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import renderdoc as rd
import rdtest
import struct
class VK_Shader_Printf(rdtest.TestCase):
demos_test_name = 'VK_Shader_Printf'
def check_capture(self):
action: rd.ActionDescription = self.find_action('CmdDraw')
self.controller.SetFrameEvent(action.eventId, True)
self.check_triangle()
ssbo = self.get_resource_by_name('SSBO').resourceId
buf_data = self.controller.GetBufferData(ssbo, 0, 0)
count = struct.unpack_from("L", buf_data)[0]
if count != 3*64:
raise rdtest.TestFailureException(
"With draw selected, buffer count is wrong: {} vs {}".format(count, 3*64))
vkpipe = self.controller.GetVulkanPipelineState()
self.check(len(vkpipe.shaderMessages) == 8, "Expected 8 messages for draw, got {}"
.format(len(vkpipe.shaderMessages)))
for msg in vkpipe.shaderMessages:
if 'Invalid' in msg.message:
self.check(msg.message == "Unrecognised % formatter in \"Invalid printf string %y\"",
"Invalid message is wrong: {}".format(msg.message))
else:
expected = "pixel:{0},{1},{0}.50, {1}.50,{2}".format(msg.location.pixel.x, msg.location.pixel.y,
int(msg.location.pixel.x == 201))
self.check(msg.message == expected,
"Message is wrong. Got '{}' expected '{}'".format(msg.message, expected))
self.check(msg.location.pixel.x in [200, 201, 202])
self.check(msg.location.pixel.y in [150, 151, 152])
action = self.find_action("CmdDispatch")
self.controller.SetFrameEvent(action.eventId, False)
vkpipe = self.controller.GetVulkanPipelineState()
buf_data = self.controller.GetBufferData(ssbo, 0, 0)
count = struct.unpack_from("L", buf_data)[0]
if count != 3*64:
raise rdtest.TestFailureException(
"With dispatch selected, buffer count is wrong: {} vs {}".format(count, 3*64))
self.check(len(vkpipe.shaderMessages) == 5, "Expected 5 messages for dispatch, got {}"
.format(len(vkpipe.shaderMessages)))
for msg in vkpipe.shaderMessages:
c = msg.location.compute
expected = "compute:{}, {}, {}".format(c.workgroup[0] * 64 + c.thread[0],
c.workgroup[1] * 64 + c.thread[1],
c.workgroup[2] * 64 + c.thread[2])
self.check(msg.message == expected,
"Message is wrong. Got '{}' expected '{}'".format(msg.message, expected))
self.check(c.workgroup == (1, 0, 0))
self.check(c.thread[1] == 0)
self.check(c.thread[2] == 0)
self.check(c.thread[0] in [36, 37, 38, 39, 40])
rdtest.log.success("All messages are as expected")
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