package org.lwjgl.util.vma;

import java.nio.ByteBuffer;
import javax.annotation.Nullable;
import org.lwjgl.BufferUtils;
import org.lwjgl.system.MemoryStack;
import org.lwjgl.system.MemoryUtil;
import org.lwjgl.system.NativeResource;
import org.lwjgl.system.NativeType;
import org.lwjgl.system.Struct;
import org.lwjgl.system.StructBuffer;

public class VmaDefragmentationInfo extends Struct<VmaDefragmentationInfo> implements NativeResource {
   public static final int SIZEOF;
   public static final int ALIGNOF;
   public static final int FLAGS;
   public static final int POOL;
   public static final int MAXBYTESPERPASS;
   public static final int MAXALLOCATIONSPERPASS;
   public static final int PFNBREAKCALLBACK;
   public static final int PBREAKCALLBACKUSERDATA;

   protected VmaDefragmentationInfo(long address, @Nullable ByteBuffer container) {
      super(address, container);
   }

   protected VmaDefragmentationInfo create(long address, @Nullable ByteBuffer container) {
      return new VmaDefragmentationInfo(address, container);
   }

   public VmaDefragmentationInfo(ByteBuffer container) {
      super(MemoryUtil.memAddress(container), __checkContainer(container, SIZEOF));
   }

   public int sizeof() {
      return SIZEOF;
   }

   @NativeType("VmaDefragmentationFlags")
   public int flags() {
      return nflags(this.address());
   }

   @NativeType("VmaPool")
   public long pool() {
      return npool(this.address());
   }

   @NativeType("VkDeviceSize")
   public long maxBytesPerPass() {
      return nmaxBytesPerPass(this.address());
   }

   @NativeType("uint32_t")
   public int maxAllocationsPerPass() {
      return nmaxAllocationsPerPass(this.address());
   }

   @Nullable
   @NativeType("PFN_vmaCheckDefragmentationBreakFunction")
   public VmaCheckDefragmentationBreakFunction pfnBreakCallback() {
      return npfnBreakCallback(this.address());
   }

   @NativeType("void *")
   public long pBreakCallbackUserData() {
      return npBreakCallbackUserData(this.address());
   }

   public VmaDefragmentationInfo flags(@NativeType("VmaDefragmentationFlags") int value) {
      nflags(this.address(), value);
      return this;
   }

   public VmaDefragmentationInfo pool(@NativeType("VmaPool") long value) {
      npool(this.address(), value);
      return this;
   }

   public VmaDefragmentationInfo maxBytesPerPass(@NativeType("VkDeviceSize") long value) {
      nmaxBytesPerPass(this.address(), value);
      return this;
   }

   public VmaDefragmentationInfo maxAllocationsPerPass(@NativeType("uint32_t") int value) {
      nmaxAllocationsPerPass(this.address(), value);
      return this;
   }

   public VmaDefragmentationInfo pfnBreakCallback(@Nullable @NativeType("PFN_vmaCheckDefragmentationBreakFunction") VmaCheckDefragmentationBreakFunctionI value) {
      npfnBreakCallback(this.address(), value);
      return this;
   }

   public VmaDefragmentationInfo pBreakCallbackUserData(@NativeType("void *") long value) {
      npBreakCallbackUserData(this.address(), value);
      return this;
   }

   public VmaDefragmentationInfo set(int flags, long pool, long maxBytesPerPass, int maxAllocationsPerPass, VmaCheckDefragmentationBreakFunctionI pfnBreakCallback, long pBreakCallbackUserData) {
      this.flags(flags);
      this.pool(pool);
      this.maxBytesPerPass(maxBytesPerPass);
      this.maxAllocationsPerPass(maxAllocationsPerPass);
      this.pfnBreakCallback(pfnBreakCallback);
      this.pBreakCallbackUserData(pBreakCallbackUserData);
      return this;
   }

   public VmaDefragmentationInfo set(VmaDefragmentationInfo src) {
      MemoryUtil.memCopy(src.address(), this.address(), (long)SIZEOF);
      return this;
   }

   public static VmaDefragmentationInfo malloc() {
      return new VmaDefragmentationInfo(MemoryUtil.nmemAllocChecked((long)SIZEOF), (ByteBuffer)null);
   }

   public static VmaDefragmentationInfo calloc() {
      return new VmaDefragmentationInfo(MemoryUtil.nmemCallocChecked(1L, (long)SIZEOF), (ByteBuffer)null);
   }

   public static VmaDefragmentationInfo create() {
      ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
      return new VmaDefragmentationInfo(MemoryUtil.memAddress(container), container);
   }

   public static VmaDefragmentationInfo create(long address) {
      return new VmaDefragmentationInfo(address, (ByteBuffer)null);
   }

