Struct NvencLibrary

Source

struct NvencLibrary {
    _lib: Library,
    create_instance: unsafe extern "C" fn(functionList: *mut NV_ENCODE_API_FUNCTION_LIST) -> NVENCSTATUS,
    get_max_version: Option<unsafe extern "C" fn(*mut u32) -> NVENCSTATUS>,
}

Expand description

Dynamically loaded NVENC entry points (from libnvidia-encode).

create_instance (NvEncodeAPICreateInstance): fills an NV_ENCODE_API_FUNCTION_LIST with the driver’s encode entry points for a requested API-version word.
get_max_version (NvEncodeAPIGetMaxSupportedVersion): the highest API version the driver supports, used to cap version probing. Option because very old drivers lack it, in which case probing relies on create_instance acceptance alone.

_lib keeps the library resident for the function pointers’ life.

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§_lib: Library§create_instance: unsafe extern "C" fn(functionList: *mut NV_ENCODE_API_FUNCTION_LIST) -> NVENCSTATUS§get_max_version: Option<unsafe extern "C" fn(*mut u32) -> NVENCSTATUS>

Auto Trait Implementations§

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impl UnwindSafe for NvencLibrary

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