Started the rework of the font system so the system works better.
This commit is contained in:
parent
62b91f0f1d
commit
7fdbe645e4
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@ -14,8 +14,8 @@ import speiger.src.coreengine.assets.base.IAsset;
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import speiger.src.coreengine.assets.base.IAssetPackage;
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import speiger.src.coreengine.assets.base.IAssetProvider;
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import speiger.src.coreengine.rendering.gui.font.glyth.Glyth;
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import speiger.src.coreengine.rendering.gui.font.glyth.GlythData;
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import speiger.src.coreengine.rendering.gui.font.glyth.GlythData.GlythBaker;
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import speiger.src.coreengine.rendering.gui.font.glyth.UnbakedGlyth;
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import speiger.src.coreengine.rendering.gui.font.glyth.UnbakedGlyth.GlythBaker;
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import speiger.src.coreengine.rendering.gui.font.glyth.IGlythSheetInfo;
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import speiger.src.coreengine.rendering.gui.font.providers.IFontProvider;
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import speiger.src.coreengine.rendering.gui.font.providers.STBTrueTypeProvider;
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@ -99,7 +99,7 @@ public class NewInputTest {
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else if(T.key() == GLFW.GLFW_KEY_Z) {
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T.cancel();
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texture.bind();
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GlythData data = provider.glythData("C".codePointAt(0), 0);
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UnbakedGlyth data = provider.glythData("C".codePointAt(0), 0);
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data.bake(new GlythBaker() {
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@Override
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public Glyth bake(IGlythSheetInfo info) {
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@ -108,8 +108,7 @@ public class NewInputTest {
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info.upload(half - (width >> 2), half - (height >> 2));
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return null;
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}
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});
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System.out.println("Testing: "+data.advance()+", "+bit.getCharacter("C".codePointAt(0), false).getXAdvance());
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}, 1F, 1F);
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}
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});
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@ -0,0 +1,56 @@
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package speiger.src.coreengine.rendering.gui.font;
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import speiger.src.collections.ints.maps.impl.hash.Int2ObjectOpenHashMap;
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import speiger.src.collections.ints.maps.interfaces.Int2ObjectMap;
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import speiger.src.coreengine.rendering.gui.font.glyth.Glyth;
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import speiger.src.coreengine.rendering.gui.font.glyth.GlythData;
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import speiger.src.coreengine.rendering.gui.font.glyth.UnbakedGlyth.GlythBaker;
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public class Font {
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FontGroup fonts;
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GlythBaker baker;
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float size;
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float oversample;
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GlythCache[] styledCache = new GlythCache[] {new GlythCache(0), new GlythCache(1), new GlythCache(2), new GlythCache(3)};
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private Font(FontGroup fonts, GlythBaker baker, float size, float oversample) {
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this.fonts = fonts;
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this.baker = baker;
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this.size = size;
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this.oversample = oversample;
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}
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public GlythData data(int codepoint, int style) {
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return styledCache[style & 0x3].data(codepoint);
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}
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public Glyth glyth(int codepoint, int style) {
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return styledCache[style & 0x3].glyth(codepoint);
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}
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private class GlythCache {
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final int style;
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Int2ObjectMap<GlythData> data = new Int2ObjectOpenHashMap<>();
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Int2ObjectMap<Glyth> glyth = new Int2ObjectOpenHashMap<>();
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public GlythCache(int style) {
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this.style = style;
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}
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public GlythData data(int codepoint) {
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return data.computeIfAbsent(codepoint, this::compute);
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}
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public Glyth glyth(int codepoint) {
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return glyth.computeIfAbsent(codepoint, this::bake);
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}
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private GlythData compute(int codepoint) {
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return new GlythData(fonts.data(codepoint, style), size);
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}
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private Glyth bake(int codepoint) {
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return fonts.data(codepoint, style).bake(baker, size, oversample);
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}
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}
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}
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@ -5,31 +5,23 @@ import java.util.List;
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import speiger.src.collections.ints.maps.impl.hash.Int2ObjectOpenHashMap;
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import speiger.src.collections.ints.maps.interfaces.Int2ObjectMap;
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import speiger.src.coreengine.assets.AssetLocation;
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import speiger.src.coreengine.rendering.gui.font.glyth.Glyth;
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import speiger.src.coreengine.rendering.gui.font.glyth.GlythData;
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import speiger.src.coreengine.rendering.gui.font.glyth.GlythData.GlythBaker;
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import speiger.src.coreengine.rendering.gui.font.glyth.UnbakedGlyth;
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import speiger.src.coreengine.rendering.gui.font.providers.IFontProvider;
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public class FontGroup {
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AssetLocation locations;
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List<IFontProvider> providers;
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GlythBaker baker;
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StyledFont[] cache = new StyledFont[] {new StyledFont(0), new StyledFont(1), new StyledFont(2), new StyledFont(3)};
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public FontGroup(AssetLocation locations, List<IFontProvider> providers, GlythBaker baker) {
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public FontGroup(AssetLocation locations, List<IFontProvider> providers) {
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this.locations = locations;
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this.providers = providers;
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this.baker = baker;
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}
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public GlythData data(int codepoint, int style) {
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public UnbakedGlyth data(int codepoint, int style) {
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return cache[style & 0x3].data(codepoint);
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}
