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import webrtc-audio-processing-0.3-10.el8

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c8 imports/c8/webrtc-audio-processing-0.3-10.el8
CentOS Sources 3 years ago committed by MSVSphere Packaging Team
commit 46958d86c5
21 changed files with 1627 additions and 0 deletions
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1
.gitignore vendored
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SOURCES/webrtc-audio-processing-0.3.tar.xz

1
.webrtc-audio-processing.metadata
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65ed41129bcded398c37860ccb38a8cd7ae4dfe3 SOURCES/webrtc-audio-processing-0.3.tar.xz

123
SOURCES/0001-Add-missing-windows-specific-headers.patch
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From bf25c45e540d7e961704c245e7be439b580c93c2 Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Thu, 30 Jun 2016 15:08:17 -0400
Subject: [PATCH 01/16] Add missing windows specific headers
https://bugs.freedesktop.org/show_bug.cgi?id=96754
---
webrtc/base/win32.h | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 103 insertions(+)
create mode 100644 webrtc/base/win32.h
diff --git a/webrtc/base/win32.h b/webrtc/base/win32.h
new file mode 100644
index 0000000..6969c10
--- /dev/null
+++ b/webrtc/base/win32.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2004 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 WEBRTC_BASE_WIN32_H_
+#define WEBRTC_BASE_WIN32_H_
+#if defined(WEBRTC_WIN)
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+// Make sure we don't get min/max macros
+#ifndef NOMINMAX
+#define NOMINMAX
+#endif
+#include <winsock2.h>
+#include <windows.h>
+#ifndef SECURITY_MANDATORY_LABEL_AUTHORITY
+// Add defines that we use if we are compiling against older sdks
+#define SECURITY_MANDATORY_MEDIUM_RID (0x00002000L)
+#define TokenIntegrityLevel static_cast<TOKEN_INFORMATION_CLASS>(0x19)
+typedef struct _TOKEN_MANDATORY_LABEL {
+ SID_AND_ATTRIBUTES Label;
+} TOKEN_MANDATORY_LABEL, *PTOKEN_MANDATORY_LABEL;
+#endif // SECURITY_MANDATORY_LABEL_AUTHORITY
+#undef SetPort
+#include <string>
+#include "webrtc/base/stringutils.h"
+#include "webrtc/base/basictypes.h"
+namespace rtc {
+const char* win32_inet_ntop(int af, const void *src, char* dst, socklen_t size);
+int win32_inet_pton(int af, const char* src, void *dst);
+inline std::wstring ToUtf16(const char* utf8, size_t len) {
+ int len16 = ::MultiByteToWideChar(CP_UTF8, 0, utf8, static_cast<int>(len),
+ NULL, 0);
+ wchar_t* ws = STACK_ARRAY(wchar_t, len16);
+ ::MultiByteToWideChar(CP_UTF8, 0, utf8, static_cast<int>(len), ws, len16);
+ return std::wstring(ws, len16);
+}
+inline std::wstring ToUtf16(const std::string& str) {
+ return ToUtf16(str.data(), str.length());
+}
+inline std::string ToUtf8(const wchar_t* wide, size_t len) {
+ int len8 = ::WideCharToMultiByte(CP_UTF8, 0, wide, static_cast<int>(len),
+ NULL, 0, NULL, NULL);
+ char* ns = STACK_ARRAY(char, len8);
+ ::WideCharToMultiByte(CP_UTF8, 0, wide, static_cast<int>(len), ns, len8,
+ NULL, NULL);
+ return std::string(ns, len8);
+}
+inline std::string ToUtf8(const wchar_t* wide) {
+ return ToUtf8(wide, wcslen(wide));
+}
+inline std::string ToUtf8(const std::wstring& wstr) {
+ return ToUtf8(wstr.data(), wstr.length());
+}
+// Convert FILETIME to time_t
+void FileTimeToUnixTime(const FILETIME& ft, time_t* ut);
+// Convert time_t to FILETIME
+void UnixTimeToFileTime(const time_t& ut, FILETIME * ft);
+// Convert a Utf8 path representation to a non-length-limited Unicode pathname.
+bool Utf8ToWindowsFilename(const std::string& utf8, std::wstring* filename);
+// Convert a FILETIME to a UInt64
+inline uint64_t ToUInt64(const FILETIME& ft) {
+ ULARGE_INTEGER r = {{ft.dwLowDateTime, ft.dwHighDateTime}};
+ return r.QuadPart;
+}
+enum WindowsMajorVersions {
+ kWindows2000 = 5,
+ kWindowsVista = 6,
+};
+bool GetOsVersion(int* major, int* minor, int* build);
+inline bool IsWindowsVistaOrLater() {
+ int major;
+ return (GetOsVersion(&major, NULL, NULL) && major >= kWindowsVista);
+}
+inline bool IsWindowsXpOrLater() {
+ int major, minor;
+ return (GetOsVersion(&major, &minor, NULL) &&
+ (major >= kWindowsVista ||
+ (major == kWindows2000 && minor >= 1)));
+}
+inline bool IsWindows8OrLater() {
+ int major, minor;
+ return (GetOsVersion(&major, &minor, NULL) &&
+ (major > kWindowsVista ||
+ (major == kWindowsVista && minor >= 2)));
+}
+// Determine the current integrity level of the process.
+bool GetCurrentProcessIntegrityLevel(int* level);
+inline bool IsCurrentProcessLowIntegrity() {
+ int level;
+ return (GetCurrentProcessIntegrityLevel(&level) &&
+ level < SECURITY_MANDATORY_MEDIUM_RID);
+}
+bool AdjustCurrentProcessPrivilege(const TCHAR* privilege, bool to_enable);
+} // namespace rtc
+#endif // WEBRTC_WIN
+#endif // WEBRTC_BASE_WIN32_H_
--
2.14.3

60
SOURCES/0002-build-Add-cerbero-gnustl-support-for-Android.patch
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From 560f300a3d84bbd2b48173aaee5166584d917c44 Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Thu, 30 Jun 2016 16:19:49 -0400
Subject: [PATCH 02/16] build: Add cerbero gnustl support for Android
---
configure.ac | 17 ++++++++++++++++-
webrtc/modules/audio_processing/Makefile.am | 1 +
2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 6f9553b..f34be72 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,6 +26,21 @@ AS_CASE(["x${with_ns_mode}"],
[NS_FIXED=0])
AM_CONDITIONAL(NS_FIXED, [test "x${NS_FIXED}" = "x1"])
+AC_ARG_WITH(
+ gnustl,
+ AC_HELP_STRING(
+ [--with-gnustl],
+ [use gnustl @<:@default=no@:>@]),
+ [AS_CASE(
+ [$withval], [no], [], [yes], [],
+ [AC_MSG_ERROR([bad value "$withval" for --with-gnustl])])],
+ [with_gnustl=no])
+if test "x$with_gnustl" != "xno"; then
+ PKG_CHECK_MODULES(GNUSTL, gnustl)
+fi
+AC_SUBST(GNUSTL_LIBS)
+AC_SUBST(GNUSTL_CFLAGS)
+
# Borrowed from gst-plugins-bad
AC_CHECK_HEADER(MobileCoreServices/MobileCoreServices.h, HAVE_IOS="yes", HAVE_IOS="no", [-])
@@ -104,7 +119,7 @@ AS_IF([test "x$enable_neon" != "xno"],
AM_CONDITIONAL([HAVE_NEON], [test "x$HAVE_NEON" = "x1"])
COMMON_CFLAGS="-DWEBRTC_AUDIO_PROCESSING_ONLY_BUILD ${PLATFORM_CFLAGS} ${OS_CFLAGS} ${ARCH_CFLAGS} -DNDEBUG -I\$(top_srcdir)"
-COMMON_CXXFLAGS="-std=c++11 -DWEBRTC_AUDIO_PROCESSING_ONLY_BUILD ${PLATFORM_CFLAGS} ${OS_CFLAGS} ${ARCH_CFLAGS} -DNDEBUG -I\$(top_srcdir)"
+COMMON_CXXFLAGS="-std=c++11 -DWEBRTC_AUDIO_PROCESSING_ONLY_BUILD ${PLATFORM_CFLAGS} ${OS_CFLAGS} ${ARCH_CFLAGS} ${GNUSTL_CFLAGS} -DNDEBUG -I\$(top_srcdir)"
AC_SUBST([COMMON_CFLAGS])
AC_SUBST([COMMON_CXXFLAGS])
diff --git a/webrtc/modules/audio_processing/Makefile.am b/webrtc/modules/audio_processing/Makefile.am
index 30ca898..eb9bfc0 100644
--- a/webrtc/modules/audio_processing/Makefile.am
+++ b/webrtc/modules/audio_processing/Makefile.am
@@ -173,6 +173,7 @@ libwebrtc_audio_processing_la_LIBADD = $(top_builddir)/webrtc/libwebrtc.la \
$(top_builddir)/webrtc/common_audio/libcommon_audio.la \
$(top_builddir)/webrtc/modules/audio_coding/libaudio_coding.la \
$(LIBWEBRTC_PRIVATEARCH) \
+ $(GNUSTL_LIBS) \
-lpthread
libwebrtc_audio_processing_la_LDFLAGS = $(AM_LDFLAGS) \
-Wl,--no-undefined \
--
2.14.3

