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A small antialiased vector graphics rendering library for OpenGL. Also includes NanoSVG, a simple SVG parser.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.nanovg;
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.*;
/**
* A NanoVG paint.
*
* Member documentation
*
*
* - {@code xform} – the transformation matrix
* - {@code extent} – the extent
* - {@code radius} – the radius
* - {@code feather} – the feather amount
* - {@code innerColor} – the inner color
* - {@code outerColor} – the outer color
* - {@code image} – the image handle
*
*
* Layout
*
*
* struct NVGpaint {
* float xform[6];
* float extent[2];
* float radius;
* float feather;
* {@link NVGColor NVGcolor} innerColor;
* {@link NVGColor NVGcolor} outerColor;
* int image;
* }The created instance holds a strong reference to the container object.
*/
public NVGPaint(ByteBuffer container) {
this(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** Returns a {@link FloatBuffer} view of the {@code xform} field. */
@NativeType("float[6]")
public FloatBuffer xform() { return nxform(address()); }
/** Returns the value at the specified index of the {@code xform} field. */
public float xform(int index) { return nxform(address(), index); }
/** Returns a {@link FloatBuffer} view of the {@code extent} field. */
@NativeType("float[2]")
public FloatBuffer extent() { return nextent(address()); }
/** Returns the value at the specified index of the {@code extent} field. */
public float extent(int index) { return nextent(address(), index); }
/** Returns the value of the {@code radius} field. */
public float radius() { return nradius(address()); }
/** Returns the value of the {@code feather} field. */
public float feather() { return nfeather(address()); }
/** Returns a {@link NVGColor} view of the {@code innerColor} field. */
@NativeType("NVGcolor")
public NVGColor innerColor() { return ninnerColor(address()); }
/** Returns a {@link NVGColor} view of the {@code outerColor} field. */
@NativeType("NVGcolor")
public NVGColor outerColor() { return nouterColor(address()); }
/** Returns the value of the {@code image} field. */
public int image() { return nimage(address()); }
/** Copies the specified {@link FloatBuffer} to the {@code xform} field. */
public NVGPaint xform(@NativeType("float[6]") FloatBuffer value) { nxform(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code xform} field. */
public NVGPaint xform(int index, float value) { nxform(address(), index, value); return this; }
/** Copies the specified {@link FloatBuffer} to the {@code extent} field. */
public NVGPaint extent(@NativeType("float[2]") FloatBuffer value) { nextent(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code extent} field. */
public NVGPaint extent(int index, float value) { nextent(address(), index, value); return this; }
/** Sets the specified value to the {@code radius} field. */
public NVGPaint radius(float value) { nradius(address(), value); return this; }
/** Sets the specified value to the {@code feather} field. */
public NVGPaint feather(float value) { nfeather(address(), value); return this; }
/** Copies the specified {@link NVGColor} to the {@code innerColor} field. */
public NVGPaint innerColor(@NativeType("NVGcolor") NVGColor value) { ninnerColor(address(), value); return this; }
/** Copies the specified {@link NVGColor} to the {@code outerColor} field. */
public NVGPaint outerColor(@NativeType("NVGcolor") NVGColor value) { nouterColor(address(), value); return this; }
/** Sets the specified value to the {@code image} field. */
public NVGPaint image(int value) { nimage(address(), value); return this; }
/** Initializes this struct with the specified values. */
public NVGPaint set(
FloatBuffer xform,
FloatBuffer extent,
float radius,
float feather,
NVGColor innerColor,
NVGColor outerColor,
int image
) {
xform(xform);
extent(extent);
radius(radius);
feather(feather);
innerColor(innerColor);
outerColor(outerColor);
image(image);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public NVGPaint set(NVGPaint src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@link NVGPaint} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static NVGPaint malloc() {
return create(nmemAllocChecked(SIZEOF));
}
/** Returns a new {@link NVGPaint} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static NVGPaint calloc() {
return create(nmemCallocChecked(1, SIZEOF));
}
/** Returns a new {@link NVGPaint} instance allocated with {@link BufferUtils}. */
public static NVGPaint create() {
return new NVGPaint(BufferUtils.createByteBuffer(SIZEOF));
}
/** Returns a new {@link NVGPaint} instance for the specified memory address. */
public static NVGPaint create(long address) {
return new NVGPaint(address, null);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static NVGPaint createSafe(long address) {
return address == NULL ? null : create(address);
}
/**
* Returns a new {@link NVGPaint.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static NVGPaint.Buffer malloc(int capacity) {
return create(__malloc(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link NVGPaint.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static NVGPaint.Buffer calloc(int capacity) {
return create(nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link NVGPaint.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static NVGPaint.Buffer create(int capacity) {
return new Buffer(__create(capacity, SIZEOF));
}
/**
* Create a {@link NVGPaint.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static NVGPaint.Buffer create(long address, int capacity) {
return new Buffer(address, capacity);
}
/** Like {@link #create(long, int) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static NVGPaint.Buffer createSafe(long address, int capacity) {
return address == NULL ? null : create(address, capacity);
}
// -----------------------------------
/** Returns a new {@link NVGPaint} instance allocated on the thread-local {@link MemoryStack}. */
public static NVGPaint mallocStack() {
return mallocStack(stackGet());
}
/** Returns a new {@link NVGPaint} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero. */
public static NVGPaint callocStack() {
return callocStack(stackGet());
}
/**
* Returns a new {@link NVGPaint} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static NVGPaint mallocStack(MemoryStack stack) {
return create(stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@link NVGPaint} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static NVGPaint callocStack(MemoryStack stack) {
return create(stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link NVGPaint.Buffer} instance allocated on the thread-local {@link MemoryStack}.
