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baldurk
2a0989ba9a
* This lets the testcase track the current EID and print it when a failure happens
63 lines
2.4 KiB
Python
63 lines
2.4 KiB
Python
import rdtest
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import struct
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class D3D11_Stream_Out(rdtest.TestCase):
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demos_test_name = 'D3D11_Stream_Out'
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def check_capture(self):
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action = self.find_action("Draw")
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assert action is not None
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self.set_event(action.eventId, False)
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pipe = self.controller.GetPipelineState()
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# Get the input data as our reference
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# First action should have data at offset 0. First buffer has positions, second has colors (with doubled stride)
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vsin = self.get_vsin(action)
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pos = [
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(*v["POSITION"], 1.0)
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for v in vsin
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if isinstance(v["POSITION"], tuple) or isinstance(v["POSITION"], list)
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]
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col = [v["COLOR"] for v in vsin]
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d3d11pipe = self.controller.GetD3D11PipelineState()
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so = d3d11pipe.streamOut
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so_bytes = self.controller.GetBufferData(so.outputs[0].resourceId, so.outputs[0].byteOffset, 0)
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for i,p in enumerate(pos):
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so_p = struct.unpack_from("4f", so_bytes, 0 + 4*4*i)
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if not rdtest.value_compare(p, so_p):
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raise rdtest.TestFailureException(f"Streamed-out position {so_p} doesn't match expected {p}")
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so_bytes = self.controller.GetBufferData(so.outputs[1].resourceId, so.outputs[1].byteOffset, 0)
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for i,c in enumerate(col):
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assert c is not None
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so_c = struct.unpack_from("4f", so_bytes, 0 + 8*4*i)
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if not rdtest.value_compare(c, so_c):
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raise rdtest.TestFailureException(f"Streamed-out color {so_c} doesn't match expected {c}")
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action_auto = self.find_action("DrawAuto", action.eventId)
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# First action should be 3 vertices
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if not rdtest.value_compare(action_auto.numIndices, 3):
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raise rdtest.TestFailureException(f"First DrawAuto() actions {action_auto.numIndices} vertices")
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action_auto = self.find_action("DrawAuto", action_auto.eventId+1)
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# Second action should be 6 vertices (3 vertices, instanced twice
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if not rdtest.value_compare(action_auto.numIndices, 6):
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raise rdtest.TestFailureException(f"Second DrawAuto() actions {action_auto.numIndices} vertices")
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if not rdtest.value_compare(action_auto.numInstances, 1):
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raise rdtest.TestFailureException(f"Second DrawAuto() actions {action_auto.numInstances} instances")
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rdtest.log.success("First action stream-out data is correct")
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