30
SOURCES/0003-build-Don-t-blindly-link-to-pthread.patch
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From 44cf7726cac66c88afa0a752aff461e0c2918ebd Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Thu, 30 Jun 2016 16:49:16 -0400
Subject: [PATCH 03/16] build: Don't blindly link to pthread
This otherwise breaks the build on Android and Windows. The flag is
required on some Linux builds, and is readded in a subsequent commit.
https://bugs.freedesktop.org/show_bug.cgi?id=96754
---
webrtc/modules/audio_processing/Makefile.am | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/webrtc/modules/audio_processing/Makefile.am b/webrtc/modules/audio_processing/Makefile.am
index eb9bfc0..8e45e3d 100644
--- a/webrtc/modules/audio_processing/Makefile.am
+++ b/webrtc/modules/audio_processing/Makefile.am
@@ -173,8 +173,7 @@ libwebrtc_audio_processing_la_LIBADD = $(top_builddir)/webrtc/libwebrtc.la \
$(top_builddir)/webrtc/common_audio/libcommon_audio.la \
$(top_builddir)/webrtc/modules/audio_coding/libaudio_coding.la \
$(LIBWEBRTC_PRIVATEARCH) \
- $(GNUSTL_LIBS) \
- -lpthread
+ $(GNUSTL_LIBS)
libwebrtc_audio_processing_la_LDFLAGS = $(AM_LDFLAGS) \
-Wl,--no-undefined \
-version-info $(LIBWEBRTC_AUDIO_PROCESSING_VERSION_INFO)
--
2.14.3

33
SOURCES/0004-build-Add-required-define-for-Windows.patch
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From 12ac8441f75bab2a256278926fe32450a311af1b Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Mon, 4 Jul 2016 15:07:48 -0400
Subject: [PATCH 04/16] build: Add required define for Windows
This will also add it to the .pc file as WEBRTC_WIN leaks into the
public interface and undefined __STRICT_ANSI__ so M_PI is available.
https://bugs.freedesktop.org/show_bug.cgi?id=96754
---
configure.ac | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index f34be72..ccaa758 100644
--- a/configure.ac
+++ b/configure.ac
@@ -65,8 +65,11 @@ AS_CASE(["${host}"],
[OS_FLAGS="-DWEBRTC_MAC -DWEBRTC_IOS"],
[OS_FLAGS="-DWEBRTC_MAC"])
PLATFORM_CFLAGS="-DWEBRTC_POSIX"
+ ],
+ [*-mingw32*],
+ [
+ PLATFORM_CFLAGS="-DWEBRTC_WIN -U__STRICT_ANSI__"
]
- # FIXME: Add Windows support
)
AC_SUBST(PLATFORM_CFLAGS)
--
2.14.3

80
SOURCES/0005-build-Properly-select-the-right-system-wrappers.patch
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From bf6b9de143edfe45ec6f40845510bdb655f866aa Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Mon, 4 Jul 2016 16:02:29 -0400
Subject: [PATCH 05/16] build: Properly select the right system wrappers
This is needed for windows build to be usable.
https://bugs.freedesktop.org/show_bug.cgi?id=96754
---
configure.ac | 6 ++++++
webrtc/system_wrappers/Makefile.am | 12 ++++++++++--
2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
index ccaa758..92706e7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,11 +53,13 @@ AS_CASE(["${host}"],
[
OS_CFLAGS="-DWEBRTC_ANDROID -DWEBRTC_LINUX"
PLATFORM_CFLAGS="-DWEBRTC_POSIX"
+ HAVE_POSIX=1
],
[*-*linux*],
[
OS_CFLAGS="-DWEBRTC_LINUX"
PLATFORM_CFLAGS="-DWEBRTC_POSIX"
+ HAVE_POSIX=1
],
[*-*darwin*],
[
@@ -65,13 +67,17 @@ AS_CASE(["${host}"],
[OS_FLAGS="-DWEBRTC_MAC -DWEBRTC_IOS"],
[OS_FLAGS="-DWEBRTC_MAC"])
PLATFORM_CFLAGS="-DWEBRTC_POSIX"
+ HAVE_POSIX=1
],
[*-mingw32*],
[
PLATFORM_CFLAGS="-DWEBRTC_WIN -U__STRICT_ANSI__"
+ HAVE_WIN=1
]
)
AC_SUBST(PLATFORM_CFLAGS)
+AM_CONDITIONAL(HAVE_POSIX, [test "x${HAVE_POSIX}" = "x1"])
+AM_CONDITIONAL(HAVE_WIN, [test "x${HAVE_WIN}" = "x1"])
AS_CASE(["${host_cpu}"],
[i?86|x86_64],
diff --git a/webrtc/system_wrappers/Makefile.am b/webrtc/system_wrappers/Makefile.am
index 6c9f4ee..8215013 100644
--- a/webrtc/system_wrappers/Makefile.am
+++ b/webrtc/system_wrappers/Makefile.am
@@ -42,13 +42,21 @@ libsystem_wrappers_la_SOURCES = include/aligned_malloc.h \
source/trace_impl.h \
source/trace_posix.h \
source/trace_win.h
-# This assumes that we want the POSIX implementation -- should eventually be
-# converted to a conditional to include Windows support
+if HAVE_POSIX
libsystem_wrappers_la_SOURCES += source/critical_section_posix.cc \
source/event_timer_posix.cc \
source/rw_lock_posix.cc \
source/thread_posix.cc \
source/trace_posix.cc
+endif
+if HAVE_WIN
+libsystem_wrappers_la_SOURCES += source/critical_section_win.cc \
+ source/event_timer_win.cc \
+ source/rw_lock_win.cc \
+ source/rw_lock_generic.cc \
+ source/thread_win.cc \
+ source/trace_win.cc
+endif
libsystem_wrappers_la_CXXFLAGS = $(AM_CXXFLAGS) $(COMMON_CXXFLAGS)
EXTRA_DIST = BUILD.gn \
--
2.14.3

26
SOURCES/0006-build-Define-MSVC-_WIN32-so-we-can-build-on-mingw.patch
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From db2f422578140ba6aaf7a2a1d54caacf832fbee2 Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Mon, 4 Jul 2016 17:54:45 -0400
Subject: [PATCH 06/16] build: Define MSVC _WIN32 so we can build on mingw
https://bugs.freedesktop.org/show_bug.cgi?id=96754
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 92706e7..5ec8517 100644
--- a/configure.ac
+++ b/configure.ac
@@ -71,7 +71,7 @@ AS_CASE(["${host}"],
],
[*-mingw32*],
[
- PLATFORM_CFLAGS="-DWEBRTC_WIN -U__STRICT_ANSI__"
+ PLATFORM_CFLAGS="-DWEBRTC_WIN -D_WIN32 -U__STRICT_ANSI__"
HAVE_WIN=1
]
)
--
2.14.3

