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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /third_party/libwebrtc/rtc_base/system | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/rtc_base/system')
32 files changed, 3059 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/system/BUILD.gn b/third_party/libwebrtc/rtc_base/system/BUILD.gn new file mode 100644 index 0000000000..486b37590c --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/BUILD.gn @@ -0,0 +1,111 @@ +# Copyright (c) 2018 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") +if (is_android) { + import("//build/config/android/config.gni") + import("//build/config/android/rules.gni") +} + +rtc_source_set("arch") { + sources = [ "arch.h" ] +} + +rtc_source_set("asm_defines") { + sources = [ "asm_defines.h" ] +} + +rtc_library("file_wrapper") { + sources = [ + "file_wrapper.cc", + "file_wrapper.h", + ] + deps = [ + "..:checks", + "..:criticalsection", + "..:safe_conversions", + ] + absl_deps = [ "//third_party/abseil-cpp/absl/strings" ] +} + +if (rtc_include_tests) { + rtc_library("file_wrapper_unittests") { + testonly = true + sources = [ "file_wrapper_unittest.cc" ] + deps = [ + ":file_wrapper", + "//rtc_base:checks", + "//test:fileutils", + "//test:test_support", + ] + } +} + +rtc_source_set("ignore_warnings") { + sources = [ "ignore_warnings.h" ] +} + +rtc_source_set("inline") { + sources = [ "inline.h" ] +} + +rtc_source_set("unused") { + sources = [ "unused.h" ] +} + +rtc_source_set("assume") { + sources = [ "assume.h" ] +} + +rtc_source_set("rtc_export") { + sources = [ + "rtc_export.h", + "rtc_export_template.h", + ] +} + +rtc_source_set("no_unique_address") { + sources = [ "no_unique_address.h" ] +} + +rtc_source_set("no_cfi_icall") { + sources = [ "no_cfi_icall.h" ] + + deps = [ "..:sanitizer" ] +} + +if (is_mac || is_ios) { + rtc_library("cocoa_threading") { + sources = [ + "cocoa_threading.h", + "cocoa_threading.mm", + ] + deps = [ "..:checks" ] + frameworks = [ "Foundation.framework" ] + } + + rtc_library("gcd_helpers") { + sources = [ + "gcd_helpers.h", + "gcd_helpers.m", + ] + include_dirs = [ "../.." ] + } +} + +rtc_source_set("warn_current_thread_is_deadlocked") { + sources = [ "warn_current_thread_is_deadlocked.h" ] + deps = [] + if (is_android && (!build_with_chromium && !build_with_mozilla)) { + sources += [ "warn_current_thread_is_deadlocked.cc" ] + deps += [ + "..:logging", + "../../sdk/android:native_api_stacktrace", + ] + } +} diff --git a/third_party/libwebrtc/rtc_base/system/DEPS b/third_party/libwebrtc/rtc_base/system/DEPS new file mode 100644 index 0000000000..ab9449f70a --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/DEPS @@ -0,0 +1,5 @@ +specific_include_rules = { + "warn_current_thread_is_deadlocked\.cc": [ + "+sdk/android/native_api/stacktrace/stacktrace.h", + ], +} diff --git a/third_party/libwebrtc/rtc_base/system/arch.h b/third_party/libwebrtc/rtc_base/system/arch.h new file mode 100644 index 0000000000..9d945ef7fc --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/arch.h @@ -0,0 +1,100 @@ +/* + * Copyright (c) 2018 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. + */ + +// This file contains platform-specific typedefs and defines. +// Much of it is derived from Chromium's build/build_config.h. + +#ifndef RTC_BASE_SYSTEM_ARCH_H_ +#define RTC_BASE_SYSTEM_ARCH_H_ + +// Processor architecture detection. For more info on what's defined, see: +// https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros +// https://www.agner.org/optimize/calling_conventions.pdf +// https://sourceforge.net/p/predef/wiki/Architectures/ +// or with gcc, run: "echo | gcc -E -dM -" +#if defined(_M_X64) || defined(__x86_64__) +#define WEBRTC_ARCH_X86_FAMILY +#define WEBRTC_ARCH_X86_64 +#define WEBRTC_ARCH_64_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#elif defined(_M_ARM64) || defined(__aarch64__) +#define WEBRTC_ARCH_ARM_FAMILY +#define WEBRTC_ARCH_64_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#elif defined(_M_IX86) || defined(__i386__) +#define WEBRTC_ARCH_X86_FAMILY +#define WEBRTC_ARCH_X86 +#define WEBRTC_ARCH_32_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#elif defined(_M_ARM) || defined(__ARMEL__) +#define WEBRTC_ARCH_ARM_FAMILY +#define WEBRTC_ARCH_32_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#elif defined(__MIPSEL__) || defined(__MIPSEB__) +#define WEBRTC_ARCH_MIPS_FAMILY +#if defined(__LP64__) +#define WEBRTC_ARCH_64_BITS +#else +#define WEBRTC_ARCH_32_BITS +#endif +#if defined(__MIPSEL__) +#define WEBRTC_ARCH_LITTLE_ENDIAN +#else +#define WEBRTC_ARCH_BIG_ENDIAN +#endif +#elif defined(__PPC__) +#if defined(__PPC64__) +#define WEBRTC_ARCH_64_BITS +#else +#define WEBRTC_ARCH_32_BITS +#endif +#if defined(__LITTLE_ENDIAN__) +#define WEBRTC_ARCH_LITTLE_ENDIAN +#else +#define WEBRTC_ARCH_BIG_ENDIAN +#endif +#elif defined(__sparc) || defined(__sparc__) +#if __SIZEOF_LONG__ == 8 +#define WEBRTC_ARCH_64_BITS +#else +#define WEBRTC_ARCH_32_BITS +#endif +#define WEBRTC_ARCH_BIG_ENDIAN +#elif defined(__riscv) && __riscv_xlen == 64 +#define WEBRTC_ARCH_64_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#elif defined(__riscv) && __riscv_xlen == 32 +#define WEBRTC_ARCH_32_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#elif defined(__loongarch32) +#define WEBRTC_ARCH_LOONG_FAMILY +#define WEBRTC_ARCH_LOONG32 +#define WEBRTC_ARCH_32_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#elif defined(__loongarch64) +#define WEBRTC_ARCH_LOONG_FAMILY +#define WEBRTC_ARCH_LOONG64 +#define WEBRTC_ARCH_64_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#elif defined(__pnacl__) +#define WEBRTC_ARCH_32_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#elif defined(__EMSCRIPTEN__) +#define WEBRTC_ARCH_32_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#else +#error Please add support for your architecture in rtc_base/system/arch.h +#endif + +#if !