667 lines
21 KiB
C
667 lines
21 KiB
C
/*
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* VC-1 and WMV3 decoder - DSP functions
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* Copyright (c) 2006 Konstantin Shishkov
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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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/**
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* @file
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* VC-1 and WMV3 decoder
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*
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*/
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#include "dsputil.h"
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/** Apply overlap transform to horizontal edge
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*/
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static void vc1_v_overlap_c(uint8_t* src, int stride)
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{
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int i;
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int a, b, c, d;
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int d1, d2;
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int rnd = 1;
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for(i = 0; i < 8; i++) {
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a = src[-2*stride];
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b = src[-stride];
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c = src[0];
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d = src[stride];
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d1 = (a - d + 3 + rnd) >> 3;
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d2 = (a - d + b - c + 4 - rnd) >> 3;
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src[-2*stride] = a - d1;
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src[-stride] = av_clip_uint8(b - d2);
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src[0] = av_clip_uint8(c + d2);
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src[stride] = d + d1;
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src++;
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rnd = !rnd;
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}
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}
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/** Apply overlap transform to vertical edge
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*/
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static void vc1_h_overlap_c(uint8_t* src, int stride)
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{
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int i;
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int a, b, c, d;
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int d1, d2;
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int rnd = 1;
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for(i = 0; i < 8; i++) {
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a = src[-2];
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b = src[-1];
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c = src[0];
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d = src[1];
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d1 = (a - d + 3 + rnd) >> 3;
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d2 = (a - d + b - c + 4 - rnd) >> 3;
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src[-2] = a - d1;
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src[-1] = av_clip_uint8(b - d2);
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src[0] = av_clip_uint8(c + d2);
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src[1] = d + d1;
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src += stride;
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rnd = !rnd;
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}
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}
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/**
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* VC-1 in-loop deblocking filter for one line
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* @param src source block type
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* @param stride block stride
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* @param pq block quantizer
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* @return whether other 3 pairs should be filtered or not
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* @see 8.6
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*/
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static av_always_inline int vc1_filter_line(uint8_t* src, int stride, int pq){
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uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
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int a0 = (2*(src[-2*stride] - src[ 1*stride]) - 5*(src[-1*stride] - src[ 0*stride]) + 4) >> 3;
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int a0_sign = a0 >> 31; /* Store sign */
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a0 = (a0 ^ a0_sign) - a0_sign; /* a0 = FFABS(a0); */
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if(a0 < pq){
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int a1 = FFABS((2*(src[-4*stride] - src[-1*stride]) - 5*(src[-3*stride] - src[-2*stride]) + 4) >> 3);
