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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 javax.annotation.*;

import java.nio.*;

import org.lwjgl.*;
import org.lwjgl.system.*;

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

/**
 * Structure specifying parameters of a buffer to image copy command.
 * 
 * 
Valid Usage

 * 
 * 
    
 * 
  • If the image region specified by each element of {@code pRegions} does not contain {@link VkCopyCommandTransformInfoQCOM} in its {@code pNext} chain, it must be a region that is contained within the specified {@code imageSubresource} of {@code dstImage}
    • 
 * 
  • If the image region specified by each element of {@code pRegions} contains {@link VkCopyCommandTransformInfoQCOM} in its {@code pNext} chain, the rotated destination region as described in Buffer and Image Addressing with Rotation must be contained within {@code dstImage}
    • 
 * 
  • If any element of {@code pRegions} contains {@link VkCopyCommandTransformInfoQCOM} in its {@code pNext} chain, then {@code dstImage} must not be a blocked image
    • 
 * 
  • If any element of {@code pRegions} contains {@link VkCopyCommandTransformInfoQCOM} in its {@code pNext} chain, then {@code dstImage} must be of type {@link VK10#VK_IMAGE_TYPE_2D IMAGE_TYPE_2D}
    • 
 * 
  • If any element of {@code pRegions} contains {@link VkCopyCommandTransformInfoQCOM} in its {@code pNext} chain, then {@code dstImage} must not have a multi-planar format
    • 
 * 

 * 
 * 
    
 * 
  • {@code srcBuffer} must be large enough to contain all buffer locations that are accessed according to Buffer and Image Addressing, for each element of {@code pRegions}
    • 
 * 
  • The union of all source regions, and the union of all destination regions, specified by the elements of {@code pRegions}, must not overlap in memory
    • 
 * 
  • {@code srcBuffer} must have been created with {@link VK10#VK_BUFFER_USAGE_TRANSFER_SRC_BIT BUFFER_USAGE_TRANSFER_SRC_BIT} usage flag
    • 
 * 
  • The format features of {@code dstImage} must contain {@link VK11#VK_FORMAT_FEATURE_TRANSFER_DST_BIT FORMAT_FEATURE_TRANSFER_DST_BIT}
    • 
 * 
  • If {@code srcBuffer} is non-sparse then it must be bound completely and contiguously to a single {@code VkDeviceMemory} object
    • 
 * 
  • {@code dstImage} must have been created with {@link VK10#VK_IMAGE_USAGE_TRANSFER_DST_BIT IMAGE_USAGE_TRANSFER_DST_BIT} usage flag
    • 
 * 
  • If {@code dstImage} is non-sparse then it must be bound completely and contiguously to a single {@code VkDeviceMemory} object
    • 
 * 
  • {@code dstImage} must have a sample count equal to {@link VK10#VK_SAMPLE_COUNT_1_BIT SAMPLE_COUNT_1_BIT}
    • 
 * 
  • {@code dstImageLayout} must specify the layout of the image subresources of {@code dstImage} specified in {@code pRegions} at the time this command is executed on a {@code VkDevice}
    • 
 * 
  • {@code dstImageLayout} must be {@link VK10#VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL}, {@link VK10#VK_IMAGE_LAYOUT_GENERAL IMAGE_LAYOUT_GENERAL}, or {@link KHRSharedPresentableImage#VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR IMAGE_LAYOUT_SHARED_PRESENT_KHR}
    • 
 * 
  • The {@code imageSubresource.mipLevel} member of each element of {@code pRegions} must be less than the {@code mipLevels} specified in {@link VkImageCreateInfo} when {@code dstImage} was created
    • 
 * 
  • The imageSubresource.baseArrayLayer + imageSubresource.layerCount of each element of {@code pRegions} must be less than or equal to the {@code arrayLayers} specified in {@link VkImageCreateInfo} when {@code dstImage} was created
    • 
 * 
  • The {@code imageOffset} and {@code imageExtent} members of each element of {@code pRegions} must respect the image transfer granularity requirements of {@code commandBuffer}’s command pool’s queue family, as described in {@link VkQueueFamilyProperties}
    • 
 * 
  • {@code dstImage} must not have been created with {@code flags} containing {@link EXTFragmentDensityMap#VK_IMAGE_CREATE_SUBSAMPLED_BIT_EXT IMAGE_CREATE_SUBSAMPLED_BIT_EXT}
    • 
 * 
  • If the queue family used to create the {@code VkCommandPool} which {@code commandBuffer} was allocated from does not support {@link VK10#VK_QUEUE_GRAPHICS_BIT QUEUE_GRAPHICS_BIT}, for each element of {@code pRegions}, the {@code aspectMask} member of {@code imageSubresource} must not be {@link VK10#VK_IMAGE_ASPECT_DEPTH_BIT IMAGE_ASPECT_DEPTH_BIT} or {@link VK10#VK_IMAGE_ASPECT_STENCIL_BIT IMAGE_ASPECT_STENCIL_BIT}
    • 
 * 
  • For each element of {@code pRegions} not containing {@link VkCopyCommandTransformInfoQCOM} in its {@code pNext} chain, {@code imageOffset.x} and (imageExtent.width + imageOffset.x) must both be greater than or equal to 0 and less than or equal to the width of the specified {@code imageSubresource} of {@code dstImage}
    • 
 * 
  • For each element of {@code pRegions} not containing {@link VkCopyCommandTransformInfoQCOM} in its {@code pNext} chain, {@code imageOffset.y} and (imageExtent.height + imageOffset.y) must both be greater than or equal to 0 and less than or equal to the height of the specified {@code imageSubresource} of {@code dstImage}
    • 
 * 

