v0.4.0

English

Real internal resolution up to 4K, new anti-aliasing options and faster indexed shader discovery for both supported editions.

Changes

• Internal resolution: Auto follows output up to 3840×2160; manual 720p/1080p/1440p/2160p settings are independent of output resolution. Graphics changes support preview, timeout rollback and Keep.
• AA and text: add SMAA 1x and experimental camera-based TAA, with Standard/High spatial filtering. Settings text renders at output resolution; supported scenes receive AA before UI without repeating it afterward. Correct false TAA history rejection at the camera projection boundary.
• Frame rate: add saved 30/60 FPS controls and correct host pacing. Selected movement, dialogue, menu and Ring core-timing checks passed.
• Shader discovery: automatically match Asian and USA/Europe resource indexes, read only required CPX blocks for known layouts and show clearer preparation progress. Both editions preserve the full-scan source set; unknown layouts retain fallback and LO_SHADER_FULL_SCAN=1 enables strict rescanning.
• Debug and diagnostics: add independent English/Simplified Chinese Debug menu switching, restore two missing indirect-call entries found during Issue #5 investigation, and report the failing operation, original OS error and memory context for startup allocation failures.
• Development tools: separate selected test suites and path-filtered CI from release packaging, and document DLSS/FSR feasibility. Remove unimplemented DLSS/frame-generation controls from Settings.

Validation and limits

Local builds, selected CPU/GPU checks and bounded Map2 runs on both audited editions passed. These checks do not establish complete-playthrough compatibility or new player visual acceptance.

• TAA remains experimental and lacks native object-motion vectors; unsupported paths use SMAA. DLSS, FSR and frame generation are not implemented.
• 60 FPS is not guaranteed throughout the game; precise Ring release/Perfect and broader gameplay need more coverage. The unvalidated 120 FPS option requires LO_EXPERIMENTAL_120=1; otherwise it runs at an effective 60 FPS.
• Existing translated-shader caches rebuild after updating. Two known shader failures and first-use stalls remain; fast discovery does not check all unread resource content. Some render targets and the legacy CPU readback path retain native sizing.
• Issue #5's original battle and Issue #6's reporting machine have not been retested. Their recovery is unconfirmed; these changes do not close either issue.

See development evidence and follow-up validation. Report problems through GitHub Issues.

简体中文

新增最高 4K 的真实内部分辨率、抗锯齿选项，以及支持两种版本的快速索引着色器发现。

改动

• **内部分辨率：**Auto 跟随输出，最高 3840×2160；手动 720p／1080p／1440p／2160p 与输出分辨率独立，支持图形设置预览、超时回退和 Keep 保存。
• **抗锯齿与文字：**增加 SMAA 1x、实验性相机重投影 TAA，以及标准／高质量空间滤波。设置页文字按输出分辨率绘制，支持的场景在 UI 前抗锯齿并跳过后续重复处理；修正相机投影边界导致的 TAA 历史误拒绝。
• **帧率：**增加可保存的 30／60 FPS 控制并修正宿主帧节奏；已通过选定移动、对白、菜单和 Ring 核心计时检查。
• **着色器发现：**自动匹配亚洲／美欧资源索引，已知布局的 CPX 仅读取所需块，并明确显示准备阶段。两版来源集合均与完整扫描一致；未知布局保留回退，LO_SHADER_FULL_SCAN=1 可启用严格重扫。
• **调试与诊断：**增加独立英文／简体中文 Debug 菜单切换，恢复 Issue #5 调查中发现的两个缺失间接调用入口，并为启动分配失败记录失败操作、原始 OS 错误和内存上下文。
• **开发工具：**将按需测试套件及按路径触发的 CI 与发布打包分离，记录 DLSS/FSR 可行性研究；从设置中移除尚未实现的 DLSS／帧生成控件。

验证与限制

本地构建、选定 CPU／GPU 检查及两个已核对版本的限定 Map2 实跑通过；这些结果不代表完整通关兼容性或新增玩家画质验收。

• TAA 仍为实验功能，缺少原生对象运动矢量，不支持的路径使用 SMAA；DLSS、FSR 和帧生成尚未实现。
• 不保证全游戏锁定 60 FPS；精准 Ring 释放／Perfect 和更广流程仍待覆盖。未验证的 120 FPS 选项需要 LO_EXPERIMENTAL_120=1，否则实际按 60 FPS 运行。
• 更新后旧翻译着色器缓存会重建。两个已知着色器失败及首次使用卡顿仍可能存在；快速发现不会校验全部未读取资源内容，部分渲染目标及旧 CPU 回读路径保留原生尺寸。
• Issue #5 原报告战斗和 Issue #6 原报告机器尚未复测，未确认故障恢复，本次改动不代表关闭这两个问题。

详见开发证据与后续验证，请通过 GitHub Issues 反馈问题。