volatile ("movq %0, %%" #regd " \n\t" ::"m"(mm_bone))
69
#define MOVQ_WTWO(regd)  __asm __volatile ("movq %0, %%" #regd " \n\t" ::"m"(mm_wtwo))
70
#else
71
// for shared library it's better to use this way for accessing constants
72
// pcmpeqd -> -1
73
#define MOVQ_BONE(regd) \
74
    __asm __volatile ( \
75
    "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
76
    "psrlw $15, %%" #regd " \n\t" \
77
    "packuswb %%" #regd ", %%" #regd " \n\t" ::)
78

    
79
#define MOVQ_WTWO(regd) \
80
    __asm __volatile ( \
81
    "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
82
    "psrlw $15, %%" #regd " \n\t" \
83
    "psllw $1, %%" #regd " \n\t"::)
84

    
85
#endif
86

    
87
// using regr as temporary and for the output result
88
// first argument is unmodifed and second is trashed
89
// regfe is supposed to contain 0xfefefefefefefefe
90
#define PAVGB_MMX_NO_RND(rega, regb, regr, regfe) \
91
    "movq " #rega ", " #regr "        \n\t"\
92
    "pand " #regb ", " #regr "        \n\t"\
93
    "pxor " #rega ", " #regb "        \n\t"\
94
    "pand " #regfe "," #regb "        \n\t"\
95
    "psrlq $1, " #regb "         \n\t"\
96
    "paddb " #regb ", " #regr "        \n\t"
97

    
98
#define PAVGB_MMX(rega, regb, regr, regfe) \
99
    "movq " #rega ", " #regr "        \n\t"\
100
    "por  " #regb ", " #regr "        \n\t"\
101
    "pxor " #rega ", " #regb "        \n\t"\
102
    "pand " #regfe "," #regb "        \n\t"\
103
    "psrlq $1, " #regb "        \n\t"\
104
    "psubb " #regb ", " #regr "        \n\t"
105

    
106
// mm6 is supposed to contain 0xfefefefefefefefe
107
#define PAVGBP_MMX_NO_RND(rega, regb, regr,  regc, regd, regp) \
108
    "movq " #rega ", " #regr "        \n\t"\
109
    "movq " #regc ", " #regp "        \n\t"\
110
    "pand " #regb ", " #regr "        \n\t"\
111
    "pand " #regd ", " #regp "        \n\t"\
112
    "pxor " #rega ", " #regb "        \n\t"\
113
    "pxor " #regc ", " #regd "        \n\t"\
114
    "pand %%mm6, " #regb "        \n\t"\
115
    "pand %%mm6, " #regd "        \n\t"\
116
    "psrlq $1, " #regb "         \n\t"\
117
    "psrlq $1, " #regd "         \n\t"\
118
    "paddb " #regb ", " #regr "        \n\t"\
119
    "paddb " #regd ", " #regp "        \n\t"
120

    
121
#define PAVGBP_MMX(rega, regb, regr, regc, regd, regp) \
122
    "movq " #rega ", " #regr "        \n\t"\
123
    "movq " #regc ", " #regp "        \n\t"\
124
    "por  " #regb ", " #regr "        \n\t"\
125
    "por  " #regd ", " #regp "        \n\t"\
126
    "pxor " #rega ", " #regb "        \n\t"\
127
    "pxor " #regc ", " #regd "        \n\t"\
128
    "pand %%mm6, " #regb "             \n\t"\
129
    "pand %%mm6, " #regd "             \n\t"\
130
    "psrlq $1, " #regd "        \n\t"\
131
    "psrlq $1, " #regb "        \n\t"\
132
    "psubb " #regb ", " #regr "        \n\t"\
133
    "psubb " #regd ", " #regp "        \n\t"
134

    
135
/***********************************/
136
/* MMX no rounding */
137
#define DEF(x, y) x ## _no_rnd_ ## y ##_mmx
138
#define SET_RND  MOVQ_WONE
139
#define PAVGBP(a, b, c, d, e, f)        PAVGBP_MMX_NO_RND(a, b, c, d, e, f)
140
#define PAVGB(a, b, c, e)                PAVGB_MMX_NO_RND(a, b, c, e)
141

    
142
#include "dsputil_mmx_rnd.h"
143

    
144
#undef DEF
145
#undef SET_RND
146
#undef PAVGBP
147
#undef PAVGB
148
/***********************************/
149
/* MMX rounding */
150

    
151
#define DEF(x, y) x ## _ ## y ##_mmx
152
#define SET_RND  MOVQ_WTWO
153
#define PAVGBP(a, b, c, d, e, f)        PAVGBP_MMX(a, b, c, d, e, f)
154
#define PAVGB(a, b, c, e)                PAVGB_MMX(a, b, c, e)
155

    
156
#include "dsputil_mmx_rnd.h"
157

    
158
#undef DEF
159
#undef SET_RND
160
#undef PAVGBP
161
#undef PAVGB
162

    
163
/***********************************/
164
/* 3Dnow specific */
165

    
166
#define DEF(x) x ## _3dnow
167
/* for Athlons PAVGUSB is prefered */
168
#define PAVGB "pavgusb"
169

    
170
#include "dsputil_mmx_avg.h"
171

    
172
#undef DEF
173
#undef PAVGB
174

    
175
/***********************************/
176
/* MMX2 specific */
177

    
178
#define DEF(x) x ## _mmx2
179

    
180
/* Introduced only in MMX2 set */
181
#define PAVGB "pavgb"
182

    
183
#include "dsputil_mmx_avg.h"
184

    
185
#undef DEF
186
#undef PAVGB
187

    
188
/***********************************/
189
/* standard MMX */
190

    
191
#ifdef CONFIG_ENCODERS
192
static void get_pixels_mmx(DCTELEM *block, const uint8_t *pixels, int line_size)
193
{
194
    asm volatile(
195
        "mov $-128, %%"REG_a"        \n\t"
196
        "pxor %%mm7, %%mm7        \n\t"
197
        ".balign 16                \n\t"
198
        "1:                        \n\t"
199
        "movq (%0), %%mm0        \n\t"
200
        "movq (%0, %2), %%mm2        \n\t"
201
        "movq %%mm0, %%mm1        \n\t"
202
        "movq %%mm2, %%mm3        \n\t"
203
        "punpcklbw %%mm7, %%mm0        \n\t"
204
        "punpckhbw %%mm7, %%mm1        \n\t"
205
        "punpcklbw %%mm7, %%mm2        \n\t"
206
        "punpckhbw %%mm7, %%mm3        \n\t"
207
        "movq %%mm0, (%1, %%"REG_a")\n\t"
208
        "movq %%mm1, 8(%1, %%"REG_a")\n\t"
209
        "movq %%mm2, 16(%1, %%"REG_a")\n\t"
210
        "movq %%mm3, 24(%1, %%"REG_a")\n\t"
211
        "add %3, %0                \n\t"
212
        "add $32, %%"REG_a"        \n\t"
213
        "js 1b                        \n\t"
214
        : "+r" (pixels)
215
        : "r" (block+64), "r" ((long)line_size), "r" ((long)line_size*2)
216
        : "%"REG_a
217
    );
218
}
219

    
220
static inline void diff_pixels_mmx(DCTELEM *block, const uint8_t *s1, const uint8_t *s2, int stride)
221
{
222
    asm volatile(
223
        "pxor %%mm7, %%mm7        \n\t"
224
        "mov $-128, %%"REG_a"        \n\t"
225
        ".balign 16                \n\t"
226
        "1:                        \n\t"
227
        "movq (%0), %%mm0        \n\t"
228
        "movq (%1), %%mm2        \n\t"
229
        "movq %%mm0, %%mm1        \n\t"
230
        "movq %%mm2, %%mm3        \n\t"
231
        "punpcklbw %%mm7, %%mm0        \n\t"
232
        "punpckhbw %%mm7, %%mm1        \n\t"
233
        "punpcklbw %%mm7, %%mm2        \n\t"
234
        "punpckhbw %%mm7, %%mm3        \n\t"
235
        "psubw %%mm2, %%mm0        \n\t"
236
        "psubw %%mm3, %%mm1        \n\t"
237
        "movq %%mm0, (%2, %%"REG_a")\n\t"
238
        "movq %%mm1, 8(%2, %%"REG_a")\n\t"
239
        "add %3, %0                \n\t"
240
        "add %3, %1                \n\t"
241
        "add $16, %%"REG_a"        \n\t"
242
        "jnz 1b                        \n\t"
243
        : "+r" (s1), "+r" (s2)
244
        : "r" (block+64), "r" ((long)stride)
245
        : "%"REG_a
246
    );
247
}
248
#endif //CONFIG_ENCODERS
249

    
250
void put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
251
{
252
    const DCTELEM *p;
253
    uint8_t *pix;
254

    
255
    /* read the pixels */
256
    p = block;
257
    pix = pixels;
258
    /* unrolled loop */
259
        __asm __volatile(
260
                "movq        %3, %%mm0\n\t"
261
                "movq        8%3, %%mm1\n\t"
262
                "movq        16%3, %%mm2\n\t"
263
                "movq        24%3, %%mm3\n\t"
264
                "movq        32%3, %%mm4\n\t"
265
                "movq        40%3, %%mm5\n\t"
266
                "movq        48%3, %%mm6\n\t"
267
                "movq        56%3, %%mm7\n\t"
268
                "packuswb %%mm1, %%mm0\n\t"
269
                "packuswb %%mm3, %%mm2\n\t"
270
                "packuswb %%mm5, %%mm4\n\t"
271
                "packuswb %%mm7, %%mm6\n\t"
272
                "movq        %%mm0, (%0)\n\t"
273
                "movq        %%mm2, (%0, %1)\n\t"
274
                "movq        %%mm4, (%0, %1, 2)\n\t"
275
                "movq        %%mm6, (%0, %2)\n\t"
276
                ::"r" (pix), "r" ((long)line_size), "r" ((long)line_size*3), "m"(*p)
277
                :"memory");
278
        pix += line_size*4;
279
        p += 32;
280

    
281
    // if here would be an exact copy of the code above
282
    // compiler would generate some very strange code
283
    // thus using "r"
284
    __asm __volatile(
285
            "movq        (%3), %%mm0\n\t"
286
            "movq        8(%3), %%mm1\n\t"
287
            "movq        16(%3), %%mm2\n\t"
288
            "movq        24(%3), %%mm3\n\t"
289
            "movq        32(%3), %%mm4\n\t"
290
            "movq        40(%3), %%mm5\n\t"
291
            "movq        48(%3), %%mm6\n\t"
292
            "movq        56(%3), %%mm7\n\t"
293
            "packuswb %%mm1, %%mm0\n\t"
294
            "packuswb %%mm3, %%mm2\n\t"
295
            "packuswb %%mm5, %%mm4\n\t"
296
            "packuswb %%mm7, %%mm6\n\t"
297
            "movq        %%mm0, (%0)\n\t"
298
            "movq        %%mm2, (%0, %1)\n\t"
299
            "movq        %%mm4, (%0, %1, 2)\n\t"
300
            "movq        %%mm6, (%0, %2)\n\t"
301
            ::"r" (pix), "r" ((long)line_size), "r" ((long)line_size*3), "r"(p)
302
            :"memory");
303
}
304

    
305
static const unsigned char __align8 vector128[8] =
306
  { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 };
307

    
308
void put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
309
{
310
    int i;
311

    
312
    movq_m2r(*vector128, mm1);
313
    for (i = 0; i < 8; i++) {
314
        movq_m2r(*(block), mm0);
315
        packsswb_m2r(*(block + 4), mm0);
316
        block += 8;
317
        paddb_r2r(mm1, mm0);
318
        movq_r2m(mm0, *pixels);
319
        pixels += line_size;
320
    }
321
}
322

    
323
void add_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
324
{
325
    const DCTELEM *p;
326
    uint8_t *pix;
327
    int i;
328

    
329
    /* read the pixels */
330
    p = block;
331
    pix = pixels;
332
    MOVQ_ZERO(mm7);
333
    i = 4;
334
    do {
335
        __asm __volatile(
336
                "movq        (%2), %%mm0\n\t"
337
                "movq        8(%2), %%mm1\n\t"
338
                "movq        16(%2), %%mm2\n\t"
339
                "movq        24(%2), %%mm3\n\t"
340
                "movq        %0, %%mm4\n\t"
341
                "movq        %1, %%mm6\n\t"
342
                "movq        %%mm4, %%mm5\n\t"
343
                "punpcklbw %%mm7, %%mm4\n\t"
344
                "punpckhbw %%mm7, %%mm5\n\t"
345
                "paddsw        %%mm4, %%mm0\n\t"
346
                "paddsw        %%mm5, %%mm1\n\t"
347
                "movq        %%mm6, %%mm5\n\t"
348
                "punpcklbw %%mm7, %%mm6\n\t"
349
                "punpckhbw %%mm7, %%mm5\n\t"
350
                "paddsw        %%mm6, %%mm2\n\t"
351
                "paddsw        %%mm5, %%mm3\n\t"
352
                "packuswb %%mm1, %%mm0\n\t"
353
                "packuswb %%mm3, %%mm2\n\t"
354
                "movq        %%mm0, %0\n\t"
355
                "movq        %%mm2, %1\n\t"
356
                :"+m"(*pix), "+m"(*(pix+line_size))
357
                :"r"(p)
358
                :"memory");
359
        pix += line_size*2;
360
        p += 16;
361
    } while (--i);
362
}
363

    
364
static void put_pixels4_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
365
{
366
    __asm __volatile(
367
         "lea (%3, %3), %%"REG_a"        \n\t"
368
         ".balign 8                        \n\t"
369
         "1:                                \n\t"
370
         "movd (%1), %%mm0                \n\t"
371
         "movd (%1, %3), %%mm1                \n\t"
372
         "movd %%mm0, (%2)                \n\t"
373
         "movd %%mm1, (%2, %3)                \n\t"
374
         "add %%"REG_a", %1                \n\t"
375
         "add %%"REG_a", %2                \n\t"
376
         "movd (%1), %%mm0                \n\t"
377
         "movd (%1, %3), %%mm1                \n\t"
378
         "movd %%mm0, (%2)                \n\t"
379
         "movd %%mm1, (%2, %3)                \n\t"
380
         "add %%"REG_a", %1                \n\t"
381
         "add %%"REG_a", %2                \n\t"
382
         "subl $4, %0                        \n\t"
383
         "jnz 1b                        \n\t"
384
         : "+g"(h), "+r" (pixels),  "+r" (block)
385
         : "r"((long)line_size)
386
         : "%"REG_a, "memory"
387
        );
388
}
389

    
390
static void put_pixels8_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
391
{
392
    __asm __volatile(
393
         "lea (%3, %3), %%"REG_a"        \n\t"
394
         ".balign 8                        \n\t"
395
         "1:                                \n\t"
396
         "movq (%1), %%mm0                \n\t"
397
         "movq (%1, %3), %%mm1                \n\t"
398
              "movq %%mm0, (%2)                \n\t"
399
         "movq %%mm1, (%2, %3)                \n\t"
400
         "add %%"REG_a", %1                \n\t"
401
         "add %%"REG_a", %2                \n\t"
402
         "movq (%1), %%mm0                \n\t"
403
         "movq (%1, %3), %%mm1                \n\t"
404
         "movq %%mm0, (%2)                \n\t"
405
         "movq %%mm1, (%2, %3)                \n\t"
406
         "add %%"REG_a", %1                \n\t"
407
         "add %%"REG_a", %2                \n\t"
408
         "subl $4, %0                        \n\t"
409
         "jnz 1b                        \n\t"
410
         : "+g"(h), "+r" (pixels),  "+r" (block)
411
         : "r"((long)line_size)
412
         : "%"REG_a, "memory"
413
        );
414
}
415

    
416
static void put_pixels16_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
417
{
418
    __asm __volatile(
419
         "lea (%3, %3), %%"REG_a"        \n\t"
420
         ".balign 8                        \n\t"
421
         "1:                                \n\t"
422
         "movq (%1), %%mm0                \n\t"
423
         "movq 8(%1), %%mm4                \n\t"
424
         "movq (%1, %3), %%mm1                \n\t"
425
         "movq 8(%1, %3), %%mm5                \n\t"
426
              "movq %%mm0, (%2)                \n\t"
427
              "movq %%mm4, 8(%2)                \n\t"
428
         "movq %%mm1, (%2, %3)                \n\t"
429
         "movq %%mm5, 8(%2, %3)                \n\t"
430
         "add %%"REG_a", %1                \n\t"
431
         "add %%"REG_a", %2               \n\t"
432
         "movq (%1), %%mm0                \n\t"
433
         "movq 8(%1), %%mm4                \n\t"
434
         "movq (%1, %3), %%mm1                \n\t"
435
         "movq 8(%1, %3), %%mm5                \n\t"
436
         "movq %%mm0, (%2)                \n\t"
437
         "movq %%mm4, 8(%2)                \n\t"
438
         "movq %%mm1, (%2, %3)                \n\t"
439
         "movq %%mm5, 8(%2, %3)                \n\t"
440
         "add %%"REG_a", %1                \n\t"
441
         "add %%"REG_a", %2               \n\t"
442
         "subl $4, %0                        \n\t"
443
         "jnz 1b                        \n\t"
444
         : "+g"(h), "+r" (pixels),  "+r" (block)
445
         : "r"((long)line_size)
446
         : "%"REG_a, "memory"
447
        );
448
}
449

    
450
static void clear_blocks_mmx(DCTELEM *blocks)
451
{
452
    __asm __volatile(
453
                "pxor %%mm7, %%mm7                \n\t"
454
                "mov $-128*6, %%"REG_a"        \n\t"
455
                "1:                                \n\t"
456
                "movq %%mm7, (%0, %%"REG_a")        \n\t"
457
                "movq %%mm7, 8(%0, %%"REG_a")        \n\t"
458
                "movq %%mm7, 16(%0, %%"REG_a")        \n\t"
459
                "movq %%mm7, 24(%0, %%"REG_a")        \n\t"
460
                "add $32, %%"REG_a"                \n\t"
461
                " js 1b                                \n\t"
462
                : : "r" (((uint8_t *)blocks)+128*6)
463
                : "%"REG_a
464
        );
465
}
466

    
467
#ifdef CONFIG_ENCODERS
468
static int pix_sum16_mmx(uint8_t * pix, int line_size){
469
    const int h=16;
470
    int sum;
471
    long index= -line_size*h;
472