616
SOURCES/0007-Add-missing-windows-conditions-variable.patch
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From 6ad2f51e9e94daf6b5925590c4cc08459a2e0833 Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Mon, 4 Jul 2016 22:12:20 -0400
Subject: [PATCH 07/16] Add missing windows conditions variable
Those are used by generic RW lock implementation.
https://bugs.freedesktop.org/show_bug.cgi?id=96754
---
webrtc/system_wrappers/Makefile.am | 41 ++++-
.../include/condition_variable_wrapper.h | 42 +++++
.../system_wrappers/source/condition_variable.cc | 41 +++++
.../source/condition_variable_event_win.cc | 195 +++++++++++++++++++++
.../source/condition_variable_event_win.h | 46 +++++
.../source/condition_variable_native_win.cc | 104 +++++++++++
.../source/condition_variable_native_win.h | 54 ++++++
7 files changed, 514 insertions(+), 9 deletions(-)
create mode 100644 webrtc/system_wrappers/include/condition_variable_wrapper.h
create mode 100644 webrtc/system_wrappers/source/condition_variable.cc
create mode 100644 webrtc/system_wrappers/source/condition_variable_event_win.cc
create mode 100644 webrtc/system_wrappers/source/condition_variable_event_win.h
create mode 100644 webrtc/system_wrappers/source/condition_variable_native_win.cc
create mode 100644 webrtc/system_wrappers/source/condition_variable_native_win.h
diff --git a/webrtc/system_wrappers/Makefile.am b/webrtc/system_wrappers/Makefile.am
index 8215013..09973a7 100644
--- a/webrtc/system_wrappers/Makefile.am
+++ b/webrtc/system_wrappers/Makefile.am
@@ -2,6 +2,7 @@ noinst_LTLIBRARIES = libsystem_wrappers.la
noinst_HEADERS = include/aligned_array.h \
include/asm_defines.h \
+ include/condition_variable_wrapper.h \
include/compile_assert_c.h \
include/event_wrapper.h \
include/scoped_vector.h \
@@ -42,27 +43,49 @@ libsystem_wrappers_la_SOURCES = include/aligned_malloc.h \
source/trace_impl.h \
source/trace_posix.h \
source/trace_win.h
+
+EXTRA_DIST = BUILD.gn
+
if HAVE_POSIX
libsystem_wrappers_la_SOURCES += source/critical_section_posix.cc \
source/event_timer_posix.cc \
source/rw_lock_posix.cc \
source/thread_posix.cc \
source/trace_posix.cc
+else
+EXTRA_DIST += source/critical_section_posix.cc \
+ source/event_timer_posix.cc \
+ source/rw_lock_posix.cc \
+ source/thread_posix.cc \
+ source/trace_posix.cc
endif
+
if HAVE_WIN
-libsystem_wrappers_la_SOURCES += source/critical_section_win.cc \
+libsystem_wrappers_la_SOURCES += include/fix_interlocked_exchange_pointer_win.h \
+ source/critical_section_win.cc \
+ source/condition_variable.cc \
+ source/condition_variable_event_win.cc \
+ source/condition_variable_event_win.h \
+ source/condition_variable_native_win.cc \
+ source/condition_variable_native_win.h \
source/event_timer_win.cc \
source/rw_lock_win.cc \
source/rw_lock_generic.cc \
source/thread_win.cc \
source/trace_win.cc
+else
+EXTRA_DIST += include/fix_interlocked_exchange_pointer_win.h \
+ source/critical_section_win.cc \
+ source/condition_variable.cc \
+ source/condition_variable_event_win.cc \
+ source/condition_variable_event_win.h \
+ source/condition_variable_native_win.cc \
+ source/condition_variable_native_win.h \
+ source/event_timer_win.cc \
+ source/rw_lock_generic.cc \
+ source/rw_lock_win.cc \
+ source/thread_win.cc \
+ source/trace_win.cc
endif
-libsystem_wrappers_la_CXXFLAGS = $(AM_CXXFLAGS) $(COMMON_CXXFLAGS)
-EXTRA_DIST = BUILD.gn \
- source/critical_section_win.cc \
- source/event_timer_win.cc \
- source/rw_lock_generic.cc \
- source/rw_lock_win.cc \
- source/thread_win.cc \
- source/trace_win.cc
+libsystem_wrappers_la_CXXFLAGS = $(AM_CXXFLAGS) $(COMMON_CXXFLAGS)
diff --git a/webrtc/system_wrappers/include/condition_variable_wrapper.h b/webrtc/system_wrappers/include/condition_variable_wrapper.h
new file mode 100644
index 0000000..37ca30f
--- /dev/null
+++ b/webrtc/system_wrappers/include/condition_variable_wrapper.h
@@ -0,0 +1,42 @@
+/*
+ * 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 WEBRTC_SYSTEM_WRAPPERS_INCLUDE_CONDITION_VARIABLE_WRAPPER_H_
+#define WEBRTC_SYSTEM_WRAPPERS_INCLUDE_CONDITION_VARIABLE_WRAPPER_H_
+
+namespace webrtc {
+
+class CriticalSectionWrapper;
+
+class ConditionVariableWrapper {
+ public:
+ // Factory method, constructor disabled.
+ static ConditionVariableWrapper* CreateConditionVariable();
+
+ virtual ~ConditionVariableWrapper() {}
+
+ // Calling thread will atomically release crit_sect and wait until next
+ // some other thread calls Wake() or WakeAll().
+ virtual void SleepCS(CriticalSectionWrapper& crit_sect) = 0;
+
+ // Same as above but with a timeout.
+ virtual bool SleepCS(CriticalSectionWrapper& crit_sect,
+ unsigned long max_time_in_ms) = 0;
+
+ // Wakes one thread calling SleepCS().
+ virtual void Wake() = 0;
+
+ // Wakes all threads calling SleepCS().
+ virtual void WakeAll() = 0;
+};
+
+} // namespace webrtc
+
+#endif // WEBRTC_SYSTEM_WRAPPERS_INCLUDE_CONDITION_VARIABLE_WRAPPER_H_
diff --git a/webrtc/system_wrappers/source/condition_variable.cc b/webrtc/system_wrappers/source/condition_variable.cc
new file mode 100644
index 0000000..f5ae93a
--- /dev/null
+++ b/webrtc/system_wrappers/source/condition_variable.cc
@@ -0,0 +1,41 @@
+/*
+ * 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.
+ */
+
+#include "webrtc/system_wrappers/include/condition_variable_wrapper.h"
+
+#if defined(_WIN32)
+#include <windows.h>
+#include "webrtc/system_wrappers/source/condition_variable_event_win.h"
+#include "webrtc/system_wrappers/source/condition_variable_native_win.h"
+#elif defined(WEBRTC_LINUX) || defined(WEBRTC_MAC)
+#include <pthread.h>
+#include "webrtc/system_wrappers/source/condition_variable_posix.h"
+#endif
+
+namespace webrtc {
+
+ConditionVariableWrapper* ConditionVariableWrapper::CreateConditionVariable() {
+#if defined(_WIN32)
+ // Try to create native condition variable implementation.
+ ConditionVariableWrapper* ret_val = ConditionVariableNativeWin::Create();
+ if (!ret_val) {
+ // Native condition variable implementation does not exist. Create generic
+ // condition variable based on events.
+ ret_val = new ConditionVariableEventWin();
+ }
+ return ret_val;
+#elif defined(WEBRTC_LINUX) || defined(WEBRTC_MAC)
+ return ConditionVariablePosix::Create();
+#else
+ return NULL;
+#endif
+}
+
+} // namespace webrtc
diff --git a/webrtc/system_wrappers/source/condition_variable_event_win.cc b/webrtc/system_wrappers/source/condition_variable_event_win.cc
new file mode 100644
index 0000000..41b019d
--- /dev/null
+++ b/webrtc/system_wrappers/source/condition_variable_event_win.cc
@@ -0,0 +1,195 @@
+/*
+Source:
+http://www1.cse.wustl.edu/~schmidt/ACE-copying.html
+
+License:
+Copyright and Licensing Information for ACE(TM), TAO(TM), CIAO(TM), DAnCE(TM),
+and CoSMIC(TM)
+
+ACE(TM), TAO(TM), CIAO(TM), DAnCE>(TM), and CoSMIC(TM) (henceforth referred to
+as "DOC software") are copyrighted by Douglas C. Schmidt and his research
+group at Washington University, University of California, Irvine, and
+Vanderbilt University, Copyright (c) 1993-2009, all rights reserved. Since DOC
+software is open-source, freely available software, you are free to use,
+modify, copy, and distribute--perpetually and irrevocably--the DOC software
+source code and object code produced from the source, as well as copy and
+distribute modified versions of this software. You must, however, include this
+copyright statement along with any code built using DOC software that you
+release. No copyright statement needs to be provided if you just ship binary
+executables of your software products.
+You can use DOC software in commercial and/or binary software releases and are
+under no obligation to redistribute any of your source code that is built
+using DOC software. Note, however, that you may not misappropriate the DOC
+software code, such as copyrighting it yourself or claiming authorship of the
+DOC software code, in a way that will prevent DOC software from being
+distributed freely using an open-source development model. You needn't inform
+anyone that you're using DOC software in your software, though we encourage
+you to let us know so we can promote your project in the DOC software success
+stories.
+
+The ACE, TAO, CIAO, DAnCE, and CoSMIC web sites are maintained by the DOC
+Group at the Institute for Software Integrated Systems (ISIS) and the Center
+for Distributed Object Computing of Washington University, St. Louis for the
+development of open-source software as part of the open-source software
+community. Submissions are provided by the submitter ``as is'' with no
+warranties whatsoever, including any warranty of merchantability,
+noninfringement of third party intellectual property, or fitness for any
+particular purpose. In no event shall the submitter be liable for any direct,
+indirect, special, exemplary, punitive, or consequential damages, including
+without limitation, lost profits, even if advised of the possibility of such
+damages. Likewise, DOC software is provided as is with no warranties of any
+kind, including the warranties of design, merchantability, and fitness for a
+particular purpose, noninfringement, or arising from a course of dealing,
+usage or trade practice. Washington University, UC Irvine, Vanderbilt
+University, their employees, and students shall have no liability with respect
+to the infringement of copyrights, trade secrets or any patents by DOC
+software or any part thereof. Moreover, in no event will Washington
+University, UC Irvine, or Vanderbilt University, their employees, or students
+be liable for any lost revenue or profits or other special, indirect and
+consequential damages.
+
+DOC software is provided with no support and without any obligation on the
+part of Washington University, UC Irvine, Vanderbilt University, their
+employees, or students to assist in its use, correction, modification, or
+enhancement. A number of companies around the world provide commercial support
+for DOC software, however. DOC software is Y2K-compliant, as long as the
+underlying OS platform is Y2K-compliant. Likewise, DOC software is compliant
+with the new US daylight savings rule passed by Congress as "The Energy Policy
+Act of 2005," which established new daylight savings times (DST) rules for the
+United States that expand DST as of March 2007. Since DOC software obtains
+time/date and calendaring information from operating systems users will not be
+affected by the new DST rules as long as they upgrade their operating systems
+accordingly.
+
+The names ACE(TM), TAO(TM), CIAO(TM), DAnCE(TM), CoSMIC(TM), Washington
+University, UC Irvine, and Vanderbilt University, may not be used to endorse
+or promote products or services derived from this source without express
+written permission from Washington University, UC Irvine, or Vanderbilt