 * 
 * 
    
 * 
  • If {@code srcImage} does not have either a depth/stencil or a multi-planar format, then for each element of {@code pRegions}, {@code bufferOffset} must be a multiple of the format’s texel block size
    • 
 * 
  • If {@code srcImage} has a multi-planar format, then for each element of {@code pRegions}, {@code bufferOffset} must be a multiple of the element size of the compatible format for the format and the {@code aspectMask} of the {@code imageSubresource} as defined in Compatible formats of planes of multi-planar formats
    • 
 * 
  • If {@code srcImage} is of type {@link VK10#VK_IMAGE_TYPE_1D IMAGE_TYPE_1D}, then for each element of {@code pRegions}, {@code imageOffset.y} must be 0 and {@code imageExtent.height} must be 1
    • 
 * 
  • For each element of {@code pRegions}, {@code imageOffset.z} and (imageExtent.depth + imageOffset.z) must both be greater than or equal to 0 and less than or equal to the depth of the specified {@code imageSubresource} of {@code srcImage}
    • 
 * 
  • If {@code srcImage} is of type {@link VK10#VK_IMAGE_TYPE_1D IMAGE_TYPE_1D} or {@link VK10#VK_IMAGE_TYPE_2D IMAGE_TYPE_2D}, then for each element of {@code pRegions}, {@code imageOffset.z} must be 0 and {@code imageExtent.depth} must be 1
    • 
 * 
  • If {@code srcImage} is a blocked image, for each element of {@code pRegions}, {@code bufferRowLength} must be a multiple of the compressed texel block width
    • 
 * 
  • If {@code srcImage} is a blocked image, for each element of {@code pRegions}, {@code bufferImageHeight} must be a multiple of the compressed texel block height
    • 
 * 
  • If {@code srcImage} is a blocked image, for each element of {@code pRegions}, all members of {@code imageOffset} must be a multiple of the corresponding dimensions of the compressed texel block
    • 
 * 
  • If {@code srcImage} is a blocked image, for each element of {@code pRegions}, {@code bufferOffset} must be a multiple of the compressed texel block size in bytes
    • 
 * 
  • If {@code srcImage} is a blocked image, for each element of {@code pRegions}, {@code imageExtent.width} must be a multiple of the compressed texel block width or (imageExtent.width + imageOffset.x) must equal the width of the specified {@code imageSubresource} of {@code srcImage}
    • 
 * 
  • If {@code srcImage} is a blocked image, for each element of {@code pRegions}, {@code imageExtent.height} must be a multiple of the compressed texel block height or (imageExtent.height + imageOffset.y) must equal the height of the specified {@code imageSubresource} of {@code srcImage}
    • 
 * 
  • If {@code srcImage} is a blocked image, for each element of {@code pRegions}, {@code imageExtent.depth} must be a multiple of the compressed texel block depth or (imageExtent.depth + imageOffset.z) must equal the depth of the specified {@code imageSubresource} of {@code srcImage}