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int a2 = FFABS((2*(src[ 0*stride] - src[ 3*stride]) - 5*(src[ 1*stride] - src[ 2*stride]) + 4) >> 3);
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if(a1 < a0 || a2 < a0){
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int clip = src[-1*stride] - src[ 0*stride];
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int clip_sign = clip >> 31;
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clip = ((clip ^ clip_sign) - clip_sign)>>1;
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if(clip){
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int a3 = FFMIN(a1, a2);
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int d = 5 * (a3 - a0);
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int d_sign = (d >> 31);
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d = ((d ^ d_sign) - d_sign) >> 3;
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d_sign ^= a0_sign;
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if( d_sign ^ clip_sign )
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d = 0;
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else{
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d = FFMIN(d, clip);
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d = (d ^ d_sign) - d_sign; /* Restore sign */
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src[-1*stride] = cm[src[-1*stride] - d];
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src[ 0*stride] = cm[src[ 0*stride] + d];
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}
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return 1;
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}
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}
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}
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return 0;
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}
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/**
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* VC-1 in-loop deblocking filter
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* @param src source block type
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* @param step distance between horizontally adjacent elements
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* @param stride distance between vertically adjacent elements
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* @param len edge length to filter (4 or 8 pixels)
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* @param pq block quantizer
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* @see 8.6
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*/
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static inline void vc1_loop_filter(uint8_t* src, int step, int stride, int len, int pq)
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{
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int i;
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int filt3;
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for(i = 0; i < len; i += 4){
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filt3 = vc1_filter_line(src + 2*step, stride, pq);
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if(filt3){
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vc1_filter_line(src + 0*step, stride, pq);
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vc1_filter_line(src + 1*step, stride, pq);
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vc1_filter_line(src + 3*step, stride, pq);
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}
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src += step * 4;
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}
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}
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static void vc1_v_loop_filter4_c(uint8_t *src, int stride, int pq)
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{
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vc1_loop_filter(src, 1, stride, 4, pq);
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}
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static void vc1_h_loop_filter4_c(uint8_t *src, int stride, int pq)
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{
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vc1_loop_filter(src, stride, 1, 4, pq);
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}
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static void vc1_v_loop_filter8_c(uint8_t *src, int stride, int pq)
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{
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vc1_loop_filter(src, 1, stride, 8, pq);
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}
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static void vc1_h_loop_filter8_c(uint8_t *src, int stride, int pq)
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{
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vc1_loop_filter(src, stride, 1, 8, pq);
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}
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static void vc1_v_loop_filter16_c(uint8_t *src, int stride, int pq)
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{
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vc1_loop_filter(src, 1, stride, 16, pq);
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}
