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import renderdoc as rd
import struct
import rdtest
class VK_Descriptor_Reuse(rdtest.TestCase):
demos_test_name = 'VK_Descriptor_Reuse'
demos_frame_cap = 100
def check_capture(self):
last_action: rd.ActionDescription = self.get_last_action()
self.controller.SetFrameEvent(last_action.eventId, True)
action: rd.ActionDescription = self.find_action('Duration')
min_duration = float(action.customName.split(' = ')[1])
if rd.IsReleaseBuild():
if min_duration >= 15.0:
raise rdtest.TestFailureException("Minimum duration noted {} ms is too high".format(min_duration))
rdtest.log.success("Minimum duration ({}) is OK".format(min_duration))
else:
rdtest.log.print("Not checking duration ({}) in non-release build".format(min_duration))
resources = self.controller.GetResources()
for i in range(8):
res: rd.ResourceDescription = [r for r in resources if r.name == 'Offscreen{}'.format(i)][0]
tex: rd.TextureDescription = self.get_texture(res.resourceId)
data = self.controller.GetTextureData(res.resourceId, rd.Subresource(0, 0, 0))
pixels = [struct.unpack_from("4f", data, 16 * p) for p in range(tex.width * tex.height)]
unique_pixels = list(set(pixels))
if len(unique_pixels) > 2:
raise rdtest.TestFailureException("Too many pixel values found ({})".format(len(unique_pixels)))
if (0.0, 0.0, 0.0, 1.0) not in unique_pixels:
raise rdtest.TestFailureException("Didn't find background colour in unique pixels list")
unique_pixels.remove((0.0, 0.0, 0.0, 1.0))
if not rdtest.value_compare((0.8, 0.8, 0.8, 0.4), unique_pixels[0]):
raise rdtest.TestFailureException("Didn't find foreground colour in unique pixels list")
rdtest.log.success("{} has correct contents".format(res.name))
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