Function bgfx_sys::bgfx_get_direct_access_ptr

pub unsafe extern "C" fn bgfx_get_direct_access_ptr(
    _handle: bgfx_texture_handle_t
) -> *mut c_void

Returns texture direct access pointer. @attention Availability depends on: BGFX_CAPS_TEXTURE_DIRECT_ACCESS. This feature is available on GPUs that have unified memory architecture (UMA) support.

@param[in] _handle Texture handle.

@returns Pointer to texture memory. If returned pointer is NULL direct access is not available for this texture. If pointer is UINTPTR_MAX sentinel value it means texture is pending creation. Pointer returned can be cached and it will be valid until texture is destroyed.