def setup_swapchain_image_views():
global swapchain_images, swapchain_image_views
# Fetch swapchain images
swapchain_images = hvk.swapchain_images(api, device, swapchain)
# Create the swapchain images view
swapchain_image_views = []
for image in swapchain_images:
view = hvk.create_image_view(
api, device,
hvk.image_view_create_info(image=image,
format=swapchain_image_format))
swapchain_image_views.append(view)
def setup_swapchain_image_views(recreate=False):
global swapchain_images, swapchain_image_views
if recreate:
for view in swapchain_image_views:
hvk.destroy_image_view(api, device, view)
# Fetch swapchain images
swapchain_images = hvk.swapchain_images(api, device, swapchain)
# Create the swapchain images view
swapchain_image_views = []
for image in swapchain_images:
view = hvk.create_image_view(
api, device,
hvk.image_view_create_info(image=image,
format=swapchain_image_format))
swapchain_image_views.append(view)
def _setup_swapchain_images(self):
engine, api, device = self.ctx
swapchain = engine.swapchain
if len(self.swapchain_images) > 0:
for (_, view) in self.swapchain_images:
hvk.destroy_image_view(api, device, view)
# Fetch swapchain images
swapchain_images = hvk.swapchain_images(api, device, swapchain)
swapchain_fmt = engine.info["swapchain_format"]
# Create the swapchain images view
self.swapchain_images = []
for image in swapchain_images:
view = hvk.create_image_view(
api, device,
hvk.image_view_create_info(image=image, format=swapchain_fmt))
self.swapchain_images.append(ImageAndView(image=image, view=view))