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static void vc1_h_loop_filter16_c(uint8_t *src, int stride, int pq)
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{
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vc1_loop_filter(src, stride, 1, 16, pq);
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}
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/** Do inverse transform on 8x8 block
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*/
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static void vc1_inv_trans_8x8_dc_c(uint8_t *dest, int linesize, DCTELEM *block)
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{
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int i;
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int dc = block[0];
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const uint8_t *cm;
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dc = (3 * dc + 1) >> 1;
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dc = (3 * dc + 16) >> 5;
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cm = ff_cropTbl + MAX_NEG_CROP + dc;
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for(i = 0; i < 8; i++){
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dest[0] = cm[dest[0]];
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dest[1] = cm[dest[1]];
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dest[2] = cm[dest[2]];
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dest[3] = cm[dest[3]];
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dest[4] = cm[dest[4]];
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dest[5] = cm[dest[5]];
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dest[6] = cm[dest[6]];
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dest[7] = cm[dest[7]];
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dest += linesize;
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}
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}
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static void vc1_inv_trans_8x8_c(DCTELEM block[64])
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{
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int i;
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register int t1,t2,t3,t4,t5,t6,t7,t8;
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DCTELEM *src, *dst;
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src = block;
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dst = block;
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for(i = 0; i < 8; i++){
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t1 = 12 * (src[0] + src[4]) + 4;
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t2 = 12 * (src[0] - src[4]) + 4;
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t3 = 16 * src[2] + 6 * src[6];
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t4 = 6 * src[2] - 16 * src[6];
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t5 = t1 + t3;
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t6 = t2 + t4;
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t7 = t2 - t4;
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t8 = t1 - t3;
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t1 = 16 * src[1] + 15 * src[3] + 9 * src[5] + 4 * src[7];
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t2 = 15 * src[1] - 4 * src[3] - 16 * src[5] - 9 * src[7];
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t3 = 9 * src[1] - 16 * src[3] + 4 * src[5] + 15 * src[7];
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t4 = 4 * src[1] - 9 * src[3] + 15 * src[5] - 16 * src[7];
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dst[0] = (t5 + t1) >> 3;
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dst[1] = (t6 + t2) >> 3;
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dst[2] = (t7 + t3) >> 3;
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dst[3] = (t8 + t4) >> 3;
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dst[4] = (t8 - t4) >> 3;
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dst[5] = (t7 - t3) >> 3;
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dst[6] = (t6 - t2) >> 3;
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dst[7] = (t5 - t1) >> 3;
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src += 8;
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dst += 8;
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}
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src = block;
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dst = block;
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for(i = 0; i < 8; i++){
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t1 = 12 * (src[ 0] + src[32]) + 64;
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t2 = 12 * (src[ 0] - src[32]) + 64;
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t3 = 16 * src[16] + 6 * src[48];
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t4 = 6 * src[16] - 16 * src[48];
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t5 = t1 + t3;
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t6 = t2 + t4;
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t7 = t2 - t4;
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t8 = t1 - t3;
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t1 = 16 * src[ 8] + 15 * src[24] + 9 * src[40] + 4 * src[56];
