Enum vulkano::pipeline::blend::LogicOp
[−]
[src]
pub enum LogicOp { Clear, And, AndReverse, Copy, AndInverted, Noop, Xor, Or, Nor, Equivalent, Invert, OrReverse, CopyInverted, OrInverted, Nand, Set, }
Which logical operation to apply to the output values.
The operation is applied individually for each channel (red, green, blue and alpha).
Only relevant for integer or unsigned attachments.
Also note that some implementations don't support logic operations.
Variants
Clear
Returns 0
.
And
Returns src & dest
.
AndReverse
Returns src & !dest
.
Copy
Returns src
.
AndInverted
Returns !src & dest
.
Noop
Returns dest
.
Xor
Returns src ^ dest
.
Or
Returns src | dest
.
Nor
Returns !(src | dest)
.
Equivalent
Returns !(src ^ dest)
.
Invert
Returns !dest
.
OrReverse
Returns `src | !dest.
CopyInverted
Returns !src
.
OrInverted
Returns !src | dest
.
Nand
Returns !(src & dest)
.
Set
Returns !0
(all bits set to 1).
Trait Implementations
impl Debug for LogicOp
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impl Copy for LogicOp
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impl Clone for LogicOp
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fn clone(&self) -> LogicOp
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl PartialEq for LogicOp
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fn eq(&self, __arg_0: &LogicOp) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0
This method tests for !=
.