41 lines
3.8 KiB
Markdown
41 lines
3.8 KiB
Markdown
# Phase 1 Dependency Matrix
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基线：MPV `182fa6ca49f455cadb884858f386e2f00540aeb7`。状态来自当前 `meson.build`、实际 Meson 配置与最终产物，不沿用 Phase 0 假设。
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| Dependency | Version / Commit | Required / Optional | Build System | License | Link | OHOS Status | pkg-config | Blocking libmpv |
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| libavcodec | 63.8.101 / FFmpeg `3acec0a1` | Required | configure + Make | LGPL-2.1+ | Static | Built AArch64 | `libavcodec` | Yes |
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| libavfilter | 12.3.101 / FFmpeg `3acec0a1` | Required | configure + Make | LGPL-2.1+ | Static | Built AArch64 | `libavfilter` | Yes |
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| libavformat | 63.6.100 / FFmpeg `3acec0a1` | Required | configure + Make | LGPL-2.1+ | Static | Built AArch64 | `libavformat` | Yes |
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| libavutil | 61.6.100 / FFmpeg `3acec0a1` | Required | configure + Make | LGPL-2.1+ | Static | Built AArch64 | `libavutil` | Yes |
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| libswresample | 7.2.100 / FFmpeg `3acec0a1` | Required | configure + Make | LGPL-2.1+ | Static | Built AArch64 | `libswresample` | Yes |
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| libswscale | 10.2.100 / FFmpeg `3acec0a1` | Required | configure + Make | LGPL-2.1+ | Static | Built AArch64 | `libswscale` | Yes |
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| libplacebo | 7.360.1 / `cee9b076` | Required | Meson | LGPL-2.1+ | Static | Built AArch64; graphics backends off | `libplacebo` | Yes |
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| libass | 0.17.5 / `4a05d812` | Required | Meson | ISC | Static | Built AArch64 | `libass` | Yes |
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| FreeType | 2.14.3 / `0a0221a1` | libass transitive | Meson | FTL/GPL-2.0 dual | Static | Built AArch64 | `freetype2` | Yes via libass |
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| HarfBuzz | 14.4.0 / `36cb489c` | libass transitive | Meson | MIT | Static | Built AArch64 | `harfbuzz` | Yes via libass |
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| FriBidi | 1.0.16 / `68162bab` | libass transitive | Meson | LGPL-2.1+ | Static | Built AArch64 | `fribidi` | Yes via libass |
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| OpenSSL | 3.6.4 / `d3c1b116` | HTTPS transitive | Configure + Make | Apache-2.0 | Static | Built AArch64 | `openssl` | Yes for HTTPS |
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| zlib | SDK 1.2.13 | MPV optional; enabled | SDK | Zlib | Dynamic | SDK AArch64 `libz.so` | generated `zlib` | No |
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| threads / dl / m / rt | SDK API 24 | Platform required | SDK | SDK system | Dynamic/system | Compile verified | Meson compiler/system | Yes |
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| EGL / GLES | SDK API 24 | Phase 2 integration | SDK | SDK system | Not linked | Headers/libs available | No target `.pc` used | No |
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| libcurl, libarchive, libbluray, libavdevice | Optional | Disabled | Various | Various | None | Not built | Not queried or skipped | No |
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| CD/DVD, Lua, MuJS, uchardet, VapourSynth, zimg, rubberband | Optional | Disabled | Various | Various | None | Not built | Skipped | No |
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| ALSA, AudioUnit, CoreAudio, JACK, OpenAL, AAudio, OpenSLES, OSS, PipeWire, Pulse, sndio, WASAPI | Optional AO | Disabled | Various | Various | None | Not applicable | Skipped | No |
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| X11, Wayland, DRM/GBM, Cocoa, D3D11, Vulkan, VAAPI, VDPAU, CUDA, Android Media NDK | Optional VO/hwaccel | Disabled | Various | Various | None | Not applicable | Skipped | No |
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实际依赖图：
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```text
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OpenSSL ───────────────┐
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SDK zlib ──────────────┼─> FFmpeg ───────────────┐
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└─> FreeType ─> HarfBuzz ─┤
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FriBidi ──────────────────────────────┐ │
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FreeType + HarfBuzz + FriBidi ───────> libass ───┤
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libplacebo ──────────────────────────────────────┼─> libmpv.so
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SDK libc/pthread/dl/m/rt/z ──────────────────────┘
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SDK native_media_* + native_window <─ FFmpeg OHCodec
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```
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所有 `.pc` 仅由 `scripts/pkg-config-ohos.sh` 从 OHOS prefix 解析。最终校验未发现 `/opt/homebrew`、`/usr/local`、Mach-O 或 `.dylib` target 输入。
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