GpuWarnlistManager.java

net.minecraft.client.renderer.GpuWarnlistManager

信息

• 全限定名：net.minecraft.client.renderer.GpuWarnlistManager
• 类型：public class
• 包：net.minecraft.client.renderer
• 源码路径：src/main/java/net/minecraft/client/renderer/GpuWarnlistManager.java
• 起始行号：L29
• 继承：SimplePreparableReloadListener<GpuWarnlistManager.Preparations>
• 职责：

  TODO

字段/常量

• LOGGER

  • 类型: Logger
  • 修饰符: private static final
  • 源码定位: L30
  • 说明:

    TODO

• GPU_WARNLIST_LOCATION

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L31
  • 说明:

    TODO

• warnings

  • 类型: ImmutableMap<String,String>
  • 修饰符: private
  • 源码定位: L32
  • 说明:

    TODO

• showWarning

  • 类型: boolean
  • 修饰符: private
  • 源码定位: L33
  • 说明:

    TODO

• warningDismissed

  • 类型: boolean
  • 修饰符: private
  • 源码定位: L34
  • 说明:

    TODO

内部类/嵌套类型

• net.minecraft.client.renderer.GpuWarnlistManager.Preparations
  • 类型: class
  • 修饰符: protected static final
  • 源码定位: L121
  • 说明:

    TODO

构造器

• 无

方法

下面的方法块按源码顺序生成。

public boolean hasWarnings() @ L36

• 方法名：hasWarnings
• 源码定位：L36
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

public boolean willShowWarning() @ L40

• 方法名：willShowWarning
• 源码定位：L40
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

public void showWarning() @ L44

• 方法名：showWarning
• 源码定位：L44
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

public void dismissWarning() @ L48

• 方法名：dismissWarning
• 源码定位：L48
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

public boolean isShowingWarning() @ L52

• 方法名：isShowingWarning
• 源码定位：L52
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

public void resetWarnings() @ L56

• 方法名：resetWarnings
• 源码定位：L56
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

public String getRendererWarnings() @ L61

• 方法名：getRendererWarnings
• 源码定位：L61
• 返回类型：String
• 修饰符：public

参数:

• 无

说明:

TODO

public String getVersionWarnings() @ L65

• 方法名：getVersionWarnings
• 源码定位：L65
• 返回类型：String
• 修饰符：public

参数:

• 无

说明:

TODO

public String getVendorWarnings() @ L69

• 方法名：getVendorWarnings
• 源码定位：L69
• 返回类型：String
• 修饰符：public

参数:

• 无

说明:

TODO

public String getAllWarnings() @ L73

• 方法名：getAllWarnings
• 源码定位：L73
• 返回类型：String
• 修饰符：public

参数:

• 无

说明:

TODO

protected GpuWarnlistManager.Preparations prepare(ResourceManager manager, ProfilerFiller profiler) @ L79

• 方法名：prepare
• 源码定位：L79
• 返回类型：GpuWarnlistManager.Preparations
• 修饰符：protected

参数:

• manager: ResourceManager
• profiler: ProfilerFiller

说明:

TODO

protected void apply(GpuWarnlistManager.Preparations preparations, ResourceManager manager, ProfilerFiller profiler) @ L95

• 方法名：apply
• 源码定位：L95
• 返回类型：void
• 修饰符：protected

参数:

• preparations: GpuWarnlistManager.Preparations
• manager: ResourceManager
• profiler: ProfilerFiller

说明:

TODO

private static void compilePatterns(JsonArray jsonArray, List<Pattern> patternList) @ L99

• 方法名：compilePatterns
• 源码定位：L99
• 返回类型：void
• 修饰符：private static

参数:

• jsonArray: JsonArray
• patternList: List

说明:

TODO

private static JsonObject parseJson(ResourceManager manager, ProfilerFiller profiler) @ L103

• 方法名：parseJson
• 源码定位：L103
• 返回类型：JsonObject
• 修饰符：private static

参数:

• manager: ResourceManager
• profiler: ProfilerFiller

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class GpuWarnlistManager extends SimplePreparableReloadListener<GpuWarnlistManager.Preparations> {
    private static final Logger LOGGER = LogUtils.getLogger();
    private static final Identifier GPU_WARNLIST_LOCATION = Identifier.withDefaultNamespace("gpu_warnlist.json");
    private ImmutableMap<String, String> warnings = ImmutableMap.of();
    private boolean showWarning;
    private boolean warningDismissed;
 
    public boolean hasWarnings() {
        return !this.warnings.isEmpty();
    }
 
    public boolean willShowWarning() {
        return this.hasWarnings() && !this.warningDismissed;
    }
 
    public void showWarning() {
        this.showWarning = true;
    }
 
    public void dismissWarning() {
        this.warningDismissed = true;
    }
 
    public boolean isShowingWarning() {
        return this.showWarning && !this.warningDismissed;
    }
 
