add a crate for common MS formats

[nihav.git] / nihav-ms / src / codecs / mod.rs

diff --git a/nihav-ms/src/codecs/mod.rs b/nihav-ms/src/codecs/mod.rs
new file mode 100644 (file)
index 0000000..0e1a237
--- /dev/null
+++ b/nihav-ms/src/codecs/mod.rs
@@ -0,0 +1,30 @@
+use nihav_core::codecs::*;
+
+macro_rules! validate {
+    ($a:expr) => { if !$a { println!("check failed at {}:{}", file!(), line!()); return Err(DecoderError::InvalidData); } };
+}
+
+#[cfg(feature="decoder_msvideo1")]
+pub mod msvideo1;
+
+#[cfg(feature="decoder_ima_adpcm_ms")]
+pub mod imaadpcm;
+
+#[cfg(feature="decoder_ms_adpcm")]
+pub mod msadpcm;
+
+const MS_CODECS: &[DecoderInfo] = &[
+#[cfg(feature="decoder_msvideo1")]
+    DecoderInfo { name: "msvideo1", get_decoder: msvideo1::get_decoder },
+#[cfg(feature="decoder_ima_adpcm_ms")]
+    DecoderInfo { name: "ima-adpcm-ms", get_decoder: imaadpcm::get_decoder },
+#[cfg(feature="decoder_ms_adpcm")]
+    DecoderInfo { name: "ms-adpcm", get_decoder: msadpcm::get_decoder },
+];
+
+/// Registers all available codecs provided by this crate.
+pub fn ms_register_all_codecs(rd: &mut RegisteredDecoders) {
+    for decoder in MS_CODECS.iter() {
+        rd.add_decoder(decoder.clone());
+    }
+}