/* * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder * Copyright (c) 2003-2010 Michael Niedermayer <michaelni@gmx.at> * * 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/attributes.h" #include "h264qpel.h" #define pixeltmp int16_t #define BIT_DEPTH 8 #include "h264qpel_template.c" #undef BIT_DEPTH #define BIT_DEPTH 9 #include "h264qpel_template.c" #undef BIT_DEPTH #define BIT_DEPTH 10 #include "h264qpel_template.c" #undef BIT_DEPTH #undef pixeltmp #define pixeltmp int32_t #define BIT_DEPTH 12 #include "h264qpel_template.c" #undef BIT_DEPTH #define BIT_DEPTH 14 #include "h264qpel_template.c" #undef BIT_DEPTH av_cold void ff_h264qpel_init(H264QpelContext *c, int bit_depth) { #undef FUNCC #define FUNCC(f, depth) f ## _ ## depth ## _c #define dspfunc2(PFX, IDX, NUM, depth) \ c->PFX ## _pixels_tab[IDX][ 0] = FUNCC(PFX ## NUM ## _mc00, depth); \ c->PFX ## _pixels_tab[IDX][ 1] = FUNCC(PFX ## NUM ## _mc10, depth); \ c->PFX ## _pixels_tab[IDX][ 2] = FUNCC(PFX ## NUM ## _mc20, depth); \ c->PFX ## _pixels_tab[IDX][ 3] = FUNCC(PFX ## NUM ## _mc30, depth); \ c->PFX ## _pixels_tab[IDX][ 4] = FUNCC(PFX ## NUM ## _mc01, depth); \ c->PFX ## _pixels_tab[IDX][ 5] = FUNCC(PFX ## NUM ## _mc11, depth); \ c->PFX ## _pixels_tab[IDX][ 6] = FUNCC(PFX ## NUM ## _mc21, depth); \ c->PFX ## _pixels_tab[IDX][ 7] = FUNCC(PFX ## NUM ## _mc31, depth); \ c->PFX ## _pixels_tab[IDX][ 8] = FUNCC(PFX ## NUM ## _mc02, depth); \ c->PFX ## _pixels_tab[IDX][ 9] = FUNCC(PFX ## NUM ## _mc12, depth); \ c->PFX ## _pixels_tab[IDX][10] = FUNCC(PFX ## NUM ## _mc22, depth); \ c->PFX ## _pixels_tab[IDX][11] = FUNCC(PFX ## NUM ## _mc32, depth); \ c->PFX ## _pixels_tab[IDX][12] = FUNCC(PFX ## NUM ## _mc03, depth); \ c->PFX ## _pixels_tab[IDX][13] = FUNCC(PFX ## NUM ## _mc13, depth); \ c->PFX ## _pixels_tab[IDX][14] = FUNCC(PFX ## NUM ## _mc23, depth); \ c->PFX ## _pixels_tab[IDX][15] = FUNCC(PFX ## NUM ## _mc33, depth) #define SET_QPEL(depth) \ dspfunc2(put_h264_qpel, 0, 16, depth); \ dspfunc2(put_h264_qpel, 1, 8, depth); \ dspfunc2(put_h264_qpel, 2, 4, depth); \ dspfunc2(put_h264_qpel, 3, 2, depth); \ dspfunc2(avg_h264_qpel, 0, 16, depth); \ dspfunc2(avg_h264_qpel, 1, 8, depth); \ dspfunc2(avg_h264_qpel, 2, 4, depth) switch (bit_depth) { default: SET_QPEL(8); break; case 9: SET_QPEL(9); break; case 10: SET_QPEL(10); break; case 12: SET_QPEL(12); break; case 14: SET_QPEL(14); break; } if (ARCH_AARCH64) ff_h264qpel_init_aarch64(c, bit_depth); if (ARCH_ARM) ff_h264qpel_init_arm(c, bit_depth); if (ARCH_PPC) ff_h264qpel_init_ppc(c, bit_depth); if (ARCH_X86) ff_h264qpel_init_x86(c, bit_depth); if (ARCH_MIPS) ff_h264qpel_init_mips(c, bit_depth); }