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android-native: real-server login by default, readable CJK text, 16 KB pages

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- FreeType: add the cff/psaux/pshinter modules (from the pinned 2.13.3
  tarball, same sha256). Android's only CJK font is the CFF2
  NotoSansCJK-Regular.ttc, which the TrueType-only build could not open,
  so every Chinese glyph drew as a box.
- Font oversample rounds the UI density up: Android's 1760x800 UI on a
  2376x1080 screen is 1.35, which rounded to 1x bilevel glyphs stretched
  1.35x. Now 2x anti-aliased glyphs are scaled down. macOS 2.0 unchanged.
- MainActivity: a launcher start (no intent args) opens the login screen
  against 192.168.21.203 instead of auto-logging into the in-process fake
  server; explicit args still select the fake-server smoke flow.
- build-android-native.sh: ANDROID_SUPPORT_FLEXIBLE_PAGE_SIZES=ON for SDL3
  and libmain (LOAD alignment 0x1000 -> 0x4000), with a stamp that
  rebuilds a cached pre-flag SDL3. Clears Android's 16 KB compat warning.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
shenlei
2026-09-29 12:16:38 +09:00
co-authored by Claude Opus 5.5
parent 3c52ced02e
commit 53d06c3c26
73 changed files with 33280 additions and 10 deletions
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build-android-native.sh
+8 -3
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@@ -45,18 +45,23 @@ if [ ! -f "$SDL_SRC/CMakeLists.txt" ]; then
echo "$SDL_SHA256 $tarball" | shasum -a 256 -c -
tar xzf "$tarball" -C "$OUT/_deps"
fi
if [ ! -f "$OUT/sdl3/lib/libSDL3.so" ]; then
# 16 KB page alignment (Android 15+ devices check it): NDK r27 links with max-page-size=16384 when
# ANDROID_SUPPORT_FLEXIBLE_PAGE_SIZES is on. The stamp rebuilds an SDL3 cached from before the flag.
PAGE_SIZES=-DANDROID_SUPPORT_FLEXIBLE_PAGE_SIZES=ON
if [ ! -f "$OUT/sdl3/lib/libSDL3.so" ] || [ ! -f "$OUT/sdl3/.page16k" ]; then
rm -rf "$OUT/sdl3-build" "$OUT/sdl3"
cmake -S "$SDL_SRC" -B "$OUT/sdl3-build" -G "Unix Makefiles" \
-DCMAKE_TOOLCHAIN_FILE="$TOOLCHAIN" -DANDROID_ABI=arm64-v8a -DANDROID_PLATFORM="android-$API" \
-DCMAKE_TOOLCHAIN_FILE="$TOOLCHAIN" -DANDROID_ABI=arm64-v8a -DANDROID_PLATFORM="android-$API" "$PAGE_SIZES" \
-DCMAKE_BUILD_TYPE=Release -DSDL_SHARED=ON -DSDL_STATIC=OFF -DSDL_TEST_LIBRARY=OFF \
-DSDL_TESTS=OFF -DSDL_EXAMPLES=OFF -DCMAKE_INSTALL_PREFIX="$OUT/sdl3"
cmake --build "$OUT/sdl3-build" -j "$JOBS"
cmake --install "$OUT/sdl3-build"
touch "$OUT/sdl3/.page16k"
fi
# --- libmain.so (native_render + port_platform + embedded Python) and its assets ---
cmake -S . -B "$OUT/app-build" -G "Unix Makefiles" -Wno-deprecated \
-DCMAKE_TOOLCHAIN_FILE="$TOOLCHAIN" -DANDROID_ABI=arm64-v8a -DANDROID_PLATFORM="android-$API" \
-DCMAKE_TOOLCHAIN_FILE="$TOOLCHAIN" -DANDROID_ABI=arm64-v8a -DANDROID_PLATFORM="android-$API" "$PAGE_SIZES" \
-DCMAKE_BUILD_TYPE="$CONFIG" -DMT_BUILD_TOOLS=OFF -DBUILD_TESTING=OFF \
-DMT_BUILD_NATIVE_RENDER=ON -DSDL3_DIR="$OUT/sdl3/lib/cmake/SDL3" \
-DCMAKE_FIND_ROOT_PATH="$OUT/sdl3" -DGLSLC="$GLSLC" >/dev/null