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import pytest
def test_renderbuffer(ctx):
rbo = ctx.renderbuffer((4, 8))
assert rbo.size == (4, 8)
assert rbo.width == 4
assert rbo.height == 8
assert rbo.samples == 0
assert rbo.depth is False
assert rbo.components == 4
assert rbo.dtype == 'f1'
assert rbo == rbo
def test_multisample_renderbuffer(ctx):
if ctx.max_samples < 2:
pytest.skip('multisampling is not supported')
rbo = ctx.renderbuffer((4, 4), samples=2)
assert rbo.size == (4, 4)
assert rbo.samples == 2
assert rbo.depth is False
def test_depth_renderbuffer(ctx):
rbo = ctx.depth_renderbuffer((4, 4))
assert rbo.size == (4, 4)
assert rbo.samples == 0
assert rbo.depth is True
def test_multisample_depth_renderbuffer(ctx):
if ctx.max_samples < 2:
pytest.skip('multisampling is not supported')
rbo = ctx.depth_renderbuffer((4, 4), samples=2)
assert rbo.size == (4, 4)
assert rbo.samples == 2
assert rbo.depth is True
def test_renderbuffer_invalid_samples(ctx):
if ctx.max_samples < 2:
pytest.skip('multisampling is not supported')
with pytest.raises(Exception, match='samples is invalid'):
ctx.renderbuffer((4, 4), samples=3)
def test_renderbuffer_labels(ctx):
rbo = ctx.renderbuffer((4, 8))
rbo.label = "best renderbuffer ever"
assert rbo.label == "best renderbuffer ever"
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