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t2 = 15 * src[ 8] - 4 * src[24] - 16 * src[40] - 9 * src[56];
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t3 = 9 * src[ 8] - 16 * src[24] + 4 * src[40] + 15 * src[56];
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t4 = 4 * src[ 8] - 9 * src[24] + 15 * src[40] - 16 * src[56];
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dst[ 0] = (t5 + t1) >> 7;
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dst[ 8] = (t6 + t2) >> 7;
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dst[16] = (t7 + t3) >> 7;
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dst[24] = (t8 + t4) >> 7;
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dst[32] = (t8 - t4 + 1) >> 7;
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dst[40] = (t7 - t3 + 1) >> 7;
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dst[48] = (t6 - t2 + 1) >> 7;
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dst[56] = (t5 - t1 + 1) >> 7;
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src++;
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dst++;
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}
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}
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/** Do inverse transform on 8x4 part of block
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*/
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static void vc1_inv_trans_8x4_dc_c(uint8_t *dest, int linesize, DCTELEM *block)
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{
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int i;
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int dc = block[0];
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const uint8_t *cm;
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dc = ( 3 * dc + 1) >> 1;
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dc = (17 * dc + 64) >> 7;
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cm = ff_cropTbl + MAX_NEG_CROP + dc;
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for(i = 0; i < 4; i++){
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dest[0] = cm[dest[0]];
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dest[1] = cm[dest[1]];
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dest[2] = cm[dest[2]];
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dest[3] = cm[dest[3]];
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dest[4] = cm[dest[4]];
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dest[5] = cm[dest[5]];
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dest[6] = cm[dest[6]];
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dest[7] = cm[dest[7]];
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dest += linesize;
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}
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}
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static void vc1_inv_trans_8x4_c(uint8_t *dest, int linesize, DCTELEM *block)
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{
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int i;
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register int t1,t2,t3,t4,t5,t6,t7,t8;
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DCTELEM *src, *dst;
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const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
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src = block;
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dst = block;
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for(i = 0; i < 4; i++){
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t1 = 12 * (src[0] + src[4]) + 4;
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t2 = 12 * (src[0] - src[4]) + 4;
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t3 = 16 * src[2] + 6 * src[6];
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t4 = 6 * src[2] - 16 * src[6];
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t5 = t1 + t3;
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t6 = t2 + t4;
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t7 = t2 - t4;
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t8 = t1 - t3;
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t1 = 16 * src[1] + 15 * src[3] + 9 * src[5] + 4 * src[7];
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t2 = 15 * src[1] - 4 * src[3] - 16 * src[5] - 9 * src[7];
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t3 = 9 * src[1] - 16 * src[3] + 4 * src[5] + 15 * src[7];
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t4 = 4 * src[1] - 9 * src[3] + 15 * src[5] - 16 * src[7];
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dst[0] = (t5 + t1) >> 3;
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dst[1] = (t6 + t2) >> 3;
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dst[2] = (t7 + t3) >> 3;
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dst[3] = (t8 + t4) >> 3;
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dst[4] = (t8 - t4) >> 3;
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dst[5] = (t7 - t3) >> 3;
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dst[6] = (t6 - t2) >> 3;
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dst[7] = (t5 - t1) >> 3;
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src += 8;
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dst += 8;
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}
