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

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

/**
 * Structure specifying an image resolve operation.
 * 
 * 
Valid Usage

 * 
 * 
    
 * 
  • The {@code aspectMask} member of {@code srcSubresource} and {@code dstSubresource} must only contain {@link VK10#VK_IMAGE_ASPECT_COLOR_BIT IMAGE_ASPECT_COLOR_BIT}
    • 
 * 
  • The {@code layerCount} member of {@code srcSubresource} and {@code dstSubresource} must match
    • 
 * 
  • If either of the calling command’s {@code srcImage} or {@code dstImage} parameters are of {@code VkImageType} {@link VK10#VK_IMAGE_TYPE_3D IMAGE_TYPE_3D}, the {@code baseArrayLayer} and {@code layerCount} members of both {@code srcSubresource} and {@code dstSubresource} must be 0 and 1, respectively
    • 
 * 
  • {@code srcOffset.x} and (extent.width srcOffset.x) must both be greater than or equal to 0 and less than or equal to the source image subresource width
    • 
 * 
  • {@code srcOffset.y} and (extent.height srcOffset.y) must both be greater than or equal to 0 and less than or equal to the source image subresource height
    • 
 * 
  • If the calling command’s {@code srcImage} is of type {@link VK10#VK_IMAGE_TYPE_1D IMAGE_TYPE_1D}, then {@code srcOffset.y} must be 0 and {@code extent.height} must be 1.
    • 
 * 
  • {@code srcOffset.z} and (extent.depth srcOffset.z) must both be greater than or equal to 0 and less than or equal to the source image subresource depth
    • 
 * 
  • If the calling command’s {@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 {@code srcOffset.z} must be 0 and {@code extent.depth} must be 1.
    • 
 * 
  • {@code dstOffset.x} and (extent.width dstOffset.x) must both be greater than or equal to 0 and less than or equal to the destination image subresource width
    • 
 * 
  • {@code dstOffset.y} and (extent.height dstOffset.y) must both be greater than or equal to 0 and less than or equal to the destination image subresource height
    • 
 * 
  • If the calling command’s {@code dstImage} is of type {@link VK10#VK_IMAGE_TYPE_1D IMAGE_TYPE_1D}, then {@code dstOffset.y} must be 0 and {@code extent.height} must be 1.
    • 
 * 
  • {@code dstOffset.z} and (extent.depth dstOffset.z) must both be greater than or equal to 0 and less than or equal to the destination image subresource depth
    • 
 * 
  • If the calling command’s {@code dstImage} is of type {@link VK10#VK_IMAGE_TYPE_1D IMAGE_TYPE_1D} or {@link VK10#VK_IMAGE_TYPE_2D IMAGE_TYPE_2D}, then {@code dstOffset.z} must be 0 and {@code extent.depth} must be 1.
    • 
 * 

 * 
 * 
Valid Usage (Implicit)

 * 
 * 
    
 * 
  • {@code srcSubresource} must be a valid {@link VkImageSubresourceLayers} structure
    • 
 * 
  • {@code dstSubresource} must be a valid {@link VkImageSubresourceLayers} structure
    • 
 * 

 * 
 * 
See Also

 * 
 * 
{@link VkExtent3D}, {@link VkImageSubresourceLayers}, {@link VkOffset3D}, {@link VK10#vkCmdResolveImage CmdResolveImage}

 * 
 * 
Member documentation

 * 
 * 
    
 * 
  • {@code srcSubresource} – {@code srcSubresource} and {@code dstSubresource} are {@link VkImageSubresourceLayers} structures specifying the image subresources of the images used for the source and destination image data, respectively. Resolve of depth/stencil images is not supported.
    • 
 * 
  • {@code srcOffset} – {@code srcOffset} and {@code dstOffset} select the initial x, y, and z offsets in texels of the sub-regions of the source and destination image data.
    • 
 * 
  • {@code dstSubresource} – see {@code srcSubresource}
    • 
 * 
  • {@code dstOffset} – see {@code srcOffset}
    • 
 * 
  • {@code extent} – the size in texels of the source image to resolve in {@code width}, {@code height} and {@code depth}.
    • 
 * 

 * 
 * 
Layout

 * 
 * 
 * struct VkImageResolve {
 *     {@link VkImageSubresourceLayers VkImageSubresourceLayers} srcSubresource;
 *     {@link VkOffset3D VkOffset3D} srcOffset;
 *     {@link VkImageSubresourceLayers VkImageSubresourceLayers} dstSubresource;
 *     {@link VkOffset3D VkOffset3D} dstOffset;
 *     {@link VkExtent3D VkExtent3D} extent;
 * }

 */
public class VkImageResolve extends Struct implements NativeResource {

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

    public static final int ALIGNOF;

