FreeCalypso > hg > gsm-codec-lib

annotate libgsmefr/dec_wrap.c @ 540:5595293e4f29

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gsmx-to-tw5a utility: use emit_hex_frame() in libtest
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 22 Sep 2024 00:36:35 +0000
parents f80a3202c8ff
children
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95
f80a3202c8ff libgsmefr: implement main decoder wrapper
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
f80a3202c8ff libgsmefr: implement main decoder wrapper
Mychaela Falconia <falcon@freecalypso.org>
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2 * This module contains our EFR_decode_frame() function, which is the primary
f80a3202c8ff libgsmefr: implement main decoder wrapper
Mychaela Falconia <falcon@freecalypso.org>
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3 * (most common, most useful) interface to our EFR decoder.
f80a3202c8ff libgsmefr: implement main decoder wrapper
Mychaela Falconia <falcon@freecalypso.org>
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4 */
f80a3202c8ff libgsmefr: implement main decoder wrapper
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5
f80a3202c8ff libgsmefr: implement main decoder wrapper
Mychaela Falconia <falcon@freecalypso.org>
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6 #include "gsm_efr.h"
f80a3202c8ff libgsmefr: implement main decoder wrapper
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7
f80a3202c8ff libgsmefr: implement main decoder wrapper
Mychaela Falconia <falcon@freecalypso.org>
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8 void EFR_decode_frame(struct EFR_decoder_state *st, const uint8_t *frame,
f80a3202c8ff libgsmefr: implement main decoder wrapper
Mychaela Falconia <falcon@freecalypso.org>
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9 int bfi, int taf, int16_t *pcm_out)
f80a3202c8ff libgsmefr: implement main decoder wrapper
Mychaela Falconia <falcon@freecalypso.org>
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10 {
f80a3202c8ff libgsmefr: implement main decoder wrapper
Mychaela Falconia <falcon@freecalypso.org>
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11 int16_t params[EFR_NUM_PARAMS];
f80a3202c8ff libgsmefr: implement main decoder wrapper
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12 int sid;
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13
f80a3202c8ff libgsmefr: implement main decoder wrapper
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14 EFR_frame2params(frame, params);
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15 sid = EFR_sid_classify(frame);
f80a3202c8ff libgsmefr: implement main decoder wrapper
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16 EFR_decode_params(st, params, bfi, sid, taf, pcm_out);
f80a3202c8ff libgsmefr: implement main decoder wrapper
Mychaela Falconia <falcon@freecalypso.org>
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17 }