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import renderdoc as rd
import rdtest
class GL_Renderbuffer_Zoo(rdtest.TestCase):
demos_test_name = 'GL_Renderbuffer_Zoo'
def check_capture(self):
action: rd.ActionDescription = self.find_action('glDraw')
while action is not None:
self.controller.SetFrameEvent(action.eventId, True)
self.check_triangle(fore=[0.2, 0.75, 0.2, 1.0])
pipe = self.controller.GetPipelineState()
depth = pipe.GetDepthTarget()
vp = pipe.GetViewport(0)
id = pipe.GetOutputTargets()[0].resourceId
mn, mx = self.controller.GetMinMax(id, rd.Subresource(), rd.CompType.Typeless)
if not rdtest.value_compare(mn.floatValue, [0.2, 0.2, 0.2, 1.0], eps=1.0/255.0):
raise rdtest.TestFailureException(
"Minimum color values {} are not as expected".format(mn.floatValue))
if not rdtest.value_compare(mx.floatValue, [0.2, 0.75, 0.2, 1.0], eps=1.0/255.0):
raise rdtest.TestFailureException(
"Maximum color values {} are not as expected".format(mx.floatValue))
hist = self.controller.GetHistogram(id, rd.Subresource(), rd.CompType.Typeless, 0.199, 0.75,
(False, True, False, False))
if hist[0] == 0 or hist[-1] == 0 or any([x > 0 for x in hist[1:-1]]):
raise rdtest.TestFailureException(
"Green histogram didn't return expected values, values should have landed in first or last bucket")
rdtest.log.success('Color Renderbuffer at action {} is working as expected'.format(action.eventId))
if depth.resourceId != rd.ResourceId():
val = self.controller.PickPixel(depth.resourceId, int(0.5 * vp.width), int(0.5 * vp.height),
rd.Subresource(), rd.CompType.Typeless)
if not rdtest.value_compare(val.floatValue[0], 0.75):
raise rdtest.TestFailureException(
"Picked value {} in triangle for depth doesn't match expectation".format(val))
mn, mx = self.controller.GetMinMax(depth.resourceId, rd.Subresource(), rd.CompType.Typeless)
hist = self.controller.GetHistogram(depth.resourceId, rd.Subresource(),
rd.CompType.Typeless, 0.75, 0.9, (True, False, False, False))
if not rdtest.value_compare(mn.floatValue[0], 0.75):
raise rdtest.TestFailureException(
"Minimum depth values {} are not as expected".format(mn.floatValue))
if not rdtest.value_compare(mx.floatValue[0], 0.9):
raise rdtest.TestFailureException(
"Maximum depth values {} are not as expected".format(mx.floatValue))
if hist[0] == 0 or hist[-1] == 0 or any([x > 0 for x in hist[1:-1]]):
raise rdtest.TestFailureException(
"Depth histogram didn't return expected values, values should have landed in first or last bucket")
rdtest.log.success('Depth Renderbuffer at action {} is working as expected'.format(action.eventId))
tex_details = self.get_texture(id)
if tex_details.msSamp > 1:
samples = []
for i in range(tex_details.msSamp):
samples.append(self.controller.GetTextureData(id, rd.Subresource(0, 0, i)))
for i in range(tex_details.msSamp):
for j in range(tex_details.msSamp):
if i == j:
continue
if samples[i] == samples[j]:
save_data = rd.TextureSave()
save_data.resourceId = id
save_data.destType = rd.FileType.PNG
save_data.slice.sliceIndex = 0
save_data.mip = 0
img_path0 = rdtest.get_tmp_path('sample{}.png'.format(i))
img_path1 = rdtest.get_tmp_path('sample{}.png'.format(j))
save_data.sample.sampleIndex = i
self.controller.SaveTexture(save_data, img_path0)
save_data.sample.sampleIndex = j
self.controller.SaveTexture(save_data, img_path1)
raise rdtest.TestFailureException("Two MSAA samples returned the same data", img_path0, img_path1)
action: rd.ActionDescription = self.find_action('glDraw', action.eventId+1)
rdtest.log.success('All renderbuffers checked and rendered correctly')
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