    • 
 * 
  • For each element of {@code pRegions}, {@code imageSubresource.aspectMask} must specify aspects present in {@code srcImage}
    • 
 * 
  • If {@code srcImage} has a multi-planar format, then for each element of {@code pRegions}, {@code imageSubresource.aspectMask} must be {@link VK11#VK_IMAGE_ASPECT_PLANE_0_BIT IMAGE_ASPECT_PLANE_0_BIT}, {@link VK11#VK_IMAGE_ASPECT_PLANE_1_BIT IMAGE_ASPECT_PLANE_1_BIT}, or {@link VK11#VK_IMAGE_ASPECT_PLANE_2_BIT IMAGE_ASPECT_PLANE_2_BIT} (with {@link VK11#VK_IMAGE_ASPECT_PLANE_2_BIT IMAGE_ASPECT_PLANE_2_BIT} valid only for image formats with three planes)
    • 
 * 
  • If {@code srcImage} is of type {@link VK10#VK_IMAGE_TYPE_3D IMAGE_TYPE_3D}, for each element of {@code pRegions}, {@code imageSubresource.baseArrayLayer} must be 0 and {@code imageSubresource.layerCount} must be 1
    • 
 * 
  • If {@code srcImage} is not a blocked image, for each element of {@code pRegions}, {@code bufferRowLength} multiplied by the texel block size of {@code srcImage} must be less than or equal to 231-1
    • 
 * 
  • If {@code srcImage} is a blocked image, for each element of {@code pRegions}, {@code bufferRowLength} divided by the compressed texel block width and then multiplied by the texel block size of {@code srcImage} must be less than or equal to 231-1
    • 
 * 
  • If the queue family used to create the {@code VkCommandPool} which {@code commandBuffer} was allocated from does not support {@link VK10#VK_QUEUE_GRAPHICS_BIT QUEUE_GRAPHICS_BIT} or {@link VK10#VK_QUEUE_COMPUTE_BIT QUEUE_COMPUTE_BIT}, the {@code bufferOffset} member of any element of {@code pRegions} must be a multiple of 4
    • 
 * 
  • If {@code srcImage} has a depth/stencil format, the {@code bufferOffset} member of any element of {@code pRegions} must be a multiple of 4
    • 
 * 

 * 
 * 
Valid Usage (Implicit)

 * 
 * 
    
 * 
  • {@code sType} must be {@link KHRCopyCommands2#VK_STRUCTURE_TYPE_COPY_BUFFER_TO_IMAGE_INFO_2_KHR STRUCTURE_TYPE_COPY_BUFFER_TO_IMAGE_INFO_2_KHR}
    • 
 * 
  • {@code pNext} must be {@code NULL}
    • 
 * 
  • {@code srcBuffer} must be a valid {@code VkBuffer} handle
    • 
 * 
  • {@code dstImage} must be a valid {@code VkImage} handle
    • 
 * 
  • {@code dstImageLayout} must be a valid {@code VkImageLayout} value
    • 
 * 
  • {@code pRegions} must be a valid pointer to an array of {@code regionCount} valid {@link VkBufferImageCopy2KHR} structures
    • 
 * 
  • {@code regionCount} must be greater than 0
    • 
 * 
  • Both of {@code dstImage}, and {@code srcBuffer} must have been created, allocated, or retrieved from the same {@code VkDevice}
    • 
 * 

