ec65675504
compile on e.g. OpenBSD due to running out of registers. Originally committed as revision 20123 to svn://svn.ffmpeg.org/ffmpeg/trunk
476 lines
19 KiB
C
476 lines
19 KiB
C
/*
|
|
* Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
|
|
* Copyright (c) 2006 Stefan Gehrer <stefan.gehrer@gmx.de>
|
|
*
|
|
* MMX-optimized DSP functions, based on H.264 optimizations by
|
|
* Michael Niedermayer and Loren Merritt
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "libavutil/common.h"
|
|
#include "libavutil/x86_cpu.h"
|
|
#include "libavcodec/dsputil.h"
|
|
#include "dsputil_mmx.h"
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* inverse transform
|
|
*
|
|
****************************************************************************/
|
|
|
|
static inline void cavs_idct8_1d(int16_t *block, uint64_t bias)
|
|
{
|
|
__asm__ volatile(
|
|
"movq 112(%0), %%mm4 \n\t" /* mm4 = src7 */
|
|
"movq 16(%0), %%mm5 \n\t" /* mm5 = src1 */
|
|
"movq 80(%0), %%mm2 \n\t" /* mm2 = src5 */
|
|
"movq 48(%0), %%mm7 \n\t" /* mm7 = src3 */
|
|
"movq %%mm4, %%mm0 \n\t"
|
|
"movq %%mm5, %%mm3 \n\t"
|
|
"movq %%mm2, %%mm6 \n\t"
|
|
"movq %%mm7, %%mm1 \n\t"
|
|
|
|
"paddw %%mm4, %%mm4 \n\t" /* mm4 = 2*src7 */
|
|
"paddw %%mm3, %%mm3 \n\t" /* mm3 = 2*src1 */
|
|
"paddw %%mm6, %%mm6 \n\t" /* mm6 = 2*src5 */
|
|
"paddw %%mm1, %%mm1 \n\t" /* mm1 = 2*src3 */
|
|
"paddw %%mm4, %%mm0 \n\t" /* mm0 = 3*src7 */
|
|
"paddw %%mm3, %%mm5 \n\t" /* mm5 = 3*src1 */
|
|
"paddw %%mm6, %%mm2 \n\t" /* mm2 = 3*src5 */
|
|
"paddw %%mm1, %%mm7 \n\t" /* mm7 = 3*src3 */
|
|
"psubw %%mm4, %%mm5 \n\t" /* mm5 = 3*src1 - 2*src7 = a0 */
|
|
"paddw %%mm6, %%mm7 \n\t" /* mm7 = 3*src3 + 2*src5 = a1 */
|
|
"psubw %%mm2, %%mm1 \n\t" /* mm1 = 2*src3 - 3*src5 = a2 */
|
|
"paddw %%mm0, %%mm3 \n\t" /* mm3 = 2*src1 + 3*src7 = a3 */
|
|
|
|
"movq %%mm5, %%mm4 \n\t"
|
|
"movq %%mm7, %%mm6 \n\t"
|
|
"movq %%mm3, %%mm0 \n\t"
|
|
"movq %%mm1, %%mm2 \n\t"
|
|
SUMSUB_BA( %%mm7, %%mm5 ) /* mm7 = a0 + a1 mm5 = a0 - a1 */
|
|
"paddw %%mm3, %%mm7 \n\t" /* mm7 = a0 + a1 + a3 */
|
|
"paddw %%mm1, %%mm5 \n\t" /* mm5 = a0 - a1 + a2 */
|
|
"paddw %%mm7, %%mm7 \n\t"
|
|
"paddw %%mm5, %%mm5 \n\t"
|
|
"paddw %%mm6, %%mm7 \n\t" /* mm7 = b4 */
|
|
"paddw %%mm4, %%mm5 \n\t" /* mm5 = b5 */
|
|
|
|
SUMSUB_BA( %%mm1, %%mm3 ) /* mm1 = a3 + a2 mm3 = a3 - a2 */
|
|
"psubw %%mm1, %%mm4 \n\t" /* mm4 = a0 - a2 - a3 */
|
|
"movq %%mm4, %%mm1 \n\t" /* mm1 = a0 - a2 - a3 */
|
|
"psubw %%mm6, %%mm3 \n\t" /* mm3 = a3 - a2 - a1 */
|
|
"paddw %%mm1, %%mm1 \n\t"
|
|
"paddw %%mm3, %%mm3 \n\t"
|
|
"psubw %%mm2, %%mm1 \n\t" /* mm1 = b7 */
|
|
"paddw %%mm0, %%mm3 \n\t" /* mm3 = b6 */
|
|
|
|
"movq 32(%0), %%mm2 \n\t" /* mm2 = src2 */
|
|
"movq 96(%0), %%mm6 \n\t" /* mm6 = src6 */
|
