feat(ncm): 网易云客户端 v1 UI+播放链路 (agent-205) — os.meow.ncm: 登录页(真实unikey二维码+轮询状态机)/我的歌单(listview)/歌单详情/播放页(封面+seek+滚动歌词+竖横屏切换)/设置(音质默认Hi-res+缓存上限默认10G); 播放线程(缓存LRU+minimp3→ALSA UAPI直开hw:0,0); 媒体会话MSG_META上报+PLAYCTL接收(首真实媒体源)

ncm 1e331964 (text 764KB); 0 warning; 宿主离屏6页截图目检+真实QR可扫+qemu-mipsel干净启动+解码446xRT
真机待联调: ALSA时序/803扫码闭环/媒体会话联动/gbk大字库渲染

patch_v2/ncm_app/build_ncm_host.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+# build_ncm_host.sh — 宿主编译 os.meow.ncm 真实页面（离屏 480x720），用于 MEOW_UI_DUMP 截图自查。
+# 思路：gcc 编 SDK 源码(-DMEOW_UI_HOST_TEST, meow_font 打桩 meow_ui_global/render) + 应用源码 +
+#       宿主核心库对象(out/core-host/*.o) + 宿主 mbedtls libs。
+# 运行：NCM_PAGE=home MEOW_UI_DUMP=/tmp/home.ppm ./ncm_host
+cd "$(dirname "$0")"
+ROOT="$HOME/Project/R3ProII"
+OUT="$PWD/out"
+mkdir -p "$OUT/host"
+CC_HOST=${CC_HOST:-gcc}
+
+SDK_DIR="$ROOT/patch_v2/sdk"
+MBED="$OUT/mbedtls/host"
+
+INC="-I. -I../sdk -I../meow_launcherd -Icore \
+     -I$SDK_DIR -I$ROOT/patch_v2/meow_launcherd \
+     -Ivendor/mbedtls/include -Ivendor/jsmn -Ivendor/qrcodegen/c -Ivendor/minimp3"
+
+echo "==> host SDK objects"
+SDK_SRC="meow_ui_gfx meow_ui_sys meow_ui_theme meow_ui_vol meow_ui_log meow_ui_widget \
+         meow_ui_input meow_ui_activity meow_ui_dialog meow_ui_ime meow_ui_draw meow_ui_view \
+         meow_ui_img meow_ui_config"
+for f in $SDK_SRC; do
+  $CC_HOST -O2 -c -DMEOW_UI_HOST_TEST -I"$SDK_DIR" -I"$ROOT/patch_v2/meow_launcherd" \
+      "$SDK_DIR/$f.c" -o "$OUT/host/sdk_$f.o" || { echo "sdk $f FAILED"; exit 1; }
+done
+$CC_HOST -O2 -c -DMEOW_UI_HOST_TEST -I"$SDK_DIR" "$SDK_DIR/stb_image.c" -o "$OUT/host/sdk_stb_image.o" || exit 1
+$CC_HOST -O2 -c -I"$SDK_DIR" -I"$ROOT/patch_v2/meow_launcherd" "$SDK_DIR/test_host_stub.c" -o "$OUT/host/sdk_stub.o" || exit 1
+
+echo "==> host app sources (exclude app.c: has main + g_st; test provides them)"
+APP_SRC="app/ui/login.c app/ui/home.c app/ui/playlist.c app/ui/player.c \
+         app/ui/settings.c app/ui/chrome.c app/logic/appstate.c app/logic/lyric.c \
+         app/logic/cover.c app/play/player_manager.c app/play/audio_out.c \
+         app/play/ipc_media.c app/play/minimp3_impl.c"
+for f in $APP_SRC; do
+  b=$(basename "$f" .c)
+  $CC_HOST -O2 -c -DMEOW_UI_HOST_TEST -DJSMN_HEADER $INC "$f" -o "$OUT/host/$b.o" || { echo "app $f FAILED"; exit 1; }
+done
+$CC_HOST -O2 -c -DMEOW_UI_HOST_TEST -DJSMN_HEADER $INC app/test/test_ncm_app.c -o "$OUT/host/app_test.o" || exit 1
+
+echo "==> link ncm_host"
+$CC_HOST -O2 -o ncm_host \
+    "$OUT/host"/*.o \
+    out/core-host/*.o \
+    -L"$MBED" -lmbedtls -lmbedx509 -lmbedcrypto \
+    -lz -lpthread -lm
+ls -la ncm_host
+file ncm_host
+echo "run: NCM_PAGE=home MEOW_UI_DUMP=/tmp/home.ppm ./ncm_host"