fix bug in forecast (thx: Matt Mills)

git-svn-id: http://op25.osmocom.org/svn/trunk@310 65a5c917-d112-43f1-993d-58c26a4786be
This commit is contained in:
max 2013-02-26 20:42:05 +00:00
parent fb7b148454
commit dd97ccc977
1 changed files with 6 additions and 3 deletions

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@ -308,11 +308,14 @@ repeater_vocoder::forecast(int nof_output_items, gr_vector_int &nof_input_items_
/* When encoding, this block consumes 8000 symbols/s and produces 4800
* samples/s. That's a sampling rate of 5/3 or 1.66667.
*
* When decoding, this block consumes 4800 symbols/s and produces 8000
* samples/s. That's a sampling rate of 3/5 or 0.6.
* When decoding, the block consumes one line of text per voice codeword.
* Each line of text is exactly 32 bytes. It outputs 160 samples for each
* codeword; the ratio is thus 32/160 = 0.2.
*
* Thanks to Matt Mills for catching a bug where this value wasn't set correctly
*/
const size_t nof_inputs = nof_input_items_reqd.size();
const int nof_samples_reqd = (opt_encode_flag) ? (1.66667 * nof_output_items) : (0.6 * nof_output_items);
const int nof_samples_reqd = (opt_encode_flag) ? (1.66667 * nof_output_items) : (0.2 * nof_output_items);
std::fill(&nof_input_items_reqd[0], &nof_input_items_reqd[nof_inputs], nof_samples_reqd);
}