/* * HEVC video Decoder * * Copyright (C) 2012 - 2013 Guillaume Martres * * 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 "hevcdec.h" #include "pred.h" #define BIT_DEPTH 8#include "pred_template.c"#undef BIT_DEPTH #define BIT_DEPTH 9#include "pred_template.c"#undef BIT_DEPTH #define BIT_DEPTH 10#include "pred_template.c"#undef BIT_DEPTH #define BIT_DEPTH 12#include "pred_template.c"#undef BIT_DEPTH void ff_hevc_pred_init(HEVCPredContext *hpc, int bit_depth){#undef FUNC#define FUNC(a, depth) a ## _ ## depth #define HEVC_PRED(depth)                                \    hpc->intra_pred[0]   = FUNC(intra_pred_2, depth);   \    hpc->intra_pred[1]   = FUNC(intra_pred_3, depth);   \    hpc->intra_pred[2]   = FUNC(intra_pred_4, depth);   \    hpc->intra_pred[3]   = FUNC(intra_pred_5, depth);   \    hpc->pred_planar[0]  = FUNC(pred_planar_0, depth);  \    hpc->pred_planar[1]  = FUNC(pred_planar_1, depth);  \    hpc->pred_planar[2]  = FUNC(pred_planar_2, depth);  \    hpc->pred_planar[3]  = FUNC(pred_planar_3, depth);  \    hpc->pred_dc         = FUNC(pred_dc, depth);        \    hpc->pred_angular[0] = FUNC(pred_angular_0, depth); \    hpc->pred_angular[1] = FUNC(pred_angular_1, depth); \    hpc->pred_angular[2] = FUNC(pred_angular_2, depth); \    hpc->pred_angular[3] = FUNC(pred_angular_3, depth);     switch (bit_depth) {    case 9:        HEVC_PRED(9);        break;    case 10:        HEVC_PRED(10);        break;    case 12:        HEVC_PRED(12);        break;    default:        HEVC_PRED(8);        break;    } #if ARCH_MIPS    ff_hevc_pred_init_mips(hpc, bit_depth);#endif}