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src = block;
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for(i = 0; i < 8; i++){
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t1 = 17 * (src[ 0] + src[16]) + 64;
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t2 = 17 * (src[ 0] - src[16]) + 64;
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t3 = 22 * src[ 8] + 10 * src[24];
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t4 = 22 * src[24] - 10 * src[ 8];
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dest[0*linesize] = cm[dest[0*linesize] + ((t1 + t3) >> 7)];
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dest[1*linesize] = cm[dest[1*linesize] + ((t2 - t4) >> 7)];
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dest[2*linesize] = cm[dest[2*linesize] + ((t2 + t4) >> 7)];
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dest[3*linesize] = cm[dest[3*linesize] + ((t1 - t3) >> 7)];
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src ++;
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dest++;
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}
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}
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/** Do inverse transform on 4x8 parts of block
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*/
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static void vc1_inv_trans_4x8_dc_c(uint8_t *dest, int linesize, DCTELEM *block)
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{
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int i;
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int dc = block[0];
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const uint8_t *cm;
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dc = (17 * dc + 4) >> 3;
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dc = (12 * dc + 64) >> 7;
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cm = ff_cropTbl + MAX_NEG_CROP + dc;
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for(i = 0; i < 8; i++){
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dest[0] = cm[dest[0]];
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dest[1] = cm[dest[1]];
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dest[2] = cm[dest[2]];
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dest[3] = cm[dest[3]];
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dest += linesize;
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}
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}
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static void vc1_inv_trans_4x8_c(uint8_t *dest, int linesize, DCTELEM *block)
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{
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int i;
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register int t1,t2,t3,t4,t5,t6,t7,t8;
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DCTELEM *src, *dst;
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const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
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src = block;
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dst = block;
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for(i = 0; i < 8; i++){
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t1 = 17 * (src[0] + src[2]) + 4;
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t2 = 17 * (src[0] - src[2]) + 4;
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t3 = 22 * src[1] + 10 * src[3];
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t4 = 22 * src[3] - 10 * src[1];
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dst[0] = (t1 + t3) >> 3;
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dst[1] = (t2 - t4) >> 3;
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dst[2] = (t2 + t4) >> 3;
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dst[3] = (t1 - t3) >> 3;
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src += 8;
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dst += 8;
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}
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src = block;
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for(i = 0; i < 4; i++){
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t1 = 12 * (src[ 0] + src[32]) + 64;
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t2 = 12 * (src[ 0] - src[32]) + 64;
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t3 = 16 * src[16] + 6 * src[48];
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t4 = 6 * src[16] - 16 * src[48];
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t5 = t1 + t3;
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t6 = t2 + t4;
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t7 = t2 - t4;
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t8 = t1 - t3;
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t1 = 16 * src[ 8] + 15 * src[24] + 9 * src[40] + 4 * src[56];
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t2 = 15 * src[ 8] - 4 * src[24] - 16 * src[40] - 9 * src[56];
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t3 = 9 * src[ 8] - 16 * src[24] + 4 * src[40] + 15 * src[56];
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t4 = 4 * src[ 8] - 9 * src[24] + 15 * src[40] - 16 * src[56];
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dest[0*linesize] = cm[dest[0*linesize] + ((t5 + t1) >> 7)];
