ci: 完善构建流程和中国网络环境加速

agents.md

@@ -1,14 +0,0 @@
-# Agents Notes
-
-## Windows MSVC Build
-
-Run from the repository root in PowerShell:
-
-```powershell
-$env:VCPKG_ROOT='C:\Users\mofen\code\vcpkg'
-$env:TURBOJPEG_SOURCE='explicit'
-$env:TURBOJPEG_LIB_DIR='C:\Users\mofen\code\vcpkg\installed\x64-windows-static\lib'
-$env:TURBOJPEG_INCLUDE_DIR='C:\Users\mofen\code\vcpkg\installed\x64-windows-static\include'
-
-cargo build --target x86_64-pc-windows-msvc
-```

android/app/build.gradle.kts

@@ -44,8 +44,6 @@ val oneKvmVersion = Regex("""(?m)^version\s*=\s*"([^"]+)"""")
     ?.groupValues
     ?.get(1)
     ?: throw GradleException("Failed to resolve version from root Cargo.toml")
-val androidFfmpegSourceDir = rootProject.layout.projectDirectory
-    .dir("../.tmp/android-ffmpeg-check/src/ffmpeg-rockchip")
 val localProperties = Properties().apply {
     val file = rootProject.file("local.properties")
     if (file.exists()) {
@@ -207,7 +205,6 @@ tasks.register<Exec>("buildAndroidFfmpegMediaCodec") {
     group = "build"
 
     val ffmpegRoot = file(androidFfmpegRoot.get())
-    val sourceDir = androidFfmpegSourceDir.asFile
     val scriptFile = androidFfmpegBuildScript.asFile
     val stampFile = ffmpegRoot.resolve(".one-kvm-android-ffmpeg.stamp")
 
@@ -215,8 +212,6 @@ tasks.register<Exec>("buildAndroidFfmpegMediaCodec") {
     commandLine(
         "bash",
         scriptFile.absolutePath,
-        "--source",
-        sourceDir.absolutePath,
         "--output",
         ffmpegRoot.absolutePath,
         "--ndk",
@@ -227,7 +222,6 @@ tasks.register<Exec>("buildAndroidFfmpegMediaCodec") {
         selectedAndroidAbis.joinToString(","),
     )
 
-    inputs.dir(sourceDir)
     inputs.file(scriptFile)
     outputs.dir(ffmpegRoot)
 
@@ -235,12 +229,6 @@ tasks.register<Exec>("buildAndroidFfmpegMediaCodec") {
         val hasAndroidFfmpeg = androidFfmpegRequiredFiles(ffmpegRoot).all { it.exists() }
         val hasCurrentBuildStamp =
             stampFile.exists() && stampFile.readText() == androidFfmpegBuildStamp(scriptFile)
-        if (!hasAndroidFfmpeg && !sourceDir.resolve("configure").exists()) {
-            throw GradleException(
-                "Missing Android FFmpeg MediaCodec build at ${ffmpegRoot.absolutePath}, " +
-                    "and source was not found at ${sourceDir.absolutePath}",
-            )
-        }
         !hasAndroidFfmpeg || !hasCurrentBuildStamp
     }
 

android/settings.gradle.kts

@@ -1,5 +1,16 @@
 pluginManagement {
+    fun isEnabled(value: String?): Boolean = when (value?.lowercase()) {
+        "1", "true", "yes", "on" -> true
+        else -> false
+    }
+    val mirrorAcceleration = isEnabled(System.getenv("CHINAMIRRO"))
+
     repositories {
+        if (mirrorAcceleration) {
+            maven("https://maven.aliyun.com/repository/google")
+            maven("https://maven.aliyun.com/repository/public")
+            maven("https://maven.aliyun.com/repository/gradle-plugin")
+        }
         google()
         mavenCentral()
         gradlePluginPortal()
@@ -7,8 +18,18 @@ pluginManagement {
 }
 
 dependencyResolutionManagement {
+    fun isEnabled(value: String?): Boolean = when (value?.lowercase()) {
+        "1", "true", "yes", "on" -> true
+        else -> false
+    }
+    val mirrorAcceleration = isEnabled(System.getenv("CHINAMIRRO"))
+
     repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
     repositories {
+        if (mirrorAcceleration) {
+            maven("https://maven.aliyun.com/repository/google")
+            maven("https://maven.aliyun.com/repository/public")
+        }
         google()
         mavenCentral()
     }

build/build-android.sh

@@ -17,28 +17,21 @@ fail() {
 build_android() {
     local arch="$1"
     local docker_build_args=()
-    local docker_mount_args=()
     local gradle_distribution_url="${ONE_KVM_GRADLE_DISTRIBUTION_URL:-}"
     local gradle_distribution_url_cn="${ONE_KVM_GRADLE_DISTRIBUTION_URL_CN:-https://mirrors.cloud.tencent.com/gradle/gradle-9.1.0-bin.zip}"
     local gradle_network_timeout="${ONE_KVM_GRADLE_NETWORK_TIMEOUT:-120000}"
-    local gradle_cache="${ONE_KVM_ANDROID_GRADLE_CACHE_DIR:-one-kvm-android-gradle-cache}"
-    local cargo_registry_cache="${ONE_KVM_ANDROID_CARGO_REGISTRY_CACHE_DIR:-one-kvm-android-cargo-registry}"
-    local cargo_git_cache="${ONE_KVM_ANDROID_CARGO_GIT_CACHE_DIR:-one-kvm-android-cargo-git}"
-
-    add_cache_mount() {
-        local source="$1"
-        local target="$2"
-
-        if [[ "$source" == /* || "$source" == ./* || "$source" == ../* ]]; then
-            mkdir -p "$source"
-            source="$(cd "$source" && pwd)"
-        fi
-
-        docker_mount_args+=("-v" "$source:$target")
-    }
 
     if [[ "${CHINAMIRRO:-}" == "1" ]]; then
         docker_build_args+=("--build-arg" "CHINAMIRRO=1")
+        docker_build_args+=("--build-arg" "DEBIAN_IMAGE=${DEBIAN_IMAGE:-docker.1ms.run/library/debian:11}")
+        docker_build_args+=("--build-arg" "RUSTUP_DIST_SERVER_CN=${RUSTUP_DIST_SERVER_CN:-https://rsproxy.cn}")
+        docker_build_args+=("--build-arg" "RUSTUP_UPDATE_ROOT_CN=${RUSTUP_UPDATE_ROOT_CN:-https://rsproxy.cn/rustup}")
+        docker_build_args+=("--build-arg" "CARGO_INDEX_CN=${CARGO_INDEX_CN:-https://rsproxy.cn/crates.io-index}")
+        docker_build_args+=("--build-arg" "CARGO_REGISTRY_CN=${CARGO_REGISTRY_CN:-sparse+https://rsproxy.cn/index/}")
+        docker_build_args+=("--build-arg" "MAVEN_REPOSITORY_CN=${MAVEN_REPOSITORY_CN:-https://maven.aliyun.com/repository/public}")
+        docker_build_args+=("--build-arg" "GOOGLE_MAVEN_REPOSITORY_CN=${GOOGLE_MAVEN_REPOSITORY_CN:-https://maven.aliyun.com/repository/google}")
+        docker_build_args+=("--build-arg" "GRADLE_PLUGIN_REPOSITORY_CN=${GRADLE_PLUGIN_REPOSITORY_CN:-https://maven.aliyun.com/repository/gradle-plugin}")
+        docker_build_args+=("--build-arg" "GRADLE_DISTRIBUTION_URL_CN=$gradle_distribution_url_cn")
         if [[ -z "$gradle_distribution_url" ]]; then
             gradle_distribution_url="$gradle_distribution_url_cn"
         fi
@@ -55,16 +48,12 @@ build_android() {
             "$PROJECT_ROOT/build/cross"
     fi
 
-    add_cache_mount "$gradle_cache" "/root/.gradle"
-    add_cache_mount "$cargo_registry_cache" "/root/.cargo/registry"
-    add_cache_mount "$cargo_git_cache" "/root/.cargo/git"
-
     echo "=== Building Android APK: $arch ==="
     docker run --rm \
         -v "$PROJECT_ROOT:/workspace" \
-        "${docker_mount_args[@]}" \
         -w /workspace \
         -e "CHINAMIRRO=${CHINAMIRRO:-0}" \
+        -e "GH_PROXY=${GH_PROXY:-https://gh-proxy.com}" \
         -e "ONE_KVM_GRADLE_DISTRIBUTION_URL=$gradle_distribution_url" \
         -e "ONE_KVM_GRADLE_DISTRIBUTION_URL_CN=$gradle_distribution_url_cn" \
         -e "ONE_KVM_GRADLE_NETWORK_TIMEOUT=$gradle_network_timeout" \
@@ -102,9 +91,6 @@ Examples:
   CHINAMIRRO=1 ONE_KVM_GRADLE_DISTRIBUTION_URL=https://mirrors.aliyun.com/macports/distfiles/gradle/gradle-9.1.0-bin.zip build/build-android.sh all
 
 Environment:
-  ONE_KVM_ANDROID_GRADLE_CACHE_DIR          Host Gradle cache path or Docker volume name
-  ONE_KVM_ANDROID_CARGO_REGISTRY_CACHE_DIR  Host Cargo registry cache path or Docker volume name
-  ONE_KVM_ANDROID_CARGO_GIT_CACHE_DIR       Host Cargo git cache path or Docker volume name
   ONE_KVM_ANDROID_SKIP_DOCKER_BUILD=1       Reuse an already loaded Docker image
 
 APK output:

build/build-images.sh

@@ -21,16 +21,21 @@ build_arch() {
 
     case "${CHINAMIRRO:-}" in
         1|true|TRUE|yes|YES|on|ON)
-            local cross_build_opts="${CROSS_BUILD_OPTS:+$CROSS_BUILD_OPTS }--build-arg CHINAMIRRO=1"
-            echo "=== China mirror acceleration: enabled (Tsinghua) ==="
+            local cross_build_opts="${CROSS_BUILD_OPTS:+$CROSS_BUILD_OPTS }--progress=plain --build-arg CHINAMIRRO=1 --build-arg GH_PROXY=${GH_PROXY:-https://gh-proxy.com/} --build-arg DEBIAN_IMAGE=${DEBIAN_IMAGE:-docker.1ms.run/library/debian:11}"
+            cross_build_opts="$cross_build_opts --build-arg HTTP_PROXY= --build-arg HTTPS_PROXY= --build-arg ALL_PROXY= --build-arg NO_PROXY="
+            cross_build_opts="$cross_build_opts --build-arg http_proxy= --build-arg https_proxy= --build-arg all_proxy= --build-arg no_proxy="
+            echo "=== China mirror acceleration: enabled ==="
             echo "=== Building: $rust_target (via cross with custom Dockerfile) ==="
             env \
                 CROSS_BUILD_OPTS="$cross_build_opts" \
-                CARGO_SOURCE_CRATES_IO_REPLACE_WITH=tuna \
-                CARGO_SOURCE_TUNA_REGISTRY=sparse+https://mirrors.tuna.tsinghua.edu.cn/crates.io-index/ \
+                CARGO_SOURCE_CRATES_IO_REPLACE_WITH=rsproxy-sparse \
+                CARGO_SOURCE_RSPROXY_REGISTRY=https://rsproxy.cn/crates.io-index \
+                CARGO_SOURCE_RSPROXY_SPARSE_REGISTRY=sparse+https://rsproxy.cn/index/ \
+                CARGO_REGISTRIES_RSPROXY_INDEX=https://rsproxy.cn/crates.io-index \
                 CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse \
-                RUSTUP_DIST_SERVER=https://mirrors.tuna.tsinghua.edu.cn/rustup \
-                RUSTUP_UPDATE_ROOT=https://mirrors.tuna.tsinghua.edu.cn/rustup/rustup \
+                CARGO_NET_GIT_FETCH_WITH_CLI=true \
+                RUSTUP_DIST_SERVER=https://rsproxy.cn \
+                RUSTUP_UPDATE_ROOT=https://rsproxy.cn/rustup \
                 cross build --release --target "$rust_target"
             return
             ;;
@@ -66,7 +71,7 @@ case "${1:-all}" in
         echo "Examples:"
         echo "  $0              # Build all"
         echo "  $0 x86_64       # Build x86_64 only"
-        echo "  CHINAMIRRO=1 $0 arm64  # Build with Tsinghua mirrors"
+        echo "  CHINAMIRRO=1 $0 arm64  # Build with China mirrors"
         exit 0
         ;;
     *)
@@ -83,16 +88,4 @@ for target in "${ARCH_MAP[@]}"; do
     fi
 done
 echo ""
-echo "Static libraries:"
-for target in "${ARCH_MAP[@]}"; do
-    case "$target" in
-        x86_64-unknown-linux-gnu) gnu_target="x86_64-linux-gnu" ;;
-        aarch64-unknown-linux-gnu) gnu_target="aarch64-linux-gnu" ;;
-        armv7-unknown-linux-gnueabihf) gnu_target="armv7-linux-gnueabihf" ;;
-    esac
-    if [ -d "$PROJECT_DIR/target/one-kvm-libs/$gnu_target/lib" ]; then
-        echo "  $gnu_target: OK"
-    fi
-done
-echo ""
 echo "Next step: ./build/package-docker.sh or ./build/package-deb.sh"

build/cross/Dockerfile.android

@@ -1,7 +1,8 @@
 # Android build image for One-KVM
 # Based on Debian 11 for stable toolchain/runtime compatibility
 
