rustdesk/magnum-opus
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Merge pull request #4 from botiapa/master

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Added support for DTX
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Sergey 2021-03-02 14:01:17 +03:00 committed by GitHub
commit dafdda8db0
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1 changed files with 26 additions and 0 deletions
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src/lib.rs
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@ -39,7 +39,10 @@ const OPUS_SET_INBAND_FEC: c_int = 4012; // in i32
const OPUS_GET_INBAND_FEC: c_int = 4013; // out *i32
const OPUS_SET_PACKET_LOSS_PERC: c_int = 4014; // in i32
const OPUS_GET_PACKET_LOSS_PERC: c_int = 4015; // out *i32
const OPUS_SET_DTX_REQUEST: c_int = 4016;
const OPUS_GET_DTX_REQUEST: c_int = 4017;
const OPUS_GET_LOOKAHEAD: c_int = 4027; // out *i32
const OPUS_GET_IN_DTX_REQUEST: c_int = 4049;
// Decoder CTLs
const OPUS_SET_GAIN: c_int = 4034; // in i32
const OPUS_GET_GAIN: c_int = 4045; // out *i32
@ -369,6 +372,20 @@ impl Encoder {
Ok(value)
}
/// Configures the encoder's use of discontinuous transmission (DTX).
pub fn set_dtx(&mut self, value: bool) -> Result<()> {
let value: i32 = if value { 1 } else { 0 };
enc_ctl!(self, OPUS_SET_DTX_REQUEST, value);
Ok(())
}
/// Gets encoder's configured use of discontinuous transmission.
pub fn get_dtx(&mut self) -> Result<bool> {
let mut value: i32 = 0;
enc_ctl!(self, OPUS_GET_DTX_REQUEST, &mut value);
Ok(value != 0)
}
/// Gets the total samples of delay added by the entire codec.
pub fn get_lookahead(&mut self) -> Result<i32> {
let mut value: i32 = 0;
@ -376,6 +393,15 @@ impl Encoder {
Ok(value)
}
/// Gets the DTX state of the encoder.
/// Returns whether the last encoded frame was either a comfort noise update during DTX or not encoded because of DTX.
pub fn get_in_dtx(&mut self) -> Result<bool> {
let mut value: i32 = 0;
enc_ctl!(self, OPUS_GET_IN_DTX_REQUEST, &mut value);
Ok(value != 0)
}
// TODO: Encoder-specific CTLs
}