dev-team
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ddbb53d41a
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feat(agent): NVENC 硬编接入(GPU 零拷贝 ARGB 直通,软编自动兜底)
- 编码器自动选择:NVENC(H264 High/CBR 5Mbps/UltraLowLatency/无B帧/按需IDR)→ openh264 兜底
- Duplication 增加 GPU 中间纹理(B8G8R8A8 DEFAULT),NVENC register_resource_dx11 直读,颜色转换完全省略
- KeyFrameReq → encode_picture(picture_type=IDR),静止 500ms 重编码 P 帧
- windows 0.58→0.62(nvenc crate 依赖 0.62,运行时 dlopen nvEncodeAPI64.dll 零 SDK 依赖)
- 实测(GTX 1650 Ti 回环):encode 41ms→4ms/帧(10x),convert 0ms,viewer 解码正常
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2026-10-23 10:18:29 +08:00 |
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dev-team
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e7472fa12f
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perf(agent): 60fps上限/零拷贝转换/多线程编码/发送缓冲512KB + encbench基准
- capture: min_frame 33→16ms,RC 60fps;with_mapped 映射窗口内直接 BGRA→YUV(行距连续零拷贝)
- capture: num_threads(4) + 每120帧输出 convert/encode 耗时(实测:convert 2ms,encode 41ms/帧真实工况)
- agent: send_window 2MB→512KB,E2E 排队天花板 ~0.15s(修复 E2E 633ms 红)
- encbench: 1080p 编码基准(合成 5ms/帧,真实工况 41ms/帧 → 软编 1080p 上限 ~24fps,60fps 需 NVENC)
- tools/bench.md
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2026-10-23 10:02:41 +08:00 |
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dev-team
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7dbb04da17
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feat(hud): B1 基线指标——抖动/帧间隔p95/丢包率/解码失败计数 + 测试脚本
- common: Pong 扩展 lost/sent(agent 发送方向 QUIC 计数,经交叉评审项)
- agent: Pong 附带 conn.stats().path 丢包统计
- viewer: Stats 加 GapRing(64)/jitter EMA/dec_fail;HUD 新增 JIT/P95/LOSS/DECFAIL 四行,% 字形
- tools/bench.md: 三场景基线测试脚本
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2026-10-23 09:47:09 +08:00 |
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dev-team
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61e8a75cdd
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init: MVP remote desktop (agent/viewer/common) with H.264 pipeline
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2026-10-23 09:17:55 +08:00 |
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