(defined(WEBRTC_ARCH_LITTLE_ENDIAN) ^ defined(WEBRTC_ARCH_BIG_ENDIAN)) +#error Define either WEBRTC_ARCH_LITTLE_ENDIAN or WEBRTC_ARCH_BIG_ENDIAN +#endif + +#endif // RTC_BASE_SYSTEM_ARCH_H_ diff --git a/third_party/libwebrtc/rtc_base/system/arch_gn/moz.build b/third_party/libwebrtc/rtc_base/system/arch_gn/moz.build new file mode 100644 index 0000000000..4f8f93c154 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/arch_gn/moz.build @@ -0,0 +1,201 @@ +# 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 + +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("arch_gn") diff --git a/third_party/libwebrtc/rtc_base/system/asm_defines.h b/third_party/libwebrtc/rtc_base/system/asm_defines.h new file mode 100644 index 0000000000..a7f6aad272 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/asm_defines.h @@ -0,0 +1,72 @@ +/* + * Copyright (c) 2012 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 RTC_BASE_SYSTEM_ASM_DEFINES_H_ +#define RTC_BASE_SYSTEM_ASM_DEFINES_H_ + +// clang-format off +// clang formatting breaks everything here, e.g. concatenating directives, +// due to absence of context via asm keyword. + +#if defined(__linux__) && defined(__ELF__) +.section .note.GNU-stack,"",%progbits +#endif + +// Define the macros used in ARM assembly code, so that for Mac or iOS builds +// we add leading underscores for the function names. +#ifdef __APPLE__ +.macro GLOBAL_FUNCTION name +.global _\name +.private_extern _\name +.endm +.macro DEFINE_FUNCTION name +_\name: +.endm +.macro CALL_FUNCTION name +bl _\name +.endm +.macro GLOBAL_LABEL name +.global _\name +.private_extern _\name +.endm +#else +.macro GLOBAL_FUNCTION name +.global \name +.hidden \name +.endm +.macro DEFINE_FUNCTION name +#if defined(__linux__) && defined(__ELF__) +.type \name,%function +#endif +\name: +.endm +.macro CALL_FUNCTION name +bl \name +.endm +.macro GLOBAL_LABEL name +.global \name +.hidden \name +.endm +#endif + +// With Apple's clang compiler, for instructions ldrb, strh, etc., +// the condition code is after the width specifier. Here we define +// only the ones that are actually used in the assembly files. +#if (defined __llvm__) && (defined __APPLE__) +.macro streqh reg1, reg2, num +strheq \reg1, \reg2, \num +.endm +#endif + +.text + +// clang-format on + +#endif // RTC_BASE_SYSTEM_ASM_DEFINES_H_ diff --git a/third_party/libwebrtc/rtc_base/system/asm_defines_gn/moz.build b/third_party/libwebrtc/rtc_base/system/asm_defines_gn/moz.build new file mode 100644 index 0000000000..ab3e701885 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/asm_defines_gn/moz.build @@ -0,0 +1,80 @@ +# 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_ARCH_ARM"] = True +DEFINES["WEBRTC_ARCH_ARM_V7"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_HAS_NEON"] = True +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_LINUX"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_POSIX"] = True +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" +DEFINES["_GNU_SOURCE"] = True +DEFINES["__STDC_CONSTANT_MACROS"] = True +DEFINES["__STDC_FORMAT_MACROS"] = True + +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" + DEFINES["_DEBUG"] = True + +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 + + OS_LIBS += [ + "android_support", + "unwind" + ] + +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["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +Library("asm_defines_gn") diff --git a/third_party/libwebrtc/rtc_base/system/assume.h b/third_party/libwebrtc/rtc_base/system/assume.h new file mode 100644 index 0000000000..231c9e18ad --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/assume.h @@ -0,0 +1,73 @@ +/* + * 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. + */ + +#ifndef RTC_BASE_SYSTEM_ASSUME_H_ +#define RTC_BASE_SYSTEM_ASSUME_H_ + +// Possibly evaluate `p`, promising the compiler that the result is true; the +// compiler is allowed (but not required) to use this information when +// optimizing the code. USE WITH CAUTION! If you promise the compiler things +// that aren't true, it will build a broken binary for you. +// +// As a simple example, the compiler is allowed to transform this +// +// RTC_ASSUME(x == 4); +// return x; +// +// into this +// +// return 4; +// +// It is even allowed to propagate the assumption "backwards in time", if it can +// prove that it must have held at some earlier time. For example, the compiler +// is allowed to transform this +// +// int Add(int x, int y) { +// if (x == 17) +// y += 1; +// RTC_ASSUME(x != 17); +// return x + y; +// } +// +// into this +// +// int Add(int x, int y) { +// return x + y; +// } +// +// since if `x` isn't 17 on the third line of the function body, the test of `x +// == 17` on the first line must fail since nothing can modify the local +// variable `x` in between. +// +// The intended use is to allow the compiler to optimize better. For example, +// here we allow the compiler to omit an instruction that ensures correct +// rounding of negative arguments: +// +// int DivBy2(int x) { +// RTC_ASSUME(x >= 0); +// return x / 2; +// } +// +// and here we allow the compiler to possibly omit a null check: +// +// void Delete(int* p) { +// RTC_ASSUME(p != nullptr); +// delete p; +// } +// +// clang-format off +#if defined(__GNUC__) +#define RTC_ASSUME(p) do { if (!