    
473
    __asm __volatile(
474
                "pxor %%mm7, %%mm7                \n\t"
475
                "pxor %%mm6, %%mm6                \n\t"
476
                "1:                                \n\t"
477
                "movq (%2, %1), %%mm0                \n\t"
478
                "movq (%2, %1), %%mm1                \n\t"
479
                "movq 8(%2, %1), %%mm2                \n\t"
480
                "movq 8(%2, %1), %%mm3                \n\t"
481
                "punpcklbw %%mm7, %%mm0                \n\t"
482
                "punpckhbw %%mm7, %%mm1                \n\t"
483
                "punpcklbw %%mm7, %%mm2                \n\t"
484
                "punpckhbw %%mm7, %%mm3                \n\t"
485
                "paddw %%mm0, %%mm1                \n\t"
486
                "paddw %%mm2, %%mm3                \n\t"
487
                "paddw %%mm1, %%mm3                \n\t"
488
                "paddw %%mm3, %%mm6                \n\t"
489
                "add %3, %1                        \n\t"
490
                " js 1b                                \n\t"
491
                "movq %%mm6, %%mm5                \n\t"
492
                "psrlq $32, %%mm6                \n\t"
493
                "paddw %%mm5, %%mm6                \n\t"
494
                "movq %%mm6, %%mm5                \n\t"
495
                "psrlq $16, %%mm6                \n\t"
496
                "paddw %%mm5, %%mm6                \n\t"
497
                "movd %%mm6, %0                        \n\t"
498
                "andl $0xFFFF, %0                \n\t"
499
                : "=&r" (sum), "+r" (index)
500
                : "r" (pix - index), "r" ((long)line_size)
501
        );
502

    
503
        return sum;
504
}
505
#endif //CONFIG_ENCODERS
506

    
507
static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w){
508
    long i=0;
509
    asm volatile(
510
        "1:                                \n\t"
511
        "movq  (%1, %0), %%mm0                \n\t"
512
        "movq  (%2, %0), %%mm1                \n\t"
513
        "paddb %%mm0, %%mm1                \n\t"
514
        "movq %%mm1, (%2, %0)                \n\t"
515
        "movq 8(%1, %0), %%mm0                \n\t"
516
        "movq 8(%2, %0), %%mm1                \n\t"
517
        "paddb %%mm0, %%mm1                \n\t"
518
        "movq %%mm1, 8(%2, %0)                \n\t"
519
        "add $16, %0                        \n\t"
520
        "cmp %3, %0                        \n\t"
521
        " jb 1b                                \n\t"
522
        : "+r" (i)
523
        : "r"(src), "r"(dst), "r"((long)w-15)
524
    );
525
    for(; i<w; i++)
526
        dst[i+0] += src[i+0];
527
}
528

    
529
#define H263_LOOP_FILTER \
530
        "pxor %%mm7, %%mm7                \n\t"\
531
        "movq  %0, %%mm0                \n\t"\
532
        "movq  %0, %%mm1                \n\t"\
533
        "movq  %3, %%mm2                \n\t"\
534
        "movq  %3, %%mm3                \n\t"\
535
        "punpcklbw %%mm7, %%mm0                \n\t"\
536
        "punpckhbw %%mm7, %%mm1                \n\t"\
537
        "punpcklbw %%mm7, %%mm2                \n\t"\
538
        "punpckhbw %%mm7, %%mm3                \n\t"\
539
        "psubw %%mm2, %%mm0                \n\t"\
540
        "psubw %%mm3, %%mm1                \n\t"\
541
        "movq  %1, %%mm2                \n\t"\
542
        "movq  %1, %%mm3                \n\t"\
543
        "movq  %2, %%mm4                \n\t"\
544
        "movq  %2, %%mm5                \n\t"\
545
        "punpcklbw %%mm7, %%mm2                \n\t"\
546
        "punpckhbw %%mm7, %%mm3                \n\t"\
547
        "punpcklbw %%mm7, %%mm4                \n\t"\
548
        "punpckhbw %%mm7, %%mm5                \n\t"\
549
        "psubw %%mm2, %%mm4                \n\t"\
550
        "psubw %%mm3, %%mm5                \n\t"\
551
        "psllw $2, %%mm4                \n\t"\
552
        "psllw $2, %%mm5                \n\t"\
553
        "paddw %%mm0, %%mm4                \n\t"\
554
        "paddw %%mm1, %%mm5                \n\t"\
555
        "pxor %%mm6, %%mm6                \n\t"\
556
        "pcmpgtw %%mm4, %%mm6                \n\t"\
557
        "pcmpgtw %%mm5, %%mm7                \n\t"\
558
        "pxor %%mm6, %%mm4                \n\t"\
559
        "pxor %%mm7, %%mm5                \n\t"\
560
        "psubw %%mm6, %%mm4                \n\t"\
561
        "psubw %%mm7, %%mm5                \n\t"\
562
        "psrlw $3, %%mm4                \n\t"\
563
        "psrlw $3, %%mm5                \n\t"\
564
        "packuswb %%mm5, %%mm4                \n\t"\
565
        "packsswb %%mm7, %%mm6                \n\t"\
566
        "pxor %%mm7, %%mm7                \n\t"\
567
        "movd %4, %%mm2                        \n\t"\
568
        "punpcklbw %%mm2, %%mm2                \n\t"\
569
        "punpcklbw %%mm2, %%mm2                \n\t"\
570
        "punpcklbw %%mm2, %%mm2                \n\t"\
571
        "psubusb %%mm4, %%mm2                \n\t"\
572
        "movq %%mm2, %%mm3                \n\t"\
573
        "psubusb %%mm4, %%mm3                \n\t"\
574
        "psubb %%mm3, %%mm2                \n\t"\
575
        "movq %1, %%mm3                        \n\t"\
576
        "movq %2, %%mm4                        \n\t"\
577
        "pxor %%mm6, %%mm3                \n\t"\
578
        "pxor %%mm6, %%mm4                \n\t"\
579
        "paddusb %%mm2, %%mm3                \n\t"\
580
        "psubusb %%mm2, %%mm4                \n\t"\
581
        "pxor %%mm6, %%mm3                \n\t"\
582
        "pxor %%mm6, %%mm4                \n\t"\
583
        "paddusb %%mm2, %%mm2                \n\t"\
584
        "packsswb %%mm1, %%mm0                \n\t"\
585
        "pcmpgtb %%mm0, %%mm7                \n\t"\
586
        "pxor %%mm7, %%mm0                \n\t"\
587
        "psubb %%mm7, %%mm0                \n\t"\
588
        "movq %%mm0, %%mm1                \n\t"\
589
        "psubusb %%mm2, %%mm0                \n\t"\
590
        "psubb %%mm0, %%mm1                \n\t"\
591
        "pand %5, %%mm1                        \n\t"\
592
        "psrlw $2, %%mm1                \n\t"\
593
        "pxor %%mm7, %%mm1                \n\t"\
594
        "psubb %%mm7, %%mm1                \n\t"\
595
        "movq %0, %%mm5                        \n\t"\
596
        "movq %3, %%mm6                        \n\t"\
597
        "psubb %%mm1, %%mm5                \n\t"\
598
        "paddb %%mm1, %%mm6                \n\t"
599

    
600
static void h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale){
601
    const int strength= ff_h263_loop_filter_strength[qscale];
602

    
603
    asm volatile(
604
    
605
        H263_LOOP_FILTER
606
        
607
        "movq %%mm3, %1                        \n\t"
608
        "movq %%mm4, %2                        \n\t"
609
        "movq %%mm5, %0                        \n\t"
610
        "movq %%mm6, %3                        \n\t"
611
        : "+m" (*(uint64_t*)(src - 2*stride)),
612
          "+m" (*(uint64_t*)(src - 1*stride)),
613
          "+m" (*(uint64_t*)(src + 0*stride)),
614
          "+m" (*(uint64_t*)(src + 1*stride))
615
        : "g" (2*strength), "m"(ff_pb_FC)
616
    );
617
}
618

    
619
static inline void transpose4x4(uint8_t *dst, uint8_t *src, int dst_stride, int src_stride){
620
    asm volatile( //FIXME could save 1 instruction if done as 8x4 ...
621
        "movd  %4, %%mm0                \n\t"
622
        "movd  %5, %%mm1                \n\t"
623
        "movd  %6, %%mm2                \n\t"
624
        "movd  %7, %%mm3                \n\t"
625
        "punpcklbw %%mm1, %%mm0                \n\t"
626
        "punpcklbw %%mm3, %%mm2                \n\t"
627
        "movq %%mm0, %%mm1                \n\t"
628
        "punpcklwd %%mm2, %%mm0                \n\t"
629
        "punpckhwd %%mm2, %%mm1                \n\t"
630
        "movd  %%mm0, %0                \n\t"
631
        "punpckhdq %%mm0, %%mm0                \n\t"
632
        "movd  %%mm0, %1                \n\t"
633
        "movd  %%mm1, %2                \n\t"
634
        "punpckhdq %%mm1, %%mm1                \n\t"
635
        "movd  %%mm1, %3                \n\t"
636
        
637
        : "=m" (*(uint32_t*)(dst + 0*dst_stride)),
638
          "=m" (*(uint32_t*)(dst + 1*dst_stride)),
639
          "=m" (*(uint32_t*)(dst + 2*dst_stride)),
640
          "=m" (*(uint32_t*)(dst + 3*dst_stride))
641
        :  "m" (*(uint32_t*)(src + 0*src_stride)),
642
           "m" (*(uint32_t*)(src + 1*src_stride)),
643
           "m" (*(uint32_t*)(src + 2*src_stride)),
644
           "m" (*(uint32_t*)(src + 3*src_stride))
645
    );
646
}
647

    
648
static void h263_h_loop_filter_mmx(uint8_t *src, int stride, int qscale){
649
    const int strength= ff_h263_loop_filter_strength[qscale];
650
    uint64_t temp[4] __attribute__ ((aligned(8)));
651
    uint8_t *btemp= (uint8_t*)temp;
652
    
653
    src -= 2;
654

    
655
    transpose4x4(btemp  , src           , 8, stride);
656
    transpose4x4(btemp+4, src + 4*stride, 8, stride);
657
    asm volatile(
658
        H263_LOOP_FILTER // 5 3 4 6
659
        
660
        : "+m" (temp[0]),
661
          "+m" (temp[1]),
662
          "+m" (temp[2]),
663
          "+m" (temp[3])
664
        : "g" (2*strength), "m"(ff_pb_FC)
665
    );
666

    
667
    asm volatile(
668
        "movq %%mm5, %%mm1                \n\t"
669
        "movq %%mm4, %%mm0                \n\t"
670
        "punpcklbw %%mm3, %%mm5                \n\t"
671
        "punpcklbw %%mm6, %%mm4                \n\t"
672
        "punpckhbw %%mm3, %%mm1                \n\t"
673
        "punpckhbw %%mm6, %%mm0                \n\t"
674
        "movq %%mm5, %%mm3                \n\t"
675
        "movq %%mm1, %%mm6                \n\t"
676
        "punpcklwd %%mm4, %%mm5                \n\t"
677
        "punpcklwd %%mm0, %%mm1                \n\t"
678
        "punpckhwd %%mm4, %%mm3                \n\t"
679
        "punpckhwd %%mm0, %%mm6                \n\t"
680
        "movd %%mm5, (%0)                \n\t"
681
        "punpckhdq %%mm5, %%mm5                \n\t"
682
        "movd %%mm5, (%0,%2)                \n\t"
683
        "movd %%mm3, (%0,%2,2)                \n\t"
684
        "punpckhdq %%mm3, %%mm3                \n\t"
685
        "movd %%mm3, (%0,%3)                \n\t"
686
        "movd %%mm1, (%1)                \n\t"
687
        "punpckhdq %%mm1, %%mm1                \n\t"
688
        "movd %%mm1, (%1,%2)                \n\t"
689
        "movd %%mm6, (%1,%2,2)                \n\t"
690
        "punpckhdq %%mm6, %%mm6                \n\t"
691
        "movd %%mm6, (%1,%3)                \n\t"
692
        :: "r" (src),
693
           "r" (src + 4*stride),
694
           "r" ((long)   stride ),
695
           "r" ((long)(3*stride))
696
    );
697
}
698

    
699
#ifdef CONFIG_ENCODERS
700
static int pix_norm1_mmx(uint8_t *pix, int line_size) {
701
    int tmp;
702
  asm volatile (
703
      "movl $16,%%ecx\n"
704
      "pxor %%mm0,%%mm0\n"
705
      "pxor %%mm7,%%mm7\n"
706
      "1:\n"
707
      "movq (%0),%%mm2\n"        /* mm2 = pix[0-7] */
708
      "movq 8(%0),%%mm3\n"        /* mm3 = pix[8-15] */
709

    
710
      "movq %%mm2,%%mm1\n"        /* mm1 = mm2 = pix[0-7] */
711

    
712
      "punpckhbw %%mm0,%%mm1\n"        /* mm1 = [pix4-7] */
713
      "punpcklbw %%mm0,%%mm2\n"        /* mm2 = [pix0-3] */
714

    
715
      "movq %%mm3,%%mm4\n"        /* mm4 = mm3 = pix[8-15] */
716
      "punpckhbw %%mm0,%%mm3\n"        /* mm3 = [pix12-15] */
717
      "punpcklbw %%mm0,%%mm4\n"        /* mm4 = [pix8-11] */
718

    
719
      "pmaddwd %%mm1,%%mm1\n"        /* mm1 = (pix0^2+pix1^2,pix2^2+pix3^2) */
720
      "pmaddwd %%mm2,%%mm2\n"        /* mm2 = (pix4^2+pix5^2,pix6^2+pix7^2) */
721

    
722
      "pmaddwd %%mm3,%%mm3\n"
723
      "pmaddwd %%mm4,%%mm4\n"
724

    
725
      "paddd %%mm1,%%mm2\n"        /* mm2 = (pix0^2+pix1^2+pix4^2+pix5^2,
726
                                          pix2^2+pix3^2+pix6^2+pix7^2) */
727
      "paddd %%mm3,%%mm4\n"
728
      "paddd %%mm2,%%mm7\n"
729

    
730
      "add %2, %0\n"
731
      "paddd %%mm4,%%mm7\n"
732
      "dec %%ecx\n"
733
      "jnz 1b\n"
734

    
735
      "movq %%mm7,%%mm1\n"
736
      "psrlq $32, %%mm7\n"        /* shift hi dword to lo */
737
      "paddd %%mm7,%%mm1\n"
738
      "movd %%mm1,%1\n"
739
      : "+r" (pix), "=r"(tmp) : "r" ((long)line_size) : "%ecx" );
740
    return tmp;
741
}
742

    
743
static int sse8_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
744
    int tmp;
745
  asm volatile (
746
      "movl %4,%%ecx\n"
747
      "shr $1,%%ecx\n"
748
      "pxor %%mm0,%%mm0\n"        /* mm0 = 0 */
749
      "pxor %%mm7,%%mm7\n"        /* mm7 holds the sum */
750
      "1:\n"
751
      "movq (%0),%%mm1\n"        /* mm1 = pix1[0][0-7] */
752
      "movq (%1),%%mm2\n"        /* mm2 = pix2[0][0-7] */
753
      "movq (%0,%3),%%mm3\n"        /* mm3 = pix1[1][0-7] */
754
      "movq (%1,%3),%%mm4\n"        /* mm4 = pix2[1][0-7] */
755

    
756
      /* todo: mm1-mm2, mm3-mm4 */
757
      /* algo: substract mm1 from mm2 with saturation and vice versa */
758
      /*       OR the results to get absolute difference */
759
      "movq %%mm1,%%mm5\n"
760
      "movq %%mm3,%%mm6\n"
761
      "psubusb %%mm2,%%mm1\n"
762
      "psubusb %%mm4,%%mm3\n"
763
      "psubusb %%mm5,%%mm2\n"
764
      "psubusb %%mm6,%%mm4\n"
765

    
766
      "por %%mm1,%%mm2\n"
767
      "por %%mm3,%%mm4\n"
768

    
769
      /* now convert to 16-bit vectors so we can square them */
770
      "movq %%mm2,%%mm1\n"
771
      "movq %%mm4,%%mm3\n"
772

    
773
      "punpckhbw %%mm0,%%mm2\n"
774
      "punpckhbw %%mm0,%%mm4\n"
775
      "punpcklbw %%mm0,%%mm1\n"        /* mm1 now spread over (mm1,mm2) */
776
      "punpcklbw %%mm0,%%mm3\n"        /* mm4 now spread over (mm3,mm4) */
777

    
778
      "pmaddwd %%mm2,%%mm2\n"
779
      "pmaddwd %%mm4,%%mm4\n"
780
      "pmaddwd %%mm1,%%mm1\n"
781
      "pmaddwd %%mm3,%%mm3\n"
782

    
783
      "lea (%0,%3,2), %0\n"        /* pix1 += 2*line_size */
784
      "lea (%1,%3,2), %1\n"        /* pix2 += 2*line_size */
785

    
786
      "paddd %%mm2,%%mm1\n"
787
      "paddd %%mm4,%%mm3\n"
788
      "paddd %%mm1,%%mm7\n"
789
      "paddd %%mm3,%%mm7\n"
790

    
791
      "decl %%ecx\n"
792
      "jnz 1b\n"
793

    
794
      "movq %%mm7,%%mm1\n"
795
      "psrlq $32, %%mm7\n"        /* shift hi dword to lo */
796
      "paddd %%mm7,%%mm1\n"
797
      "movd %%mm1,%2\n"
798
      : "+r" (pix1), "+r" (pix2), "=r"(tmp) 
799
      : "r" ((long)line_size) , "m" (h)
800
      : "%ecx");
801
    return tmp;
802
}
803

    
804
static int sse16_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
805
    int tmp;
806
  asm volatile (
807
      "movl %4,%%ecx\n"
808
      "pxor %%mm0,%%mm0\n"        /* mm0 = 0 */
809
      "pxor %%mm7,%%mm7\n"        /* mm7 holds the sum */
810
      "1:\n"
811
      "movq (%0),%%mm1\n"        /* mm1 = pix1[0-7] */
812
      "movq (%1),%%mm2\n"        /* mm2 = pix2[0-7] */
813
      "movq 8(%0),%%mm3\n"        /* mm3 = pix1[8-15] */
814
      "movq 8(%1),%%mm4\n"        /* mm4 = pix2[8-15] */
815

    
816
      /* todo: mm1-mm2, mm3-mm4 */
817
      /* algo: substract mm1 from mm2 with saturation and vice versa */
818
      /*       OR the results to get absolute difference */
819
      "movq %%mm1,%%mm5\n"
820
      "movq %%mm3,%%mm6\n"
821
      "psubusb %%mm2,%%mm1\n"
822
      "psubusb %%mm4,%%mm3\n"
823
      "psubusb %%mm5,%%mm2\n"
824
      "psubusb %%mm6,%%mm4\n"
825