-FROM debian:11
+ARG DEBIAN_IMAGE=debian:11
+FROM ${DEBIAN_IMAGE}
 
 ARG CHINAMIRRO=0
 ARG ANDROID_SDK_ROOT=/root/android-sdk
@@ -10,11 +11,13 @@ ARG ANDROID_NDK_VERSION=27.3.13750724
 ARG ANDROID_PLATFORM=36
 ARG ANDROID_BUILD_TOOLS=36.0.0
 ARG CARGO_NDK_VERSION=4.1.2
-ARG RUSTUP_DIST_SERVER_CN=https://mirrors.tuna.tsinghua.edu.cn/rustup
-ARG RUSTUP_UPDATE_ROOT_CN=https://mirrors.tuna.tsinghua.edu.cn/rustup/rustup
-ARG CARGO_REGISTRY_CN=sparse+https://mirrors.tuna.tsinghua.edu.cn/crates.io-index/
+ARG RUSTUP_DIST_SERVER_CN=https://rsproxy.cn
+ARG RUSTUP_UPDATE_ROOT_CN=https://rsproxy.cn/rustup
+ARG CARGO_INDEX_CN=https://rsproxy.cn/crates.io-index
+ARG CARGO_REGISTRY_CN=sparse+https://rsproxy.cn/index/
 ARG MAVEN_REPOSITORY_CN=https://maven.aliyun.com/repository/public
 ARG GOOGLE_MAVEN_REPOSITORY_CN=https://maven.aliyun.com/repository/google
+ARG GRADLE_PLUGIN_REPOSITORY_CN=https://maven.aliyun.com/repository/gradle-plugin
 ARG GRADLE_DISTRIBUTION_URL_CN=https://mirrors.cloud.tencent.com/gradle/gradle-9.1.0-bin.zip
 ARG ANDROID_CMDLINE_TOOLS_URL=
 
@@ -29,9 +32,8 @@ ENV PATH=/root/.cargo/bin:${PATH}
 ENV ONE_KVM_GRADLE_DISTRIBUTION_URL_CN=${GRADLE_DISTRIBUTION_URL_CN}
 
 RUN if [ "$CHINAMIRRO" = "1" ]; then \
-        sed -i \
-            -e 's|http://deb.debian.org/debian|http://mirrors.tuna.tsinghua.edu.cn/debian|g' \
-            -e 's|http://security.debian.org/debian-security|http://mirrors.tuna.tsinghua.edu.cn/debian-security|g' \
+        sed -i -E \
+            -e 's|http://deb.debian.org/debian([[:space:]])|http://mirrors.tuna.tsinghua.edu.cn/debian\1|g' \
             /etc/apt/sources.list; \
     fi
 
@@ -39,6 +41,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     ca-certificates \
     curl \
     wget \
+    bzip2 \
     unzip \
     zip \
     git \
@@ -63,11 +66,15 @@ RUN if [ "$CHINAMIRRO" = "1" ]; then \
         mkdir -p /root/.cargo; \
         printf '%s\n' \
             '[source.crates-io]' \
-            "replace-with = 'tuna'" \
-            '[source.tuna]' \
+            "replace-with = 'rsproxy-sparse'" \
+            '[source.rsproxy]' \
+            "registry = '${CARGO_INDEX_CN}'" \
+            '[source.rsproxy-sparse]' \
             "registry = '${CARGO_REGISTRY_CN}'" \
-            '[registries.tuna]' \
-            "index = '${CARGO_REGISTRY_CN}'" \
+            '[registries.rsproxy]' \
+            "index = '${CARGO_INDEX_CN}'" \
+            '[net]' \
+            'git-fetch-with-cli = true' \
             > /root/.cargo/config.toml; \
     fi \
     && curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable \
@@ -102,6 +109,7 @@ RUN if [ "$CHINAMIRRO" = "1" ]; then \
             "beforeSettings { settings ->" \
             "    settings.pluginManagement.repositories.maven { url = uri('${GOOGLE_MAVEN_REPOSITORY_CN}') }" \
             "    settings.pluginManagement.repositories.maven { url = uri('${MAVEN_REPOSITORY_CN}') }" \
+            "    settings.pluginManagement.repositories.maven { url = uri('${GRADLE_PLUGIN_REPOSITORY_CN}') }" \
             "    settings.dependencyResolutionManagement.repositories.maven { url = uri('${GOOGLE_MAVEN_REPOSITORY_CN}') }" \
             "    settings.dependencyResolutionManagement.repositories.maven { url = uri('${MAVEN_REPOSITORY_CN}') }" \
             "}" \
@@ -238,7 +246,9 @@ RUN printf '%s\n' \
         '    '"'"' "$WRAPPER_PROPERTIES" > "$WRAPPER_PROPERTIES_TMP"' \
         '    cp "$WRAPPER_PROPERTIES_TMP" "$WRAPPER_PROPERTIES"' \
         '    rm -f "$WRAPPER_PROPERTIES_TMP"' \
-        '    find /root/.gradle/wrapper/dists -name "*.lck" -o -name "*.part" 2>/dev/null | xargs -r rm -f' \
+        '    if [[ -d /root/.gradle/wrapper/dists ]]; then' \
+        '        find /root/.gradle/wrapper/dists \( -name "*.lck" -o -name "*.part" \) -print0 | xargs -0 -r rm -f' \
+        '    fi' \
         'fi' \
         '' \
         'ensure_keystore' \

build/cross/Dockerfile.arm64

@@ -1,19 +1,26 @@
 # Cross-compilation image for ARM64 based on Debian 11
 # Build on Debian 11 (GLIBC 2.31) for maximum runtime compatibility
 
-FROM debian:11
+ARG DEBIAN_IMAGE=debian:11
+FROM ${DEBIAN_IMAGE}
 
-# Linux headers used by v4l2r bindgen
-ARG LINUX_HEADERS_VERSION=6.6
-ARG LINUX_HEADERS_SHA256=
 ARG CHINAMIRRO=0
+ARG GH_PROXY=https://gh-proxy.com/
+ARG RUSTUP_DIST_SERVER_CN=https://rsproxy.cn
+ARG RUSTUP_UPDATE_ROOT_CN=https://rsproxy.cn/rustup
+ARG CARGO_INDEX_CN=https://rsproxy.cn/crates.io-index
+ARG CARGO_REGISTRY_CN=sparse+https://rsproxy.cn/index/
+ARG LIBJPEG_TURBO_VERSION=3.1.4.1
 ARG LIBYUV_REV=957f295ea946cbbd13fcfc46e7066f2efa801233
+ARG LIBVPX_VERSION=1.16.0
+ARG X265_VERSION=3.4
+ARG OPUS_VERSION=1.5.2
+ARG FFMPEG_ROCKCHIP_REV=40c412daccf08164493da0de990eb99a8948116b
 
-# Optionally use Tsinghua mirrors for builds in China.
+# Optionally use China mirrors for builds in China.
 RUN if [ "$CHINAMIRRO" = "1" ]; then \
-        sed -i \
-            -e 's|http://deb.debian.org/debian|http://mirrors.tuna.tsinghua.edu.cn/debian|g' \
-            -e 's|http://security.debian.org/debian-security|http://mirrors.tuna.tsinghua.edu.cn/debian-security|g' \
+        sed -i -E \
+            -e 's|http://deb.debian.org/debian([[:space:]])|http://mirrors.tuna.tsinghua.edu.cn/debian\1|g' \
             /etc/apt/sources.list; \
     fi
 
@@ -22,19 +29,23 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \
     ca-certificates \
     && if [ "$CHINAMIRRO" = "1" ]; then \
-        export RUSTUP_DIST_SERVER=https://mirrors.tuna.tsinghua.edu.cn/rustup; \
-        export RUSTUP_UPDATE_ROOT=https://mirrors.tuna.tsinghua.edu.cn/rustup/rustup; \
+        export RUSTUP_DIST_SERVER=${RUSTUP_DIST_SERVER_CN}; \
+        export RUSTUP_UPDATE_ROOT=${RUSTUP_UPDATE_ROOT_CN}; \
     fi \
     && curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable \
     && if [ "$CHINAMIRRO" = "1" ]; then \
         mkdir -p /root/.cargo; \
         printf '%s\n' \
             '[source.crates-io]' \
-            "replace-with = 'tuna'" \
-            '[source.tuna]' \
-            'registry = "sparse+https://mirrors.tuna.tsinghua.edu.cn/crates.io-index/"' \
-            '[registries.tuna]' \
-            'index = "sparse+https://mirrors.tuna.tsinghua.edu.cn/crates.io-index/"' \
+            "replace-with = 'rsproxy-sparse'" \
+            '[source.rsproxy]' \
+            "registry = '${CARGO_INDEX_CN}'" \
+            '[source.rsproxy-sparse]' \
+            "registry = '${CARGO_REGISTRY_CN}'" \
+            '[registries.rsproxy]' \
+            "index = '${CARGO_INDEX_CN}'" \
+            '[net]' \
+            'git-fetch-with-cli = true' \
             > /root/.cargo/config.toml; \
     fi \
     && rm -rf /var/lib/apt/lists/*
@@ -70,6 +81,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 # Install ARM64 development libraries (without VAAPI/X11 for ARM)
 RUN apt-get update && apt-get install -y --no-install-recommends \
+    libssl1.1 \
+    libssl1.1:arm64 \
     libasound2-dev:arm64 \
     libv4l-dev:arm64 \
     libudev-dev:arm64 \
@@ -79,20 +92,14 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     libdrm-dev:arm64 \
     && rm -rf /var/lib/apt/lists/*
 
-# Install newer V4L2 headers for v4l2r bindgen
-RUN mkdir -p /opt/v4l2-headers \
-    && wget -q https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${LINUX_HEADERS_VERSION}.tar.xz -O /tmp/linux-headers.tar.xz \
-    && if [ -n "$LINUX_HEADERS_SHA256" ]; then echo "$LINUX_HEADERS_SHA256  /tmp/linux-headers.tar.xz" | sha256sum -c -; fi \
-    && tar -xf /tmp/linux-headers.tar.xz -C /tmp \
-    && cd /tmp/linux-${LINUX_HEADERS_VERSION} \
-    && make ARCH=arm64 headers_install INSTALL_HDR_PATH=/opt/v4l2-headers \
-    && rm -rf /tmp/linux-${LINUX_HEADERS_VERSION} /tmp/linux-headers.tar.xz
-
-ENV V4L2R_VIDEODEV2_H_PATH=/opt/v4l2-headers/include
-
 # Build static libjpeg-turbo from source (cross-compile for ARM64)
-RUN git clone --depth 1 https://github.com/libjpeg-turbo/libjpeg-turbo /tmp/libjpeg-turbo \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git init /tmp/libjpeg-turbo \
     && cd /tmp/libjpeg-turbo \
+    && git remote add origin "${github_prefix}https://github.com/libjpeg-turbo/libjpeg-turbo.git" \
+    && git fetch --depth 1 origin "refs/tags/${LIBJPEG_TURBO_VERSION}" \
+    && git checkout --detach FETCH_HEAD \
     && mkdir build && cd build \
     && cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
         -DCMAKE_INSTALL_PREFIX=/usr/aarch64-linux-gnu \
@@ -108,7 +115,9 @@ RUN git clone --depth 1 https://github.com/libjpeg-turbo/libjpeg-turbo /tmp/libj
 # Build static libyuv from source (cross-compile for ARM64)
 RUN git init /tmp/libyuv \
     && cd /tmp/libyuv \
-    && git remote add origin https://github.com/lemenkov/libyuv \
+    && github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git remote add origin "${github_prefix}https://github.com/lemenkov/libyuv" \
     && git fetch --depth 1 origin ${LIBYUV_REV} \
     && git checkout --detach FETCH_HEAD \
     && mkdir build && cd build \
@@ -129,8 +138,13 @@ RUN git init /tmp/libyuv \
 
 # Build static libvpx from source (cross-compile for ARM64)
 # CC/CXX/LD/AR must be environment variables, not configure arguments
-RUN git clone --depth 1 https://github.com/webmproject/libvpx /tmp/libvpx \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git init /tmp/libvpx \
     && cd /tmp/libvpx \
+    && git remote add origin "${github_prefix}https://github.com/webmproject/libvpx.git" \
+    && git fetch --depth 1 origin "refs/tags/v${LIBVPX_VERSION}" \
+    && git checkout --detach FETCH_HEAD \
     && echo "=== libvpx: Configuring for ARM64 ===" \
     && export CC=aarch64-linux-gnu-gcc \
     && export CXX=aarch64-linux-gnu-g++ \
@@ -153,7 +167,9 @@ RUN git clone --depth 1 https://github.com/webmproject/libvpx /tmp/libvpx \
     && rm -rf /tmp/libvpx
 