+University. This license grants no permission to call products or services
+derived from this source ACE(TM), TAO(TM), CIAO(TM), DAnCE(TM), or CoSMIC(TM),
+nor does it grant permission for the name Washington University, UC Irvine, or
+Vanderbilt University to appear in their names.
+*/
+
+/*
+ * This source code contain modifications to the original source code
+ * which can be found here:
+ * http://www.cs.wustl.edu/~schmidt/win32-cv-1.html (section 3.2).
+ * Modifications:
+ * 1) Dynamic detection of native support for condition variables.
+ * 2) Use of WebRTC defined types and classes. Renaming of some functions.
+ * 3) Introduction of a second event for wake all functionality. This prevents
+ * a thread from spinning on the same condition variable, preventing other
+ * threads from waking up.
+ */
+
+#include "webrtc/system_wrappers/source/condition_variable_event_win.h"
+#include "webrtc/system_wrappers/source/critical_section_win.h"
+
+namespace webrtc {
+
+ConditionVariableEventWin::ConditionVariableEventWin() : eventID_(WAKEALL_0) {
+ memset(&num_waiters_[0], 0, sizeof(num_waiters_));
+
+ InitializeCriticalSection(&num_waiters_crit_sect_);
+
+ events_[WAKEALL_0] = CreateEvent(NULL, // no security attributes
+ TRUE, // manual-reset, sticky event
+ FALSE, // initial state non-signaled
+ NULL); // no name for event
+
+ events_[WAKEALL_1] = CreateEvent(NULL, // no security attributes
+ TRUE, // manual-reset, sticky event
+ FALSE, // initial state non-signaled
+ NULL); // no name for event
+
+ events_[WAKE] = CreateEvent(NULL, // no security attributes
+ FALSE, // auto-reset, sticky event
+ FALSE, // initial state non-signaled
+ NULL); // no name for event
+}
+
+ConditionVariableEventWin::~ConditionVariableEventWin() {
+ CloseHandle(events_[WAKE]);
+ CloseHandle(events_[WAKEALL_1]);
+ CloseHandle(events_[WAKEALL_0]);
+
+ DeleteCriticalSection(&num_waiters_crit_sect_);
+}
+
+void ConditionVariableEventWin::SleepCS(CriticalSectionWrapper& crit_sect) {
+ SleepCS(crit_sect, INFINITE);
+}
+
+bool ConditionVariableEventWin::SleepCS(CriticalSectionWrapper& crit_sect,
+ unsigned long max_time_in_ms) {
+ EnterCriticalSection(&num_waiters_crit_sect_);
+
+ // Get the eventID for the event that will be triggered by next
+ // WakeAll() call and start waiting for it.
+ const EventWakeUpType eventID =
+ (WAKEALL_0 == eventID_) ? WAKEALL_1 : WAKEALL_0;
+
+ ++(num_waiters_[eventID]);
+ LeaveCriticalSection(&num_waiters_crit_sect_);
+
+ CriticalSectionWindows* cs =
+ static_cast<CriticalSectionWindows*>(&crit_sect);
+ LeaveCriticalSection(&cs->crit);
+ HANDLE events[2];
+ events[0] = events_[WAKE];
+ events[1] = events_[eventID];
+ const DWORD result = WaitForMultipleObjects(2, // Wait on 2 events.
+ events,
+ FALSE, // Wait for either.
+ max_time_in_ms);
+
+ const bool ret_val = (result != WAIT_TIMEOUT);
+
+ EnterCriticalSection(&num_waiters_crit_sect_);
+ --(num_waiters_[eventID]);
+
+ // Last waiter should only be true for WakeAll(). WakeAll() correspond
+ // to position 1 in events[] -> (result == WAIT_OBJECT_0 + 1)
+ const bool last_waiter = (result == WAIT_OBJECT_0 + 1) &&
+ (num_waiters_[eventID] == 0);
+ LeaveCriticalSection(&num_waiters_crit_sect_);
+
+ if (last_waiter) {
+ // Reset/unset the WakeAll() event since all threads have been
+ // released.
+ ResetEvent(events_[eventID]);
+ }
+
+ EnterCriticalSection(&cs->crit);
+ return ret_val;
+}
+
+void ConditionVariableEventWin::Wake() {
+ EnterCriticalSection(&num_waiters_crit_sect_);
+ const bool have_waiters = (num_waiters_[WAKEALL_0] > 0) ||
+ (num_waiters_[WAKEALL_1] > 0);
+ LeaveCriticalSection(&num_waiters_crit_sect_);
+
+ if (have_waiters) {
+ SetEvent(events_[WAKE]);
+ }
+}
+
+void ConditionVariableEventWin::WakeAll() {
+ EnterCriticalSection(&num_waiters_crit_sect_);
+
+ // Update current WakeAll() event
+ eventID_ = (WAKEALL_0 == eventID_) ? WAKEALL_1 : WAKEALL_0;
+
+ // Trigger current event
+ const EventWakeUpType eventID = eventID_;
+ const bool have_waiters = num_waiters_[eventID] > 0;
+ LeaveCriticalSection(&num_waiters_crit_sect_);
+
+ if (have_waiters) {
+ SetEvent(events_[eventID]);
+ }
+}
+
+} // namespace webrtc
diff --git a/webrtc/system_wrappers/source/condition_variable_event_win.h b/webrtc/system_wrappers/source/condition_variable_event_win.h
new file mode 100644
index 0000000..cdcef7d
--- /dev/null
+++ b/webrtc/system_wrappers/source/condition_variable_event_win.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2013 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 WEBRTC_SYSTEM_WRAPPERS_SOURCE_CONDITION_VARIABLE_EVENT_WIN_H_
+#define WEBRTC_SYSTEM_WRAPPERS_SOURCE_CONDITION_VARIABLE_EVENT_WIN_H_
+
+#include <windows.h>
+
+#include "webrtc/system_wrappers/include/condition_variable_wrapper.h"
+
+namespace webrtc {
+
+class ConditionVariableEventWin : public ConditionVariableWrapper {
+ public:
+ ConditionVariableEventWin();
+ virtual ~ConditionVariableEventWin();
+
+ void SleepCS(CriticalSectionWrapper& crit_sect);
+ bool SleepCS(CriticalSectionWrapper& crit_sect, unsigned long max_time_inMS);
+ void Wake();
+ void WakeAll();
+
+ private:
+ enum EventWakeUpType {
+ WAKEALL_0 = 0,
+ WAKEALL_1 = 1,
+ WAKE = 2,
+ EVENT_COUNT = 3
+ };
+
+ unsigned int num_waiters_[2];
+ EventWakeUpType eventID_;
+ CRITICAL_SECTION num_waiters_crit_sect_;
+ HANDLE events_[EVENT_COUNT];
+};
+
+} // namespace webrtc
+
+#endif // WEBRTC_SYSTEM_WRAPPERS_SOURCE_CONDITION_VARIABLE_EVENT_WIN_H_
diff --git a/webrtc/system_wrappers/source/condition_variable_native_win.cc b/webrtc/system_wrappers/source/condition_variable_native_win.cc
new file mode 100644
index 0000000..45225f2
--- /dev/null
+++ b/webrtc/system_wrappers/source/condition_variable_native_win.cc
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2013 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 "webrtc/system_wrappers/include/trace.h"
+#include "webrtc/system_wrappers/source/condition_variable_native_win.h"
+#include "webrtc/system_wrappers/source/critical_section_win.h"
+
+namespace webrtc {
+
+static HMODULE library = NULL;
+static bool win_support_condition_variables_primitive = false;
+
+PInitializeConditionVariable PInitializeConditionVariable_;
+PSleepConditionVariableCS PSleepConditionVariableCS_;
+PWakeConditionVariable PWakeConditionVariable_;
+PWakeAllConditionVariable PWakeAllConditionVariable_;
+
+typedef void (WINAPI *PInitializeConditionVariable)(PCONDITION_VARIABLE);
+typedef BOOL (WINAPI *PSleepConditionVariableCS)(PCONDITION_VARIABLE,
+ PCRITICAL_SECTION, DWORD);
+typedef void (WINAPI *PWakeConditionVariable)(PCONDITION_VARIABLE);
+typedef void (WINAPI *PWakeAllConditionVariable)(PCONDITION_VARIABLE);
+
+ConditionVariableNativeWin::ConditionVariableNativeWin() {
+}
+
+ConditionVariableNativeWin::~ConditionVariableNativeWin() {
+}
+
+ConditionVariableWrapper* ConditionVariableNativeWin::Create() {
+ ConditionVariableNativeWin* ret_val = new ConditionVariableNativeWin();
+ if (!ret_val->Init()) {
+ delete ret_val;
+ return NULL;
+ }
+ return ret_val;
+}
+
+bool ConditionVariableNativeWin::Init() {
+ if (!library) {
+ // Native implementation is supported on Vista+.
+ library = LoadLibrary(TEXT("Kernel32.dll"));
+ // TODO(henrike): this code results in an attempt to load the above dll
+ // every time the previous attempt failed. Only try to load once.
+ if (library) {
+ // TODO(henrike): not thread safe as reading and writing to library is not
+ // serialized. Fix.
+ WEBRTC_TRACE(kTraceStateInfo, kTraceUtility, -1, "Loaded Kernel.dll");
+
+ PInitializeConditionVariable_ =
+ (PInitializeConditionVariable) GetProcAddress(
+ library, "InitializeConditionVariable");
+ PSleepConditionVariableCS_ = (PSleepConditionVariableCS) GetProcAddress(
+ library, "SleepConditionVariableCS");
+ PWakeConditionVariable_ = (PWakeConditionVariable) GetProcAddress(
+ library, "WakeConditionVariable");
+ PWakeAllConditionVariable_ = (PWakeAllConditionVariable) GetProcAddress(
+ library, "WakeAllConditionVariable");
+
+ if (PInitializeConditionVariable_ && PSleepConditionVariableCS_
+ && PWakeConditionVariable_ && PWakeAllConditionVariable_) {
+ WEBRTC_TRACE(
+ kTraceStateInfo, kTraceUtility, -1,
+ "Loaded native condition variables");
+ win_support_condition_variables_primitive = true;
+ }
+ }
+ }
+ if (!win_support_condition_variables_primitive) {
+ return false;
+ }
+ PInitializeConditionVariable_(&condition_variable_);
+ return true;
+}
+
+void ConditionVariableNativeWin::SleepCS(CriticalSectionWrapper& crit_sect) {
+ SleepCS(crit_sect, INFINITE);
+}
+
+bool ConditionVariableNativeWin::SleepCS(CriticalSectionWrapper& crit_sect,
+ unsigned long max_time_in_ms) {
+ CriticalSectionWindows* cs =
+ static_cast<CriticalSectionWindows*>(&crit_sect);
+ BOOL ret_val = PSleepConditionVariableCS_(&condition_variable_,
+ &(cs->crit), max_time_in_ms);
+ return ret_val != 0;
+}
+
+void ConditionVariableNativeWin::Wake() {
+ PWakeConditionVariable_(&condition_variable_);
+}
+
+void ConditionVariableNativeWin::WakeAll() {
+ PWakeAllConditionVariable_(&condition_variable_);
+}
+
+} // namespace webrtc
diff --git a/webrtc/system_wrappers/source/condition_variable_native_win.h b/webrtc/system_wrappers/source/condition_variable_native_win.h
new file mode 100644
index 0000000..c22787f
--- /dev/null
+++ b/webrtc/system_wrappers/source/condition_variable_native_win.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2013 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 WEBRTC_SYSTEM_WRAPPERS_SOURCE_CONDITION_VARIABLE_NATIVE_WIN_H_
+#define WEBRTC_SYSTEM_WRAPPERS_SOURCE_CONDITION_VARIABLE_NATIVE_WIN_H_
+
+#include <windows.h>
+
+#include "webrtc/system_wrappers/include/condition_variable_wrapper.h"
+
+namespace webrtc {
+
+#if !defined CONDITION_VARIABLE_INIT
+typedef struct RTL_CONDITION_VARIABLE_ {
+ void* Ptr;
+} RTL_CONDITION_VARIABLE, *PRTL_CONDITION_VARIABLE;
+
+typedef RTL_CONDITION_VARIABLE CONDITION_VARIABLE, *PCONDITION_VARIABLE;
+#endif
+
+typedef void (WINAPI* PInitializeConditionVariable)(PCONDITION_VARIABLE);
+typedef BOOL (WINAPI* PSleepConditionVariableCS)(PCONDITION_VARIABLE,
+ PCRITICAL_SECTION, DWORD);
+typedef void (WINAPI* PWakeConditionVariable)(PCONDITION_VARIABLE);
+typedef void (WINAPI* PWakeAllConditionVariable)(PCONDITION_VARIABLE);
+
+class ConditionVariableNativeWin : public ConditionVariableWrapper {
+ public:
+ static ConditionVariableWrapper* Create();
+ virtual ~ConditionVariableNativeWin();
+
+ void SleepCS(CriticalSectionWrapper& crit_sect);
+ bool SleepCS(CriticalSectionWrapper& crit_sect, unsigned long max_time_inMS);
+ void Wake();
+ void WakeAll();
+
+ private:
+ ConditionVariableNativeWin();
+
+ bool Init();
+
+ CONDITION_VARIABLE condition_variable_;
+};
+
+} // namespace webrtc
+
+#endif // WEBRTC_SYSTEM_WRAPPERS_SOURCE_CONDITION_VARIABLE_NATIVE_WIN_H_
--
2.14.3

