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ffmpeg / libavcodec / i386 / cavsdsp_mmx.c @ 56cc85a0

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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 "dsputil.h"
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#include "dsputil_mmx.h"
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#include "common.h"
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/*****************************************************************************
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 *
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 * inverse transform
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 *
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 ****************************************************************************/
34

    
35
#define SUMSUB_BA( a, b ) \
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    "paddw "#b", "#a" \n\t"\
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    "paddw "#b", "#b" \n\t"\
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    "psubw "#a", "#b" \n\t"
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#define SBUTTERFLY(a,b,t,n)\
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    "movq " #a ", " #t "              \n\t" /* abcd */\
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    "punpckl" #n " " #b ", " #a "     \n\t" /* aebf */\
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    "punpckh" #n " " #b ", " #t "     \n\t" /* cgdh */
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#define TRANSPOSE4(a,b,c,d,t)\
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    SBUTTERFLY(a,b,t,wd) /* a=aebf t=cgdh */\
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    SBUTTERFLY(c,d,b,wd) /* c=imjn b=kolp */\
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    SBUTTERFLY(a,c,d,dq) /* a=aeim d=bfjn */\
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    SBUTTERFLY(t,b,c,dq) /* t=cgko c=dhlp */
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static inline void cavs_idct8_1d(int16_t *block, uint64_t bias)
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{
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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"
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        "movq   %%mm2, %%mm6  \n\t"
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        "movq   %%mm7, %%mm1  \n\t"
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        "paddw  %%mm4, %%mm4  \n\t" /* mm4 = 2*src7 */
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        "paddw  %%mm3, %%mm3  \n\t" /* mm3 = 2*src1 */
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        "paddw  %%mm6, %%mm6  \n\t" /* mm6 = 2*src5 */
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        "paddw  %%mm1, %%mm1  \n\t" /* mm1 = 2*src3 */
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        "paddw  %%mm4, %%mm0  \n\t" /* mm0 = 3*src7 */
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        "paddw  %%mm3, %%mm5  \n\t" /* mm5 = 3*src1 */
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        "paddw  %%mm6, %%mm2  \n\t" /* mm2 = 3*src5 */
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        "paddw  %%mm1, %%mm7  \n\t" /* mm7 = 3*src3 */
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        "psubw  %%mm4, %%mm5  \n\t" /* mm5 = 3*src1 - 2*src7 = a0 */
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        "paddw  %%mm6, %%mm7  \n\t" /* mm7 = 3*src3 + 2*src5 = a1 */
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        "psubw  %%mm2, %%mm1  \n\t" /* mm1 = 2*src3 - 3*src5 = a2 */
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        "paddw  %%mm0, %%mm3  \n\t" /* mm3 = 2*src1 + 3*src7 = a3 */
75

    
76
        "movq   %%mm5, %%mm4  \n\t"
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        "movq   %%mm7, %%mm6  \n\t"
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        "movq   %%mm3, %%mm0  \n\t"
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        "movq   %%mm1, %%mm2  \n\t"
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        SUMSUB_BA( %%mm7, %%mm5 )   /* mm7 = a0 + a1  mm5 = a0 - a1 */
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        "paddw  %%mm3, %%mm7  \n\t" /* mm7 = a0 + a1 + a3 */
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        "paddw  %%mm1, %%mm5  \n\t" /* mm5 = a0 - a1 + a2 */
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        "paddw  %%mm7, %%mm7  \n\t"
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        "paddw  %%mm5, %%mm5  \n\t"
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        "paddw  %%mm6, %%mm7  \n\t" /* mm7 = b4 */
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        "paddw  %%mm4, %%mm5  \n\t" /* mm5 = b5 */
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88
        SUMSUB_BA( %%mm1, %%mm3 )   /* mm1 = a3 + a2  mm3 = a3 - a2 */
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        "psubw  %%mm1, %%mm4  \n\t" /* mm4 = a0 - a2 - a3 */
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        "movq   %%mm4, %%mm1  \n\t" /* mm1 = a0 - a2 - a3 */
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        "psubw  %%mm6, %%mm3  \n\t" /* mm3 = a3 - a2 - a1 */
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        "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 */
96

