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ffmpeg / libavcodec / x86 / cavsdsp_mmx.c @ f49747e9

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/*
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 * Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
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 * Copyright (c) 2006  Stefan Gehrer <stefan.gehrer@gmx.de>
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 *
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 * MMX-optimized DSP functions, based on H.264 optimizations by
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 * Michael Niedermayer and Loren Merritt
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 *
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 * This file is part of FFmpeg.
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 *
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 * FFmpeg is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * version 2.1 of the License, or (at your option) any later version.
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 *
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 * FFmpeg is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with FFmpeg; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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 */
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#include "libavutil/common.h"
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#include "libavutil/x86_cpu.h"
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#include "libavcodec/dsputil.h"
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#include "dsputil_mmx.h"
29

    
30
/*****************************************************************************
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 *
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 * inverse transform
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 *
34
 ****************************************************************************/
35

    
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static inline void cavs_idct8_1d(int16_t *block, uint64_t bias)
37
{
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    __asm__ volatile(
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        "movq 112(%0), %%mm4  \n\t" /* mm4 = src7 */
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        "movq  16(%0), %%mm5  \n\t" /* mm5 = src1 */
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        "movq  80(%0), %%mm2  \n\t" /* mm2 = src5 */
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        "movq  48(%0), %%mm7  \n\t" /* mm7 = src3 */
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        "movq   %%mm4, %%mm0  \n\t"
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        "movq   %%mm5, %%mm3  \n\t"
45
        "movq   %%mm2, %%mm6  \n\t"
46
        "movq   %%mm7, %%mm1  \n\t"
47

    
48
        "paddw  %%mm4, %%mm4  \n\t" /* mm4 = 2*src7 */
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        "paddw  %%mm3, %%mm3  \n\t" /* mm3 = 2*src1 */
50
        "paddw  %%mm6, %%mm6  \n\t" /* mm6 = 2*src5 */
51
        "paddw  %%mm1, %%mm1  \n\t" /* mm1 = 2*src3 */
52
        "paddw  %%mm4, %%mm0  \n\t" /* mm0 = 3*src7 */
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        "paddw  %%mm3, %%mm5  \n\t" /* mm5 = 3*src1 */
54
        "paddw  %%mm6, %%mm2  \n\t" /* mm2 = 3*src5 */
55
        "paddw  %%mm1, %%mm7  \n\t" /* mm7 = 3*src3 */
56
        "psubw  %%mm4, %%mm5  \n\t" /* mm5 = 3*src1 - 2*src7 = a0 */
57
        "paddw  %%mm6, %%mm7  \n\t" /* mm7 = 3*src3 + 2*src5 = a1 */
58
        "psubw  %%mm2, %%mm1  \n\t" /* mm1 = 2*src3 - 3*src5 = a2 */
59
        "paddw  %%mm0, %%mm3  \n\t" /* mm3 = 2*src1 + 3*src7 = a3 */
60

    
61
        "movq   %%mm5, %%mm4  \n\t"
62
        "movq   %%mm7, %%mm6  \n\t"
63
        "movq   %%mm3, %%mm0  \n\t"
64
        "movq   %%mm1, %%mm2  \n\t"
65
        SUMSUB_BA( %%mm7, %%mm5 )   /* mm7 = a0 + a1  mm5 = a0 - a1 */
66
        "paddw  %%mm3, %%mm7  \n\t" /* mm7 = a0 + a1 + a3 */
67
        "paddw  %%mm1, %%mm5  \n\t" /* mm5 = a0 - a1 + a2 */
68
        "paddw  %%mm7, %%mm7  \n\t"
69
        "paddw  %%mm5, %%mm5  \n\t"
70
        "paddw  %%mm6, %%mm7  \n\t" /* mm7 = b4 */
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        "paddw  %%mm4, %%mm5  \n\t" /* mm5 = b5 */
72

