services/surfaceflinger/Android.bp

package {
    // See: http://go/android-license-faq
    // A large-scale-change added 'default_applicable_licenses' to import
    // all of the 'license_kinds' from "frameworks_native_license"
    // to get the below license kinds:
    //   SPDX-license-identifier-Apache-2.0
    default_applicable_licenses: ["frameworks_native_license"],
    default_team: "trendy_team_android_core_graphics_stack",
}

aconfig_declarations {
    name: "surfaceflinger_flags",
    package: "com.android.graphics.surfaceflinger.flags",
    container: "system",
    srcs: [
        "surfaceflinger_flags.aconfig",
        "surfaceflinger_flags_new.aconfig",
    ],
}

cc_aconfig_library {
    name: "libsurfaceflingerflags",
    aconfig_declarations: "surfaceflinger_flags",
}

cc_defaults {
    name: "surfaceflinger_defaults",
    cflags: [
        "-DANDROID_UTILS_REF_BASE_DISABLE_IMPLICIT_CONSTRUCTION",
        "-Wall",
        "-Wconversion",
        "-Werror",
        "-Wextra",
        "-Wformat",
        "-Wthread-safety",
        "-Wunreachable-code",
        "-Wunused",
    ],
}

cc_defaults {
    name: "libsurfaceflinger_defaults",
    defaults: [
        "android.hardware.graphics.composer3-ndk_shared",
        "librenderengine_deps",
        "libsurfaceflinger_common_deps",
        "libsurfaceflinger_proto_deps",
        "libtimestats_deps",
        "poweradvisor_deps",
        "surfaceflinger_defaults",
    ],
    cflags: [
        "-DEGL_EGLEXT_PROTOTYPES",
        "-DGL_GLEXT_PROTOTYPES",
        "-DLOG_TAG=\"SurfaceFlinger\"",
    ],
    shared_libs: [
        "android.hardware.common-V2-ndk",
        "android.hardware.common.fmq-V1-ndk",
        "android.hardware.configstore-utils",
        "android.hardware.configstore@1.0",
        "android.hardware.configstore@1.1",
        "android.hardware.graphics.allocator@2.0",
        "android.hardware.graphics.allocator@3.0",
        "android.hardware.graphics.common@1.2",
        "android.hardware.graphics.composer@2.1",
        "android.hardware.graphics.composer@2.2",
        "android.hardware.graphics.composer@2.3",
        "android.hardware.graphics.composer@2.4",
        "android.os.flags-aconfig-cc-host",
        "libEGL",
        "libGLESv1_CM",
        "libGLESv2",
        "libSurfaceFlingerProp",
        "libaconfig_storage_read_api_cc",
        "libbase",
        "libbinder",
        "libbinder_ndk",
        "libcutils",
        "libfmq",
        "libgui",
        "libhidlbase",
        "liblog",
        "libnativewindow",
        "libprocessgroup",
        "libprotobuf-cpp-lite",
        "libstatslog_surfaceflinger",
        "libsync",
        "libui",
        "libutils",
    ],
    static_libs: [
        "iinputflinger_aidl_lib_static",
        "libaidlcommonsupport",
        "libcompositionengine",
        "libgui_aidl_static",
        "libperfetto_client_experimental",
        "librenderengine",
        "libscheduler",
        "libserviceutils",
        "libshaders",
        "libsurfaceflingerflags",
        "libtimestats",
        "libtonemap",
    ],
    header_libs: [
        "android.hardware.graphics.composer3-command-buffer",
        "android.hardware.graphics.composer@2.1-command-buffer",
        "android.hardware.graphics.composer@2.2-command-buffer",
        "android.hardware.graphics.composer@2.3-command-buffer",
        "android.hardware.graphics.composer@2.4-command-buffer",
    ],
    export_static_lib_headers: [
        "libcompositionengine",
        "librenderengine",
        "libserviceutils",
        "libtimestats",
    ],
    export_shared_lib_headers: [
        "android.hardware.graphics.allocator@2.0",
        "android.hardware.graphics.allocator@3.0",
        "android.hardware.graphics.common@1.2",
        "android.hardware.graphics.composer@2.1",
        "android.hardware.graphics.composer@2.2",
        "android.hardware.graphics.composer@2.3",
        "android.hardware.graphics.composer@2.4",
        "libhidlbase",
        "libpowermanager",
    ],
    // TODO (marissaw): this library is not used by surfaceflinger. This is here so
    // the library compiled in a way that is accessible to system partition when running
    // IMapper's VTS.
    required: ["libgralloctypes"],
}

cc_defaults {
    name: "libsurfaceflinger_production_defaults",
    defaults: ["libsurfaceflinger_defaults"],
    lto: {
        thin: true,
    },
    whole_program_vtables: true, // Requires ThinLTO
    afdo: true,
    // TODO(b/131771163): Fix broken fuzzer support with LTO.
    sanitize: {
        fuzzer: false,
    },
}