    
97
        "movq  32(%0), %%mm2  \n\t" /* mm2 = src2 */
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        "movq  96(%0), %%mm6  \n\t" /* mm6 = src6 */
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        "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 */
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        "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 */
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        "paddw  %%mm2, %%mm6  \n\t" /* mm6 = 4*src6 + 10*src2 = a6 */
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        "movq    (%0), %%mm2  \n\t" /* mm2 = src0 */
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        "movq  64(%0), %%mm0  \n\t" /* mm0 = src4 */
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        SUMSUB_BA( %%mm0, %%mm2 )   /* mm0 = src0+src4  mm2 = src0-src4 */
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        "psllw  $3,    %%mm0  \n\t"
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        "psllw  $3,    %%mm2  \n\t"
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        "paddw  %1,    %%mm0  \n\t" /* add rounding bias */
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        "paddw  %1,    %%mm2  \n\t" /* add rounding bias */
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        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 */
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        :: "r"(block), "m"(bias)
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    );
126
}
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static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
129
{
130
    int i;
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    DECLARE_ALIGNED_8(int16_t, b2[64]);
132

    
133
    for(i=0; i<2; i++){
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        DECLARE_ALIGNED_8(uint64_t, tmp);
135

    
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        cavs_idct8_1d(block+4*i, ff_pw_4);
137

    
138
        asm volatile(
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            "psraw     $3, %%mm7  \n\t"
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            "psraw     $3, %%mm6  \n\t"
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            "psraw     $3, %%mm5  \n\t"
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            "psraw     $3, %%mm4  \n\t"
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            "psraw     $3, %%mm3  \n\t"
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            "psraw     $3, %%mm2  \n\t"
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            "psraw     $3, %%mm1  \n\t"
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            "psraw     $3, %%mm0  \n\t"
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            "movq   %%mm7,    %0   \n\t"
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            TRANSPOSE4( %%mm0, %%mm2, %%mm4, %%mm6, %%mm7 )
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            "movq   %%mm0,  8(%1)  \n\t"
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            "movq   %%mm6, 24(%1)  \n\t"
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            "movq   %%mm7, 40(%1)  \n\t"
152
            "movq   %%mm4, 56(%1)  \n\t"
153
            "movq    %0,    %%mm7  \n\t"
154
            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"
157
            "movq   %%mm0, 32(%1)  \n\t"
158
            "movq   %%mm3, 48(%1)  \n\t"
159
            : "=m"(tmp)
160
            : "r"(b2+32*i)
161
            : "memory"
162
        );
163
    }
164

    
165
    for(i=0; i<2; i++){
166
        cavs_idct8_1d(b2+4*i, ff_pw_64);
167

    
168
        asm volatile(
169
            "psraw     $7, %%mm7  \n\t"
170
            "psraw     $7, %%mm6  \n\t"
171
            "psraw     $7, %%mm5  \n\t"
172
            "psraw     $7, %%mm4  \n\t"
173
            "psraw     $7, %%mm3  \n\t"
174
            "psraw     $7, %%mm2  \n\t"
175
            "psraw     $7, %%mm1  \n\t"
176
            "psraw     $7, %%mm0  \n\t"
177
            "movq   %%mm7,    (%0)  \n\t"
178
            "movq   %%mm5,  16(%0)  \n\t"
179
            "movq   %%mm3,  32(%0)  \n\t"
180
            "movq   %%mm1,  48(%0)  \n\t"
181
            "movq   %%mm0,  64(%0)  \n\t"
182
            "movq   %%mm2,  80(%0)  \n\t"
183
            "movq   %%mm4,  96(%0)  \n\t"
184
            "movq   %%mm6, 112(%0)  \n\t"
185
            :: "r"(b2+4*i)
186
            : "memory"
187
        );
188
    }
189