 * 
 * 
See Also

 * 
 * 
{@link VkBufferImageCopy2KHR}, {@link KHRCopyCommands2#vkCmdCopyBufferToImage2KHR CmdCopyBufferToImage2KHR}

 * 
 * 
Layout

 * 
 * 

 * struct VkCopyBufferToImageInfo2KHR {
 *     VkStructureType {@link #sType};
 *     void const * {@link #pNext};
 *     VkBuffer {@link #srcBuffer};
 *     VkImage {@link #dstImage};
 *     VkImageLayout {@link #dstImageLayout};
 *     uint32_t {@link #regionCount};
 *     {@link VkBufferImageCopy2KHR VkBufferImageCopy2KHR} const * {@link #pRegions};
 * }

 */
public class VkCopyBufferToImageInfo2KHR extends Struct implements NativeResource {

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

    /** The struct alignment in bytes. */
    public static final int ALIGNOF;

    /** The struct member offsets. */
    public static final int
        STYPE,
        PNEXT,
        SRCBUFFER,
        DSTIMAGE,
        DSTIMAGELAYOUT,
        REGIONCOUNT,
        PREGIONS;

    static {
        Layout layout = __struct(
            __member(4),
            __member(POINTER_SIZE),
            __member(8),
            __member(8),
            __member(4),
            __member(4),
            __member(POINTER_SIZE)
        );

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

        STYPE = layout.offsetof(0);
        PNEXT = layout.offsetof(1);
        SRCBUFFER = layout.offsetof(2);
        DSTIMAGE = layout.offsetof(3);
        DSTIMAGELAYOUT = layout.offsetof(4);
        REGIONCOUNT = layout.offsetof(5);
        PREGIONS = layout.offsetof(6);
    }

    /**
     * Creates a {@code VkCopyBufferToImageInfo2KHR} 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 VkCopyBufferToImageInfo2KHR(ByteBuffer container) {
        super(memAddress(container), __checkContainer(container, SIZEOF));
    }

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

    /** the type of this structure. */
    @NativeType("VkStructureType")
    public int sType() { return nsType(address()); }
    /** {@code NULL} or a pointer to a structure extending this structure. */
    @NativeType("void const *")
    public long pNext() { return npNext(address()); }
    /** the source buffer. */
    @NativeType("VkBuffer")
    public long srcBuffer() { return nsrcBuffer(address()); }
    /** the destination image. */
    @NativeType("VkImage")
    public long dstImage() { return ndstImage(address()); }
    /** the layout of the destination image subresources for the copy. */
    @NativeType("VkImageLayout")
    public int dstImageLayout() { return ndstImageLayout(address()); }
    /** the number of regions to copy. */
    @NativeType("uint32_t")
    public int regionCount() { return nregionCount(address()); }
    /** a pointer to an array of {@link VkBufferImageCopy2KHR} structures specifying the regions to copy. */
    @NativeType("VkBufferImageCopy2KHR const *")
    public VkBufferImageCopy2KHR.Buffer pRegions() { return npRegions(address()); }

