Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

7 files changed, 461 insertions, 0 deletions

diff --git a/third_party/libwebrtc/api/metronome/BUILD.gn b/third_party/libwebrtc/api/metronome/BUILD.gn
new file mode 100644
index 0000000000..3d3d876df0
--- /dev/null
+++ b/third_party/libwebrtc/api/metronome/BUILD.gn
@@ -0,0 +1,19 @@
+# Copyright (c) 2022 The WebRTC project authors. All Rights Reserved.
+#
+# Use of this source code is governed by a BSD-style license
+# that can be found in the LICENSE file in the root of the source
+# tree. An additional intellectual property rights grant can be found
+# in the file PATENTS.  All contributing project authors may
+# be found in the AUTHORS file in the root of the source tree.
+
+import("../../webrtc.gni")
+
+rtc_source_set("metronome") {
+  visibility = [ "*" ]
+  sources = [ "metronome.h" ]
+  deps = [
+    "../../rtc_base/system:rtc_export",
+    "../task_queue",
+    "../units:time_delta",
+  ]
+}
diff --git a/third_party/libwebrtc/api/metronome/metronome.cc b/third_party/libwebrtc/api/metronome/metronome.cc
new file mode 100644
index 0000000000..8d74f928a0
--- /dev/null
+++ b/third_party/libwebrtc/api/metronome/metronome.cc
@@ -0,0 +1,19 @@
+/*
+ *  Copyright (c) 2022 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "api/metronome/metronome.h"
+
+namespace webrtc {
+
+// TODO(crbug.com/1381982): Remove outdated methods.
+void Metronome::AddListener(TickListener* listener) {}
+void Metronome::RemoveListener(TickListener* listener) {}
+
+}  // namespace webrtc
diff --git a/third_party/libwebrtc/api/metronome/metronome.h b/third_party/libwebrtc/api/metronome/metronome.h
new file mode 100644
index 0000000000..a312b1c862
--- /dev/null
+++ b/third_party/libwebrtc/api/metronome/metronome.h
@@ -0,0 +1,47 @@
+/*
+ *  Copyright (c) 2022 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef API_METRONOME_METRONOME_H_
+#define API_METRONOME_METRONOME_H_
+
+#include "api/task_queue/task_queue_base.h"
+#include "api/units/time_delta.h"
+#include "rtc_base/system/rtc_export.h"
+
+namespace webrtc {
+
+// The Metronome posts OnTick() calls requested with RequestCallOnNextTick.
+// The API is designed to be fully used from a single task queue. Scheduled
+// callbacks are executed on the same sequence as they were requested on. There
+// are no features implemented for cancellation. When that's needed, use e.g.
+// ScopedTaskSafety from the client.
+//
+// The metronome concept is still under experimentation, and may not be availble
+// in all platforms or applications. See https://crbug.com/1253787 for more
+// details.
+//
+// Metronome implementations must be thread-compatible.
+class RTC_EXPORT Metronome {
+ public:
+  virtual ~Metronome() = default;
+
+  // Requests a call to `callback` on the next tick. Scheduled callbacks are
+  // executed on the same sequence as they were requested on. There are no
+  // features for cancellation. When that's needed, use e.g. ScopedTaskSafety
+  // from the client.
+  virtual void RequestCallOnNextTick(absl::AnyInvocable<void() &&> callback) {}
+
+  // Returns the current tick period of the metronome.