    
190
    add_pixels_clamped_mmx(b2, dst, stride);
191

    
192
    /* clear block */
193
    asm volatile(
194
            "pxor %%mm7, %%mm7   \n\t"
195
            "movq %%mm7, (%0)    \n\t"
196
            "movq %%mm7, 8(%0)   \n\t"
197
            "movq %%mm7, 16(%0)  \n\t"
198
            "movq %%mm7, 24(%0)  \n\t"
199
            "movq %%mm7, 32(%0)  \n\t"
200
            "movq %%mm7, 40(%0)  \n\t"
201
            "movq %%mm7, 48(%0)  \n\t"
202
            "movq %%mm7, 56(%0)  \n\t"
203
            "movq %%mm7, 64(%0)  \n\t"
204
            "movq %%mm7, 72(%0)  \n\t"
205
            "movq %%mm7, 80(%0)  \n\t"
206
            "movq %%mm7, 88(%0)  \n\t"
207
            "movq %%mm7, 96(%0)  \n\t"
208
            "movq %%mm7, 104(%0) \n\t"
209
            "movq %%mm7, 112(%0) \n\t"
210
            "movq %%mm7, 120(%0) \n\t"
211
            :: "r" (block)
212
    );
213
}
214

    
215
/*****************************************************************************
216
 *
217
 * motion compensation
218
 *
219
 ****************************************************************************/
220

    
221
/* vertical filter [-1 -2 96 42 -7  0]  */
222
#define QPEL_CAVSV1(A,B,C,D,E,F,OP)      \
223
        "movd (%0), "#F"            \n\t"\
224
        "movq "#C", %%mm6           \n\t"\
225
        "pmullw %5, %%mm6           \n\t"\
226
        "movq "#D", %%mm7           \n\t"\
227
        "pmullw %6, %%mm7           \n\t"\
228
        "psllw $3, "#E"             \n\t"\
229
        "psubw "#E", %%mm6          \n\t"\
230
        "psraw $3, "#E"             \n\t"\
231
        "paddw %%mm7, %%mm6         \n\t"\
232
        "paddw "#E", %%mm6          \n\t"\
233
        "paddw "#B", "#B"           \n\t"\
234
        "pxor %%mm7, %%mm7          \n\t"\
235
        "add %2, %0                 \n\t"\
236
        "punpcklbw %%mm7, "#F"      \n\t"\
237
        "psubw "#B", %%mm6          \n\t"\
238
        "psraw $1, "#B"             \n\t"\
239
        "psubw "#A", %%mm6          \n\t"\
240
        "paddw %4, %%mm6            \n\t"\
241
        "psraw $7, %%mm6            \n\t"\
242
        "packuswb %%mm6, %%mm6      \n\t"\
243
        OP(%%mm6, (%1), A, d)            \
244
        "add %3, %1                 \n\t"
245

    
246
/* vertical filter [ 0 -1  5  5 -1  0]  */
247
#define QPEL_CAVSV2(A,B,C,D,E,F,OP)      \
248
        "movd (%0), "#F"            \n\t"\
249
        "movq "#C", %%mm6           \n\t"\
250
        "paddw "#D", %%mm6          \n\t"\
251
        "pmullw %5, %%mm6           \n\t"\
252
        "add %2, %0                 \n\t"\
253
        "punpcklbw %%mm7, "#F"      \n\t"\
254
        "psubw "#B", %%mm6          \n\t"\
255
        "psubw "#E", %%mm6          \n\t"\
256
        "paddw %4, %%mm6            \n\t"\
257
        "psraw $3, %%mm6            \n\t"\
258
        "packuswb %%mm6, %%mm6      \n\t"\
259
        OP(%%mm6, (%1), A, d)            \
260
        "add %3, %1                 \n\t"
261