    /** Sets the specified value to the {@link #sType} field. */
    public VkCopyBufferToImageInfo2KHR sType(@NativeType("VkStructureType") int value) { nsType(address(), value); return this; }
    /** Sets the {@link KHRCopyCommands2#VK_STRUCTURE_TYPE_COPY_BUFFER_TO_IMAGE_INFO_2_KHR STRUCTURE_TYPE_COPY_BUFFER_TO_IMAGE_INFO_2_KHR} value to the {@link #sType} field. */
    public VkCopyBufferToImageInfo2KHR sType$Default() { return sType(KHRCopyCommands2.VK_STRUCTURE_TYPE_COPY_BUFFER_TO_IMAGE_INFO_2_KHR); }
    /** Sets the specified value to the {@link #pNext} field. */
    public VkCopyBufferToImageInfo2KHR pNext(@NativeType("void const *") long value) { npNext(address(), value); return this; }
    /** Sets the specified value to the {@link #srcBuffer} field. */
    public VkCopyBufferToImageInfo2KHR srcBuffer(@NativeType("VkBuffer") long value) { nsrcBuffer(address(), value); return this; }
    /** Sets the specified value to the {@link #dstImage} field. */
    public VkCopyBufferToImageInfo2KHR dstImage(@NativeType("VkImage") long value) { ndstImage(address(), value); return this; }
    /** Sets the specified value to the {@link #dstImageLayout} field. */
    public VkCopyBufferToImageInfo2KHR dstImageLayout(@NativeType("VkImageLayout") int value) { ndstImageLayout(address(), value); return this; }
    /** Sets the address of the specified {@link VkBufferImageCopy2KHR.Buffer} to the {@link #pRegions} field. */
    public VkCopyBufferToImageInfo2KHR pRegions(@NativeType("VkBufferImageCopy2KHR const *") VkBufferImageCopy2KHR.Buffer value) { npRegions(address(), value); return this; }

    /** Initializes this struct with the specified values. */
    public VkCopyBufferToImageInfo2KHR set(
        int sType,
        long pNext,
        long srcBuffer,
        long dstImage,
        int dstImageLayout,
        VkBufferImageCopy2KHR.Buffer pRegions
    ) {
        sType(sType);
        pNext(pNext);
        srcBuffer(srcBuffer);
        dstImage(dstImage);
        dstImageLayout(dstImageLayout);
        pRegions(pRegions);

        return this;
    }

    /**
     * Copies the specified struct data to this struct.
     *
     * @param src the source struct
     *
     * @return this struct
     */
    public VkCopyBufferToImageInfo2KHR set(VkCopyBufferToImageInfo2KHR src) {
        memCopy(src.address(), address(), SIZEOF);
        return this;
    }

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

    /** Returns a new {@code VkCopyBufferToImageInfo2KHR} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
    public static VkCopyBufferToImageInfo2KHR malloc() {
        return wrap(VkCopyBufferToImageInfo2KHR.class, nmemAllocChecked(SIZEOF));
    }

    /** Returns a new {@code VkCopyBufferToImageInfo2KHR} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
    public static VkCopyBufferToImageInfo2KHR calloc() {
        return wrap(VkCopyBufferToImageInfo2KHR.class, nmemCallocChecked(1, SIZEOF));
    }

    /** Returns a new {@code VkCopyBufferToImageInfo2KHR} instance allocated with {@link BufferUtils}. */
    public static VkCopyBufferToImageInfo2KHR create() {
        ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
        return wrap(VkCopyBufferToImageInfo2KHR.class, memAddress(container), container);
    }

    /** Returns a new {@code VkCopyBufferToImageInfo2KHR} instance for the specified memory address. */
    public static VkCopyBufferToImageInfo2KHR create(long address) {
        return wrap(VkCopyBufferToImageInfo2KHR.class, address);
    }

    /** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
    @Nullable
    public static VkCopyBufferToImageInfo2KHR createSafe(long address) {
        return address == NULL ? null : wrap(VkCopyBufferToImageInfo2KHR.class, address);
    }

    /**
     * Returns a new {@link VkCopyBufferToImageInfo2KHR.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
     *
     * @param capacity the buffer capacity
     */
    public static VkCopyBufferToImageInfo2KHR.Buffer malloc(int capacity) {
        return wrap(Buffer.class, nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
    }