// libsurfaceflinger_backend_{headers|sources} are a step towards pulling out
// the "backend" sources to clean up the dependency graph between
// CompositionEngine and SurfaceFlinger. Completing the cleanup would require
// moving the headers in particular so that the dependency can strictly be a
// DAG. There would certainly be additional cleanups: VirtualDisplaySurface.cpp
// and FrameBufferSurface.cpp likely belong in CompositionEngine for example.
cc_library_headers {
    name: "libsurfaceflinger_backend_headers",
    export_include_dirs: ["."],
    static_libs: ["libserviceutils"],
    export_static_lib_headers: ["libserviceutils"],

    shared_libs: [
        "android.hardware.configstore-utils",
        "android.hardware.configstore@1.0",
        "android.hardware.configstore@1.1",
        "libbinder_ndk",
    ],
    export_shared_lib_headers: [
        "android.hardware.configstore-utils",
        "android.hardware.configstore@1.0",
        "android.hardware.configstore@1.1",
        "libbinder_ndk",
    ],
}

filegroup {
    name: "libsurfaceflinger_backend_sources",
    srcs: [
        "DisplayHardware/AidlComposerHal.cpp",
        "DisplayHardware/ComposerHal.cpp",
        "DisplayHardware/FramebufferSurface.cpp",
        "DisplayHardware/HWC2.cpp",
        "DisplayHardware/HWComposer.cpp",
        "DisplayHardware/HidlComposerHal.cpp",
        "DisplayHardware/VirtualDisplaySurface.cpp",
        "PowerAdvisor/*.cpp",
    ],
}

cc_library_headers {
    name: "libsurfaceflinger_headers",
    export_include_dirs: ["."],
    static_libs: ["libserviceutils"],
    export_static_lib_headers: ["libserviceutils"],
}

filegroup {
    name: "libsurfaceflinger_sources",
    srcs: [
        ":libsurfaceflinger_backend_sources",
        "ActivePictureTracker.cpp",
        "BackgroundExecutor.cpp",
        "Client.cpp",
        "ClientCache.cpp",
        "Display/DisplayModeController.cpp",
        "Display/DisplaySnapshot.cpp",
        "DisplayDevice.cpp",
        "DisplayRenderArea.cpp",
        "Effects/Daltonizer.cpp",
        "FpsReporter.cpp",
        "FrameTimeline/FrameTimeline.cpp",
        "FrameTracer/FrameTracer.cpp",
        "FrameTracker.cpp",
        "FrontEnd/LayerCreationArgs.cpp",
        "FrontEnd/LayerHandle.cpp",
        "FrontEnd/LayerHierarchy.cpp",
        "FrontEnd/LayerLifecycleManager.cpp",
        "FrontEnd/LayerSnapshot.cpp",
        "FrontEnd/LayerSnapshotBuilder.cpp",
        "FrontEnd/RequestedLayerState.cpp",
        "FrontEnd/TransactionHandler.cpp",
        "HdrLayerInfoReporter.cpp",
        "HdrSdrRatioOverlay.cpp",
        "Jank/JankTracker.cpp",
        "Layer.cpp",
        "LayerFE.cpp",
        "LayerProtoHelper.cpp",
        "LayerRenderArea.cpp",
        "LayerVector.cpp",
        "NativeWindowSurface.cpp",
        "RefreshRateOverlay.cpp",
        "RegionSamplingThread.cpp",
        "RenderArea.cpp",
        "Scheduler/EventThread.cpp",
        "Scheduler/FrameRateOverrideMappings.cpp",
        "Scheduler/LayerHistory.cpp",
        "Scheduler/LayerInfo.cpp",
        "Scheduler/MessageQueue.cpp",
        "Scheduler/OneShotTimer.cpp",
        "Scheduler/RefreshRateSelector.cpp",
        "Scheduler/Scheduler.cpp",
        "Scheduler/SmallAreaDetectionAllowMappings.cpp",
        "Scheduler/VSyncDispatchTimerQueue.cpp",
        "Scheduler/VSyncPredictor.cpp",
        "Scheduler/VSyncReactor.cpp",
        "Scheduler/VsyncConfiguration.cpp",
        "Scheduler/VsyncModulator.cpp",
        "Scheduler/VsyncSchedule.cpp",
        "ScreenCaptureOutput.cpp",
        "SurfaceFlinger.cpp",
        "SurfaceFlingerDefaultFactory.cpp",
        "Tracing/LayerDataSource.cpp",
        "Tracing/LayerTracing.cpp",
        "Tracing/TransactionDataSource.cpp",
        "Tracing/TransactionProtoParser.cpp",
        "Tracing/TransactionTracing.cpp",
        "Tracing/tools/LayerTraceGenerator.cpp",
        "TransactionCallbackInvoker.cpp",
        "TunnelModeEnabledReporter.cpp",
        "WindowInfosListenerInvoker.cpp",
    ],
}

