93 lines
2.8 KiB
Java
93 lines
2.8 KiB
Java
package net.minecraft.client.renderer.texture;
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import com.mojang.blaze3d.platform.NativeImage;
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import com.mojang.blaze3d.systems.GpuDevice;
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import com.mojang.blaze3d.systems.RenderSystem;
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import com.mojang.blaze3d.textures.FilterMode;
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import com.mojang.blaze3d.textures.TextureFormat;
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import com.mojang.logging.LogUtils;
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import java.io.IOException;
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import java.nio.file.Path;
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import java.util.function.Supplier;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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import net.minecraft.resources.ResourceLocation;
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import org.jetbrains.annotations.Nullable;
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import org.slf4j.Logger;
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@Environment(EnvType.CLIENT)
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public class DynamicTexture extends AbstractTexture implements Dumpable {
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private static final Logger LOGGER = LogUtils.getLogger();
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@Nullable
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private NativeImage pixels;
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public DynamicTexture(Supplier<String> label, NativeImage pixels) {
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this.pixels = pixels;
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this.createTexture(label);
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this.upload();
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}
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public DynamicTexture(String label, int width, int height, boolean useCalloc) {
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this.pixels = new NativeImage(width, height, useCalloc);
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this.createTexture(label);
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}
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public DynamicTexture(Supplier<String> label, int width, int height, boolean useCalloc) {
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this.pixels = new NativeImage(width, height, useCalloc);
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this.createTexture(label);
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}
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private void createTexture(Supplier<String> label) {
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GpuDevice gpuDevice = RenderSystem.getDevice();
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this.texture = gpuDevice.createTexture(label, 5, TextureFormat.RGBA8, this.pixels.getWidth(), this.pixels.getHeight(), 1, 1);
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this.texture.setTextureFilter(FilterMode.NEAREST, false);
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this.textureView = gpuDevice.createTextureView(this.texture);
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}
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private void createTexture(String label) {
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GpuDevice gpuDevice = RenderSystem.getDevice();
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this.texture = gpuDevice.createTexture(label, 5, TextureFormat.RGBA8, this.pixels.getWidth(), this.pixels.getHeight(), 1, 1);
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this.texture.setTextureFilter(FilterMode.NEAREST, false);
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this.textureView = gpuDevice.createTextureView(this.texture);
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}
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public void upload() {
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if (this.pixels != null && this.texture != null) {
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RenderSystem.getDevice().createCommandEncoder().writeToTexture(this.texture, this.pixels);
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} else {
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LOGGER.warn("Trying to upload disposed texture {}", this.getTexture().getLabel());
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}
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}
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@Nullable
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public NativeImage getPixels() {
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return this.pixels;
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}
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public void setPixels(NativeImage pixels) {
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if (this.pixels != null) {
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this.pixels.close();
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}
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this.pixels = pixels;
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}
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@Override
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public void close() {
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if (this.pixels != null) {
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this.pixels.close();
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this.pixels = null;
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}
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super.close();
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}
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@Override
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public void dumpContents(ResourceLocation resourceLocation, Path path) throws IOException {
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if (this.pixels != null) {
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String string = resourceLocation.toDebugFileName() + ".png";
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Path path2 = path.resolve(string);
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this.pixels.writeToFile(path2);
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}
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}
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}
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