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dest[1*linesize] = cm[dest[1*linesize] + ((t6 + t2) >> 7)];
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dest[2*linesize] = cm[dest[2*linesize] + ((t7 + t3) >> 7)];
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dest[3*linesize] = cm[dest[3*linesize] + ((t8 + t4) >> 7)];
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dest[4*linesize] = cm[dest[4*linesize] + ((t8 - t4 + 1) >> 7)];
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dest[5*linesize] = cm[dest[5*linesize] + ((t7 - t3 + 1) >> 7)];
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dest[6*linesize] = cm[dest[6*linesize] + ((t6 - t2 + 1) >> 7)];
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dest[7*linesize] = cm[dest[7*linesize] + ((t5 - t1 + 1) >> 7)];
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src ++;
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dest++;
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}
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}
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/** Do inverse transform on 4x4 part of block
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*/
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static void vc1_inv_trans_4x4_dc_c(uint8_t *dest, int linesize, DCTELEM *block)
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{
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int i;
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int dc = block[0];
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const uint8_t *cm;
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dc = (17 * dc + 4) >> 3;
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dc = (17 * dc + 64) >> 7;
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cm = ff_cropTbl + MAX_NEG_CROP + dc;
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for(i = 0; i < 4; i++){
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dest[0] = cm[dest[0]];
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dest[1] = cm[dest[1]];
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dest[2] = cm[dest[2]];
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dest[3] = cm[dest[3]];
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dest += linesize;
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}
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}
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static void vc1_inv_trans_4x4_c(uint8_t *dest, int linesize, DCTELEM *block)
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{
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int i;
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register int t1,t2,t3,t4;
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DCTELEM *src, *dst;
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const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
|
|
|
|
src = block;
|
|
dst = block;
|
|
for(i = 0; i < 4; i++){
|
|
t1 = 17 * (src[0] + src[2]) + 4;
|
|
t2 = 17 * (src[0] - src[2]) + 4;
|
|
t3 = 22 * src[1] + 10 * src[3];
|
|
t4 = 22 * src[3] - 10 * src[1];
|
|
|
|
dst[0] = (t1 + t3) >> 3;
|
|
dst[1] = (t2 - t4) >> 3;
|
|
dst[2] = (t2 + t4) >> 3;
|
|
dst[3] = (t1 - t3) >> 3;
|
|
|
|
src += 8;
|
|
dst += 8;
|
|
}
|
|
|
|
src = block;
|
|
for(i = 0; i < 4; i++){
|
|
t1 = 17 * (src[ 0] + src[16]) + 64;
|
|
t2 = 17 * (src[ 0] - src[16]) + 64;
|
|
t3 = 22 * src[ 8] + 10 * src[24];
|
|
t4 = 22 * src[24] - 10 * src[ 8];
|
|
|
|
dest[0*linesize] = cm[dest[0*linesize] + ((t1 + t3) >> 7)];
|
|
dest[1*linesize] = cm[dest[1*linesize] + ((t2 - t4) >> 7)];
|
|
dest[2*linesize] = cm[dest[2*linesize] + ((t2 + t4) >> 7)];
|
|
dest[3*linesize] = cm[dest[3*linesize] + ((t1 - t3) >> 7)];
|
|
|
|
src ++;
|
|
dest++;
|
|
}
|
|
}
|
|
|
|
/* motion compensation functions */
|
|
/** Filter in case of 2 filters */
|
|
#define VC1_MSPEL_FILTER_16B(DIR, TYPE) \
|
|
static av_always_inline int vc1_mspel_ ## DIR ## _filter_16bits(const TYPE *src, int stride, int mode) \
|
|
{ \
|
|
switch(mode){ \
|
|
case 0: /* no shift - should not occur */ \
|
|
return 0; \
|
|
case 1: /* 1/4 shift */ \
|
|
return -4*src[-stride] + 53*src[0] + 18*src[stride] - 3*src[stride*2]; \
|
|
case 2: /* 1/2 shift */ \
|
|
return -src[-stride] + 9*src[0] + 9*src[stride] - src[stride*2]; \
|
|
case 3: /* 3/4 shift */ \
|
|
return -3*src[-stride] + 18*src[0] + 53*src[stride] - 4*src[stride*2]; \
|
|
} \
|
|
return 0; /* should not occur */ \
|
|
}
|
|
|
|
VC1_MSPEL_FILTER_16B(ver, uint8_t);
|
|
VC1_MSPEL_FILTER_16B(hor, int16_t);
|
|
|
|
|
|
/** Filter used to interpolate fractional pel values
|
|
*/
|
|
static av_always_inline int vc1_mspel_filter(const uint8_t *src, int stride, int mode, int r)
|
|
{
|
|
switch(mode){
|
|
case 0: //no shift
|
|
return src[0];
|
|
case 1: // 1/4 shift
|
|
return (-4*src[-stride] + 53*src[0] + 18*src[stride] - 3*src[stride*2] + 32 - r) >> 6;
|
|
case 2: // 1/2 shift
|
|
return (-src[-stride] + 9*src[0] + 9*src[stride] - src[stride*2] + 8 - r) >> 4;
|
|
case 3: // 3/4 shift
|
|
return (-3*src[-stride] + 18*src[0] + 53*src[stride] - 4*src[stride*2] + 32 - r) >> 6;
|
|
}
|
|
return 0; //should not occur
|
|
}
|
|
|
|
/** Function used to do motion compensation with bicubic interpolation
|
|
*/
|
|
#define VC1_MSPEL_MC(OP, OPNAME)\
|
|
static void OPNAME ## vc1_mspel_mc(uint8_t *dst, const uint8_t *src, int stride, int hmode, int vmode, int rnd)\
|
|
{\
