yading@10: /*
yading@10:  * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
yading@10:  * Copyright (c) 2003-2010 Michael Niedermayer <michaelni@gmx.at>
yading@10:  *
yading@10:  * This file is part of FFmpeg.
yading@10:  *
yading@10:  * FFmpeg is free software; you can redistribute it and/or
yading@10:  * modify it under the terms of the GNU Lesser General Public
yading@10:  * License as published by the Free Software Foundation; either
yading@10:  * version 2.1 of the License, or (at your option) any later version.
yading@10:  *
yading@10:  * FFmpeg is distributed in the hope that it will be useful,
yading@10:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
yading@10:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
yading@10:  * Lesser General Public License for more details.
yading@10:  *
yading@10:  * You should have received a copy of the GNU Lesser General Public
yading@10:  * License along with FFmpeg; if not, write to the Free Software
yading@10:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
yading@10:  */
yading@10: 
yading@10: #include "h264qpel.h"
yading@10: 
yading@10: #define pixeltmp int16_t
yading@10: #define BIT_DEPTH 8
yading@10: #include "h264qpel_template.c"
yading@10: #undef BIT_DEPTH
yading@10: 
yading@10: #define BIT_DEPTH 9
yading@10: #include "h264qpel_template.c"
yading@10: #undef BIT_DEPTH
yading@10: 
yading@10: #define BIT_DEPTH 10
yading@10: #include "h264qpel_template.c"
yading@10: #undef BIT_DEPTH
yading@10: #undef pixeltmp
yading@10: 
yading@10: #define pixeltmp int32_t
yading@10: #define BIT_DEPTH 12
yading@10: #include "h264qpel_template.c"
yading@10: #undef BIT_DEPTH
yading@10: 
yading@10: #define BIT_DEPTH 14
yading@10: #include "h264qpel_template.c"
yading@10: #undef BIT_DEPTH
yading@10: 
yading@10: 
yading@10: void ff_h264qpel_init(H264QpelContext *c, int bit_depth)
yading@10: {
yading@10: #undef FUNCC
yading@10: #define FUNCC(f, depth) f ## _ ## depth ## _c
yading@10: 
yading@10: #define dspfunc2(PFX, IDX, NUM, depth)                                  \
yading@10:     c->PFX ## _pixels_tab[IDX][ 0] = FUNCC(PFX ## NUM ## _mc00, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][ 1] = FUNCC(PFX ## NUM ## _mc10, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][ 2] = FUNCC(PFX ## NUM ## _mc20, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][ 3] = FUNCC(PFX ## NUM ## _mc30, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][ 4] = FUNCC(PFX ## NUM ## _mc01, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][ 5] = FUNCC(PFX ## NUM ## _mc11, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][ 6] = FUNCC(PFX ## NUM ## _mc21, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][ 7] = FUNCC(PFX ## NUM ## _mc31, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][ 8] = FUNCC(PFX ## NUM ## _mc02, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][ 9] = FUNCC(PFX ## NUM ## _mc12, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][10] = FUNCC(PFX ## NUM ## _mc22, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][11] = FUNCC(PFX ## NUM ## _mc32, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][12] = FUNCC(PFX ## NUM ## _mc03, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][13] = FUNCC(PFX ## NUM ## _mc13, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][14] = FUNCC(PFX ## NUM ## _mc23, depth); \
yading@10:     c->PFX ## _pixels_tab[IDX][15] = FUNCC(PFX ## NUM ## _mc33, depth)
yading@10: 
yading@10: #define SET_QPEL(depth)                         \
yading@10:     dspfunc2(put_h264_qpel, 0, 16, depth);      \
yading@10:     dspfunc2(put_h264_qpel, 1,  8, depth);      \
yading@10:     dspfunc2(put_h264_qpel, 2,  4, depth);      \
yading@10:     dspfunc2(put_h264_qpel, 3,  2, depth);      \
yading@10:     dspfunc2(avg_h264_qpel, 0, 16, depth);      \
yading@10:     dspfunc2(avg_h264_qpel, 1,  8, depth);      \
yading@10:     dspfunc2(avg_h264_qpel, 2,  4, depth)
yading@10: 
yading@10:     switch (bit_depth) {
yading@10:     default:
yading@10:         SET_QPEL(8);
yading@10:         break;
yading@10:     case 9:
yading@10:         SET_QPEL(9);
yading@10:         break;
yading@10:     case 10:
yading@10:         SET_QPEL(10);
yading@10:         break;
yading@10:     case 12:
yading@10:         SET_QPEL(12);
yading@10:         break;
yading@10:     case 14:
yading@10:         SET_QPEL(14);
yading@10:         break;
yading@10:     }
yading@10: 
yading@10:     if (ARCH_ARM)
yading@10:         ff_h264qpel_init_arm(c, bit_depth);
yading@10:     if (ARCH_PPC)
yading@10:         ff_h264qpel_init_ppc(c, bit_depth);
yading@10:     if (ARCH_X86)
yading@10:         ff_h264qpel_init_x86(c, bit_depth);
yading@10: }