|
"movq %%mm2, %%mm4 \n\t"
|
|
"movq %%mm6, %%mm0 \n\t"
|
|
"psllw $2, %%mm4 \n\t" /* mm4 = 4*src2 */
|
|
"psllw $2, %%mm6 \n\t" /* mm6 = 4*src6 */
|
|
"paddw %%mm4, %%mm2 \n\t" /* mm2 = 5*src2 */
|
|
"paddw %%mm6, %%mm0 \n\t" /* mm0 = 5*src6 */
|
|
"paddw %%mm2, %%mm2 \n\t"
|
|
"paddw %%mm0, %%mm0 \n\t"
|
|
"psubw %%mm0, %%mm4 \n\t" /* mm4 = 4*src2 - 10*src6 = a7 */
|
|
"paddw %%mm2, %%mm6 \n\t" /* mm6 = 4*src6 + 10*src2 = a6 */
|
|
|
|
"movq (%0), %%mm2 \n\t" /* mm2 = src0 */
|
|
"movq 64(%0), %%mm0 \n\t" /* mm0 = src4 */
|
|
SUMSUB_BA( %%mm0, %%mm2 ) /* mm0 = src0+src4 mm2 = src0-src4 */
|
|
"psllw $3, %%mm0 \n\t"
|
|
"psllw $3, %%mm2 \n\t"
|
|
"paddw %1, %%mm0 \n\t" /* add rounding bias */
|
|
"paddw %1, %%mm2 \n\t" /* add rounding bias */
|
|
|
|
SUMSUB_BA( %%mm6, %%mm0 ) /* mm6 = a4 + a6 mm0 = a4 - a6 */
|
|
SUMSUB_BA( %%mm4, %%mm2 ) /* mm4 = a5 + a7 mm2 = a5 - a7 */
|
|
SUMSUB_BA( %%mm7, %%mm6 ) /* mm7 = dst0 mm6 = dst7 */
|
|
SUMSUB_BA( %%mm5, %%mm4 ) /* mm5 = dst1 mm4 = dst6 */
|
|
SUMSUB_BA( %%mm3, %%mm2 ) /* mm3 = dst2 mm2 = dst5 */
|
|
SUMSUB_BA( %%mm1, %%mm0 ) /* mm1 = dst3 mm0 = dst4 */
|
|
:: "r"(block), "m"(bias)
|
|
);
|
|
}
|
|
|
|
static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
|
|
{
|
|
int i;
|
|
DECLARE_ALIGNED_8(int16_t, b2[64]);
|
|
|
|
for(i=0; i<2; i++){
|
|
DECLARE_ALIGNED_8(uint64_t, tmp);
|
|
|
|
cavs_idct8_1d(block+4*i, ff_pw_4);
|
|
|
|
__asm__ volatile(
|
|
"psraw $3, %%mm7 \n\t"
|
|
"psraw $3, %%mm6 \n\t"
|
|
"psraw $3, %%mm5 \n\t"
|
|
"psraw $3, %%mm4 \n\t"
|
|
"psraw $3, %%mm3 \n\t"
|
|
"psraw $3, %%mm2 \n\t"
|
|
"psraw $3, %%mm1 \n\t"
|
|
"psraw $3, %%mm0 \n\t"
|
|
"movq %%mm7, %0 \n\t"
|
|
TRANSPOSE4( %%mm0, %%mm2, %%mm4, %%mm6, %%mm7 )
|
|
"movq %%mm0, 8(%1) \n\t"
|
|
"movq %%mm6, 24(%1) \n\t"
|
|
"movq %%mm7, 40(%1) \n\t"
|
|
"movq %%mm4, 56(%1) \n\t"
|
|
"movq %0, %%mm7 \n\t"
|
|
TRANSPOSE4( %%mm7, %%mm5, %%mm3, %%mm1, %%mm0 )
|
|
"movq %%mm7, (%1) \n\t"
|
|
"movq %%mm1, 16(%1) \n\t"
|
|
"movq %%mm0, 32(%1) \n\t"
|
|
"movq %%mm3, 48(%1) \n\t"
|
|
: "=m"(tmp)
|
|
: "r"(b2+32*i)
|
|
: "memory"
|
|
);
|
|
}
|
|
|
|
for(i=0; i<2; i++){
|
|
cavs_idct8_1d(b2+4*i, ff_pw_64.a);
|
|
|
|
__asm__ volatile(
|
|
"psraw $7, %%mm7 \n\t"
|
|
"psraw $7, %%mm6 \n\t"
|
|
"psraw $7, %%mm5 \n\t"
|
|
"psraw $7, %%mm4 \n\t"
|
|
"psraw $7, %%mm3 \n\t"
|
|
"psraw $7, %%mm2 \n\t"
|
|
"psraw $7, %%mm1 \n\t"
|
|
"psraw $7, %%mm0 \n\t"
|
|
"movq %%mm7, (%0) \n\t"
|
|
"movq %%mm5, 16(%0) \n\t"
|
|
"movq %%mm3, 32(%0) \n\t"
|
|
"movq %%mm1, 48(%0) \n\t"
|
|
"movq %%mm0, 64(%0) \n\t"
|
|
"movq %%mm2, 80(%0) \n\t"
|
|
"movq %%mm4, 96(%0) \n\t"
|
|
"movq %%mm6, 112(%0) \n\t"
|
|
:: "r"(b2+4*i)
|
|
: "memory"
|
|
);
|
|
}
|
|
|
|
add_pixels_clamped_mmx(b2, dst, stride);
|
