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