 # Build static libx264 from source (cross-compile for ARM64)
-RUN git clone --depth 1 https://code.videolan.org/videolan/x264.git /tmp/x264 \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git clone --depth 1 "${github_prefix}https://github.com/mirror/x264.git" /tmp/x264 \
     && cd /tmp/x264 \
     && export CC=aarch64-linux-gnu-gcc \
     && export AR=aarch64-linux-gnu-ar \
@@ -169,12 +185,18 @@ RUN git clone --depth 1 https://code.videolan.org/videolan/x264.git /tmp/x264 \
     && rm -rf /tmp/x264
 
 # Build static libx265 from source (cross-compile for ARM64)
-RUN git clone --depth 1 https://bitbucket.org/multicoreware/x265_git /tmp/x265 \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git init /tmp/x265 \
     && cd /tmp/x265 \
+    && git remote add origin "${github_prefix}https://github.com/videolan/x265.git" \
+    && git fetch --depth 1 origin "refs/tags/${X265_VERSION}" \
+    && git checkout --detach FETCH_HEAD \
     && cd source \
     && mkdir -p build \
     && cd build \
     && cmake .. -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_ASM_NASM_FLAGS="-w-macro-params-legacy" \
         -DCMAKE_INSTALL_PREFIX=/usr/aarch64-linux-gnu \
         -DCMAKE_SYSTEM_NAME=Linux \
         -DCMAKE_SYSTEM_PROCESSOR=aarch64 \
@@ -208,12 +230,15 @@ Cflags: -I\${includedir}
 EOF
 
 # Build static libopus from source (cross-compile for ARM64)
-RUN git clone --depth 1 https://github.com/xiph/opus /tmp/opus \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && wget -O /tmp/opus.tar.gz "${github_prefix}https://github.com/xiph/opus/releases/download/v${OPUS_VERSION}/opus-${OPUS_VERSION}.tar.gz" \
+    && tar -xzf /tmp/opus.tar.gz -C /tmp \
+    && mv "/tmp/opus-${OPUS_VERSION}" /tmp/opus \
     && cd /tmp/opus \
     && export CC=aarch64-linux-gnu-gcc \
     && export AR=aarch64-linux-gnu-ar \
     && export RANLIB=aarch64-linux-gnu-ranlib \
-    && ./autogen.sh \
     && ./configure \
         --prefix=/usr/aarch64-linux-gnu \
         --host=aarch64-linux-gnu \
@@ -221,13 +246,20 @@ RUN git clone --depth 1 https://github.com/xiph/opus /tmp/opus \
         --disable-doc \
     && make -j$(nproc) \
     && make install \
-    && rm -rf /tmp/opus
+    && rm -rf /tmp/opus /tmp/opus.tar.gz
 
 # Download and build FFmpeg with RKMPP support
 RUN mkdir -p /tmp/ffmpeg-build && cd /tmp/ffmpeg-build \
-    && wget -q https://files.mofeng.run/src/image/other/ffmpeg.tar.gz \
-    && tar -xzf ffmpeg.tar.gz \
-    && cd ffmpeg \
+    && github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git clone --depth 1 "https://gitee.com/nyanmisaka/mpp.git" rkmpp \
+    && git clone --depth 1 "https://gitee.com/nyanmisaka/rga.git" rkrga \
+    && git init ffmpeg-rockchip \
+    && cd ffmpeg-rockchip \
+    && git remote add origin "${github_prefix}https://github.com/nyanmisaka/ffmpeg-rockchip.git" \
+    && git fetch --depth 1 origin ${FFMPEG_ROCKCHIP_REV} \
+    && git checkout --detach FETCH_HEAD \
+    && cd .. \
     # Build RKMPP
     && mkdir -p rkmpp/build && cd rkmpp/build \
     && cmake .. \
@@ -358,8 +390,8 @@ RUN mkdir -p /tmp/ffmpeg-build && cd /tmp/ffmpeg-build \
 
 # Add Rust target
 RUN if [ "$CHINAMIRRO" = "1" ]; then \
-        export RUSTUP_DIST_SERVER=https://mirrors.tuna.tsinghua.edu.cn/rustup; \
-        export RUSTUP_UPDATE_ROOT=https://mirrors.tuna.tsinghua.edu.cn/rustup/rustup; \
+        export RUSTUP_DIST_SERVER=${RUSTUP_DIST_SERVER_CN}; \
+        export RUSTUP_UPDATE_ROOT=${RUSTUP_UPDATE_ROOT_CN}; \
     fi \
     && rustup target add aarch64-unknown-linux-gnu
 

build/cross/Dockerfile.armv7

@@ -1,19 +1,26 @@
 # Cross-compilation image for ARMv7 based on Debian 11
 # Build on Debian 11 (GLIBC 2.31) for maximum runtime compatibility
 
-FROM debian:11
+ARG DEBIAN_IMAGE=debian:11
+FROM ${DEBIAN_IMAGE}
 
-# Linux headers used by v4l2r bindgen
-ARG LINUX_HEADERS_VERSION=6.6
-ARG LINUX_HEADERS_SHA256=
 ARG CHINAMIRRO=0
+ARG GH_PROXY=https://gh-proxy.com/
+ARG RUSTUP_DIST_SERVER_CN=https://rsproxy.cn
+ARG RUSTUP_UPDATE_ROOT_CN=https://rsproxy.cn/rustup
+ARG CARGO_INDEX_CN=https://rsproxy.cn/crates.io-index
+ARG CARGO_REGISTRY_CN=sparse+https://rsproxy.cn/index/
+ARG LIBJPEG_TURBO_VERSION=3.1.4.1
 ARG LIBYUV_REV=957f295ea946cbbd13fcfc46e7066f2efa801233
+ARG LIBVPX_VERSION=1.16.0
+ARG X265_VERSION=3.4
+ARG OPUS_VERSION=1.5.2
+ARG FFMPEG_ROCKCHIP_REV=40c412daccf08164493da0de990eb99a8948116b
 
-# Optionally use Tsinghua mirrors for builds in China.
+# Optionally use China mirrors for builds in China.
 RUN if [ "$CHINAMIRRO" = "1" ]; then \
-        sed -i \
-            -e 's|http://deb.debian.org/debian|http://mirrors.tuna.tsinghua.edu.cn/debian|g' \
-            -e 's|http://security.debian.org/debian-security|http://mirrors.tuna.tsinghua.edu.cn/debian-security|g' \
+        sed -i -E \
+            -e 's|http://deb.debian.org/debian([[:space:]])|http://mirrors.tuna.tsinghua.edu.cn/debian\1|g' \
             /etc/apt/sources.list; \
     fi
 
@@ -22,19 +29,23 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \
     ca-certificates \
     && if [ "$CHINAMIRRO" = "1" ]; then \
-        export RUSTUP_DIST_SERVER=https://mirrors.tuna.tsinghua.edu.cn/rustup; \
-        export RUSTUP_UPDATE_ROOT=https://mirrors.tuna.tsinghua.edu.cn/rustup/rustup; \
+        export RUSTUP_DIST_SERVER=${RUSTUP_DIST_SERVER_CN}; \
+        export RUSTUP_UPDATE_ROOT=${RUSTUP_UPDATE_ROOT_CN}; \
     fi \
     && curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable \
     && if [ "$CHINAMIRRO" = "1" ]; then \
         mkdir -p /root/.cargo; \
         printf '%s\n' \
             '[source.crates-io]' \
-            "replace-with = 'tuna'" \
-            '[source.tuna]' \
-            'registry = "sparse+https://mirrors.tuna.tsinghua.edu.cn/crates.io-index/"' \
-            '[registries.tuna]' \
-            'index = "sparse+https://mirrors.tuna.tsinghua.edu.cn/crates.io-index/"' \
+            "replace-with = 'rsproxy-sparse'" \
+            '[source.rsproxy]' \
+            "registry = '${CARGO_INDEX_CN}'" \
+            '[source.rsproxy-sparse]' \
+            "registry = '${CARGO_REGISTRY_CN}'" \
+            '[registries.rsproxy]' \
+            "index = '${CARGO_INDEX_CN}'" \
+            '[net]' \
+            'git-fetch-with-cli = true' \
             > /root/.cargo/config.toml; \
     fi \
     && rm -rf /var/lib/apt/lists/*
@@ -70,6 +81,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 # Install ARMv7 development libraries (without VAAPI/X11 for ARM)
 RUN apt-get update && apt-get install -y --no-install-recommends \
+    libssl1.1 \
+    libssl1.1:armhf \
     libasound2-dev:armhf \
     libv4l-dev:armhf \
     libudev-dev:armhf \
@@ -78,20 +91,14 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     libdrm-dev:armhf \
     && rm -rf /var/lib/apt/lists/*
 
-# Install newer V4L2 headers for v4l2r bindgen
-RUN mkdir -p /opt/v4l2-headers \
-    && wget -q https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${LINUX_HEADERS_VERSION}.tar.xz -O /tmp/linux-headers.tar.xz \
-    && if [ -n "$LINUX_HEADERS_SHA256" ]; then echo "$LINUX_HEADERS_SHA256  /tmp/linux-headers.tar.xz" | sha256sum -c -; fi \
-    && tar -xf /tmp/linux-headers.tar.xz -C /tmp \
-    && cd /tmp/linux-${LINUX_HEADERS_VERSION} \
-    && make ARCH=arm headers_install INSTALL_HDR_PATH=/opt/v4l2-headers \
-    && rm -rf /tmp/linux-${LINUX_HEADERS_VERSION} /tmp/linux-headers.tar.xz
-
-ENV V4L2R_VIDEODEV2_H_PATH=/opt/v4l2-headers/include
-
 # Build static libjpeg-turbo from source (cross-compile for ARMv7)
-RUN git clone --depth 1 https://github.com/libjpeg-turbo/libjpeg-turbo /tmp/libjpeg-turbo \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git init /tmp/libjpeg-turbo \
     && cd /tmp/libjpeg-turbo \
+    && git remote add origin "${github_prefix}https://github.com/libjpeg-turbo/libjpeg-turbo.git" \
+    && git fetch --depth 1 origin "refs/tags/${LIBJPEG_TURBO_VERSION}" \
+    && git checkout --detach FETCH_HEAD \
     && mkdir build && cd build \
     && cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
         -DCMAKE_INSTALL_PREFIX=/usr/arm-linux-gnueabihf \
@@ -107,7 +114,9 @@ RUN git clone --depth 1 https://github.com/libjpeg-turbo/libjpeg-turbo /tmp/libj
 # Build static libyuv from source (cross-compile for ARMv7)
 RUN git init /tmp/libyuv \
     && cd /tmp/libyuv \
-    && git remote add origin https://github.com/lemenkov/libyuv \
+    && github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git remote add origin "${github_prefix}https://github.com/lemenkov/libyuv" \
     && git fetch --depth 1 origin ${LIBYUV_REV} \
     && git checkout --detach FETCH_HEAD \
     && mkdir build && cd build \
@@ -127,8 +136,13 @@ RUN git init /tmp/libyuv \
     && rm -rf /tmp/libyuv
 
 # Build static libvpx from source (cross-compile for ARMv7)
-RUN git clone --depth 1 https://github.com/webmproject/libvpx /tmp/libvpx \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git init /tmp/libvpx \
     && cd /tmp/libvpx \
+    && git remote add origin "${github_prefix}https://github.com/webmproject/libvpx.git" \
+    && git fetch --depth 1 origin "refs/tags/v${LIBVPX_VERSION}" \
+    && git checkout --detach FETCH_HEAD \
     && export CC=arm-linux-gnueabihf-gcc \
     && export CXX=arm-linux-gnueabihf-g++ \
     && export LD=arm-linux-gnueabihf-ld \
@@ -145,7 +159,9 @@ RUN git clone --depth 1 https://github.com/webmproject/libvpx /tmp/libvpx \
     && rm -rf /tmp/libvpx
 
 # Build static libx264 from source (cross-compile for ARMv7)
-RUN git clone --depth 1 https://code.videolan.org/videolan/x264.git /tmp/x264 \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git clone --depth 1 "${github_prefix}https://github.com/mirror/x264.git" /tmp/x264 \
     && cd /tmp/x264 \
     && export CC=arm-linux-gnueabihf-gcc \
     && export AR=arm-linux-gnueabihf-ar \
@@ -162,12 +178,18 @@ RUN git clone --depth 1 https://code.videolan.org/videolan/x264.git /tmp/x264 \
     && rm -rf /tmp/x264
 
 # Build static libx265 from source (cross-compile for ARMv7)
-RUN git clone --depth 1 https://bitbucket.org/multicoreware/x265_git /tmp/x265 \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git init /tmp/x265 \
     && cd /tmp/x265 \
+    && git remote add origin "${github_prefix}https://github.com/videolan/x265.git" \
+    && git fetch --depth 1 origin "refs/tags/${X265_VERSION}" \
+    && git checkout --detach FETCH_HEAD \
     && cd source \
     && mkdir -p build \
     && cd build \
     && cmake .. -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_ASM_NASM_FLAGS="-w-macro-params-legacy" \
         -DCMAKE_INSTALL_PREFIX=/usr/arm-linux-gnueabihf \
         -DCMAKE_SYSTEM_NAME=Linux \
         -DCMAKE_SYSTEM_PROCESSOR=arm \
@@ -197,12 +219,15 @@ Cflags: -I\${includedir}
 EOF
 
