LCOV - code coverage report
Current view: top level - libavcodec - hevcpred.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 12 15 80.0 %
Date: 2017-12-13 10:57:33 Functions: 1 1 100.0 %

          Line data    Source code
       1             : /*
       2             :  * HEVC video Decoder
       3             :  *
       4             :  * Copyright (C) 2012 - 2013 Guillaume Martres
       5             :  *
       6             :  * This file is part of FFmpeg.
       7             :  *
       8             :  * FFmpeg is free software; you can redistribute it and/or
       9             :  * modify it under the terms of the GNU Lesser General Public
      10             :  * License as published by the Free Software Foundation; either
      11             :  * version 2.1 of the License, or (at your option) any later version.
      12             :  *
      13             :  * FFmpeg is distributed in the hope that it will be useful,
      14             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      15             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      16             :  * Lesser General Public License for more details.
      17             :  *
      18             :  * You should have received a copy of the GNU Lesser General Public
      19             :  * License along with FFmpeg; if not, write to the Free Software
      20             :  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
      21             :  */
      22             : 
      23             : #include "hevcdec.h"
      24             : 
      25             : #include "hevcpred.h"
      26             : 
      27             : #define BIT_DEPTH 8
      28             : #include "hevcpred_template.c"
      29             : #undef BIT_DEPTH
      30             : 
      31             : #define BIT_DEPTH 9
      32             : #include "hevcpred_template.c"
      33             : #undef BIT_DEPTH
      34             : 
      35             : #define BIT_DEPTH 10
      36             : #include "hevcpred_template.c"
      37             : #undef BIT_DEPTH
      38             : 
      39             : #define BIT_DEPTH 12
      40             : #include "hevcpred_template.c"
      41             : #undef BIT_DEPTH
      42             : 
      43         357 : void ff_hevc_pred_init(HEVCPredContext *hpc, int bit_depth)
      44             : {
      45             : #undef FUNC
      46             : #define FUNC(a, depth) a ## _ ## depth
      47             : 
      48             : #define HEVC_PRED(depth)                                \
      49             :     hpc->intra_pred[0]   = FUNC(intra_pred_2, depth);   \
      50             :     hpc->intra_pred[1]   = FUNC(intra_pred_3, depth);   \
      51             :     hpc->intra_pred[2]   = FUNC(intra_pred_4, depth);   \
      52             :     hpc->intra_pred[3]   = FUNC(intra_pred_5, depth);   \
      53             :     hpc->pred_planar[0]  = FUNC(pred_planar_0, depth);  \
      54             :     hpc->pred_planar[1]  = FUNC(pred_planar_1, depth);  \
      55             :     hpc->pred_planar[2]  = FUNC(pred_planar_2, depth);  \
      56             :     hpc->pred_planar[3]  = FUNC(pred_planar_3, depth);  \
      57             :     hpc->pred_dc         = FUNC(pred_dc, depth);        \
      58             :     hpc->pred_angular[0] = FUNC(pred_angular_0, depth); \
      59             :     hpc->pred_angular[1] = FUNC(pred_angular_1, depth); \
      60             :     hpc->pred_angular[2] = FUNC(pred_angular_2, depth); \
      61             :     hpc->pred_angular[3] = FUNC(pred_angular_3, depth);
      62             : 
      63         357 :     switch (bit_depth) {
      64           0 :     case 9:
      65           0 :         HEVC_PRED(9);
      66           0 :         break;
      67          32 :     case 10:
      68          32 :         HEVC_PRED(10);
      69          32 :         break;
      70           7 :     case 12:
      71           7 :         HEVC_PRED(12);
      72           7 :         break;
      73         318 :     default:
      74         318 :         HEVC_PRED(8);
      75         318 :         break;
      76             :     }
      77             : 
      78             :     if (ARCH_MIPS)
      79             :         ff_hevc_pred_init_mips(hpc, bit_depth);
      80         357 : }

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