Function bgfx_sys::bgfx_make_ref
source · pub unsafe extern "C" fn bgfx_make_ref(
_data: *const c_void,
_size: u32
) -> *const bgfx_memory_t
Expand description
Make reference to data to pass to bgfx. Unlike bgfx::alloc
, this call
doesn’t allocate memory for data. It just copies the _data pointer. You
can pass ReleaseFn
function pointer to release this memory after it’s
consumed, otherwise you must make sure _data is available for at least 2
bgfx::frame
calls. ReleaseFn
function must be able to be called
from any thread.
@attention Data passed must be available for at least 2 bgfx::frame
calls.
@param[in] _data Pointer to data. @param[in] _size Size of data.
@returns Referenced memory.