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* There's not a good accepted terminology for this kind of event, and for historical reasons 'drawcall' has been the accepted term, even though that can be quite confusing when a dispatch or a copy is a 'drawcall'. * This is particularly highlighted by the event browser filters where $draw() includes draws and dispatches, but $dispatch() only includes dispatches, it's hard to intuitively understand why $draw() matches all of these calls. * As a result we've defined the term 'action' to cover these types of events in the same way that we defined 'event' in the first place to mean a single atomic API call.
59 lines
2.4 KiB
Python
59 lines
2.4 KiB
Python
import rdtest
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import struct
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import renderdoc as rd
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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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self.check(action is not None)
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self.controller.SetFrameEvent(action.eventId, False)
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pipe: rd.PipeState = 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 = [(*v['POSITION'], 1.0) for v in vsin]
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col = [v['COLOR'] for v in vsin]
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d3d11pipe: rd.D3D11State = self.controller.GetD3D11PipelineState()
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so: rd.D3D11StreamOut = 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("Streamed-out position {} doesn't match expected {}".format(so_p, 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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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("Streamed-out color {} doesn't match expected {}".format(so_c, 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("First DrawAuto() actions {} vertices".format(action_auto.numIndices))
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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("Second DrawAuto() actions {} vertices".format(action_auto.numIndices))
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if not rdtest.value_compare(action_auto.numInstances, 1):
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raise rdtest.TestFailureException("Second DrawAuto() actions {} instances".format(action_auto.numInstances))
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rdtest.log.success("First action stream-out data is correct")
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