org.lwjgl.stb.STBVorbisInfo Maven / Gradle / Ivy
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.stb;
import javax.annotation.*;
import java.nio.*;
import org.lwjgl.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.MemoryUtil.*;
import static org.lwjgl.system.MemoryStack.*;
/**
* Information about a Vorbis stream.
*
* Layout
*
*
* struct stb_vorbis_info {
* unsigned int sample_rate;
* int channels;
* unsigned int setup_memory_required;
* unsigned int setup_temp_memory_required;
* unsigned int temp_memory_required;
* int max_frame_size;
* }
*/
@NativeType("struct stb_vorbis_info")
public class STBVorbisInfo 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
SAMPLE_RATE,
CHANNELS,
SETUP_MEMORY_REQUIRED,
SETUP_TEMP_MEMORY_REQUIRED,
TEMP_MEMORY_REQUIRED,
MAX_FRAME_SIZE;
static {
Layout layout = __struct(
__member(4),
__member(4),
__member(4),
__member(4),
__member(4),
__member(4)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
SAMPLE_RATE = layout.offsetof(0);
CHANNELS = layout.offsetof(1);
SETUP_MEMORY_REQUIRED = layout.offsetof(2);
SETUP_TEMP_MEMORY_REQUIRED = layout.offsetof(3);
TEMP_MEMORY_REQUIRED = layout.offsetof(4);
MAX_FRAME_SIZE = layout.offsetof(5);
}
/**
* Creates a {@code STBVorbisInfo} 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 STBVorbisInfo(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** Returns the value of the {@code sample_rate} field. */
@NativeType("unsigned int")
public int sample_rate() { return nsample_rate(address()); }
/** Returns the value of the {@code channels} field. */
public int channels() { return nchannels(address()); }
/** Returns the value of the {@code setup_memory_required} field. */
@NativeType("unsigned int")
public int setup_memory_required() { return nsetup_memory_required(address()); }
/** Returns the value of the {@code setup_temp_memory_required} field. */
@NativeType("unsigned int")
public int setup_temp_memory_required() { return nsetup_temp_memory_required(address()); }
/** Returns the value of the {@code temp_memory_required} field. */
@NativeType("unsigned int")
public int temp_memory_required() { return ntemp_memory_required(address()); }
/** Returns the value of the {@code max_frame_size} field. */
public int max_frame_size() { return nmax_frame_size(address()); }
// -----------------------------------
/** Returns a new {@code STBVorbisInfo} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static STBVorbisInfo malloc() {
return wrap(STBVorbisInfo.class, nmemAllocChecked(SIZEOF));
}
/** Returns a new {@code STBVorbisInfo} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static STBVorbisInfo calloc() {
return wrap(STBVorbisInfo.class, nmemCallocChecked(1, SIZEOF));
}
/** Returns a new {@code STBVorbisInfo} instance allocated with {@link BufferUtils}. */
public static STBVorbisInfo create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return wrap(STBVorbisInfo.class, memAddress(container), container);
}
/** Returns a new {@code STBVorbisInfo} instance for the specified memory address. */
public static STBVorbisInfo create(long address) {
return wrap(STBVorbisInfo.class, address);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static STBVorbisInfo createSafe(long address) {
return address == NULL ? null : wrap(STBVorbisInfo.class, address);
}
/**
* Returns a new {@link STBVorbisInfo.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static STBVorbisInfo.Buffer malloc(int capacity) {
return wrap(Buffer.class, nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link STBVorbisInfo.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static STBVorbisInfo.Buffer calloc(int capacity) {
return wrap(Buffer.class, nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link STBVorbisInfo.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static STBVorbisInfo.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return wrap(Buffer.class, memAddress(container), capacity, container);
}
/**
* Create a {@link STBVorbisInfo.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static STBVorbisInfo.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 STBVorbisInfo.Buffer createSafe(long address, int capacity) {
return address == NULL ? null : wrap(Buffer.class, address, capacity);
}
// -----------------------------------
/** Returns a new {@code STBVorbisInfo} instance allocated on the thread-local {@link MemoryStack}. */
public static STBVorbisInfo mallocStack() {
return mallocStack(stackGet());
}
/** Returns a new {@code STBVorbisInfo} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero. */
public static STBVorbisInfo callocStack() {
return callocStack(stackGet());
}
/**
* Returns a new {@code STBVorbisInfo} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static STBVorbisInfo mallocStack(MemoryStack stack) {
return wrap(STBVorbisInfo.class, stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@code STBVorbisInfo} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static STBVorbisInfo callocStack(MemoryStack stack) {
return wrap(STBVorbisInfo.class, stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link STBVorbisInfo.Buffer} instance allocated on the thread-local {@link MemoryStack}.