    /** The struct member offsets. */
    public static final int
        SRCSUBRESOURCE,
        SRCOFFSET,
        DSTSUBRESOURCE,
        DSTOFFSET,
        EXTENT;

    static {
        Layout layout = __struct(
            __member(VkImageSubresourceLayers.SIZEOF, VkImageSubresourceLayers.ALIGNOF),
            __member(VkOffset3D.SIZEOF, VkOffset3D.ALIGNOF),
            __member(VkImageSubresourceLayers.SIZEOF, VkImageSubresourceLayers.ALIGNOF),
            __member(VkOffset3D.SIZEOF, VkOffset3D.ALIGNOF),
            __member(VkExtent3D.SIZEOF, VkExtent3D.ALIGNOF)
        );

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

        SRCSUBRESOURCE = layout.offsetof(0);
        SRCOFFSET = layout.offsetof(1);
        DSTSUBRESOURCE = layout.offsetof(2);
        DSTOFFSET = layout.offsetof(3);
        EXTENT = layout.offsetof(4);
    }

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

    /**
     * Creates a {@link VkImageResolve} 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 VkImageResolve(ByteBuffer container) {
        this(memAddress(container), checkContainer(container, SIZEOF));
    }

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

    /** Returns a {@link VkImageSubresourceLayers} view of the {@code srcSubresource} field. */
    public VkImageSubresourceLayers srcSubresource() { return nsrcSubresource(address()); }
    /** Returns a {@link VkOffset3D} view of the {@code srcOffset} field. */
    public VkOffset3D srcOffset() { return nsrcOffset(address()); }
    /** Returns a {@link VkImageSubresourceLayers} view of the {@code dstSubresource} field. */
    public VkImageSubresourceLayers dstSubresource() { return ndstSubresource(address()); }
    /** Returns a {@link VkOffset3D} view of the {@code dstOffset} field. */
    public VkOffset3D dstOffset() { return ndstOffset(address()); }
    /** Returns a {@link VkExtent3D} view of the {@code extent} field. */
    public VkExtent3D extent() { return nextent(address()); }

    /** Copies the specified {@link VkImageSubresourceLayers} to the {@code srcSubresource} field. */
    public VkImageResolve srcSubresource(VkImageSubresourceLayers value) { nsrcSubresource(address(), value); return this; }
    /** Copies the specified {@link VkOffset3D} to the {@code srcOffset} field. */
    public VkImageResolve srcOffset(VkOffset3D value) { nsrcOffset(address(), value); return this; }
    /** Copies the specified {@link VkImageSubresourceLayers} to the {@code dstSubresource} field. */
    public VkImageResolve dstSubresource(VkImageSubresourceLayers value) { ndstSubresource(address(), value); return this; }
    /** Copies the specified {@link VkOffset3D} to the {@code dstOffset} field. */
    public VkImageResolve dstOffset(VkOffset3D value) { ndstOffset(address(), value); return this; }
    /** Copies the specified {@link VkExtent3D} to the {@code extent} field. */
    public VkImageResolve extent(VkExtent3D value) { nextent(address(), value); return this; }

    /** Initializes this struct with the specified values. */
    public VkImageResolve set(
        VkImageSubresourceLayers srcSubresource,
        VkOffset3D srcOffset,
        VkImageSubresourceLayers dstSubresource,
        VkOffset3D dstOffset,
        VkExtent3D extent
    ) {
        srcSubresource(srcSubresource);
        srcOffset(srcOffset);
        dstSubresource(dstSubresource);
        dstOffset(dstOffset);
        extent(extent);

        return this;
    }

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

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

    /** Returns a new {@link VkImageResolve} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
    public static VkImageResolve malloc() {
        return create(nmemAlloc(SIZEOF));
    }

    /** Returns a new {@link VkImageResolve} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
    public static VkImageResolve calloc() {
        return create(nmemCalloc(1, SIZEOF));
    }

    /** Returns a new {@link VkImageResolve} instance allocated with {@link BufferUtils}. */
    public static VkImageResolve create() {
        return new VkImageResolve(BufferUtils.createByteBuffer(SIZEOF));
    }

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

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

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

    /**
     * Returns a new {@link VkImageResolve.Buffer} instance allocated with {@link BufferUtils}.
     *
     * @param capacity the buffer capacity
     */
    public static Buffer create(int capacity) {
        return new Buffer(__create(capacity, SIZEOF));
    }

    /**
     * Create a {@link VkImageResolve.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);
    }

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

    /** Returns a new {@link VkImageResolve} instance allocated on the thread-local {@link MemoryStack}. */
    public static VkImageResolve mallocStack() {
        return mallocStack(stackGet());
    }

    /** Returns a new {@link VkImageResolve} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero. */
    public static VkImageResolve callocStack() {
        return callocStack(stackGet());
    }

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

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

    /**
     * Returns a new {@link VkImageResolve.Buffer} instance allocated on the thread-local {@link MemoryStack}.
     *
     * @param capacity the buffer capacity
     */
    public static Buffer mallocStack(int capacity) {
        return mallocStack(capacity, stackGet());
    }

    /**
     * Returns a new {@link VkImageResolve.Buffer} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero.
     *
     * @param capacity the buffer capacity
     */
    public static Buffer callocStack(int capacity) {
        return callocStack(capacity, stackGet());
    }

