C Specification

The VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT structure is defined as:

typedef struct VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT {
    VkStructureType    sType;
    void*              pNext;
    uint32_t           advancedBlendMaxColorAttachments;
    VkBool32           advancedBlendIndependentBlend;
    VkBool32           advancedBlendNonPremultipliedSrcColor;
    VkBool32           advancedBlendNonPremultipliedDstColor;
    VkBool32           advancedBlendCorrelatedOverlap;
    VkBool32           advancedBlendAllOperations;
} VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT;

Members

The members of the VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT structure describe the following implementation-dependent limits:

Description

  • sType is the type of this structure.

  • pNext is NULL or a pointer to an extension-specific structure.

  • advancedBlendMaxColorAttachments is one greater than the highest color attachment index that can be used in a subpass, for a pipeline that uses an advanced blend operation.

  • advancedBlendIndependentBlend specifies whether advanced blend operations can vary per-attachment.

  • advancedBlendNonPremultipliedSrcColor specifies whether the source color can be treated as non-premultiplied. If this is VK_FALSE, then VkPipelineColorBlendAdvancedStateCreateInfoEXT::srcPremultiplied must be VK_TRUE.

  • advancedBlendNonPremultipliedDstColor specifies whether the destination color can be treated as non-premultiplied. If this is VK_FALSE, then VkPipelineColorBlendAdvancedStateCreateInfoEXT::dstPremultiplied must be VK_TRUE.

  • advancedBlendCorrelatedOverlap specifies whether the overlap mode can be treated as correlated. If this is VK_FALSE, then VkPipelineColorBlendAdvancedStateCreateInfoEXT::blendOverlap must be VK_BLEND_OVERLAP_UNCORRELATED_EXT.

  • advancedBlendAllOperations specifies whether all advanced blend operation enums are supported. See the valid usage of VkPipelineColorBlendAttachmentState.

If the VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT structure is included in the pNext chain of VkPhysicalDeviceProperties2, it is filled with the implementation-dependent limits.

Valid Usage (Implicit)
  • sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BLEND_OPERATION_ADVANCED_PROPERTIES_EXT

See Also

VkBool32, VkStructureType

Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

Copyright (c) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.