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Add dovi_parse_itu_t35_dovi_metadata_obu to C-API #301

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Merged
quietvoid merged 1 commit into from
May 28, 2024
Merged

Add dovi_parse_itu_t35_dovi_metadata_obu to C-API #301

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15 changes: 15 additions & 0 deletions dolby_vision/src/capi.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,21 @@ pub unsafe extern "C" fn dovi_parse_rpu(buf: *const u8, len: size_t) -> *mut Rpu
Box::into_raw(Box::new(RpuOpaque::from(res)))
}

/// # Safety
/// The pointer to the data must be valid.
///
/// Parse a Dolby Vision from a AV1 ITU-T T.35 metadata OBU byte buffer.
/// Adds an error if the parsing fails.
#[no_mangle]
pub unsafe extern "C" fn dovi_parse_itu_t35_dovi_metadata_obu(buf: *const u8, len: size_t) -> *mut RpuOpaque {
assert!(!buf.is_null());

let data = slice::from_raw_parts(buf, len);
let res = DoviRpu::parse_itu_t35_dovi_metadata_obu(data);

Box::into_raw(Box::new(RpuOpaque::from(res)))
}

/// # Safety
/// The pointer to the data must be valid.
///
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