    
73
        SUMSUB_BA( %%mm1, %%mm3 )   /* mm1 = a3 + a2  mm3 = a3 - a2 */
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        "psubw  %%mm1, %%mm4  \n\t" /* mm4 = a0 - a2 - a3 */
75
        "movq   %%mm4, %%mm1  \n\t" /* mm1 = a0 - a2 - a3 */
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        "psubw  %%mm6, %%mm3  \n\t" /* mm3 = a3 - a2 - a1 */
77
        "paddw  %%mm1, %%mm1  \n\t"
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        "paddw  %%mm3, %%mm3  \n\t"
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        "psubw  %%mm2, %%mm1  \n\t" /* mm1 = b7 */
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        "paddw  %%mm0, %%mm3  \n\t" /* mm3 = b6 */
81

    
82
        "movq  32(%0), %%mm2  \n\t" /* mm2 = src2 */
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        "movq  96(%0), %%mm6  \n\t" /* mm6 = src6 */
84
        "movq   %%mm2, %%mm4  \n\t"
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        "movq   %%mm6, %%mm0  \n\t"
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        "psllw  $2,    %%mm4  \n\t" /* mm4 = 4*src2 */
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        "psllw  $2,    %%mm6  \n\t" /* mm6 = 4*src6 */
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        "paddw  %%mm4, %%mm2  \n\t" /* mm2 = 5*src2 */
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        "paddw  %%mm6, %%mm0  \n\t" /* mm0 = 5*src6 */
90
        "paddw  %%mm2, %%mm2  \n\t"
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        "paddw  %%mm0, %%mm0  \n\t"
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        "psubw  %%mm0, %%mm4  \n\t" /* mm4 = 4*src2 - 10*src6 = a7 */
93
        "paddw  %%mm2, %%mm6  \n\t" /* mm6 = 4*src6 + 10*src2 = a6 */
94

    
95
        "movq    (%0), %%mm2  \n\t" /* mm2 = src0 */
96
        "movq  64(%0), %%mm0  \n\t" /* mm0 = src4 */
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        SUMSUB_BA( %%mm0, %%mm2 )   /* mm0 = src0+src4  mm2 = src0-src4 */
98
        "psllw  $3,    %%mm0  \n\t"
99
        "psllw  $3,    %%mm2  \n\t"
100
        "paddw  %1,    %%mm0  \n\t" /* add rounding bias */
101
        "paddw  %1,    %%mm2  \n\t" /* add rounding bias */
102

    
103
        SUMSUB_BA( %%mm6, %%mm0 )   /* mm6 = a4 + a6  mm0 = a4 - a6 */
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        SUMSUB_BA( %%mm4, %%mm2 )   /* mm4 = a5 + a7  mm2 = a5 - a7 */
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        SUMSUB_BA( %%mm7, %%mm6 )   /* mm7 = dst0  mm6 = dst7 */
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        SUMSUB_BA( %%mm5, %%mm4 )   /* mm5 = dst1  mm4 = dst6 */
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        SUMSUB_BA( %%mm3, %%mm2 )   /* mm3 = dst2  mm2 = dst5 */
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        SUMSUB_BA( %%mm1, %%mm0 )   /* mm1 = dst3  mm0 = dst4 */
109
        :: "r"(block), "m"(bias)
110
    );
111
}
112

    
113
static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
114
{
115
    int i;
116
    DECLARE_ALIGNED(8, int16_t, b2)[64];
117

    
118
    for(i=0; i<2; i++){
119
        DECLARE_ALIGNED(8, uint64_t, tmp);
120

    
121
        cavs_idct8_1d(block+4*i, ff_pw_4);
122

    
123
        __asm__ volatile(
124
            "psraw     $3, %%mm7  \n\t"
125
            "psraw     $3, %%mm6  \n\t"
126
            "psraw     $3, %%mm5  \n\t"
127
            "psraw     $3, %%mm4  \n\t"
128
            "psraw     $3, %%mm3  \n\t"
129
            "psraw     $3, %%mm2  \n\t"
130
            "psraw     $3, %%mm1  \n\t"
131
            "psraw     $3, %%mm0  \n\t"
132
            "movq   %%mm7,    %0   \n\t"
133
            TRANSPOSE4( %%mm0, %%mm2, %%mm4, %%mm6, %%mm7 )
134
            "movq   %%mm0,  8(%1)  \n\t"
135
            "movq   %%mm6, 24(%1)  \n\t"
136
            "movq   %%mm7, 40(%1)  \n\t"
137
            "movq   %%mm4, 56(%1)  \n\t"
138
            "movq    %0,    %%mm7  \n\t"
139
            TRANSPOSE4( %%mm7, %%mm5, %%mm3, %%mm1, %%mm0 )
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            "movq   %%mm7,   (%1)  \n\t"
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            "movq   %%mm1, 16(%1)  \n\t"
142
            "movq   %%mm0, 32(%1)  \n\t"
143
            "movq   %%mm3, 48(%1)  \n\t"
144
            : "=m"(tmp)
145
            : "r"(b2+32*i)
146
            : "memory"
147
        );
148
    }
149