    
826
      "por %%mm1,%%mm2\n"
827
      "por %%mm3,%%mm4\n"
828

    
829
      /* now convert to 16-bit vectors so we can square them */
830
      "movq %%mm2,%%mm1\n"
831
      "movq %%mm4,%%mm3\n"
832

    
833
      "punpckhbw %%mm0,%%mm2\n"
834
      "punpckhbw %%mm0,%%mm4\n"
835
      "punpcklbw %%mm0,%%mm1\n"        /* mm1 now spread over (mm1,mm2) */
836
      "punpcklbw %%mm0,%%mm3\n"        /* mm4 now spread over (mm3,mm4) */
837

    
838
      "pmaddwd %%mm2,%%mm2\n"
839
      "pmaddwd %%mm4,%%mm4\n"
840
      "pmaddwd %%mm1,%%mm1\n"
841
      "pmaddwd %%mm3,%%mm3\n"
842

    
843
      "add %3,%0\n"
844
      "add %3,%1\n"
845

    
846
      "paddd %%mm2,%%mm1\n"
847
      "paddd %%mm4,%%mm3\n"
848
      "paddd %%mm1,%%mm7\n"
849
      "paddd %%mm3,%%mm7\n"
850

    
851
      "decl %%ecx\n"
852
      "jnz 1b\n"
853

    
854
      "movq %%mm7,%%mm1\n"
855
      "psrlq $32, %%mm7\n"        /* shift hi dword to lo */
856
      "paddd %%mm7,%%mm1\n"
857
      "movd %%mm1,%2\n"
858
      : "+r" (pix1), "+r" (pix2), "=r"(tmp) 
859
      : "r" ((long)line_size) , "m" (h)
860
      : "%ecx");
861
    return tmp;
862
}
863

    
864
static int sse16_sse2(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
865
    int tmp;
866
  asm volatile (
867
      "shr $1,%2\n"
868
      "pxor %%xmm0,%%xmm0\n"        /* mm0 = 0 */
869
      "pxor %%xmm7,%%xmm7\n"        /* mm7 holds the sum */
870
      "1:\n"
871
      "movdqu (%0),%%xmm1\n"        /* mm1 = pix1[0][0-15] */
872
      "movdqu (%1),%%xmm2\n"        /* mm2 = pix2[0][0-15] */
873
      "movdqu (%0,%4),%%xmm3\n"        /* mm3 = pix1[1][0-15] */
874
      "movdqu (%1,%4),%%xmm4\n"        /* mm4 = pix2[1][0-15] */
875

    
876
      /* todo: mm1-mm2, mm3-mm4 */
877
      /* algo: substract mm1 from mm2 with saturation and vice versa */
878
      /*       OR the results to get absolute difference */
879
      "movdqa %%xmm1,%%xmm5\n"
880
      "movdqa %%xmm3,%%xmm6\n"
881
      "psubusb %%xmm2,%%xmm1\n"
882
      "psubusb %%xmm4,%%xmm3\n"
883
      "psubusb %%xmm5,%%xmm2\n"
884
      "psubusb %%xmm6,%%xmm4\n"
885

    
886
      "por %%xmm1,%%xmm2\n"
887
      "por %%xmm3,%%xmm4\n"
888

    
889
      /* now convert to 16-bit vectors so we can square them */
890
      "movdqa %%xmm2,%%xmm1\n"
891
      "movdqa %%xmm4,%%xmm3\n"
892

    
893
      "punpckhbw %%xmm0,%%xmm2\n"
894
      "punpckhbw %%xmm0,%%xmm4\n"
895
      "punpcklbw %%xmm0,%%xmm1\n"        /* mm1 now spread over (mm1,mm2) */
896
      "punpcklbw %%xmm0,%%xmm3\n"        /* mm4 now spread over (mm3,mm4) */
897

    
898
      "pmaddwd %%xmm2,%%xmm2\n"
899
      "pmaddwd %%xmm4,%%xmm4\n"
900
      "pmaddwd %%xmm1,%%xmm1\n"
901
      "pmaddwd %%xmm3,%%xmm3\n"
902

    
903
      "lea (%0,%4,2), %0\n"        /* pix1 += 2*line_size */
904
      "lea (%1,%4,2), %1\n"        /* pix2 += 2*line_size */
905

    
906
      "paddd %%xmm2,%%xmm1\n"
907
      "paddd %%xmm4,%%xmm3\n"
908
      "paddd %%xmm1,%%xmm7\n"
909
      "paddd %%xmm3,%%xmm7\n"
910

    
911
      "decl %2\n"
912
      "jnz 1b\n"
913

    
914
      "movdqa %%xmm7,%%xmm1\n"
915
      "psrldq $8, %%xmm7\n"        /* shift hi qword to lo */
916
      "paddd %%xmm1,%%xmm7\n"
917
      "movdqa %%xmm7,%%xmm1\n"
918
      "psrldq $4, %%xmm7\n"        /* shift hi dword to lo */
919
      "paddd %%xmm1,%%xmm7\n"
920
      "movd %%xmm7,%3\n"
921
      : "+r" (pix1), "+r" (pix2), "+r"(h), "=r"(tmp) 
922
      : "r" ((long)line_size));
923
    return tmp;
924
}
925

    
926
static int hf_noise8_mmx(uint8_t * pix1, int line_size, int h) {
927
    int tmp;
928
  asm volatile (
929
      "movl %3,%%ecx\n"
930
      "pxor %%mm7,%%mm7\n"
931
      "pxor %%mm6,%%mm6\n"
932
      
933
      "movq (%0),%%mm0\n"
934
      "movq %%mm0, %%mm1\n"
935
      "psllq $8, %%mm0\n"
936
      "psrlq $8, %%mm1\n"
937
      "psrlq $8, %%mm0\n"
938
      "movq %%mm0, %%mm2\n"
939
      "movq %%mm1, %%mm3\n"
940
      "punpcklbw %%mm7,%%mm0\n"
941
      "punpcklbw %%mm7,%%mm1\n"
942
      "punpckhbw %%mm7,%%mm2\n"
943
      "punpckhbw %%mm7,%%mm3\n"
944
      "psubw %%mm1, %%mm0\n"
945
      "psubw %%mm3, %%mm2\n"
946
      
947
      "add %2,%0\n"
948
      
949
      "movq (%0),%%mm4\n"
950
      "movq %%mm4, %%mm1\n"
951
      "psllq $8, %%mm4\n"
952
      "psrlq $8, %%mm1\n"
953
      "psrlq $8, %%mm4\n"
954
      "movq %%mm4, %%mm5\n"
955
      "movq %%mm1, %%mm3\n"
956
      "punpcklbw %%mm7,%%mm4\n"
957
      "punpcklbw %%mm7,%%mm1\n"
958
      "punpckhbw %%mm7,%%mm5\n"
959
      "punpckhbw %%mm7,%%mm3\n"
960
      "psubw %%mm1, %%mm4\n"
961
      "psubw %%mm3, %%mm5\n"
962
      "psubw %%mm4, %%mm0\n"
963
      "psubw %%mm5, %%mm2\n"
964
      "pxor %%mm3, %%mm3\n"
965
      "pxor %%mm1, %%mm1\n"
966
      "pcmpgtw %%mm0, %%mm3\n\t"
967
      "pcmpgtw %%mm2, %%mm1\n\t"
968
      "pxor %%mm3, %%mm0\n"
969
      "pxor %%mm1, %%mm2\n"
970
      "psubw %%mm3, %%mm0\n" 
971
      "psubw %%mm1, %%mm2\n"
972
      "paddw %%mm0, %%mm2\n"
973
      "paddw %%mm2, %%mm6\n"
974

    
975
      "add %2,%0\n"
976
      "1:\n"
977
  
978
      "movq (%0),%%mm0\n"
979
      "movq %%mm0, %%mm1\n"
980
      "psllq $8, %%mm0\n"
981
      "psrlq $8, %%mm1\n"
982
      "psrlq $8, %%mm0\n"
983
      "movq %%mm0, %%mm2\n"
984
      "movq %%mm1, %%mm3\n"
985
      "punpcklbw %%mm7,%%mm0\n"
986
      "punpcklbw %%mm7,%%mm1\n"
987
      "punpckhbw %%mm7,%%mm2\n"
988
      "punpckhbw %%mm7,%%mm3\n"
989
      "psubw %%mm1, %%mm0\n"
990
      "psubw %%mm3, %%mm2\n"
991
      "psubw %%mm0, %%mm4\n"
992
      "psubw %%mm2, %%mm5\n"
993
      "pxor %%mm3, %%mm3\n"
994
      "pxor %%mm1, %%mm1\n"
995
      "pcmpgtw %%mm4, %%mm3\n\t"
996
      "pcmpgtw %%mm5, %%mm1\n\t"
997
      "pxor %%mm3, %%mm4\n"
998
      "pxor %%mm1, %%mm5\n"
999
      "psubw %%mm3, %%mm4\n" 
1000
      "psubw %%mm1, %%mm5\n"
1001
      "paddw %%mm4, %%mm5\n"
1002
      "paddw %%mm5, %%mm6\n"
1003
      
1004
      "add %2,%0\n"
1005
      
1006
      "movq (%0),%%mm4\n"
1007
      "movq %%mm4, %%mm1\n"
1008
      "psllq $8, %%mm4\n"
1009
      "psrlq $8, %%mm1\n"
1010
      "psrlq $8, %%mm4\n"
1011
      "movq %%mm4, %%mm5\n"
1012
      "movq %%mm1, %%mm3\n"
1013
      "punpcklbw %%mm7,%%mm4\n"
1014
      "punpcklbw %%mm7,%%mm1\n"
1015
      "punpckhbw %%mm7,%%mm5\n"
1016
      "punpckhbw %%mm7,%%mm3\n"
1017
      "psubw %%mm1, %%mm4\n"
1018
      "psubw %%mm3, %%mm5\n"
1019
      "psubw %%mm4, %%mm0\n"
1020
      "psubw %%mm5, %%mm2\n"
1021
      "pxor %%mm3, %%mm3\n"
1022
      "pxor %%mm1, %%mm1\n"
1023
      "pcmpgtw %%mm0, %%mm3\n\t"
1024
      "pcmpgtw %%mm2, %%mm1\n\t"
1025
      "pxor %%mm3, %%mm0\n"
1026
      "pxor %%mm1, %%mm2\n"
1027
      "psubw %%mm3, %%mm0\n" 
1028
      "psubw %%mm1, %%mm2\n"
1029
      "paddw %%mm0, %%mm2\n"
1030
      "paddw %%mm2, %%mm6\n"
1031

    
1032
      "add %2,%0\n"
1033
      "subl $2, %%ecx\n"
1034
      " jnz 1b\n"
1035

    
1036
      "movq %%mm6, %%mm0\n"
1037
      "punpcklwd %%mm7,%%mm0\n"
1038
      "punpckhwd %%mm7,%%mm6\n"
1039
      "paddd %%mm0, %%mm6\n"
1040
      
1041
      "movq %%mm6,%%mm0\n"
1042
      "psrlq $32, %%mm6\n"
1043
      "paddd %%mm6,%%mm0\n"
1044
      "movd %%mm0,%1\n"
1045
      : "+r" (pix1), "=r"(tmp) 
1046
      : "r" ((long)line_size) , "g" (h-2)
1047
      : "%ecx");
1048
      return tmp;
1049
}
1050

    
1051
static int hf_noise16_mmx(uint8_t * pix1, int line_size, int h) {
1052
    int tmp;
1053
    uint8_t * pix= pix1;
1054
  asm volatile (
1055
      "movl %3,%%ecx\n"
1056
      "pxor %%mm7,%%mm7\n"
1057
      "pxor %%mm6,%%mm6\n"
1058
      
1059
      "movq (%0),%%mm0\n"
1060
      "movq 1(%0),%%mm1\n"
1061
      "movq %%mm0, %%mm2\n"
1062
      "movq %%mm1, %%mm3\n"
1063
      "punpcklbw %%mm7,%%mm0\n"
1064
      "punpcklbw %%mm7,%%mm1\n"
1065
      "punpckhbw %%mm7,%%mm2\n"
1066
      "punpckhbw %%mm7,%%mm3\n"
1067
      "psubw %%mm1, %%mm0\n"
1068
      "psubw %%mm3, %%mm2\n"
1069
      
1070
      "add %2,%0\n"
1071
      
1072
      "movq (%0),%%mm4\n"
1073
      "movq 1(%0),%%mm1\n"
1074
      "movq %%mm4, %%mm5\n"
1075
      "movq %%mm1, %%mm3\n"
1076
      "punpcklbw %%mm7,%%mm4\n"
1077
      "punpcklbw %%mm7,%%mm1\n"
1078
      "punpckhbw %%mm7,%%mm5\n"
1079
      "punpckhbw %%mm7,%%mm3\n"
1080
      "psubw %%mm1, %%mm4\n"
1081
      "psubw %%mm3, %%mm5\n"
1082
      "psubw %%mm4, %%mm0\n"
1083
      "psubw %%mm5, %%mm2\n"
1084
      "pxor %%mm3, %%mm3\n"
1085
      "pxor %%mm1, %%mm1\n"
1086
      "pcmpgtw %%mm0, %%mm3\n\t"
1087
      "pcmpgtw %%mm2, %%mm1\n\t"
1088
      "pxor %%mm3, %%mm0\n"
1089
      "pxor %%mm1, %%mm2\n"
1090
      "psubw %%mm3, %%mm0\n" 
1091
      "psubw %%mm1, %%mm2\n"
1092
      "paddw %%mm0, %%mm2\n"
1093
      "paddw %%mm2, %%mm6\n"
1094

    
1095
      "add %2,%0\n"
1096
      "1:\n"
1097
  
1098
      "movq (%0),%%mm0\n"
1099
      "movq 1(%0),%%mm1\n"
1100
      "movq %%mm0, %%mm2\n"
1101
      "movq %%mm1, %%mm3\n"
1102
      "punpcklbw %%mm7,%%mm0\n"
1103
      "punpcklbw %%mm7,%%mm1\n"
1104
      "punpckhbw %%mm7,%%mm2\n"
1105
      "punpckhbw %%mm7,%%mm3\n"
1106
      "psubw %%mm1, %%mm0\n"
1107
      "psubw %%mm3, %%mm2\n"
1108
      "psubw %%mm0, %%mm4\n"
1109
      "psubw %%mm2, %%mm5\n"
1110
      "pxor %%mm3, %%mm3\n"
1111
      "pxor %%mm1, %%mm1\n"
1112
      "pcmpgtw %%mm4, %%mm3\n\t"
1113
      "pcmpgtw %%mm5, %%mm1\n\t"
1114
      "pxor %%mm3, %%mm4\n"
1115
      "pxor %%mm1, %%mm5\n"
1116
      "psubw %%mm3, %%mm4\n"
1117
      "psubw %%mm1, %%mm5\n"
1118
      "paddw %%mm4, %%mm5\n"
1119
      "paddw %%mm5, %%mm6\n"
1120
      
1121
      "add %2,%0\n"
1122
      
1123
      "movq (%0),%%mm4\n"
1124
      "movq 1(%0),%%mm1\n"
1125
      "movq %%mm4, %%mm5\n"
1126
      "movq %%mm1, %%mm3\n"
1127
      "punpcklbw %%mm7,%%mm4\n"
1128
      "punpcklbw %%mm7,%%mm1\n"
1129
      "punpckhbw %%mm7,%%mm5\n"
1130
      "punpckhbw %%mm7,%%mm3\n"
1131
      "psubw %%mm1, %%mm4\n"
1132
      "psubw %%mm3, %%mm5\n"
1133
      "psubw %%mm4, %%mm0\n"
1134
      "psubw %%mm5, %%mm2\n"
1135
      "pxor %%mm3, %%mm3\n"
1136
      "pxor %%mm1, %%mm1\n"
1137
      "pcmpgtw %%mm0, %%mm3\n\t"
1138
      "pcmpgtw %%mm2, %%mm1\n\t"
1139
      "pxor %%mm3, %%mm0\n"
1140
      "pxor %%mm1, %%mm2\n"
1141
      "psubw %%mm3, %%mm0\n" 
1142
      "psubw %%mm1, %%mm2\n"
1143
      "paddw %%mm0, %%mm2\n"
1144
      "paddw %%mm2, %%mm6\n"
1145

    
1146
      "add %2,%0\n"
1147
      "subl $2, %%ecx\n"
1148
      " jnz 1b\n"
1149

    
1150
      "movq %%mm6, %%mm0\n"
1151
      "punpcklwd %%mm7,%%mm0\n"
1152
      "punpckhwd %%mm7,%%mm6\n"
1153
      "paddd %%mm0, %%mm6\n"
1154
      
1155
      "movq %%mm6,%%mm0\n"
1156
      "psrlq $32, %%mm6\n"
1157
      "paddd %%mm6,%%mm0\n"
1158
      "movd %%mm0,%1\n"
1159
      : "+r" (pix1), "=r"(tmp) 
1160
      : "r" ((long)line_size) , "g" (h-2)
1161
      : "%ecx");
1162
      return tmp + hf_noise8_mmx(pix+8, line_size, h);
1163
}
1164

    
1165
static int nsse16_mmx(void *p, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
1166
    MpegEncContext *c = p;
1167
    int score1= sse16_mmx(c, pix1, pix2, line_size, h);
1168
    int score2= hf_noise16_mmx(pix1, line_size, h) - hf_noise16_mmx(pix2, line_size, h);
1169

    
1170
    if(c) return score1 + ABS(score2)*c->avctx->nsse_weight;
1171
    else  return score1 + ABS(score2)*8;
1172
}
1173

    
1174
static int nsse8_mmx(void *p, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
1175
    MpegEncContext *c = p;
1176
    int score1= sse8_mmx(c, pix1, pix2, line_size, h);
1177
    int score2= hf_noise8_mmx(pix1, line_size, h) - hf_noise8_mmx(pix2, line_size, h);
1178

    
1179
    if(c) return score1 + ABS(score2)*c->avctx->nsse_weight;
1180
    else  return score1 + ABS(score2)*8;
1181
}
1182

    
1183
static int vsad_intra16_mmx(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {
1184
    int tmp;
1185
    
1186
    assert( (((int)pix) & 7) == 0);
1187
    assert((line_size &7) ==0);
1188
    
