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Implemented Color Formats

This commit is contained in:
Speiger 2024-06-09 22:11:57 +02:00
parent 4a123c08d6
commit 21386d3703
6 changed files with 172 additions and 20 deletions
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147
src/main/java/speiger/src/coreengine/math/misc/ColorSpaces.java Normal file
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@ -0,0 +1,147 @@
package speiger.src.coreengine.math.misc;
import speiger.src.coreengine.math.MathUtils;
public enum ColorSpaces {
ARGB {
@Override
public int color(int r, int g, int b, int a) { return (a & 0xFF) << 24 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF); }
@Override
public int r(int color) { return color >> 16 & 0xFF; }
@Override
public int g(int color) { return color >> 8 & 0xFF; }
@Override
public int b(int color) { return color & 0xFF; }
@Override
public int a(int color) { return color >> 24; }
@Override
public int setR(int color, int r) { return color & ~ColorUtils.R | ((r & 0xFF) << 16); }
@Override
public int setG(int color, int g) { return color & ~ColorUtils.G | ((g & 0xFF) << 8); }
@Override
public int setB(int color, int b) { return color & ~ColorUtils.B | (b & 0xFF); }
@Override
public int setA(int color, int a) { return color & ~ColorUtils.A | ((a & 0xFF) << 24); }
@Override
public int fromARGB(int color) { return color; }
@Override
public int toARGB(int color) { return color; }
},
ABGR {
@Override
public int color(int r, int g, int b, int a) { return (a & 0xFF) << 24 | (b & 0xFF) << 16 | (g & 0xFF) << 8 | (r & 0xFF); }
@Override
public int r(int color) { return color & 0xFF; }
@Override
public int g(int color) { return color >> 8 & 0xFF; }
@Override
public int b(int color) { return color >> 16 & 0xFF; }
@Override
public int a(int color) { return color >> 24 & 0xFF; }
@Override
public int setR(int color, int r) { return color & ~ColorUtils.B | (r & 0xFF); }
@Override
public int setG(int color, int g) { return color & ~ColorUtils.G | ((g & 0xFF) << 8); }
@Override
public int setB(int color, int b) { return color & ~ColorUtils.R | ((b & 0xFF) << 16); }
@Override
public int setA(int color, int a) { return color & ~ColorUtils.A | ((a & 0xFF) << 24); }
@Override
public int fromARGB(int color) { return color & 0xFF00FF00 | (color & 0xFF0000) >> 16 | (color & 0xFF) << 16; }
@Override
public int toARGB(int color) { return color & 0xFF00FF00 | (color & 0xFF0000) >> 16 | (color & 0xFF) << 16; }
};
public int color(float r, float g, float b) { return color((int)(r * 255F + 0.5F), (int)(g * 255F + 0.5F), (int)(b * 255F + 0.5F)); }
public int color(float r, float g, float b, float a) { return color((int)(r * 255F + 0.5F), (int)(g * 255F + 0.5F), (int)(b * 255F + 0.5F), (int)(a * 255F + 0.5F));}
public int color(int r, int g, int b) { return color(r, g, b, 255); }
public abstract int color(int r, int g, int b, int a);
public abstract int r(int color);
public abstract int g(int color);
public abstract int b(int color);
public abstract int a(int color);
public float rf(int color) { return r(color) / 255F; }
public float gf(int color) { return g(color) / 255F; }
public float bf(int color) { return b(color) / 255F; }
public float af(int color) { return a(color) / 255F; }
public abstract int setR(int color, int r);
public abstract int setG(int color, int g);
public abstract int setB(int color, int b);
public abstract int setA(int color, int a);
public int setRF(int color, float r) { return setR(color, (int)(r * 255F + 0.5F)); }