    
262
/* vertical filter [ 0 -7 42 96 -2 -1]  */
263
#define QPEL_CAVSV3(A,B,C,D,E,F,OP)      \
264
        "movd (%0), "#F"            \n\t"\
265
        "movq "#C", %%mm6           \n\t"\
266
        "pmullw %6, %%mm6           \n\t"\
267
        "movq "#D", %%mm7           \n\t"\
268
        "pmullw %5, %%mm7           \n\t"\
269
        "psllw $3, "#B"             \n\t"\
270
        "psubw "#B", %%mm6          \n\t"\
271
        "psraw $3, "#B"             \n\t"\
272
        "paddw %%mm7, %%mm6         \n\t"\
273
        "paddw "#B", %%mm6          \n\t"\
274
        "paddw "#E", "#E"           \n\t"\
275
        "pxor %%mm7, %%mm7          \n\t"\
276
        "add %2, %0                 \n\t"\
277
        "punpcklbw %%mm7, "#F"      \n\t"\
278
        "psubw "#E", %%mm6          \n\t"\
279
        "psraw $1, "#E"             \n\t"\
280
        "psubw "#F", %%mm6          \n\t"\
281
        "paddw %4, %%mm6            \n\t"\
282
        "psraw $7, %%mm6            \n\t"\
283
        "packuswb %%mm6, %%mm6      \n\t"\
284
        OP(%%mm6, (%1), A, d)            \
285
        "add %3, %1                 \n\t"
286

    
287

    
288
#define QPEL_CAVSVNUM(VOP,OP,ADD,MUL1,MUL2)\
289
    int w= 2;\
290
    src -= 2*srcStride;\
291
    \
292
    while(w--){\
293
      asm volatile(\
294
        "pxor %%mm7, %%mm7          \n\t"\
295
        "movd (%0), %%mm0           \n\t"\
296
        "add %2, %0                 \n\t"\
297
        "movd (%0), %%mm1           \n\t"\
298
        "add %2, %0                 \n\t"\
299
        "movd (%0), %%mm2           \n\t"\
300
        "add %2, %0                 \n\t"\
301
        "movd (%0), %%mm3           \n\t"\
302
        "add %2, %0                 \n\t"\
303
        "movd (%0), %%mm4           \n\t"\
304
        "add %2, %0                 \n\t"\
305
        "punpcklbw %%mm7, %%mm0     \n\t"\
306
        "punpcklbw %%mm7, %%mm1     \n\t"\
307
        "punpcklbw %%mm7, %%mm2     \n\t"\
308
        "punpcklbw %%mm7, %%mm3     \n\t"\
309
        "punpcklbw %%mm7, %%mm4     \n\t"\
310
        VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
311
        VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
312
        VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
313
        VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
314
        VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
315
        VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
316
        VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
317
        VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
318
        \
319
        : "+a"(src), "+c"(dst)\
320
        : "S"((long)srcStride), "D"((long)dstStride), "m"(ADD), "m"(MUL1), "m"(MUL2)\
321
        : "memory"\
322
     );\
323
     if(h==16){\
324
        asm volatile(\
325
            VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
326
            VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
327
            VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
328
            VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
329
            VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
330
            VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
331
            VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
332
            VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
333
            \
334
           : "+a"(src), "+c"(dst)\
335
           : "S"((long)srcStride), "D"((long)dstStride), "m"(ADD),  "m"(MUL1), "m"(MUL2)\
336
           : "memory"\
337
        );\
338
     }\
339
     src += 4-(h+5)*srcStride;\
340
     dst += 4-h*dstStride;\
341
   }
342