+  virtual TimeDelta TickPeriod() const = 0;
+};
+
+}  // namespace webrtc
+
+#endif  // API_METRONOME_METRONOME_H_
diff --git a/third_party/libwebrtc/api/metronome/metronome_gn/moz.build b/third_party/libwebrtc/api/metronome/metronome_gn/moz.build
new file mode 100644
index 0000000000..dce0ca4319
--- /dev/null
+++ b/third_party/libwebrtc/api/metronome/metronome_gn/moz.build
@@ -0,0 +1,205 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+  ### DO NOT edit it by hand.                                       ###
+
+COMPILE_FLAGS["OS_INCLUDES"] = []
+AllowCompilerWarnings()
+
+DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+DEFINES["RTC_ENABLE_VP9"] = True
+DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+
+FINAL_LIBRARY = "webrtc"
+
+
+LOCAL_INCLUDES += [
+    "!/ipc/ipdl/_ipdlheaders",
+    "!/third_party/libwebrtc/gen",
+    "/ipc/chromium/src",
+    "/third_party/libwebrtc/",
+    "/third_party/libwebrtc/third_party/abseil-cpp/",
+    "/tools/profiler/public"
+]
+
+if not CONFIG["MOZ_DEBUG"]:
+
+    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+    DEFINES["NDEBUG"] = True
+    DEFINES["NVALGRIND"] = True
+
+if CONFIG["MOZ_DEBUG"] == "1":
+
+    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+
+if CONFIG["OS_TARGET"] == "Android":
+
+    DEFINES["ANDROID"] = True
+    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+    DEFINES["HAVE_SYS_UIO_H"] = True
+    DEFINES["WEBRTC_ANDROID"] = True
+    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+    DEFINES["WEBRTC_LINUX"] = True
+    DEFINES["WEBRTC_POSIX"] = True
+    DEFINES["_GNU_SOURCE"] = True
+    DEFINES["__STDC_CONSTANT_MACROS"] = True
+    DEFINES["__STDC_FORMAT_MACROS"] = True
+
+    OS_LIBS += [
+        "log"
+    ]
+
+if CONFIG["OS_TARGET"] == "Darwin":
+
+    DEFINES["WEBRTC_MAC"] = True
+    DEFINES["WEBRTC_POSIX"] = True
+    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+    DEFINES["__STDC_CONSTANT_MACROS"] = True
+    DEFINES["__STDC_FORMAT_MACROS"] = True
+
+if CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["USE_AURA"] = "1"
+    DEFINES["USE_GLIB"] = "1"
+    DEFINES["USE_NSS_CERTS"] = "1"
+    DEFINES["USE_OZONE"] = "1"
+    DEFINES["USE_UDEV"] = True
+    DEFINES["WEBRTC_LINUX"] = True
+    DEFINES["WEBRTC_POSIX"] = True
+    DEFINES["_FILE_OFFSET_BITS"] = "64"
+    DEFINES["_LARGEFILE64_SOURCE"] = True
+    DEFINES["_LARGEFILE_SOURCE"] = True
+    DEFINES["__STDC_CONSTANT_MACROS"] = True
+    DEFINES["__STDC_FORMAT_MACROS"] = True
+
+if CONFIG["OS_TARGET"] == "OpenBSD":
+
+    DEFINES["USE_GLIB"] = "1"
+    DEFINES["USE_OZONE"] = "1"
+    DEFINES["USE_X11"] = "1"
+    DEFINES["WEBRTC_BSD"] = True
+    DEFINES["WEBRTC_POSIX"] = True
+    DEFINES["_FILE_OFFSET_BITS"] = "64"
+    DEFINES["_LARGEFILE64_SOURCE"] = True
+    DEFINES["_LARGEFILE_SOURCE"] = True
+    DEFINES["__STDC_CONSTANT_MACROS"] = True
+    DEFINES["__STDC_FORMAT_MACROS"] = True
+
+if CONFIG["OS_TARGET"] == "WINNT":
+
+    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+    DEFINES["NOMINMAX"] = True
+    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+    DEFINES["PSAPI_VERSION"] = "2"
+    DEFINES["UNICODE"] = True
+    DEFINES["USE_AURA"] = "1"
+    DEFINES["WEBRTC_WIN"] = True
+    DEFINES["WIN32"] = True
+    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+    DEFINES["WINVER"] = "0x0A00"
+    DEFINES["_ATL_NO_OPENGL"] = True
+    DEFINES["_CRT_RAND_S"] = True
+    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+    DEFINES["_HAS_EXCEPTIONS"] = "0"
+    DEFINES["_HAS_NODISCARD"] = True