public int setGF(int color, float g) { return setG(color, (int)(g * 255F + 0.5F)); }
public int setBF(int color, float b) { return setB(color, (int)(b * 255F + 0.5F)); }
public int setAF(int color, float a) { return setA(color, (int)(a * 255F + 0.5F)); }
public abstract int toARGB(int color);
public abstract int fromARGB(int color);
public int darker(int color) { return darker(color, 0.7F); }
public int darker(int color, float factor) {
int r = Math.max(0, (int)(r(color) * factor));
int g = Math.max(0, (int)(g(color) * factor));
int b = Math.max(0, (int)(b(color) * factor));
return (a(color) << 24) | ((r & 0xFF) << 16) | ((g & 0xFF) << 8) | (b & 0xFF);
}
public int brighter(int color) { return brighter(color, 0.7F); }
public int brighter(int color, float factor) {
int r = r(color);
int g = g(color);
int b = b(color);
int i = (int)(1.0 / (1.0 - factor));
if(r == 0 && g == 0 && b == 0) { return color(i & 0xFF, i & 0xFF, i & 0xFF, a(color)); }
if(r > 0 && r < i) r = i;
if(g > 0 && g < i) g = i;
if(b > 0 && b < i) b = i;
return color(Math.min(255, (int)(r / factor)), Math.min(255, (int)(g / factor)), Math.min(255, (int)(b / factor)), a(color) << 24);
}
public int fromHue(float hue, float saturation, float brightness) {
if(saturation == 0) {
int result = (int)(brightness * 255F + 0.5F);
return color(result, result, result);
}
float h = (hue - MathUtils.floor(hue)) * 6F;
float f = h - MathUtils.floor(h);
float p = brightness * (1F - saturation);
float q = brightness * (1F - saturation * f);
float t = brightness * (1F - (saturation * (1F - f)));
switch((int)h) {
case 0: return color(brightness, t, p);
case 1: return color(q, brightness, p);
case 2: return color(p, brightness, t);
case 3: return color(p, q, brightness);
case 4: return color(t, p, brightness);
case 5: return color(brightness, p, q);
default: return color(0, 0, 0);
}
}
public float[] toHue(int color) {
int r = r(color);
int g = g(color);
int b = b(color);
int cmax = (r > g) ? r : g;
if(b > cmax) cmax = b;
int cmin = (r < g) ? r : g;
if(b < cmin) cmin = b;
float length = cmax - cmin;
float[] result = new float[3];
result[1] = cmax == 0 ? 0F : length / cmax;
result[2] = cmax * ColorUtils.DEVIDER;
float hue = 0F;
if(result[1] != 0F) {
float redc = (cmax - r) / length;
float greenc = (cmax - g) / length;
float bluec = (cmax - b) / length;
if(r == cmax) hue = bluec - greenc;
else if(g == cmax) hue = 2F + redc - bluec;
else hue = 4F + greenc - redc;
hue /= 6F;
if(hue < 0) hue += 1F;
}
result[0] = hue;
return result;
}
}

14
src/main/java/speiger/src/coreengine/math/misc/ColorUtils.java
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@ -49,7 +49,7 @@ public class ColorUtils {
public static void write(int color, boolean alpha, ByteBuffer buffer) {
buffer.put((byte)((color >> 16) & 0xFF)).put((byte)((color >> 8) & 0xFF)).put((byte)(color & 0xFF));
if(alpha) { buffer.put((byte)((color >> 24) & 0xFF)); }
if(alpha) buffer.put((byte)((color >> 24) & 0xFF));
}
public static void write(int index, int color, boolean alpha, ByteBuffer buffer) {
@ -57,16 +57,6 @@ public class ColorUtils {
if(alpha) buffer.put(index + 3, (byte)((color >> 24) & 0xFF));
}
public static void writeFloat(int color, boolean alpha, ByteBuffer buffer) {
buffer.putFloat(((color >> 16) & 0xFF) * DEVIDER).putFloat(((color >> 8) & 0xFF) * DEVIDER).putFloat((color & 0xFF) * DEVIDER);
if(alpha) buffer.putFloat(((color >> 24) & 0xFF) * DEVIDER);
}
public static void writeFloat(int index, int color, boolean alpha, ByteBuffer buffer) {
