def free(self):
api, i, d = self.api, self.instance, self.device
hvk.device_wait_idle(api, d)
hvk.destroy_command_pool(api, d, self.command_pool)
hvk.destroy_fence(api, d, self.setup_fence)
for scene in self.graph:
scene.free()
self.compute_runner.free()
self.renderer.free()
self.render_target.free()
self.memory_manager.free()
hvk.destroy_swapchain(api, d, self.swapchain)
hvk.destroy_device(api, d)
hvk.destroy_surface(api, i, self.surface)
if self.debugger is not None:
self.debugger.stop()
if self.debug_ui is not None:
self.debug_ui.close()
hvk.destroy_instance(api, i)
self.window.destroy()
def clean_resources():
window.hide()
hvk.device_wait_idle(api, device)
hvk.destroy_fence(api, device, staging_fence)
hvk.destroy_command_pool(api, device, staging_pool)
hvk.destroy_command_pool(api, device, drawing_pool)
hvk.destroy_buffer(api, device, mesh_buffer)
hvk.free_memory(api, device, mesh_memory)
hvk.destroy_sampler(api, device, texture_sampler)
hvk.destroy_image_view(api, device, texture_view)
hvk.destroy_image(api, device, texture_image)
hvk.free_memory(api, device, texture_image_memory)
hvk.destroy_descriptor_pool(api, device, descriptor_pool)
hvk.destroy_buffer(api, device, uniforms_buffer)
hvk.free_memory(api, device, uniforms_mem)
hvk.destroy_pipeline(api, device, pipeline)
hvk.destroy_pipeline_cache(api, device, pipeline_cache)
hvk.destroy_pipeline_layout(api, device, pipeline_layout)
for m in shader_modules:
hvk.destroy_shader_module(api, device, m)
hvk.destroy_descriptor_set_layout(api, device, descriptor_set_layout)
for fb in framebuffers:
hvk.destroy_framebuffer(api, device, fb)
hvk.destroy_render_pass(api, device, render_pass)
hvk.destroy_semaphore(api, device, image_ready)
hvk.destroy_semaphore(api, device, rendering_done)
for f in render_fences:
hvk.destroy_fence(api, device, f)
hvk.destroy_image(api, device, depth_stencil)
hvk.destroy_image_view(api, device, depth_view)
hvk.free_memory(api, device, depth_alloc)
for v in swapchain_image_views:
hvk.destroy_image_view(api, device, v)
hvk.destroy_swapchain(api, device, swapchain)
hvk.destroy_device(api, device)
hvk.destroy_surface(api, instance, surface)
debugger.stop()
hvk.destroy_instance(api, instance)
window.destroy()