+    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+    DEFINES["_SECURE_ATL"] = True
+    DEFINES["_UNICODE"] = True
+    DEFINES["_WIN32_WINNT"] = "0x0A00"
+    DEFINES["_WINDOWS"] = True
+    DEFINES["__STD_C"] = True
+
+if CONFIG["CPU_ARCH"] == "aarch64":
+
+    DEFINES["WEBRTC_ARCH_ARM64"] = True
+    DEFINES["WEBRTC_HAS_NEON"] = True
+
+if CONFIG["CPU_ARCH"] == "arm":
+
+    DEFINES["WEBRTC_ARCH_ARM"] = True
+    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+    DEFINES["WEBRTC_HAS_NEON"] = True
+
+if CONFIG["CPU_ARCH"] == "mips32":
+
+    DEFINES["MIPS32_LE"] = True
+    DEFINES["MIPS_FPU_LE"] = True
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "mips64":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86":
+
+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64":
+
+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+
+if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+
+    DEFINES["_DEBUG"] = True
+
+if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+
+    DEFINES["_DEBUG"] = True
+
+if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_DEBUG"] = True
+
+if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+
+    DEFINES["_DEBUG"] = True
+
+if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+
+    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+
+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["USE_X11"] = "1"
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support",
+        "unwind"
+    ]
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+
+    OS_LIBS += [
+        "android_support"
+    ]
+
+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+
+    DEFINES["_GNU_SOURCE"] = True
+
+Library("metronome_gn")
diff --git a/third_party/libwebrtc/api/metronome/test/BUILD.gn b/third_party/libwebrtc/api/metronome/test/BUILD.gn
new file mode 100644
index 0000000000..f415d98a0b
--- /dev/null
+++ b/third_party/libwebrtc/api/metronome/test/BUILD.gn
@@ -0,0 +1,30 @@
+# Copyright (c) 2022 The WebRTC project authors. All Rights Reserved.
+#
+# Use of this source code is governed by a BSD-style license
+# that can be found in the LICENSE file in the root of the source
+# tree. An additional intellectual property rights grant can be found
+# in the file PATENTS.  All contributing project authors may
+# be found in the AUTHORS file in the root of the source tree.
+
+import("../../../webrtc.gni")
+
+rtc_library("fake_metronome") {
+  testonly = true
+  sources = [
+    "fake_metronome.cc",
+    "fake_metronome.h",
+  ]
+  deps = [
+    "..:metronome",
+    "../..:priority",
+    "../..:sequence_checker",
+    "../../../rtc_base:macromagic",
+    "../../../rtc_base:rtc_event",
+    "../../../rtc_base:rtc_task_queue",
+    "../../../rtc_base/synchronization:mutex",
+    "../../../rtc_base/task_utils:repeating_task",
+    "../../../test:test_support",
+    "../../task_queue",
+    "../../units:time_delta",
+  ]
+}
diff --git a/third_party/libwebrtc/api/metronome/test/fake_metronome.cc b/third_party/libwebrtc/api/metronome/test/fake_metronome.cc
new file mode 100644
index 0000000000..025f7ce5a6
--- /dev/null
+++ b/third_party/libwebrtc/api/metronome/test/fake_metronome.cc
@@ -0,0 +1,72 @@
+/*
+ *  Copyright (c) 2022 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "api/metronome/test/fake_metronome.h"
+
+#include <utility>
+#include <vector>
+
+#include "api/priority.h"
+#include "api/sequence_checker.h"
+#include "api/task_queue/task_queue_base.h"
+#include "api/task_queue/task_queue_factory.h"
+#include "api/units/time_delta.h"
+#include "rtc_base/event.h"
+#include "rtc_base/task_utils/repeating_task.h"