1189
#define SUM(in0, in1, out0, out1) \
1190
      "movq (%0), %%mm2\n"\
1191
      "movq 8(%0), %%mm3\n"\
1192
      "add %2,%0\n"\
1193
      "movq %%mm2, " #out0 "\n"\
1194
      "movq %%mm3, " #out1 "\n"\
1195
      "psubusb " #in0 ", %%mm2\n"\
1196
      "psubusb " #in1 ", %%mm3\n"\
1197
      "psubusb " #out0 ", " #in0 "\n"\
1198
      "psubusb " #out1 ", " #in1 "\n"\
1199
      "por %%mm2, " #in0 "\n"\
1200
      "por %%mm3, " #in1 "\n"\
1201
      "movq " #in0 ", %%mm2\n"\
1202
      "movq " #in1 ", %%mm3\n"\
1203
      "punpcklbw %%mm7, " #in0 "\n"\
1204
      "punpcklbw %%mm7, " #in1 "\n"\
1205
      "punpckhbw %%mm7, %%mm2\n"\
1206
      "punpckhbw %%mm7, %%mm3\n"\
1207
      "paddw " #in1 ", " #in0 "\n"\
1208
      "paddw %%mm3, %%mm2\n"\
1209
      "paddw %%mm2, " #in0 "\n"\
1210
      "paddw " #in0 ", %%mm6\n"
1211

    
1212
    
1213
  asm volatile (
1214
      "movl %3,%%ecx\n"
1215
      "pxor %%mm6,%%mm6\n"
1216
      "pxor %%mm7,%%mm7\n"
1217
      "movq (%0),%%mm0\n"
1218
      "movq 8(%0),%%mm1\n"
1219
      "add %2,%0\n"
1220
      "subl $2, %%ecx\n"
1221
      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1222
      "1:\n"
1223
      
1224
      SUM(%%mm4, %%mm5, %%mm0, %%mm1)
1225
      
1226
      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1227
      
1228
      "subl $2, %%ecx\n"
1229
      "jnz 1b\n"
1230

    
1231
      "movq %%mm6,%%mm0\n"
1232
      "psrlq $32, %%mm6\n"
1233
      "paddw %%mm6,%%mm0\n"
1234
      "movq %%mm0,%%mm6\n"
1235
      "psrlq $16, %%mm0\n"
1236
      "paddw %%mm6,%%mm0\n"
1237
      "movd %%mm0,%1\n"
1238
      : "+r" (pix), "=r"(tmp) 
1239
      : "r" ((long)line_size) , "m" (h)
1240
      : "%ecx");
1241
    return tmp & 0xFFFF;
1242
}
1243
#undef SUM
1244

    
1245
static int vsad_intra16_mmx2(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {
1246
    int tmp;
1247
    
1248
    assert( (((int)pix) & 7) == 0);
1249
    assert((line_size &7) ==0);
1250
    
1251
#define SUM(in0, in1, out0, out1) \
1252
      "movq (%0), " #out0 "\n"\
1253
      "movq 8(%0), " #out1 "\n"\
1254
      "add %2,%0\n"\
1255
      "psadbw " #out0 ", " #in0 "\n"\
1256
      "psadbw " #out1 ", " #in1 "\n"\
1257
      "paddw " #in1 ", " #in0 "\n"\
1258
      "paddw " #in0 ", %%mm6\n"
1259

    
1260
  asm volatile (
1261
      "movl %3,%%ecx\n"
1262
      "pxor %%mm6,%%mm6\n"
1263
      "pxor %%mm7,%%mm7\n"
1264
      "movq (%0),%%mm0\n"
1265
      "movq 8(%0),%%mm1\n"
1266
      "add %2,%0\n"
1267
      "subl $2, %%ecx\n"
1268
      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1269
      "1:\n"
1270
      
1271
      SUM(%%mm4, %%mm5, %%mm0, %%mm1)
1272
      
1273
      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1274
      
1275
      "subl $2, %%ecx\n"
1276
      "jnz 1b\n"
1277

    
1278
      "movd %%mm6,%1\n"
1279
      : "+r" (pix), "=r"(tmp) 
1280
      : "r" ((long)line_size) , "m" (h)
1281
      : "%ecx");
1282
    return tmp;
1283
}
1284
#undef SUM
1285

    
1286
static int vsad16_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
1287
    int tmp;
1288
    
1289
    assert( (((int)pix1) & 7) == 0);
1290
    assert( (((int)pix2) & 7) == 0);
1291
    assert((line_size &7) ==0);
1292
    
1293
#define SUM(in0, in1, out0, out1) \
1294
      "movq (%0),%%mm2\n"\
1295
      "movq (%1)," #out0 "\n"\
1296
      "movq 8(%0),%%mm3\n"\
1297
      "movq 8(%1)," #out1 "\n"\
1298
      "add %3,%0\n"\
1299
      "add %3,%1\n"\
1300
      "psubb " #out0 ", %%mm2\n"\
1301
      "psubb " #out1 ", %%mm3\n"\
1302
      "pxor %%mm7, %%mm2\n"\
1303
      "pxor %%mm7, %%mm3\n"\
1304
      "movq %%mm2, " #out0 "\n"\
1305
      "movq %%mm3, " #out1 "\n"\
1306
      "psubusb " #in0 ", %%mm2\n"\
1307
      "psubusb " #in1 ", %%mm3\n"\
1308
      "psubusb " #out0 ", " #in0 "\n"\
1309
      "psubusb " #out1 ", " #in1 "\n"\
1310
      "por %%mm2, " #in0 "\n"\
1311
      "por %%mm3, " #in1 "\n"\
1312
      "movq " #in0 ", %%mm2\n"\
1313
      "movq " #in1 ", %%mm3\n"\
1314
      "punpcklbw %%mm7, " #in0 "\n"\
1315
      "punpcklbw %%mm7, " #in1 "\n"\
1316
      "punpckhbw %%mm7, %%mm2\n"\
1317
      "punpckhbw %%mm7, %%mm3\n"\
1318
      "paddw " #in1 ", " #in0 "\n"\
1319
      "paddw %%mm3, %%mm2\n"\
1320
      "paddw %%mm2, " #in0 "\n"\
1321
      "paddw " #in0 ", %%mm6\n"
1322

    
1323
    
1324
  asm volatile (
1325
      "movl %4,%%ecx\n"
1326
      "pxor %%mm6,%%mm6\n"
1327
      "pcmpeqw %%mm7,%%mm7\n"
1328
      "psllw $15, %%mm7\n"
1329
      "packsswb %%mm7, %%mm7\n"
1330
      "movq (%0),%%mm0\n"
1331
      "movq (%1),%%mm2\n"
1332
      "movq 8(%0),%%mm1\n"
1333
      "movq 8(%1),%%mm3\n"
1334
      "add %3,%0\n"
1335
      "add %3,%1\n"
1336
      "subl $2, %%ecx\n"
1337
      "psubb %%mm2, %%mm0\n"
1338
      "psubb %%mm3, %%mm1\n"
1339
      "pxor %%mm7, %%mm0\n"
1340
      "pxor %%mm7, %%mm1\n"
1341
      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1342
      "1:\n"
1343
      
1344
      SUM(%%mm4, %%mm5, %%mm0, %%mm1)
1345
      
1346
      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1347
      
1348
      "subl $2, %%ecx\n"
1349
      "jnz 1b\n"
1350

    
1351
      "movq %%mm6,%%mm0\n"
1352
      "psrlq $32, %%mm6\n"
1353
      "paddw %%mm6,%%mm0\n"
1354
      "movq %%mm0,%%mm6\n"
1355
      "psrlq $16, %%mm0\n"
1356
      "paddw %%mm6,%%mm0\n"
1357
      "movd %%mm0,%2\n"
1358
      : "+r" (pix1), "+r" (pix2), "=r"(tmp) 
1359
      : "r" ((long)line_size) , "m" (h)
1360
      : "%ecx");
1361
    return tmp & 0x7FFF;
1362
}
1363
#undef SUM
1364

    
1365
static int vsad16_mmx2(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
1366
    int tmp;
1367
    
1368
    assert( (((int)pix1) & 7) == 0);
1369
    assert( (((int)pix2) & 7) == 0);
1370
    assert((line_size &7) ==0);
1371
    
1372
#define SUM(in0, in1, out0, out1) \
1373
      "movq (%0)," #out0 "\n"\
1374
      "movq (%1),%%mm2\n"\
1375
      "movq 8(%0)," #out1 "\n"\
1376
      "movq 8(%1),%%mm3\n"\
1377
      "add %3,%0\n"\
1378
      "add %3,%1\n"\
1379
      "psubb %%mm2, " #out0 "\n"\
1380
      "psubb %%mm3, " #out1 "\n"\
1381
      "pxor %%mm7, " #out0 "\n"\
1382
      "pxor %%mm7, " #out1 "\n"\
1383
      "psadbw " #out0 ", " #in0 "\n"\
1384
      "psadbw " #out1 ", " #in1 "\n"\
1385
      "paddw " #in1 ", " #in0 "\n"\
1386
      "paddw " #in0 ", %%mm6\n"
1387

    
1388
  asm volatile (
1389
      "movl %4,%%ecx\n"
1390
      "pxor %%mm6,%%mm6\n"
1391
      "pcmpeqw %%mm7,%%mm7\n"
1392
      "psllw $15, %%mm7\n"
1393
      "packsswb %%mm7, %%mm7\n"
1394
      "movq (%0),%%mm0\n"
1395
      "movq (%1),%%mm2\n"
1396
      "movq 8(%0),%%mm1\n"
1397
      "movq 8(%1),%%mm3\n"
1398
      "add %3,%0\n"
1399
      "add %3,%1\n"
1400
      "subl $2, %%ecx\n"
1401
      "psubb %%mm2, %%mm0\n"
1402
      "psubb %%mm3, %%mm1\n"
1403
      "pxor %%mm7, %%mm0\n"
1404
      "pxor %%mm7, %%mm1\n"
1405
      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1406
      "1:\n"
1407
      
1408
      SUM(%%mm4, %%mm5, %%mm0, %%mm1)
1409
      
1410
      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1411
      
1412
      "subl $2, %%ecx\n"
1413
      "jnz 1b\n"
1414

    
1415
      "movd %%mm6,%2\n"
1416
      : "+r" (pix1), "+r" (pix2), "=r"(tmp) 
1417
      : "r" ((long)line_size) , "m" (h)
1418
      : "%ecx");
1419
    return tmp;
1420
}
1421
#undef SUM
1422

    
1423
static void diff_bytes_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
1424
    long i=0;
1425
    asm volatile(
1426
        "1:                                \n\t"
1427
        "movq  (%2, %0), %%mm0                \n\t"
1428
        "movq  (%1, %0), %%mm1                \n\t"
1429
        "psubb %%mm0, %%mm1                \n\t"
1430
        "movq %%mm1, (%3, %0)                \n\t"
1431
        "movq 8(%2, %0), %%mm0                \n\t"
1432
        "movq 8(%1, %0), %%mm1                \n\t"
1433
        "psubb %%mm0, %%mm1                \n\t"
1434
        "movq %%mm1, 8(%3, %0)                \n\t"
1435
        "add $16, %0                        \n\t"
1436
        "cmp %4, %0                        \n\t"
1437
        " jb 1b                                \n\t"
1438
        : "+r" (i)
1439
        : "r"(src1), "r"(src2), "r"(dst), "r"((long)w-15)
1440
    );
1441
    for(; i<w; i++)
1442
        dst[i+0] = src1[i+0]-src2[i+0];
1443
}
1444

    
1445
static void sub_hfyu_median_prediction_mmx2(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w, int *left, int *left_top){
1446
    long i=0;
1447
    uint8_t l, lt;
1448
    
1449
    asm volatile(
1450
        "1:                                \n\t"
1451
        "movq  -1(%1, %0), %%mm0        \n\t" // LT
1452
        "movq  (%1, %0), %%mm1                \n\t" // T
1453
        "movq  -1(%2, %0), %%mm2        \n\t" // L
1454
        "movq  (%2, %0), %%mm3                \n\t" // X
1455
        "movq %%mm2, %%mm4                \n\t" // L
1456
        "psubb %%mm0, %%mm2                \n\t"
1457
        "paddb %%mm1, %%mm2                \n\t" // L + T - LT
1458
        "movq %%mm4, %%mm5                \n\t" // L
1459
        "pmaxub %%mm1, %%mm4                \n\t" // max(T, L)
1460
        "pminub %%mm5, %%mm1                \n\t" // min(T, L)
1461
        "pminub %%mm2, %%mm4                \n\t" 
1462
        "pmaxub %%mm1, %%mm4                \n\t"
1463
        "psubb %%mm4, %%mm3                \n\t" // dst - pred
1464
        "movq %%mm3, (%3, %0)                \n\t"
1465
        "add $8, %0                        \n\t"
1466
        "cmp %4, %0                        \n\t"
1467
        " jb 1b                                \n\t"
1468
        : "+r" (i)
1469
        : "r"(src1), "r"(src2), "r"(dst), "r"((long)w)
1470
    );
1471

    
1472
    l= *left;
1473
    lt= *left_top;
1474
    
1475
    dst[0]= src2[0] - mid_pred(l, src1[0], (l + src1[0] - lt)&0xFF);
1476
    
1477
    *left_top= src1[w-1];
1478
    *left    = src2[w-1];
1479
}
1480

    
1481
#define LBUTTERFLY2(a1,b1,a2,b2)\
1482
    "paddw " #b1 ", " #a1 "                \n\t"\
1483
    "paddw " #b2 ", " #a2 "                \n\t"\
1484
    "paddw " #b1 ", " #b1 "                \n\t"\
1485
    "paddw " #b2 ", " #b2 "                \n\t"\
1486
    "psubw " #a1 ", " #b1 "                \n\t"\
1487
    "psubw " #a2 ", " #b2 "                \n\t"
1488

    
1489
#define HADAMARD48\
1490
        LBUTTERFLY2(%%mm0, %%mm1, %%mm2, %%mm3)\
1491
        LBUTTERFLY2(%%mm4, %%mm5, %%mm6, %%mm7)\
1492
        LBUTTERFLY2(%%mm0, %%mm2, %%mm1, %%mm3)\
1493
        LBUTTERFLY2(%%mm4, %%mm6, %%mm5, %%mm7)\
1494
        LBUTTERFLY2(%%mm0, %%mm4, %%mm1, %%mm5)\
1495
        LBUTTERFLY2(%%mm2, %%mm6, %%mm3, %%mm7)\
1496

    
1497
#define MMABS(a,z)\
1498
    "pxor " #z ", " #z "                \n\t"\
1499
    "pcmpgtw " #a ", " #z "                \n\t"\
1500
    "pxor " #z ", " #a "                \n\t"\
1501
    "psubw " #z ", " #a "                \n\t"
1502

    
1503
#define MMABS_SUM(a,z, sum)\
1504
    "pxor " #z ", " #z "                \n\t"\
1505
    "pcmpgtw " #a ", " #z "                \n\t"\
1506
    "pxor " #z ", " #a "                \n\t"\
1507
    "psubw " #z ", " #a "                \n\t"\
1508
    "paddusw " #a ", " #sum "                \n\t"
1509

    
1510
#define MMABS_MMX2(a,z)\
1511
    "pxor " #z ", " #z "                \n\t"\
1512
    "psubw " #a ", " #z "                \n\t"\
1513
    "pmaxsw " #z ", " #a "                \n\t"
1514

    
1515
#define MMABS_SUM_MMX2(a,z, sum)\
1516
    "pxor " #z ", " #z "                \n\t"\
1517
    "psubw " #a ", " #z "                \n\t"\
1518
    "pmaxsw " #z ", " #a "                \n\t"\
1519
    "paddusw " #a ", " #sum "                \n\t"
1520
        
1521
#define SBUTTERFLY(a,b,t,n)\
1522
    "movq " #a ", " #t "                \n\t" /* abcd */\
1523
    "punpckl" #n " " #b ", " #a "        \n\t" /* aebf */\
1524
    "punpckh" #n " " #b ", " #t "        \n\t" /* cgdh */\
1525

    
1526
#define TRANSPOSE4(a,b,c,d,t)\
1527
    SBUTTERFLY(a,b,t,wd) /* a=aebf t=cgdh */\
1528
    SBUTTERFLY(c,d,b,wd) /* c=imjn b=kolp */\
1529
    SBUTTERFLY(a,c,d,dq) /* a=aeim d=bfjn */\
1530
    SBUTTERFLY(t,b,c,dq) /* t=cgko c=dhlp */
1531

    
1532
#define LOAD4(o, a, b, c, d)\
1533
        "movq "#o"(%1), " #a "                \n\t"\
1534
        "movq "#o"+16(%1), " #b "        \n\t"\
1535
        "movq "#o"+32(%1), " #c "        \n\t"\
1536
        "movq "#o"+48(%1), " #d "        \n\t"
1537

    
1538
#define STORE4(o, a, b, c, d)\
1539
        "movq "#a", "#o"(%1)                \n\t"\
1540
        "movq "#b", "#o"+16(%1)                \n\t"\
1541
        "movq "#c", "#o"+32(%1)                \n\t"\
1542
        "movq "#d", "#o"+48(%1)                \n\t"\
1543

    
1544
static int hadamard8_diff_mmx(void *s, uint8_t *src1, uint8_t *src2, int stride, int h){
1545
    uint64_t temp[16] __align8;
1546
    int sum=0;
1547
    
1548
    assert(h==8);
1549

    
1550
    diff_pixels_mmx((DCTELEM*)temp, src1, src2, stride);
1551

    
1552
    asm volatile(
1553
        LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
1554
        LOAD4(64, %%mm4, %%mm5, %%mm6, %%mm7)
1555
        
1556
        HADAMARD48
1557
        
1558
        "movq %%mm7, 112(%1)                \n\t"
1559
        
1560
        TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
1561
        STORE4(0 , %%mm0, %%mm3, %%mm7, %%mm2)
1562
        
1563
        "movq 112(%1), %%mm7                 \n\t"
1564
        TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
1565
        STORE4(64, %%mm4, %%mm7, %%mm0, %%mm6)
1566

    
1567
        LOAD4(8 , %%mm0, %%mm1, %%mm2, %%mm3)
1568
        LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
1569
        
1570
        HADAMARD48
1571
        
1572
        "movq %%mm7, 120(%1)                \n\t"
1573
        
1574
        TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
1575
        STORE4(8 , %%mm0, %%mm3, %%mm7, %%mm2)
1576
        