buffer.putFloat(index, ((color >> 16) & 0xFF) * DEVIDER).putFloat(index + 1, ((color >> 8) & 0xFF) * DEVIDER).putFloat(index + 2, (color & 0xFF) * DEVIDER);
if(alpha) buffer.putFloat(index + 3, ((color >> 24) & 0xFF) * DEVIDER);
}
public static void write(int color, boolean alpha, FloatBuffer buffer) {
buffer.put(((color >> 16) & 0xFF) * DEVIDER).put(((color >> 8) & 0xFF) * DEVIDER).put((color & 0xFF) * DEVIDER);
if(alpha) buffer.put(((color >> 24) & 0xFF) * DEVIDER);
@ -86,8 +76,6 @@ public class ColorUtils {
public static int read(ByteBuffer buffer, boolean alpha) { return alpha ? rgb(buffer.get(), buffer.get(), buffer.get()) : rgb(buffer.get(), buffer.get(), buffer.get(), buffer.get()); }
public static int read(ByteBuffer buffer, int index, boolean alpha) { return alpha ? rgb(buffer.get(index), buffer.get(index + 1), buffer.get(index + 2)) : rgb(buffer.get(index), buffer.get(index + 1), buffer.get(index + 2), buffer.get(index + 3)); }
public static int readFloat(ByteBuffer buffer, boolean alpha) { return alpha ? rgb(buffer.getFloat(), buffer.getFloat(), buffer.getFloat()) : rgb(buffer.getFloat(), buffer.getFloat(), buffer.getFloat(), buffer.getFloat()); }
public static int readFloat(ByteBuffer buffer, int index, boolean alpha) { return alpha ? rgb(buffer.getFloat(index), buffer.getFloat(index + 1), buffer.getFloat(index + 2)) : rgb(buffer.getFloat(index), buffer.getFloat(index + 1), buffer.getFloat(index + 2), buffer.getFloat(index + 3)); }
public static int read(FloatBuffer buffer, boolean alpha) { return alpha ? rgb(buffer.get(), buffer.get(), buffer.get()) : rgb(buffer.get(), buffer.get(), buffer.get(), buffer.get()); }
public static int read(FloatBuffer buffer, int index, boolean alpha) { return alpha ? rgb(buffer.get(index), buffer.get(index + 1), buffer.get(index + 2)) : rgb(buffer.get(index), buffer.get(index + 1), buffer.get(index + 2), buffer.get(index + 3)); }
public static boolean needsDarkColor(int rgba) { return getBrightness(rgba) >= 130; }

2
src/main/java/speiger/src/coreengine/math/misc/EasingFunctions.java
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@ -51,7 +51,7 @@ public class EasingFunctions {
}
public static double easeInOutExpo(double progress) {
return progress <= 0.5D ? Math.pow(2D, (20D * progress) - 10D) * 0.5D : (2D - Math.pow(2D, (-20D * progress) + 10D)) * 0.5D;
return progress <= 0.5D ? Math.pow(2D, (20D * progress) - 10D) * 0.5D : (2D - Math.pow(2D, (-20D * progress) + 10D)) * 0.5D;
}

16
src/main/java/speiger/src/coreengine/math/misc/IEasing.java
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@ -3,6 +3,22 @@ package speiger.src.coreengine.math.misc;
import speiger.src.coreengine.math.MathUtils;
public interface IEasing {
public static final IEasing SINE_IN = EasingFunctions::easeInSine;
public static final IEasing SINE_OUT = EasingFunctions::easeOutSine;
public static final IEasing SINE_IN_OUT = EasingFunctions::easeInOutSine;
public static final IEasing SQRT_IN = EasingFunctions::easeInSqrt;
public static final IEasing SQRT_OUT = EasingFunctions::easeOutSqrt;
public static final IEasing SQRT_IN_OUT = EasingFunctions::easeInOutSqrt;
public static final IEasing QUAD_IN = EasingFunctions::easeInQuad;
public static final IEasing QUAD_OUT = EasingFunctions::easeOutQuad;
public static final IEasing QUAD_IN_OUT = EasingFunctions::easeInOutQuad;
public static final IEasing EXPO_IN = EasingFunctions::easeInExpo;
public static final IEasing EXPO_OUT = EasingFunctions::easeOutExpo;