37
SOURCES/0008-build-Protect-against-unsupported-CPU-types.patch
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@ -0,0 +1,37 @@
From 75ef0de24167daa84c11774f4bc9d1b4a9eaacfa Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Tue, 5 Jul 2016 18:07:45 -0400
Subject: [PATCH 08/16] build: Protect against unsupported CPU types
---
configure.ac | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
index 5ec8517..1fcbd53 100644
--- a/configure.ac
+++ b/configure.ac
@@ -73,7 +73,8 @@ AS_CASE(["${host}"],
[
PLATFORM_CFLAGS="-DWEBRTC_WIN -D_WIN32 -U__STRICT_ANSI__"
HAVE_WIN=1
- ]
+ ],
+ [AC_MSG_ERROR([Unsupported host $host])]
)
AC_SUBST(PLATFORM_CFLAGS)
AM_CONDITIONAL(HAVE_POSIX, [test "x${HAVE_POSIX}" = "x1"])
@@ -94,8 +95,9 @@ AS_CASE(["${host_cpu}"],
[
HAVE_ARM=1
ARCH_CFLAGS="-DWEBRTC_ARCH_ARM"
- ]
+ ],
# FIXME: Add MIPS support, see webrtc/BUILD.gn for defines
+ [AC_MSG_ERROR([Unsupported CPU type $host_cpu])]
)
AM_CONDITIONAL(HAVE_X86, [test "x${HAVE_X86}" = "x1"])
AM_CONDITIONAL(HAVE_ARM, [test "x${HAVE_ARM}" = "x1"])
--
2.14.3