+
+namespace webrtc::test {
+
+ForcedTickMetronome::ForcedTickMetronome(TimeDelta tick_period)
+    : tick_period_(tick_period) {}
+
+void ForcedTickMetronome::RequestCallOnNextTick(
+    absl::AnyInvocable<void() &&> callback) {
+  callbacks_.push_back(std::move(callback));
+}
+
+TimeDelta ForcedTickMetronome::TickPeriod() const {
+  return tick_period_;
+}
+
+size_t ForcedTickMetronome::NumListeners() {
+  return callbacks_.size();
+}
+
+void ForcedTickMetronome::Tick() {
+  std::vector<absl::AnyInvocable<void() &&>> callbacks;
+  callbacks_.swap(callbacks);
+  for (auto& callback : callbacks)
+    std::move(callback)();
+}
+
+FakeMetronome::FakeMetronome(TimeDelta tick_period)
+    : tick_period_(tick_period) {}
+
+void FakeMetronome::RequestCallOnNextTick(
+    absl::AnyInvocable<void() &&> callback) {
+  TaskQueueBase* current = TaskQueueBase::Current();
+  callbacks_.push_back(std::move(callback));
+  if (callbacks_.size() == 1) {
+    current->PostDelayedTask(
+        [this] {
+          std::vector<absl::AnyInvocable<void() &&>> callbacks;
+          callbacks_.swap(callbacks);
+          for (auto& callback : callbacks)
+            std::move(callback)();
+        },
+        tick_period_);
+  }
+}
+
+TimeDelta FakeMetronome::TickPeriod() const {
+  return tick_period_;
+}
+
+}  // namespace webrtc::test
diff --git a/third_party/libwebrtc/api/metronome/test/fake_metronome.h b/third_party/libwebrtc/api/metronome/test/fake_metronome.h
new file mode 100644
index 0000000000..73c938e9cd
--- /dev/null
+++ b/third_party/libwebrtc/api/metronome/test/fake_metronome.h
@@ -0,0 +1,69 @@
+/*
+ *  Copyright (c) 2022 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef API_METRONOME_TEST_FAKE_METRONOME_H_
+#define API_METRONOME_TEST_FAKE_METRONOME_H_
+
+#include <memory>
+#include <set>
+#include <vector>
+
+#include "api/metronome/metronome.h"
+#include "api/task_queue/task_queue_base.h"
+#include "api/task_queue/task_queue_factory.h"
+#include "api/units/time_delta.h"
+#include "rtc_base/synchronization/mutex.h"
+#include "rtc_base/task_queue.h"
+#include "rtc_base/task_utils/repeating_task.h"
+#include "rtc_base/thread_annotations.h"
+
+namespace webrtc::test {
+
+// ForcedTickMetronome is a Metronome that ticks when `Tick()` is invoked.
+// The constructor argument `tick_period` returned in `TickPeriod()`.
+class ForcedTickMetronome : public Metronome {
+ public:
+  explicit ForcedTickMetronome(TimeDelta tick_period);
+
+  // Forces all TickListeners to run `OnTick`.
+  void Tick();
+  size_t NumListeners();
+
+  // Metronome implementation.
+  void RequestCallOnNextTick(absl::AnyInvocable<void() &&> callback) override;
+  TimeDelta TickPeriod() const override;
+
+ private:
+  const TimeDelta tick_period_;
+  std::vector<absl::AnyInvocable<void() &&>> callbacks_;
+};
+
+// FakeMetronome is a metronome that ticks based on a repeating task at the
+// `tick_period` provided in the constructor. It is designed for use with
+// simulated task queues for unit tests.
+//
+// `Stop()` must be called before destruction, as it cancels the metronome tick
+// on the proper task queue.
+class FakeMetronome : public Metronome {
+ public:
+  explicit FakeMetronome(TimeDelta tick_period);
+
+  // Metronome implementation.
+  void RequestCallOnNextTick(absl::AnyInvocable<void() &&> callback) override;
+  TimeDelta TickPeriod() const override;
+
+ private:
+  const TimeDelta tick_period_;
+  std::vector<absl::AnyInvocable<void() &&>> callbacks_;
+};
+
+}  // namespace webrtc::test
+
+#endif  // API_METRONOME_TEST_FAKE_METRONOME_H_