    public void resetWarnings() {
        this.showWarning = false;
        this.warningDismissed = false;
    }
 
    public @Nullable String getRendererWarnings() {
        return this.warnings.get("renderer");
    }
 
    public @Nullable String getVersionWarnings() {
        return this.warnings.get("version");
    }
 
    public @Nullable String getVendorWarnings() {
        return this.warnings.get("vendor");
    }
 
    public @Nullable String getAllWarnings() {
        StringBuilder sb = new StringBuilder();
        this.warnings.forEach((k, v) -> sb.append(k).append(": ").append(v));
        return sb.isEmpty() ? null : sb.toString();
    }
 
    protected GpuWarnlistManager.Preparations prepare(ResourceManager manager, ProfilerFiller profiler) {
        List<Pattern> rendererPatterns = Lists.newArrayList();
        List<Pattern> versionPatterns = Lists.newArrayList();
        List<Pattern> vendorPatterns = Lists.newArrayList();
        JsonObject root = parseJson(manager, profiler);
        if (root != null) {
            try (Zone ignored = profiler.zone("compile_regex")) {
                compilePatterns(root.getAsJsonArray("renderer"), rendererPatterns);
                compilePatterns(root.getAsJsonArray("version"), versionPatterns);
                compilePatterns(root.getAsJsonArray("vendor"), vendorPatterns);
            }
        }
 
        return new GpuWarnlistManager.Preparations(rendererPatterns, versionPatterns, vendorPatterns);
    }
 
    protected void apply(GpuWarnlistManager.Preparations preparations, ResourceManager manager, ProfilerFiller profiler) {
        this.warnings = preparations.apply();
    }
 
    private static void compilePatterns(JsonArray jsonArray, List<Pattern> patternList) {
        jsonArray.forEach(e -> patternList.add(Pattern.compile(e.getAsString(), 2)));
    }
 
    private static @Nullable JsonObject parseJson(ResourceManager manager, ProfilerFiller profiler) {
        try {
            JsonObject var4;
            try (
                Zone ignored = profiler.zone("parse_json");
                Reader resource = manager.openAsReader(GPU_WARNLIST_LOCATION);
            ) {
                var4 = StrictJsonParser.parse(resource).getAsJsonObject();
            }
 
            return var4;
        } catch (JsonSyntaxException | IOException var10) {
            LOGGER.warn("Failed to load GPU warnlist", (Throwable)var10);
            return null;
        }
    }
 
    @OnlyIn(Dist.CLIENT)
    protected static final class Preparations {
        private final List<Pattern> rendererPatterns;
        private final List<Pattern> versionPatterns;
        private final List<Pattern> vendorPatterns;
 
        private Preparations(List<Pattern> rendererPatterns, List<Pattern> versionPatterns, List<Pattern> vendorPatterns) {
            this.rendererPatterns = rendererPatterns;
            this.versionPatterns = versionPatterns;
            this.vendorPatterns = vendorPatterns;
        }
 
        private static String matchAny(List<Pattern> patterns, String input) {
            List<String> allMatches = Lists.newArrayList();
 
            for (Pattern pattern : patterns) {
                Matcher matcher = pattern.matcher(input);
 
                while (matcher.find()) {
                    allMatches.add(matcher.group());
                }
            }
 
            return String.join(", ", allMatches);
        }
 
        private ImmutableMap<String, String> apply() {
            Builder<String, String> map = new Builder<>();
            GpuDevice device = RenderSystem.getDevice();
            if (device.getBackendName().equals("OpenGL")) {
                String rendererFails = matchAny(this.rendererPatterns, device.getRenderer());
                if (!rendererFails.isEmpty()) {
                    map.put("renderer", rendererFails);
                }
 
                String versionFails = matchAny(this.versionPatterns, device.getVersion());
                if (!versionFails.isEmpty()) {
                    map.put("version", versionFails);
                }
 
                String vendorFails = matchAny(this.vendorPatterns, device.getVendor());
                if (!vendorFails.isEmpty()) {
                    map.put("vendor", vendorFails);
                }
            }
 
            return map.build();
        }
    }
}

引用的其他类

• RenderSystem

  • 引用位置: 方法调用
  • 关联成员: RenderSystem.getDevice()

• Identifier

  • 引用位置: 字段/方法调用
  • 关联成员: Identifier.withDefaultNamespace()

• ResourceManager

  • 引用位置: 参数

• SimplePreparableReloadListener

  • 引用位置: 继承

• StrictJsonParser

  • 引用位置: 方法调用
  • 关联成员: StrictJsonParser.parse()

• ProfilerFiller

  • 引用位置: 参数

• TropicalFish

  • 引用位置: 参数/方法调用
  • 关联成员: Pattern.compile()