|
}
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* motion compensation
|
|
*
|
|
****************************************************************************/
|
|
|
|
/* vertical filter [-1 -2 96 42 -7 0] */
|
|
#define QPEL_CAVSV1(A,B,C,D,E,F,OP,MUL2) \
|
|
"movd (%0), "#F" \n\t"\
|
|
"movq "#C", %%mm6 \n\t"\
|
|
"pmullw %5, %%mm6 \n\t"\
|
|
"movq "#D", %%mm7 \n\t"\
|
|
"pmullw "MANGLE(MUL2)", %%mm7\n\t"\
|
|
"psllw $3, "#E" \n\t"\
|
|
"psubw "#E", %%mm6 \n\t"\
|
|
"psraw $3, "#E" \n\t"\
|
|
"paddw %%mm7, %%mm6 \n\t"\
|
|
"paddw "#E", %%mm6 \n\t"\
|
|
"paddw "#B", "#B" \n\t"\
|
|
"pxor %%mm7, %%mm7 \n\t"\
|
|
"add %2, %0 \n\t"\
|
|
"punpcklbw %%mm7, "#F" \n\t"\
|
|
"psubw "#B", %%mm6 \n\t"\
|
|
"psraw $1, "#B" \n\t"\
|
|
"psubw "#A", %%mm6 \n\t"\
|
|
"paddw %4, %%mm6 \n\t"\
|
|
"psraw $7, %%mm6 \n\t"\
|
|
"packuswb %%mm6, %%mm6 \n\t"\
|
|
OP(%%mm6, (%1), A, d) \
|
|
"add %3, %1 \n\t"
|
|
|
|
/* vertical filter [ 0 -1 5 5 -1 0] */
|
|
#define QPEL_CAVSV2(A,B,C,D,E,F,OP,MUL2) \
|
|
"movd (%0), "#F" \n\t"\
|
|
"movq "#C", %%mm6 \n\t"\
|
|
"paddw "#D", %%mm6 \n\t"\
|
|
"pmullw %5, %%mm6 \n\t"\
|
|
"add %2, %0 \n\t"\
|
|
"punpcklbw %%mm7, "#F" \n\t"\
|
|
"psubw "#B", %%mm6 \n\t"\
|
|
"psubw "#E", %%mm6 \n\t"\
|
|
"paddw %4, %%mm6 \n\t"\
|
|
"psraw $3, %%mm6 \n\t"\
|
|
"packuswb %%mm6, %%mm6 \n\t"\
|
|
OP(%%mm6, (%1), A, d) \
|
|
"add %3, %1 \n\t"
|
|
|
|
/* vertical filter [ 0 -7 42 96 -2 -1] */
|
|
#define QPEL_CAVSV3(A,B,C,D,E,F,OP,MUL2) \
|
|
"movd (%0), "#F" \n\t"\
|
|
"movq "#C", %%mm6 \n\t"\
|
|
"pmullw "MANGLE(MUL2)", %%mm6\n\t"\
|
|
"movq "#D", %%mm7 \n\t"\
|
|
"pmullw %5, %%mm7 \n\t"\
|
|
"psllw $3, "#B" \n\t"\
|
|
"psubw "#B", %%mm6 \n\t"\
|
|
"psraw $3, "#B" \n\t"\
|
|
"paddw %%mm7, %%mm6 \n\t"\
|
|
"paddw "#B", %%mm6 \n\t"\
|
|
"paddw "#E", "#E" \n\t"\
|
|
"pxor %%mm7, %%mm7 \n\t"\
|
|
"add %2, %0 \n\t"\
|
|
"punpcklbw %%mm7, "#F" \n\t"\
|
|
"psubw "#E", %%mm6 \n\t"\
|
|
"psraw $1, "#E" \n\t"\
|
|
"psubw "#F", %%mm6 \n\t"\
|
|
"paddw %4, %%mm6 \n\t"\
|
|
"psraw $7, %%mm6 \n\t"\
|
|
"packuswb %%mm6, %%mm6 \n\t"\
|
|
OP(%%mm6, (%1), A, d) \
|
|
"add %3, %1 \n\t"
|
|
|
|
|
|
#define QPEL_CAVSVNUM(VOP,OP,ADD,MUL1,MUL2)\
|
|
int w= 2;\
|
|
src -= 2*srcStride;\
|
|
\
|
|
while(w--){\
|
|
__asm__ volatile(\
|
|
"pxor %%mm7, %%mm7 \n\t"\
|
|
"movd (%0), %%mm0 \n\t"\
|
|
"add %2, %0 \n\t"\
|
|
"movd (%0), %%mm1 \n\t"\
|
|
"add %2, %0 \n\t"\
|
|
"movd (%0), %%mm2 \n\t"\
|
|
"add %2, %0 \n\t"\
|
|
"movd (%0), %%mm3 \n\t"\
|
|
"add %2, %0 \n\t"\
|
|
"movd (%0), %%mm4 \n\t"\
|
|
"add %2, %0 \n\t"\
|
|
"punpcklbw %%mm7, %%mm0 \n\t"\
|
|
"punpcklbw %%mm7, %%mm1 \n\t"\
|
|
"punpcklbw %%mm7, %%mm2 \n\t"\
|
|
"punpcklbw %%mm7, %%mm3 \n\t"\
|
|
"punpcklbw %%mm7, %%mm4 \n\t"\
|
|
VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP, MUL2)\
|
|
VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP, MUL2)\
|
|
VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP, MUL2)\
|
|
VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP, MUL2)\
|
|
VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP, MUL2)\
|
|
VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP, MUL2)\
|
|
VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP, MUL2)\
|
|
VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP, MUL2)\
|
|
\
|
|
: "+a"(src), "+c"(dst)\
|
|
: "S"((x86_reg)srcStride), "r"((x86_reg)dstStride), "m"(ADD), "m"(MUL1)\
|
|
: "memory"\
|
|
);\
|
|
if(h==16){\
|
|
__asm__ volatile(\
|
|
VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP, MUL2)\
|
|
VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP, MUL2)\
|
|
VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP, MUL2)\
|
|
VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP, MUL2)\
|
|
VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP, MUL2)\
|
|
VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP, MUL2)\
|
|
VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP, MUL2)\
|
|
VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP, MUL2)\
|
|
\
|
|
: "+a"(src), "+c"(dst)\
|
|
: "S"((x86_reg)srcStride), "r"((x86_reg)dstStride), "m"(ADD), "m"(MUL1)\
|
|
: "memory"\
|
|
);\
|
|
}\
|
|
src += 4-(h+5)*srcStride;\
|
|
dst += 4-h*dstStride;\
|
|
}
|
|
|
|
#define QPEL_CAVS(OPNAME, OP, MMX)\
|
|
static void OPNAME ## cavs_qpel8_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
|
|
int h=8;\
|
|
__asm__ volatile(\
|
|
"pxor %%mm7, %%mm7 \n\t"\
|
|
"movq %5, %%mm6 \n\t"\
|
|
"1: \n\t"\
|
|
"movq (%0), %%mm0 \n\t"\
|
|
"movq 1(%0), %%mm2 \n\t"\
|
|
"movq %%mm0, %%mm1 \n\t"\
|
|
"movq %%mm2, %%mm3 \n\t"\
|
|
"punpcklbw %%mm7, %%mm0 \n\t"\
|
|
"punpckhbw %%mm7, %%mm1 \n\t"\
|
|
"punpcklbw %%mm7, %%mm2 \n\t"\
|
|
"punpckhbw %%mm7, %%mm3 \n\t"\
|
|
"paddw %%mm2, %%mm0 \n\t"\
|
|
"paddw %%mm3, %%mm1 \n\t"\
|
|
"pmullw %%mm6, %%mm0 \n\t"\
|
|
"pmullw %%mm6, %%mm1 \n\t"\
|
|
"movq -1(%0), %%mm2 \n\t"\
|
|
"movq 2(%0), %%mm4 \n\t"\
|
|
"movq %%mm2, %%mm3 \n\t"\
|
|
"movq %%mm4, %%mm5 \n\t"\
|
|
"punpcklbw %%mm7, %%mm2 \n\t"\
|
|
"punpckhbw %%mm7, %%mm3 \n\t"\
|
|
"punpcklbw %%mm7, %%mm4 \n\t"\
|
|
"punpckhbw %%mm7, %%mm5 \n\t"\
|
|
"paddw %%mm4, %%mm2 \n\t"\
|
|
"paddw %%mm3, %%mm5 \n\t"\
|
|
"psubw %%mm2, %%mm0 \n\t"\
|
|
"psubw %%mm5, %%mm1 \n\t"\
|
|
"movq %6, %%mm5 \n\t"\
|
|
"paddw %%mm5, %%mm0 \n\t"\
|
|
"paddw %%mm5, %%mm1 \n\t"\
|
|
"psraw $3, %%mm0 \n\t"\
|
|
"psraw $3, %%mm1 \n\t"\
|
|
"packuswb %%mm1, %%mm0 \n\t"\
|
|
OP(%%mm0, (%1),%%mm5, q) \
|
|
"add %3, %0 \n\t"\
|
|
"add %4, %1 \n\t"\
|
|
"decl %2 \n\t"\