27
SOURCES/0009-osx-Fix-type-OS_FLAGS-instead-of-OS_CFLAGS.patch
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@ -0,0 +1,27 @@
From 1378babdf0f56938408d8137595023efe1bd7c2d Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Tue, 5 Jul 2016 18:44:19 -0400
Subject: [PATCH 09/16] osx: Fix type OS_FLAGS instead of OS_CFLAGS
---
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
index 1fcbd53..41d521c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -64,8 +64,8 @@ AS_CASE(["${host}"],
[*-*darwin*],
[
AS_IF([test "$HAVE_IOS" = "yes"],
- [OS_FLAGS="-DWEBRTC_MAC -DWEBRTC_IOS"],
- [OS_FLAGS="-DWEBRTC_MAC"])
+ [OS_CFLAGS="-DWEBRTC_MAC -DWEBRTC_IOS"],
+ [OS_CFLAGS="-DWEBRTC_MAC"])
PLATFORM_CFLAGS="-DWEBRTC_POSIX"
HAVE_POSIX=1
],
--
2.14.3

75
SOURCES/0010-build-Sync-defines-and-libs-with-build.gn.patch
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@ -0,0 +1,75 @@
From c9cffb9e3d632b61465afbca5d10c36512888035 Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Wed, 6 Jul 2016 11:32:55 -0400
Subject: [PATCH 10/16] build: Sync defines and libs with build.gn
---
configure.ac | 13 +++++++++----
webrtc/modules/audio_processing/Makefile.am | 2 +-
2 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/configure.ac b/configure.ac
index 41d521c..bdefd72 100644
--- a/configure.ac
+++ b/configure.ac
@@ -51,26 +51,29 @@ AC_CHECK_HEADER(MobileCoreServices/MobileCoreServices.h, HAVE_IOS="yes", HAVE_IO
AS_CASE(["${host}"],
[*android*],
[
- OS_CFLAGS="-DWEBRTC_ANDROID -DWEBRTC_LINUX"
+ OS_CFLAGS="-DWEBRTC_ANDROID -DWEBRTC_LINUX -DWEBRTC_THREAD_RR -DWEBRTC_CLOCK_TYPE_REALTIME"
+ OS_LDFLAGS="-llog"
PLATFORM_CFLAGS="-DWEBRTC_POSIX"
HAVE_POSIX=1
],
[*-*linux*],
[
- OS_CFLAGS="-DWEBRTC_LINUX"
+ OS_CFLAGS="-DWEBRTC_LINUX -DWEBRTC_THREAD_RR"
PLATFORM_CFLAGS="-DWEBRTC_POSIX"
+ OS_LDFLAGS="-lrt"
HAVE_POSIX=1
],
[*-*darwin*],
[
+ OS_CFLAGS="-DWEBRTC_MAC -DWEBRTC_THREAD_RR -DWEBRTC_CLOCK_TYPE_REALTIME"
AS_IF([test "$HAVE_IOS" = "yes"],
- [OS_CFLAGS="-DWEBRTC_MAC -DWEBRTC_IOS"],
- [OS_CFLAGS="-DWEBRTC_MAC"])
+ [OS_CFLAGS+=" -DWEBRTC_IOS"])
PLATFORM_CFLAGS="-DWEBRTC_POSIX"
HAVE_POSIX=1
],
[*-mingw32*],
[
+ OS_LDFLAGS="-lwinmm"
PLATFORM_CFLAGS="-DWEBRTC_WIN -D_WIN32 -U__STRICT_ANSI__"
HAVE_WIN=1
],
@@ -131,8 +134,10 @@ AM_CONDITIONAL([HAVE_NEON], [test "x$HAVE_NEON" = "x1"])
COMMON_CFLAGS="-DWEBRTC_AUDIO_PROCESSING_ONLY_BUILD ${PLATFORM_CFLAGS} ${OS_CFLAGS} ${ARCH_CFLAGS} -DNDEBUG -I\$(top_srcdir)"
COMMON_CXXFLAGS="-std=c++11 -DWEBRTC_AUDIO_PROCESSING_ONLY_BUILD ${PLATFORM_CFLAGS} ${OS_CFLAGS} ${ARCH_CFLAGS} ${GNUSTL_CFLAGS} -DNDEBUG -I\$(top_srcdir)"
+COMMON_LDFLAGS="${OS_LDFLAGS}"
AC_SUBST([COMMON_CFLAGS])
AC_SUBST([COMMON_CXXFLAGS])
+AC_SUBST([COMMON_LDFLAGS])
AC_CONFIG_FILES([
webrtc-audio-processing.pc
diff --git a/webrtc/modules/audio_processing/Makefile.am b/webrtc/modules/audio_processing/Makefile.am
index 8e45e3d..de259f0 100644
--- a/webrtc/modules/audio_processing/Makefile.am
+++ b/webrtc/modules/audio_processing/Makefile.am
@@ -174,7 +174,7 @@ libwebrtc_audio_processing_la_LIBADD = $(top_builddir)/webrtc/libwebrtc.la \
$(top_builddir)/webrtc/modules/audio_coding/libaudio_coding.la \
$(LIBWEBRTC_PRIVATEARCH) \
$(GNUSTL_LIBS)
-libwebrtc_audio_processing_la_LDFLAGS = $(AM_LDFLAGS) \
+libwebrtc_audio_processing_la_LDFLAGS = $(AM_LDFLAGS) $(COMMON_LDFLAGS) \
-Wl,--no-undefined \
-version-info $(LIBWEBRTC_AUDIO_PROCESSING_VERSION_INFO)
--
2.14.3

25
SOURCES/0011-build-Use-no-undefined-to-support-both-clang-and-gcc.patch
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@ -0,0 +1,25 @@
From b8be6d1095df620bf0e2b5855818fa4340244254 Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Wed, 6 Jul 2016 13:44:15 -0400
Subject: [PATCH 11/16] build: Use -no-undefined to support both clang and gcc
---
webrtc/modules/audio_processing/Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/webrtc/modules/audio_processing/Makefile.am b/webrtc/modules/audio_processing/Makefile.am
index de259f0..5a98913 100644
--- a/webrtc/modules/audio_processing/Makefile.am
+++ b/webrtc/modules/audio_processing/Makefile.am
@@ -175,7 +175,7 @@ libwebrtc_audio_processing_la_LIBADD = $(top_builddir)/webrtc/libwebrtc.la \
$(LIBWEBRTC_PRIVATEARCH) \
$(GNUSTL_LIBS)
libwebrtc_audio_processing_la_LDFLAGS = $(AM_LDFLAGS) $(COMMON_LDFLAGS) \
- -Wl,--no-undefined \
+ -no-undefined \
-version-info $(LIBWEBRTC_AUDIO_PROCESSING_VERSION_INFO)
# FIXME: The MIPS optimisations need to be hooked up once we have the
--
2.14.3

25
SOURCES/0012-build-Re-add-pthread-linking-on-linux.patch
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@ -0,0 +1,25 @@
From 7a37a8bca386faf206fef32cd8cdf0f8ea3313d5 Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Wed, 6 Jul 2016 13:57:00 -0400
Subject: [PATCH 12/16] build: Re-add pthread linking on linux
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index bdefd72..a0c194a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -60,7 +60,7 @@ AS_CASE(["${host}"],
[
OS_CFLAGS="-DWEBRTC_LINUX -DWEBRTC_THREAD_RR"
PLATFORM_CFLAGS="-DWEBRTC_POSIX"
- OS_LDFLAGS="-lrt"
+ OS_LDFLAGS="-lrt -lpthread"
HAVE_POSIX=1
],
[*-*darwin*],
--
2.14.3

28
SOURCES/0013-build-Add-ARM-64bit-support.patch
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@ -0,0 +1,28 @@
From 7d15b10fb0829d456486da6a49a84492dd3eca4f Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Wed, 6 Jul 2016 15:18:15 -0400
Subject: [PATCH 13/16] build: Add ARM 64bit support
---
configure.ac | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/configure.ac b/configure.ac
index a0c194a..b4b9ddf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -99,6 +99,11 @@ AS_CASE(["${host_cpu}"],
HAVE_ARM=1
ARCH_CFLAGS="-DWEBRTC_ARCH_ARM"
],
+ [aarch64*],
+ [
+ HAVE_NEON=1
+ ARCH_CFLAGS="-DWEBRTC_HAS_NEON -DWEBRTC_ARCH_ARM64"
+ ],
# FIXME: Add MIPS support, see webrtc/BUILD.gn for defines
[AC_MSG_ERROR([Unsupported CPU type $host_cpu])]
)
--
2.14.3