   @Nullable
   public static VmaDefragmentationInfo createSafe(long address) {
      return address == 0L ? null : new VmaDefragmentationInfo(address, (ByteBuffer)null);
   }

   public static Buffer malloc(int capacity) {
      return new Buffer(MemoryUtil.nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
   }

   public static Buffer calloc(int capacity) {
      return new Buffer(MemoryUtil.nmemCallocChecked((long)capacity, (long)SIZEOF), capacity);
   }

   public static Buffer create(int capacity) {
      ByteBuffer container = __create(capacity, SIZEOF);
      return new Buffer(MemoryUtil.memAddress(container), container, -1, 0, capacity, capacity);
   }

   public static Buffer create(long address, int capacity) {
      return new Buffer(address, capacity);
   }

   @Nullable
   public static Buffer createSafe(long address, int capacity) {
      return address == 0L ? null : new Buffer(address, capacity);
   }

   /** @deprecated */
   @Deprecated
   public static VmaDefragmentationInfo mallocStack() {
      return malloc(MemoryStack.stackGet());
   }

   /** @deprecated */
   @Deprecated
   public static VmaDefragmentationInfo callocStack() {
      return calloc(MemoryStack.stackGet());
   }

   /** @deprecated */
   @Deprecated
   public static VmaDefragmentationInfo mallocStack(MemoryStack stack) {
      return malloc(stack);
   }

   /** @deprecated */
   @Deprecated
   public static VmaDefragmentationInfo callocStack(MemoryStack stack) {
      return calloc(stack);
   }

   /** @deprecated */
   @Deprecated
   public static Buffer mallocStack(int capacity) {
      return malloc(capacity, MemoryStack.stackGet());
   }

   /** @deprecated */
   @Deprecated
   public static Buffer callocStack(int capacity) {
      return calloc(capacity, MemoryStack.stackGet());
   }

   /** @deprecated */
   @Deprecated
   public static Buffer mallocStack(int capacity, MemoryStack stack) {
      return malloc(capacity, stack);
   }

   /** @deprecated */
   @Deprecated
   public static Buffer callocStack(int capacity, MemoryStack stack) {
      return calloc(capacity, stack);
   }

   public static VmaDefragmentationInfo malloc(MemoryStack stack) {
      return new VmaDefragmentationInfo(stack.nmalloc(ALIGNOF, SIZEOF), (ByteBuffer)null);
   }

   public static VmaDefragmentationInfo calloc(MemoryStack stack) {
      return new VmaDefragmentationInfo(stack.ncalloc(ALIGNOF, 1, SIZEOF), (ByteBuffer)null);
   }

   public static Buffer malloc(int capacity, MemoryStack stack) {
      return new Buffer(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
   }

   public static Buffer calloc(int capacity, MemoryStack stack) {
      return new Buffer(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
   }

   public static int nflags(long struct) {
      return UNSAFE.getInt((Object)null, struct + (long)FLAGS);
   }

   public static long npool(long struct) {
      return MemoryUtil.memGetAddress(struct + (long)POOL);
   }

   public static long nmaxBytesPerPass(long struct) {
      return UNSAFE.getLong((Object)null, struct + (long)MAXBYTESPERPASS);
   }

   public static int nmaxAllocationsPerPass(long struct) {
      return UNSAFE.getInt((Object)null, struct + (long)MAXALLOCATIONSPERPASS);
   }

