mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
81 lines
2.3 KiB
81 lines
2.3 KiB
/* |
|
* 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 "hevcpred.h" |
|
|
|
#define BIT_DEPTH 8 |
|
#include "hevcpred_template.c" |
|
#undef BIT_DEPTH |
|
|
|
#define BIT_DEPTH 9 |
|
#include "hevcpred_template.c" |
|
#undef BIT_DEPTH |
|
|
|
#define BIT_DEPTH 10 |
|
#include "hevcpred_template.c" |
|
#undef BIT_DEPTH |
|
|
|
#define BIT_DEPTH 12 |
|
#include "hevcpred_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 |
|
}
|
|
|