    
150
    for(i=0; i<2; i++){
151
        cavs_idct8_1d(b2+4*i, ff_pw_64.a);
152

    
153
        __asm__ volatile(
154
            "psraw     $7, %%mm7  \n\t"
155
            "psraw     $7, %%mm6  \n\t"
156
            "psraw     $7, %%mm5  \n\t"
157
            "psraw     $7, %%mm4  \n\t"
158
            "psraw     $7, %%mm3  \n\t"
159
            "psraw     $7, %%mm2  \n\t"
160
            "psraw     $7, %%mm1  \n\t"
161
            "psraw     $7, %%mm0  \n\t"
162
            "movq   %%mm7,    (%0)  \n\t"
163
            "movq   %%mm5,  16(%0)  \n\t"
164
            "movq   %%mm3,  32(%0)  \n\t"
165
            "movq   %%mm1,  48(%0)  \n\t"
166
            "movq   %%mm0,  64(%0)  \n\t"
167
            "movq   %%mm2,  80(%0)  \n\t"
168
            "movq   %%mm4,  96(%0)  \n\t"
169
            "movq   %%mm6, 112(%0)  \n\t"
170
            :: "r"(b2+4*i)
171
            : "memory"
172
        );
173
    }
174

    
175
    add_pixels_clamped_mmx(b2, dst, stride);
176
}
177

    
178
/*****************************************************************************
179
 *
180
 * motion compensation
181
 *
182
 ****************************************************************************/
183

    
184
/* vertical filter [-1 -2 96 42 -7  0]  */
185
#define QPEL_CAVSV1(A,B,C,D,E,F,OP,MUL2) \
186
        "movd (%0), "#F"            \n\t"\
187
        "movq "#C", %%mm6           \n\t"\
188
        "pmullw %5, %%mm6           \n\t"\
189
        "movq "#D", %%mm7           \n\t"\
190
        "pmullw "MANGLE(MUL2)", %%mm7\n\t"\
191
        "psllw $3, "#E"             \n\t"\
192
        "psubw "#E", %%mm6          \n\t"\
193
        "psraw $3, "#E"             \n\t"\
194
        "paddw %%mm7, %%mm6         \n\t"\
195
        "paddw "#E", %%mm6          \n\t"\
196
        "paddw "#B", "#B"           \n\t"\
197
        "pxor %%mm7, %%mm7          \n\t"\
198
        "add %2, %0                 \n\t"\
199
        "punpcklbw %%mm7, "#F"      \n\t"\
200
        "psubw "#B", %%mm6          \n\t"\
201
        "psraw $1, "#B"             \n\t"\
202
        "psubw "#A", %%mm6          \n\t"\
203
        "paddw %4, %%mm6            \n\t"\
204
        "psraw $7, %%mm6            \n\t"\
205
        "packuswb %%mm6, %%mm6      \n\t"\
206
        OP(%%mm6, (%1), A, d)            \
207
        "add %3, %1                 \n\t"
208

    
209
/* vertical filter [ 0 -1  5  5 -1  0]  */
210
#define QPEL_CAVSV2(A,B,C,D,E,F,OP,MUL2) \
211
        "movd (%0), "#F"            \n\t"\
212
        "movq "#C", %%mm6           \n\t"\
213
        "paddw "#D", %%mm6          \n\t"\
214
        "pmullw %5, %%mm6           \n\t"\
215
        "add %2, %0                 \n\t"\
216
        "punpcklbw %%mm7, "#F"      \n\t"\
217
        "psubw "#B", %%mm6          \n\t"\
218
        "psubw "#E", %%mm6          \n\t"\
219
        "paddw %4, %%mm6            \n\t"\
220
        "psraw $3, %%mm6            \n\t"\
221
        "packuswb %%mm6, %%mm6      \n\t"\
222
        OP(%%mm6, (%1), A, d)            \
223
        "add %3, %1                 \n\t"
224