    /**
     * Returns a new {@link VkCopyBufferToImageInfo2KHR.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
     *
     * @param capacity the buffer capacity
     */
    public static VkCopyBufferToImageInfo2KHR.Buffer calloc(int capacity) {
        return wrap(Buffer.class, nmemCallocChecked(capacity, SIZEOF), capacity);
    }

    /**
     * Returns a new {@link VkCopyBufferToImageInfo2KHR.Buffer} instance allocated with {@link BufferUtils}.
     *
     * @param capacity the buffer capacity
     */
    public static VkCopyBufferToImageInfo2KHR.Buffer create(int capacity) {
        ByteBuffer container = __create(capacity, SIZEOF);
        return wrap(Buffer.class, memAddress(container), capacity, container);
    }

    /**
     * Create a {@link VkCopyBufferToImageInfo2KHR.Buffer} instance at the specified memory.
     *
     * @param address  the memory address
     * @param capacity the buffer capacity
     */
    public static VkCopyBufferToImageInfo2KHR.Buffer create(long address, int capacity) {
        return wrap(Buffer.class, address, capacity);
    }

    /** Like {@link #create(long, int) create}, but returns {@code null} if {@code address} is {@code NULL}. */
    @Nullable
    public static VkCopyBufferToImageInfo2KHR.Buffer createSafe(long address, int capacity) {
        return address == NULL ? null : wrap(Buffer.class, address, capacity);
    }


    /**
     * Returns a new {@code VkCopyBufferToImageInfo2KHR} instance allocated on the specified {@link MemoryStack}.
     *
     * @param stack the stack from which to allocate
     */
    public static VkCopyBufferToImageInfo2KHR malloc(MemoryStack stack) {
        return wrap(VkCopyBufferToImageInfo2KHR.class, stack.nmalloc(ALIGNOF, SIZEOF));
    }

    /**
     * Returns a new {@code VkCopyBufferToImageInfo2KHR} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
     *
     * @param stack the stack from which to allocate
     */
    public static VkCopyBufferToImageInfo2KHR calloc(MemoryStack stack) {
        return wrap(VkCopyBufferToImageInfo2KHR.class, stack.ncalloc(ALIGNOF, 1, SIZEOF));
    }

    /**
     * Returns a new {@link VkCopyBufferToImageInfo2KHR.Buffer} instance allocated on the specified {@link MemoryStack}.
     *
     * @param stack    the stack from which to allocate
     * @param capacity the buffer capacity
     */
    public static VkCopyBufferToImageInfo2KHR.Buffer malloc(int capacity, MemoryStack stack) {
        return wrap(Buffer.class, stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
    }

    /**
     * Returns a new {@link VkCopyBufferToImageInfo2KHR.Buffer} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
     *
     * @param stack    the stack from which to allocate
     * @param capacity the buffer capacity
     */
    public static VkCopyBufferToImageInfo2KHR.Buffer calloc(int capacity, MemoryStack stack) {
        return wrap(Buffer.class, stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
    }

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

    /** Unsafe version of {@link #sType}. */
    public static int nsType(long struct) { return UNSAFE.getInt(null, struct + VkCopyBufferToImageInfo2KHR.STYPE); }
    /** Unsafe version of {@link #pNext}. */
    public static long npNext(long struct) { return memGetAddress(struct + VkCopyBufferToImageInfo2KHR.PNEXT); }
    /** Unsafe version of {@link #srcBuffer}. */
    public static long nsrcBuffer(long struct) { return UNSAFE.getLong(null, struct + VkCopyBufferToImageInfo2KHR.SRCBUFFER); }
    /** Unsafe version of {@link #dstImage}. */
    public static long ndstImage(long struct) { return UNSAFE.getLong(null, struct + VkCopyBufferToImageInfo2KHR.DSTIMAGE); }
    /** Unsafe version of {@link #dstImageLayout}. */
    public static int ndstImageLayout(long struct) { return UNSAFE.getInt(null, struct + VkCopyBufferToImageInfo2KHR.DSTIMAGELAYOUT); }
    /** Unsafe version of {@link #regionCount}. */
    public static int nregionCount(long struct) { return UNSAFE.getInt(null, struct + VkCopyBufferToImageInfo2KHR.REGIONCOUNT); }
    /** Unsafe version of {@link #pRegions}. */
    public static VkBufferImageCopy2KHR.Buffer npRegions(long struct) { return VkBufferImageCopy2KHR.create(memGetAddress(struct + VkCopyBufferToImageInfo2KHR.PREGIONS), nregionCount(struct)); }

