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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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* MMX-optimized DSP functions, based on H.264 optimizations by
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* Michael Niedermayer and Loren Merritt
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* This file is part of FFmpeg.
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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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* 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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* 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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#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"
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/*****************************************************************************
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****************************************************************************/
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static inline void cavs_idct8_1d(int16_t *block, uint64_t bias)
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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 */
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"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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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 */
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"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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static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
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DECLARE_ALIGNED_8(int16_t, b2[64]);
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DECLARE_ALIGNED_8(uint64_t, tmp);
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cavs_idct8_1d(block+4*i, ff_pw_4);
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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"
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"movq %%mm4, 56(%1) \n\t"
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"movq %0, %%mm7 \n\t"
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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"
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"movq %%mm0, 32(%1) \n\t"
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"movq %%mm3, 48(%1) \n\t"
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cavs_idct8_1d(b2+4*i, ff_pw_64);
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"psraw $7, %%mm7 \n\t"
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"psraw $7, %%mm6 \n\t"
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"psraw $7, %%mm5 \n\t"
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"psraw $7, %%mm4 \n\t"
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"psraw $7, %%mm3 \n\t"
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"psraw $7, %%mm2 \n\t"
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"psraw $7, %%mm1 \n\t"
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"psraw $7, %%mm0 \n\t"
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"movq %%mm7, (%0) \n\t"
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"movq %%mm5, 16(%0) \n\t"
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"movq %%mm3, 32(%0) \n\t"
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"movq %%mm1, 48(%0) \n\t"
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"movq %%mm0, 64(%0) \n\t"
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"movq %%mm2, 80(%0) \n\t"
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"movq %%mm4, 96(%0) \n\t"
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"movq %%mm6, 112(%0) \n\t"
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add_pixels_clamped_mmx(b2, dst, stride);
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"pxor %%mm7, %%mm7 \n\t"
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"movq %%mm7, (%0) \n\t"
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"movq %%mm7, 8(%0) \n\t"
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"movq %%mm7, 16(%0) \n\t"
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"movq %%mm7, 24(%0) \n\t"
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"movq %%mm7, 32(%0) \n\t"
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"movq %%mm7, 40(%0) \n\t"
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"movq %%mm7, 48(%0) \n\t"
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"movq %%mm7, 56(%0) \n\t"
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"movq %%mm7, 64(%0) \n\t"
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"movq %%mm7, 72(%0) \n\t"
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"movq %%mm7, 80(%0) \n\t"
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"movq %%mm7, 88(%0) \n\t"
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"movq %%mm7, 96(%0) \n\t"
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"movq %%mm7, 104(%0) \n\t"
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"movq %%mm7, 112(%0) \n\t"
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"movq %%mm7, 120(%0) \n\t"
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/*****************************************************************************
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* motion compensation
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****************************************************************************/
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/* vertical filter [-1 -2 96 42 -7 0] */
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#define QPEL_CAVSV1(A,B,C,D,E,F,OP) \
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"movd (%0), "#F" \n\t"\
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"movq "#C", %%mm6 \n\t"\
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"pmullw %5, %%mm6 \n\t"\
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"movq "#D", %%mm7 \n\t"\
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"pmullw %6, %%mm7 \n\t"\
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"psllw $3, "#E" \n\t"\
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"psubw "#E", %%mm6 \n\t"\
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"psraw $3, "#E" \n\t"\
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"paddw %%mm7, %%mm6 \n\t"\
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"paddw "#E", %%mm6 \n\t"\
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"paddw "#B", "#B" \n\t"\
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"pxor %%mm7, %%mm7 \n\t"\
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"punpcklbw %%mm7, "#F" \n\t"\
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"psubw "#B", %%mm6 \n\t"\
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"psraw $1, "#B" \n\t"\
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"psubw "#A", %%mm6 \n\t"\
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"paddw %4, %%mm6 \n\t"\
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"psraw $7, %%mm6 \n\t"\