    
225
/* vertical filter [ 0 -7 42 96 -2 -1]  */
226
#define QPEL_CAVSV3(A,B,C,D,E,F,OP,MUL2) \
227
        "movd (%0), "#F"            \n\t"\
228
        "movq "#C", %%mm6           \n\t"\
229
        "pmullw "MANGLE(MUL2)", %%mm6\n\t"\
230
        "movq "#D", %%mm7           \n\t"\
231
        "pmullw %5, %%mm7           \n\t"\
232
        "psllw $3, "#B"             \n\t"\
233
        "psubw "#B", %%mm6          \n\t"\
234
        "psraw $3, "#B"             \n\t"\
235
        "paddw %%mm7, %%mm6         \n\t"\
236
        "paddw "#B", %%mm6          \n\t"\
237
        "paddw "#E", "#E"           \n\t"\
238
        "pxor %%mm7, %%mm7          \n\t"\
239
        "add %2, %0                 \n\t"\
240
        "punpcklbw %%mm7, "#F"      \n\t"\
241
        "psubw "#E", %%mm6          \n\t"\
242
        "psraw $1, "#E"             \n\t"\
243
        "psubw "#F", %%mm6          \n\t"\
244
        "paddw %4, %%mm6            \n\t"\
245
        "psraw $7, %%mm6            \n\t"\
246
        "packuswb %%mm6, %%mm6      \n\t"\
247
        OP(%%mm6, (%1), A, d)            \
248
        "add %3, %1                 \n\t"
249

    
250

    
251
#define QPEL_CAVSVNUM(VOP,OP,ADD,MUL1,MUL2)\
252
    int w= 2;\
253
    src -= 2*srcStride;\
254
    \
255
    while(w--){\
256
      __asm__ volatile(\
257
        "pxor %%mm7, %%mm7          \n\t"\
258
        "movd (%0), %%mm0           \n\t"\
259
        "add %2, %0                 \n\t"\
260
        "movd (%0), %%mm1           \n\t"\
261
        "add %2, %0                 \n\t"\
262
        "movd (%0), %%mm2           \n\t"\
263
        "add %2, %0                 \n\t"\
264
        "movd (%0), %%mm3           \n\t"\
265
        "add %2, %0                 \n\t"\
266
        "movd (%0), %%mm4           \n\t"\
267
        "add %2, %0                 \n\t"\
268
        "punpcklbw %%mm7, %%mm0     \n\t"\
269
        "punpcklbw %%mm7, %%mm1     \n\t"\
270
        "punpcklbw %%mm7, %%mm2     \n\t"\
271
        "punpcklbw %%mm7, %%mm3     \n\t"\
272
        "punpcklbw %%mm7, %%mm4     \n\t"\
273
        VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP, MUL2)\
274
        VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP, MUL2)\
275
        VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP, MUL2)\
276
        VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP, MUL2)\
277
        VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP, MUL2)\
278
        VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP, MUL2)\
279
        VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP, MUL2)\
280
        VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP, MUL2)\
281
        \
282
        : "+a"(src), "+c"(dst)\
283
        : "S"((x86_reg)srcStride), "r"((x86_reg)dstStride), "m"(ADD), "m"(MUL1)\
284
        : "memory"\
285
     );\
286
     if(h==16){\
287
        __asm__ volatile(\
288
            VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP, MUL2)\
289
            VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP, MUL2)\
290
            VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP, MUL2)\
291
            VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP, MUL2)\
292
            VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP, MUL2)\
293
            VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP, MUL2)\
294
            VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP, MUL2)\
295
            VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP, MUL2)\
296
            \
297
           : "+a"(src), "+c"(dst)\
298
           : "S"((x86_reg)srcStride), "r"((x86_reg)dstStride), "m"(ADD),  "m"(MUL1)\
299
           : "memory"\
300
        );\
301
     }\
302
     src += 4-(h+5)*srcStride;\
303
     dst += 4-h*dstStride;\
304
   }
305

