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Changes the PLC behaviour and fixes the FEC behaviour on concatenated packets

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PLC and FEC now return exactly the number of samples specified for the
buffer rather than (usually) returning the size of the last packet.
Doc and tests are updated accordingly.
This commit is contained in:
Jean-Marc Valin 2012-12-04 15:07:45 -05:00
parent 124f69b00c
commit 7fcd66c40d
5 changed files with 85 additions and 40 deletions
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6
tests/test_opus_encode.c
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@ -269,7 +269,7 @@ int run_test1(int no_fuzz)
if(opus_decoder_ctl(dec, OPUS_GET_FINAL_RANGE(&dec_final_range))!=OPUS_OK)test_failed();
if(enc_final_range!=dec_final_range)test_failed();
/*LBRR decode*/
out_samples = opus_decode(dec_err[0], packet, len, out2buf, MAX_FRAME_SAMP, (fast_rand()&3)!=0);
out_samples = opus_decode(dec_err[0], packet, len, out2buf, frame_size, (fast_rand()&3)!=0);
if(out_samples!=frame_size)test_failed();
out_samples = opus_decode(dec_err[1], packet, (fast_rand()&3)==0?0:len, out2buf, MAX_FRAME_SAMP, (fast_rand()&7)!=0);
if(out_samples<120)test_failed();
@ -317,8 +317,8 @@ int run_test1(int no_fuzz)
if(enc_final_range!=dec_final_range)test_failed();
/*LBRR decode*/
loss=(fast_rand()&63)==0;
out_samples = opus_multistream_decode(MSdec_err, packet, loss?0:len, out2buf, MAX_FRAME_SAMP, (fast_rand()&3)!=0);
if(loss?out_samples<120:out_samples!=(frame_size*6))test_failed();
out_samples = opus_multistream_decode(MSdec_err, packet, loss?0:len, out2buf, frame_size*6, (fast_rand()&3)!=0);
if(out_samples!=(frame_size*6))test_failed();
i+=frame_size;
count++;
}while(i<(SSAMPLES/12-MAX_FRAME_SAMP));