    /** Unsafe version of {@link #sType(int) sType}. */
    public static void nsType(long struct, int value) { UNSAFE.putInt(null, struct + VkCopyBufferToImageInfo2KHR.STYPE, value); }
    /** Unsafe version of {@link #pNext(long) pNext}. */
    public static void npNext(long struct, long value) { memPutAddress(struct + VkCopyBufferToImageInfo2KHR.PNEXT, value); }
    /** Unsafe version of {@link #srcBuffer(long) srcBuffer}. */
    public static void nsrcBuffer(long struct, long value) { UNSAFE.putLong(null, struct + VkCopyBufferToImageInfo2KHR.SRCBUFFER, value); }
    /** Unsafe version of {@link #dstImage(long) dstImage}. */
    public static void ndstImage(long struct, long value) { UNSAFE.putLong(null, struct + VkCopyBufferToImageInfo2KHR.DSTIMAGE, value); }
    /** Unsafe version of {@link #dstImageLayout(int) dstImageLayout}. */
    public static void ndstImageLayout(long struct, int value) { UNSAFE.putInt(null, struct + VkCopyBufferToImageInfo2KHR.DSTIMAGELAYOUT, value); }
    /** Sets the specified value to the {@code regionCount} field of the specified {@code struct}. */
    public static void nregionCount(long struct, int value) { UNSAFE.putInt(null, struct + VkCopyBufferToImageInfo2KHR.REGIONCOUNT, value); }
    /** Unsafe version of {@link #pRegions(VkBufferImageCopy2KHR.Buffer) pRegions}. */
    public static void npRegions(long struct, VkBufferImageCopy2KHR.Buffer value) { memPutAddress(struct + VkCopyBufferToImageInfo2KHR.PREGIONS, value.address()); nregionCount(struct, value.remaining()); }

    /**
     * Validates pointer members that should not be {@code NULL}.
     *
     * @param struct the struct to validate
     */
    public static void validate(long struct) {
        check(memGetAddress(struct + VkCopyBufferToImageInfo2KHR.PREGIONS));
    }

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

    /** An array of {@link VkCopyBufferToImageInfo2KHR} structs. */
    public static class Buffer extends StructBuffer implements NativeResource {

        private static final VkCopyBufferToImageInfo2KHR ELEMENT_FACTORY = VkCopyBufferToImageInfo2KHR.create(-1L);

        /**
         * Creates a new {@code VkCopyBufferToImageInfo2KHR.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 VkCopyBufferToImageInfo2KHR#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);
        }

        public Buffer(long address, int cap) {
            super(address, null, -1, 0, cap, cap);
        }

        Buffer(long address, @Nullable 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 VkCopyBufferToImageInfo2KHR getElementFactory() {
            return ELEMENT_FACTORY;
        }