94
SOURCES/0014-build-fix-architecture-detection.patch
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@ -0,0 +1,94 @@
From ff77a85c28564d939d554ba264480d1876cbc316 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Sat, 6 Aug 2016 11:02:43 +0200
Subject: [PATCH 14/16] build: fix architecture detection
The current architecture detection, based on the "host_cpu" part of the
tuple does not work properly for a number of reason:
- The code assumes that if host_cpu starts with "arm" then ARM
instructions are available, which is incorrect. Indeed, Cortex-M
platforms can run Linux, they are ARM platforms (so host_cpu = arm),
but they don't support ARM instructions: they support only the
Thumb-2 instruction set.
- The armv7 case is also not very useful, as it is not standard at all
to pass armv7 as host_cpu even if the host system is actually ARMv7
based.
- For the same reason, the armv8 case is not very useful: ARMv8 is
AArch64, and there is already a separate case to handle this
architecture.
So, this commit moves away from a host_cpu based logic, and instead
tests using AC_CHECK_DECLS() the built-in definitions of the compiler:
- If we have __ARM_ARCH_ISA_ARM defined, then it's an ARM processor
that supports the ARM instruction set (this allows to exclude Thumb-2
only processors).
- If we have __ARM_ARCH_7A__, then we have an ARMv7-A processor, and
we can enable the corresponding optimizations
- Same for __aarch64__, __i386__ and __x86_64__.
In addition, we remove the AC_MSG_ERROR() that makes the build fail for
all architectures but the ones that are explicitly supported. Indeed,
webrtc-audio-processing builds just fine for other architectures (tested
on MIPS), it's just that none of the architecture-specific optimizations
will be used.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
configure.ac | 35 +++++++++++------------------------
1 file changed, 11 insertions(+), 24 deletions(-)
diff --git a/configure.ac b/configure.ac
index b4b9ddf..acbb3e2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -83,30 +83,17 @@ AC_SUBST(PLATFORM_CFLAGS)
AM_CONDITIONAL(HAVE_POSIX, [test "x${HAVE_POSIX}" = "x1"])
AM_CONDITIONAL(HAVE_WIN, [test "x${HAVE_WIN}" = "x1"])
-AS_CASE(["${host_cpu}"],
- [i?86|x86_64],
- [
- HAVE_X86=1
- ],
- [armv7*|armv8*],
- [
- HAVE_ARM=1
- HAVE_ARMV7=1
- ARCH_CFLAGS="-DWEBRTC_ARCH_ARM -DWEBRTC_ARCH_ARM_V7"
- ],
- [arm*],
- [
- HAVE_ARM=1
- ARCH_CFLAGS="-DWEBRTC_ARCH_ARM"
- ],
- [aarch64*],
- [
- HAVE_NEON=1
- ARCH_CFLAGS="-DWEBRTC_HAS_NEON -DWEBRTC_ARCH_ARM64"
- ],
- # FIXME: Add MIPS support, see webrtc/BUILD.gn for defines
- [AC_MSG_ERROR([Unsupported CPU type $host_cpu])]
-)
+# Testing __ARM_ARCH_ISA_ARM since the code contains ARM instructions,
+# which don't work on Thumb-2 only platforms (ARMv7-M).
+AC_CHECK_DECLS([__ARM_ARCH_ISA_ARM],
+ [HAVE_ARM=1; ARCH_CFLAGS="${ARCH_CFLAGS} -DWEBRTC_ARCH_ARM"])
+AC_CHECK_DECLS([__ARM_ARCH_7A__],
+ [HAVE_ARMV7=1; ARCH_CFLAGS="${ARCH_CFLAGS} -DWEBRTC_ARCH_ARM_V7"])
+AC_CHECK_DECLS([__aarch64__],
+ [HAVE_NEON=1; ARCH_CFLAGS="${ARCH_CFLAGS} -DWEBRTC_HAS_NEON -DWEBRTC_ARCH_ARM64"])
+AC_CHECK_DECLS([__i386__], [HAVE_X86=1])
+AC_CHECK_DECLS([__x86_64__], [HAVE_X86=1])
+
AM_CONDITIONAL(HAVE_X86, [test "x${HAVE_X86}" = "x1"])
AM_CONDITIONAL(HAVE_ARM, [test "x${HAVE_ARM}" = "x1"])
AM_CONDITIONAL(HAVE_ARMV7, [test "x${HAVE_ARMV7}" = "x1"])
--
2.14.3

26
SOURCES/0015-doc-file-invalid-reference-to-pulseaudio-mailing-lis.patch
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@ -0,0 +1,26 @@
From 0d937fbc7152f34f32cd4cd016ed623434b90796 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Sat, 6 Aug 2016 11:03:27 +0200
Subject: [PATCH 15/16] doc: file invalid reference to pulseaudio mailing list
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
README.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/README.md b/README.md
index 03de756..9133f17 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Feedback
========
Patches, suggestions welcome. You can send them to the PulseAudio mailing
-list[2] or to me at the address below.
+list[3] or to me at the address below.
-- Arun Raghavan <mail@arunraghavan.net>
--
2.14.3

30
SOURCES/0016-build-Fix-configure-option-with-ns-mode.patch
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@ -0,0 +1,30 @@
From ee8cfef49b8417c2f0ba65a249d2ee8c360d19ab Mon Sep 17 00:00:00 2001
From: Mirko Vogt <mirko-dev@nanl.de>
Date: Fri, 6 Jan 2017 03:04:20 +0100
Subject: [PATCH 16/16] build: Fix configure option '--with-ns-mode'
Make *really* take '--with-ns-mode'-option into account.
Before it was bogus (wrong if-check) and it always resulted
in the float version being used.
Signed-off-by: Mirko Vogt <mirko-dev@nanl.de>
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index acbb3e2..e78bf27 100644
--- a/configure.ac
+++ b/configure.ac
@@ -20,7 +20,7 @@ AC_LANG_CPLUSPLUS
AC_ARG_WITH([ns-mode],
AS_HELP_STRING([--with-ns-mode=float|fixed], [Noise suppresion mode to use. Default is float]))
-AS_CASE(["x${with_ns_mode}"],
+AS_CASE(["${with_ns_mode}"],
["fixed"], [NS_FIXED=1],
["float"], [NS_FIXED=0],
[NS_FIXED=0])
--
2.14.3

90
SOURCES/webrtc-audio-processing-0.2-big-endian.patch
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@ -0,0 +1,90 @@
diff -up webrtc-audio-processing-0.2/webrtc/common_audio/wav_file.cc.than webrtc-audio-processing-0.2/webrtc/common_audio/wav_file.cc
--- webrtc-audio-processing-0.2/webrtc/common_audio/wav_file.cc.than 2016-05-24 08:28:45.749940095 -0400
+++ webrtc-audio-processing-0.2/webrtc/common_audio/wav_file.cc 2016-05-24 08:50:30.361020010 -0400
@@ -64,9 +64,6 @@ WavReader::~WavReader() {
}
size_t WavReader::ReadSamples(size_t num_samples, int16_t* samples) {
-#ifndef WEBRTC_ARCH_LITTLE_ENDIAN
-#error "Need to convert samples to big-endian when reading from WAV file"
-#endif
// There could be metadata after the audio; ensure we don't read it.
num_samples = std::min(rtc::checked_cast<uint32_t>(num_samples),
num_samples_remaining_);
@@ -76,6 +73,12 @@ size_t WavReader::ReadSamples(size_t num
RTC_CHECK(read == num_samples || feof(file_handle_));
RTC_CHECK_LE(read, num_samples_remaining_);
num_samples_remaining_ -= rtc::checked_cast<uint32_t>(read);
+#ifndef WEBRTC_ARCH_LITTLE_ENDIAN
+ //convert to big-endian
+ for(size_t idx = 0; idx < num_samples; idx++) {
+ samples[idx] = (samples[idx]<<8) | (samples[idx]>>8);
+ }
+#endif
return read;
}
@@ -120,10 +123,17 @@ WavWriter::~WavWriter() {
void WavWriter::WriteSamples(const int16_t* samples, size_t num_samples) {
#ifndef WEBRTC_ARCH_LITTLE_ENDIAN
-#error "Need to convert samples to little-endian when writing to WAV file"
-#endif
+ int16_t * le_samples = new int16_t[num_samples];
+ for(size_t idx = 0; idx < num_samples; idx++) {
+ le_samples[idx] = (samples[idx]<<8) | (samples[idx]>>8);
+ }
+ const size_t written =
+ fwrite(le_samples, sizeof(*le_samples), num_samples, file_handle_);
+ delete []le_samples;
+#else
const size_t written =
fwrite(samples, sizeof(*samples), num_samples, file_handle_);
+#endif
RTC_CHECK_EQ(num_samples, written);
num_samples_ += static_cast<uint32_t>(written);
RTC_CHECK(written <= std::numeric_limits<uint32_t>::max() ||
diff -up webrtc-audio-processing-0.2/webrtc/common_audio/wav_header.cc.than webrtc-audio-processing-0.2/webrtc/common_audio/wav_header.cc
--- webrtc-audio-processing-0.2/webrtc/common_audio/wav_header.cc.than 2016-05-24 08:50:52.591379263 -0400
+++ webrtc-audio-processing-0.2/webrtc/common_audio/wav_header.cc 2016-05-24 08:52:08.552606848 -0400
@@ -129,7 +129,39 @@ static inline std::string ReadFourCC(uin
return std::string(reinterpret_cast<char*>(&x), 4);
}
#else
-#error "Write be-to-le conversion functions"
+static inline void WriteLE16(uint16_t* f, uint16_t x) {
+ *f = ((x << 8) & 0xff00) | ( ( x >> 8) & 0x00ff);
+}
+
+static inline void WriteLE32(uint32_t* f, uint32_t x) {
+ *f = ( (x & 0x000000ff) << 24 )
+ | ((x & 0x0000ff00) << 8)
+ | ((x & 0x00ff0000) >> 8)
+ | ((x & 0xff000000) >> 24 );
+}
+
+static inline void WriteFourCC(uint32_t* f, char a, char b, char c, char d) {
+ *f = (static_cast<uint32_t>(a) << 24 )
+ | (static_cast<uint32_t>(b) << 16)
+ | (static_cast<uint32_t>(c) << 8)
+ | (static_cast<uint32_t>(d) );
+}
+
+static inline uint16_t ReadLE16(uint16_t x) {
+ return (( x & 0x00ff) << 8 )| ((x & 0xff00)>>8);
+}
+
+static inline uint32_t ReadLE32(uint32_t x) {
+ return ( (x & 0x000000ff) << 24 )
+ | ( (x & 0x0000ff00) << 8 )
+ | ( (x & 0x00ff0000) >> 8)
+ | ( (x & 0xff000000) >> 24 );
+}
+
+static inline std::string ReadFourCC(uint32_t x) {
+ x = ReadLE32(x);
+ return std::string(reinterpret_cast<char*>(&x), 4);
+}
#endif
static inline uint32_t RiffChunkSize(uint32_t bytes_in_payload) {