*
* @param capacity the buffer capacity
*/
public static NVGPaint.Buffer mallocStack(int capacity) {
return mallocStack(capacity, stackGet());
}
/**
* Returns a new {@link NVGPaint.Buffer} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero.
*
* @param capacity the buffer capacity
*/
public static NVGPaint.Buffer callocStack(int capacity) {
return callocStack(capacity, stackGet());
}
/**
* Returns a new {@link NVGPaint.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static NVGPaint.Buffer mallocStack(int capacity, MemoryStack stack) {
return create(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link NVGPaint.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 NVGPaint.Buffer callocStack(int capacity, MemoryStack stack) {
return create(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #xform}. */
public static FloatBuffer nxform(long struct) { return memFloatBuffer(struct + NVGPaint.XFORM, 6); }
/** Unsafe version of {@link #xform(int) xform}. */
public static float nxform(long struct, int index) {
if (CHECKS) { check(index, 6); }
return memGetFloat(struct + NVGPaint.XFORM + index * 4);
}
/** Unsafe version of {@link #extent}. */
public static FloatBuffer nextent(long struct) { return memFloatBuffer(struct + NVGPaint.EXTENT, 2); }
/** Unsafe version of {@link #extent(int) extent}. */
public static float nextent(long struct, int index) {
if (CHECKS) { check(index, 2); }
return memGetFloat(struct + NVGPaint.EXTENT + index * 4);
}
/** Unsafe version of {@link #radius}. */
public static float nradius(long struct) { return memGetFloat(struct + NVGPaint.RADIUS); }
/** Unsafe version of {@link #feather}. */
public static float nfeather(long struct) { return memGetFloat(struct + NVGPaint.FEATHER); }
/** Unsafe version of {@link #innerColor}. */
public static NVGColor ninnerColor(long struct) { return NVGColor.create(struct + NVGPaint.INNERCOLOR); }
/** Unsafe version of {@link #outerColor}. */
public static NVGColor nouterColor(long struct) { return NVGColor.create(struct + NVGPaint.OUTERCOLOR); }
/** Unsafe version of {@link #image}. */
public static int nimage(long struct) { return memGetInt(struct + NVGPaint.IMAGE); }
/** Unsafe version of {@link #xform(FloatBuffer) xform}. */
public static void nxform(long struct, FloatBuffer value) {
if (CHECKS) { checkGT(value, 6); }
memCopy(memAddress(value), struct + NVGPaint.XFORM, value.remaining() * 4);
}
/** Unsafe version of {@link #xform(int, float) xform}. */
public static void nxform(long struct, int index, float value) {
if (CHECKS) { check(index, 6); }
memPutFloat(struct + NVGPaint.XFORM + index * 4, value);
}
/** Unsafe version of {@link #extent(FloatBuffer) extent}. */
public static void nextent(long struct, FloatBuffer value) {
if (CHECKS) { checkGT(value, 2); }
memCopy(memAddress(value), struct + NVGPaint.EXTENT, value.remaining() * 4);
}
/** Unsafe version of {@link #extent(int, float) extent}. */
public static void nextent(long struct, int index, float value) {
if (CHECKS) { check(index, 2); }
memPutFloat(struct + NVGPaint.EXTENT + index * 4, value);
}
/** Unsafe version of {@link #radius(float) radius}. */
public static void nradius(long struct, float value) { memPutFloat(struct + NVGPaint.RADIUS, value); }
/** Unsafe version of {@link #feather(float) feather}. */
public static void nfeather(long struct, float value) { memPutFloat(struct + NVGPaint.FEATHER, value); }
/** Unsafe version of {@link #innerColor(NVGColor) innerColor}. */
public static void ninnerColor(long struct, NVGColor value) { memCopy(value.address(), struct + NVGPaint.INNERCOLOR, NVGColor.SIZEOF); }
/** Unsafe version of {@link #outerColor(NVGColor) outerColor}. */
