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def test_init_from_texture_and_params(ctx):
params_tex = dict(
size=(5, 10),
components=4,
samples=0,
dtype="f1"
)
tex = ctx.texture(params_tex["size"], params_tex["components"])
ext = ctx.external_texture(**{**params_tex, **dict(glo=tex.glo)})
assert ext.size == params_tex["size"]
assert ext.width == params_tex["size"][0]
assert ext.height == params_tex["size"][1]
assert ext.components == params_tex["components"]
assert ext.glo == tex.glo
assert ext.dtype == params_tex["dtype"]
assert ext.samples == params_tex["samples"]
assert ext.repeat_x is True
assert ext.repeat_y is True
assert ext.filter == (ctx.LINEAR, ctx.LINEAR)
assert ext.swizzle == "RGBA"
assert ext.depth is False
assert ext.anisotropy == 0.0
assert ext.mglo != tex.mglo
assert ext.ctx == ctx
assert ext.extra == None
if ctx.supports_labels:
tex.label = "two objects, one texture"
assert tex.label == ext.label
# If the current context doesn't support labels,
# then labels will fall back to plain Python objects
|
