LCOV - code coverage report
Current view: top level - libavcodec/x86 - exrdsp_init.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 12 12 100.0 %
Date: 2017-12-17 23:02:56 Functions: 1 1 100.0 %

          Line data    Source code
       1             : /*
       2             :  * OpenEXR (.exr) image decoder
       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 "libavutil/attributes.h"
      22             : #include "libavutil/x86/cpu.h"
      23             : #include "libavcodec/exrdsp.h"
      24             : 
      25             : void ff_reorder_pixels_sse2(uint8_t *dst, const uint8_t *src, ptrdiff_t size);
      26             : 
      27             : void ff_reorder_pixels_avx2(uint8_t *dst, const uint8_t *src, ptrdiff_t size);
      28             : 
      29             : void ff_predictor_ssse3(uint8_t *src, ptrdiff_t size);
      30             : 
      31             : void ff_predictor_avx(uint8_t *src, ptrdiff_t size);
      32             : 
      33             : void ff_predictor_avx2(uint8_t *src, ptrdiff_t size);
      34             : 
      35         137 : av_cold void ff_exrdsp_init_x86(ExrDSPContext *dsp)
      36             : {
      37         137 :     int cpu_flags = av_get_cpu_flags();
      38             : 
      39         137 :     if (EXTERNAL_SSE2(cpu_flags)) {
      40           9 :         dsp->reorder_pixels = ff_reorder_pixels_sse2;
      41             :     }
      42         137 :     if (EXTERNAL_SSSE3(cpu_flags)) {
      43           7 :         dsp->predictor = ff_predictor_ssse3;
      44             :     }
      45         137 :     if (EXTERNAL_AVX(cpu_flags)) {
      46           3 :         dsp->predictor = ff_predictor_avx;
      47             :     }
      48         137 :     if (EXTERNAL_AVX2_FAST(cpu_flags)) {
      49           1 :         dsp->reorder_pixels = ff_reorder_pixels_avx2;
      50           1 :         dsp->predictor      = ff_predictor_avx2;
      51             :     }
      52         137 : }

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