LCOV - code coverage report
Current view: directory - media/libvpx/vp8/common/x86 - x86_systemdependent.c (source / functions) Found Hit Coverage
Test: app.info Lines: 66 0 0.0 %
Date: 2012-06-02 Functions: 1 0 0.0 %

       1                 : /*
       2                 :  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
       3                 :  *
       4                 :  *  Use of this source code is governed by a BSD-style license
       5                 :  *  that can be found in the LICENSE file in the root of the source
       6                 :  *  tree. An additional intellectual property rights grant can be found
       7                 :  *  in the file PATENTS.  All contributing project authors may
       8                 :  *  be found in the AUTHORS file in the root of the source tree.
       9                 :  */
      10                 : 
      11                 : 
      12                 : #include "vpx_config.h"
      13                 : #include "vpx_ports/x86.h"
      14                 : #include "vp8/common/g_common.h"
      15                 : #include "vp8/common/subpixel.h"
      16                 : #include "vp8/common/loopfilter.h"
      17                 : #include "vp8/common/recon.h"
      18                 : #include "vp8/common/idct.h"
      19                 : #include "vp8/common/pragmas.h"
      20                 : #include "vp8/common/onyxc_int.h"
      21                 : 
      22               0 : void vp8_arch_x86_common_init(VP8_COMMON *ctx)
      23                 : {
      24                 : #if CONFIG_RUNTIME_CPU_DETECT
      25               0 :     VP8_COMMON_RTCD *rtcd = &ctx->rtcd;
      26               0 :     int flags = x86_simd_caps();
      27                 : 
      28                 :     /* Note:
      29                 :      *
      30                 :      * This platform can be built without runtime CPU detection as well. If
      31                 :      * you modify any of the function mappings present in this file, be sure
      32                 :      * to also update them in static mapings (<arch>/filename_<arch>.h)
      33                 :      */
      34                 : 
      35                 :     /* Override default functions with fastest ones for this CPU. */
      36                 : #if HAVE_MMX
      37                 : 
      38               0 :     if (flags & HAS_MMX)
      39                 :     {
      40               0 :         rtcd->idct.idct1        = vp8_short_idct4x4llm_1_mmx;
      41               0 :         rtcd->idct.idct16       = vp8_short_idct4x4llm_mmx;
      42               0 :         rtcd->idct.idct1_scalar_add = vp8_dc_only_idct_add_mmx;
      43               0 :         rtcd->idct.iwalsh16     = vp8_short_inv_walsh4x4_mmx;
      44               0 :         rtcd->idct.iwalsh1     = vp8_short_inv_walsh4x4_1_mmx;
      45                 : 
      46                 : 
      47                 : 
      48               0 :         rtcd->recon.recon       = vp8_recon_b_mmx;
      49               0 :         rtcd->recon.copy8x8     = vp8_copy_mem8x8_mmx;
      50               0 :         rtcd->recon.copy8x4     = vp8_copy_mem8x4_mmx;
      51               0 :         rtcd->recon.copy16x16   = vp8_copy_mem16x16_mmx;
      52                 : 
      53               0 :         rtcd->subpix.sixtap16x16   = vp8_sixtap_predict16x16_mmx;
      54               0 :         rtcd->subpix.sixtap8x8     = vp8_sixtap_predict8x8_mmx;
      55               0 :         rtcd->subpix.sixtap8x4     = vp8_sixtap_predict8x4_mmx;
      56               0 :         rtcd->subpix.sixtap4x4     = vp8_sixtap_predict4x4_mmx;
      57               0 :         rtcd->subpix.bilinear16x16 = vp8_bilinear_predict16x16_mmx;
      58               0 :         rtcd->subpix.bilinear8x8   = vp8_bilinear_predict8x8_mmx;
      59               0 :         rtcd->subpix.bilinear8x4   = vp8_bilinear_predict8x4_mmx;
      60               0 :         rtcd->subpix.bilinear4x4   = vp8_bilinear_predict4x4_mmx;
      61                 : 
      62               0 :         rtcd->loopfilter.normal_mb_v = vp8_loop_filter_mbv_mmx;
      63               0 :         rtcd->loopfilter.normal_b_v  = vp8_loop_filter_bv_mmx;
      64               0 :         rtcd->loopfilter.normal_mb_h = vp8_loop_filter_mbh_mmx;
      65               0 :         rtcd->loopfilter.normal_b_h  = vp8_loop_filter_bh_mmx;
      66               0 :         rtcd->loopfilter.simple_mb_v = vp8_loop_filter_simple_vertical_edge_mmx;
      67               0 :         rtcd->loopfilter.simple_b_v  = vp8_loop_filter_bvs_mmx;