    
306
#define QPEL_CAVS(OPNAME, OP, MMX)\
307
static void OPNAME ## cavs_qpel8_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
308
    int h=8;\
309
    __asm__ volatile(\
310
        "pxor %%mm7, %%mm7          \n\t"\
311
        "movq %5, %%mm6             \n\t"\
312
        "1:                         \n\t"\
313
        "movq    (%0), %%mm0        \n\t"\
314
        "movq   1(%0), %%mm2        \n\t"\
315
        "movq %%mm0, %%mm1          \n\t"\
316
        "movq %%mm2, %%mm3          \n\t"\
317
        "punpcklbw %%mm7, %%mm0     \n\t"\
318
        "punpckhbw %%mm7, %%mm1     \n\t"\
319
        "punpcklbw %%mm7, %%mm2     \n\t"\
320
        "punpckhbw %%mm7, %%mm3     \n\t"\
321
        "paddw %%mm2, %%mm0         \n\t"\
322
        "paddw %%mm3, %%mm1         \n\t"\
323
        "pmullw %%mm6, %%mm0        \n\t"\
324
        "pmullw %%mm6, %%mm1        \n\t"\
325
        "movq   -1(%0), %%mm2       \n\t"\
326
        "movq    2(%0), %%mm4       \n\t"\
327
        "movq %%mm2, %%mm3          \n\t"\
328
        "movq %%mm4, %%mm5          \n\t"\
329
        "punpcklbw %%mm7, %%mm2     \n\t"\
330
        "punpckhbw %%mm7, %%mm3     \n\t"\
331
        "punpcklbw %%mm7, %%mm4     \n\t"\
332
        "punpckhbw %%mm7, %%mm5     \n\t"\
333
        "paddw %%mm4, %%mm2         \n\t"\
334
        "paddw %%mm3, %%mm5         \n\t"\
335
        "psubw %%mm2, %%mm0         \n\t"\
336
        "psubw %%mm5, %%mm1         \n\t"\
337
        "movq %6, %%mm5             \n\t"\
338
        "paddw %%mm5, %%mm0         \n\t"\
339
        "paddw %%mm5, %%mm1         \n\t"\
340
        "psraw $3, %%mm0            \n\t"\
341
        "psraw $3, %%mm1            \n\t"\
342
        "packuswb %%mm1, %%mm0      \n\t"\
343
        OP(%%mm0, (%1),%%mm5, q)         \
344
        "add %3, %0                 \n\t"\
345
        "add %4, %1                 \n\t"\
346
        "decl %2                    \n\t"\
347
        " jnz 1b                    \n\t"\
348
        : "+a"(src), "+c"(dst), "+m"(h)\
349
        : "d"((x86_reg)srcStride), "S"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_4)\
350
        : "memory"\
351
    );\
352
}\
353
\
354
static inline void OPNAME ## cavs_qpel8or16_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
355
  QPEL_CAVSVNUM(QPEL_CAVSV1,OP,ff_pw_64,ff_pw_96,ff_pw_42)      \
356
}\
357
\
358
static inline void OPNAME ## cavs_qpel8or16_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
359
  QPEL_CAVSVNUM(QPEL_CAVSV2,OP,ff_pw_4,ff_pw_5,ff_pw_5)         \
360
}\
361
\
362
static inline void OPNAME ## cavs_qpel8or16_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
363
  QPEL_CAVSVNUM(QPEL_CAVSV3,OP,ff_pw_64,ff_pw_96,ff_pw_42)      \
364
}\
365
\
366
static void OPNAME ## cavs_qpel8_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
367
    OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst  , src  , dstStride, srcStride, 8);\
368
}\
369
static void OPNAME ## cavs_qpel16_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
370
    OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst  , src  , dstStride, srcStride, 16);\
371
    OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
372
}\
373
\
374
static void OPNAME ## cavs_qpel8_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
375
    OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst  , src  , dstStride, srcStride, 8);\
376
}\
377
static void OPNAME ## cavs_qpel16_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
378
    OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst  , src  , dstStride, srcStride, 16);\
379
    OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
380
}\
381
\
382
static void OPNAME ## cavs_qpel8_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
383
    OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst  , src  , dstStride, srcStride, 8);\
384
}\
385
static void OPNAME ## cavs_qpel16_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
386
    OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst  , src  , dstStride, srcStride, 16);\
387
    OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
388
}\
389
\
390
static void OPNAME ## cavs_qpel16_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
391
    OPNAME ## cavs_qpel8_h_ ## MMX(dst  , src  , dstStride, srcStride);\
392
    OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\
393
    src += 8*srcStride;\
394
    dst += 8*dstStride;\
395
    OPNAME ## cavs_qpel8_h_ ## MMX(dst  , src  , dstStride, srcStride);\
396
    OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\
397
}\
398