public static final IEasing EXPO_IN_OUT = EasingFunctions::easeInOutExpo;
public double ease(double progress);
public default double ease(double progress, double max) {

6
src/main/java/speiger/src/coreengine/rendering/textures/custom/DynamicTexture.java
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@ -89,7 +89,7 @@ public class DynamicTexture extends BaseTexture implements IDynamicTexture {
protected void ensureValid(int x, int y) {
if(x < 0 || y < 0) throw new ArrayIndexOutOfBoundsException("Index out of bounds: X=["+x+"], Y=["+y+"]");
if(x >= width || y >= height) throw new ArrayIndexOutOfBoundsException("Index out of bounds: X=["+x+"], Y=["+y+"], width=["+width+"], height=["+height+"]");
if(x >= width || y >= height) throw new ArrayIndexOutOfBoundsException("Index out of bounds: X=["+x+"], Y=["+y+"], width=["+width+"], height=["+height+"]");
}
@Override
@ -116,7 +116,7 @@ public class DynamicTexture extends BaseTexture implements IDynamicTexture {
@Override
public void set(int index, int data) {
MemoryUtil.memPutInt(index * 4L, Integer.rotateLeft(data, 8));
MemoryUtil.memPutInt(index * 4L, data);
dirty(index);
}
@ -147,7 +147,7 @@ public class DynamicTexture extends BaseTexture implements IDynamicTexture {
@Override
public int get(int index) {
ensureValid(index);
return Integer.rotateRight(MemoryUtil.memGetInt(index * 4L), 8);
return MemoryUtil.memGetInt(index * 4L);
}
@Override

7
src/main/java/speiger/src/coreengine/rendering/textures/custom/IDynamicTexture.java
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@ -1,5 +1,6 @@
package speiger.src.coreengine.rendering.textures.custom;
import speiger.src.coreengine.math.misc.ColorSpaces;
import speiger.src.coreengine.rendering.textures.base.ITexture;
public interface IDynamicTexture extends ITexture {
@ -12,8 +13,8 @@ public interface IDynamicTexture extends ITexture {
public void set(int index, int data);
public default void set(int x, int y, int data) { set((y * width()) + x, data); }
public default void set(int index, int red, int green, int blue, int alpha) { set(index, ((alpha & 0xFF) << 24) | ((red & 0xFF) << 16) | ((green & 0xFF) << 8) | (blue & 0xFF)); }
public default void set(int x, int y, int red, int green, int blue, int alpha) { set((y * width()) + x, ((alpha & 0xFF) << 24) | ((red & 0xFF) << 16) | ((green & 0xFF) << 8) | (blue & 0xFF)); }
public default void set(int index, int red, int green, int blue, int alpha) { set(index, ColorSpaces.ABGR.color(red, green, blue, alpha)); }
public default void set(int x, int y, int red, int green, int blue, int alpha) { set((y * width()) + x, ColorSpaces.ABGR.color(red, green, blue, alpha)); }
public void setR(int index, int red);
public default void setR(int x, int y, int red) { setR((y * width()) + x, red); }
@ -28,7 +29,7 @@ public interface IDynamicTexture extends ITexture {
public default void setA(int x, int y, int alpha) { setA((y * width()) + x, alpha); }
public void fill(int x, int y, int width, int height, int data);
public default void fill(int x, int y, int width, int height, int red, int green, int blue, int alpha) { fill(x, y, width, height, ((alpha & 0xFF) << 24) | ((red & 0xFF) << 16) | ((green & 0xFF) << 8) | (blue & 0xFF)); }
public default void fill(int x, int y, int width, int height, int red, int green, int blue, int alpha) { fill(x, y, width, height, ColorSpaces.ABGR.color(red, green, blue, alpha)); }
public int get(int index);
public default int get(int x, int y) { return get((y * width()) + x); }