diff options
Diffstat (limited to '')
| -rw-r--r-- | third_party/libwebrtc/api/adaptation/BUILD.gn | 23 | ||||
| -rw-r--r-- | third_party/libwebrtc/api/adaptation/DEPS | 7 | ||||
| -rw-r--r-- | third_party/libwebrtc/api/adaptation/resource.cc | 33 | ||||
| -rw-r--r-- | third_party/libwebrtc/api/adaptation/resource.h | 67 | ||||
| -rw-r--r-- | third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build | 221 |
5 files changed, 351 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/adaptation/BUILD.gn b/third_party/libwebrtc/api/adaptation/BUILD.gn new file mode 100644 index 0000000000..839ad2c24b --- /dev/null +++ b/third_party/libwebrtc/api/adaptation/BUILD.gn @@ -0,0 +1,23 @@ +# Copyright(c) 2020 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("resource_adaptation_api") { + visibility = [ "*" ] + sources = [ + "resource.cc", + "resource.h", + ] + deps = [ + "../../api:scoped_refptr", + "../../rtc_base:checks", + "../../rtc_base:refcount", + "../../rtc_base/system:rtc_export", + ] +} diff --git a/third_party/libwebrtc/api/adaptation/DEPS b/third_party/libwebrtc/api/adaptation/DEPS new file mode 100644 index 0000000000..734e152497 --- /dev/null +++ b/third_party/libwebrtc/api/adaptation/DEPS @@ -0,0 +1,7 @@ +specific_include_rules = { + "resource\.h": [ + # ref_count.h is a public_deps of rtc_base:refcount. Necessary because of + # rtc::RefCountInterface. + "+rtc_base/ref_count.h", + ], +}
\ No newline at end of file diff --git a/third_party/libwebrtc/api/adaptation/resource.cc b/third_party/libwebrtc/api/adaptation/resource.cc new file mode 100644 index 0000000000..dac03fe019 --- /dev/null +++ b/third_party/libwebrtc/api/adaptation/resource.cc @@ -0,0 +1,33 @@ +/* + * Copyright 2019 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/adaptation/resource.h" + +#include "rtc_base/checks.h" + +namespace webrtc { + +const char* ResourceUsageStateToString(ResourceUsageState usage_state) { + switch (usage_state) { + case ResourceUsageState::kOveruse: + return "kOveruse"; + case ResourceUsageState::kUnderuse: + return "kUnderuse"; + } + RTC_CHECK_NOTREACHED(); +} + +ResourceListener::~ResourceListener() {} + +Resource::Resource() {} + +Resource::~Resource() {} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/adaptation/resource.h b/third_party/libwebrtc/api/adaptation/resource.h new file mode 100644 index 0000000000..7d7c70b3eb --- /dev/null +++ b/third_party/libwebrtc/api/adaptation/resource.h @@ -0,0 +1,67 @@ +/* + * Copyright 2019 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_ADAPTATION_RESOURCE_H_ +#define API_ADAPTATION_RESOURCE_H_ + +#include <string> + +#include "api/scoped_refptr.h" +#include "rtc_base/ref_count.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +class Resource; + +enum class ResourceUsageState { + // Action is needed to minimze the load on this resource. + kOveruse, + // Increasing the load on this resource is desired, if possible. + kUnderuse, +}; + +RTC_EXPORT const char* ResourceUsageStateToString( + ResourceUsageState usage_state); + +class RTC_EXPORT ResourceListener { + public: + virtual ~ResourceListener(); + + virtual void OnResourceUsageStateMeasured( + rtc::scoped_refptr<Resource> resource, + ResourceUsageState usage_state) = 0; +}; + +// A Resource monitors an implementation-specific resource. It may report +// kOveruse or kUnderuse when resource usage is high or low enough that we +// should perform some sort of mitigation to fulfil the resource's constraints. +// +// The methods on this interface are invoked on the adaptation task queue. +// Resource usage measurements may be performed on an any task queue. +// +// The Resource is reference counted to prevent use-after-free when posting +// between task queues. As such, the implementation MUST NOT make any +// assumptions about which task queue Resource is destructed on. +class RTC_EXPORT Resource : public rtc::RefCountInterface { + public: + Resource(); + // Destruction may happen on any task queue. + ~Resource() override; + + virtual std::string Name() const = 0; + // The `listener` may be informed of resource usage measurements on any task + // queue, but not after this method is invoked with the null argument. + virtual void SetResourceListener(ResourceListener* listener) = 0; +}; + +} // namespace webrtc + +#endif // API_ADAPTATION_RESOURCE_H_ diff --git a/third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build b/third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build new file mode 100644 index 0000000000..aa958f7042 --- /dev/null +++ b/third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build @@ -0,0 +1,221 @@ +# 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" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/api/adaptation/resource.cc" +] + +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": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + 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": + + CXXFLAGS += [ + "-msse2" + ] + + 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": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("resource_adaptation_api_gn") |