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https://github.com/storytold/craft-libs.git
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el-j
9f10d434d9
The eight-part craft-video series landed as one commit, because each part's branch contains the parts before it. - #702 dnx: DNxHD/DNxHR decoder and encoder - #703 vp8: VP8 decoder - #704 prores: ProRes decoder and encoder - #705 h264: H.264 encoder - #706 hevc: HEVC encoder - #707 vp9: VP9 encoder - #708 av1: AV1 encoder
23 lines
758 B
Rust
23 lines
758 B
Rust
/// Errors produced by the decoder.
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#[derive(Debug, Clone, PartialEq, Eq, thiserror::Error)]
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pub enum Error {
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/// A syntax element had a value outside its legal range, or a size did not fit the data.
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#[error("invalid bitstream: {0}")]
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Invalid(String),
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/// An inter frame came before any key frame (decoding must start at a key frame).
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#[error("missing reference frame: {0}")]
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MissingReference(String),
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}
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pub type Result<T> = std::result::Result<T, Error>;
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/// `ensure!(cond, "message")` returns `Error::Invalid` when `cond` is false.
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macro_rules! ensure {
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($cond:expr, $($arg:tt)+) => {
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if !$cond {
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return Err($crate::vp8::error::Error::Invalid(format!($($arg)+)));
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}
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};
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}
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pub(crate) use ensure;
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