1577
        "movq 120(%1), %%mm7                 \n\t"
1578
        TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
1579
        "movq %%mm7, %%mm5                \n\t"//FIXME remove
1580
        "movq %%mm6, %%mm7                \n\t"
1581
        "movq %%mm0, %%mm6                \n\t"
1582
//        STORE4(72, %%mm4, %%mm7, %%mm0, %%mm6) //FIXME remove
1583
        
1584
        LOAD4(64, %%mm0, %%mm1, %%mm2, %%mm3)
1585
//        LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
1586
        
1587
        HADAMARD48
1588
        "movq %%mm7, 64(%1)                \n\t"
1589
        MMABS(%%mm0, %%mm7)
1590
        MMABS_SUM(%%mm1, %%mm7, %%mm0)
1591
        MMABS_SUM(%%mm2, %%mm7, %%mm0)
1592
        MMABS_SUM(%%mm3, %%mm7, %%mm0)
1593
        MMABS_SUM(%%mm4, %%mm7, %%mm0)
1594
        MMABS_SUM(%%mm5, %%mm7, %%mm0)
1595
        MMABS_SUM(%%mm6, %%mm7, %%mm0)
1596
        "movq 64(%1), %%mm1                \n\t"
1597
        MMABS_SUM(%%mm1, %%mm7, %%mm0)
1598
        "movq %%mm0, 64(%1)                \n\t"
1599
        
1600
        LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
1601
        LOAD4(8 , %%mm4, %%mm5, %%mm6, %%mm7)
1602
        
1603
        HADAMARD48
1604
        "movq %%mm7, (%1)                \n\t"
1605
        MMABS(%%mm0, %%mm7)
1606
        MMABS_SUM(%%mm1, %%mm7, %%mm0)
1607
        MMABS_SUM(%%mm2, %%mm7, %%mm0)
1608
        MMABS_SUM(%%mm3, %%mm7, %%mm0)
1609
        MMABS_SUM(%%mm4, %%mm7, %%mm0)
1610
        MMABS_SUM(%%mm5, %%mm7, %%mm0)
1611
        MMABS_SUM(%%mm6, %%mm7, %%mm0)
1612
        "movq (%1), %%mm1                \n\t"
1613
        MMABS_SUM(%%mm1, %%mm7, %%mm0)
1614
        "movq 64(%1), %%mm1                \n\t"
1615
        MMABS_SUM(%%mm1, %%mm7, %%mm0)
1616
        
1617
        "movq %%mm0, %%mm1                \n\t"
1618
        "psrlq $32, %%mm0                \n\t"
1619
        "paddusw %%mm1, %%mm0                \n\t"
1620
        "movq %%mm0, %%mm1                \n\t"
1621
        "psrlq $16, %%mm0                \n\t"
1622
        "paddusw %%mm1, %%mm0                \n\t"
1623
        "movd %%mm0, %0                        \n\t"
1624
                
1625
        : "=r" (sum)
1626
        : "r"(temp)
1627
    );
1628
    return sum&0xFFFF;
1629
}
1630

    
1631
static int hadamard8_diff_mmx2(void *s, uint8_t *src1, uint8_t *src2, int stride, int h){
1632
    uint64_t temp[16] __align8;
1633
    int sum=0;
1634
    
1635
    assert(h==8);
1636

    
1637
    diff_pixels_mmx((DCTELEM*)temp, src1, src2, stride);
1638

    
1639
    asm volatile(
1640
        LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
1641
        LOAD4(64, %%mm4, %%mm5, %%mm6, %%mm7)
1642
        
1643
        HADAMARD48
1644
        
1645
        "movq %%mm7, 112(%1)                \n\t"
1646
        
1647
        TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
1648
        STORE4(0 , %%mm0, %%mm3, %%mm7, %%mm2)
1649
        
1650
        "movq 112(%1), %%mm7                 \n\t"
1651
        TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
1652
        STORE4(64, %%mm4, %%mm7, %%mm0, %%mm6)
1653

    
1654
        LOAD4(8 , %%mm0, %%mm1, %%mm2, %%mm3)
1655
        LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
1656
        
1657
        HADAMARD48
1658
        
1659
        "movq %%mm7, 120(%1)                \n\t"
1660
        
1661
        TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
1662
        STORE4(8 , %%mm0, %%mm3, %%mm7, %%mm2)
1663
        
1664
        "movq 120(%1), %%mm7                 \n\t"
1665
        TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
1666
        "movq %%mm7, %%mm5                \n\t"//FIXME remove
1667
        "movq %%mm6, %%mm7                \n\t"
1668
        "movq %%mm0, %%mm6                \n\t"
1669
//        STORE4(72, %%mm4, %%mm7, %%mm0, %%mm6) //FIXME remove
1670
        
1671
        LOAD4(64, %%mm0, %%mm1, %%mm2, %%mm3)
1672
//        LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
1673
        
1674
        HADAMARD48
1675
        "movq %%mm7, 64(%1)                \n\t"
1676
        MMABS_MMX2(%%mm0, %%mm7)
1677
        MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
1678
        MMABS_SUM_MMX2(%%mm2, %%mm7, %%mm0)
1679
        MMABS_SUM_MMX2(%%mm3, %%mm7, %%mm0)
1680
        MMABS_SUM_MMX2(%%mm4, %%mm7, %%mm0)
1681
        MMABS_SUM_MMX2(%%mm5, %%mm7, %%mm0)
1682
        MMABS_SUM_MMX2(%%mm6, %%mm7, %%mm0)
1683
        "movq 64(%1), %%mm1                \n\t"
1684
        MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
1685
        "movq %%mm0, 64(%1)                \n\t"
1686
        
1687
        LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
1688
        LOAD4(8 , %%mm4, %%mm5, %%mm6, %%mm7)
1689
        
1690
        HADAMARD48
1691
        "movq %%mm7, (%1)                \n\t"
1692
        MMABS_MMX2(%%mm0, %%mm7)
1693
        MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
1694
        MMABS_SUM_MMX2(%%mm2, %%mm7, %%mm0)
1695
        MMABS_SUM_MMX2(%%mm3, %%mm7, %%mm0)
1696
        MMABS_SUM_MMX2(%%mm4, %%mm7, %%mm0)
1697
        MMABS_SUM_MMX2(%%mm5, %%mm7, %%mm0)
1698
        MMABS_SUM_MMX2(%%mm6, %%mm7, %%mm0)
1699
        "movq (%1), %%mm1                \n\t"
1700
        MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
1701
        "movq 64(%1), %%mm1                \n\t"
1702
        MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
1703
        
1704
        "pshufw $0x0E, %%mm0, %%mm1     \n\t"
1705
        "paddusw %%mm1, %%mm0                \n\t"
1706
        "pshufw $0x01, %%mm0, %%mm1     \n\t"
1707
        "paddusw %%mm1, %%mm0                \n\t"
1708
        "movd %%mm0, %0                        \n\t"
1709
                
1710
        : "=r" (sum)
1711
        : "r"(temp)
1712
    );
1713
    return sum&0xFFFF;
1714
}
1715

    
1716

    
1717
WARPER8_16_SQ(hadamard8_diff_mmx, hadamard8_diff16_mmx)
1718
WARPER8_16_SQ(hadamard8_diff_mmx2, hadamard8_diff16_mmx2)
1719
#endif //CONFIG_ENCODERS
1720

    
1721
#define put_no_rnd_pixels8_mmx(a,b,c,d) put_pixels8_mmx(a,b,c,d)
1722
#define put_no_rnd_pixels16_mmx(a,b,c,d) put_pixels16_mmx(a,b,c,d)
1723

    
1724
#define QPEL_V_LOW(m3,m4,m5,m6, pw_20, pw_3, rnd, in0, in1, in2, in7, out, OP)\
1725
        "paddw " #m4 ", " #m3 "                \n\t" /* x1 */\
1726
        "movq "MANGLE(ff_pw_20)", %%mm4                \n\t" /* 20 */\
1727
        "pmullw " #m3 ", %%mm4                \n\t" /* 20x1 */\
1728
        "movq "#in7", " #m3 "                \n\t" /* d */\
1729
        "movq "#in0", %%mm5                \n\t" /* D */\
1730
        "paddw " #m3 ", %%mm5                \n\t" /* x4 */\
1731
        "psubw %%mm5, %%mm4                \n\t" /* 20x1 - x4 */\
1732
        "movq "#in1", %%mm5                \n\t" /* C */\
1733
        "movq "#in2", %%mm6                \n\t" /* B */\
1734
        "paddw " #m6 ", %%mm5                \n\t" /* x3 */\
1735
        "paddw " #m5 ", %%mm6                \n\t" /* x2 */\
1736
        "paddw %%mm6, %%mm6                \n\t" /* 2x2 */\
1737
        "psubw %%mm6, %%mm5                \n\t" /* -2x2 + x3 */\
1738
        "pmullw "MANGLE(ff_pw_3)", %%mm5        \n\t" /* -6x2 + 3x3 */\
1739
        "paddw " #rnd ", %%mm4                \n\t" /* x2 */\
1740
        "paddw %%mm4, %%mm5                \n\t" /* 20x1 - 6x2 + 3x3 - x4 */\
1741
        "psraw $5, %%mm5                \n\t"\
1742
        "packuswb %%mm5, %%mm5                \n\t"\
1743
        OP(%%mm5, out, %%mm7, d)
1744

    
1745
#define QPEL_BASE(OPNAME, ROUNDER, RND, OP_MMX2, OP_3DNOW)\
1746
static void OPNAME ## mpeg4_qpel16_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1747
    uint64_t temp;\
1748
\
1749
    asm volatile(\
1750
        "pxor %%mm7, %%mm7                \n\t"\
1751
        "1:                                \n\t"\
1752
        "movq  (%0), %%mm0                \n\t" /* ABCDEFGH */\
1753
        "movq %%mm0, %%mm1                \n\t" /* ABCDEFGH */\
1754
        "movq %%mm0, %%mm2                \n\t" /* ABCDEFGH */\
1755
        "punpcklbw %%mm7, %%mm0                \n\t" /* 0A0B0C0D */\
1756
        "punpckhbw %%mm7, %%mm1                \n\t" /* 0E0F0G0H */\
1757
        "pshufw $0x90, %%mm0, %%mm5        \n\t" /* 0A0A0B0C */\
1758
        "pshufw $0x41, %%mm0, %%mm6        \n\t" /* 0B0A0A0B */\
1759
        "movq %%mm2, %%mm3                \n\t" /* ABCDEFGH */\
1760
        "movq %%mm2, %%mm4                \n\t" /* ABCDEFGH */\
1761
        "psllq $8, %%mm2                \n\t" /* 0ABCDEFG */\
1762
        "psllq $16, %%mm3                \n\t" /* 00ABCDEF */\
1763
        "psllq $24, %%mm4                \n\t" /* 000ABCDE */\
1764
        "punpckhbw %%mm7, %%mm2                \n\t" /* 0D0E0F0G */\
1765
        "punpckhbw %%mm7, %%mm3                \n\t" /* 0C0D0E0F */\
1766
        "punpckhbw %%mm7, %%mm4                \n\t" /* 0B0C0D0E */\
1767
        "paddw %%mm3, %%mm5                \n\t" /* b */\
1768
        "paddw %%mm2, %%mm6                \n\t" /* c */\
1769
        "paddw %%mm5, %%mm5                \n\t" /* 2b */\
1770
        "psubw %%mm5, %%mm6                \n\t" /* c - 2b */\
1771
        "pshufw $0x06, %%mm0, %%mm5        \n\t" /* 0C0B0A0A */\
1772
        "pmullw "MANGLE(ff_pw_3)", %%mm6                \n\t" /* 3c - 6b */\
1773
        "paddw %%mm4, %%mm0                \n\t" /* a */\
1774
        "paddw %%mm1, %%mm5                \n\t" /* d */\
1775
        "pmullw "MANGLE(ff_pw_20)", %%mm0                \n\t" /* 20a */\
1776
        "psubw %%mm5, %%mm0                \n\t" /* 20a - d */\
1777
        "paddw %6, %%mm6                \n\t"\
1778
        "paddw %%mm6, %%mm0                \n\t" /* 20a - 6b + 3c - d */\
1779
        "psraw $5, %%mm0                \n\t"\
1780
        "movq %%mm0, %5                        \n\t"\
1781
        /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\
1782
        \
1783
        "movq 5(%0), %%mm0                \n\t" /* FGHIJKLM */\
1784
        "movq %%mm0, %%mm5                \n\t" /* FGHIJKLM */\
1785
        "movq %%mm0, %%mm6                \n\t" /* FGHIJKLM */\
1786
        "psrlq $8, %%mm0                \n\t" /* GHIJKLM0 */\
1787
        "psrlq $16, %%mm5                \n\t" /* HIJKLM00 */\
1788
        "punpcklbw %%mm7, %%mm0                \n\t" /* 0G0H0I0J */\
1789
        "punpcklbw %%mm7, %%mm5                \n\t" /* 0H0I0J0K */\
1790
        "paddw %%mm0, %%mm2                \n\t" /* b */\
1791
        "paddw %%mm5, %%mm3                \n\t" /* c */\
1792
        "paddw %%mm2, %%mm2                \n\t" /* 2b */\
1793
        "psubw %%mm2, %%mm3                \n\t" /* c - 2b */\
1794
        "movq %%mm6, %%mm2                \n\t" /* FGHIJKLM */\
1795
        "psrlq $24, %%mm6                \n\t" /* IJKLM000 */\
1796
        "punpcklbw %%mm7, %%mm2                \n\t" /* 0F0G0H0I */\
1797
        "punpcklbw %%mm7, %%mm6                \n\t" /* 0I0J0K0L */\
1798
        "pmullw "MANGLE(ff_pw_3)", %%mm3                \n\t" /* 3c - 6b */\
1799
        "paddw %%mm2, %%mm1                \n\t" /* a */\
1800
        "paddw %%mm6, %%mm4                \n\t" /* d */\
1801
        "pmullw "MANGLE(ff_pw_20)", %%mm1                \n\t" /* 20a */\
1802
        "psubw %%mm4, %%mm3                \n\t" /* - 6b +3c - d */\
1803
        "paddw %6, %%mm1                \n\t"\
1804
        "paddw %%mm1, %%mm3                \n\t" /* 20a - 6b +3c - d */\
1805
        "psraw $5, %%mm3                \n\t"\
1806
        "movq %5, %%mm1                        \n\t"\
1807
        "packuswb %%mm3, %%mm1                \n\t"\
1808
        OP_MMX2(%%mm1, (%1),%%mm4, q)\
1809
        /* mm0= GHIJ, mm2=FGHI, mm5=HIJK, mm6=IJKL, mm7=0 */\
1810
        \
1811
        "movq 9(%0), %%mm1                \n\t" /* JKLMNOPQ */\
1812
        "movq %%mm1, %%mm4                \n\t" /* JKLMNOPQ */\
1813
        "movq %%mm1, %%mm3                \n\t" /* JKLMNOPQ */\
1814
        "psrlq $8, %%mm1                \n\t" /* KLMNOPQ0 */\
1815
        "psrlq $16, %%mm4                \n\t" /* LMNOPQ00 */\
1816
        "punpcklbw %%mm7, %%mm1                \n\t" /* 0K0L0M0N */\
1817
        "punpcklbw %%mm7, %%mm4                \n\t" /* 0L0M0N0O */\
1818
        "paddw %%mm1, %%mm5                \n\t" /* b */\
1819
        "paddw %%mm4, %%mm0                \n\t" /* c */\
1820
        "paddw %%mm5, %%mm5                \n\t" /* 2b */\
1821
        "psubw %%mm5, %%mm0                \n\t" /* c - 2b */\
1822
        "movq %%mm3, %%mm5                \n\t" /* JKLMNOPQ */\
1823
        "psrlq $24, %%mm3                \n\t" /* MNOPQ000 */\
1824
        "pmullw "MANGLE(ff_pw_3)", %%mm0                \n\t" /* 3c - 6b */\
1825
        "punpcklbw %%mm7, %%mm3                \n\t" /* 0M0N0O0P */\
1826
        "paddw %%mm3, %%mm2                \n\t" /* d */\
1827
        "psubw %%mm2, %%mm0                \n\t" /* -6b + 3c - d */\
1828
        "movq %%mm5, %%mm2                \n\t" /* JKLMNOPQ */\
1829
        "punpcklbw %%mm7, %%mm2                \n\t" /* 0J0K0L0M */\
1830
        "punpckhbw %%mm7, %%mm5                \n\t" /* 0N0O0P0Q */\
1831
        "paddw %%mm2, %%mm6                \n\t" /* a */\
1832
        "pmullw "MANGLE(ff_pw_20)", %%mm6                \n\t" /* 20a */\
1833
        "paddw %6, %%mm0                \n\t"\
1834
        "paddw %%mm6, %%mm0                \n\t" /* 20a - 6b + 3c - d */\
1835
        "psraw $5, %%mm0                \n\t"\
1836
        /* mm1=KLMN, mm2=JKLM, mm3=MNOP, mm4=LMNO, mm5=NOPQ mm7=0 */\
1837
        \
1838
        "paddw %%mm5, %%mm3                \n\t" /* a */\
1839
        "pshufw $0xF9, %%mm5, %%mm6        \n\t" /* 0O0P0Q0Q */\
1840
        "paddw %%mm4, %%mm6                \n\t" /* b */\
1841
        "pshufw $0xBE, %%mm5, %%mm4        \n\t" /* 0P0Q0Q0P */\
1842
        "pshufw $0x6F, %%mm5, %%mm5        \n\t" /* 0Q0Q0P0O */\
1843
        "paddw %%mm1, %%mm4                \n\t" /* c */\
1844
        "paddw %%mm2, %%mm5                \n\t" /* d */\
1845
        "paddw %%mm6, %%mm6                \n\t" /* 2b */\
1846
        "psubw %%mm6, %%mm4                \n\t" /* c - 2b */\
1847
        "pmullw "MANGLE(ff_pw_20)", %%mm3                \n\t" /* 20a */\
1848
        "pmullw "MANGLE(ff_pw_3)", %%mm4                \n\t" /* 3c - 6b */\
1849
        "psubw %%mm5, %%mm3                \n\t" /* -6b + 3c - d */\
1850
        "paddw %6, %%mm4                \n\t"\
1851
        "paddw %%mm3, %%mm4                \n\t" /* 20a - 6b + 3c - d */\
1852
        "psraw $5, %%mm4                \n\t"\
1853
        "packuswb %%mm4, %%mm0                \n\t"\
1854
        OP_MMX2(%%mm0, 8(%1), %%mm4, q)\
1855
        \
1856
        "add %3, %0                        \n\t"\
1857
        "add %4, %1                        \n\t"\
1858
        "decl %2                        \n\t"\
1859
        " jnz 1b                                \n\t"\
1860
        : "+a"(src), "+c"(dst), "+m"(h)\
1861
        : "d"((long)srcStride), "S"((long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\
1862
        : "memory"\
1863
    );\
1864
}\
1865
\
1866
static void OPNAME ## mpeg4_qpel16_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1867
    int i;\
1868
    int16_t temp[16];\
1869
    /* quick HACK, XXX FIXME MUST be optimized */\
1870
    for(i=0; i<h; i++)\
1871
    {\
1872
        temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\
1873
        temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\
1874
        temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\
1875
        temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\
1876
        temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\
1877
        temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]);\
1878
        temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]);\
1879
        temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]);\
1880
        temp[ 8]= (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]);\
1881
        temp[ 9]= (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]);\
1882
        temp[10]= (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]);\
1883
        temp[11]= (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]);\
1884
        temp[12]= (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]);\
1885
        temp[13]= (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]);\
1886
        temp[14]= (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]);\
1887
        temp[15]= (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]);\
1888
        asm volatile(\
1889
            "movq (%0), %%mm0                \n\t"\
1890
            "movq 8(%0), %%mm1                \n\t"\
1891
            "paddw %2, %%mm0                \n\t"\
1892
            "paddw %2, %%mm1                \n\t"\
1893
            "psraw $5, %%mm0                \n\t"\
1894
            "psraw $5, %%mm1                \n\t"\
1895
            "packuswb %%mm1, %%mm0        \n\t"\
1896
            OP_3DNOW(%%mm0, (%1), %%mm1, q)\
1897
            "movq 16(%0), %%mm0                \n\t"\
1898
            "movq 24(%0), %%mm1                \n\t"\
1899
            "paddw %2, %%mm0                \n\t"\
1900
            "paddw %2, %%mm1                \n\t"\
1901
            "psraw $5, %%mm0                \n\t"\
1902
            "psraw $5, %%mm1                \n\t"\
1903
            "packuswb %%mm1, %%mm0        \n\t"\
1904
            OP_3DNOW(%%mm0, 8(%1), %%mm1, q)\
1905
            :: "r"(temp), "r"(dst), "m"(ROUNDER)\
1906
            : "memory"\
1907
        );\
1908
        dst+=dstStride;\
1909
        src+=srcStride;\
1910
    }\
1911
}\
1912
\
1913
static void OPNAME ## mpeg4_qpel8_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1914
    uint64_t temp;\
1915
\
1916
    asm volatile(\
1917
        "pxor %%mm7, %%mm7                \n\t"\
1918
        "1:                                \n\t"\
1919
        "movq  (%0), %%mm0                \n\t" /* ABCDEFGH */\
1920
        "movq %%mm0, %%mm1                \n\t" /* ABCDEFGH */\
1921
        "movq %%mm0, %%mm2                \n\t" /* ABCDEFGH */\
1922
        "punpcklbw %%mm7, %%mm0                \n\t" /* 0A0B0C0D */\
1923
        "punpckhbw %%mm7, %%mm1                \n\t" /* 0E0F0G0H */\
1924
        "pshufw $0x90, %%mm0, %%mm5        \n\t" /* 0A0A0B0C */\
1925
        "pshufw $0x41, %%mm0, %%mm6        \n\t" /* 0B0A0A0B */\
1926
        "movq %%mm2, %%mm3                \n\t" /* ABCDEFGH */\
1927
        "movq %%mm2, %%mm4                \n\t" /* ABCDEFGH */\
1928
        "psllq $8, %%mm2                \n\t" /* 0ABCDEFG */\
1929
        "psllq $16, %%mm3                \n\t" /* 00ABCDEF */\
1930
        "psllq $24, %%mm4                \n\t" /* 000ABCDE */\
1931
        "punpckhbw %%mm7, %%mm2                \n\t" /* 0D0E0F0G */\
1932
        "punpckhbw %%mm7, %%mm3                \n\t" /* 0C0D0E0F */\
1933
        "punpckhbw %%mm7, %%mm4                \n\t" /* 0B0C0D0E */\
1934
        "paddw %%mm3, %%mm5                \n\t" /* b */\
1935
        "paddw %%mm2, %%mm6                \n\t" /* c */\
1936
        "paddw %%mm5, %%mm5                \n\t" /* 2b */\
1937
        "psubw %%mm5, %%mm6                \n\t" /* c - 2b */\
1938
        "pshufw $0x06, %%mm0, %%mm5        \n\t" /* 0C0B0A0A */\
1939
        "pmullw "MANGLE(ff_pw_3)", %%mm6                \n\t" /* 3c - 6b */\
1940
        "paddw %%mm4, %%mm0                \n\t" /* a */\
1941
        "paddw %%mm1, %%mm5                \n\t" /* d */\
1942
        "pmullw "MANGLE(ff_pw_20)", %%mm0                \n\t" /* 20a */\
1943
        "psubw %%mm5, %%mm0                \n\t" /* 20a - d */\
1944
        "paddw %6, %%mm6                \n\t"\
1945
        "paddw %%mm6, %%mm0                \n\t" /* 20a - 6b + 3c - d */\
1946
        "psraw $5, %%mm0                \n\t"\
1947
        /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\
1948
        \
1949
        "movd 5(%0), %%mm5                \n\t" /* FGHI */\
1950
        "punpcklbw %%mm7, %%mm5                \n\t" /* 0F0G0H0I */\
1951
        "pshufw $0xF9, %%mm5, %%mm6        \n\t" /* 0G0H0I0I */\
1952
        "paddw %%mm5, %%mm1                \n\t" /* a */\
1953
        "paddw %%mm6, %%mm2                \n\t" /* b */\
1954
        "pshufw $0xBE, %%mm5, %%mm6        \n\t" /* 0H0I0I0H */\
1955
        "pshufw $0x6F, %%mm5, %%mm5        \n\t" /* 0I0I0H0G */\
1956
        "paddw %%mm6, %%mm3                \n\t" /* c */\
1957
        "paddw %%mm5, %%mm4                \n\t" /* d */\
1958
        "paddw %%mm2, %%mm2                \n\t" /* 2b */\
1959
        "psubw %%mm2, %%mm3                \n\t" /* c - 2b */\
1960
        "pmullw "MANGLE(ff_pw_20)", %%mm1                \n\t" /* 20a */\
1961
        "pmullw "MANGLE(ff_pw_3)", %%mm3                \n\t" /* 3c - 6b */\
1962
        "psubw %%mm4, %%mm3                \n\t" /* -6b + 3c - d */\
1963
        "paddw %6, %%mm1                \n\t"\
1964
        "paddw %%mm1, %%mm3                \n\t" /* 20a - 6b + 3c - d */\
1965
        "psraw $5, %%mm3                \n\t"\
1966
        "packuswb %%mm3, %%mm0                \n\t"\
1967
        OP_MMX2(%%mm0, (%1), %%mm4, q)\
1968
        \
1969
        "add %3, %0                        \n\t"\
1970
        "add %4, %1                        \n\t"\
1971
        "decl %2                        \n\t"\
1972
        " jnz 1b                        \n\t"\
1973
        : "+a"(src), "+c"(dst), "+m"(h)\
1974
        : "S"((long)srcStride), "D"((long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\
1975
        : "memory"\
1976
    );\
1977
}\
1978
\
1979
static void OPNAME ## mpeg4_qpel8_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1980
    int i;\
1981
    int16_t temp[8];\
1982
    /* quick HACK, XXX FIXME MUST be optimized */\
1983
    for(i=0; i<h; i++)\
1984
    {\
1985
        temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\
1986
        temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\
1987
        temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\
1988
        temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\
1989
        temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\
1990
        temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 8]);\
1991
        temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 8])*3 - (src[ 3]+src[ 7]);\
1992
        temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 8])*6 + (src[ 5]+src[ 7])*3 - (src[ 4]+src[ 6]);\
1993
        asm volatile(\
1994
            "movq (%0), %%mm0                \n\t"\
1995
            "movq 8(%0), %%mm1                \n\t"\
1996
            "paddw %2, %%mm0                \n\t"\
1997
            "paddw %2, %%mm1                \n\t"\
1998
            "psraw $5, %%mm0                \n\t"\
1999
            "psraw $5, %%mm1                \n\t"\
2000
            "packuswb %%mm1, %%mm0        \n\t"\
2001
            OP_3DNOW(%%mm0, (%1), %%mm1, q)\
2002
            :: "r"(temp), "r"(dst), "m"(ROUNDER)\
2003
            :"memory"\
2004
        );\
2005
        dst+=dstStride;\
2006
        src+=srcStride;\
2007
    }\
2008
}
2009