public static void nouterColor(long struct, NVGColor value) { memCopy(value.address(), struct + NVGPaint.OUTERCOLOR, NVGColor.SIZEOF); }
/** Unsafe version of {@link #image(int) image}. */
public static void nimage(long struct, int value) { memPutInt(struct + NVGPaint.IMAGE, value); }
// -----------------------------------
/** An array of {@link NVGPaint} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
/**
* Creates a new {@link NVGPaint.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 NVGPaint#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 Buffer newBufferInstance(long address, @Nullable ByteBuffer container, int mark, int pos, int lim, int cap) {
return new Buffer(address, container, mark, pos, lim, cap);
}
@Override
protected NVGPaint newInstance(long address) {
return new NVGPaint(address, container);
}
@Override
public int sizeof() {
return SIZEOF;
}
/** Returns a {@link FloatBuffer} view of the {@code xform} field. */
@NativeType("float[6]")
public FloatBuffer xform() { return NVGPaint.nxform(address()); }
/** Returns the value at the specified index of the {@code xform} field. */
public float xform(int index) { return NVGPaint.nxform(address(), index); }
/** Returns a {@link FloatBuffer} view of the {@code extent} field. */
@NativeType("float[2]")
public FloatBuffer extent() { return NVGPaint.nextent(address()); }
/** Returns the value at the specified index of the {@code extent} field. */
public float extent(int index) { return NVGPaint.nextent(address(), index); }
/** Returns the value of the {@code radius} field. */
public float radius() { return NVGPaint.nradius(address()); }
/** Returns the value of the {@code feather} field. */
public float feather() { return NVGPaint.nfeather(address()); }
/** Returns a {@link NVGColor} view of the {@code innerColor} field. */
@NativeType("NVGcolor")
public NVGColor innerColor() { return NVGPaint.ninnerColor(address()); }
/** Returns a {@link NVGColor} view of the {@code outerColor} field. */
@NativeType("NVGcolor")
public NVGColor outerColor() { return NVGPaint.nouterColor(address()); }
/** Returns the value of the {@code image} field. */
public int image() { return NVGPaint.nimage(address()); }
/** Copies the specified {@link FloatBuffer} to the {@code xform} field. */
public NVGPaint.Buffer xform(@NativeType("float[6]") FloatBuffer value) { NVGPaint.nxform(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code xform} field. */
public NVGPaint.Buffer xform(int index, float value) { NVGPaint.nxform(address(), index, value); return this; }
/** Copies the specified {@link FloatBuffer} to the {@code extent} field. */
public NVGPaint.Buffer extent(@NativeType("float[2]") FloatBuffer value) { NVGPaint.nextent(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code extent} field. */
public NVGPaint.Buffer extent(int index, float value) { NVGPaint.nextent(address(), index, value); return this; }
/** Sets the specified value to the {@code radius} field. */
public NVGPaint.Buffer radius(float value) { NVGPaint.nradius(address(), value); return this; }
/** Sets the specified value to the {@code feather} field. */
public NVGPaint.Buffer feather(float value) { NVGPaint.nfeather(address(), value); return this; }
/** Copies the specified {@link NVGColor} to the {@code innerColor} field. */
public NVGPaint.Buffer innerColor(@NativeType("NVGcolor") NVGColor value) { NVGPaint.ninnerColor(address(), value); return this; }
/** Copies the specified {@link NVGColor} to the {@code outerColor} field. */
public NVGPaint.Buffer outerColor(@NativeType("NVGcolor") NVGColor value) { NVGPaint.nouterColor(address(), value); return this; }
/** Sets the specified value to the {@code image} field. */
public NVGPaint.Buffer image(int value) { NVGPaint.nimage(address(), value); return this; }
}
}