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  • Committer: Package Import Robot
  • Author(s): Rico Tzschichholz
  • Date: 2012-03-15 17:37:19 UTC
  • mto: (12.2.3 sid)
  • mto: This revision was merged to the branch mainline in revision 39.
  • Revision ID: package-import@ubuntu.com-20120315173719-bpat2i6dvj0asbjn
Tags: upstream-0.120.2171+git01f7a33
Import upstream version 0.120.2171+git01f7a33

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common/dct.c
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/*****************************************************************************
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 * dct.c: transform and zigzag
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 *****************************************************************************
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 * Copyright (C) 2003-2011 x264 project
 
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 * Copyright (C) 2003-2012 x264 project
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 *
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 * Authors: Loren Merritt <lorenm@u.washington.edu>
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 *          Laurent Aimar <fenrir@via.ecp.fr>
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    {
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        dctf->sub4x4_dct    = x264_sub4x4_dct_mmx;
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        dctf->add4x4_idct   = x264_add4x4_idct_mmx;
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        dctf->add8x8_idct_dc = x264_add8x8_idct_dc_mmx;
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        dctf->add16x16_idct_dc = x264_add16x16_idct_dc_mmx;
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        dctf->dct4x4dc      = x264_dct4x4dc_mmx;
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        dctf->idct4x4dc     = x264_idct4x4dc_mmx;
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        dctf->sub8x8_dct_dc = x264_sub8x8_dct_dc_mmx2;
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#endif
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    }
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    if( cpu&X264_CPU_MMX2 )
 
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    {
 
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        dctf->add8x8_idct_dc   = x264_add8x8_idct_dc_mmx2;
 
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        dctf->add16x16_idct_dc = x264_add16x16_idct_dc_mmx2;
 
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    }
 
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    if( cpu&X264_CPU_SSE2 )
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    {
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        dctf->sub8x8_dct8   = x264_sub8x8_dct8_sse2;
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            pf_progressive->scan_4x4 = x264_zigzag_scan_4x4_frame_avx;
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    }
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    if( cpu&X264_CPU_XOP )
 
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    {
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        pf_progressive->scan_4x4 = x264_zigzag_scan_4x4_frame_xop;
 
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        pf_progressive->scan_8x8 = x264_zigzag_scan_8x8_frame_xop;
 
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        pf_interlaced->scan_8x8 = x264_zigzag_scan_8x8_field_xop;
 
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    }
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#endif // HAVE_MMX
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#if HAVE_ALTIVEC
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    if( cpu&X264_CPU_ALTIVEC )