|
|
int i, j;\
|
|
\
|
|
if (vmode) { /* Horizontal filter to apply */\
|
|
int r;\
|
|
\
|
|
if (hmode) { /* Vertical filter to apply, output to tmp */\
|
|
static const int shift_value[] = { 0, 5, 1, 5 };\
|
|
int shift = (shift_value[hmode]+shift_value[vmode])>>1;\
|
|
int16_t tmp[11*8], *tptr = tmp;\
|
|
\
|
|
r = (1<<(shift-1)) + rnd-1;\
|
|
\
|
|
src -= 1;\
|
|
for(j = 0; j < 8; j++) {\
|
|
for(i = 0; i < 11; i++)\
|
|
tptr[i] = (vc1_mspel_ver_filter_16bits(src + i, stride, vmode)+r)>>shift;\
|
|
src += stride;\
|
|
tptr += 11;\
|
|
}\
|
|
\
|
|
r = 64-rnd;\
|
|
tptr = tmp+1;\
|
|
for(j = 0; j < 8; j++) {\
|
|
for(i = 0; i < 8; i++)\
|
|
OP(dst[i], (vc1_mspel_hor_filter_16bits(tptr + i, 1, hmode)+r)>>7);\
|
|
dst += stride;\
|
|
tptr += 11;\
|
|
}\
|
|
\
|
|
return;\
|
|
}\
|
|
else { /* No horizontal filter, output 8 lines to dst */\
|
|
r = 1-rnd;\
|
|
\
|
|
for(j = 0; j < 8; j++) {\
|
|
for(i = 0; i < 8; i++)\
|
|
OP(dst[i], vc1_mspel_filter(src + i, stride, vmode, r));\
|
|
src += stride;\
|
|
dst += stride;\
|
|
}\
|
|
return;\
|
|
}\
|
|
}\
|
|
\
|
|
/* Horizontal mode with no vertical mode */\
|
|
for(j = 0; j < 8; j++) {\
|
|
for(i = 0; i < 8; i++)\
|
|
OP(dst[i], vc1_mspel_filter(src + i, 1, hmode, rnd));\
|
|
dst += stride;\
|
|
src += stride;\
|
|
}\
|
|
}
|
|
|
|
#define op_put(a, b) a = av_clip_uint8(b)
|
|
#define op_avg(a, b) a = (a + av_clip_uint8(b) + 1) >> 1
|
|
|
|
VC1_MSPEL_MC(op_put, put_)
|
|
VC1_MSPEL_MC(op_avg, avg_)
|
|
|
|
/* pixel functions - really are entry points to vc1_mspel_mc */
|
|
|
|
#define PUT_VC1_MSPEL(a, b)\
|
|
static void put_vc1_mspel_mc ## a ## b ##_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { \
|
|
put_vc1_mspel_mc(dst, src, stride, a, b, rnd); \
|
|
}\
|
|
static void avg_vc1_mspel_mc ## a ## b ##_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { \
|
|
avg_vc1_mspel_mc(dst, src, stride, a, b, rnd); \
|
|
}
|
|
|
|
PUT_VC1_MSPEL(1, 0)
|
|
PUT_VC1_MSPEL(2, 0)
|
|
PUT_VC1_MSPEL(3, 0)
|
|
|
|
PUT_VC1_MSPEL(0, 1)
|
|
PUT_VC1_MSPEL(1, 1)
|
|
PUT_VC1_MSPEL(2, 1)
|
|
PUT_VC1_MSPEL(3, 1)
|
|
|
|
PUT_VC1_MSPEL(0, 2)
|
|
PUT_VC1_MSPEL(1, 2)
|
|
PUT_VC1_MSPEL(2, 2)
|
|
PUT_VC1_MSPEL(3, 2)
|
|
|
|
PUT_VC1_MSPEL(0, 3)
|
|
PUT_VC1_MSPEL(1, 3)
|
|
PUT_VC1_MSPEL(2, 3)
|
|
PUT_VC1_MSPEL(3, 3)
|
|
|
|
av_cold void ff_vc1dsp_init(DSPContext* dsp, AVCodecContext *avctx) {
|
|
dsp->vc1_inv_trans_8x8 = vc1_inv_trans_8x8_c;
|
|
dsp->vc1_inv_trans_4x8 = vc1_inv_trans_4x8_c;
|
|
dsp->vc1_inv_trans_8x4 = vc1_inv_trans_8x4_c;
|
|
dsp->vc1_inv_trans_4x4 = vc1_inv_trans_4x4_c;
|
|
dsp->vc1_inv_trans_8x8_dc = vc1_inv_trans_8x8_dc_c;
|
|
dsp->vc1_inv_trans_4x8_dc = vc1_inv_trans_4x8_dc_c;
|
|
dsp->vc1_inv_trans_8x4_dc = vc1_inv_trans_8x4_dc_c;
|
|
dsp->vc1_inv_trans_4x4_dc = vc1_inv_trans_4x4_dc_c;
|
|
dsp->vc1_h_overlap = vc1_h_overlap_c;
|
|
dsp->vc1_v_overlap = vc1_v_overlap_c;
|
|
dsp->vc1_v_loop_filter4 = vc1_v_loop_filter4_c;
|
|
dsp->vc1_h_loop_filter4 = vc1_h_loop_filter4_c;
|
|
dsp->vc1_v_loop_filter8 = vc1_v_loop_filter8_c;
|
|
dsp->vc1_h_loop_filter8 = vc1_h_loop_filter8_c;
|
|
dsp->vc1_v_loop_filter16 = vc1_v_loop_filter16_c;
|
|
dsp->vc1_h_loop_filter16 = vc1_h_loop_filter16_c;
|
|
|
|
dsp->put_vc1_mspel_pixels_tab[ 0] = ff_put_vc1_mspel_mc00_c;
|
|
dsp->put_vc1_mspel_pixels_tab[ 1] = put_vc1_mspel_mc10_c;
|
|
dsp->put_vc1_mspel_pixels_tab[ 2] = put_vc1_mspel_mc20_c;
|
|
dsp->put_vc1_mspel_pixels_tab[ 3] = put_vc1_mspel_mc30_c;
|
|
dsp->put_vc1_mspel_pixels_tab[ 4] = put_vc1_mspel_mc01_c;
|
|
dsp->put_vc1_mspel_pixels_tab[ 5] = put_vc1_mspel_mc11_c;
|
|
dsp->put_vc1_mspel_pixels_tab[ 6] = put_vc1_mspel_mc21_c;
|
|
dsp->put_vc1_mspel_pixels_tab[ 7] = put_vc1_mspel_mc31_c;
|
|
dsp->put_vc1_mspel_pixels_tab[ 8] = put_vc1_mspel_mc02_c;
|
|
dsp->put_vc1_mspel_pixels_tab[ 9] = put_vc1_mspel_mc12_c;
|
|
dsp->put_vc1_mspel_pixels_tab[10] = put_vc1_mspel_mc22_c;
|
|
dsp->put_vc1_mspel_pixels_tab[11] = put_vc1_mspel_mc32_c;
|
|
dsp->put_vc1_mspel_pixels_tab[12] = put_vc1_mspel_mc03_c;
|
|
dsp->put_vc1_mspel_pixels_tab[13] = put_vc1_mspel_mc13_c;
|
|
dsp->put_vc1_mspel_pixels_tab[14] = put_vc1_mspel_mc23_c;
|
|
dsp->put_vc1_mspel_pixels_tab[15] = put_vc1_mspel_mc33_c;
|
|
|
|
dsp->avg_vc1_mspel_pixels_tab[ 0] = ff_avg_vc1_mspel_mc00_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[ 1] = avg_vc1_mspel_mc10_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[ 2] = avg_vc1_mspel_mc20_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[ 3] = avg_vc1_mspel_mc30_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[ 4] = avg_vc1_mspel_mc01_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[ 5] = avg_vc1_mspel_mc11_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[ 6] = avg_vc1_mspel_mc21_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[ 7] = avg_vc1_mspel_mc31_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[ 8] = avg_vc1_mspel_mc02_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[ 9] = avg_vc1_mspel_mc12_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[10] = avg_vc1_mspel_mc22_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[11] = avg_vc1_mspel_mc32_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[12] = avg_vc1_mspel_mc03_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[13] = avg_vc1_mspel_mc13_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[14] = avg_vc1_mspel_mc23_c;
|
|
dsp->avg_vc1_mspel_pixels_tab[15] = avg_vc1_mspel_mc33_c;
|
|
}
|