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"packuswb %%mm6, %%mm6 \n\t"\
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OP(%%mm6, (%1), A, d) \
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/* vertical filter [ 0 -1 5 5 -1 0] */
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#define QPEL_CAVSV2(A,B,C,D,E,F,OP) \
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"movd (%0), "#F" \n\t"\
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"movq "#C", %%mm6 \n\t"\
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"paddw "#D", %%mm6 \n\t"\
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"pmullw %5, %%mm6 \n\t"\
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"punpcklbw %%mm7, "#F" \n\t"\
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"psubw "#B", %%mm6 \n\t"\
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"psubw "#E", %%mm6 \n\t"\
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"paddw %4, %%mm6 \n\t"\
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"psraw $3, %%mm6 \n\t"\
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"packuswb %%mm6, %%mm6 \n\t"\
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OP(%%mm6, (%1), A, d) \
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/* vertical filter [ 0 -7 42 96 -2 -1] */
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#define QPEL_CAVSV3(A,B,C,D,E,F,OP) \
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"movd (%0), "#F" \n\t"\
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"movq "#C", %%mm6 \n\t"\
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"pmullw %6, %%mm6 \n\t"\
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"movq "#D", %%mm7 \n\t"\
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"pmullw %5, %%mm7 \n\t"\
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"psllw $3, "#B" \n\t"\
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"psubw "#B", %%mm6 \n\t"\
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"psraw $3, "#B" \n\t"\
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"paddw %%mm7, %%mm6 \n\t"\
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"paddw "#B", %%mm6 \n\t"\
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"paddw "#E", "#E" \n\t"\
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"pxor %%mm7, %%mm7 \n\t"\
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"punpcklbw %%mm7, "#F" \n\t"\
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"psubw "#E", %%mm6 \n\t"\
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"psraw $1, "#E" \n\t"\
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"psubw "#F", %%mm6 \n\t"\
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"paddw %4, %%mm6 \n\t"\
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"psraw $7, %%mm6 \n\t"\
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"packuswb %%mm6, %%mm6 \n\t"\
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OP(%%mm6, (%1), A, d) \
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#define QPEL_CAVSVNUM(VOP,OP,ADD,MUL1,MUL2)\
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"pxor %%mm7, %%mm7 \n\t"\
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"movd (%0), %%mm0 \n\t"\
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"movd (%0), %%mm1 \n\t"\
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"movd (%0), %%mm2 \n\t"\
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"movd (%0), %%mm3 \n\t"\
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"movd (%0), %%mm4 \n\t"\
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"punpcklbw %%mm7, %%mm0 \n\t"\
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"punpcklbw %%mm7, %%mm1 \n\t"\
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"punpcklbw %%mm7, %%mm2 \n\t"\
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"punpcklbw %%mm7, %%mm3 \n\t"\
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"punpcklbw %%mm7, %%mm4 \n\t"\
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VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
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VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
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VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
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VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
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VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
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VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
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VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
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VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
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: "+a"(src), "+c"(dst)\
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: "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), "m"(ADD), "m"(MUL1), "m"(MUL2)\
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VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
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VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
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VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
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VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
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VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
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VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
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VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
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VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
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: "+a"(src), "+c"(dst)\
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: "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), "m"(ADD), "m"(MUL1), "m"(MUL2)\
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src += 4-(h+5)*srcStride;\
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dst += 4-h*dstStride;\
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#define QPEL_CAVS(OPNAME, OP, MMX)\
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static void OPNAME ## cavs_qpel8_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
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"pxor %%mm7, %%mm7 \n\t"\
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"movq %5, %%mm6 \n\t"\
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"movq (%0), %%mm0 \n\t"\
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"movq 1(%0), %%mm2 \n\t"\
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"movq %%mm0, %%mm1 \n\t"\
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"movq %%mm2, %%mm3 \n\t"\
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"punpcklbw %%mm7, %%mm0 \n\t"\
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"punpckhbw %%mm7, %%mm1 \n\t"\
