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DMR Stereo Audio and Timing Tweaks

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--Tweak Naming of DMR Stereo output streams, giving them unique names so that the pulse audio server will remember their audio levels and left and right channel configurations on subsequent start ups.

--Tweak timing of events inside of the DMR BS Stereo Method
This commit is contained in:
lwvmobile
2022-06-12 11:58:03 -04:00
committed by GitHub
parent 806fe955cb
commit d89507ebde
2 changed files with 39 additions and 28 deletions
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6
src/dsd_audio.c
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@@ -49,8 +49,8 @@ void openPulseOutput(dsd_opts * opts)
}
if (opts->dmr_stereo == 1)
{
opts->pulse_digi_dev_out = pa_simple_new(NULL, "DSD-FME", PA_STREAM_PLAYBACK, NULL, "DMR/MOTOTRBO LEFT", &tt, left, NULL, NULL);
opts->pulse_digi_dev_outR = pa_simple_new(NULL, "DSD-FME", PA_STREAM_PLAYBACK, NULL, "DMR/MOTOTRBO RIGHT", &tt, right, NULL, NULL);
opts->pulse_digi_dev_out = pa_simple_new(NULL, "DSD-FME1", PA_STREAM_PLAYBACK, NULL, "DMR/MOTOTRBO SLOT 1", &tt, left, NULL, NULL);
opts->pulse_digi_dev_outR = pa_simple_new(NULL, "DSD-FME2", PA_STREAM_PLAYBACK, NULL, "DMR/MOTOTRBO SLOT 2", &tt, right, NULL, NULL);
}
}
@@ -158,7 +158,7 @@ processAudio (dsd_opts * opts, dsd_state * state)
state->audio_out_temp_buf_p = state->audio_out_temp_buf;
//we only want to upsample when using sample rates greater than 8k for output,
//hard set to 8k for RTL mono and MBE playback, otherwise crackling may occur.
if (opts->pulse_digi_rate_out > 8000)
if (opts->pulse_digi_rate_out > 8000)
{
for (n = 0; n < 160; n++)
{