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import rdtest
import renderdoc as rd
class VK_Synchronization_2(rdtest.TestCase):
demos_test_name = 'VK_Synchronization_2'
def get_capture_options(self):
opts = rd.CaptureOptions()
# Ref all resources to pull in the image with unbound data
opts.refAllResources = True
return opts
def check_capture(self):
self.controller.SetFrameEvent(0, False)
pipe: rd.VKState = self.controller.GetVulkanPipelineState()
# Check that the layout is reported correctly at the start of the frame
for img in pipe.images:
img: rd.VKImageData
res = self.get_resource(img.resourceId)
if res.name == "Image:Preinitialised":
if img.layouts[0].name != "VK_IMAGE_LAYOUT_PREINITIALIZED":
raise rdtest.TestFailureException("Pre-initialised image is in {} layout".format(img.layouts[0].name))
elif res.name == "Image:Undefined":
if img.layouts[0].name != "VK_IMAGE_LAYOUT_UNDEFINED":
raise rdtest.TestFailureException("Undefined image is in {} layout".format(img.layouts[0].name))
elif res.name == "Image:Swapchain":
if img.layouts[0].name != "VK_IMAGE_LAYOUT_PRESENT_SRC_KHR":
raise rdtest.TestFailureException("Swapchain image is in {} layout".format(img.layouts[0].name))
action = self.find_action("Before Transition")
self.check(action is not None)
self.controller.SetFrameEvent(action.eventId, False)
pipe: rd.VKState = self.controller.GetVulkanPipelineState()
pre_init = rd.ResourceId()
undef_img = rd.ResourceId()
# Check that the layout is reported correctly before transitions still
for img in pipe.images:
img: rd.VKImageData
res = self.get_resource(img.resourceId)
if res.name == "Image:Preinitialised":
if img.layouts[0].name != "VK_IMAGE_LAYOUT_PREINITIALIZED":
raise rdtest.TestFailureException("Pre-initialised image is in {} layout".format(img.layouts[0].name))
pre_init = img.resourceId
elif res.name == "Image:Undefined":
if img.layouts[0].name != "VK_IMAGE_LAYOUT_UNDEFINED":
raise rdtest.TestFailureException("Undefined image is in {} layout".format(img.layouts[0].name))
undef_img = img.resourceId
elif res.name == "Image:Swapchain":
if img.layouts[0].name != "VK_IMAGE_LAYOUT_PRESENT_SRC_KHR":
raise rdtest.TestFailureException("Swapchain image is in {} layout".format(img.layouts[0].name))
action = self.find_action("vkCmdDraw")
self.check(action is not None)
self.controller.SetFrameEvent(action.eventId, False)
# Check that the backbuffer didn't get discarded
self.check_triangle(out=action.outputs[0])
col = [float(0x40) / 255.0] * 4
# The pre-initialised image should have the correct data still also
self.check_triangle(out=pre_init, back=col, fore=col)
# we copied its contents into the undefined image so it should also have the right colour
self.check_triangle(out=undef_img, back=col, fore=col)
pipe: rd.VKState = self.controller.GetVulkanPipelineState()
# Check that after transitions, the images are in the right state
for img in pipe.images:
img: rd.VKImageData
res = self.get_resource(img.resourceId)
if res.name == "Image:Preinitialised":
if img.layouts[0].name != "VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL":
raise rdtest.TestFailureException("Pre-initialised image is in {} layout".format(img.layouts[0].name))
elif res.name == "Image:Undefined":
if img.layouts[0].name != "VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL":
raise rdtest.TestFailureException("Undefined image is in {} layout".format(img.layouts[0].name))
elif img.resourceId == pipe.currentPass.framebuffer.attachments[0].imageResourceId:
if img.layouts[0].name != "VK_IMAGE_LAYOUT_GENERAL":
raise rdtest.TestFailureException("Rendered swapchain image is in {} layout".format(img.layouts[0].name))
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