24
SOURCES/webrtc-fix-typedefs-on-other-arches.patch
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@ -0,0 +1,24 @@
diff -up webrtc-audio-processing-0.2/webrtc/typedefs.h.typedef webrtc-audio-processing-0.2/webrtc/typedefs.h
--- webrtc-audio-processing-0.2/webrtc/typedefs.h.typedef 2016-05-12 09:08:53.885000410 -0500
+++ webrtc-audio-processing-0.2/webrtc/typedefs.h 2016-05-12 09:12:38.006851953 -0500
@@ -48,7 +48,19 @@
#define WEBRTC_ARCH_32_BITS
#define WEBRTC_ARCH_LITTLE_ENDIAN
#else
-#error Please add support for your architecture in typedefs.h
+/* instead of failing, use typical unix defines... */
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+#define WEBRTC_ARCH_LITTLE_ENDIAN
+#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+#define WEBRTC_ARCH_BIG_ENDIAN
+#else
+#error __BYTE_ORDER__ is not defined
+#endif
+#if defined(__LP64__)
+#define WEBRTC_ARCH_64_BITS
+#else
+#define WEBRTC_ARCH_32_BITS
+#endif
#endif
#if !(defined(WEBRTC_ARCH_LITTLE_ENDIAN) ^ defined(WEBRTC_ARCH_BIG_ENDIAN))

176
SPECS/webrtc-audio-processing.spec
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@ -0,0 +1,176 @@
Name: webrtc-audio-processing
Version: 0.3
Release: 10%{?dist}
Summary: Library for echo cancellation
License: BSD and MIT
URL: http://www.freedesktop.org/software/pulseaudio/webrtc-audio-processing/
Source0: http://freedesktop.org/software/pulseaudio/webrtc-audio-processing/%{name}-%{version}.tar.xz
## upstream patches (lookaside cache for now, not willing to bloat git this much yet)
Patch1: 0001-Add-missing-windows-specific-headers.patch
Patch2: 0002-build-Add-cerbero-gnustl-support-for-Android.patch
Patch3: 0003-build-Don-t-blindly-link-to-pthread.patch
Patch4: 0004-build-Add-required-define-for-Windows.patch
Patch5: 0005-build-Properly-select-the-right-system-wrappers.patch
Patch6: 0006-build-Define-MSVC-_WIN32-so-we-can-build-on-mingw.patch
Patch7: 0007-Add-missing-windows-conditions-variable.patch
Patch8: 0008-build-Protect-against-unsupported-CPU-types.patch
Patch9: 0009-osx-Fix-type-OS_FLAGS-instead-of-OS_CFLAGS.patch
Patch10: 0010-build-Sync-defines-and-libs-with-build.gn.patch
Patch11: 0011-build-Use-no-undefined-to-support-both-clang-and-gcc.patch
Patch12: 0012-build-Re-add-pthread-linking-on-linux.patch
Patch13: 0013-build-Add-ARM-64bit-support.patch
Patch14: 0014-build-fix-architecture-detection.patch
Patch15: 0015-doc-file-invalid-reference-to-pulseaudio-mailing-lis.patch
Patch16: 0016-build-Fix-configure-option-with-ns-mode.patch
Patch100: webrtc-fix-typedefs-on-other-arches.patch
# bz#1336466, https://bugs.freedesktop.org/show_bug.cgi?id=95738
Patch104: webrtc-audio-processing-0.2-big-endian.patch
BuildRequires: autoconf automake libtool
BuildRequires: gcc gcc-c++
%description
%{name} is a library derived from Google WebRTC project that
provides echo cancellation functionality. This library is used by for example
PulseAudio to provide echo cancellation.
%package devel
Summary: Development files for %{name}
Requires: %{name}%{?_isa} = %{version}-%{release}
%description devel
The %{name}-devel package contains libraries and header
files for developing applications that use %{name}.
%prep
%autosetup -p1
%build
# for patch1
autoreconf -vif
%configure \
%ifarch %{arm} aarch64
--enable-neon=no \
%endif
--disable-silent-rules \
--disable-static
make %{?_smp_mflags}
%install
make install DESTDIR=%{buildroot} INSTALL="install -p"
# remove libtool archives
find %{buildroot} -type f -name "*.la" -delete
%post -p /sbin/ldconfig
%postun -p /sbin/ldconfig
%files
%doc NEWS AUTHORS README.md
%license COPYING
%{_libdir}/libwebrtc_audio_processing.so.1*
%files devel
%{_libdir}/libwebrtc_audio_processing.so
%{_libdir}/pkgconfig/webrtc-audio-processing.pc
%{_includedir}/webrtc_audio_processing/
%changelog
* Tue Jan 11 2021 Tomas Popela <tpopela@redhat.com> 0.3-10
- Include devel package in CRB
- Resolves: #2036956
* Mon Jun 01 2020 Debarshi Ray <rishi@fedoraproject.org> 0.3-9
- Rebuild to address Annobin coverage issues
Resolves: #1704148
* Mon Jul 23 2018 Debarshi Ray <rishi@fedoraproject.org> 0.3-8
- Update License
* Sat Mar 3 2018 Peter Robinson <pbrobinson@fedoraproject.org> 0.3-7
- Add gcc/gcc-c++ build requires
- Add aarch64 to NEON exception
* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.3-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Mon Jan 22 2018 Rex Dieter <rdieter@fedoraproject.org> - 0.3-5
- pull in upstream fixes, use %%autosetup
* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.3-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.3-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.3-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Mon Jul 18 2016 Rex Dieter <rdieter@fedoraproject.org> - 0.3-1
- 0.3
* Fri May 27 2016 Rex Dieter <rdieter@fedoraproject.org> - 0.2-7
- better/upstreamable x86_msse2.patch
* Fri May 27 2016 Rex Dieter <rdieter@fedoraproject.org> - 0.2-6
- simpler/upstreamable no_undefined.patch (fdo#96244)
* Wed May 25 2016 Than Ngo <than@redhat.com> - 0.2-5
- add url to upstream bug report
* Tue May 24 2016 Than Ngo <than@redhat.com> - 0.2-4
- add support big endian
* Mon May 16 2016 Rex Dieter <rdieter@fedoraproject.org> - 0.2-3
- ExclusiveArch primary archs, FTBFS on big endian arches (#1336466)
* Mon May 16 2016 Rex Dieter <rdieter@fedoraproject.org> - 0.2-2
- link w/ --no-undefined
- fix x86 sse2 runtime detection
* Thu May 12 2016 Rex Dieter <rdieter@fedoraproject.org> - 0.2-1
- webrtc-audio-processing-0.2 (#1335536)
- %%files: track ABI/API closer
* Fri Feb 05 2016 Fedora Release Engineering <releng@fedoraproject.org> - 0.1-11
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
* Fri Jun 19 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1-10
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
* Sat May 02 2015 Kalev Lember <kalevlember@gmail.com> - 0.1-9
- Rebuilt for GCC 5 C++11 ABI change
* Mon Aug 18 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1-8
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
* Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1-7
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
* Tue Jan 28 2014 Kyle McMartin <kyle@fedoraproject.org> - 0.1-6
- webrtc-fix-typedefs-on-other-arches.patch: fix ftbfs on non-x86/arm due to
a build #error in typedefs.h, however, the defines are not used anywhere in
the code. Fixes build on ppc{,64}, s390x, and aarch64.
* Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
* Thu Jul 11 2013 Debarshi Ray <rishi@fedoraproject.org> 0.1-4
- Rebuilt to fix broken binary possibly caused by broken toolchain
* Fri Feb 15 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
* Tue Oct 9 2012 Dan Horák <dan[at]danny.cz> 0.1-2
- set ExclusiveArch x86 and ARM for now
* Fri Oct 5 2012 Christian Schaller <christian.schaller@gmail.com> 0.1-1
- Initial Fedora spec.
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