      68               0 :         rtcd->loopfilter.simple_mb_h = vp8_loop_filter_simple_horizontal_edge_mmx;
      69               0 :         rtcd->loopfilter.simple_b_h  = vp8_loop_filter_bhs_mmx;
      70                 : 
      71                 : #if CONFIG_POSTPROC
      72               0 :         rtcd->postproc.down        = vp8_mbpost_proc_down_mmx;
      73                 :         /*rtcd->postproc.across      = vp8_mbpost_proc_across_ip_c;*/
      74               0 :         rtcd->postproc.downacross  = vp8_post_proc_down_and_across_mmx;
      75               0 :         rtcd->postproc.addnoise    = vp8_plane_add_noise_mmx;
      76                 : #endif
      77                 :     }
      78                 : 
      79                 : #endif
      80                 : #if HAVE_SSE2
      81                 : 
      82               0 :     if (flags & HAS_SSE2)
      83                 :     {
      84               0 :         rtcd->recon.recon2      = vp8_recon2b_sse2;
      85               0 :         rtcd->recon.recon4      = vp8_recon4b_sse2;
      86               0 :         rtcd->recon.copy16x16   = vp8_copy_mem16x16_sse2;
      87               0 :         rtcd->recon.build_intra_predictors_mbuv =
      88                 :             vp8_build_intra_predictors_mbuv_sse2;
      89               0 :         rtcd->recon.build_intra_predictors_mbuv_s =
      90                 :             vp8_build_intra_predictors_mbuv_s_sse2;
      91                 : 
      92               0 :         rtcd->idct.iwalsh16     = vp8_short_inv_walsh4x4_sse2;
      93                 : 
      94               0 :         rtcd->subpix.sixtap16x16   = vp8_sixtap_predict16x16_sse2;
      95               0 :         rtcd->subpix.sixtap8x8     = vp8_sixtap_predict8x8_sse2;
      96               0 :         rtcd->subpix.sixtap8x4     = vp8_sixtap_predict8x4_sse2;
      97               0 :         rtcd->subpix.bilinear16x16 = vp8_bilinear_predict16x16_sse2;
      98               0 :         rtcd->subpix.bilinear8x8   = vp8_bilinear_predict8x8_sse2;
      99                 : 
     100               0 :         rtcd->loopfilter.normal_mb_v = vp8_loop_filter_mbv_sse2;
     101               0 :         rtcd->loopfilter.normal_b_v  = vp8_loop_filter_bv_sse2;
     102               0 :         rtcd->loopfilter.normal_mb_h = vp8_loop_filter_mbh_sse2;
     103               0 :         rtcd->loopfilter.normal_b_h  = vp8_loop_filter_bh_sse2;
     104               0 :         rtcd->loopfilter.simple_mb_v = vp8_loop_filter_simple_vertical_edge_sse2;
     105               0 :         rtcd->loopfilter.simple_b_v  = vp8_loop_filter_bvs_sse2;
     106               0 :         rtcd->loopfilter.simple_mb_h = vp8_loop_filter_simple_horizontal_edge_sse2;
     107               0 :         rtcd->loopfilter.simple_b_h  = vp8_loop_filter_bhs_sse2;
     108                 : 
     109                 : #if CONFIG_POSTPROC
     110               0 :         rtcd->postproc.down        = vp8_mbpost_proc_down_xmm;
     111               0 :         rtcd->postproc.across      = vp8_mbpost_proc_across_ip_xmm;
     112               0 :         rtcd->postproc.downacross  = vp8_post_proc_down_and_across_xmm;
     113               0 :         rtcd->postproc.addnoise    = vp8_plane_add_noise_wmt;
     114                 : #endif
     115                 :     }
     116                 : 
     117                 : #endif
     118                 : 
     119                 : #if HAVE_SSSE3
     120                 : 
     121               0 :     if (flags & HAS_SSSE3)
     122                 :     {
     123               0 :         rtcd->subpix.sixtap16x16   = vp8_sixtap_predict16x16_ssse3;
     124               0 :         rtcd->subpix.sixtap8x8     = vp8_sixtap_predict8x8_ssse3;
     125               0 :         rtcd->subpix.sixtap8x4     = vp8_sixtap_predict8x4_ssse3;
     126               0 :         rtcd->subpix.sixtap4x4     = vp8_sixtap_predict4x4_ssse3;
     127               0 :         rtcd->subpix.bilinear16x16 = vp8_bilinear_predict16x16_ssse3;
     128               0 :         rtcd->subpix.bilinear8x8   = vp8_bilinear_predict8x8_ssse3;
     129                 : 
     130               0 :         rtcd->recon.build_intra_predictors_mbuv =
     131                 :             vp8_build_intra_predictors_mbuv_ssse3;
     132               0 :         rtcd->recon.build_intra_predictors_mbuv_s =
     133                 :             vp8_build_intra_predictors_mbuv_s_ssse3;
     134                 :     }
     135                 : #endif
     136                 : 
     137                 : #endif
     138               0 : }

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