    
343
#define QPEL_CAVS(OPNAME, OP, MMX)\
344
static void OPNAME ## cavs_qpel8_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
345
    int h=8;\
346
    asm volatile(\
347
        "pxor %%mm7, %%mm7          \n\t"\
348
        "movq %5, %%mm6             \n\t"\
349
        "1:                         \n\t"\
350
        "movq    (%0), %%mm0        \n\t"\
351
        "movq   1(%0), %%mm2        \n\t"\
352
        "movq %%mm0, %%mm1          \n\t"\
353
        "movq %%mm2, %%mm3          \n\t"\
354
        "punpcklbw %%mm7, %%mm0     \n\t"\
355
        "punpckhbw %%mm7, %%mm1     \n\t"\
356
        "punpcklbw %%mm7, %%mm2     \n\t"\
357
        "punpckhbw %%mm7, %%mm3     \n\t"\
358
        "paddw %%mm2, %%mm0         \n\t"\
359
        "paddw %%mm3, %%mm1         \n\t"\
360
        "pmullw %%mm6, %%mm0        \n\t"\
361
        "pmullw %%mm6, %%mm1        \n\t"\
362
        "movq   -1(%0), %%mm2       \n\t"\
363
        "movq    2(%0), %%mm4       \n\t"\
364
        "movq %%mm2, %%mm3          \n\t"\
365
        "movq %%mm4, %%mm5          \n\t"\
366
        "punpcklbw %%mm7, %%mm2     \n\t"\
367
        "punpckhbw %%mm7, %%mm3     \n\t"\
368
        "punpcklbw %%mm7, %%mm4     \n\t"\
369
        "punpckhbw %%mm7, %%mm5     \n\t"\
370
        "paddw %%mm4, %%mm2         \n\t"\
371
        "paddw %%mm3, %%mm5         \n\t"\
372
        "psubw %%mm2, %%mm0         \n\t"\
373
        "psubw %%mm5, %%mm1         \n\t"\
374
        "movq %6, %%mm5             \n\t"\
375
        "paddw %%mm5, %%mm0         \n\t"\
376
        "paddw %%mm5, %%mm1         \n\t"\
377
        "psraw $3, %%mm0            \n\t"\
378
        "psraw $3, %%mm1            \n\t"\
379
        "packuswb %%mm1, %%mm0      \n\t"\
380
        OP(%%mm0, (%1),%%mm5, q)         \
381
        "add %3, %0                 \n\t"\
382
        "add %4, %1                 \n\t"\
383
        "decl %2                    \n\t"\
384
        " jnz 1b                    \n\t"\
385
        : "+a"(src), "+c"(dst), "+m"(h)\
386
        : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_4)\
387
        : "memory"\
388
    );\
389
}\
390
\
391
static inline void OPNAME ## cavs_qpel8or16_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
392
  QPEL_CAVSVNUM(QPEL_CAVSV1,OP,ff_pw_64,ff_pw_96,ff_pw_42)      \
393
}\
394
\
395
static inline void OPNAME ## cavs_qpel8or16_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
396
  QPEL_CAVSVNUM(QPEL_CAVSV2,OP,ff_pw_4,ff_pw_5,ff_pw_5)         \
397
}\
398
\
399
static inline void OPNAME ## cavs_qpel8or16_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
400
  QPEL_CAVSVNUM(QPEL_CAVSV3,OP,ff_pw_64,ff_pw_96,ff_pw_42)      \
401
}\
402
\
403
static void OPNAME ## cavs_qpel8_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
404
    OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst  , src  , dstStride, srcStride, 8);\
405
}\
406
static void OPNAME ## cavs_qpel16_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
407
    OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst  , src  , dstStride, srcStride, 16);\
408
    OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
409
}\
410
\
411
static void OPNAME ## cavs_qpel8_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
412
    OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst  , src  , dstStride, srcStride, 8);\
413
}\
414
static void OPNAME ## cavs_qpel16_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
415
    OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst  , src  , dstStride, srcStride, 16);\
416
    OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
417
}\
418
\
419
static void OPNAME ## cavs_qpel8_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
420
    OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst  , src  , dstStride, srcStride, 8);\
421
}\
422
static void OPNAME ## cavs_qpel16_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
423
    OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst  , src  , dstStride, srcStride, 16);\
424
    OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
425
}\
426
\
427
static void OPNAME ## cavs_qpel16_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
428
    OPNAME ## cavs_qpel8_h_ ## MMX(dst  , src  , dstStride, srcStride);\
429
    OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\
430
    src += 8*srcStride;\
431
    dst += 8*dstStride;\
432
    OPNAME ## cavs_qpel8_h_ ## MMX(dst  , src  , dstStride, srcStride);\
433
    OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\
434
}\
435

