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webgl: Drop a silly check for 0 in GetTexParameter.

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0 is not among the valid values for a wrap mode or filter, so it won't
ever be returned unless the driver is broken, and even if it was a
valid value we would want to pass it through.
This commit is contained in:
Eric Anholt 2018-05-05 18:25:20 -07:00
parent 719e4e37e9
commit 5f2d512c12
1 changed files with 1 additions and 7 deletions
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8
components/script/dom/webglrenderingcontext.rs
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@ -1412,13 +1412,7 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
let (sender, receiver) = webgl_channel().unwrap();
self.send_command(WebGLCommand::GetTexParameter(target, pname, sender));
match receiver.recv().unwrap() {
value if value != 0 => Int32Value(value),
_ => {
self.webgl_error(InvalidEnum);
NullValue()
}
}
Int32Value(receiver.recv().unwrap())
}
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.3