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

    /**
     * Returns a new {@link VkImageResolve.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 Buffer callocStack(int capacity, MemoryStack stack) {
        return create(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
    }

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

    /** Unsafe version of {@link #srcSubresource}. */
    public static VkImageSubresourceLayers nsrcSubresource(long struct) { return VkImageSubresourceLayers.create(struct + VkImageResolve.SRCSUBRESOURCE); }
    /** Unsafe version of {@link #srcOffset}. */
    public static VkOffset3D nsrcOffset(long struct) { return VkOffset3D.create(struct + VkImageResolve.SRCOFFSET); }
    /** Unsafe version of {@link #dstSubresource}. */
    public static VkImageSubresourceLayers ndstSubresource(long struct) { return VkImageSubresourceLayers.create(struct + VkImageResolve.DSTSUBRESOURCE); }
    /** Unsafe version of {@link #dstOffset}. */
    public static VkOffset3D ndstOffset(long struct) { return VkOffset3D.create(struct + VkImageResolve.DSTOFFSET); }
    /** Unsafe version of {@link #extent}. */
    public static VkExtent3D nextent(long struct) { return VkExtent3D.create(struct + VkImageResolve.EXTENT); }

    /** Unsafe version of {@link #srcSubresource(VkImageSubresourceLayers) srcSubresource}. */
    public static void nsrcSubresource(long struct, VkImageSubresourceLayers value) { memCopy(value.address(), struct + VkImageResolve.SRCSUBRESOURCE, VkImageSubresourceLayers.SIZEOF); }
    /** Unsafe version of {@link #srcOffset(VkOffset3D) srcOffset}. */
    public static void nsrcOffset(long struct, VkOffset3D value) { memCopy(value.address(), struct + VkImageResolve.SRCOFFSET, VkOffset3D.SIZEOF); }
    /** Unsafe version of {@link #dstSubresource(VkImageSubresourceLayers) dstSubresource}. */
    public static void ndstSubresource(long struct, VkImageSubresourceLayers value) { memCopy(value.address(), struct + VkImageResolve.DSTSUBRESOURCE, VkImageSubresourceLayers.SIZEOF); }
    /** Unsafe version of {@link #dstOffset(VkOffset3D) dstOffset}. */
    public static void ndstOffset(long struct, VkOffset3D value) { memCopy(value.address(), struct + VkImageResolve.DSTOFFSET, VkOffset3D.SIZEOF); }
    /** Unsafe version of {@link #extent(VkExtent3D) extent}. */
    public static void nextent(long struct, VkExtent3D value) { memCopy(value.address(), struct + VkImageResolve.EXTENT, VkExtent3D.SIZEOF); }

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

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

        /**
         * Creates a new {@link VkImageResolve.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 VkImageResolve#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 VkImageResolve newInstance(long address) {
            return new VkImageResolve(address, container);
        }

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

        /** Returns a {@link VkImageSubresourceLayers} view of the {@code srcSubresource} field. */
        public VkImageSubresourceLayers srcSubresource() { return VkImageResolve.nsrcSubresource(address()); }
        /** Returns a {@link VkOffset3D} view of the {@code srcOffset} field. */
        public VkOffset3D srcOffset() { return VkImageResolve.nsrcOffset(address()); }
        /** Returns a {@link VkImageSubresourceLayers} view of the {@code dstSubresource} field. */
        public VkImageSubresourceLayers dstSubresource() { return VkImageResolve.ndstSubresource(address()); }
        /** Returns a {@link VkOffset3D} view of the {@code dstOffset} field. */
        public VkOffset3D dstOffset() { return VkImageResolve.ndstOffset(address()); }
        /** Returns a {@link VkExtent3D} view of the {@code extent} field. */
        public VkExtent3D extent() { return VkImageResolve.nextent(address()); }

        /** Copies the specified {@link VkImageSubresourceLayers} to the {@code srcSubresource} field. */
        public VkImageResolve.Buffer srcSubresource(VkImageSubresourceLayers value) { VkImageResolve.nsrcSubresource(address(), value); return this; }
        /** Copies the specified {@link VkOffset3D} to the {@code srcOffset} field. */
        public VkImageResolve.Buffer srcOffset(VkOffset3D value) { VkImageResolve.nsrcOffset(address(), value); return this; }
        /** Copies the specified {@link VkImageSubresourceLayers} to the {@code dstSubresource} field. */
        public VkImageResolve.Buffer dstSubresource(VkImageSubresourceLayers value) { VkImageResolve.ndstSubresource(address(), value); return this; }
        /** Copies the specified {@link VkOffset3D} to the {@code dstOffset} field. */
        public VkImageResolve.Buffer dstOffset(VkOffset3D value) { VkImageResolve.ndstOffset(address(), value); return this; }
        /** Copies the specified {@link VkExtent3D} to the {@code extent} field. */
        public VkImageResolve.Buffer extent(VkExtent3D value) { VkImageResolve.nextent(address(), value); return this; }

    }

}




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