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A new generation graphics and compute API that provides high-efficiency, cross-platform access to modern GPUs used in a wide variety of devices from PCs and consoles to mobile phones and embedded platforms.
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/*
 * Copyright LWJGL. All rights reserved.
 * License terms: https://www.lwjgl.org/license
 * MACHINE GENERATED FILE, DO NOT EDIT
 */
package org.lwjgl.vulkan;

import java.nio.*;

import org.lwjgl.system.*;

import static org.lwjgl.system.MemoryUtil.*;

/**
 * Structure specifying physical device sparse memory properties.
 * 
 * Member documentation
 * 
 * 
 * {@code residencyStandard2DBlockShape} – {@link VK10#VK_TRUE TRUE} if the physical device will access all single-sample 2D sparse resources using the standard sparse image block shapes (based on image format), as described in the Standard Sparse Image Block Shapes (Single Sample) table. If this property is not supported the value returned in the {@code imageGranularity} member of the {@link VkSparseImageFormatProperties} structure for single-sample 2D images is not required: to match the standard sparse image block dimensions listed in the table.
 * {@code residencyStandard2DMultisampleBlockShape} – {@link VK10#VK_TRUE TRUE} if the physical device will access all multisample 2D sparse resources using the standard sparse image block shapes (based on image format), as described in the Standard Sparse Image Block Shapes (MSAA) table. If this property is not supported, the value returned in the {@code imageGranularity} member of the {@link VkSparseImageFormatProperties} structure for multisample 2D images is not required: to match the standard sparse image block dimensions listed in the table.
 * {@code residencyStandard3DBlockShape} – {@link VK10#VK_TRUE TRUE} if the physical device will access all 3D sparse resources using the standard sparse image block shapes (based on image format), as described in the Standard Sparse Image Block Shapes (Single Sample) table. If this property is not supported, the value returned in the {@code imageGranularity} member of the {@link VkSparseImageFormatProperties} structure for 3D images is not required: to match the standard sparse image block dimensions listed in the table.
 * {@code residencyAlignedMipSize} – {@link VK10#VK_TRUE TRUE} if images with mip level dimensions that are not integer multiples of the corresponding dimensions of the sparse image block may be placed in the mip tail. If this property is not reported, only mip levels with dimensions smaller than the {@code imageGranularity} member of the {@link VkSparseImageFormatProperties} structure will be placed in the mip tail. If this property is reported the implementation is allowed to return {@link VK10#VK_SPARSE_IMAGE_FORMAT_ALIGNED_MIP_SIZE_BIT SPARSE_IMAGE_FORMAT_ALIGNED_MIP_SIZE_BIT} in the {@code flags} member of {@link VkSparseImageFormatProperties}, indicating that mip level dimensions that are not integer multiples of the corresponding dimensions of the sparse image block will be placed in the mip tail.
 * {@code residencyNonResidentStrict} – specifies whether the physical device can consistently access non-resident regions of a resource. If this property is {@link VK10#VK_TRUE TRUE}, access to non-resident regions of resources will be guaranteed to return values as if the resource were populated with 0; writes to non-resident regions will be discarded.
 * 
 * 
 * Layout
 * 
 *  * struct VkPhysicalDeviceSparseProperties {
 *     VkBool32 residencyStandard2DBlockShape;
 *     VkBool32 residencyStandard2DMultisampleBlockShape;
 *     VkBool32 residencyStandard3DBlockShape;
 *     VkBool32 residencyAlignedMipSize;
 *     VkBool32 residencyNonResidentStrict;
 * }
 */
public class VkPhysicalDeviceSparseProperties extends Struct {

    /** The struct size in bytes. */
    public static final int SIZEOF;

    public static final int ALIGNOF;

    /** The struct member offsets. */
    public static final int
        RESIDENCYSTANDARD2DBLOCKSHAPE,
        RESIDENCYSTANDARD2DMULTISAMPLEBLOCKSHAPE,
        RESIDENCYSTANDARD3DBLOCKSHAPE,
        RESIDENCYALIGNEDMIPSIZE,
        RESIDENCYNONRESIDENTSTRICT;

    static {
        Layout layout = __struct(
            __member(4),
            __member(4),
            __member(4),
            __member(4),
            __member(4)
        );

        SIZEOF = layout.getSize();
        ALIGNOF = layout.getAlignment();

        RESIDENCYSTANDARD2DBLOCKSHAPE = layout.offsetof(0);
        RESIDENCYSTANDARD2DMULTISAMPLEBLOCKSHAPE = layout.offsetof(1);
        RESIDENCYSTANDARD3DBLOCKSHAPE = layout.offsetof(2);
        RESIDENCYALIGNEDMIPSIZE = layout.offsetof(3);
        RESIDENCYNONRESIDENTSTRICT = layout.offsetof(4);
    }

    VkPhysicalDeviceSparseProperties(long address, ByteBuffer container) {
        super(address, container);
    }

    /**
     * Creates a {@link VkPhysicalDeviceSparseProperties} instance at the current position of the specified {@link ByteBuffer} container. Changes to the buffer's content will be
     * visible to the struct instance and vice versa.
     *
     * The created instance holds a strong reference to the container object.
     */
    public VkPhysicalDeviceSparseProperties(ByteBuffer container) {
        this(memAddress(container), checkContainer(container, SIZEOF));
    }

