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Viewing changes to ffmpeg/libavcodec/ac3dsp.c

  • Committer: Package Import Robot
  • Author(s): Reinhard Tartler
  • Date: 2012-01-12 22:23:28 UTC
  • mfrom: (0.4.7 sid)
  • mto: This revision was merged to the branch mainline in revision 76.
  • Revision ID: package-import@ubuntu.com-20120112222328-8jqdyodym3p84ygu
Tags: 2:1.0~rc4.dfsg1+svn34540-1
* New upstream snapshot
* upload to unstable

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ffmpeg/libavcodec/ac3dsp.c
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    int i;
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    for (i = 0; i < nb_coefs; i++) {
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        int e;
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        int v = abs(coef[i]);
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        if (v == 0)
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            e = 24;
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        else {
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            e = 23 - av_log2(v);
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            if (e >= 24) {
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                e = 24;
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                coef[i] = 0;
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            } else if (e < 0) {
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                e = 0;
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                coef[i] = av_clip(coef[i], -16777215, 16777215);
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            }
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        }
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        exp[i] = e;
 
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        exp[i] = v ? 23 - av_log2(v) : 24;
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    }
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}
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