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@@ -124,8 +124,8 @@ AVResampleContext *av_resample_init(int out_rate, int in_rate){ |
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c->filter_length= ceil(16.0/factor); |
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c->filter_bank= av_mallocz(c->filter_length*(PHASE_COUNT+1)*sizeof(short)); |
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av_build_filter(c->filter_bank, factor, c->filter_length, PHASE_COUNT, 1<<FILTER_SHIFT, 1); |
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c->filter_bank[c->filter_length*PHASE_COUNT + (c->filter_length-1)/2 + 1]= (1<<FILTER_SHIFT)-1; |
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c->filter_bank[c->filter_length*PHASE_COUNT + (c->filter_length-1)/2 + 2]= 1; |
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memcpy(&c->filter_bank[c->filter_length*PHASE_COUNT+1], c->filter_bank, (c->filter_length-1)*sizeof(short)); |
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c->filter_bank[c->filter_length*PHASE_COUNT]= c->filter_bank[c->filter_length - 1]; |
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c->src_incr= out_rate; |
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c->ideal_dst_incr= c->dst_incr= in_rate * PHASE_COUNT; |
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