    @Override
    public int sizeof() { return SIZEOF; }

    /** Returns the value of the {@code residencyStandard2DBlockShape} field. */
    @NativeType("VkBool32")
    public boolean residencyStandard2DBlockShape() { return nresidencyStandard2DBlockShape(address()) != 0; }
    /** Returns the value of the {@code residencyStandard2DMultisampleBlockShape} field. */
    @NativeType("VkBool32")
    public boolean residencyStandard2DMultisampleBlockShape() { return nresidencyStandard2DMultisampleBlockShape(address()) != 0; }
    /** Returns the value of the {@code residencyStandard3DBlockShape} field. */
    @NativeType("VkBool32")
    public boolean residencyStandard3DBlockShape() { return nresidencyStandard3DBlockShape(address()) != 0; }
    /** Returns the value of the {@code residencyAlignedMipSize} field. */
    @NativeType("VkBool32")
    public boolean residencyAlignedMipSize() { return nresidencyAlignedMipSize(address()) != 0; }
    /** Returns the value of the {@code residencyNonResidentStrict} field. */
    @NativeType("VkBool32")
    public boolean residencyNonResidentStrict() { return nresidencyNonResidentStrict(address()) != 0; }

    // -----------------------------------

    /** Returns a new {@link VkPhysicalDeviceSparseProperties} instance for the specified memory address or {@code null} if the address is {@code NULL}. */
    public static VkPhysicalDeviceSparseProperties create(long address) {
        return address == NULL ? null : new VkPhysicalDeviceSparseProperties(address, null);
    }

    /**
     * Create a {@link VkPhysicalDeviceSparseProperties.Buffer} instance at the specified memory.
     *
     * @param address  the memory address
     * @param capacity the buffer capacity
     */
    public static Buffer create(long address, int capacity) {
        return address == NULL ? null : new Buffer(address, null, -1, 0, capacity, capacity);
    }

    // -----------------------------------

    /** Unsafe version of {@link #residencyStandard2DBlockShape}. */
    public static int nresidencyStandard2DBlockShape(long struct) { return memGetInt(struct + VkPhysicalDeviceSparseProperties.RESIDENCYSTANDARD2DBLOCKSHAPE); }
    /** Unsafe version of {@link #residencyStandard2DMultisampleBlockShape}. */
    public static int nresidencyStandard2DMultisampleBlockShape(long struct) { return memGetInt(struct + VkPhysicalDeviceSparseProperties.RESIDENCYSTANDARD2DMULTISAMPLEBLOCKSHAPE); }
    /** Unsafe version of {@link #residencyStandard3DBlockShape}. */
    public static int nresidencyStandard3DBlockShape(long struct) { return memGetInt(struct + VkPhysicalDeviceSparseProperties.RESIDENCYSTANDARD3DBLOCKSHAPE); }
    /** Unsafe version of {@link #residencyAlignedMipSize}. */
    public static int nresidencyAlignedMipSize(long struct) { return memGetInt(struct + VkPhysicalDeviceSparseProperties.RESIDENCYALIGNEDMIPSIZE); }
    /** Unsafe version of {@link #residencyNonResidentStrict}. */
    public static int nresidencyNonResidentStrict(long struct) { return memGetInt(struct + VkPhysicalDeviceSparseProperties.RESIDENCYNONRESIDENTSTRICT); }

    // -----------------------------------

    /** An array of {@link VkPhysicalDeviceSparseProperties} structs. */
    public static class Buffer extends StructBuffer {

        /**
         * Creates a new {@link VkPhysicalDeviceSparseProperties.Buffer} instance backed by the specified container.
         *
         * Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values
         * will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided
         * by {@link VkPhysicalDeviceSparseProperties#SIZEOF}, and its mark will be undefined.
         *
         * The created buffer instance holds a strong reference to the container object.
         */
        public Buffer(ByteBuffer container) {
            super(container, container.remaining() / SIZEOF);
        }

        Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap) {
            super(address, container, mark, pos, lim, cap);
        }

        @Override
        protected Buffer self() {
            return this;
        }

        @Override
        protected Buffer newBufferInstance(long address, ByteBuffer container, int mark, int pos, int lim, int cap) {
            return new Buffer(address, container, mark, pos, lim, cap);
        }

        @Override
        protected VkPhysicalDeviceSparseProperties newInstance(long address) {
            return new VkPhysicalDeviceSparseProperties(address, container);
        }

        @Override
        public int sizeof() {
            return SIZEOF;
        }

        /** Returns the value of the {@code residencyStandard2DBlockShape} field. */
        @NativeType("VkBool32")
        public boolean residencyStandard2DBlockShape() { return VkPhysicalDeviceSparseProperties.nresidencyStandard2DBlockShape(address()) != 0; }
        /** Returns the value of the {@code residencyStandard2DMultisampleBlockShape} field. */
        @NativeType("VkBool32")
        public boolean residencyStandard2DMultisampleBlockShape() { return VkPhysicalDeviceSparseProperties.nresidencyStandard2DMultisampleBlockShape(address()) != 0; }
        /** Returns the value of the {@code residencyStandard3DBlockShape} field. */
        @NativeType("VkBool32")
        public boolean residencyStandard3DBlockShape() { return VkPhysicalDeviceSparseProperties.nresidencyStandard3DBlockShape(address()) != 0; }
        /** Returns the value of the {@code residencyAlignedMipSize} field. */
        @NativeType("VkBool32")
        public boolean residencyAlignedMipSize() { return VkPhysicalDeviceSparseProperties.nresidencyAlignedMipSize(address()) != 0; }
        /** Returns the value of the {@code residencyNonResidentStrict} field. */
        @NativeType("VkBool32")
        public boolean residencyNonResidentStrict() { return VkPhysicalDeviceSparseProperties.nresidencyNonResidentStrict(address()) != 0; }

    }

}