    
2010
#define QPEL_OP(OPNAME, ROUNDER, RND, OP, MMX)\
2011
\
2012
static void OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
2013
    uint64_t temp[17*4];\
2014
    uint64_t *temp_ptr= temp;\
2015
    int count= 17;\
2016
\
2017
    /*FIXME unroll */\
2018
    asm volatile(\
2019
        "pxor %%mm7, %%mm7                \n\t"\
2020
        "1:                                \n\t"\
2021
        "movq (%0), %%mm0                \n\t"\
2022
        "movq (%0), %%mm1                \n\t"\
2023
        "movq 8(%0), %%mm2                \n\t"\
2024
        "movq 8(%0), %%mm3                \n\t"\
2025
        "punpcklbw %%mm7, %%mm0                \n\t"\
2026
        "punpckhbw %%mm7, %%mm1                \n\t"\
2027
        "punpcklbw %%mm7, %%mm2                \n\t"\
2028
        "punpckhbw %%mm7, %%mm3                \n\t"\
2029
        "movq %%mm0, (%1)                \n\t"\
2030
        "movq %%mm1, 17*8(%1)                \n\t"\
2031
        "movq %%mm2, 2*17*8(%1)                \n\t"\
2032
        "movq %%mm3, 3*17*8(%1)                \n\t"\
2033
        "add $8, %1                        \n\t"\
2034
        "add %3, %0                        \n\t"\
2035
        "decl %2                        \n\t"\
2036
        " jnz 1b                        \n\t"\
2037
        : "+r" (src), "+r" (temp_ptr), "+r"(count)\
2038
        : "r" ((long)srcStride)\
2039
        : "memory"\
2040
    );\
2041
    \
2042
    temp_ptr= temp;\
2043
    count=4;\
2044
    \
2045
/*FIXME reorder for speed */\
2046
    asm volatile(\
2047
        /*"pxor %%mm7, %%mm7                \n\t"*/\
2048
        "1:                                \n\t"\
2049
        "movq (%0), %%mm0                \n\t"\
2050
        "movq 8(%0), %%mm1                \n\t"\
2051
        "movq 16(%0), %%mm2                \n\t"\
2052
        "movq 24(%0), %%mm3                \n\t"\
2053
        QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0),  8(%0),   (%0), 32(%0), (%1), OP)\
2054
        QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5,  8(%0),   (%0),   (%0), 40(%0), (%1, %3), OP)\
2055
        "add %4, %1                        \n\t"\
2056
        QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5,   (%0),   (%0),  8(%0), 48(%0), (%1), OP)\
2057
        \
2058
        QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5,   (%0),  8(%0), 16(%0), 56(%0), (%1, %3), OP)\
2059
        "add %4, %1                        \n\t"\
2060
        QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5,  8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\
2061
        QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 72(%0), (%1, %3), OP)\
2062
        "add %4, %1                        \n\t"\
2063
        QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 80(%0), (%1), OP)\
2064
        QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 88(%0), (%1, %3), OP)\
2065
        "add %4, %1                        \n\t"\
2066
        QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 40(%0), 48(%0), 56(%0), 96(%0), (%1), OP)\
2067
        QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 48(%0), 56(%0), 64(%0),104(%0), (%1, %3), OP)\
2068
        "add %4, %1                        \n\t"\
2069
        QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 56(%0), 64(%0), 72(%0),112(%0), (%1), OP)\
2070
        QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 64(%0), 72(%0), 80(%0),120(%0), (%1, %3), OP)\
2071
        "add %4, %1                        \n\t"\
2072
        QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 72(%0), 80(%0), 88(%0),128(%0), (%1), OP)\
2073
        \
2074
        QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 80(%0), 88(%0), 96(%0),128(%0), (%1, %3), OP)\
2075
        "add %4, %1                        \n\t"  \
2076
        QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 88(%0), 96(%0),104(%0),120(%0), (%1), OP)\
2077
        QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 96(%0),104(%0),112(%0),112(%0), (%1, %3), OP)\
2078
        \
2079
        "add $136, %0                        \n\t"\
2080
        "add %6, %1                        \n\t"\
2081
        "decl %2                        \n\t"\
2082
        " jnz 1b                        \n\t"\
2083
        \
2084
        : "+r"(temp_ptr), "+r"(dst), "+g"(count)\
2085
        : "r"((long)dstStride), "r"(2*(long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-14*(long)dstStride)\
2086
        :"memory"\
2087
    );\
2088
}\
2089
\
2090
static void OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
2091
    uint64_t temp[9*2];\
2092
    uint64_t *temp_ptr= temp;\
2093
    int count= 9;\
2094
\
2095
    /*FIXME unroll */\
2096
    asm volatile(\
2097
        "pxor %%mm7, %%mm7                \n\t"\
2098
        "1:                                \n\t"\
2099
        "movq (%0), %%mm0                \n\t"\
2100
        "movq (%0), %%mm1                \n\t"\
2101
        "punpcklbw %%mm7, %%mm0                \n\t"\
2102
        "punpckhbw %%mm7, %%mm1                \n\t"\
2103
        "movq %%mm0, (%1)                \n\t"\
2104
        "movq %%mm1, 9*8(%1)                \n\t"\
2105
        "add $8, %1                        \n\t"\
2106
        "add %3, %0                        \n\t"\
2107
        "decl %2                        \n\t"\
2108
        " jnz 1b                        \n\t"\
2109
        : "+r" (src), "+r" (temp_ptr), "+r"(count)\
2110
        : "r" ((long)srcStride)\
2111
        : "memory"\
2112
    );\
2113
    \
2114
    temp_ptr= temp;\
2115
    count=2;\
2116
    \
2117
/*FIXME reorder for speed */\
2118
    asm volatile(\
2119
        /*"pxor %%mm7, %%mm7                \n\t"*/\
2120
        "1:                                \n\t"\
2121
        "movq (%0), %%mm0                \n\t"\
2122
        "movq 8(%0), %%mm1                \n\t"\
2123
        "movq 16(%0), %%mm2                \n\t"\
2124
        "movq 24(%0), %%mm3                \n\t"\
2125
        QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0),  8(%0),   (%0), 32(%0), (%1), OP)\
2126
        QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5,  8(%0),   (%0),   (%0), 40(%0), (%1, %3), OP)\
2127
        "add %4, %1                        \n\t"\
2128
        QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5,   (%0),   (%0),  8(%0), 48(%0), (%1), OP)\
2129
        \
2130
        QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5,   (%0),  8(%0), 16(%0), 56(%0), (%1, %3), OP)\
2131
        "add %4, %1                        \n\t"\
2132
        QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5,  8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\
2133
        \
2134
        QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 64(%0), (%1, %3), OP)\
2135
        "add %4, %1                        \n\t"\
2136
        QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 56(%0), (%1), OP)\
2137
        QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 48(%0), (%1, %3), OP)\
2138
                \
2139
        "add $72, %0                        \n\t"\
2140
        "add %6, %1                        \n\t"\
2141
        "decl %2                        \n\t"\
2142
        " jnz 1b                        \n\t"\
2143
         \
2144
        : "+r"(temp_ptr), "+r"(dst), "+g"(count)\
2145
        : "r"((long)dstStride), "r"(2*(long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-6*(long)dstStride)\
2146
        : "memory"\
2147
   );\
2148
}\
2149
\
2150
static void OPNAME ## qpel8_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
2151
    OPNAME ## pixels8_mmx(dst, src, stride, 8);\
2152
}\
2153
\
2154
static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2155
    uint64_t temp[8];\
2156
    uint8_t * const half= (uint8_t*)temp;\
2157
    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\
2158
    OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\
2159
}\
2160
\
2161
static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2162
    OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride, stride, 8);\
2163
}\
2164
\
2165
static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2166
    uint64_t temp[8];\
2167
    uint8_t * const half= (uint8_t*)temp;\
2168
    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\
2169
    OPNAME ## pixels8_l2_ ## MMX(dst, src+1, half, stride, stride, 8);\
2170
}\
2171
\
2172
static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2173
    uint64_t temp[8];\
2174
    uint8_t * const half= (uint8_t*)temp;\
2175
    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\
2176
    OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\
2177
}\
2178
\
2179
static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2180
    OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src, stride, stride);\
2181
}\
2182
\
2183
static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2184
    uint64_t temp[8];\
2185
    uint8_t * const half= (uint8_t*)temp;\
2186
    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\
2187
    OPNAME ## pixels8_l2_ ## MMX(dst, src+stride, half, stride, stride, 8);\
2188
}\
2189
static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2190
    uint64_t half[8 + 9];\
2191
    uint8_t * const halfH= ((uint8_t*)half) + 64;\
2192
    uint8_t * const halfHV= ((uint8_t*)half);\
2193
    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2194
    put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\
2195
    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
2196
    OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\
2197
}\
2198
static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2199
    uint64_t half[8 + 9];\
2200
    uint8_t * const halfH= ((uint8_t*)half) + 64;\
2201
    uint8_t * const halfHV= ((uint8_t*)half);\
2202
    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2203
    put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\
2204
    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
2205
    OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\
2206
}\
2207
static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2208
    uint64_t half[8 + 9];\
2209
    uint8_t * const halfH= ((uint8_t*)half) + 64;\
2210
    uint8_t * const halfHV= ((uint8_t*)half);\
2211
    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2212
    put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\
2213
    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
2214
    OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\
2215
}\
2216
static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2217
    uint64_t half[8 + 9];\
2218
    uint8_t * const halfH= ((uint8_t*)half) + 64;\
2219
    uint8_t * const halfHV= ((uint8_t*)half);\
2220
    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2221
    put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\
2222
    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
2223
    OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\
2224
}\
2225
static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2226
    uint64_t half[8 + 9];\
2227
    uint8_t * const halfH= ((uint8_t*)half) + 64;\
2228
    uint8_t * const halfHV= ((uint8_t*)half);\
2229
    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2230
    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
2231
    OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\
2232
}\
2233
static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2234
    uint64_t half[8 + 9];\
2235
    uint8_t * const halfH= ((uint8_t*)half) + 64;\
2236
    uint8_t * const halfHV= ((uint8_t*)half);\
2237
    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2238
    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
2239
    OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\
2240
}\
2241
static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2242
    uint64_t half[8 + 9];\
2243
    uint8_t * const halfH= ((uint8_t*)half);\
2244
    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2245
    put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\
2246
    OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
2247
}\
2248
static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2249
    uint64_t half[8 + 9];\
2250
    uint8_t * const halfH= ((uint8_t*)half);\
2251
    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2252
    put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\
2253
    OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
2254
}\
2255
static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2256
    uint64_t half[9];\
2257
    uint8_t * const halfH= ((uint8_t*)half);\
2258
    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2259
    OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
2260
}\
2261
static void OPNAME ## qpel16_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
2262
    OPNAME ## pixels16_mmx(dst, src, stride, 16);\
2263
}\
2264
\
2265
static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2266
    uint64_t temp[32];\
2267
    uint8_t * const half= (uint8_t*)temp;\
2268
    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\
2269
    OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\
2270
}\
2271
\
2272
static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2273
    OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src, stride, stride, 16);\
2274
}\
2275
\
2276
static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2277
    uint64_t temp[32];\
2278
    uint8_t * const half= (uint8_t*)temp;\
2279
    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\
2280
    OPNAME ## pixels16_l2_ ## MMX(dst, src+1, half, stride, stride, 16);\
2281
}\
2282
\
2283
static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2284
    uint64_t temp[32];\
2285
    uint8_t * const half= (uint8_t*)temp;\
2286
    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\
2287
    OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\
2288
}\
2289
\
2290
static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2291
    OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src, stride, stride);\
2292
}\
2293
\
2294
static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2295
    uint64_t temp[32];\
2296
    uint8_t * const half= (uint8_t*)temp;\
2297
    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\
2298
    OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half, stride, stride, 16);\
2299
}\
2300
static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2301
    uint64_t half[16*2 + 17*2];\
2302
    uint8_t * const halfH= ((uint8_t*)half) + 256;\
2303
    uint8_t * const halfHV= ((uint8_t*)half);\
2304
    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2305
    put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\
2306
    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
2307
    OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\
2308
}\
2309
static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2310
    uint64_t half[16*2 + 17*2];\
2311
    uint8_t * const halfH= ((uint8_t*)half) + 256;\
2312
    uint8_t * const halfHV= ((uint8_t*)half);\
2313
    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2314
    put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\
2315
    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
2316
    OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\
2317
}\
2318
static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2319
    uint64_t half[16*2 + 17*2];\
2320
    uint8_t * const halfH= ((uint8_t*)half) + 256;\
2321
    uint8_t * const halfHV= ((uint8_t*)half);\
2322
    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2323
    put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\
2324
    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
2325
    OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\
2326
}\
2327
static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2328
    uint64_t half[16*2 + 17*2];\
2329
    uint8_t * const halfH= ((uint8_t*)half) + 256;\
2330
    uint8_t * const halfHV= ((uint8_t*)half);\
2331
    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2332
    put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\
2333
    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
2334
    OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\
2335
}\
2336
static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2337
    uint64_t half[16*2 + 17*2];\
2338
    uint8_t * const halfH= ((uint8_t*)half) + 256;\
2339
    uint8_t * const halfHV= ((uint8_t*)half);\
2340
    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2341
    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
2342
    OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\
2343
}\
2344
static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2345
    uint64_t half[16*2 + 17*2];\
2346
    uint8_t * const halfH= ((uint8_t*)half) + 256;\
2347
    uint8_t * const halfHV= ((uint8_t*)half);\
2348
    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2349
    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
2350
    OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\
2351
}\
2352
static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2353
    uint64_t half[17*2];\
2354
    uint8_t * const halfH= ((uint8_t*)half);\
2355
    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2356
    put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\
2357
    OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
2358
}\
2359
static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2360
    uint64_t half[17*2];\
2361
    uint8_t * const halfH= ((uint8_t*)half);\
2362
    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2363
    put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\
2364
    OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
2365
}\
2366
static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2367
    uint64_t half[17*2];\
2368
    uint8_t * const halfH= ((uint8_t*)half);\
2369
    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2370
    OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
2371
}
2372

