Record Class VkHostImageCopyDevicePerformanceQuery

java.lang.Object
java.lang.Record
club.doki7.vulkan.datatype.VkHostImageCopyDevicePerformanceQuery
All Implemented Interfaces:
IPointer, IVkHostImageCopyDevicePerformanceQuery
@ValueBasedCandidate @UnsafeConstructor public record VkHostImageCopyDevicePerformanceQuery(@NotNull MemorySegment segment) extends Record implements IVkHostImageCopyDevicePerformanceQuery

Represents a pointer to a VkHostImageCopyDevicePerformanceQuery structure in native memory.

Structure

typedef struct VkHostImageCopyDevicePerformanceQuery {
    VkStructureType sType;
    void* pNext; // optional
    VkBool32 optimalDeviceAccess;
    VkBool32 identicalMemoryLayout;
} VkHostImageCopyDevicePerformanceQuery;

Auto initialization

This structure has the following members that can be automatically initialized:

  • sType = VK_STRUCTURE_TYPE_HOST_IMAGE_COPY_DEVICE_PERFORMANCE_QUERY

The allocate (allocate(Arena), allocate(Arena, long)) functions will automatically initialize these fields. Also, you may call autoInit() to initialize these fields manually for non-allocated instances.

Contracts

The property segment() should always be not-null (segment != NULL && !segment.equals(MemorySegment.NULL)), and properly aligned to LAYOUT.byteAlignment() bytes. To represent null pointer, you may use a Java null instead. See the documentation of IPointer.segment() for more details.

The constructor of this class is marked as UnsafeConstructor, because it does not perform any runtime check. The constructor can be useful for automatic code generators.

See Also: