.gitignore

@@ -20,10 +20,12 @@
 .dirstamp
 ABOUT-NLS
 aclocal.m4
+Cargo.lock
 ChangeLog
 compile
 config.status
-config.h*
+config.h
+config.h.in
 config.log
 configure
 doltcompile
@@ -46,11 +48,15 @@ wxvlc
 vlc_install_dir/*
 plugins.dat
 patches/*
-
-include/vlc/libvlc_version.h
+share/macosx/Info.plist
+Frameworks
 
 # Ignore build dirs
 build*/
+target*/
 contrib-*
 install-*
+xcodeproj/
+!buildsystem/
+!build.rs
 !extras/package/apple/build.sh

AUTHORS

@@ -926,6 +926,7 @@ Haakon Meland Eriksen - Norwegian
 Han HoJoong - Korean
 Hardik Kishorpuri Goswami - Gujarati
 Hemanta Nandi - Bengali (India)
+Hugo Carvalho - Portuguese
 Huw Waters - Welsh
 H.Shalitha Vikum - Sinhala
 Ibrahima Sarr - Fulah

Cargo.toml

+[workspace]
+members = [
+    "src/rust/vlcrs-core",
+    "src/rust/vlcrs-macros",
+    "src/rust/vlcrs-messages",
+    "src/rust/vlcrs-utils",
+    "modules/logger/telegraf-rs/"
+]
+resolver = "2"
+
+[workspace.package]
+version = "4.0.0"
+license = "LGPL-2.1-or-later"
+
+[workspace.dependencies]
+vlcrs-core = { path = "src/rust/vlcrs-core" }
+vlcrs-macros = { path = "src/rust/vlcrs-macros" }

Makefile.am

@@ -6,10 +6,12 @@
 # something. DIST_SUBDIRS stores the directories where nothing is built but
 # which have makefiles with distribution information.
 #  - src (libvlccore) is nedeed by modules
-SUBDIRS = compat doc po share src modules lib bin test
+SUBDIRS = compat po share src modules lib doc bin test
 DIST_SUBDIRS = m4 $(SUBDIRS)
 
 EXTRA_DIST = \
+	buildsystem/cargo-test.py \
+	buildsystem/check_qml_module.py \
 	extras/include/x86/x86inc.asm \
 	extras/include/x86/x86util.asm \
 	extras/package/macosx/package.mak \
@@ -25,21 +27,19 @@ BUILT_SOURCES = $(BUILT_SOURCES_distclean)
 
 SUFFIXES =
 
-DISTCHECK_CONFIGURE_FLAGS = \
+AM_DISTCHECK_CONFIGURE_FLAGS = \
 	--enable-fast-install \
-	--disable-a52 \
 	--disable-alsa \
 	--disable-avcodec --disable-avformat \
 	--disable-postproc --disable-swscale \
 	--disable-dbus \
-	--disable-mad --disable-libmpeg2 \
+	--disable-mad \
 	--disable-faad --disable-skins2 \
 	--disable-live555 \
 	--disable-lua \
 	--disable-fribidi \
 	--with-kde-solid='$${datadir}/kde4/apps'
 
-ACLOCAL_AMFLAGS = -I m4
 AUTOMAKE_OPTIONS = \
 	1.11 \
 	-Wall \
@@ -51,7 +51,7 @@ AUTOMAKE_OPTIONS = \
 ChangeLog: Makefile.am
 	rm -f -- "$@"
 	cd doc && $(MAKE) $(AM_MAKEFLAGS) changelogs
-	$(LN_S) -f doc/ChangeLog-2021 "$@"
+	$(LN_S) -f doc/ChangeLog-2024 "$@"
 
 
 ###############################################################################
@@ -63,14 +63,11 @@ EXTRA_DIST += \
 	extras/tools/tools.mak \
 	extras/tools/SHA512SUMS \
 	extras/tools/automake-clang.patch \
-	extras/tools/bison-macOS-7df04f9.patch \
-	extras/tools/bison-macOS-c41f233c.patch \
 	extras/tools/cmake-enable-ALPN-support-on-macOS-10.14.patch \
-	extras/tools/libtool-2.4.6-bitcode.patch \
-	extras/tools/libtool-2.4.6-clang-libs.patch \
-	extras/tools/libtool-2.4.6-response-files.patch \
-	extras/tools/libtool-2.4.6-san.patch \
-	extras/tools/ragel-6.8-javacodegen.patch
+	extras/tools/libtool-2.4.7-bitcode.patch \
+	extras/tools/libtool-2.5.4-clang-libs.patch \
+	extras/tools/libtool-2.4.7-lpthread.patch \
+	extras/tools/libtool-2.5.4-embed-bitcode.patch
 
 ###############################################################################
 # Various utilities ( editor syntax files, D-Bus controller ... )

NEWS

@@ -7,7 +7,7 @@ Platform support changes:
      - macOS 10.11 or later
      - iOS 9 or later
      - Android 4.1.x or later (API-16)
-     - GCC 5.0 or Clang 3.4 (or equivalent)
+     - GCC 8.0 or Clang 8 (or equivalent)
  * Windows on ARM is now supported
  * Universal Windows is only supported for Windows 10 (not Windows 8 anymore)
 
@@ -29,13 +29,17 @@ Core:
      - Flat, new random implementation
      - Can't browse anymore (cf. mediatree)
  * Add support for dual subtitles selection (via the player)
+ * Support of HTML help (via the vlc_plugin.h:set_help_html macro)
 
 Audio output:
+ * PipeWire (native) audio output support
  * ALSA: HDMI passthrough support.
    Use --alsa-passthrough to configure S/PDIF or HDMI passthrough.
+ * Remove the DirectSound plugin (API obsolete after Windows 7)
 
 Demuxer:
  * Support for HEIF image and grid image formats
+ * Support for Farbfeld images
  * Support for DASH WebM
  * Support for DVBSUB in mkv
  * Support for DAV video files
@@ -67,6 +71,7 @@ Access:
  * Deprecates Audio CD CDDB lookups in favor of more accurate Musicbrainz
  * Improved CD-TEXT and added Shift-JIS encoding support
  * Support for YoutubeDL (where available).
+ * On-the-fly Zstandard (zstd) file decompression (where available).
 
 Access output:
  * Added support for the RIST (Reliable Internet Stream Transport) Protocol
@@ -81,6 +86,8 @@ Video output:
  * Remove Real demuxer plugin
  * Fix washed out black on NVIDIA cards with Direct3D9
  * On-Screen-Display is off by default in libvlc
+ * Remove deprecated Linux framebuffer plugin
+ * Removed VDPAU video output plugin (hardware decoder still present)
 
 Audio filter:
  * Add RNNoise recurrent neural network denoiser

README.md

@@ -31,7 +31,7 @@ VLC is available for the following platforms:
 - [Windows] *(from 7 and later, including UWP platforms and all versions of Windows 10)*
 - [macOS] *(10.10 and later)*
 - [GNU/Linux] and affiliated
-- \*BSD and affiliated
+- [BSD] and affiliated
 - [Android] *(4.2 and later)*, including Android TV and Android Auto
 - [iOS] *(9 and later)*, including AppleTV and iPadOS
 - Haiku, OS/2 and a few others.
@@ -39,6 +39,7 @@ VLC is available for the following platforms:
 [Windows]: https://www.videolan.org/vlc/download-windows.html
 [macOS]: https://www.videolan.org/vlc/download-macosx.html
 [GNU/Linux]: https://www.videolan.org/vlc/#download
+[BSD]: https://www.videolan.org/vlc/download-freebsd.html
 [Android]: https://www.videolan.org/vlc/download-android.html
 [iOS]: https://www.videolan.org/vlc/download-ios.html
 
@@ -61,12 +62,12 @@ Other repositories linked to vlc are done in languages including Kotlin/Java [(A
 Swift [(iOS)](https://code.videolan.org/videolan/vlc-ios/), and C# [(libVLCSharp)](https://code.videolan.org/videolan/libvlcsharp/).
 
 We need help with the following tasks:
-- coding
-- packaging for Windows, macOS and Linux distributions
-- technical writing for the documentation
-- design
-- support
-- community management and communication.
+- Coding
+- Packaging for Windows, macOS and Linux distributions
+- Technical writing for the documentation
+- Design
+- Support
+- Community management and communication.
 
 Please contribute :)
 

bin/.gitignore

@@ -2,5 +2,8 @@ vlc_win32_rc.rc
 vlc-cache-gen
 vlc-static
 vlc-wrapper
+vlc-osx
+vlc-osx-static
+Contents/*
 vlc
 *.exe

bin/Makefile.am

@@ -19,18 +19,21 @@ AM_CFLAGS = $(CFLAGS_vlc)
 if HAVE_DBUS
 AM_CPPFLAGS += -DHAVE_DBUS
 endif
+if HAVE_EMSCRIPTEN
+AM_CFLAGS += -sMAIN_MODULE=1
+endif
 
 #
 # Main VLC executable
 #
-vlc_LDADD = ../lib/libvlc.la
+vlc_LDADD = ../lib/libvlc.la ../src/libvlccore.la
 vlc_CPPFLAGS = $(AM_CPPFLAGS)
 if !HAVE_WIN32
 vlc_SOURCES = vlc.c override.c
 vlc_LDADD += $(LIBDL)
 else
 vlc_SOURCES = winvlc.c
-vlc_DEPENDENCIES = vlc_win32_rc.$(OBJEXT)
+EXTRA_vlc_DEPENDENCIES = vlc_win32_rc.$(OBJEXT)
 vlc_LDFLAGS = -mwindows -Wc,-static
 vlc_LDADD += vlc_win32_rc.$(OBJEXT)
 libbreakpad_wrapper_la_SOURCES = breakpad.cpp
@@ -40,7 +43,7 @@ libbreakpad_wrapper_la_CXXFLAGS = $(AM_CXXFLAGS) $(BREAKPAD_CFLAGS) -DBREAKPAD_U
 if HAVE_BREAKPAD
 noinst_LTLIBRARIES = libbreakpad_wrapper.la
 vlc_LDADD += libbreakpad_wrapper.la -lstdc++ -lwininet
-vlc_DEPENDENCIES += libbreakpad_wrapper.la
+EXTRA_vlc_DEPENDENCIES += libbreakpad_wrapper.la
 vlc_CPPFLAGS += -DHAVE_BREAKPAD
 endif
 endif
@@ -57,8 +60,8 @@ vlc_osx_LDADD = ../lib/libvlc.la
 
 vlc_osx_static_SOURCES = $(vlc_osx_SOURCES)
 vlc_osx_static_OBJCFLAGS = $(AM_OBJCFLAGS) \
-	-DTOP_BUILDDIR=\"$$(cd "$(top_builddir)"; pwd)\" \
-	-DTOP_SRCDIR=\"$$(cd "$(top_srcdir)"; pwd)\" \
+	-DTOP_BUILDDIR=\"$(abs_top_builddir)\" \
+	-DTOP_SRCDIR=\"$(abs_top_srcdir)\" \
 	$(NULL)
 vlc_osx_static_LDFLAGS = $(vlc_osx_LDFLAGS) -static
 vlc_osx_static_LDFLAGS += -Xlinker -rpath -Xlinker "@executable_path/../lib/.libs/"
@@ -77,11 +80,11 @@ endif
 #
 vlc_static_SOURCES = $(vlc_SOURCES)
 vlc_static_CFLAGS = $(AM_CFLAGS) \
-	-DTOP_BUILDDIR=\"$$(cd "$(top_builddir)"; pwd)\" \
-	-DTOP_SRCDIR=\"$$(cd "$(top_srcdir)"; pwd)\" \
+	-DTOP_BUILDDIR=\"$(abs_top_builddir)\" \
+	-DTOP_SRCDIR=\"$(abs_top_srcdir)\" \
 	$(NULL)
 vlc_static_CPPFLAGS = $(vlc_CPPFLAGS)
-vlc_static_DEPENDENCIES = $(vlc_DEPENDENCIES)
+EXTRA_vlc_static_DEPENDENCIES = $(EXTRA_vlc_DEPENDENCIES)
 vlc_static_LDADD = $(vlc_LDADD)
 vlc_static_LDFLAGS = $(vlc_LDFLAGS) -no-install -static
 
@@ -119,7 +122,7 @@ vlc_cache_gen_LDADD = \
 if HAVE_WIN32
 vlc_cache_gen_LDADD += vlc_win32_rc.$(OBJEXT)
 vlc_cache_gen_LDFLAGS = -Wc,-static
-vlc_cache_gen_DEPENDENCIES = vlc_win32_rc.$(OBJEXT)
+EXTRA_vlc_cache_gen_DEPENDENCIES = vlc_win32_rc.$(OBJEXT)
 endif
 