cc_defaults {
    name: "libsurfaceflinger_binary",
    defaults: [
        "libsurfaceflinger_production_defaults",
        "surfaceflinger_defaults",
    ],
    cflags: [
        "-DLOG_TAG=\"SurfaceFlinger\"",
    ],
    shared_libs: [
        "android.hardware.configstore-utils",
        "android.hardware.configstore@1.0",
        "android.hardware.graphics.allocator@2.0",
        "android.hardware.graphics.allocator@3.0",
        "libbinder",
        "libcutils",
        "libhidlbase",
        "liblog",
        "libprocessgroup",
        "libsync",
        "libutils",
    ],
    static_libs: [
        "android.frameworks.displayservice@1.0",
        "libdisplayservicehidl",
        "libserviceutils",
    ],
}

filegroup {
    name: "surfaceflinger_binary_sources",
    srcs: [
        ":libsurfaceflinger_sources",
        "main_surfaceflinger.cpp",
    ],
}

cc_binary {
    name: "surfaceflinger",
    defaults: ["libsurfaceflinger_binary"],
    init_rc: ["surfaceflinger.rc"],
    srcs: [
        ":surfaceflinger_binary_sources",
        // Note: SurfaceFlingerFactory is not in the filegroup so that it
        // can be easily replaced.
        "SurfaceFlingerFactory.cpp",
    ],
    shared_libs: [
        "libSurfaceFlingerProp",
    ],

    logtags: ["surfaceflinger.logtags"],
}

subdirs = [
    "layerproto",
    "tests",
]

cc_library_shared {
    name: "libSurfaceFlingerProp",
    srcs: [
        "SurfaceFlingerProperties.cpp",
    ],
    shared_libs: [
        "android.hardware.configstore-utils",
        "android.hardware.configstore@1.0",
        "android.hardware.configstore@1.1",
        "android.hardware.graphics.common@1.2",
        "libhidlbase",
        "liblog",
        "libui",
        "libutils",
    ],
    static_libs: [
        "libSurfaceFlingerProperties",
    ],
    export_shared_lib_headers: [
        "android.hardware.graphics.common@1.2",
        "libhidlbase",
        "libui",
    ],
    export_static_lib_headers: [
        "libSurfaceFlingerProperties",
    ],
}

cc_library {
    name: "libstatslog_surfaceflinger",
    generated_sources: ["statslog_surfaceflinger.cpp"],
    generated_headers: ["statslog_surfaceflinger.h"],
    export_generated_headers: ["statslog_surfaceflinger.h"],
    shared_libs: [
        "android.os.statsbootstrap_aidl-cpp",
        "libbinder",
        "libstatsbootstrap",
        "libutils",
    ],
}

genrule {
    name: "statslog_surfaceflinger.h",
    tools: ["stats-log-api-gen"],
    cmd: "$(location stats-log-api-gen) --header $(genDir)/statslog_surfaceflinger.h" +
        " --module surfaceflinger --namespace android,surfaceflinger,stats --bootstrap",
    out: [
        "statslog_surfaceflinger.h",
    ],
}

genrule {
    name: "statslog_surfaceflinger.cpp",
    tools: ["stats-log-api-gen"],
    cmd: "$(location stats-log-api-gen) --cpp $(genDir)/statslog_surfaceflinger.cpp" +
        " --module surfaceflinger --namespace android,surfaceflinger,stats" +
        " --importHeader statslog_surfaceflinger.h --bootstrap",
    out: [
        "statslog_surfaceflinger.cpp",
    ],
}