 # Build static libopus from source (cross-compile for ARMv7)
-RUN git clone --depth 1 https://github.com/xiph/opus /tmp/opus \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && wget -O /tmp/opus.tar.gz "${github_prefix}https://github.com/xiph/opus/releases/download/v${OPUS_VERSION}/opus-${OPUS_VERSION}.tar.gz" \
+    && tar -xzf /tmp/opus.tar.gz -C /tmp \
+    && mv "/tmp/opus-${OPUS_VERSION}" /tmp/opus \
     && cd /tmp/opus \
     && export CC=arm-linux-gnueabihf-gcc \
     && export AR=arm-linux-gnueabihf-ar \
     && export RANLIB=arm-linux-gnueabihf-ranlib \
-    && ./autogen.sh \
     && ./configure \
         --prefix=/usr/arm-linux-gnueabihf \
         --host=arm-linux-gnueabihf \
@@ -210,13 +235,20 @@ RUN git clone --depth 1 https://github.com/xiph/opus /tmp/opus \
         --disable-doc \
     && make -j$(nproc) \
     && make install \
-    && rm -rf /tmp/opus
+    && rm -rf /tmp/opus /tmp/opus.tar.gz
 
 # Download and build FFmpeg with RKMPP support
 RUN mkdir -p /tmp/ffmpeg-build && cd /tmp/ffmpeg-build \
-    && wget -q https://files.mofeng.run/src/image/other/ffmpeg.tar.gz \
-    && tar -xzf ffmpeg.tar.gz \
-    && cd ffmpeg \
+    && github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git clone --depth 1 "https://gitee.com/nyanmisaka/mpp.git" rkmpp \
+    && git clone --depth 1 "https://gitee.com/nyanmisaka/rga.git" rkrga \
+    && git init ffmpeg-rockchip \
+    && cd ffmpeg-rockchip \
+    && git remote add origin "${github_prefix}https://github.com/nyanmisaka/ffmpeg-rockchip.git" \
+    && git fetch --depth 1 origin ${FFMPEG_ROCKCHIP_REV} \
+    && git checkout --detach FETCH_HEAD \
+    && cd .. \
     # Build RKMPP
     && mkdir -p rkmpp/build && cd rkmpp/build \
     && cmake .. \
@@ -347,8 +379,8 @@ RUN mkdir -p /tmp/ffmpeg-build && cd /tmp/ffmpeg-build \
 
 # Add Rust target
 RUN if [ "$CHINAMIRRO" = "1" ]; then \
-        export RUSTUP_DIST_SERVER=https://mirrors.tuna.tsinghua.edu.cn/rustup; \
-        export RUSTUP_UPDATE_ROOT=https://mirrors.tuna.tsinghua.edu.cn/rustup/rustup; \
+        export RUSTUP_DIST_SERVER=${RUSTUP_DIST_SERVER_CN}; \
+        export RUSTUP_UPDATE_ROOT=${RUSTUP_UPDATE_ROOT_CN}; \
     fi \
     && rustup target add armv7-unknown-linux-gnueabihf
 

build/cross/Dockerfile.x86_64

@@ -1,19 +1,26 @@
 # Cross-compilation image for x86_64 based on Debian 11
 # Build on Debian 11 (GLIBC 2.31) for maximum runtime compatibility
 
-FROM debian:11
+ARG DEBIAN_IMAGE=debian:11
+FROM ${DEBIAN_IMAGE}
 
-# Linux headers used by v4l2r bindgen
-ARG LINUX_HEADERS_VERSION=6.6
-ARG LINUX_HEADERS_SHA256=
 ARG CHINAMIRRO=0
+ARG GH_PROXY=https://gh-proxy.com/
+ARG RUSTUP_DIST_SERVER_CN=https://rsproxy.cn
+ARG RUSTUP_UPDATE_ROOT_CN=https://rsproxy.cn/rustup
+ARG CARGO_INDEX_CN=https://rsproxy.cn/crates.io-index
+ARG CARGO_REGISTRY_CN=sparse+https://rsproxy.cn/index/
+ARG LIBJPEG_TURBO_VERSION=3.1.4.1
 ARG LIBYUV_REV=957f295ea946cbbd13fcfc46e7066f2efa801233
+ARG LIBVPX_VERSION=1.16.0
+ARG X265_VERSION=3.4
+ARG OPUS_VERSION=1.5.2
+ARG FFMPEG_ROCKCHIP_REV=40c412daccf08164493da0de990eb99a8948116b
 
-# Optionally use Tsinghua mirrors for builds in China.
+# Optionally use China mirrors for builds in China.
 RUN if [ "$CHINAMIRRO" = "1" ]; then \
-        sed -i \
-            -e 's|http://deb.debian.org/debian|http://mirrors.tuna.tsinghua.edu.cn/debian|g' \
-            -e 's|http://security.debian.org/debian-security|http://mirrors.tuna.tsinghua.edu.cn/debian-security|g' \
+        sed -i -E \
+            -e 's|http://deb.debian.org/debian([[:space:]])|http://mirrors.tuna.tsinghua.edu.cn/debian\1|g' \
             /etc/apt/sources.list; \
     fi
 
@@ -22,19 +29,23 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \
     ca-certificates \
     && if [ "$CHINAMIRRO" = "1" ]; then \
-        export RUSTUP_DIST_SERVER=https://mirrors.tuna.tsinghua.edu.cn/rustup; \
-        export RUSTUP_UPDATE_ROOT=https://mirrors.tuna.tsinghua.edu.cn/rustup/rustup; \
+        export RUSTUP_DIST_SERVER=${RUSTUP_DIST_SERVER_CN}; \
+        export RUSTUP_UPDATE_ROOT=${RUSTUP_UPDATE_ROOT_CN}; \
     fi \
     && curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable \
     && if [ "$CHINAMIRRO" = "1" ]; then \
         mkdir -p /root/.cargo; \
         printf '%s\n' \
             '[source.crates-io]' \
-            "replace-with = 'tuna'" \
-            '[source.tuna]' \
-            'registry = "sparse+https://mirrors.tuna.tsinghua.edu.cn/crates.io-index/"' \
-            '[registries.tuna]' \
-            'index = "sparse+https://mirrors.tuna.tsinghua.edu.cn/crates.io-index/"' \
+            "replace-with = 'rsproxy-sparse'" \
+            '[source.rsproxy]' \
+            "registry = '${CARGO_INDEX_CN}'" \
+            '[source.rsproxy-sparse]' \
+            "registry = '${CARGO_REGISTRY_CN}'" \
+            '[registries.rsproxy]' \
+            "index = '${CARGO_INDEX_CN}'" \
+            '[net]' \
+            'git-fetch-with-cli = true' \
             > /root/.cargo/config.toml; \
     fi \
     && rm -rf /var/lib/apt/lists/*
@@ -77,20 +88,14 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     libxdmcp-dev \
     && rm -rf /var/lib/apt/lists/*
 
-# Install newer V4L2 headers for v4l2r bindgen
-RUN mkdir -p /opt/v4l2-headers \
-    && wget -q https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${LINUX_HEADERS_VERSION}.tar.xz -O /tmp/linux-headers.tar.xz \
-    && if [ -n "$LINUX_HEADERS_SHA256" ]; then echo "$LINUX_HEADERS_SHA256  /tmp/linux-headers.tar.xz" | sha256sum -c -; fi \
-    && tar -xf /tmp/linux-headers.tar.xz -C /tmp \
-    && cd /tmp/linux-${LINUX_HEADERS_VERSION} \
-    && make ARCH=x86 headers_install INSTALL_HDR_PATH=/opt/v4l2-headers \
-    && rm -rf /tmp/linux-${LINUX_HEADERS_VERSION} /tmp/linux-headers.tar.xz
-
-ENV V4L2R_VIDEODEV2_H_PATH=/opt/v4l2-headers/include
-
 # Build static libjpeg-turbo from source (needed by libyuv)
-RUN git clone --depth 1 https://github.com/libjpeg-turbo/libjpeg-turbo /tmp/libjpeg-turbo \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git init /tmp/libjpeg-turbo \
     && cd /tmp/libjpeg-turbo \
+    && git remote add origin "${github_prefix}https://github.com/libjpeg-turbo/libjpeg-turbo.git" \
+    && git fetch --depth 1 origin "refs/tags/${LIBJPEG_TURBO_VERSION}" \
+    && git checkout --detach FETCH_HEAD \
     && mkdir build && cd build \
     && cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
         -DCMAKE_INSTALL_PREFIX=/usr/local \
@@ -103,7 +108,9 @@ RUN git clone --depth 1 https://github.com/libjpeg-turbo/libjpeg-turbo /tmp/libj
 # Build static libyuv from source (uses libjpeg-turbo headers)
 RUN git init /tmp/libyuv \
     && cd /tmp/libyuv \
-    && git remote add origin https://github.com/lemenkov/libyuv \
+    && github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git remote add origin "${github_prefix}https://github.com/lemenkov/libyuv" \
     && git fetch --depth 1 origin ${LIBYUV_REV} \
     && git checkout --detach FETCH_HEAD \
     && mkdir build && cd build \
@@ -118,17 +125,25 @@ RUN git init /tmp/libyuv \
     && rm -rf /tmp/libyuv
 
 # Build static libvpx from source
-RUN git clone --depth 1 https://github.com/webmproject/libvpx /tmp/libvpx \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git init /tmp/libvpx \
     && cd /tmp/libvpx \
+    && git remote add origin "${github_prefix}https://github.com/webmproject/libvpx.git" \
+    && git fetch --depth 1 origin "refs/tags/v${LIBVPX_VERSION}" \
+    && git checkout --detach FETCH_HEAD \
     && ./configure \
         --enable-static --disable-shared --enable-pic \
         --disable-examples --disable-tools --disable-docs \
+        --disable-unit-tests \
     && make -j$(nproc) \
     && make install \
     && rm -rf /tmp/libvpx
 
 # Build static libx264 from source
-RUN git clone --depth 1 https://code.videolan.org/videolan/x264.git /tmp/x264 \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git clone --depth 1 "${github_prefix}https://github.com/mirror/x264.git" /tmp/x264 \
     && cd /tmp/x264 \
     && ./configure --enable-static --disable-cli \
     && make -j$(nproc) \
@@ -136,12 +151,18 @@ RUN git clone --depth 1 https://code.videolan.org/videolan/x264.git /tmp/x264 \
     && rm -rf /tmp/x264
 
 # Build static libx265 from source
-RUN git clone --depth 1 https://bitbucket.org/multicoreware/x265_git /tmp/x265 \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git init /tmp/x265 \
     && cd /tmp/x265 \
+    && git remote add origin "${github_prefix}https://github.com/videolan/x265.git" \
+    && git fetch --depth 1 origin "refs/tags/${X265_VERSION}" \
+    && git checkout --detach FETCH_HEAD \
     && cd source \
     && mkdir -p build \
     && cd build \
     && cmake .. -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_ASM_NASM_FLAGS="-w-macro-params-legacy" \
         -DENABLE_SHARED=OFF \
         -DENABLE_CLI=OFF \
         -DBUILD_SHARED_LIBS=OFF \
@@ -166,21 +187,28 @@ Cflags: -I\${includedir}
 EOF
 
 # Build static libopus from source
-RUN git clone --depth 1 https://github.com/xiph/opus /tmp/opus \
+RUN github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && wget -O /tmp/opus.tar.gz "${github_prefix}https://github.com/xiph/opus/releases/download/v${OPUS_VERSION}/opus-${OPUS_VERSION}.tar.gz" \
+    && tar -xzf /tmp/opus.tar.gz -C /tmp \
+    && mv "/tmp/opus-${OPUS_VERSION}" /tmp/opus \
     && cd /tmp/opus \
-    && ./autogen.sh \
     && ./configure \
         --enable-static --disable-shared \
         --disable-doc \
     && make -j$(nproc) \
     && make install \
-    && rm -rf /tmp/opus
+    && rm -rf /tmp/opus /tmp/opus.tar.gz
 
 # Download and build FFmpeg with minimal configuration for encoding only
 RUN mkdir -p /tmp/ffmpeg-build && cd /tmp/ffmpeg-build \
-    && wget -q https://files.mofeng.run/src/image/other/ffmpeg.tar.gz \
-    && tar -xzf ffmpeg.tar.gz \
-    && cd ffmpeg/ffmpeg-rockchip \
+    && github_prefix="" \
+    && if [ "$CHINAMIRRO" = "1" ]; then github_prefix="${GH_PROXY%/}/"; fi \
+    && git init ffmpeg-rockchip \
+    && cd ffmpeg-rockchip \
+    && git remote add origin "${github_prefix}https://github.com/nyanmisaka/ffmpeg-rockchip.git" \
+    && git fetch --depth 1 origin ${FFMPEG_ROCKCHIP_REV} \
+    && git checkout --detach FETCH_HEAD \
     && ./configure \
         --enable-gpl \
         --enable-version3 \
@@ -253,8 +281,8 @@ RUN mkdir -p /tmp/ffmpeg-build && cd /tmp/ffmpeg-build \
 
 # Add Rust target
 RUN if [ "$CHINAMIRRO" = "1" ]; then \
-        export RUSTUP_DIST_SERVER=https://mirrors.tuna.tsinghua.edu.cn/rustup; \
-        export RUSTUP_UPDATE_ROOT=https://mirrors.tuna.tsinghua.edu.cn/rustup/rustup; \
+        export RUSTUP_DIST_SERVER=${RUSTUP_DIST_SERVER_CN}; \
+        export RUSTUP_UPDATE_ROOT=${RUSTUP_UPDATE_ROOT_CN}; \
     fi \
     && rustup target add x86_64-unknown-linux-gnu
 

libs/v4l2r/README.md

@@ -15,9 +15,8 @@ parts are intentionally removed here so this dependency stays scoped to capture.
 
