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- output WAV has no zeros at the end

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git-svn-id: http://moon:8086/svn/software/trunk/libsrc/cpp@977 b431acfa-c32f-4a4a-93f1-934dc6c82436
This commit is contained in:
jens
2022-06-15 10:07:38 +00:00
parent be8983067b
commit ab1ef06e81
1 changed files with 6 additions and 4 deletions
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radio/tests/interpolation/farrow/test.cpp
+6 -4
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@@ -91,9 +91,10 @@ void test()
// Setup IQ data // Setup IQ data
WAVEHEADER header; WAVEHEADER header;
// CVec iq_in = wavLoad("m2_12k_12k_i_q_short.wav", header); CVec iq_in = wavLoad("m2_12k_12k_i_q_short.wav", header);
CVec iq_in = wavLoad("sine.wav", header); // CVec iq_in = wavLoad("sine_220.wav", header);
CVec iq_out(4*iq_in.size()); CVec iq_out;
iq_out.reserve(8*iq_in.size());
// Loop-Filter // Loop-Filter
lead_lag_filter_t loop_filter_str; lead_lag_filter_t loop_filter_str;
@@ -123,10 +124,11 @@ void test()
n += numFed; n += numFed;
remain -= numFed; remain -= numFed;
farrow.process_new(0.9); farrow.process_new(0.333);
while(farrow.getOutputBuffer().len()) while(farrow.getOutputBuffer().len())
{ {
size_t size = std::min(BLOCKSIZE, farrow.getOutputBuffer().len()); size_t size = std::min(BLOCKSIZE, farrow.getOutputBuffer().len());
iq_out.resize(k+size);
for (size_t i=0; i < size; i++) for (size_t i=0; i < size; i++)
{ {
iq_out[k++] = farrow.getOutputBuffer().readAt(0); iq_out[k++] = farrow.getOutputBuffer().readAt(0);