|
|
" jnz 1b \n\t"\
|
|
: "+a"(src), "+c"(dst), "+m"(h)\
|
|
: "d"((x86_reg)srcStride), "S"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_4)\
|
|
: "memory"\
|
|
);\
|
|
}\
|
|
\
|
|
static inline void OPNAME ## cavs_qpel8or16_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
|
|
QPEL_CAVSVNUM(QPEL_CAVSV1,OP,ff_pw_64,ff_pw_96,ff_pw_42) \
|
|
}\
|
|
\
|
|
static inline void OPNAME ## cavs_qpel8or16_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
|
|
QPEL_CAVSVNUM(QPEL_CAVSV2,OP,ff_pw_4,ff_pw_5,ff_pw_5) \
|
|
}\
|
|
\
|
|
static inline void OPNAME ## cavs_qpel8or16_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
|
|
QPEL_CAVSVNUM(QPEL_CAVSV3,OP,ff_pw_64,ff_pw_96,ff_pw_42) \
|
|
}\
|
|
\
|
|
static void OPNAME ## cavs_qpel8_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
|
|
OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst , src , dstStride, srcStride, 8);\
|
|
}\
|
|
static void OPNAME ## cavs_qpel16_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
|
|
OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst , src , dstStride, srcStride, 16);\
|
|
OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
|
|
}\
|
|
\
|
|
static void OPNAME ## cavs_qpel8_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
|
|
OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst , src , dstStride, srcStride, 8);\
|
|
}\
|
|
static void OPNAME ## cavs_qpel16_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
|
|
OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst , src , dstStride, srcStride, 16);\
|
|
OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
|
|
}\
|
|
\
|
|
static void OPNAME ## cavs_qpel8_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
|
|
OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst , src , dstStride, srcStride, 8);\
|
|
}\
|
|
static void OPNAME ## cavs_qpel16_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
|
|
OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst , src , dstStride, srcStride, 16);\
|
|
OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
|
|
}\
|
|
\
|
|
static void OPNAME ## cavs_qpel16_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
|
|
OPNAME ## cavs_qpel8_h_ ## MMX(dst , src , dstStride, srcStride);\
|
|
OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\
|
|
src += 8*srcStride;\
|
|
dst += 8*dstStride;\
|
|
OPNAME ## cavs_qpel8_h_ ## MMX(dst , src , dstStride, srcStride);\
|
|
OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\
|
|
}\
|
|
|
|
#define CAVS_MC(OPNAME, SIZE, MMX) \
|
|
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
OPNAME ## cavs_qpel ## SIZE ## _h_ ## MMX(dst, src, stride, stride);\
|
|
}\
|
|
\
|
|
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
