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hfp_codec: extract hfp_codec_reset_sco_buffer

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This commit is contained in:
Matthias Ringwald 2023-06-14 22:06:31 +02:00
parent 47cd9accd6
commit 759481344a
1 changed files with 8 additions and 4 deletions
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12
src/classic/hfp_codec.c
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@ -86,11 +86,16 @@ void hfp_h2_framing_add_header(hfp_h2_framing_t * hfp_h2_framing, uint8_t * buff
hfp_h2_framing->sequence_number = (hfp_h2_framing->sequence_number + 1) & 3;
}
static void hfp_codec_reset_sco_buffer(hfp_codec_t *hfp_codec) {
hfp_codec->read_pos = 0;
hfp_codec->write_pos = 0;
}
#ifdef ENABLE_HFP_WIDE_BAND_SPEECH
void hfp_codec_init_msbc(hfp_codec_t * hfp_codec, btstack_sbc_encoder_state_t * msbc_encoder_context){
memset(hfp_codec, 0, sizeof(hfp_codec_t));
hfp_h2_framing_init(&hfp_codec->h2_framing);
hfp_codec->write_pos = 0;
hfp_codec_reset_sco_buffer(hfp_codec);
hfp_codec->samples_per_frame = 120;
hfp_codec->encode = &hfp_codec_encode_msbc;
hfp_codec->msbc_encoder_context = msbc_encoder_context;
@ -102,7 +107,7 @@ void hfp_codec_init_msbc(hfp_codec_t * hfp_codec, btstack_sbc_encoder_state_t *
void hfp_codec_init_lc3_swb(hfp_codec_t * hfp_codec, const btstack_lc3_encoder_t * lc3_encoder, void * lc3_encoder_context){
memset(hfp_codec, 0, sizeof(hfp_codec_t));
hfp_h2_framing_init(&hfp_codec->h2_framing);
hfp_codec->write_pos = 0;
hfp_codec_reset_sco_buffer(hfp_codec);
hfp_codec->samples_per_frame = 240;
hfp_codec->encode = &hfp_codec_encode_lc3swb;
// init lc3 encoder
@ -175,8 +180,7 @@ void hfp_codec_read_from_stream(hfp_codec_t * hfp_codec, uint8_t * buf, uint16_t
// reset buffer
if (hfp_codec->read_pos == hfp_codec->write_pos){
hfp_codec->read_pos = 0;
hfp_codec->write_pos = 0;
hfp_codec_reset_sco_buffer(hfp_codec);
}
log_debug("Read %u from stream, read %u, write %u", size, hfp_codec->read_pos, hfp_codec->write_pos);