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"punpcklbw %%mm7, %%mm2 \n\t"\
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"punpckhbw %%mm7, %%mm3 \n\t"\
343
"paddw %%mm2, %%mm0 \n\t"\
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"paddw %%mm3, %%mm1 \n\t"\
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"pmullw %%mm6, %%mm0 \n\t"\
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"pmullw %%mm6, %%mm1 \n\t"\
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"movq -1(%0), %%mm2 \n\t"\
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"movq 2(%0), %%mm4 \n\t"\
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"movq %%mm2, %%mm3 \n\t"\
350
"movq %%mm4, %%mm5 \n\t"\
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"punpcklbw %%mm7, %%mm2 \n\t"\
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"punpckhbw %%mm7, %%mm3 \n\t"\
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"punpcklbw %%mm7, %%mm4 \n\t"\
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"punpckhbw %%mm7, %%mm5 \n\t"\
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"paddw %%mm4, %%mm2 \n\t"\
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"paddw %%mm3, %%mm5 \n\t"\
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"psubw %%mm2, %%mm0 \n\t"\
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"psubw %%mm5, %%mm1 \n\t"\
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"movq %6, %%mm5 \n\t"\
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"paddw %%mm5, %%mm0 \n\t"\
361
"paddw %%mm5, %%mm1 \n\t"\
362
"psraw $3, %%mm0 \n\t"\
363
"psraw $3, %%mm1 \n\t"\
364
"packuswb %%mm1, %%mm0 \n\t"\
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OP(%%mm0, (%1),%%mm5, q) \
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: "+a"(src), "+c"(dst), "+m"(h)\
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: "d"((x86_reg)srcStride), "S"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_4)\
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static inline void OPNAME ## cavs_qpel8or16_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
377
QPEL_CAVSVNUM(QPEL_CAVSV1,OP,ff_pw_64,ff_pw_96,ff_pw_42) \
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static inline void OPNAME ## cavs_qpel8or16_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
381
QPEL_CAVSVNUM(QPEL_CAVSV2,OP,ff_pw_4,ff_pw_5,ff_pw_5) \
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static inline void OPNAME ## cavs_qpel8or16_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
385
QPEL_CAVSVNUM(QPEL_CAVSV3,OP,ff_pw_64,ff_pw_96,ff_pw_42) \
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static void OPNAME ## cavs_qpel8_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
389
OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst , src , dstStride, srcStride, 8);\
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static void OPNAME ## cavs_qpel16_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
392
OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst , src , dstStride, srcStride, 16);\
393
OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
396
static void OPNAME ## cavs_qpel8_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
397
OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst , src , dstStride, srcStride, 8);\
399
static void OPNAME ## cavs_qpel16_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
400
OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst , src , dstStride, srcStride, 16);\
401
OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
404
static void OPNAME ## cavs_qpel8_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
405
OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst , src , dstStride, srcStride, 8);\
407
static void OPNAME ## cavs_qpel16_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
408
OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst , src , dstStride, srcStride, 16);\
409
OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
412
static void OPNAME ## cavs_qpel16_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
413
OPNAME ## cavs_qpel8_h_ ## MMX(dst , src , dstStride, srcStride);\
414
OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\
417
OPNAME ## cavs_qpel8_h_ ## MMX(dst , src , dstStride, srcStride);\
418
OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\
421
#define CAVS_MC(OPNAME, SIZE, MMX) \
422
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
423
OPNAME ## cavs_qpel ## SIZE ## _h_ ## MMX(dst, src, stride, stride);\
426
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
427
OPNAME ## cavs_qpel ## SIZE ## _v1_ ## MMX(dst, src, stride, stride);\
430
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
431
OPNAME ## cavs_qpel ## SIZE ## _v2_ ## MMX(dst, src, stride, stride);\
434
static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
435
OPNAME ## cavs_qpel ## SIZE ## _v3_ ## MMX(dst, src, stride, stride);\
438
#define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b " \n\t"
439
#define AVG_3DNOW_OP(a,b,temp, size) \
440
"mov" #size " " #b ", " #temp " \n\t"\
441
"pavgusb " #temp ", " #a " \n\t"\
442
"mov" #size " " #a ", " #b " \n\t"
443
#define AVG_MMX2_OP(a,b,temp, size) \
444
"mov" #size " " #b ", " #temp " \n\t"\
445
"pavgb " #temp ", " #a " \n\t"\
446
"mov" #size " " #a ", " #b " \n\t"
448
QPEL_CAVS(put_, PUT_OP, 3dnow)
449
QPEL_CAVS(avg_, AVG_3DNOW_OP, 3dnow)
450
QPEL_CAVS(put_, PUT_OP, mmx2)
451
QPEL_CAVS(avg_, AVG_MMX2_OP, mmx2)
453
CAVS_MC(put_, 8, 3dnow)
454
CAVS_MC(put_, 16,3dnow)
455
CAVS_MC(avg_, 8, 3dnow)
456
CAVS_MC(avg_, 16,3dnow)
457
CAVS_MC(put_, 8, mmx2)
458
CAVS_MC(put_, 16,mmx2)
459
CAVS_MC(avg_, 8, mmx2)
460
CAVS_MC(avg_, 16,mmx2)
462
void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
463
void ff_avg_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
464
void ff_put_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
465
void ff_avg_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
467
void ff_cavsdsp_init_mmx2(DSPContext* c, AVCodecContext *avctx) {
468
#define dspfunc(PFX, IDX, NUM) \
469
c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmx2; \
470
c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_mmx2; \
471
c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_mmx2; \
472
c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_mmx2; \
473
c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_mmx2; \
475
dspfunc(put_cavs_qpel, 0, 16);
476
dspfunc(put_cavs_qpel, 1, 8);
477
dspfunc(avg_cavs_qpel, 0, 16);
478
dspfunc(avg_cavs_qpel, 1, 8);
480
c->cavs_idct8_add = cavs_idct8_add_mmx;
483
void ff_cavsdsp_init_3dnow(DSPContext* c, AVCodecContext *avctx) {
484
#define dspfunc(PFX, IDX, NUM) \
485
c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmx2; \
486
c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_3dnow; \
487
c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_3dnow; \
488
c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_3dnow; \
489
c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_3dnow; \
491
dspfunc(put_cavs_qpel, 0, 16);
492
dspfunc(put_cavs_qpel, 1, 8);
493
dspfunc(avg_cavs_qpel, 0, 16);
494
dspfunc(avg_cavs_qpel, 1, 8);
496
c->cavs_idct8_add = cavs_idct8_add_mmx;
added
removed
libavcodec/i386/cavsdsp_mmx.c
