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.
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.