 ## Build options
 
-`cargo build` generates V4L2 bindings from `/usr/include/linux/videodev2.h` by
-default. Set `V4L2R_VIDEODEV2_H_PATH` to a directory containing `videodev2.h` to
-generate bindings from a different header.
+`cargo build` generates V4L2 bindings from the vendored Linux UAPI headers in
+`include/`.
 
 For Android targets, the build script uses the Android NDK sysroot. Set one of
 `ANDROID_NDK_HOME`, `ANDROID_NDK_ROOT`, `NDK_HOME`, `ANDROID_HOME`, or

libs/v4l2r/build.rs

@@ -1,14 +1,10 @@
-use std::env::{self, VarError};
+use std::env;
 use std::path::PathBuf;
 
 include!("bindgen.rs");
 
-/// Environment variable that can be set to point to the directory containing the `videodev2.h`
-/// file to use to generate the bindings.
-const V4L2R_VIDEODEV_ENV: &str = "V4L2R_VIDEODEV2_H_PATH";
-
-/// Default header file to parse if the `V4L2R_VIDEODEV2_H_PATH` environment variable is not set.
-const DEFAULT_VIDEODEV2_H_PATH: &str = "/usr/include/linux";
+/// Vendored Linux UAPI include root used for non-Android targets.
+const VENDORED_INCLUDE_DIR: &str = "include";
 
 /// Wrapper file to use as input of bindgen.
 const WRAPPER_H: &str = "v4l2r_wrapper.h";
@@ -20,29 +16,14 @@ fn main() {
     let target = env::var("TARGET").unwrap_or_default();
     let is_android = target.contains("android");
 
-    let default_videodev2_h_path = if is_android {
-        android_sysroot().join("usr/include").display().to_string()
+    let include_root = if is_android {
+        android_sysroot().join("usr/include")
     } else {
-        DEFAULT_VIDEODEV2_H_PATH.to_string()
+        PathBuf::from(env::var("CARGO_MANIFEST_DIR").expect("`CARGO_MANIFEST_DIR` is not set"))
+            .join(VENDORED_INCLUDE_DIR)
     };
+    let videodev2_h = include_root.join("linux/videodev2.h");
 
-    let videodev2_h_path = env::var(V4L2R_VIDEODEV_ENV)
-        .or_else(|e| {
-            if let VarError::NotPresent = e {
-                Ok(default_videodev2_h_path.clone())
-            } else {
-                Err(e)
-            }
-        })
-        .expect("invalid `V4L2R_VIDEODEV2_H_PATH` environment variable");
-
-    let videodev2_h = PathBuf::from(videodev2_h_path.clone()).join(if is_android {
-        "linux/videodev2.h"
-    } else {
-        "videodev2.h"
-    });
-
-    println!("cargo::rerun-if-env-changed={}", V4L2R_VIDEODEV_ENV);
     println!("cargo::rerun-if-env-changed=ANDROID_NDK_HOME");
     println!("cargo::rerun-if-env-changed=ANDROID_NDK_ROOT");
     println!("cargo::rerun-if-env-changed=NDK_HOME");
@@ -54,7 +35,7 @@ fn main() {
     println!("cargo::rerun-if-changed={}", WRAPPER_H);
 
     let mut clang_args = vec![
-        format!("-I{videodev2_h_path}"),
+        format!("-I{}", include_root.display()),
         #[cfg(all(feature = "arch64", not(feature = "arch32")))]
         "--target=x86_64-linux-gnu".into(),
         #[cfg(all(feature = "arch32", not(feature = "arch64")))]

libs/v4l2r/include/asm-generic/bitsperlong.h

@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_BITS_PER_LONG
+#define __ASM_GENERIC_BITS_PER_LONG
+
+#ifndef __BITS_PER_LONG
+/*
+ * In order to keep safe and avoid regression, only unify uapi
+ * bitsperlong.h for some archs which are using newer toolchains
+ * that have the definitions of __CHAR_BIT__ and __SIZEOF_LONG__.
+ * See the following link for more info:
+ * https://lore.kernel.org/linux-arch/b9624545-2c80-49a1-ac3c-39264a591f7b@app.fastmail.com/
+ */
+#if defined(__CHAR_BIT__) && defined(__SIZEOF_LONG__)
+#define __BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__)
+#else
+/*
+ * There seems to be no way of detecting this automatically from user
+ * space, so 64 bit architectures should override this in their
+ * bitsperlong.h. In particular, an architecture that supports
+ * both 32 and 64 bit user space must not rely on CONFIG_64BIT
+ * to decide it, but rather check a compiler provided macro.
+ */
+#define __BITS_PER_LONG 32
+#endif
+#endif
+
+#ifndef __BITS_PER_LONG_LONG
+#define __BITS_PER_LONG_LONG 64
+#endif
+
+#endif /* __ASM_GENERIC_BITS_PER_LONG */

libs/v4l2r/include/asm-generic/int-ll64.h

@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * asm-generic/int-ll64.h
+ *
+ * Integer declarations for architectures which use "long long"
+ * for 64-bit types.
+ */
+
+#ifndef _ASM_GENERIC_INT_LL64_H
+#define _ASM_GENERIC_INT_LL64_H
+
+#include <asm/bitsperlong.h>
+
+#ifndef __ASSEMBLY__
+/*
+ * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
+ * header files exported to user space
+ */
+
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+#ifdef __GNUC__
+__extension__ typedef __signed__ long long __s64;
+__extension__ typedef unsigned long long __u64;
+#else
+typedef __signed__ long long __s64;
+typedef unsigned long long __u64;
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+
+#endif /* _ASM_GENERIC_INT_LL64_H */

libs/v4l2r/include/asm-generic/ioctl.h

@@ -0,0 +1,105 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_IOCTL_H
+#define _ASM_GENERIC_IOCTL_H
+
+/* ioctl command encoding: 32 bits total, command in lower 16 bits,
+ * size of the parameter structure in the lower 14 bits of the
+ * upper 16 bits.
+ * Encoding the size of the parameter structure in the ioctl request
+ * is useful for catching programs compiled with old versions
+ * and to avoid overwriting user space outside the user buffer area.
+ * The highest 2 bits are reserved for indicating the ``access mode''.
+ * NOTE: This limits the max parameter size to 16kB -1 !
+ */
+
+/*
+ * The following is for compatibility across the various Linux
+ * platforms.  The generic ioctl numbering scheme doesn't really enforce
+ * a type field.  De facto, however, the top 8 bits of the lower 16
+ * bits are indeed used as a type field, so we might just as well make
+ * this explicit here.  Please be sure to use the decoding macros
+ * below from now on.
+ */
+#define _IOC_NRBITS	8
+#define _IOC_TYPEBITS	8
+
+/*
+ * Let any architecture override either of the following before
+ * including this file.
+ */
+
+#ifndef _IOC_SIZEBITS
+# define _IOC_SIZEBITS	14
+#endif
+
+#ifndef _IOC_DIRBITS
+# define _IOC_DIRBITS	2
+#endif
+
+#define _IOC_NRMASK	((1 << _IOC_NRBITS)-1)
+#define _IOC_TYPEMASK	((1 << _IOC_TYPEBITS)-1)
+#define _IOC_SIZEMASK	((1 << _IOC_SIZEBITS)-1)
+#define _IOC_DIRMASK	((1 << _IOC_DIRBITS)-1)
+
+#define _IOC_NRSHIFT	0
+#define _IOC_TYPESHIFT	(_IOC_NRSHIFT+_IOC_NRBITS)
+#define _IOC_SIZESHIFT	(_IOC_TYPESHIFT+_IOC_TYPEBITS)
+#define _IOC_DIRSHIFT	(_IOC_SIZESHIFT+_IOC_SIZEBITS)
+
+/*
+ * Direction bits, which any architecture can choose to override
+ * before including this file.
+ *
+ * NOTE: _IOC_WRITE means userland is writing and kernel is
+ * reading. _IOC_READ means userland is reading and kernel is writing.
+ */
+
+#ifndef _IOC_NONE
+# define _IOC_NONE	0U
+#endif
+
+#ifndef _IOC_WRITE
+# define _IOC_WRITE	1U
+#endif
+
+#ifndef _IOC_READ
+# define _IOC_READ	2U
+#endif
+
+#define _IOC(dir,type,nr,size) \
+	(((dir)  << _IOC_DIRSHIFT) | \
+	 ((type) << _IOC_TYPESHIFT) | \
+	 ((nr)   << _IOC_NRSHIFT) | \
+	 ((size) << _IOC_SIZESHIFT))
+
+#define _IOC_TYPECHECK(t) (sizeof(t))
+
+/*
+ * Used to create numbers.
+ *
+ * NOTE: _IOW means userland is writing and kernel is reading. _IOR
+ * means userland is reading and kernel is writing.
+ */
+#define _IO(type,nr)		_IOC(_IOC_NONE,(type),(nr),0)
+#define _IOR(type,nr,size)	_IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOW(type,nr,size)	_IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOWR(type,nr,size)	_IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOR_BAD(type,nr,size)	_IOC(_IOC_READ,(type),(nr),sizeof(size))
+#define _IOW_BAD(type,nr,size)	_IOC(_IOC_WRITE,(type),(nr),sizeof(size))
+#define _IOWR_BAD(type,nr,size)	_IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
+
+/* used to decode ioctl numbers.. */
+#define _IOC_DIR(nr)		(((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
+#define _IOC_TYPE(nr)		(((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
+#define _IOC_NR(nr)		(((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
+#define _IOC_SIZE(nr)		(((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
+
+/* ...and for the drivers/sound files... */
+
+#define IOC_IN		(_IOC_WRITE << _IOC_DIRSHIFT)
+#define IOC_OUT		(_IOC_READ << _IOC_DIRSHIFT)
+#define IOC_INOUT	((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
+#define IOCSIZE_MASK	(_IOC_SIZEMASK << _IOC_SIZESHIFT)
+#define IOCSIZE_SHIFT	(_IOC_SIZESHIFT)
+
+#endif /* _ASM_GENERIC_IOCTL_H */

libs/v4l2r/include/asm-generic/posix_types.h

@@ -0,0 +1,99 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_POSIX_TYPES_H
+#define __ASM_GENERIC_POSIX_TYPES_H
+
+#include <asm/bitsperlong.h>
+/*
+ * This file is generally used by user-level software, so you need to
+ * be a little careful about namespace pollution etc.
+ *
+ * First the types that are often defined in different ways across
+ * architectures, so that you can override them.
+ */
+
+#ifndef __kernel_long_t
+typedef long		__kernel_long_t;
+typedef unsigned long	__kernel_ulong_t;
+#endif
+
+#ifndef __kernel_ino_t
+typedef __kernel_ulong_t __kernel_ino_t;
+#endif
+
+#ifndef __kernel_mode_t
+typedef unsigned int	__kernel_mode_t;
+#endif
+
+#ifndef __kernel_pid_t
+typedef int		__kernel_pid_t;
+#endif
+
+#ifndef __kernel_ipc_pid_t
+typedef int		__kernel_ipc_pid_t;
+#endif
+
+#ifndef __kernel_uid_t
+typedef unsigned int	__kernel_uid_t;
+typedef unsigned int	__kernel_gid_t;
+#endif
+
+#ifndef __kernel_suseconds_t
+typedef __kernel_long_t		__kernel_suseconds_t;
+#endif
+
+#ifndef __kernel_daddr_t
+typedef int		__kernel_daddr_t;
+#endif
+
+#ifndef __kernel_uid32_t
+typedef unsigned int	__kernel_uid32_t;
+typedef unsigned int	__kernel_gid32_t;
+#endif
+
+#ifndef __kernel_old_uid_t
+typedef __kernel_uid_t	__kernel_old_uid_t;
+typedef __kernel_gid_t	__kernel_old_gid_t;
+#endif
+
+#ifndef __kernel_old_dev_t
+typedef unsigned int	__kernel_old_dev_t;
+#endif
+
+/*
+ * Most 32 bit architectures use "unsigned int" size_t,
+ * and all 64 bit architectures use "unsigned long" size_t.
+ */
+#ifndef __kernel_size_t
+#if __BITS_PER_LONG != 64
+typedef unsigned int	__kernel_size_t;
+typedef int		__kernel_ssize_t;
+typedef int		__kernel_ptrdiff_t;
+#else
+typedef __kernel_ulong_t __kernel_size_t;
+typedef __kernel_long_t	__kernel_ssize_t;
+typedef __kernel_long_t	__kernel_ptrdiff_t;
+#endif
+#endif
+
+#ifndef __kernel_fsid_t
+typedef struct {
+	int	val[2];
+} __kernel_fsid_t;
+#endif
+
+/*
+ * anything below here should be completely generic
+ */
+typedef __kernel_long_t	__kernel_off_t;
+typedef long long	__kernel_loff_t;
+typedef __kernel_long_t	__kernel_old_time_t;
+typedef __kernel_long_t	__kernel_time_t;
+typedef long long __kernel_time64_t;
+typedef __kernel_long_t	__kernel_clock_t;
+typedef int		__kernel_timer_t;
+typedef int		__kernel_clockid_t;
+typedef char *		__kernel_caddr_t;
+typedef unsigned short	__kernel_uid16_t;
+typedef unsigned short	__kernel_gid16_t;
+
+#endif /* __ASM_GENERIC_POSIX_TYPES_H */

libs/v4l2r/include/asm-generic/types.h

@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_TYPES_H
+#define _ASM_GENERIC_TYPES_H
+/*
+ * int-ll64 is used everywhere now.
+ */
+#include <asm-generic/int-ll64.h>
+
+#endif /* _ASM_GENERIC_TYPES_H */

libs/v4l2r/include/linux/const.h

@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* const.h: Macros for dealing with constants.  */
+
+#ifndef _LINUX_CONST_H
+#define _LINUX_CONST_H
+
+/* Some constant macros are used in both assembler and
+ * C code.  Therefore we cannot annotate them always with
+ * 'UL' and other type specifiers unilaterally.  We
+ * use the following macros to deal with this.
+ *
+ * Similarly, _AT() will cast an expression with a type in C, but
+ * leave it unchanged in asm.
+ */
+
+#ifdef __ASSEMBLY__
+#define _AC(X,Y)	X
+#define _AT(T,X)	X
+#else
+#define __AC(X,Y)	(X##Y)
+#define _AC(X,Y)	__AC(X,Y)
+#define _AT(T,X)	((T)(X))
+#endif
+
+#define _UL(x)		(_AC(x, UL))
+#define _ULL(x)		(_AC(x, ULL))
+
+#define _BITUL(x)	(_UL(1) << (x))
+#define _BITULL(x)	(_ULL(1) << (x))
+
+#if !defined(__ASSEMBLY__)
+/*
+ * Missing __asm__ support
+ *
+ * __BIT128() would not work in the __asm__ code, as it shifts an
+ * 'unsigned __init128' data type as direct representation of
+ * 128 bit constants is not supported in the gcc compiler, as
+ * they get silently truncated.
+ *
+ * TODO: Please revisit this implementation when gcc compiler
+ * starts representing 128 bit constants directly like long
+ * and unsigned long etc. Subsequently drop the comment for
+ * GENMASK_U128() which would then start supporting __asm__ code.
+ */
+#define _BIT128(x)	((unsigned __int128)(1) << (x))
+#endif
+
+#define __ALIGN_KERNEL(x, a)		__ALIGN_KERNEL_MASK(x, (__typeof__(x))(a) - 1)
+#define __ALIGN_KERNEL_MASK(x, mask)	(((x) + (mask)) & ~(mask))
+
+#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
+
+#endif /* _LINUX_CONST_H */

libs/v4l2r/include/linux/ioctl.h

@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_IOCTL_H
+#define _LINUX_IOCTL_H
+
+#include <asm/ioctl.h>
+
+#endif /* _LINUX_IOCTL_H */
+

libs/v4l2r/include/linux/posix_types.h

@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_POSIX_TYPES_H
+#define _LINUX_POSIX_TYPES_H
+
+#include <linux/stddef.h>
+
+/*
+ * This allows for 1024 file descriptors: if NR_OPEN is ever grown
+ * beyond that you'll have to change this too. But 1024 fd's seem to be
+ * enough even for such "real" unices like OSF/1, so hopefully this is
+ * one limit that doesn't have to be changed [again].
+ *
+ * Note that POSIX wants the FD_CLEAR(fd,fdsetp) defines to be in
+ * <sys/time.h> (and thus <linux/time.h>) - but this is a more logical
+ * place for them. Solved by having dummy defines in <sys/time.h>.
+ */
+
+/*
+ * This macro may have been defined in <gnu/types.h>. But we always
+ * use the one here.
+ */
+#undef __FD_SETSIZE
+#define __FD_SETSIZE	1024
+
+typedef struct {
+	unsigned long fds_bits[__FD_SETSIZE / (8 * sizeof(long))];
+} __kernel_fd_set;
+
+/* Type of a signal handler.  */
+typedef void (*__kernel_sighandler_t)(int);
+
+/* Type of a SYSV IPC key.  */
+typedef int __kernel_key_t;
+typedef int __kernel_mqd_t;
+
+#include <asm/posix_types.h>
+
+#endif /* _LINUX_POSIX_TYPES_H */

libs/v4l2r/include/linux/stddef.h

@@ -0,0 +1,73 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_STDDEF_H
+#define _LINUX_STDDEF_H
+
+
+
+#ifndef __always_inline
+#define __always_inline __inline__
+#endif
+
+/* Not all C++ standards support type declarations inside an anonymous union */
+#ifndef __cplusplus
+#define __struct_group_tag(TAG)		TAG
+#else
+#define __struct_group_tag(TAG)
+#endif
+
+/**
+ * __struct_group() - Create a mirrored named and anonyomous struct
+ *
+ * @TAG: The tag name for the named sub-struct (usually empty)
+ * @NAME: The identifier name of the mirrored sub-struct
+ * @ATTRS: Any struct attributes (usually empty)
+ * @MEMBERS: The member declarations for the mirrored structs
+ *
+ * Used to create an anonymous union of two structs with identical layout
+ * and size: one anonymous and one named. The former's members can be used
+ * normally without sub-struct naming, and the latter can be used to
+ * reason about the start, end, and size of the group of struct members.
+ * The named struct can also be explicitly tagged for layer reuse (C only),
+ * as well as both having struct attributes appended.
+ */
+#define __struct_group(TAG, NAME, ATTRS, MEMBERS...) \
+	union { \
+		struct { MEMBERS } ATTRS; \
+		struct __struct_group_tag(TAG) { MEMBERS } ATTRS NAME; \
+	} ATTRS
+
+#ifdef __cplusplus
+/* sizeof(struct{}) is 1 in C++, not 0, can't use C version of the macro. */
+#define __DECLARE_FLEX_ARRAY(T, member)	\
+	T member[0]
+#else
+/**
+ * __DECLARE_FLEX_ARRAY() - Declare a flexible array usable in a union
+ *
+ * @TYPE: The type of each flexible array element
+ * @NAME: The name of the flexible array member
+ *
+ * In order to have a flexible array member in a union or alone in a
+ * struct, it needs to be wrapped in an anonymous struct with at least 1
+ * named member, but that member can be empty.
+ */
+#define __DECLARE_FLEX_ARRAY(TYPE, NAME)	\
+	struct { \
+		struct { } __empty_ ## NAME; \
+		TYPE NAME[]; \
+	}
+#endif
+
+#ifndef __counted_by
+#define __counted_by(m)
+#endif
+
+#ifndef __counted_by_le
+#define __counted_by_le(m)
+#endif
+
+#ifndef __counted_by_be
+#define __counted_by_be(m)
+#endif
+
+#endif /* _LINUX_STDDEF_H */

libs/v4l2r/include/linux/types.h

@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_TYPES_H
+#define _LINUX_TYPES_H
+
+#include <asm/types.h>
+
+#ifndef __ASSEMBLY__
+
+#include <linux/posix_types.h>
+
+#ifdef __SIZEOF_INT128__
+typedef __signed__ __int128 __s128 __attribute__((aligned(16)));
+typedef unsigned __int128 __u128 __attribute__((aligned(16)));
+#endif
+
+/*
+ * Below are truly Linux-specific types that should never collide with
+ * any application/library that wants linux/types.h.
+ */
+
+/* sparse defines __CHECKER__; see Documentation/dev-tools/sparse.rst */
+#ifdef __CHECKER__
+#define __bitwise	__attribute__((bitwise))
+#else
+#define __bitwise
+#endif
+
+/* The kernel doesn't use this legacy form, but user space does */
+#define __bitwise__ __bitwise
+
+typedef __u16 __bitwise __le16;
+typedef __u16 __bitwise __be16;
+typedef __u32 __bitwise __le32;
+typedef __u32 __bitwise __be32;
+typedef __u64 __bitwise __le64;
+typedef __u64 __bitwise __be64;
+
+typedef __u16 __bitwise __sum16;
+typedef __u32 __bitwise __wsum;
+
+/*
+ * aligned_u64 should be used in defining kernel<->userspace ABIs to avoid
+ * common 32/64-bit compat problems.
+ * 64-bit values align to 4-byte boundaries on x86_32 (and possibly other
+ * architectures) and to 8-byte boundaries on 64-bit architectures.  The new
+ * aligned_64 type enforces 8-byte alignment so that structs containing
+ * aligned_64 values have the same alignment on 32-bit and 64-bit architectures.
+ * No conversions are necessary between 32-bit user-space and a 64-bit kernel.
+ */
+#define __aligned_u64 __u64 __attribute__((aligned(8)))
+#define __aligned_s64 __s64 __attribute__((aligned(8)))
+#define __aligned_be64 __be64 __attribute__((aligned(8)))
+#define __aligned_le64 __le64 __attribute__((aligned(8)))
+
+typedef unsigned __bitwise __poll_t;
+
+#endif /*  __ASSEMBLY__ */
+#endif /* _LINUX_TYPES_H */

libs/v4l2r/include/linux/v4l2-common.h

@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * include/linux/v4l2-common.h
+ *
+ * Common V4L2 and V4L2 subdev definitions.
+ *
+ * Users are advised to #include this file either through videodev2.h
+ * (V4L2) or through v4l2-subdev.h (V4L2 subdev) rather than to refer
+ * to this file directly.
+ *
+ * Copyright (C) 2012 Nokia Corporation
+ * Contact: Sakari Ailus <sakari.ailus@iki.fi>
+ */
+
+#ifndef __V4L2_COMMON__
+#define __V4L2_COMMON__
+
+#include <linux/types.h>
+
+/*
+ *
+ * Selection interface definitions
+ *
+ */
+
+/* Current cropping area */
+#define V4L2_SEL_TGT_CROP		0x0000
+/* Default cropping area */
+#define V4L2_SEL_TGT_CROP_DEFAULT	0x0001
+/* Cropping bounds */
+#define V4L2_SEL_TGT_CROP_BOUNDS	0x0002
+/* Native frame size */
+#define V4L2_SEL_TGT_NATIVE_SIZE	0x0003
+/* Current composing area */
+#define V4L2_SEL_TGT_COMPOSE		0x0100
+/* Default composing area */
+#define V4L2_SEL_TGT_COMPOSE_DEFAULT	0x0101
+/* Composing bounds */
+#define V4L2_SEL_TGT_COMPOSE_BOUNDS	0x0102
+/* Current composing area plus all padding pixels */
+#define V4L2_SEL_TGT_COMPOSE_PADDED	0x0103
+
+/* Selection flags */
+#define V4L2_SEL_FLAG_GE		(1 << 0)
+#define V4L2_SEL_FLAG_LE		(1 << 1)
+#define V4L2_SEL_FLAG_KEEP_CONFIG	(1 << 2)
+
+struct v4l2_edid {
+	__u32 pad;
+	__u32 start_block;
+	__u32 blocks;
+	__u32 reserved[5];
+	__u8  *edid;
+};
+
+/* Backward compatibility target definitions --- to be removed. */
+#define V4L2_SEL_TGT_CROP_ACTIVE	V4L2_SEL_TGT_CROP
+#define V4L2_SEL_TGT_COMPOSE_ACTIVE	V4L2_SEL_TGT_COMPOSE
+#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL	V4L2_SEL_TGT_CROP
+#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL V4L2_SEL_TGT_COMPOSE
+#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS	V4L2_SEL_TGT_CROP_BOUNDS
+#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS V4L2_SEL_TGT_COMPOSE_BOUNDS
+
+/* Backward compatibility flag definitions --- to be removed. */
+#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE	V4L2_SEL_FLAG_GE
+#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE	V4L2_SEL_FLAG_LE
+#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG V4L2_SEL_FLAG_KEEP_CONFIG
+
+#endif /* __V4L2_COMMON__ */

scripts/build-android-alsa.sh

@@ -5,13 +5,12 @@ set -euo pipefail
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 PROJECT_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
 