*
* @param capacity the buffer capacity
*/
public static STBVorbisInfo.Buffer mallocStack(int capacity) {
return mallocStack(capacity, stackGet());
}
/**
* Returns a new {@link STBVorbisInfo.Buffer} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero.
*
* @param capacity the buffer capacity
*/
public static STBVorbisInfo.Buffer callocStack(int capacity) {
return callocStack(capacity, stackGet());
}
/**
* Returns a new {@link STBVorbisInfo.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static STBVorbisInfo.Buffer mallocStack(int capacity, MemoryStack stack) {
return wrap(Buffer.class, stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link STBVorbisInfo.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 STBVorbisInfo.Buffer callocStack(int capacity, MemoryStack stack) {
return wrap(Buffer.class, stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #sample_rate}. */
public static int nsample_rate(long struct) { return UNSAFE.getInt(null, struct + STBVorbisInfo.SAMPLE_RATE); }
/** Unsafe version of {@link #channels}. */
public static int nchannels(long struct) { return UNSAFE.getInt(null, struct + STBVorbisInfo.CHANNELS); }
/** Unsafe version of {@link #setup_memory_required}. */
public static int nsetup_memory_required(long struct) { return UNSAFE.getInt(null, struct + STBVorbisInfo.SETUP_MEMORY_REQUIRED); }
/** Unsafe version of {@link #setup_temp_memory_required}. */
public static int nsetup_temp_memory_required(long struct) { return UNSAFE.getInt(null, struct + STBVorbisInfo.SETUP_TEMP_MEMORY_REQUIRED); }
/** Unsafe version of {@link #temp_memory_required}. */
public static int ntemp_memory_required(long struct) { return UNSAFE.getInt(null, struct + STBVorbisInfo.TEMP_MEMORY_REQUIRED); }
/** Unsafe version of {@link #max_frame_size}. */
public static int nmax_frame_size(long struct) { return UNSAFE.getInt(null, struct + STBVorbisInfo.MAX_FRAME_SIZE); }
// -----------------------------------
/** An array of {@link STBVorbisInfo} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final STBVorbisInfo ELEMENT_FACTORY = STBVorbisInfo.create(-1L);
/**
* Creates a new {@code STBVorbisInfo.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 STBVorbisInfo#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 STBVorbisInfo getElementFactory() {
return ELEMENT_FACTORY;
}
/** Returns the value of the {@code sample_rate} field. */
@NativeType("unsigned int")
public int sample_rate() { return STBVorbisInfo.nsample_rate(address()); }
/** Returns the value of the {@code channels} field. */
public int channels() { return STBVorbisInfo.nchannels(address()); }
/** Returns the value of the {@code setup_memory_required} field. */
@NativeType("unsigned int")
public int setup_memory_required() { return STBVorbisInfo.nsetup_memory_required(address()); }
/** Returns the value of the {@code setup_temp_memory_required} field. */
@NativeType("unsigned int")
public int setup_temp_memory_required() { return STBVorbisInfo.nsetup_temp_memory_required(address()); }
/** Returns the value of the {@code temp_memory_required} field. */
@NativeType("unsigned int")
public int temp_memory_required() { return STBVorbisInfo.ntemp_memory_required(address()); }
/** Returns the value of the {@code max_frame_size} field. */
public int max_frame_size() { return STBVorbisInfo.nmax_frame_size(address()); }
}
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