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Extend stub WebM structure

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Tangent 128 2017-08-07 01:03:20 -04:00
parent 2ecedf795d
commit c969627510
2 changed files with 10 additions and 5 deletions
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3
src/bin/stub.rs
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@ -7,6 +7,9 @@ pub fn main() {
let mut cursor = Cursor::new(Vec::new()); let mut cursor = Cursor::new(Vec::new());
encode_webm_element(WebmElement::EbmlHead, &mut cursor).unwrap(); encode_webm_element(WebmElement::EbmlHead, &mut cursor).unwrap();
encode_webm_element(WebmElement::Segment, &mut cursor).unwrap();
encode_webm_element(WebmElement::Cluster, &mut cursor).unwrap();
stdout().write_all(&cursor.get_ref()).unwrap(); stdout().write_all(&cursor.get_ref()).unwrap();
} }

10
src/webm.rs
View file

@ -82,11 +82,13 @@ fn decode_simple_block(bytes: &[u8]) -> Result<WebmElement, Error> {
pub fn encode_webm_element<T: Write + Seek>(element: WebmElement, output: &mut T) -> IoResult<()> { pub fn encode_webm_element<T: Write + Seek>(element: WebmElement, output: &mut T) -> IoResult<()> {
match element { match element {
WebmElement::EbmlHead => { WebmElement::EbmlHead => encode_element(EBML_HEAD_ID, output, |output| {
encode_element(EBML_HEAD_ID, output, |output| {
encode_string(DOC_TYPE_ID, "webm", output) encode_string(DOC_TYPE_ID, "webm", output)
}) }),
} WebmElement::Segment => encode_tag_header(SEGMENT_ID, Varint::Unknown, output),
WebmElement::SeekHead => Ok(()),
WebmElement::Cues => Ok(()),
WebmElement::Cluster => encode_tag_header(CLUSTER_ID, Varint::Unknown, output),
_ => Err(IoError::new(ErrorKind::InvalidInput, WriteError::OutOfRange)) _ => Err(IoError::new(ErrorKind::InvalidInput, WriteError::OutOfRange))
} }
} }