Function bgfx_sys::bgfx_vertex_unpack

pub unsafe extern "C" fn bgfx_vertex_unpack(
    _output: *mut f32,
    _attr: bgfx_attrib_t,
    _layout: *const bgfx_vertex_layout_t,
    _data: *const c_void,
    _index: u32
)

Unpack vertex attribute from vertex stream format.

@param[out] _output Result of unpacking. @param[in] _attr Attribute to unpack. @param[in] _layout Vertex stream layout. @param[in] _data Source vertex stream from where data will be unpacked. @param[in] _index Vertex index that will be unpacked.