Add libtracing_perfetto for tracing using Perfetto SDK

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// Copyright 2024 The Android Open Source Project

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

//      http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

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"],

}

cc_library_shared {

    name: "libtracing_perfetto",

    export_include_dirs: [

        "include",

    ],

    cflags: [

        "-Wall",

        "-Werror",

        "-Wno-enum-compare",

        "-Wno-unused-function",

    ],

    srcs: [

        "tracing_perfetto.cpp",

        "tracing_perfetto_internal.cpp",

    ],

    shared_libs: [

        "libcutils",

        "libperfetto_c",

        "android.os.flags-aconfig-cc-host",

    ],

    host_supported: true,

}

zezeozue@google.com

biswarupp@google.com

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/*

 * Copyright 2024 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifndef TRACE_CATEGORIES_H

#define TRACE_CATEGORIES_H

/**

 * Keep these in sync with frameworks/base/core/java/android/os/Trace.java.

 */

#define TRACE_CATEGORY_ALWAYS (1 << 0)

#define TRACE_CATEGORY_GRAPHICS (1 << 1)

#define TRACE_CATEGORY_INPUT (1 << 2)

#define TRACE_CATEGORY_VIEW (1 << 3)

#define TRACE_CATEGORY_WEBVIEW (1 << 4)

#define TRACE_CATEGORY_WINDOW_MANAGER (1 << 5)

#define TRACE_CATEGORY_ACTIVITY_MANAGER (1 << 6)

#define TRACE_CATEGORY_SYNC_MANAGER (1 << 7)

#define TRACE_CATEGORY_AUDIO (1 << 8)

#define TRACE_CATEGORY_VIDEO (1 << 9)

#define TRACE_CATEGORY_CAMERA (1 << 10)

#define TRACE_CATEGORY_HAL (1 << 11)

#define TRACE_CATEGORY_APP (1 << 12)

#define TRACE_CATEGORY_RESOURCES (1 << 13)

#define TRACE_CATEGORY_DALVIK (1 << 14)

#define TRACE_CATEGORY_RS (1 << 15)

#define TRACE_CATEGORY_BIONIC (1 << 16)

#define TRACE_CATEGORY_POWER (1 << 17)

#define TRACE_CATEGORY_PACKAGE_MANAGER (1 << 18)

#define TRACE_CATEGORY_SYSTEM_SERVER (1 << 19)

#define TRACE_CATEGORY_DATABASE (1 << 20)

#define TRACE_CATEGORY_NETWORK (1 << 21)

#define TRACE_CATEGORY_ADB (1 << 22)

#define TRACE_CATEGORY_VIBRATOR (1 << 23)

#define TRACE_CATEGORY_AIDL (1 << 24)

#define TRACE_CATEGORY_NNAPI (1 << 25)

#define TRACE_CATEGORY_RRO (1 << 26)

#define TRACE_CATEGORY_THERMAL (1 << 27)

// Allow all categories except TRACE_CATEGORY_APP

#define TRACE_CATEGORIES                                                      \

  TRACE_CATEGORY_ALWAYS | TRACE_CATEGORY_GRAPHICS | TRACE_CATEGORY_INPUT |    \

      TRACE_CATEGORY_VIEW | TRACE_CATEGORY_WEBVIEW |                          \

      TRACE_CATEGORY_WINDOW_MANAGER | TRACE_CATEGORY_ACTIVITY_MANAGER |       \

      TRACE_CATEGORY_SYNC_MANAGER | TRACE_CATEGORY_AUDIO |                    \

      TRACE_CATEGORY_VIDEO | TRACE_CATEGORY_CAMERA | TRACE_CATEGORY_HAL |     \

      TRACE_CATEGORY_RESOURCES | TRACE_CATEGORY_DALVIK | TRACE_CATEGORY_RS |  \

      TRACE_CATEGORY_BIONIC | TRACE_CATEGORY_POWER |                          \

      TRACE_CATEGORY_PACKAGE_MANAGER | TRACE_CATEGORY_SYSTEM_SERVER |         \

      TRACE_CATEGORY_DATABASE | TRACE_CATEGORY_NETWORK | TRACE_CATEGORY_ADB | \

      TRACE_CATEGORY_VIBRATOR | TRACE_CATEGORY_AIDL | TRACE_CATEGORY_NNAPI |  \

      TRACE_CATEGORY_RRO | TRACE_CATEGORY_THERMAL

#endif  // TRACE_CATEGORIES_H

/*

 * Copyright 2024 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifndef TRACE_RESULT_H

#define TRACE_RESULT_H

namespace tracing_perfetto {

enum class Result {

  SUCCESS,

  NOT_SUPPORTED,

  INVALID_INPUT,

};

}

#endif  // TRACE_RESULT_H