VkLogicOp - Framebuffer logical operations

Description

The logical operations supported by Vulkan are summarized in the following table in which

• ¬ is bitwise invert,
• ∧ is bitwise and,
• ∨ is bitwise or,
• ⊕ is bitwise exclusive or,
• s is the fragment’s Rs0, Gs0, Bs0 or As0 component value for the fragment output corresponding to the color attachment being updated, and
• d is the color attachment’s R, G, B or A component value:

Logical Operations

The result of the logical operation is then written to the color attachment as controlled by the component write mask, described in Blend Operations.

See Also

VK_VERSION_1_0, PipelineColorBlendStateCreateInfo, cmdSetLogicOpEXT