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public Glyth glyth(int codepoint, int style) {
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return cache[style & 0x3].glyth(codepoint);
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}
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public void close() {
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providers.forEach(IFontProvider::close);
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providers.clear();
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@ -37,35 +29,22 @@ public class FontGroup {
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private class StyledFont {
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final int style;
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Int2ObjectMap<Glyth> bakedGlyths = new Int2ObjectOpenHashMap<>();
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Int2ObjectMap<GlythData> dataGlyths = new Int2ObjectOpenHashMap<>();
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Int2ObjectMap<UnbakedGlyth> dataGlyths = new Int2ObjectOpenHashMap<>();
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public StyledFont(int style) {
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this.style = style;
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}
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public GlythData data(int codepoint) {
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public UnbakedGlyth data(int codepoint) {
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return dataGlyths.computeIfAbsent(codepoint, this::compute);
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}
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public Glyth glyth(int codepoint) {
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return bakedGlyths.computeIfAbsent(codepoint, this::bake);
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}
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private GlythData compute(int codepoint) {
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private UnbakedGlyth compute(int codepoint) {
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for(int i = 0,m=providers.size();i<m;i++) {
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GlythData data = providers.get(i).glythData(codepoint, style);
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UnbakedGlyth data = providers.get(i).glythData(codepoint, style);
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if(data != null) return data;
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}
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return null;
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}
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private Glyth bake(int codepoint) {
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for(int i = 0,m=providers.size();i<m;i++) {
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GlythData data = providers.get(i).glythData(codepoint, style);
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if(data != null) return data.bake(baker);
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}
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return null;
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}
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}
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}
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@ -1,6 +1,13 @@
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package speiger.src.coreengine.rendering.gui.font.glyth;
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public record Glyth(int texture, float minU, float minV, float maxU, float maxV) {
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public static final Glyth EMPTY = new Glyth(-1, 0, 0, 0, 0);
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public record Glyth(int texture, float minU, float minV, float maxU, float maxV, int left, int right, int top, int bottom) {
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public static final Glyth EMPTY = new Glyth();
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private Glyth() {
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this(-1, 0F, 0F, 0F, 0F, 0, 0, 0, 0);
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}
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public Glyth(int texture, float minU, float minV, float maxU, float maxV) {
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this(texture, minU, minV, maxU, maxV, 0, 0, 0, 0);
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}
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}
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@ -1,17 +1,26 @@
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package speiger.src.coreengine.rendering.gui.font.glyth;
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public interface GlythData {
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public float advance();
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public default float shadowOffset() { return 1F; }
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public Glyth bake(GlythBaker baker);
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import speiger.src.collections.ints.functions.function.Int2FloatFunction;
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import speiger.src.collections.ints.maps.impl.hash.Int2FloatOpenHashMap;
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import speiger.src.collections.ints.maps.interfaces.Int2FloatMap;
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public class GlythData {
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float advance;
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float shadowOffset;
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Int2FloatMap kernlings = new Int2FloatOpenHashMap();
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Int2FloatFunction kernling;
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public static record EmptyGlythData(float advance) implements GlythData {
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@Override
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public Glyth bake(GlythBaker baker) { return Glyth.EMPTY; }
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public GlythData(float advance, float shadowOffset, Int2FloatFunction kernling) {
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this.advance = advance;
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this.shadowOffset = shadowOffset;
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this.kernling = kernling;
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}
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public static interface GlythBaker {
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Glyth bake(IGlythSheetInfo info);
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public GlythData(UnbakedGlyth glyth, float size) {
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this(glyth.advance(size), glyth.shadowOffset(), glyth::kernling);
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}
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}
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public float advance() { return advance; }
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public float shadowOffset() { return shadowOffset; }
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public float kernling(int codepoint) { return kernlings.computeFloatIfAbsent(codepoint, kernling); }
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}
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@ -0,0 +1,22 @@
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package speiger.src.coreengine.rendering.gui.font.glyth;
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public interface UnbakedGlyth {
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public float advance(float size);
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public float kernling(int codepoint);
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public default float shadowOffset() { return 1F; }
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public Glyth bake(GlythBaker baker, float size, float oversample);
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public static record EmptyGlythData(float advance) implements UnbakedGlyth {
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@Override
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public Glyth bake(GlythBaker baker, float size, float oversample) { return Glyth.EMPTY; }
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@Override
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public float advance(float size) { return advance; }
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@Override
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public float kernling(int codepoint) { return 0F; }
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}
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public static interface GlythBaker {
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Glyth bake(IGlythSheetInfo info);
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}
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}
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@ -1,13 +1,13 @@
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package speiger.src.coreengine.rendering.gui.font.providers;