    
436
#define CAVS_MC(OPNAME, SIZE, MMX) \
437
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
438
    OPNAME ## cavs_qpel ## SIZE ## _h_ ## MMX(dst, src, stride, stride);\
439
}\
440
\
441
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
442
    OPNAME ## cavs_qpel ## SIZE ## _v1_ ## MMX(dst, src, stride, stride);\
443
}\
444
\
445
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
446
    OPNAME ## cavs_qpel ## SIZE ## _v2_ ## MMX(dst, src, stride, stride);\
447
}\
448
\
449
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
450
    OPNAME ## cavs_qpel ## SIZE ## _v3_ ## MMX(dst, src, stride, stride);\
451
}\
452

    
453
#define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b "    \n\t"
454
#define AVG_3DNOW_OP(a,b,temp, size) \
455
"mov" #size " " #b ", " #temp "   \n\t"\
456
"pavgusb " #temp ", " #a "        \n\t"\
457
"mov" #size " " #a ", " #b "      \n\t"
458
#define AVG_MMX2_OP(a,b,temp, size) \
459
"mov" #size " " #b ", " #temp "   \n\t"\
460
"pavgb " #temp ", " #a "          \n\t"\
461
"mov" #size " " #a ", " #b "      \n\t"
462

    
463
QPEL_CAVS(put_,       PUT_OP, 3dnow)
464
QPEL_CAVS(avg_, AVG_3DNOW_OP, 3dnow)
465
QPEL_CAVS(put_,       PUT_OP, mmx2)
466
QPEL_CAVS(avg_,  AVG_MMX2_OP, mmx2)
467

    
468
CAVS_MC(put_, 8, 3dnow)
469
CAVS_MC(put_, 16,3dnow)
470
CAVS_MC(avg_, 8, 3dnow)
471
CAVS_MC(avg_, 16,3dnow)
472
CAVS_MC(put_, 8, mmx2)
473
CAVS_MC(put_, 16,mmx2)
474
CAVS_MC(avg_, 8, mmx2)
475
CAVS_MC(avg_, 16,mmx2)
476

    
477
void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
478
void ff_avg_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
479
void ff_put_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
480
void ff_avg_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
481

    
482
void ff_cavsdsp_init_mmx2(DSPContext* c, AVCodecContext *avctx) {
483
#define dspfunc(PFX, IDX, NUM) \
484
    c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmx2; \
485
    c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_mmx2; \
486
    c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_mmx2; \
487
    c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_mmx2; \
488
    c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_mmx2; \
489

    
490
    dspfunc(put_cavs_qpel, 0, 16);
491
    dspfunc(put_cavs_qpel, 1, 8);
492
    dspfunc(avg_cavs_qpel, 0, 16);
493
    dspfunc(avg_cavs_qpel, 1, 8);
494
#undef dspfunc
495
    c->cavs_idct8_add = cavs_idct8_add_mmx;
496
}
497

    
498
void ff_cavsdsp_init_3dnow(DSPContext* c, AVCodecContext *avctx) {
499
#define dspfunc(PFX, IDX, NUM) \
500
    c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmx2; \
501
    c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_3dnow; \
502
    c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_3dnow; \
503
    c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_3dnow; \
504
    c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_3dnow; \
505

    
506
    dspfunc(put_cavs_qpel, 0, 16);
507
    dspfunc(put_cavs_qpel, 1, 8);
508
    dspfunc(avg_cavs_qpel, 0, 16);
509
    dspfunc(avg_cavs_qpel, 1, 8);
510
#undef dspfunc
511
    c->cavs_idct8_add = cavs_idct8_add_mmx;
512
}