(p)) __builtin_unreachable(); } while (0) +#else +#define RTC_ASSUME(p) do {} while (0) +#endif +// clang-format on + +#endif // RTC_BASE_SYSTEM_ASSUME_H_ diff --git a/third_party/libwebrtc/rtc_base/system/cocoa_threading.h b/third_party/libwebrtc/rtc_base/system/cocoa_threading.h new file mode 100644 index 0000000000..518cb71786 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/cocoa_threading.h @@ -0,0 +1,24 @@ +/* + * Copyright 2018 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 RTC_BASE_SYSTEM_COCOA_THREADING_H_ +#define RTC_BASE_SYSTEM_COCOA_THREADING_H_ + +// If Cocoa is to be used on more than one thread, it must know that the +// application is multithreaded. Since it's possible to enter Cocoa code +// from threads created by pthread_thread_create, Cocoa won't necessarily +// be aware that the application is multithreaded. Spawning an NSThread is +// enough to get Cocoa to set up for multithreaded operation, so this is done +// if necessary before pthread_thread_create spawns any threads. +// +// http://developer.apple.com/documentation/Cocoa/Conceptual/Multithreading/CreatingThreads/chapter_4_section_4.html +void InitCocoaMultiThreading(); + +#endif // RTC_BASE_SYSTEM_COCOA_THREADING_H_ diff --git a/third_party/libwebrtc/rtc_base/system/cocoa_threading.mm b/third_party/libwebrtc/rtc_base/system/cocoa_threading.mm new file mode 100644 index 0000000000..c09862e7e5 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/cocoa_threading.mm @@ -0,0 +1,24 @@ +/* + * Copyright 2018 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 "rtc_base/system/cocoa_threading.h" + +#import <Foundation/Foundation.h> + +#include "rtc_base/checks.h" + +void InitCocoaMultiThreading() { + static BOOL is_cocoa_multithreaded = [NSThread isMultiThreaded]; + if (!is_cocoa_multithreaded) { + // +[NSObject class] is idempotent. + [NSThread detachNewThreadSelector:@selector(class) toTarget:[NSObject class] withObject:nil]; + is_cocoa_multithreaded = YES; + RTC_DCHECK([NSThread isMultiThreaded]); + } +} diff --git a/third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build b/third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build new file mode 100644 index 0000000000..f897cf46fc --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build @@ -0,0 +1,67 @@ +# 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. ### + +CMMFLAGS += [ + "-fobjc-arc" +] + +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_MAC"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_POSIX"] = True +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" +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 + +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/rtc_base/system/cocoa_threading.mm" +] + +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" + DEFINES["_DEBUG"] = True + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +Library("cocoa_threading_gn") diff --git a/third_party/libwebrtc/rtc_base/system/file_wrapper.cc b/third_party/libwebrtc/rtc_base/system/file_wrapper.cc new file mode 100644 index 0000000000..f7befc6dc5 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/file_wrapper.cc @@ -0,0 +1,131 @@ +/* + * Copyright (c) 2012 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 "rtc_base/system/file_wrapper.h" + +#include <cerrno> + +#include "absl/strings/string_view.h" +#include "rtc_base/numerics/safe_conversions.h" + +#ifdef _WIN32 +#include <Windows.h> +#else +#include <string.h> +#endif + +#include <utility> + +namespace webrtc { +namespace { +FILE* FileOpen(absl::string_view file_name_utf8, bool read_only, int* error) { + RTC_CHECK_EQ(file_name_utf8.find_first_of('\0'), absl::string_view::npos) + << "Invalid filename, containing NUL character"; + std::string file_name(file_name_utf8); +#if defined(_WIN32) + int len = MultiByteToWideChar(CP_UTF8, 0, file_name.c_str(), -1, nullptr, 0); + std::wstring wstr(len, 0); + MultiByteToWideChar(CP_UTF8, 0, file_name.c_str(), -1, &wstr[0], len); + FILE* file = _wfopen(wstr.c_str(), read_only ? L"rb" : L"wb"); +#else + FILE* file = fopen(file_name.c_str(), read_only ? "rb" : "wb"); +#endif + if (!file && error) { + *error = errno; + } + return file; +} + +} // namespace + +// static +FileWrapper FileWrapper::OpenReadOnly(absl::string_view file_name_utf8) { + return FileWrapper(FileOpen(file_name_utf8, true, nullptr)); +} + +// static +FileWrapper FileWrapper::OpenWriteOnly(absl::string_view file_name_utf8, + int* error /*=nullptr*/) { + return FileWrapper(FileOpen(file_name_utf8, false, error)); +} + +FileWrapper::FileWrapper(FileWrapper&& other) { + operator=(std::move(other)); +} + +FileWrapper& FileWrapper::operator=(FileWrapper&& other) { + Close(); + file_ = other.file_; + other.file_ = nullptr; + return *this; +} + +bool FileWrapper::SeekRelative(int64_t offset) { + RTC_DCHECK(file_); + return fseek(file_, rtc::checked_cast<long>(offset), SEEK_CUR) == 0; +} + +bool FileWrapper::SeekTo(int64_t position) { + RTC_DCHECK(file_); + return fseek(file_, rtc::checked_cast<long>(position), SEEK_SET) == 0; +} + +long FileWrapper::FileSize() { + if (file_ == nullptr) + return -1; + long original_position = ftell(file_); + if (original_position < 0) + return -1; + int seek_error = fseek(file_, 0, SEEK_END); + if (seek_error) + return -1; + long file_size = ftell(file_); + seek_error = fseek(file_, original_position, SEEK_SET); + if (seek_error) + return -1; + return file_size; +} + +bool FileWrapper::Flush() { + RTC_DCHECK(file_); + return fflush(file_) == 0; +} + +size_t