LCOV - code coverage report
Current view: top level - libavcodec/x86 - ttadsp_init.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 5 7 71.4 %
Date: 2017-10-18 21:45:51 Functions: 1 1 100.0 %

          Line data    Source code
       1             : /*
       2             :  * Copyright (c) 2014 James Almer
       3             :  *
       4             :  * This file is part of FFmpeg.
       5             :  *
       6             :  * FFmpeg is free software; you can redistribute it and/or
       7             :  * modify it under the terms of the GNU Lesser General Public
       8             :  * License as published by the Free Software Foundation; either
       9             :  * version 2.1 of the License, or (at your option) any later version.
      10             :  *
      11             :  * FFmpeg is distributed in the hope that it will be useful,
      12             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      14             :  * Lesser General Public License for more details.
      15             :  *
      16             :  * You should have received a copy of the GNU Lesser General Public
      17             :  * License along with FFmpeg; if not, write to the Free Software
      18             :  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
      19             :  */
      20             : 
      21             : #include "libavcodec/ttadsp.h"
      22             : #include "libavutil/x86/cpu.h"
      23             : #include "config.h"
      24             : 
      25             : void ff_tta_filter_process_ssse3(int32_t *qm, int32_t *dx, int32_t *dl,
      26             :                                  int32_t *error, int32_t *in, int32_t shift,
      27             :                                  int32_t round);
      28             : void ff_tta_filter_process_sse4(int32_t *qm, int32_t *dx, int32_t *dl,
      29             :                                 int32_t *error, int32_t *in, int32_t shift,
      30             :                                 int32_t round);
      31             : 
      32          10 : av_cold void ff_ttadsp_init_x86(TTADSPContext *c)
      33             : {
      34             : #if HAVE_X86ASM
      35          10 :     int cpu_flags = av_get_cpu_flags();
      36             : 
      37          10 :     if (EXTERNAL_SSSE3(cpu_flags))
      38           0 :         c->filter_process = ff_tta_filter_process_ssse3;
      39          10 :     if (EXTERNAL_SSE4(cpu_flags))
      40           0 :         c->filter_process = ff_tta_filter_process_sse4;
      41             : #endif
      42          10 : }

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