feat(pkgs): add public opencv module package 0.0.2 (Form A) — opencv 链路闭环#77
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C++23 module layer over OpenCV 5 (import opencv.cv; C++ API unchanged), sources arriving via its compat.opencv5 dependency (full source build, SIMD dispatch kept, build.mcpp consumer-side synthesis). GitHub tag tarball + byte-identical gitcode mcpp-res/opencv CN mirror. Validated like imgui/ffmpeg-module (default-namespace exception): new tests/smoke_opencv_module.sh + opencv-module job, linux-only. Local: smoke passes with mcpp 0.0.96 against the published v0.0.2 tarball.
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opencv模块包 0.0.2(Form A,linux-only)——opencv/ffmpeg 双链路就此闭环。内容
pkgs/o/opencv.lua(Form A,imgui/ffmpeg 同形态):指向 Sunrisepeak/opencv-m v0.0.2 tag tarball;OpenCV 5.0.0 源码经其compat.opencv5 = "5.0.0"依赖到达消费者(feat(pkg): compat.opencv5 5.0.0 — 全源码直编 + build.mcpp 消费端合成(新形态) #76 的「全源码直编 + build.mcpp 消费端合成」形态,SIMD dispatch 保留)。linux-only。mcpp-res/opencvreleasev0.0.2,与 GLOBAL tarball 逐字节一致(sha25626c3eb68…fb7c双端核验;与 compat 上游 tarball 同仓不同 tag)。tests/smoke_opencv_module.sh+opencv-modulejob:imgui/ffmpeg-module 例外通道;真实消费者姿态(gcc@16.1.0)断言版本、resize/cvtColor、PNG+JPEG roundtrip、videoio registry。非 Linux SKIP;smoke 内先mcpp index update(mcpp#232 规避)。为什么是 0.0.2(v0.0.1 → v0.0.2 的关键修复)
首次冒烟暴露:OpenCV 值类型算子模板上游是
static inline(内部链接),模块边界过不去(Size_ operator!=导入端 undefined reference)。opencv-m v0.0.2 增加自含替换算子层(inline namespace + 函数指针捕获委托,详见 Sunrisepeak/opencv-m#2)。本 PR 的 smoke 正是该场景的回归测试。本地验证
mcpp xpkg parse(0.0.96)✓tests/smoke_opencv_module.sh(mcpp 0.0.96,真实已发布 v0.0.2 tarball):下载 → Form A → compat.opencv5 直编 →import opencv.cv;运行断言全过 ✓