FileWrapper::Read(void* buf, size_t length) { + RTC_DCHECK(file_); + return fread(buf, 1, length, file_); +} + +bool FileWrapper::ReadEof() const { + RTC_DCHECK(file_); + return feof(file_); +} + +bool FileWrapper::Write(const void* buf, size_t length) { + RTC_DCHECK(file_); + return fwrite(buf, 1, length, file_) == length; +} + +bool FileWrapper::Close() { + if (file_ == nullptr) + return true; + + bool success = fclose(file_) == 0; + file_ = nullptr; + return success; +} + +FILE* FileWrapper::Release() { + FILE* file = file_; + file_ = nullptr; + return file; +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/rtc_base/system/file_wrapper.h b/third_party/libwebrtc/rtc_base/system/file_wrapper.h new file mode 100644 index 0000000000..5e1e3d6a16 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/file_wrapper.h @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2011 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 RTC_BASE_SYSTEM_FILE_WRAPPER_H_ +#define RTC_BASE_SYSTEM_FILE_WRAPPER_H_ + +#include <stddef.h> +#include <stdio.h> + +#include <string> + +#include "absl/strings/string_view.h" + +// Implementation that can read (exclusive) or write from/to a file. + +namespace webrtc { + +// This class is a thin wrapper around FILE*. It's main features are that it +// owns the FILE*, calling fclose on destruction, and that on windows, file +// names passed to the open methods are always treated as utf-8, regardless of +// system code page. + +// Most of the methods return only a success/fail indication. When needed, an +// optional argument |int* error| should be added to all methods, in the same +// way as for the OpenWriteOnly methods. +class FileWrapper final { + public: + // Opens a file, in read or write mode. Use the is_open() method on the + // returned object to check if the open operation was successful. On failure, + // and if `error` is non-null, the system errno value is stored at |*error|. + // The file is closed by the destructor. + static FileWrapper OpenReadOnly(absl::string_view file_name_utf8); + static FileWrapper OpenWriteOnly(absl::string_view file_name_utf8, + int* error = nullptr); + + FileWrapper() = default; + + // Takes over ownership of `file`, closing it on destruction. Calling with + // null `file` is allowed, and results in a FileWrapper with is_open() false. + explicit FileWrapper(FILE* file) : file_(file) {} + ~FileWrapper() { Close(); } + + // Copying is not supported. + FileWrapper(const FileWrapper&) = delete; + FileWrapper& operator=(const FileWrapper&) = delete; + + // Support for move semantics. + FileWrapper(FileWrapper&&); + FileWrapper& operator=(FileWrapper&&); + + // Returns true if a file has been opened. If the file is not open, no methods + // but is_open and Close may be called. + bool is_open() const { return file_ != nullptr; } + + // Closes the file, and implies Flush. Returns true on success, false if + // writing buffered data fails. On failure, the file is nevertheless closed. + // Calling Close on an already closed file does nothing and returns success. + bool Close(); + + // Releases and returns the wrapped file without closing it. This call passes + // the ownership of the file to the caller, and the wrapper is no longer + // responsible for closing it. Similarly the previously wrapped file is no + // longer available for the wrapper to use in any aspect. + FILE* Release(); + + // Write any buffered data to the underlying file. Returns true on success, + // false on write error. Note: Flushing when closing, is not required. + bool Flush(); + + // Seeks to the beginning of file. Returns true on success, false on failure, + // e.g., if the underlying file isn't seekable. + bool Rewind() { return SeekTo(0); } + // TODO(nisse): The seek functions are used only by the WavReader. If that + // code is demoted to test code, seek functions can be deleted from this + // utility. + // Seek relative to current file position. + bool SeekRelative(int64_t offset); + // Seek to given position. + bool SeekTo(int64_t position); + + // Returns the file size or -1 if a size could not be determined. + // (A file size might not exists for non-seekable files or file-like + // objects, for example /dev/tty on unix.) + long FileSize(); + + // Returns number of bytes read. Short count indicates EOF or error. + size_t Read(void* buf, size_t length); + + // If the most recent Read() returned a short count, this methods returns true + // if the short count was due to EOF, and false it it was due to some i/o + // error. + bool ReadEof() const; + + // Returns true if all data was successfully written (or buffered), or false + // if there was an error. Writing buffered data can fail later, and is + // reported with return value from Flush or Close. + bool Write(const void* buf, size_t length); + + private: + FILE* file_ = nullptr; +}; + +} // namespace webrtc + +#endif // RTC_BASE_SYSTEM_FILE_WRAPPER_H_ diff --git a/third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build b/third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build new file mode 100644 index 0000000000..9954e2772e --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/file_wrapper_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/rtc_base/system/file_wrapper.