OPNAME ## cavs_qpel ## SIZE ## _v1_ ## MMX(dst, src, stride, stride);\
|
|
}\
|
|
\
|
|
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
OPNAME ## cavs_qpel ## SIZE ## _v2_ ## MMX(dst, src, stride, stride);\
|
|
}\
|
|
\
|
|
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
|
|
OPNAME ## cavs_qpel ## SIZE ## _v3_ ## MMX(dst, src, stride, stride);\
|
|
}\
|
|
|
|
#define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b " \n\t"
|
|
#define AVG_3DNOW_OP(a,b,temp, size) \
|
|
"mov" #size " " #b ", " #temp " \n\t"\
|
|
"pavgusb " #temp ", " #a " \n\t"\
|
|
"mov" #size " " #a ", " #b " \n\t"
|
|
#define AVG_MMX2_OP(a,b,temp, size) \
|
|
"mov" #size " " #b ", " #temp " \n\t"\
|
|
"pavgb " #temp ", " #a " \n\t"\
|
|
"mov" #size " " #a ", " #b " \n\t"
|
|
|
|
QPEL_CAVS(put_, PUT_OP, 3dnow)
|
|
QPEL_CAVS(avg_, AVG_3DNOW_OP, 3dnow)
|
|
QPEL_CAVS(put_, PUT_OP, mmx2)
|
|
QPEL_CAVS(avg_, AVG_MMX2_OP, mmx2)
|
|
|
|
CAVS_MC(put_, 8, 3dnow)
|
|
CAVS_MC(put_, 16,3dnow)
|
|
CAVS_MC(avg_, 8, 3dnow)
|
|
CAVS_MC(avg_, 16,3dnow)
|
|
CAVS_MC(put_, 8, mmx2)
|
|
CAVS_MC(put_, 16,mmx2)
|
|
CAVS_MC(avg_, 8, mmx2)
|
|
CAVS_MC(avg_, 16,mmx2)
|
|
|
|
void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
|
|
void ff_avg_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
|
|
void ff_put_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
|
|
void ff_avg_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
|
|
|
|
void ff_cavsdsp_init_mmx2(DSPContext* c, AVCodecContext *avctx) {
|
|
#define dspfunc(PFX, IDX, NUM) \
|
|
c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmx2; \
|
|
c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_mmx2; \
|
|
c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_mmx2; \
|
|
c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_mmx2; \
|
|
c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_mmx2; \
|
|
|
|
dspfunc(put_cavs_qpel, 0, 16);
|
|
dspfunc(put_cavs_qpel, 1, 8);
|
|
dspfunc(avg_cavs_qpel, 0, 16);
|
|
dspfunc(avg_cavs_qpel, 1, 8);
|
|
#undef dspfunc
|
|
c->cavs_idct8_add = cavs_idct8_add_mmx;
|
|
}
|
|
|
|
void ff_cavsdsp_init_3dnow(DSPContext* c, AVCodecContext *avctx) {
|
|
#define dspfunc(PFX, IDX, NUM) \
|
|
c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmx2; \
|
|
c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_3dnow; \
|
|
c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_3dnow; \
|
|
c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_3dnow; \
|
|
c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_3dnow; \
|
|
|
|
dspfunc(put_cavs_qpel, 0, 16);
|
|
dspfunc(put_cavs_qpel, 1, 8);
|
|
dspfunc(avg_cavs_qpel, 0, 16);
|
|
dspfunc(avg_cavs_qpel, 1, 8);
|
|
#undef dspfunc
|
|
c->cavs_idct8_add = cavs_idct8_add_mmx;
|
|
}
|