   @Nullable
   public static VmaCheckDefragmentationBreakFunction npfnBreakCallback(long struct) {
      return VmaCheckDefragmentationBreakFunction.createSafe(MemoryUtil.memGetAddress(struct + (long)PFNBREAKCALLBACK));
   }

   public static long npBreakCallbackUserData(long struct) {
      return MemoryUtil.memGetAddress(struct + (long)PBREAKCALLBACKUSERDATA);
   }

   public static void nflags(long struct, int value) {
      UNSAFE.putInt((Object)null, struct + (long)FLAGS, value);
   }

   public static void npool(long struct, long value) {
      MemoryUtil.memPutAddress(struct + (long)POOL, value);
   }

   public static void nmaxBytesPerPass(long struct, long value) {
      UNSAFE.putLong((Object)null, struct + (long)MAXBYTESPERPASS, value);
   }

   public static void nmaxAllocationsPerPass(long struct, int value) {
      UNSAFE.putInt((Object)null, struct + (long)MAXALLOCATIONSPERPASS, value);
   }

   public static void npfnBreakCallback(long struct, @Nullable VmaCheckDefragmentationBreakFunctionI value) {
      MemoryUtil.memPutAddress(struct + (long)PFNBREAKCALLBACK, MemoryUtil.memAddressSafe(value));
   }

   public static void npBreakCallbackUserData(long struct, long value) {
      MemoryUtil.memPutAddress(struct + (long)PBREAKCALLBACKUSERDATA, value);
   }

   static {
      Struct.Layout layout = __struct(new Struct.Member[]{__member(4), __member(POINTER_SIZE), __member(8), __member(4), __member(POINTER_SIZE), __member(POINTER_SIZE)});
      SIZEOF = layout.getSize();
      ALIGNOF = layout.getAlignment();
      FLAGS = layout.offsetof(0);
      POOL = layout.offsetof(1);
      MAXBYTESPERPASS = layout.offsetof(2);
      MAXALLOCATIONSPERPASS = layout.offsetof(3);
      PFNBREAKCALLBACK = layout.offsetof(4);
      PBREAKCALLBACKUSERDATA = layout.offsetof(5);
   }

   public static class Buffer extends StructBuffer<VmaDefragmentationInfo, Buffer> implements NativeResource {
      private static final VmaDefragmentationInfo ELEMENT_FACTORY = VmaDefragmentationInfo.create(-1L);

      public Buffer(ByteBuffer container) {
         super(container, container.remaining() / VmaDefragmentationInfo.SIZEOF);
      }

      public Buffer(long address, int cap) {
         super(address, (ByteBuffer)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);
      }

      protected Buffer self() {
         return this;
      }

      protected VmaDefragmentationInfo getElementFactory() {
         return ELEMENT_FACTORY;
      }

      @NativeType("VmaDefragmentationFlags")
      public int flags() {
         return VmaDefragmentationInfo.nflags(this.address());
      }

      @NativeType("VmaPool")
      public long pool() {
         return VmaDefragmentationInfo.npool(this.address());
      }

      @NativeType("VkDeviceSize")
      public long maxBytesPerPass() {
         return VmaDefragmentationInfo.nmaxBytesPerPass(this.address());
      }

      @NativeType("uint32_t")
      public int maxAllocationsPerPass() {
         return VmaDefragmentationInfo.nmaxAllocationsPerPass(this.address());
      }

      @Nullable
      @NativeType("PFN_vmaCheckDefragmentationBreakFunction")
      public VmaCheckDefragmentationBreakFunction pfnBreakCallback() {
         return VmaDefragmentationInfo.npfnBreakCallback(this.address());
      }

      @NativeType("void *")
      public long pBreakCallbackUserData() {
         return VmaDefragmentationInfo.npBreakCallbackUserData(this.address());
      }

      public Buffer flags(@NativeType("VmaDefragmentationFlags") int value) {
         VmaDefragmentationInfo.nflags(this.address(), value);
         return this;
      }

      public Buffer pool(@NativeType("VmaPool") long value) {
         VmaDefragmentationInfo.npool(this.address(), value);
         return this;
      }

      public Buffer maxBytesPerPass(@NativeType("VkDeviceSize") long value) {
         VmaDefragmentationInfo.nmaxBytesPerPass(this.address(), value);
         return this;
      }

      public Buffer maxAllocationsPerPass(@NativeType("uint32_t") int value) {
         VmaDefragmentationInfo.nmaxAllocationsPerPass(this.address(), value);
         return this;
      }

      public Buffer pfnBreakCallback(@Nullable @NativeType("PFN_vmaCheckDefragmentationBreakFunction") VmaCheckDefragmentationBreakFunctionI value) {
         VmaDefragmentationInfo.npfnBreakCallback(this.address(), value);
         return this;
      }

      public Buffer pBreakCallbackUserData(@NativeType("void *") long value) {
         VmaDefragmentationInfo.npBreakCallbackUserData(this.address(), value);
         return this;
      }
   }
}