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("file_wrapper_gn") diff --git a/third_party/libwebrtc/rtc_base/system/file_wrapper_unittest.cc b/third_party/libwebrtc/rtc_base/system/file_wrapper_unittest.cc new file mode 100644 index 0000000000..980b565c73 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/file_wrapper_unittest.cc @@ -0,0 +1,69 @@ +/* + * Copyright 2021 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 "rtc_base/system/file_wrapper.h" + +#include "rtc_base/checks.h" +#include "test/gtest.h" +#include "test/testsupport/file_utils.h" + +namespace webrtc { + +TEST(FileWrapper, FileSize) { + auto test_info = ::testing::UnitTest::GetInstance()->current_test_info(); + std::string test_name = + std::string(test_info->test_case_name()) + "_" + test_info->name(); + std::replace(test_name.begin(), test_name.end(), '/', '_'); + const std::string temp_filename = test::OutputPath() + test_name; + + // Write + { + FileWrapper file = FileWrapper::OpenWriteOnly(temp_filename); + ASSERT_TRUE(file.is_open()); + EXPECT_EQ(file.FileSize(), 0); + + EXPECT_TRUE(file.Write("foo", 3)); + EXPECT_EQ(file.FileSize(), 3); + + // FileSize() doesn't change the file size. + EXPECT_EQ(file.FileSize(), 3); + + // FileSize() doesn't move the write position. + EXPECT_TRUE(file.Write("bar", 3)); + EXPECT_EQ(file.FileSize(), 6); + } + + // Read + { + FileWrapper file = FileWrapper::OpenReadOnly(temp_filename); + ASSERT_TRUE(file.is_open()); + EXPECT_EQ(file.FileSize(), 6); + + char buf[10]; + size_t bytes_read = file.Read(buf, 3); + EXPECT_EQ(bytes_read, 3u); + EXPECT_EQ(memcmp(buf, "foo", 3), 0); + + // FileSize() doesn't move the read position. + EXPECT_EQ(file.FileSize(), 6); + + // Attempting to read past the end reads what is available + // and sets the EOF flag. + bytes_read = file.Read(buf, 5); + EXPECT_EQ(bytes_read, 3u); + EXPECT_EQ(memcmp(buf, "bar", 3), 0); + EXPECT_TRUE(file.ReadEof()); + } + + // Clean up temporary file. + remove(temp_filename.c_str()); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/rtc_base/system/gcd_helpers.h b/third_party/libwebrtc/rtc_base/system/gcd_helpers.h new file mode 100644 index 0000000000..a8df0a9d83 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/gcd_helpers.h @@ -0,0 +1,29 @@ +/* + * Copyright 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. + */ + +#ifndef RTC_BASE_SYSTEM_GCD_HELPERS_H_ +#define RTC_BASE_SYSTEM_GCD_HELPERS_H_ + +#include <dispatch/dispatch.h> + +#ifdef __cplusplus +extern "C" { +#endif + +DISPATCH_RETURNS_RETAINED DISPATCH_WARN_RESULT DISPATCH_NOTHROW dispatch_queue_t +RTCDispatchQueueCreateWithTarget(const char* label, + dispatch_queue_attr_t attr, + dispatch_queue_t target); + +#ifdef __cplusplus +} +#endif + +#endif // RTC_BASE_SYSTEM_GCD_HELPERS_H_ diff --git a/third_party/libwebrtc/rtc_base/system/gcd_helpers.m b/third_party/libwebrtc/rtc_base/system/gcd_helpers.m new file mode 100644 index 0000000000..fd9a361fa1 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/gcd_helpers.m @@ -0,0 +1,22 @@ +/* + * Copyright 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. + */ + +#include "rtc_base/system/gcd_helpers.h" + +dispatch_queue_t RTCDispatchQueueCreateWithTarget(const char *label, + dispatch_queue_attr_t attr, + dispatch_queue_t target) { + if (@available(iOS 10, macOS 10.12, tvOS 10, watchOS 3, *)) { + return dispatch_queue_create_with_target(label, attr, target); + } + dispatch_queue_t queue = dispatch_queue_create(label, attr); + dispatch_set_target_queue(queue, target); + return queue; +} diff --git a/third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build b/third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build new file mode 100644 index 0000000000..99fbd80dd9 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build @@ -0,0 +1,67 @@ +# 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. ### + +CMFLAGS += [ + "-fobjc-arc" +] + +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_MAC"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_POSIX"] = True +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" +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 + +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/rtc_base/system/gcd_helpers.m" +] + +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" + DEFINES["_DEBUG"] = True + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +Library("gcd_helpers_gn") diff --git a/third_party/libwebrtc/rtc_base/system/ignore_warnings.h b/third_party/libwebrtc/rtc_base/system/ignore_warnings.h new file mode 100644 index 0000000000..e891c508f8 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/ignore_warnings.h @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2018 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 RTC_BASE_SYSTEM_IGNORE_WARNINGS_H_ +#define RTC_BASE_SYSTEM_IGNORE_WARNINGS_H_ + +#ifdef __clang__ +#define RTC_PUSH_IGNORING_WFRAME_LARGER_THAN() \ + _Pragma("clang diagnostic push") \ + _Pragma("clang diagnostic ignored \"-Wframe-larger-than=\"") +#define RTC_POP_IGNORING_WFRAME_LARGER_THAN() _Pragma("clang diagnostic pop") +#elif __GNUC__ +#define RTC_PUSH_IGNORING_WFRAME_LARGER_THAN() \ + _Pragma("GCC diagnostic push") \ + _Pragma("GCC diagnostic ignored \"-Wframe-larger-than=\"") +#define RTC_POP_IGNORING_WFRAME_LARGER_THAN() _Pragma("GCC diagnostic pop") +#else +#define RTC_PUSH_IGNORING_WFRAME_LARGER_THAN() +#define RTC_POP_IGNORING_WFRAME_LARGER_THAN() +#endif + +#endif // RTC_BASE_SYSTEM_IGNORE_WARNINGS_H_ diff --git a/third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build b/third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build new file mode 100644 index 0000000000..396d728629 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build @@ -0,0 +1,201 @@ +# 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 + +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("ignore_warnings_gn") diff --git a/third_party/libwebrtc/rtc_base/system/inline.h b/third_party/libwebrtc/rtc_base/system/inline.h new file mode 100644 index 0000000000..f585d34ded --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/inline.h @@ -0,0 +1,31 @@ +/* + * Copyright (c) 2018 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 RTC_BASE_SYSTEM_INLINE_H_ +#define RTC_BASE_SYSTEM_INLINE_H_ + +#if defined(_MSC_VER) + +#define RTC_FORCE_INLINE __forceinline +#define RTC_NO_INLINE __declspec(noinline) + +#elif defined(__GNUC__) + +#define RTC_FORCE_INLINE __attribute__((__always_inline__)) +#define RTC_NO_INLINE __attribute__((__noinline__)) + +#else + +#define RTC_FORCE_INLINE +#define RTC_NO_INLINE + +#endif + +#endif // RTC_BASE_SYSTEM_INLINE_H_ diff --git a/third_party/libwebrtc/rtc_base/system/inline_gn/moz.build b/third_party/libwebrtc/rtc_base/system/inline_gn/moz.build new file mode 100644 index 0000000000..110c04a6be --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/inline_gn/moz.build @@ -0,0 +1,201 @@ +# 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 + +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("inline_gn") diff --git a/third_party/libwebrtc/rtc_base/system/no_cfi_icall.h b/third_party/libwebrtc/rtc_base/system/no_cfi_icall.h new file mode 100644 index 0000000000..42d6c9c2ca --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/no_cfi_icall.h @@ -0,0 +1,33 @@ +/* + * 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 RTC_BASE_SYSTEM_NO_CFI_ICALL_H_ +#define RTC_BASE_SYSTEM_NO_CFI_ICALL_H_ + +#include "rtc_base/sanitizer.h" + +// DISABLE_CFI_ICALL -- Disable Control Flow Integrity indirect call checks. +// Note that the same macro is defined in "base/compiler_specific.h". +// Only use this when building standalone WebRTC. +#if !defined(WEBRTC_CHROMIUM_BUILD) +#if !defined(DISABLE_CFI_ICALL) +#if defined(WEBRTC_WIN) +// Windows also needs __declspec(guard(nocf)). +#define DISABLE_CFI_ICALL RTC_NO_SANITIZE("cfi-icall") __declspec(guard(nocf)) +#else +#define DISABLE_CFI_ICALL RTC_NO_SANITIZE("cfi-icall") +#endif // defined(WEBRTC_WIN) +#endif // !defined(DISABLE_CFI_ICALL) +#if !defined(DISABLE_CFI_ICALL) +#define DISABLE_CFI_ICALL +#endif +#endif // !defined(WEBRTC_CHROMIUM_BUILD) + +#endif // RTC_BASE_SYSTEM_NO_CFI_ICALL_H_ diff --git a/third_party/libwebrtc/rtc_base/system/no_unique_address.h b/third_party/libwebrtc/rtc_base/system/no_unique_address.h new file mode 100644 index 0000000000..6bede2c6b6 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/no_unique_address.h @@ -0,0 +1,37 @@ +/* + * 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. + */ + +#ifndef RTC_BASE_SYSTEM_NO_UNIQUE_ADDRESS_H_ +#define RTC_BASE_SYSTEM_NO_UNIQUE_ADDRESS_H_ + +// RTC_NO_UNIQUE_ADDRESS is a portable annotation to tell the compiler that +// a data member need not have an address distinct from all other non-static +// data members of its class. +// It allows empty types to actually occupy zero bytes as class members, +// instead of occupying at least one byte just so that they get their own +// address. There is almost never any reason not to use it on class members +// that could possibly be empty. +// The macro expands to [[no_unique_address]] if the compiler supports the +// attribute, it expands to nothing otherwise. +// Clang should supports this attribute since C++11, while other compilers +// should add support for it starting from C++20. Among clang compilers, +// clang-cl doesn't support it yet and support is unclear also when the target +// platform is iOS. +#ifndef __has_cpp_attribute +#define __has_cpp_attribute(__x) 0 +#endif +#if __has_cpp_attribute(no_unique_address) +// NOLINTNEXTLINE(whitespace/braces) +#define RTC_NO_UNIQUE_ADDRESS [[no_unique_address]] +#else +#define RTC_NO_UNIQUE_ADDRESS +#endif + +#endif // RTC_BASE_SYSTEM_NO_UNIQUE_ADDRESS_H_ diff --git a/third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build b/third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build new file mode 100644 index 0000000000..bbf86f67bb --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build @@ -0,0 +1,201 @@ +# 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 + +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("no_unique_address_gn") diff --git a/third_party/libwebrtc/rtc_base/system/rtc_export.h b/third_party/libwebrtc/rtc_base/system/rtc_export.h new file mode 100644 index 0000000000..d1eb60ad78 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/rtc_export.h @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2018 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 RTC_BASE_SYSTEM_RTC_EXPORT_H_ +#define RTC_BASE_SYSTEM_RTC_EXPORT_H_ + +// RTC_EXPORT is used to mark symbols as exported or imported when WebRTC is +// built or used as a shared library. +// When WebRTC is built as a static library the RTC_EXPORT macro expands to +// nothing. + +#ifdef WEBRTC_ENABLE_SYMBOL_EXPORT + +#ifdef WEBRTC_WIN + +#ifdef WEBRTC_LIBRARY_IMPL +#define RTC_EXPORT __declspec(dllexport) +#else +#define RTC_EXPORT __declspec(dllimport) +#endif + +#else // WEBRTC_WIN + +#if __has_attribute(visibility) && defined(WEBRTC_LIBRARY_IMPL) +#define RTC_EXPORT __attribute__((visibility("default"))) +#endif + +#endif // WEBRTC_WIN + +#endif // WEBRTC_ENABLE_SYMBOL_EXPORT + +#ifndef RTC_EXPORT +#define RTC_EXPORT +#endif + +#endif // RTC_BASE_SYSTEM_RTC_EXPORT_H_ diff --git a/third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build b/third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build new file mode 100644 index 0000000000..a26fbd0aec --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build @@ -0,0 +1,201 @@ +# 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 + +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("rtc_export_gn") diff --git a/third_party/libwebrtc/rtc_base/system/rtc_export_template.h b/third_party/libwebrtc/rtc_base/system/rtc_export_template.h new file mode 100644 index 0000000000..4ac7043835 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/rtc_export_template.h @@ -0,0 +1,197 @@ +/* + * Copyright (c) 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 RTC_BASE_SYSTEM_RTC_EXPORT_TEMPLATE_H_ +#define RTC_BASE_SYSTEM_RTC_EXPORT_TEMPLATE_H_ + +// clang-format off +// clang formating would cause cpplint errors in the macros below. + +// Most of this was borrowed (with minor modifications) from Chromium's +// base/export_template.h. + +// Synopsis +// +// This header provides macros for using RTC_EXPORT macros with explicit +// template instantiation declarations and definitions. +// Generally, the RTC_EXPORT macros are used at declarations, +// and GCC requires them to be used at explicit instantiation declarations, +// but MSVC requires __declspec(dllexport) to be used at the explicit +// instantiation definitions instead. + +// Usage +// +// In a header file, write: +// +// extern template class RTC_EXPORT_TEMPLATE_DECLARE(RTC_EXPORT) foo<bar>; +// +// In a source file, write: +// +// template class RTC_EXPORT_TEMPLATE_DEFINE(RTC_EXPORT) foo<bar>; + +// Implementation notes +// +// On Windows, when building when RTC_EXPORT expands to __declspec(dllexport)), +// we want the two lines to expand to: +// +// extern template class foo<bar>; +// template class RTC_EXPORT foo<bar>; +// +// In all other cases (non-Windows, and Windows when RTC_EXPORT expands to +// __declspec(dllimport)), we want: +// +// extern template class RTC_EXPORT foo<bar>; +// template class foo<bar>; +// +// The implementation of this header uses some subtle macro semantics to +// detect what the provided RTC_EXPORT value was defined as and then +// to dispatch to appropriate macro definitions. Unfortunately, +// MSVC's C preprocessor is rather non-compliant and requires special +// care to make it work. +// +// Issue 1. +// +// #define F(x) +// F() +// +// MSVC emits warning C4003 ("not enough actual parameters for macro +// 'F'), even though it's a valid macro invocation. This affects the +// macros below that take just an "export" parameter, because export +// may be empty. +// +// As a workaround, we can add a dummy parameter and arguments: +// +// #define F(x,_) +// F(,) +// +// Issue 2. +// +// #define F(x) G##x +// #define Gj() ok +// F(j()) +// +// The correct replacement for "F(j())" is "ok", but MSVC replaces it +// with "Gj()". As a workaround, we can pass the result to an +// identity macro to force MSVC to look for replacements again. (This +// is why RTC_EXPORT_TEMPLATE_STYLE_3 exists.) + +#define RTC_EXPORT_TEMPLATE_DECLARE(export) \ + RTC_EXPORT_TEMPLATE_INVOKE( \ + DECLARE, \ + RTC_EXPORT_TEMPLATE_STYLE(export, ), export) // NOLINT +#define RTC_EXPORT_TEMPLATE_DEFINE(export) \ + RTC_EXPORT_TEMPLATE_INVOKE( \ + DEFINE, \ + RTC_EXPORT_TEMPLATE_STYLE(export, ), export) // NOLINT + +// INVOKE is an internal helper macro to perform parameter replacements +// and token pasting to chain invoke another macro. E.g., +// RTC_EXPORT_TEMPLATE_INVOKE(DECLARE, DEFAULT, RTC_EXPORT) +// will export to call +// RTC_EXPORT_TEMPLATE_DECLARE_DEFAULT(RTC_EXPORT, ) +// (but with RTC_EXPORT expanded too). +#define RTC_EXPORT_TEMPLATE_INVOKE(which, style, export) \ + RTC_EXPORT_TEMPLATE_INVOKE_2(which, style, export) +#define RTC_EXPORT_TEMPLATE_INVOKE_2(which, style, export) \ + RTC_EXPORT_TEMPLATE_##which##_##style(export, ) + +// Default style is to apply the RTC_EXPORT macro at declaration sites. +#define RTC_EXPORT_TEMPLATE_DECLARE_DEFAULT(export, _) export +#define RTC_EXPORT_TEMPLATE_DEFINE_DEFAULT(export, _) + +// The "MSVC hack" style is used when RTC_EXPORT is defined +// as __declspec(dllexport), which MSVC requires to be used at +// definition sites instead. +#define RTC_EXPORT_TEMPLATE_DECLARE_MSVC_HACK(export, _) +#define RTC_EXPORT_TEMPLATE_DEFINE_MSVC_HACK(export, _) export + +// RTC_EXPORT_TEMPLATE_STYLE is an internal helper macro that identifies which +// export style needs to be used for the provided RTC_EXPORT macro definition. +// "", "__attribute__(...)", and "__declspec(dllimport)" are mapped +// to "DEFAULT"; while "__declspec(dllexport)" is mapped to "MSVC_HACK". +// +// It's implemented with token pasting to transform the __attribute__ and +// __declspec annotations into macro invocations. E.g., if RTC_EXPORT is +// defined as "__declspec(dllimport)", it undergoes the following sequence of +// macro substitutions: +// RTC_EXPORT_TEMPLATE_STYLE(RTC_EXPORT,) +// RTC_EXPORT_TEMPLATE_STYLE_2(__declspec(dllimport),) +// RTC_EXPORT_TEMPLATE_STYLE_3( +// RTC_EXPORT_TEMPLATE_STYLE_MATCH__declspec(dllimport)) +// RTC_EXPORT_TEMPLATE_STYLE_MATCH__declspec(dllimport) +// RTC_EXPORT_TEMPLATE_STYLE_MATCH_DECLSPEC_dllimport +// DEFAULT +#define RTC_EXPORT_TEMPLATE_STYLE(export, _) \ + RTC_EXPORT_TEMPLATE_STYLE_2(export, ) +#define RTC_EXPORT_TEMPLATE_STYLE_2(export, _) \ + RTC_EXPORT_TEMPLATE_STYLE_3( \ + RTC_EXPORT_TEMPLATE_STYLE_MATCH_foj3FJo5StF0OvIzl7oMxA##export) +#define RTC_EXPORT_TEMPLATE_STYLE_3(style) style + +// Internal helper macros for RTC_EXPORT_TEMPLATE_STYLE. +// +// XXX: C++ reserves all identifiers containing "__" for the implementation, +// but "__attribute__" and "__declspec" already