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imc: fix undefined float to int conversion
Conversion of an out of range float to int is undefined. Clipping to the final range first avoids such problems. This fixes decoding on MIPS, which handles these conversions differently from many other CPUs. Originally committed as revision 24838 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -362,7 +362,7 @@ static int bit_allocation (IMCContext* q, int stream_format_code, int freebits,
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iacc = 0;
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for(j = (stream_format_code & 0x2)?4:0; j < BANDS; j++) {
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cwlen = av_clip((int)((q->flcoeffs4[j] * 0.5) - summa + 0.5), 0, 6);
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cwlen = av_clipf(((q->flcoeffs4[j] * 0.5) - summa + 0.5), 0, 6);
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q->bitsBandT[j] = cwlen;
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summer += q->bandWidthT[j] * cwlen;
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