WisDeviceExtensionHeader Struct Reference

Detailed Description

Specification

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An opaque structure used to extend device functionality. Serves as a type marker for device extensions. Defined only for C API. C++ API uses special polymorphic classes for instance extensions.

C Version:

// Provided by Wisdom 0.7.0.
typedef struct WisDeviceExtensionHeader {
    const void* opaque;
} WisDeviceExtensionHeader;

C Implementation Specific Version:

// Provided by Wisdom 0.7.0.
typedef struct WisVKDeviceExtensionHeader {
    const void* opaque;
} WisVKDeviceExtensionHeader;
 
// Provided by Wisdom 0.7.0.
typedef struct WisDX12DeviceExtensionHeader {
    const void* opaque;
} WisDX12DeviceExtensionHeader;

Members

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• opaque indicates opaque member; it must not be changed directly outside extension development.

Description

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This structure is always present in every device extension and must be initialized with extension-specific initialization function before being passed to wisCreateDevice.

See Also

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See also

Structs: WisDeviceRequirements