-SOURCE_DIR=""
 OUTPUT_DIR="${PROJECT_ROOT}/dist/android-alsa"
 ANDROID_API="${ANDROID_API:-21}"
 NDK_ROOT="${ANDROID_NDK_HOME:-${ANDROID_NDK_ROOT:-}}"
 BUILD_ABIS="arm64-v8a armeabi-v7a"
 JOBS="${JOBS:-$(nproc 2>/dev/null || echo 4)}"
-ALSA_REPO="${ALSA_REPO:-https://github.com/alsa-project/alsa-lib.git}"
+ALSA_VERSION="${ALSA_VERSION:-1.2.15}"
 
 usage() {
     cat <<'EOF'
@@ -19,8 +18,6 @@ Usage:
   scripts/build-android-alsa.sh [options]
 
 Options:
-  --source <dir>          Existing alsa-lib source checkout. If omitted, the
-                          script clones it into .tmp/android-alsa-src.
   --output <dir>          Output root. Default: dist/android-alsa
   --ndk <dir>             Android NDK root. Defaults to ANDROID_NDK_HOME or ANDROID_NDK_ROOT.
   --api <level>           Android API level. Default: 21.
@@ -44,10 +41,6 @@ fail() {
 
 while [[ $# -gt 0 ]]; do
     case "$1" in
-    --source)
-        SOURCE_DIR="${2:-}"
-        shift 2
-        ;;
     --output)
         OUTPUT_DIR="${2:-}"
         shift 2
@@ -77,16 +70,15 @@ done
 [[ -n "$NDK_ROOT" ]] || fail "--ndk or ANDROID_NDK_HOME/ANDROID_NDK_ROOT is required"
 [[ -d "$NDK_ROOT/toolchains/llvm/prebuilt" ]] || fail "Invalid NDK root: $NDK_ROOT"
 
-if [[ -z "$SOURCE_DIR" ]]; then
-    SOURCE_DIR="${PROJECT_ROOT}/.tmp/android-alsa-src"
-    if [[ ! -d "$SOURCE_DIR/.git" ]]; then
-        rm -rf "$SOURCE_DIR"
-        git clone --depth 1 "$ALSA_REPO" "$SOURCE_DIR"
-    fi
-fi
-
-[[ -d "$SOURCE_DIR" ]] || fail "alsa-lib source not found: $SOURCE_DIR"
-[[ -f "$SOURCE_DIR/configure.ac" || -f "$SOURCE_DIR/configure" ]] || fail "alsa-lib source layout not recognized under: $SOURCE_DIR"
+SOURCE_DIR="${PROJECT_ROOT}/.tmp/android-alsa-src"
+rm -rf "$SOURCE_DIR"
+mkdir -p "${PROJECT_ROOT}/.tmp"
+archive="${PROJECT_ROOT}/.tmp/alsa-lib-${ALSA_VERSION}.tar.bz2"
+url="https://www.alsa-project.org/files/pub/lib/alsa-lib-${ALSA_VERSION}.tar.bz2"
+echo "Downloading ALSA ${ALSA_VERSION}: $url"
+curl -fL "$url" -o "$archive"
+tar -xjf "$archive" -C "${PROJECT_ROOT}/.tmp"
+mv "${PROJECT_ROOT}/.tmp/alsa-lib-${ALSA_VERSION}" "$SOURCE_DIR"
 
 SOURCE_DIR="$(cd "$SOURCE_DIR" && pwd)"
 mkdir -p "$OUTPUT_DIR"
@@ -94,11 +86,6 @@ OUTPUT_DIR="$(cd "$OUTPUT_DIR" && pwd)"
 
 HOST_TAG="$(uname -s | tr '[:upper:]' '[:lower:]')-x86_64"
 TOOLCHAIN="${NDK_ROOT}/toolchains/llvm/prebuilt/${HOST_TAG}"
-ANDROID_TOOLCHAIN_FILE="${NDK_ROOT}/build/cmake/android.toolchain.cmake"
-[[ -d "$TOOLCHAIN/bin" ]] || fail "NDK LLVM toolchain not found: $TOOLCHAIN"
-[[ -f "$ANDROID_TOOLCHAIN_FILE" ]] || fail "NDK CMake toolchain not found: $ANDROID_TOOLCHAIN_FILE"
-command -v cmake >/dev/null 2>&1 || fail "cmake is required"
-command -v autoreconf >/dev/null 2>&1 || fail "autoreconf is required"
 
 normalize_abis() {
     printf '%s\n' "$BUILD_ABIS" | tr ',' ' '
@@ -147,14 +134,6 @@ build_one() {
 
     clean_generated_source_headers
 
-    if [[ -f "$SOURCE_DIR/config.status" || -f "$SOURCE_DIR/Makefile" ]]; then
-        (
-            cd "$SOURCE_DIR"
-            make distclean >/dev/null 2>&1 || true
-        )
-        clean_generated_source_headers
-    fi
-
     if [[ ! -x "$SOURCE_DIR/configure" ]]; then
         (
             cd "$SOURCE_DIR"
@@ -178,6 +157,8 @@ build_one() {
             --disable-doc \
             --disable-oss \
             --disable-seq \
+            --disable-ucm \
+            --disable-topology \
             --disable-rawmidi \
             --disable-hwdep \
             --disable-usb \

scripts/build-android-ffmpeg-mediacodec.sh

@@ -5,21 +5,17 @@ set -euo pipefail
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 PROJECT_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
 
-SOURCE_DIR=""
 OUTPUT_DIR="${PROJECT_ROOT}/dist/android-ffmpeg-mediacodec"
 ANDROID_API="${ANDROID_API:-21}"
 NDK_ROOT="${ANDROID_NDK_HOME:-${ANDROID_NDK_ROOT:-}}"
 BUILD_ABIS="arm64-v8a armeabi-v7a"
 JOBS="${JOBS:-$(nproc 2>/dev/null || echo 4)}"
+FFMPEG_ROCKCHIP_REV="${FFMPEG_ROCKCHIP_REV:-40c412daccf08164493da0de990eb99a8948116b}"
 
 usage() {
     cat <<'EOF'
 Usage:
-  scripts/build-android-ffmpeg-mediacodec.sh --source <ffmpeg-source-dir> [options]
-
-Required:
-  --source <dir>          FFmpeg source directory. For the downloaded package,
-                          use the extracted ffmpeg-rockchip directory.
+  scripts/build-android-ffmpeg-mediacodec.sh [options]
 
 Options:
   --output <dir>          Output root. Default: dist/android-ffmpeg-mediacodec
@@ -35,9 +31,7 @@ The output layout is compatible with ONE_KVM_ANDROID_FFMPEG_ROOT:
   <output>/armeabi-v7a/lib
 
 Example:
-  scripts/build-android-ffmpeg-mediacodec.sh \
-    --source .tmp/android-ffmpeg-check/src/ffmpeg-rockchip \
-    --output /opt/one-kvm/android-ffmpeg
+  scripts/build-android-ffmpeg-mediacodec.sh --output /opt/one-kvm/android-ffmpeg
 
   export ONE_KVM_ANDROID_FFMPEG_ROOT=/opt/one-kvm/android-ffmpeg
   cd android && ./gradlew :app:assembleDebug
@@ -51,10 +45,6 @@ fail() {
 
 while [[ $# -gt 0 ]]; do
     case "$1" in
-    --source)
-        SOURCE_DIR="${2:-}"
-        shift 2
-        ;;
     --output)
         OUTPUT_DIR="${2:-}"
         shift 2
@@ -81,11 +71,24 @@ while [[ $# -gt 0 ]]; do
     esac
 done
 
-[[ -n "$SOURCE_DIR" ]] || fail "--source is required"
-[[ -d "$SOURCE_DIR" ]] || fail "FFmpeg source not found: $SOURCE_DIR"
-[[ -x "$SOURCE_DIR/configure" ]] || fail "FFmpeg configure script not found under: $SOURCE_DIR"
+SOURCE_DIR="${PROJECT_ROOT}/.tmp/android-ffmpeg-check/src/ffmpeg-rockchip"
+rm -rf "$SOURCE_DIR"
+mkdir -p "$(dirname "$SOURCE_DIR")"
+repo_url="https://github.com/nyanmisaka/ffmpeg-rockchip.git"
+if [[ "${CHINAMIRRO:-0}" == "1" ]]; then
+    repo_url="${GH_PROXY:-https://gh-proxy.com}"
+    repo_url="${repo_url%/}/https://github.com/nyanmisaka/ffmpeg-rockchip.git"
+fi
+echo "Cloning FFmpeg source: $repo_url"
+git init "$SOURCE_DIR"
+(
+    cd "$SOURCE_DIR"
+    git remote add origin "$repo_url"
+    git fetch --depth 1 origin "$FFMPEG_ROCKCHIP_REV"
+    git checkout --detach FETCH_HEAD
+)
+
 [[ -n "$NDK_ROOT" ]] || fail "--ndk or ANDROID_NDK_HOME/ANDROID_NDK_ROOT is required"
-[[ -d "$NDK_ROOT/toolchains/llvm/prebuilt" ]] || fail "Invalid NDK root: $NDK_ROOT"
 
 SOURCE_DIR="$(cd "$SOURCE_DIR" && pwd)"
 mkdir -p "$OUTPUT_DIR"
@@ -93,7 +96,6 @@ OUTPUT_DIR="$(cd "$OUTPUT_DIR" && pwd)"
 
 HOST_TAG="$(uname -s | tr '[:upper:]' '[:lower:]')-x86_64"
 TOOLCHAIN="${NDK_ROOT}/toolchains/llvm/prebuilt/${HOST_TAG}"
-[[ -d "$TOOLCHAIN/bin" ]] || fail "NDK LLVM toolchain not found: $TOOLCHAIN"
 
 normalize_abis() {
     printf '%s\n' "$BUILD_ABIS" | tr ',' ' '
@@ -106,11 +108,6 @@ patch_android_ffmpeg_mjpeg_mediacodec() {
     local allcodecs="${avcodec_dir}/allcodecs.c"
     local makefile="${avcodec_dir}/Makefile"
 
-    [[ -f "$mediacodecdec" ]] || fail "FFmpeg mediacodecdec.c not found: $mediacodecdec"
-    [[ -f "$allcodecs" ]] || fail "FFmpeg allcodecs.c not found: $allcodecs"
-    [[ -f "$makefile" ]] || fail "FFmpeg libavcodec Makefile not found: $makefile"
-    [[ -f "$configure_file" ]] || fail "FFmpeg configure not found: $configure_file"
-
     python3 - "$mediacodecdec" "$allcodecs" "$configure_file" "$makefile" <<'PY'
 from pathlib import Path
 import sys
@@ -218,8 +215,6 @@ build_one() {
     extra_cflags="-fPIC"
     extra_ldflags=""
 
-    [[ -x "$cc" ]] || fail "Missing compiler: $cc"
-
     if [[ "$abi" == "armeabi-v7a" ]]; then
         extra_cflags="${extra_cflags} -march=armv7-a -mfloat-abi=softfp -mfpu=neon"
         extra_ldflags="${extra_ldflags} -Wl,--fix-cortex-a8"

scripts/build-android-libyuv.sh

@@ -5,14 +5,13 @@ set -euo pipefail
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 PROJECT_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
 
-SOURCE_DIR=""
 OUTPUT_DIR="${PROJECT_ROOT}/dist/android-libyuv"
 JPEG_ROOT="${ONE_KVM_ANDROID_TURBOJPEG_ROOT:-${PROJECT_ROOT}/dist/android-turbojpeg}"
 ANDROID_API="${ANDROID_API:-21}"
 NDK_ROOT="${ANDROID_NDK_HOME:-${ANDROID_NDK_ROOT:-}}"
 BUILD_ABIS="arm64-v8a armeabi-v7a"
 JOBS="${JOBS:-$(nproc 2>/dev/null || echo 4)}"
-LIBYUV_REPO="${LIBYUV_REPO:-https://github.com/lemenkov/libyuv.git}"
+LIBYUV_REV="${LIBYUV_REV:-957f295ea946cbbd13fcfc46e7066f2efa801233}"
 
 usage() {
     cat <<'EOF'
@@ -20,8 +19,6 @@ Usage:
   scripts/build-android-libyuv.sh [options]
 
 Options:
-  --source <dir>          Existing libyuv source checkout. If omitted, the script
-                          clones libyuv into .tmp/android-libyuv-src.
   --output <dir>          Output root. Default: dist/android-libyuv
   --ndk <dir>             Android NDK root. Defaults to ANDROID_NDK_HOME or ANDROID_NDK_ROOT.
   --api <level>           Android API level. Default: 21.
@@ -51,10 +48,6 @@ fail() {
 
 while [[ $# -gt 0 ]]; do
     case "$1" in
-    --source)
-        SOURCE_DIR="${2:-}"
-        shift 2
-        ;;
     --output)
         OUTPUT_DIR="${2:-}"
         shift 2
@@ -88,27 +81,29 @@ done
 [[ -n "$NDK_ROOT" ]] || fail "--ndk or ANDROID_NDK_HOME/ANDROID_NDK_ROOT is required"
 [[ -d "$NDK_ROOT/toolchains/llvm/prebuilt" ]] || fail "Invalid NDK root: $NDK_ROOT"
 