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import speiger.src.coreengine.rendering.gui.font.glyth.Glyth;
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import speiger.src.coreengine.rendering.gui.font.glyth.GlythData;
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import speiger.src.coreengine.rendering.gui.font.glyth.UnbakedGlyth;
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public class BitmapProivder implements IFontProvider {
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@Override
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public GlythData glythData(int codepoint, int style) {
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public UnbakedGlyth glythData(int codepoint, int style) {
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return null;
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}
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@ -16,23 +16,26 @@ public class BitmapProivder implements IFontProvider {
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}
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private static class BitmapGlyth implements GlythData {
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private static class BitmapGlyth implements UnbakedGlyth {
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int minX;
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int minY;
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int maxX;
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int maxY;
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int glyth;
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@Override
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public float advance() {
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return 0;
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}
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@Override
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public Glyth bake(GlythBaker baker) {
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public Glyth bake(GlythBaker baker, float size, float oversample) {
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return null;
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}
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@Override
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public float advance(float size) {
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return 0;
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}
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@Override
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public float kernling(int codepoint) {
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return 0;
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}
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}
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}
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@ -1,6 +1,6 @@
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package speiger.src.coreengine.rendering.gui.font.providers;
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import speiger.src.coreengine.rendering.gui.font.glyth.GlythData;
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import speiger.src.coreengine.rendering.gui.font.glyth.UnbakedGlyth;
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public interface IFontProvider extends AutoCloseable {
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public static final int REGULAR = 0;
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@ -9,7 +9,7 @@ public interface IFontProvider extends AutoCloseable {
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public static final int ITALIC_BOLD = 3;
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public GlythData glythData(int codepoint, int style);
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public UnbakedGlyth glythData(int codepoint, int style);
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@Override
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void close();
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}
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@ -18,8 +18,8 @@ import speiger.src.coreengine.assets.base.IAssetProvider;
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import speiger.src.coreengine.assets.parsers.NativeMemoryParser;
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import speiger.src.coreengine.rendering.gui.font.FontTexture;
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import speiger.src.coreengine.rendering.gui.font.glyth.Glyth;
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import speiger.src.coreengine.rendering.gui.font.glyth.GlythData;
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import speiger.src.coreengine.rendering.gui.font.glyth.GlythData.EmptyGlythData;
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import speiger.src.coreengine.rendering.gui.font.glyth.UnbakedGlyth;
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import speiger.src.coreengine.rendering.gui.font.glyth.UnbakedGlyth.EmptyGlythData;
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import speiger.src.coreengine.rendering.gui.font.glyth.IGlythSheetInfo;
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import speiger.src.coreengine.rendering.textures.custom.Drawable;
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import speiger.src.coreengine.utils.helpers.JsonUtil;
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@ -115,7 +115,7 @@ public class STBTrueTypeProvider implements IFontProvider {
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data = 0L;
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}
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public GlythData glythData(int codepoint) {
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public UnbakedGlyth glythData(int codepoint) {
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if(skip.contains(codepoint)) return null;
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int glyth = STBTruetype.nstbtt_FindGlyphIndex(info.address(), codepoint);
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if(glyth == 0) return null;
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@ -143,7 +143,7 @@ public class STBTrueTypeProvider implements IFontProvider {
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}
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@Override
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public GlythData glythData(int codepoint, int style) {
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public UnbakedGlyth glythData(int codepoint, int style) {
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TrueTypeInstance instance = instances[style & 0x3];
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return instance == null ? null : instance.glythData(codepoint);
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}
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@ -158,7 +158,7 @@ public class STBTrueTypeProvider implements IFontProvider {
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instances = null;
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}
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private static class STBGlyth implements GlythData {
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private static class STBGlyth implements UnbakedGlyth {
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final TrueTypeInstance owner;
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final int width;
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final int height;
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@ -174,12 +174,13 @@ public class STBTrueTypeProvider implements IFontProvider {
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}
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@Override
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public float advance() { return advance; }
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public float advance(float size) { return advance; }
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@Override
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public float shadowOffset() { return owner.shadowOffset; }
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@Override
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public Glyth bake(GlythBaker baker) {
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public float kernling(int codepoint) { return STBTruetype.stbtt_GetCodepointKernAdvance(owner.info, codepoint, glyth); }
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@Override
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public Glyth bake(GlythBaker baker, float size, float oversample) {
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return baker.bake(new IGlythSheetInfo() {
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@Override
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public int width() { return width; }
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@ -196,6 +197,5 @@ public class STBTrueTypeProvider implements IFontProvider {
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}
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});
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}
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}
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}
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