contain "__" and the token-paste +// operator can only add characters; not remove them. To minimize the risk of +// conflict with implementations, we include "foj3FJo5StF0OvIzl7oMxA" (a random +// 128-bit string, encoded in Base64) in the macro name. +#define RTC_EXPORT_TEMPLATE_STYLE_MATCH_foj3FJo5StF0OvIzl7oMxA DEFAULT +#define RTC_EXPORT_TEMPLATE_STYLE_MATCH_foj3FJo5StF0OvIzl7oMxA__attribute__( \ + ...) \ + DEFAULT +#define RTC_EXPORT_TEMPLATE_STYLE_MATCH_foj3FJo5StF0OvIzl7oMxA__declspec(arg) \ + RTC_EXPORT_TEMPLATE_STYLE_MATCH_DECLSPEC_##arg + +// Internal helper macros for RTC_EXPORT_TEMPLATE_STYLE. +#define RTC_EXPORT_TEMPLATE_STYLE_MATCH_DECLSPEC_dllexport MSVC_HACK +#define RTC_EXPORT_TEMPLATE_STYLE_MATCH_DECLSPEC_dllimport DEFAULT + +// Sanity checks. +// +// RTC_EXPORT_TEMPLATE_TEST uses the same macro invocation pattern as +// RTC_EXPORT_TEMPLATE_DECLARE and RTC_EXPORT_TEMPLATE_DEFINE do to check that +// they're working correctly. When they're working correctly, the sequence of +// macro replacements should go something like: +// +// RTC_EXPORT_TEMPLATE_TEST(DEFAULT, __declspec(dllimport)); +// +// static_assert(RTC_EXPORT_TEMPLATE_INVOKE(TEST_DEFAULT, +// RTC_EXPORT_TEMPLATE_STYLE(__declspec(dllimport), ), +// __declspec(dllimport)), "__declspec(dllimport)"); +// +// static_assert(RTC_EXPORT_TEMPLATE_INVOKE(TEST_DEFAULT, +// DEFAULT, __declspec(dllimport)), "__declspec(dllimport)"); +// +// static_assert(RTC_EXPORT_TEMPLATE_TEST_DEFAULT_DEFAULT( +// __declspec(dllimport)), "__declspec(dllimport)"); +// +// static_assert(true, "__declspec(dllimport)"); +// +// When they're not working correctly, a syntax error should occur instead. +#define RTC_EXPORT_TEMPLATE_TEST(want, export) \ + static_assert( \ + RTC_EXPORT_TEMPLATE_INVOKE( \ + TEST_##want, \ + RTC_EXPORT_TEMPLATE_STYLE(export, ), export), #export) // NOLINT +#define RTC_EXPORT_TEMPLATE_TEST_DEFAULT_DEFAULT(...) true +#define RTC_EXPORT_TEMPLATE_TEST_MSVC_HACK_MSVC_HACK(...) true + +RTC_EXPORT_TEMPLATE_TEST(DEFAULT, ); // NOLINT +RTC_EXPORT_TEMPLATE_TEST(DEFAULT, __attribute__((visibility("default")))); +RTC_EXPORT_TEMPLATE_TEST(MSVC_HACK, __declspec(dllexport)); +RTC_EXPORT_TEMPLATE_TEST(DEFAULT, __declspec(dllimport)); + +#undef RTC_EXPORT_TEMPLATE_TEST +#undef RTC_EXPORT_TEMPLATE_TEST_DEFAULT_DEFAULT +#undef RTC_EXPORT_TEMPLATE_TEST_MSVC_HACK_MSVC_HACK + +// clang-format on + +#endif // RTC_BASE_SYSTEM_RTC_EXPORT_TEMPLATE_H_ diff --git a/third_party/libwebrtc/rtc_base/system/unused.h b/third_party/libwebrtc/rtc_base/system/unused.h new file mode 100644 index 0000000000..03d0c2f0a7 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/unused.h @@ -0,0 +1,28 @@ +/* + * Copyright (c) 2018 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 RTC_BASE_SYSTEM_UNUSED_H_ +#define RTC_BASE_SYSTEM_UNUSED_H_ + +// Prevent the compiler from warning about an unused variable. For example: +// int result = DoSomething(); +// RTC_DCHECK(result == 17); +// RTC_UNUSED(result); +// Note: In most cases it is better to remove the unused variable rather than +// suppressing the compiler warning. +#ifndef RTC_UNUSED +#ifdef __cplusplus +#define RTC_UNUSED(x) static_cast<void>(x) +#else +#define RTC_UNUSED(x) (void)(x) +#endif +#endif // RTC_UNUSED + +#endif // RTC_BASE_SYSTEM_UNUSED_H_ diff --git a/third_party/libwebrtc/rtc_base/system/unused_gn/moz.build b/third_party/libwebrtc/rtc_base/system/unused_gn/moz.build new file mode 100644 index 0000000000..c53e1ab3ba --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/unused_gn/moz.build @@ -0,0 +1,201 @@ +# 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 + +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("unused_gn") diff --git a/third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked.cc b/third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked.cc new file mode 100644 index 0000000000..d39b04039a --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked.cc @@ -0,0 +1,23 @@ +/* + * 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 "rtc_base/system/warn_current_thread_is_deadlocked.h" + +#include "rtc_base/logging.h" +#include "sdk/android/native_api/stacktrace/stacktrace.h" + +namespace webrtc { + +void WarnThatTheCurrentThreadIsProbablyDeadlocked() { + RTC_LOG(LS_WARNING) << "Probable deadlock:"; + RTC_LOG(LS_WARNING) << StackTraceToString(GetStackTrace()); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked.h b/third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked.h new file mode 100644 index 0000000000..eac12022ed --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked.h @@ -0,0 +1,24 @@ +/* + * 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 RTC_BASE_SYSTEM_WARN_CURRENT_THREAD_IS_DEADLOCKED_H_ +#define RTC_BASE_SYSTEM_WARN_CURRENT_THREAD_IS_DEADLOCKED_H_ + +namespace webrtc { + +#if defined(WEBRTC_ANDROID) && !defined(WEBRTC_CHROMIUM_BUILD) && !defined(MOZ_WIDGET_ANDROID) +void WarnThatTheCurrentThreadIsProbablyDeadlocked(); +#else +inline void WarnThatTheCurrentThreadIsProbablyDeadlocked() {} +#endif + +} // namespace webrtc + +#endif // RTC_BASE_SYSTEM_WARN_CURRENT_THREAD_IS_DEADLOCKED_H_ diff --git a/third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build b/third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build new file mode 100644 index 0000000000..6d5043ae77 --- /dev/null +++ b/third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build @@ -0,0 +1,201 @@ +# 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 + +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("warn_current_thread_is_deadlocked_gn") |