def __createSurface(self):
surface_ptr = ffi.new('VkSurfaceKHR[1]')
glfw.create_window_surface(self.__instance, self.__window, None,
surface_ptr)
self.__surface = surface_ptr[0]
if self.__surface is None:
raise Exception("failed to create window surface!")
def __createSurface(self):
surface = ctypes.c_void_p(0)
# instance = ctypes.cast(int(ffi.cast('intptr_t', self.__instance)), ctypes.c_void_p)
instance = ctypes.cast(int(ffi.cast('uintptr_t', self.__instance)),
ctypes.c_void_p)
glfw.create_window_surface(instance, self.__window, None,
ctypes.byref(surface))
self.__surface = ffi.cast('VkSurfaceKHR', surface.value)
if self.__surface is None:
raise Exception("failed to create window surface!")
def createSurface(self):
surface = c_void_p(0)
instance = cast(int(ffi.cast('uintptr_t', self.__instance)), c_void_p)
_foo = glfw.create_window_surface(
instance=instance,
window=self.m_Window,
allocator=None,
surface=byref(surface)
)
assert _foo, '[createSurface]: failed to create window surface'
def create_surface(self, vulkan_instance: VulkanInstance):
instance = vulkan_instance.vk_instance
ref = int(vulkan.ffi.cast('intptr_t', instance))
instance = ctypes.c_void_p(ref)
opaque = vulkan.ffi.new("int *")
pSurface = vulkan.ffi.cast('VkSurfaceKHR', opaque)
ref = int(vulkan.ffi.cast('intptr_t', pSurface))
glfw_surface = ctypes.c_void_p(ref)
code = glfw.create_window_surface(instance, self.window, None,
glfw_surface)
if code != vulkan.VK_SUCCESS:
raise RuntimeError("Unable to create window surface")
return VulkanSurface(vulkan_instance, opaque, pSurface)