VkPipelineRepresentativeFragmentTestStateCreateInfoNV

If the pNext chain of VkGraphicsPipelineCreateInfo includes a VkPipelineRepresentativeFragmentTestStateCreateInfoNV structure, then that structure includes parameters controlling the representative fragment test.

The VkPipelineRepresentativeFragmentTestStateCreateInfoNV structure is defined as:

typedef struct VkPipelineRepresentativeFragmentTestStateCreateInfoNV {
    VkStructureType sType;
    const void* pNext;
    VkBool32 representativeFragmentTestEnable;
} VkPipelineRepresentativeFragmentTestStateCreateInfoNV;

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• representativeFragmentTestEnable controls whether the representative fragment test is enabled.

If this structure is not included in the pNext chain, representativeFragmentTestEnable is considered to be VK_FALSE, and the representative fragment test is disabled.

If the active fragment shader does not specify the EarlyFragmentTests execution mode, the representative fragment shader test has no effect, even if enabled.