    
2373
#define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b "        \n\t"
2374
#define AVG_3DNOW_OP(a,b,temp, size) \
2375
"mov" #size " " #b ", " #temp "        \n\t"\
2376
"pavgusb " #temp ", " #a "        \n\t"\
2377
"mov" #size " " #a ", " #b "        \n\t"
2378
#define AVG_MMX2_OP(a,b,temp, size) \
2379
"mov" #size " " #b ", " #temp "        \n\t"\
2380
"pavgb " #temp ", " #a "        \n\t"\
2381
"mov" #size " " #a ", " #b "        \n\t"
2382

    
2383
QPEL_BASE(put_       , ff_pw_16, _       , PUT_OP, PUT_OP)
2384
QPEL_BASE(avg_       , ff_pw_16, _       , AVG_MMX2_OP, AVG_3DNOW_OP)
2385
QPEL_BASE(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, PUT_OP)
2386
QPEL_OP(put_       , ff_pw_16, _       , PUT_OP, 3dnow)
2387
QPEL_OP(avg_       , ff_pw_16, _       , AVG_3DNOW_OP, 3dnow)
2388
QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, 3dnow)
2389
QPEL_OP(put_       , ff_pw_16, _       , PUT_OP, mmx2)
2390
QPEL_OP(avg_       , ff_pw_16, _       , AVG_MMX2_OP, mmx2)
2391
QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, mmx2)
2392

    
2393
#if 0
2394
static void just_return() { return; }
2395
#endif
2396

    
2397
#define SET_QPEL_FUNC(postfix1, postfix2) \
2398
    c->put_ ## postfix1 = put_ ## postfix2;\
2399
    c->put_no_rnd_ ## postfix1 = put_no_rnd_ ## postfix2;\
2400
    c->avg_ ## postfix1 = avg_ ## postfix2;
2401

    
2402
static int try_8x8basis_mmx(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale){
2403
    long i=0;
2404
    
2405
    assert(ABS(scale) < 256);
2406
    scale<<= 16 + 1 - BASIS_SHIFT + RECON_SHIFT;
2407

    
2408
    asm volatile(
2409
        "pcmpeqw %%mm6, %%mm6                \n\t" // -1w
2410
        "psrlw $15, %%mm6                \n\t" //  1w
2411
        "pxor %%mm7, %%mm7                \n\t"
2412
        "movd  %4, %%mm5                \n\t" 
2413
        "punpcklwd %%mm5, %%mm5                \n\t" 
2414
        "punpcklwd %%mm5, %%mm5                \n\t" 
2415
        "1:                                \n\t"
2416
        "movq  (%1, %0), %%mm0                \n\t" 
2417
        "movq  8(%1, %0), %%mm1                \n\t"
2418
        "pmulhw %%mm5, %%mm0                \n\t"
2419
        "pmulhw %%mm5, %%mm1                \n\t"
2420
        "paddw %%mm6, %%mm0                \n\t"
2421
        "paddw %%mm6, %%mm1                \n\t"
2422
        "psraw $1, %%mm0                \n\t"
2423
        "psraw $1, %%mm1                \n\t"
2424
        "paddw (%2, %0), %%mm0                \n\t"
2425
        "paddw 8(%2, %0), %%mm1                \n\t"
2426
        "psraw $6, %%mm0                \n\t"
2427
        "psraw $6, %%mm1                \n\t"
2428
        "pmullw (%3, %0), %%mm0                \n\t"
2429
        "pmullw 8(%3, %0), %%mm1        \n\t"
2430
        "pmaddwd %%mm0, %%mm0                \n\t"
2431
        "pmaddwd %%mm1, %%mm1                \n\t"
2432
        "paddd %%mm1, %%mm0                \n\t"
2433
        "psrld $4, %%mm0                \n\t"
2434
        "paddd %%mm0, %%mm7                \n\t"
2435
        "add $16, %0                        \n\t"
2436
        "cmp $128, %0                        \n\t" //FIXME optimize & bench
2437
        " jb 1b                                \n\t"
2438
        "movq %%mm7, %%mm6                \n\t"
2439
        "psrlq $32, %%mm7                \n\t"
2440
        "paddd %%mm6, %%mm7                \n\t"
2441
        "psrld $2, %%mm7                \n\t"
2442
        "movd %%mm7, %0                        \n\t"
2443
        
2444
        : "+r" (i)
2445
        : "r"(basis), "r"(rem), "r"(weight), "g"(scale)
2446
    );
2447
    return i;
2448
}
2449

    
2450
static void add_8x8basis_mmx(int16_t rem[64], int16_t basis[64], int scale){
2451
    long i=0;
2452
    
2453
    if(ABS(scale) < 256){
2454
        scale<<= 16 + 1 - BASIS_SHIFT + RECON_SHIFT;
2455
        asm volatile(
2456
                "pcmpeqw %%mm6, %%mm6                \n\t" // -1w
2457
                "psrlw $15, %%mm6                \n\t" //  1w
2458
                "movd  %3, %%mm5                \n\t" 
2459
                "punpcklwd %%mm5, %%mm5                \n\t" 
2460
                "punpcklwd %%mm5, %%mm5                \n\t" 
2461
                "1:                                \n\t"
2462
                "movq  (%1, %0), %%mm0                \n\t" 
2463
                "movq  8(%1, %0), %%mm1                \n\t"
2464
                "pmulhw %%mm5, %%mm0                \n\t"
2465
                "pmulhw %%mm5, %%mm1                \n\t"
2466
                "paddw %%mm6, %%mm0                \n\t" 
2467
                "paddw %%mm6, %%mm1                \n\t"
2468
                "psraw $1, %%mm0                \n\t"
2469
                "psraw $1, %%mm1                \n\t"
2470
                "paddw (%2, %0), %%mm0                \n\t"
2471
                "paddw 8(%2, %0), %%mm1                \n\t"
2472
                "movq %%mm0, (%2, %0)                \n\t"
2473
                "movq %%mm1, 8(%2, %0)                \n\t"
2474
                "add $16, %0                        \n\t"
2475
                "cmp $128, %0                        \n\t" //FIXME optimize & bench
2476
                " jb 1b                                \n\t"
2477
                
2478
                : "+r" (i)
2479
                : "r"(basis), "r"(rem), "g"(scale)
2480
        );
2481
    }else{
2482
        for(i=0; i<8*8; i++){
2483
            rem[i] += (basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT);
2484
        }    
2485
    }
2486
}
2487

    
2488
#include "h264dsp_mmx.c"
2489
    
2490
/* external functions, from idct_mmx.c */
2491
void ff_mmx_idct(DCTELEM *block);
2492
void ff_mmxext_idct(DCTELEM *block);
2493

    
2494
void ff_vp3_idct_sse2(int16_t *input_data);
2495
void ff_vp3_idct_mmx(int16_t *data);
2496
void ff_vp3_dsp_init_mmx(void);
2497

    
2498
/* XXX: those functions should be suppressed ASAP when all IDCTs are
2499
   converted */
2500
static void ff_libmpeg2mmx_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
2501
{
2502
    ff_mmx_idct (block);
2503
    put_pixels_clamped_mmx(block, dest, line_size);
2504
}
2505
static void ff_libmpeg2mmx_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
2506
{
2507
    ff_mmx_idct (block);
2508
    add_pixels_clamped_mmx(block, dest, line_size);
2509
}
2510
static void ff_libmpeg2mmx2_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
2511
{
2512
    ff_mmxext_idct (block);
2513
    put_pixels_clamped_mmx(block, dest, line_size);
2514
}
2515
static void ff_libmpeg2mmx2_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
2516
{
2517
    ff_mmxext_idct (block);
2518
    add_pixels_clamped_mmx(block, dest, line_size);
2519
}
2520
static void ff_vp3_idct_put_sse2(uint8_t *dest, int line_size, DCTELEM *block)
2521
{
2522
    ff_vp3_idct_sse2(block);
2523
    put_signed_pixels_clamped_mmx(block, dest, line_size);
2524
}
2525
static void ff_vp3_idct_add_sse2(uint8_t *dest, int line_size, DCTELEM *block)
2526
{
2527
    ff_vp3_idct_sse2(block);
2528
    add_pixels_clamped_mmx(block, dest, line_size);
2529
}
2530
static void ff_vp3_idct_put_mmx(uint8_t *dest, int line_size, DCTELEM *block)
2531
{
2532
    ff_vp3_idct_mmx(block);
2533
    put_signed_pixels_clamped_mmx(block, dest, line_size);
2534
}
2535
static void ff_vp3_idct_add_mmx(uint8_t *dest, int line_size, DCTELEM *block)
2536
{
2537
    ff_vp3_idct_mmx(block);
2538
    add_pixels_clamped_mmx(block, dest, line_size);
2539
}
2540
#ifdef CONFIG_GPL
2541
static void ff_idct_xvid_mmx_put(uint8_t *dest, int line_size, DCTELEM *block)
2542
{
2543
    ff_idct_xvid_mmx (block);
2544
    put_pixels_clamped_mmx(block, dest, line_size);
2545
}
2546
static void ff_idct_xvid_mmx_add(uint8_t *dest, int line_size, DCTELEM *block)
2547
{
2548
    ff_idct_xvid_mmx (block);
2549
    add_pixels_clamped_mmx(block, dest, line_size);
2550
}
2551
static void ff_idct_xvid_mmx2_put(uint8_t *dest, int line_size, DCTELEM *block)
2552
{
2553
    ff_idct_xvid_mmx2 (block);
2554
    put_pixels_clamped_mmx(block, dest, line_size);
2555
}
2556
static void ff_idct_xvid_mmx2_add(uint8_t *dest, int line_size, DCTELEM *block)
2557
{
2558
    ff_idct_xvid_mmx2 (block);
2559
    add_pixels_clamped_mmx(block, dest, line_size);
2560
}
2561
#endif
2562
    
2563
void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
2564
{
2565
    mm_flags = mm_support();
2566

    
2567
    if (avctx->dsp_mask) {
2568
        if (avctx->dsp_mask & FF_MM_FORCE)
2569
            mm_flags |= (avctx->dsp_mask & 0xffff);
2570
        else
2571
            mm_flags &= ~(avctx->dsp_mask & 0xffff);
2572
    }
2573

    
2574
#if 0
2575
    av_log(avctx, AV_LOG_INFO, "libavcodec: CPU flags:");
2576
    if (mm_flags & MM_MMX)
2577
        av_log(avctx, AV_LOG_INFO, " mmx");
2578
    if (mm_flags & MM_MMXEXT)
2579
        av_log(avctx, AV_LOG_INFO, " mmxext");
2580
    if (mm_flags & MM_3DNOW)
2581
        av_log(avctx, AV_LOG_INFO, " 3dnow");
2582
    if (mm_flags & MM_SSE)
2583
        av_log(avctx, AV_LOG_INFO, " sse");
2584
    if (mm_flags & MM_SSE2)
2585
        av_log(avctx, AV_LOG_INFO, " sse2");
2586
    av_log(avctx, AV_LOG_INFO, "\n");
2587
#endif
2588

    
2589
    if (mm_flags & MM_MMX) {
2590
        const int idct_algo= avctx->idct_algo;
2591

    
2592
#ifdef CONFIG_ENCODERS
2593
        const int dct_algo = avctx->dct_algo;
2594
        if(dct_algo==FF_DCT_AUTO || dct_algo==FF_DCT_MMX){
2595
            if(mm_flags & MM_SSE2){
2596
                c->fdct = ff_fdct_sse2;
2597
            }else if(mm_flags & MM_MMXEXT){
2598
                c->fdct = ff_fdct_mmx2;
2599
            }else{
2600
                c->fdct = ff_fdct_mmx;
2601
            }
2602
        }
2603
#endif //CONFIG_ENCODERS
2604
        if(avctx->lowres==0){
2605
            if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_SIMPLEMMX){
2606
                c->idct_put= ff_simple_idct_put_mmx;
2607
                c->idct_add= ff_simple_idct_add_mmx;
2608
                c->idct    = ff_simple_idct_mmx;
2609
                c->idct_permutation_type= FF_SIMPLE_IDCT_PERM;
2610
            }else if(idct_algo==FF_IDCT_LIBMPEG2MMX){
2611
                if(mm_flags & MM_MMXEXT){
2612
                    c->idct_put= ff_libmpeg2mmx2_idct_put;
2613
                    c->idct_add= ff_libmpeg2mmx2_idct_add;
2614
                    c->idct    = ff_mmxext_idct;
2615
                }else{
2616
                    c->idct_put= ff_libmpeg2mmx_idct_put;
2617
                    c->idct_add= ff_libmpeg2mmx_idct_add;
2618
                    c->idct    = ff_mmx_idct;
2619
                }
2620
                c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;
2621
            }else if(idct_algo==FF_IDCT_VP3){
2622
                if(mm_flags & MM_SSE2){
2623
                    c->idct_put= ff_vp3_idct_put_sse2;
2624
                    c->idct_add= ff_vp3_idct_add_sse2;
2625
                    c->idct    = ff_vp3_idct_sse2;
2626
                    c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM;
2627
                }else{
2628
                    ff_vp3_dsp_init_mmx();
2629
                    c->idct_put= ff_vp3_idct_put_mmx;
2630
                    c->idct_add= ff_vp3_idct_add_mmx;
2631
                    c->idct    = ff_vp3_idct_mmx;
2632
                    c->idct_permutation_type= FF_PARTTRANS_IDCT_PERM;
2633
                }
2634
#ifdef CONFIG_GPL
2635
            }else if(idct_algo==FF_IDCT_XVIDMMX){
2636
                if(mm_flags & MM_MMXEXT){
2637
                    c->idct_put= ff_idct_xvid_mmx2_put;
2638
                    c->idct_add= ff_idct_xvid_mmx2_add;
2639
                    c->idct    = ff_idct_xvid_mmx2;
2640
                }else{
2641
                    c->idct_put= ff_idct_xvid_mmx_put;
2642
                    c->idct_add= ff_idct_xvid_mmx_add;
2643
                    c->idct    = ff_idct_xvid_mmx;
2644
                }
2645
#endif
2646
            }
2647
        }
2648