        /** @return the value of the {@link VkCopyBufferToImageInfo2KHR#sType} field. */
        @NativeType("VkStructureType")
        public int sType() { return VkCopyBufferToImageInfo2KHR.nsType(address()); }
        /** @return the value of the {@link VkCopyBufferToImageInfo2KHR#pNext} field. */
        @NativeType("void const *")
        public long pNext() { return VkCopyBufferToImageInfo2KHR.npNext(address()); }
        /** @return the value of the {@link VkCopyBufferToImageInfo2KHR#srcBuffer} field. */
        @NativeType("VkBuffer")
        public long srcBuffer() { return VkCopyBufferToImageInfo2KHR.nsrcBuffer(address()); }
        /** @return the value of the {@link VkCopyBufferToImageInfo2KHR#dstImage} field. */
        @NativeType("VkImage")
        public long dstImage() { return VkCopyBufferToImageInfo2KHR.ndstImage(address()); }
        /** @return the value of the {@link VkCopyBufferToImageInfo2KHR#dstImageLayout} field. */
        @NativeType("VkImageLayout")
        public int dstImageLayout() { return VkCopyBufferToImageInfo2KHR.ndstImageLayout(address()); }
        /** @return the value of the {@link VkCopyBufferToImageInfo2KHR#regionCount} field. */
        @NativeType("uint32_t")
        public int regionCount() { return VkCopyBufferToImageInfo2KHR.nregionCount(address()); }
        /** @return a {@link VkBufferImageCopy2KHR.Buffer} view of the struct array pointed to by the {@link VkCopyBufferToImageInfo2KHR#pRegions} field. */
        @NativeType("VkBufferImageCopy2KHR const *")
        public VkBufferImageCopy2KHR.Buffer pRegions() { return VkCopyBufferToImageInfo2KHR.npRegions(address()); }

        /** Sets the specified value to the {@link VkCopyBufferToImageInfo2KHR#sType} field. */
        public VkCopyBufferToImageInfo2KHR.Buffer sType(@NativeType("VkStructureType") int value) { VkCopyBufferToImageInfo2KHR.nsType(address(), value); return this; }
        /** Sets the {@link KHRCopyCommands2#VK_STRUCTURE_TYPE_COPY_BUFFER_TO_IMAGE_INFO_2_KHR STRUCTURE_TYPE_COPY_BUFFER_TO_IMAGE_INFO_2_KHR} value to the {@link VkCopyBufferToImageInfo2KHR#sType} field. */
        public VkCopyBufferToImageInfo2KHR.Buffer sType$Default() { return sType(KHRCopyCommands2.VK_STRUCTURE_TYPE_COPY_BUFFER_TO_IMAGE_INFO_2_KHR); }
        /** Sets the specified value to the {@link VkCopyBufferToImageInfo2KHR#pNext} field. */
        public VkCopyBufferToImageInfo2KHR.Buffer pNext(@NativeType("void const *") long value) { VkCopyBufferToImageInfo2KHR.npNext(address(), value); return this; }
        /** Sets the specified value to the {@link VkCopyBufferToImageInfo2KHR#srcBuffer} field. */
        public VkCopyBufferToImageInfo2KHR.Buffer srcBuffer(@NativeType("VkBuffer") long value) { VkCopyBufferToImageInfo2KHR.nsrcBuffer(address(), value); return this; }
        /** Sets the specified value to the {@link VkCopyBufferToImageInfo2KHR#dstImage} field. */
        public VkCopyBufferToImageInfo2KHR.Buffer dstImage(@NativeType("VkImage") long value) { VkCopyBufferToImageInfo2KHR.ndstImage(address(), value); return this; }
        /** Sets the specified value to the {@link VkCopyBufferToImageInfo2KHR#dstImageLayout} field. */
        public VkCopyBufferToImageInfo2KHR.Buffer dstImageLayout(@NativeType("VkImageLayout") int value) { VkCopyBufferToImageInfo2KHR.ndstImageLayout(address(), value); return this; }
        /** Sets the address of the specified {@link VkBufferImageCopy2KHR.Buffer} to the {@link VkCopyBufferToImageInfo2KHR#pRegions} field. */
        public VkCopyBufferToImageInfo2KHR.Buffer pRegions(@NativeType("VkBufferImageCopy2KHR const *") VkBufferImageCopy2KHR.Buffer value) { VkCopyBufferToImageInfo2KHR.npRegions(address(), value); return this; }

    }

}




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