nihav-mpeg/src/codecs/mod.rs

   1 use nihav_core::codecs::*;
   2
   3 #[cfg(debug_assertions)]
   4 macro_rules! validate {
   5     ($a:expr) => { if !$a { println!("check failed at {}:{}", file!(), line!()); return Err(DecoderError::InvalidData); } };
   6 }
   7 #[cfg(not(debug_assertions))]
   8 macro_rules! validate {
   9     ($a:expr) => { if !$a { return Err(DecoderError::InvalidData); } };
  10 }
  11
  12 #[cfg(feature="decoder_aac")]
  13 #[allow(clippy::comparison_chain)]
  14 #[allow(clippy::excessive_precision)]
  15 #[allow(clippy::manual_memcpy)]
  16 #[allow(clippy::useless_let_if_seq)]
  17 mod aac;
  18 #[cfg(feature="decoder_mpa")]
  19 #[allow(clippy::excessive_precision)]
  20 mod mpegaudio;
  21
  22 const DECODERS: &[DecoderInfo] = &[
  23 #[cfg(feature="decoder_aac")]
  24     DecoderInfo { name: "aac", get_decoder: aac::get_decoder },
  25 #[cfg(feature="decoder_mpa")]
  26     DecoderInfo { name: "mp2", get_decoder: mpegaudio::get_decoder_mp2 },
  27 #[cfg(feature="decoder_mpa")]
  28     DecoderInfo { name: "mp3", get_decoder: mpegaudio::get_decoder_mp3 },
  29 ];
  30
  31 /// Registers all available codecs provided by this crate.
  32 pub fn mpeg_register_all_decoders(rd: &mut RegisteredDecoders) {
  33     for decoder in DECODERS.iter() {
  34         rd.add_decoder(*decoder);
  35     }
  36 }
  37
  38 const PACKETISERS: &[PacketiserInfo] = &[
  39 #[cfg(feature="decoder_mpa")]
  40     PacketiserInfo { name: "mpa", get_packetiser: mpegaudio::get_packetiser },
  41 ];
  42
  43 /// Registers all available packetisers provided by this crate.
  44 pub fn mpeg_register_all_packetisers(rp: &mut RegisteredPacketisers) {
  45     for packetiser in PACKETISERS.iter() {
  46         rp.add_packetiser(*packetiser);
  47     }
  48 }