    
399
#define CAVS_MC(OPNAME, SIZE, MMX) \
400
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
401
    OPNAME ## cavs_qpel ## SIZE ## _h_ ## MMX(dst, src, stride, stride);\
402
}\
403
\
404
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
405
    OPNAME ## cavs_qpel ## SIZE ## _v1_ ## MMX(dst, src, stride, stride);\
406
}\
407
\
408
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
409
    OPNAME ## cavs_qpel ## SIZE ## _v2_ ## MMX(dst, src, stride, stride);\
410
}\
411
\
412
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
413
    OPNAME ## cavs_qpel ## SIZE ## _v3_ ## MMX(dst, src, stride, stride);\
414
}\
415

    
416
#define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b "    \n\t"
417
#define AVG_3DNOW_OP(a,b,temp, size) \
418
"mov" #size " " #b ", " #temp "   \n\t"\
419
"pavgusb " #temp ", " #a "        \n\t"\
420
"mov" #size " " #a ", " #b "      \n\t"
421
#define AVG_MMX2_OP(a,b,temp, size) \
422
"mov" #size " " #b ", " #temp "   \n\t"\
423
"pavgb " #temp ", " #a "          \n\t"\
424
"mov" #size " " #a ", " #b "      \n\t"
425

    
426
QPEL_CAVS(put_,       PUT_OP, 3dnow)
427
QPEL_CAVS(avg_, AVG_3DNOW_OP, 3dnow)
428
QPEL_CAVS(put_,       PUT_OP, mmx2)
429
QPEL_CAVS(avg_,  AVG_MMX2_OP, mmx2)
430

    
431
CAVS_MC(put_, 8, 3dnow)
432
CAVS_MC(put_, 16,3dnow)
433
CAVS_MC(avg_, 8, 3dnow)
434
CAVS_MC(avg_, 16,3dnow)
435
CAVS_MC(put_, 8, mmx2)
436
CAVS_MC(put_, 16,mmx2)
437
CAVS_MC(avg_, 8, mmx2)
438
CAVS_MC(avg_, 16,mmx2)
439

    
440
void ff_cavsdsp_init_mmx2(DSPContext* c, AVCodecContext *avctx) {
441
#define dspfunc(PFX, IDX, NUM) \
442
    c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmx2; \
443
    c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_mmx2; \
444
    c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_mmx2; \
445
    c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_mmx2; \
446
    c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_mmx2; \
447

    
448
    dspfunc(put_cavs_qpel, 0, 16);
449
    dspfunc(put_cavs_qpel, 1, 8);
450
    dspfunc(avg_cavs_qpel, 0, 16);
451
    dspfunc(avg_cavs_qpel, 1, 8);
452
#undef dspfunc
453
    c->cavs_idct8_add = cavs_idct8_add_mmx;
454
}
455

    
456
void ff_cavsdsp_init_3dnow(DSPContext* c, AVCodecContext *avctx) {
457
#define dspfunc(PFX, IDX, NUM) \
458
    c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmx2; \
459
    c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_3dnow; \
460
    c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_3dnow; \
461
    c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_3dnow; \
462
    c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_3dnow; \
463

    
464
    dspfunc(put_cavs_qpel, 0, 16);
465
    dspfunc(put_cavs_qpel, 1, 8);
466
    dspfunc(avg_cavs_qpel, 0, 16);
467
    dspfunc(avg_cavs_qpel, 1, 8);
468
#undef dspfunc
469
    c->cavs_idct8_add = cavs_idct8_add_mmx;
470
}