-if [[ -z "$SOURCE_DIR" ]]; then
-    SOURCE_DIR="${PROJECT_ROOT}/.tmp/android-libyuv-src"
-    if [[ ! -d "$SOURCE_DIR/.git" ]]; then
-        rm -rf "$SOURCE_DIR"
-        git clone --depth 1 "$LIBYUV_REPO" "$SOURCE_DIR"
-    fi
+SOURCE_DIR="${PROJECT_ROOT}/.tmp/android-libyuv-src"
+rm -rf "$SOURCE_DIR"
+repo_url="https://github.com/lemenkov/libyuv.git"
+if [[ "${CHINAMIRRO:-0}" == "1" ]]; then
+    repo_url="${GH_PROXY:-https://gh-proxy.com}"
+    repo_url="${repo_url%/}/https://github.com/lemenkov/libyuv.git"
 fi
-
-[[ -d "$SOURCE_DIR" ]] || fail "libyuv source not found: $SOURCE_DIR"
-[[ -f "$SOURCE_DIR/CMakeLists.txt" ]] || fail "libyuv CMakeLists.txt not found under: $SOURCE_DIR"
+echo "Cloning libyuv source: $repo_url"
+git init "$SOURCE_DIR"
+(
+    cd "$SOURCE_DIR"
+    git remote add origin "$repo_url"
+    git fetch --depth 1 origin "$LIBYUV_REV"
+    git checkout --detach FETCH_HEAD
+)
 
 SOURCE_DIR="$(cd "$SOURCE_DIR" && pwd)"
 mkdir -p "$OUTPUT_DIR"
 OUTPUT_DIR="$(cd "$OUTPUT_DIR" && pwd)"
 
 HOST_TAG="$(uname -s | tr '[:upper:]' '[:lower:]')-x86_64"
-TOOLCHAIN="${NDK_ROOT}/toolchains/llvm/prebuilt/${HOST_TAG}"
 ANDROID_TOOLCHAIN_FILE="${NDK_ROOT}/build/cmake/android.toolchain.cmake"
-[[ -d "$TOOLCHAIN/bin" ]] || fail "NDK LLVM toolchain not found: $TOOLCHAIN"
 [[ -f "$ANDROID_TOOLCHAIN_FILE" ]] || fail "NDK CMake toolchain not found: $ANDROID_TOOLCHAIN_FILE"
-command -v cmake >/dev/null 2>&1 || fail "cmake is required"
 
 normalize_abis() {
     printf '%s\n' "$BUILD_ABIS" | tr ',' ' '

scripts/build-android-opus.sh

@@ -5,16 +5,12 @@ set -euo pipefail
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 PROJECT_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
 
-SOURCE_DIR=""
 OUTPUT_DIR="${PROJECT_ROOT}/dist/android-opus"
 ANDROID_API="${ANDROID_API:-21}"
 NDK_ROOT="${ANDROID_NDK_HOME:-${ANDROID_NDK_ROOT:-}}"
 BUILD_ABIS="arm64-v8a armeabi-v7a"
 JOBS="${JOBS:-$(nproc 2>/dev/null || echo 4)}"
 OPUS_VERSION="${OPUS_VERSION:-1.5.2}"
-OPUS_TARBALL_URL="${OPUS_TARBALL_URL:-https://downloads.xiph.org/releases/opus/opus-${OPUS_VERSION}.tar.gz}"
-OPUS_TARBALL_SHA256="${OPUS_TARBALL_SHA256:-65c1d2f78b9f2fb20082c38cbe47c951ad5839345876e46941612ee87f9a7ce1}"
-LOCAL_OPUS_TARBALL="${LOCAL_OPUS_TARBALL:-${PROJECT_ROOT}/opus-${OPUS_VERSION}.tar.gz}"
 
 usage() {
     cat <<'EOF'
@@ -22,9 +18,6 @@ Usage:
   scripts/build-android-opus.sh [options]
 
 Options:
-  --source <dir>          Existing opus source checkout. If omitted, the script
-                          downloads and extracts the official source tarball
-                          into .tmp/android-opus-src.
   --output <dir>          Output root. Default: dist/android-opus
   --ndk <dir>             Android NDK root. Defaults to ANDROID_NDK_HOME or ANDROID_NDK_ROOT.
   --api <level>           Android API level. Default: 21.
@@ -46,10 +39,6 @@ fail() {
 
 while [[ $# -gt 0 ]]; do
     case "$1" in
-    --source)
-        SOURCE_DIR="${2:-}"
-        shift 2
-        ;;
     --output)
         OUTPUT_DIR="${2:-}"
         shift 2
@@ -79,25 +68,13 @@ done
 [[ -n "$NDK_ROOT" ]] || fail "--ndk or ANDROID_NDK_HOME/ANDROID_NDK_ROOT is required"
 [[ -d "$NDK_ROOT/toolchains/llvm/prebuilt" ]] || fail "Invalid NDK root: $NDK_ROOT"
 
-if [[ -z "$SOURCE_DIR" ]]; then
-    SOURCE_DIR="${PROJECT_ROOT}/.tmp/android-opus-src"
-    if [[ ! -f "$SOURCE_DIR/configure" ]]; then
-        rm -rf "$SOURCE_DIR"
-        mkdir -p "$SOURCE_DIR"
-        tarball="${PROJECT_ROOT}/.tmp/opus-${OPUS_VERSION}.tar.gz"
-        if [[ -f "$LOCAL_OPUS_TARBALL" ]]; then
-            cp "$LOCAL_OPUS_TARBALL" "$tarball"
-        else
-            command -v curl >/dev/null 2>&1 || fail "curl is required to download opus source"
-            curl -fsSL "$OPUS_TARBALL_URL" -o "$tarball"
-        fi
-        echo "${OPUS_TARBALL_SHA256}  ${tarball}" | sha256sum -c -
-        tar -xzf "$tarball" -C "$SOURCE_DIR" --strip-components=1
-    fi
-fi
-
-[[ -d "$SOURCE_DIR" ]] || fail "opus source not found: $SOURCE_DIR"
-[[ -x "$SOURCE_DIR/configure" || -f "$SOURCE_DIR/configure.ac" ]] || fail "opus source layout not recognized under: $SOURCE_DIR"
+SOURCE_DIR="${PROJECT_ROOT}/.tmp/android-opus-src"
+rm -rf "$SOURCE_DIR"
+mkdir -p "$SOURCE_DIR"
+tarball="${PROJECT_ROOT}/.tmp/opus-${OPUS_VERSION}.tar.gz"
+url="https://downloads.xiph.org/releases/opus/opus-${OPUS_VERSION}.tar.gz"
+curl -fsSL "$url" -o "$tarball"
+tar -xzf "$tarball" -C "$SOURCE_DIR" --strip-components=1
 
 SOURCE_DIR="$(cd "$SOURCE_DIR" && pwd)"
 mkdir -p "$OUTPUT_DIR"
@@ -105,10 +82,6 @@ OUTPUT_DIR="$(cd "$OUTPUT_DIR" && pwd)"
 
 HOST_TAG="$(uname -s | tr '[:upper:]' '[:lower:]')-x86_64"
 TOOLCHAIN="${NDK_ROOT}/toolchains/llvm/prebuilt/${HOST_TAG}"
-ANDROID_TOOLCHAIN_FILE="${NDK_ROOT}/build/cmake/android.toolchain.cmake"
-[[ -d "$TOOLCHAIN/bin" ]] || fail "NDK LLVM toolchain not found: $TOOLCHAIN"
-[[ -f "$ANDROID_TOOLCHAIN_FILE" ]] || fail "NDK CMake toolchain not found: $ANDROID_TOOLCHAIN_FILE"
-command -v cmake >/dev/null 2>&1 || fail "cmake is required"
 
 normalize_abis() {
     printf '%s\n' "$BUILD_ABIS" | tr ',' ' '
@@ -161,14 +134,6 @@ build_one() {
         make install
     )
 
-    mkdir -p "$prefix/lib" "$prefix/include"
-    if [[ -f "$prefix/include/opus/opus.h" ]]; then
-        :
-    elif [[ -f "$SOURCE_DIR/include/opus/opus.h" ]]; then
-        mkdir -p "$prefix/include/opus"
-        cp "$SOURCE_DIR/include/opus/opus.h" "$prefix/include/opus/opus.h"
-    fi
-
     echo "Built Opus for ${abi}: ${prefix}"
 }
 

scripts/build-android-turbojpeg.sh

@@ -5,13 +5,12 @@ set -euo pipefail
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 PROJECT_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
 
-SOURCE_DIR=""
 OUTPUT_DIR="${PROJECT_ROOT}/dist/android-turbojpeg"
 ANDROID_API="${ANDROID_API:-21}"
 NDK_ROOT="${ANDROID_NDK_HOME:-${ANDROID_NDK_ROOT:-}}"
 BUILD_ABIS="arm64-v8a armeabi-v7a"
 JOBS="${JOBS:-$(nproc 2>/dev/null || echo 4)}"
-LIBJPEG_TURBO_REPO="${LIBJPEG_TURBO_REPO:-https://github.com/libjpeg-turbo/libjpeg-turbo.git}"
+LIBJPEG_TURBO_VERSION="${LIBJPEG_TURBO_VERSION:-3.1.4.1}"
 
 usage() {
     cat <<'EOF'
@@ -19,8 +18,6 @@ Usage:
   scripts/build-android-turbojpeg.sh [options]
 
 Options:
-  --source <dir>          Existing libjpeg-turbo source checkout. If omitted,
-                          the script clones it into .tmp/android-turbojpeg-src.
   --output <dir>          Output root. Default: dist/android-turbojpeg
   --ndk <dir>             Android NDK root. Defaults to ANDROID_NDK_HOME or ANDROID_NDK_ROOT.
   --api <level>           Android API level. Default: 21.
@@ -46,10 +43,6 @@ fail() {
 
 while [[ $# -gt 0 ]]; do
     case "$1" in
-    --source)
-        SOURCE_DIR="${2:-}"
-        shift 2
-        ;;
     --output)
         OUTPUT_DIR="${2:-}"
         shift 2
@@ -79,27 +72,29 @@ done
 [[ -n "$NDK_ROOT" ]] || fail "--ndk or ANDROID_NDK_HOME/ANDROID_NDK_ROOT is required"
 [[ -d "$NDK_ROOT/toolchains/llvm/prebuilt" ]] || fail "Invalid NDK root: $NDK_ROOT"
 
-if [[ -z "$SOURCE_DIR" ]]; then
-    SOURCE_DIR="${PROJECT_ROOT}/.tmp/android-turbojpeg-src"
-    if [[ ! -d "$SOURCE_DIR/.git" ]]; then
-        rm -rf "$SOURCE_DIR"
-        git clone --depth 1 "$LIBJPEG_TURBO_REPO" "$SOURCE_DIR"
-    fi
+SOURCE_DIR="${PROJECT_ROOT}/.tmp/android-turbojpeg-src"
+rm -rf "$SOURCE_DIR"
+repo_url="https://github.com/libjpeg-turbo/libjpeg-turbo.git"
+if [[ "${CHINAMIRRO:-0}" == "1" ]]; then
+    repo_url="${GH_PROXY:-https://gh-proxy.com}"
+    repo_url="${repo_url%/}/https://github.com/libjpeg-turbo/libjpeg-turbo.git"
 fi
-
-[[ -d "$SOURCE_DIR" ]] || fail "libjpeg-turbo source not found: $SOURCE_DIR"
-[[ -f "$SOURCE_DIR/CMakeLists.txt" ]] || fail "libjpeg-turbo CMakeLists.txt not found under: $SOURCE_DIR"
+echo "Cloning libjpeg-turbo ${LIBJPEG_TURBO_VERSION}: $repo_url"
+git init "$SOURCE_DIR"
+(
+    cd "$SOURCE_DIR"
+    git remote add origin "$repo_url"
+    git fetch --depth 1 origin "refs/tags/$LIBJPEG_TURBO_VERSION"
+    git checkout --detach FETCH_HEAD
+)
 
 SOURCE_DIR="$(cd "$SOURCE_DIR" && pwd)"
 mkdir -p "$OUTPUT_DIR"
 OUTPUT_DIR="$(cd "$OUTPUT_DIR" && pwd)"
 
 HOST_TAG="$(uname -s | tr '[:upper:]' '[:lower:]')-x86_64"
-TOOLCHAIN="${NDK_ROOT}/toolchains/llvm/prebuilt/${HOST_TAG}"
 ANDROID_TOOLCHAIN_FILE="${NDK_ROOT}/build/cmake/android.toolchain.cmake"
-[[ -d "$TOOLCHAIN/bin" ]] || fail "NDK LLVM toolchain not found: $TOOLCHAIN"
 [[ -f "$ANDROID_TOOLCHAIN_FILE" ]] || fail "NDK CMake toolchain not found: $ANDROID_TOOLCHAIN_FILE"
-command -v cmake >/dev/null 2>&1 || fail "cmake is required"
 
 normalize_abis() {
     printf '%s\n' "$BUILD_ABIS" | tr ',' ' '