    
2649
#ifdef CONFIG_ENCODERS
2650
        c->get_pixels = get_pixels_mmx;
2651
        c->diff_pixels = diff_pixels_mmx;
2652
#endif //CONFIG_ENCODERS
2653
        c->put_pixels_clamped = put_pixels_clamped_mmx;
2654
        c->put_signed_pixels_clamped = put_signed_pixels_clamped_mmx;
2655
        c->add_pixels_clamped = add_pixels_clamped_mmx;
2656
        c->clear_blocks = clear_blocks_mmx;
2657
#ifdef CONFIG_ENCODERS
2658
        c->pix_sum = pix_sum16_mmx;
2659
#endif //CONFIG_ENCODERS
2660

    
2661
        c->put_pixels_tab[0][0] = put_pixels16_mmx;
2662
        c->put_pixels_tab[0][1] = put_pixels16_x2_mmx;
2663
        c->put_pixels_tab[0][2] = put_pixels16_y2_mmx;
2664
        c->put_pixels_tab[0][3] = put_pixels16_xy2_mmx;
2665

    
2666
        c->put_no_rnd_pixels_tab[0][0] = put_pixels16_mmx;
2667
        c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx;
2668
        c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx;
2669
        c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_mmx;
2670

    
2671
        c->avg_pixels_tab[0][0] = avg_pixels16_mmx;
2672
        c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx;
2673
        c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx;
2674
        c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx;
2675

    
2676
        c->avg_no_rnd_pixels_tab[0][0] = avg_no_rnd_pixels16_mmx;
2677
        c->avg_no_rnd_pixels_tab[0][1] = avg_no_rnd_pixels16_x2_mmx;
2678
        c->avg_no_rnd_pixels_tab[0][2] = avg_no_rnd_pixels16_y2_mmx;
2679
        c->avg_no_rnd_pixels_tab[0][3] = avg_no_rnd_pixels16_xy2_mmx;
2680

    
2681
        c->put_pixels_tab[1][0] = put_pixels8_mmx;
2682
        c->put_pixels_tab[1][1] = put_pixels8_x2_mmx;
2683
        c->put_pixels_tab[1][2] = put_pixels8_y2_mmx;
2684
        c->put_pixels_tab[1][3] = put_pixels8_xy2_mmx;
2685

    
2686
        c->put_no_rnd_pixels_tab[1][0] = put_pixels8_mmx;
2687
        c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx;
2688
        c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx;
2689
        c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_mmx;
2690

    
2691
        c->avg_pixels_tab[1][0] = avg_pixels8_mmx;
2692
        c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx;
2693
        c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx;
2694
        c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx;
2695

    
2696
        c->avg_no_rnd_pixels_tab[1][0] = avg_no_rnd_pixels8_mmx;
2697
        c->avg_no_rnd_pixels_tab[1][1] = avg_no_rnd_pixels8_x2_mmx;
2698
        c->avg_no_rnd_pixels_tab[1][2] = avg_no_rnd_pixels8_y2_mmx;
2699
        c->avg_no_rnd_pixels_tab[1][3] = avg_no_rnd_pixels8_xy2_mmx;
2700
                
2701
        c->add_bytes= add_bytes_mmx;
2702
#ifdef CONFIG_ENCODERS
2703
        c->diff_bytes= diff_bytes_mmx;
2704
        
2705
        c->hadamard8_diff[0]= hadamard8_diff16_mmx;
2706
        c->hadamard8_diff[1]= hadamard8_diff_mmx;
2707
        
2708
        c->pix_norm1 = pix_norm1_mmx;
2709
        c->sse[0] = (mm_flags & MM_SSE2) ? sse16_sse2 : sse16_mmx;
2710
          c->sse[1] = sse8_mmx;
2711
        c->vsad[4]= vsad_intra16_mmx;
2712

    
2713
        c->nsse[0] = nsse16_mmx;
2714
        c->nsse[1] = nsse8_mmx;
2715
        if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
2716
            c->vsad[0] = vsad16_mmx;
2717
        }
2718
        
2719
        if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
2720
            c->try_8x8basis= try_8x8basis_mmx;
2721
        }
2722
        c->add_8x8basis= add_8x8basis_mmx;
2723
        
2724
#endif //CONFIG_ENCODERS
2725

    
2726
        c->h263_v_loop_filter= h263_v_loop_filter_mmx;
2727
        c->h263_h_loop_filter= h263_h_loop_filter_mmx;        
2728
        c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_mmx;
2729
        
2730
        if (mm_flags & MM_MMXEXT) {
2731
            c->put_pixels_tab[0][1] = put_pixels16_x2_mmx2;
2732
            c->put_pixels_tab[0][2] = put_pixels16_y2_mmx2;
2733

    
2734
            c->avg_pixels_tab[0][0] = avg_pixels16_mmx2;
2735
            c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx2;
2736
            c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx2;
2737

    
2738
            c->put_pixels_tab[1][1] = put_pixels8_x2_mmx2;
2739
            c->put_pixels_tab[1][2] = put_pixels8_y2_mmx2;
2740

    
2741
            c->avg_pixels_tab[1][0] = avg_pixels8_mmx2;
2742
            c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx2;
2743
            c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx2;
2744

    
2745
#ifdef CONFIG_ENCODERS
2746
            c->hadamard8_diff[0]= hadamard8_diff16_mmx2;
2747
            c->hadamard8_diff[1]= hadamard8_diff_mmx2;
2748
            c->vsad[4]= vsad_intra16_mmx2;
2749
#endif //CONFIG_ENCODERS
2750

    
2751
            c->h264_idct_add= ff_h264_idct_add_mmx2;
2752

    
2753
            if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
2754
                c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx2;
2755
                c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx2;
2756
                c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx2;
2757
                c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx2;
2758
                c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx2;
2759
                c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx2;
2760
#ifdef CONFIG_ENCODERS
2761
                c->vsad[0] = vsad16_mmx2;
2762
#endif //CONFIG_ENCODERS
2763
            }
2764

    
2765
#if 1
2766
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 0], qpel16_mc00_mmx2)
2767
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 1], qpel16_mc10_mmx2)
2768
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 2], qpel16_mc20_mmx2)
2769
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 3], qpel16_mc30_mmx2)
2770
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 4], qpel16_mc01_mmx2)
2771
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 5], qpel16_mc11_mmx2)
2772
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 6], qpel16_mc21_mmx2)
2773
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 7], qpel16_mc31_mmx2)
2774
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 8], qpel16_mc02_mmx2)
2775
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 9], qpel16_mc12_mmx2)
2776
            SET_QPEL_FUNC(qpel_pixels_tab[0][10], qpel16_mc22_mmx2)
2777
            SET_QPEL_FUNC(qpel_pixels_tab[0][11], qpel16_mc32_mmx2)
2778
            SET_QPEL_FUNC(qpel_pixels_tab[0][12], qpel16_mc03_mmx2)
2779
            SET_QPEL_FUNC(qpel_pixels_tab[0][13], qpel16_mc13_mmx2)
2780
            SET_QPEL_FUNC(qpel_pixels_tab[0][14], qpel16_mc23_mmx2)
2781
            SET_QPEL_FUNC(qpel_pixels_tab[0][15], qpel16_mc33_mmx2)
2782
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 0], qpel8_mc00_mmx2)
2783
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 1], qpel8_mc10_mmx2)
2784
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 2], qpel8_mc20_mmx2)
2785
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 3], qpel8_mc30_mmx2)
2786
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 4], qpel8_mc01_mmx2)
2787
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 5], qpel8_mc11_mmx2)
2788
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 6], qpel8_mc21_mmx2)
2789
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 7], qpel8_mc31_mmx2)
2790
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 8], qpel8_mc02_mmx2)
2791
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 9], qpel8_mc12_mmx2)
2792
            SET_QPEL_FUNC(qpel_pixels_tab[1][10], qpel8_mc22_mmx2)
2793
            SET_QPEL_FUNC(qpel_pixels_tab[1][11], qpel8_mc32_mmx2)
2794
            SET_QPEL_FUNC(qpel_pixels_tab[1][12], qpel8_mc03_mmx2)
2795
            SET_QPEL_FUNC(qpel_pixels_tab[1][13], qpel8_mc13_mmx2)
2796
            SET_QPEL_FUNC(qpel_pixels_tab[1][14], qpel8_mc23_mmx2)
2797
            SET_QPEL_FUNC(qpel_pixels_tab[1][15], qpel8_mc33_mmx2)
2798
#endif
2799

    
2800
//FIXME 3dnow too
2801
#define dspfunc(PFX, IDX, NUM) \
2802
    c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_mmx2; \
2803
    c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_mmx2; \
2804
    c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_mmx2; \
2805
    c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_mmx2; \
2806
    c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_mmx2; \
2807
    c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_mmx2; \
2808
    c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_mmx2; \
2809
    c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_mmx2; \
2810
    c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_mmx2; \
2811
    c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_mmx2; \
2812
    c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_mmx2; \
2813
    c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_mmx2; \
2814
    c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_mmx2; \
2815
    c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_mmx2; \
2816
    c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_mmx2; \
2817
    c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_mmx2
2818

    
2819
            dspfunc(put_h264_qpel, 0, 16);
2820
            dspfunc(put_h264_qpel, 1, 8);
2821
            dspfunc(put_h264_qpel, 2, 4);
2822
            dspfunc(avg_h264_qpel, 0, 16);
2823
            dspfunc(avg_h264_qpel, 1, 8);
2824
            dspfunc(avg_h264_qpel, 2, 4);
2825
#undef dspfunc
2826

    
2827
            c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_mmx2;
2828
            c->h264_v_loop_filter_luma= h264_v_loop_filter_luma_mmx2;
2829
            c->h264_h_loop_filter_luma= h264_h_loop_filter_luma_mmx2;
2830
            c->h264_v_loop_filter_chroma= h264_v_loop_filter_chroma_mmx2;
2831
            c->h264_h_loop_filter_chroma= h264_h_loop_filter_chroma_mmx2;
2832
            c->h264_v_loop_filter_chroma_intra= h264_v_loop_filter_chroma_intra_mmx2;
2833
            c->h264_h_loop_filter_chroma_intra= h264_h_loop_filter_chroma_intra_mmx2;
2834

    
2835
            c->weight_h264_pixels_tab[0]= ff_h264_weight_16x16_mmx2;
2836
            c->weight_h264_pixels_tab[1]= ff_h264_weight_16x8_mmx2;
2837
            c->weight_h264_pixels_tab[2]= ff_h264_weight_8x16_mmx2;
2838
            c->weight_h264_pixels_tab[3]= ff_h264_weight_8x8_mmx2;
2839
            c->weight_h264_pixels_tab[4]= ff_h264_weight_8x4_mmx2;
2840
            c->weight_h264_pixels_tab[5]= ff_h264_weight_4x8_mmx2;
2841
            c->weight_h264_pixels_tab[6]= ff_h264_weight_4x4_mmx2;
2842
            c->weight_h264_pixels_tab[7]= ff_h264_weight_4x2_mmx2;
2843

    
2844
            c->biweight_h264_pixels_tab[0]= ff_h264_biweight_16x16_mmx2;
2845
            c->biweight_h264_pixels_tab[1]= ff_h264_biweight_16x8_mmx2;
2846
            c->biweight_h264_pixels_tab[2]= ff_h264_biweight_8x16_mmx2;
2847
            c->biweight_h264_pixels_tab[3]= ff_h264_biweight_8x8_mmx2;
2848
            c->biweight_h264_pixels_tab[4]= ff_h264_biweight_8x4_mmx2;
2849
            c->biweight_h264_pixels_tab[5]= ff_h264_biweight_4x8_mmx2;
2850
            c->biweight_h264_pixels_tab[6]= ff_h264_biweight_4x4_mmx2;
2851
            c->biweight_h264_pixels_tab[7]= ff_h264_biweight_4x2_mmx2;
2852

    
2853
#ifdef CONFIG_ENCODERS
2854
            c->sub_hfyu_median_prediction= sub_hfyu_median_prediction_mmx2;
2855
#endif //CONFIG_ENCODERS
2856
        } else if (mm_flags & MM_3DNOW) {
2857
            c->put_pixels_tab[0][1] = put_pixels16_x2_3dnow;
2858
            c->put_pixels_tab[0][2] = put_pixels16_y2_3dnow;
2859

    
2860
            c->avg_pixels_tab[0][0] = avg_pixels16_3dnow;
2861
            c->avg_pixels_tab[0][1] = avg_pixels16_x2_3dnow;
2862
            c->avg_pixels_tab[0][2] = avg_pixels16_y2_3dnow;
2863

    
2864
            c->put_pixels_tab[1][1] = put_pixels8_x2_3dnow;
2865
            c->put_pixels_tab[1][2] = put_pixels8_y2_3dnow;
2866

    
2867
            c->avg_pixels_tab[1][0] = avg_pixels8_3dnow;
2868
            c->avg_pixels_tab[1][1] = avg_pixels8_x2_3dnow;
2869
            c->avg_pixels_tab[1][2] = avg_pixels8_y2_3dnow;
2870

    
2871
            if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
2872
                c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_3dnow;
2873
                c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_3dnow;
2874
                c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_3dnow;
2875
                c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_3dnow;
2876
                c->avg_pixels_tab[0][3] = avg_pixels16_xy2_3dnow;
2877
                c->avg_pixels_tab[1][3] = avg_pixels8_xy2_3dnow;
2878
            }
2879

    
2880
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 0], qpel16_mc00_3dnow)
2881
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 1], qpel16_mc10_3dnow)
2882
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 2], qpel16_mc20_3dnow)
2883
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 3], qpel16_mc30_3dnow)
2884
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 4], qpel16_mc01_3dnow)
2885
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 5], qpel16_mc11_3dnow)
2886
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 6], qpel16_mc21_3dnow)
2887
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 7], qpel16_mc31_3dnow)
2888
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 8], qpel16_mc02_3dnow)
2889
            SET_QPEL_FUNC(qpel_pixels_tab[0][ 9], qpel16_mc12_3dnow)
2890
            SET_QPEL_FUNC(qpel_pixels_tab[0][10], qpel16_mc22_3dnow)
2891
            SET_QPEL_FUNC(qpel_pixels_tab[0][11], qpel16_mc32_3dnow)
2892
            SET_QPEL_FUNC(qpel_pixels_tab[0][12], qpel16_mc03_3dnow)
2893
            SET_QPEL_FUNC(qpel_pixels_tab[0][13], qpel16_mc13_3dnow)
2894
            SET_QPEL_FUNC(qpel_pixels_tab[0][14], qpel16_mc23_3dnow)
2895
            SET_QPEL_FUNC(qpel_pixels_tab[0][15], qpel16_mc33_3dnow)
2896
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 0], qpel8_mc00_3dnow)
2897
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 1], qpel8_mc10_3dnow)
2898
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 2], qpel8_mc20_3dnow)
2899
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 3], qpel8_mc30_3dnow)
2900
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 4], qpel8_mc01_3dnow)
2901
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 5], qpel8_mc11_3dnow)
2902
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 6], qpel8_mc21_3dnow)
2903
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 7], qpel8_mc31_3dnow)
2904
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 8], qpel8_mc02_3dnow)
2905
            SET_QPEL_FUNC(qpel_pixels_tab[1][ 9], qpel8_mc12_3dnow)
2906
            SET_QPEL_FUNC(qpel_pixels_tab[1][10], qpel8_mc22_3dnow)
2907
            SET_QPEL_FUNC(qpel_pixels_tab[1][11], qpel8_mc32_3dnow)
2908
            SET_QPEL_FUNC(qpel_pixels_tab[1][12], qpel8_mc03_3dnow)
2909
            SET_QPEL_FUNC(qpel_pixels_tab[1][13], qpel8_mc13_3dnow)
2910
            SET_QPEL_FUNC(qpel_pixels_tab[1][14], qpel8_mc23_3dnow)
2911
            SET_QPEL_FUNC(qpel_pixels_tab[1][15], qpel8_mc33_3dnow)
2912

    
2913
#define dspfunc(PFX, IDX, NUM) \
2914
    c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_3dnow; \
2915
    c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_3dnow; \
2916
    c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_3dnow; \
2917
    c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_3dnow; \
2918
    c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_3dnow; \
2919
    c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_3dnow; \
2920
    c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_3dnow; \
2921
    c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_3dnow; \
2922
    c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_3dnow; \
2923
    c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_3dnow; \
2924
    c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_3dnow; \
2925
    c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_3dnow; \
2926
    c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_3dnow; \
2927
    c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_3dnow; \
2928
    c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_3dnow; \
2929
    c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_3dnow
2930

    
2931
            dspfunc(put_h264_qpel, 0, 16);
2932
            dspfunc(put_h264_qpel, 1, 8);
2933
            dspfunc(put_h264_qpel, 2, 4);
2934
            dspfunc(avg_h264_qpel, 0, 16);
2935
            dspfunc(avg_h264_qpel, 1, 8);
2936
            dspfunc(avg_h264_qpel, 2, 4);
2937

    
2938
            c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_3dnow;
2939
        }
2940
    }
2941
        
2942
#ifdef CONFIG_ENCODERS
2943
    dsputil_init_pix_mmx(c, avctx);
2944
#endif //CONFIG_ENCODERS
2945
#if 0
2946
    // for speed testing
2947
    get_pixels = just_return;
2948
    put_pixels_clamped = just_return;
2949
    add_pixels_clamped = just_return;
2950

2951
    pix_abs16x16 = just_return;
2952
    pix_abs16x16_x2 = just_return;
2953
    pix_abs16x16_y2 = just_return;
2954
    pix_abs16x16_xy2 = just_return;
2955

2956
    put_pixels_tab[0] = just_return;
2957
    put_pixels_tab[1] = just_return;
2958
    put_pixels_tab[2] = just_return;
2959
    put_pixels_tab[3] = just_return;
2960

2961
    put_no_rnd_pixels_tab[0] = just_return;
2962
    put_no_rnd_pixels_tab[1] = just_return;
2963
    put_no_rnd_pixels_tab[2] = just_return;
2964
    put_no_rnd_pixels_tab[3] = just_return;
2965

2966
    avg_pixels_tab[0] = just_return;
2967
    avg_pixels_tab[1] = just_return;
2968
    avg_pixels_tab[2] = just_return;
2969
    avg_pixels_tab[3] = just_return;
2970

2971
    avg_no_rnd_pixels_tab[0] = just_return;
2972
    avg_no_rnd_pixels_tab[1] = just_return;
2973
    avg_no_rnd_pixels_tab[2] = just_return;
2974
    avg_no_rnd_pixels_tab[3] = just_return;
2975

2976
    //av_fdct = just_return;
2977
    //ff_idct = just_return;
2978
#endif
2979
}