 #
@@ -143,7 +146,7 @@ endif
 ../modules/plugins.dat: vlc-cache-gen$(EXEEXT)
 	$(AM_V_at)rm -f ../modules/plugins.dat
 	$(AM_V_GEN)if test "$(build)" = "$(host)"; then \
-		./vlc-cache-gen$(EXEEXT) `realpath ../modules` ; \
+		./vlc-cache-gen$(EXEEXT) `cd "../modules" ; pwd -P` ; \
 	else \
 		echo "Cross-compilation: cache generation skipped!" ; \
 	fi

bin/breakpad.cpp

@@ -30,6 +30,7 @@
 #include <memory>
 #include <map>
 #include <string>
+#include <sstream>
 
 using google_breakpad::ExceptionHandler;
 
@@ -42,41 +43,44 @@ static bool FilterCallback(void*, EXCEPTION_POINTERS*, MDRawAssertionInfo*)
 extern "C"
 {
 
+#define WIDEN_(x) L ## x
+#define WIDEN(x) WIDEN_(x)
+
 void CheckCrashDump( const wchar_t* path )
 {
-    wchar_t pattern[MAX_PATH];
-    WIN32_FIND_DATA data;
-    _snwprintf( pattern, MAX_PATH, L"%s/*.dmp", path );
-    HANDLE h = FindFirstFile( pattern, &data );
+    std::wstringstream pattern;
+    WIN32_FIND_DATAW data;
+    pattern << path << L"/*.dmp";
+    HANDLE h = FindFirstFileW( pattern.str().c_str(), &data );
     if (h == INVALID_HANDLE_VALUE)
         return;
-    int answer = MessageBox( NULL, L"Ooops: VLC media player just crashed.\n" \
+    int answer = MessageBoxW( NULL, L"Ooops: VLC media player just crashed.\n" \
         "Would you like to send a bug report to the developers team?",
         L"VLC crash reporting", MB_YESNO);
     std::map<std::wstring, std::wstring> params;
     params[L"prod"] = L"VLC";
-    params[L"ver"] = TEXT(PACKAGE_VERSION);
+    params[L"ver"] = WIDEN(PACKAGE_VERSION);
     do
     {
-        wchar_t fullPath[MAX_PATH];
-        _snwprintf( fullPath, MAX_PATH, L"%s/%s", path, data.cFileName );
+        std::wstringstream fullPath;
+        fullPath << path << L'/' << data.cFileName;
         if( answer == IDYES )
         {
             std::map<std::wstring, std::wstring> files;
-            files[L"upload_file_minidump"] = fullPath;
+            files[L"upload_file_minidump"] = fullPath.str();
             google_breakpad::HTTPUpload::SendRequest(
-                            TEXT( BREAKPAD_URL "/reports" ), params, files,
+                            WIDEN( BREAKPAD_URL "/reports" ), params, files,
                             NULL, NULL, NULL );
         }
-        DeleteFile( fullPath );
-    } while ( FindNextFile( h, &data ) );
+        DeleteFileW( fullPath.str().c_str() );
+    } while ( FindNextFileW( h, &data ) );
     FindClose(h);
 }
 
 void* InstallCrashHandler( const wchar_t* crashdump_path )
 {
     // Breakpad needs the folder to exist to generate the crashdump
-    CreateDirectory( crashdump_path, NULL );
+    CreateDirectoryW( crashdump_path, NULL );
     return new(std::nothrow) ExceptionHandler( crashdump_path, FilterCallback,
                                 NULL, NULL, ExceptionHandler::HANDLER_ALL);
 }

bin/darwinvlc.m

@@ -41,6 +41,7 @@
 #import <Breakpad/Breakpad.h>
 #endif
 
+#include "../lib/libvlc_internal.h"
 
 /**
  * Handler called when VLC asks to terminate the program.
@@ -203,9 +204,8 @@ int main(int i_argc, const char *ppsz_argv[])
     dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
     dispatch_source_t sigIntSource = dispatch_source_create(DISPATCH_SOURCE_TYPE_SIGNAL, SIGINT, 0, queue);
     dispatch_source_t sigTermSource = dispatch_source_create(DISPATCH_SOURCE_TYPE_SIGNAL, SIGTERM, 0, queue);
-    dispatch_source_t sigChldSource = dispatch_source_create(DISPATCH_SOURCE_TYPE_SIGNAL, SIGCHLD, 0, queue);
 
-    if (!sigIntSource || !sigTermSource || !sigChldSource)
+    if (!sigIntSource || !sigTermSource)
         abort();
 
     dispatch_source_set_event_handler(sigIntSource, ^{
@@ -215,19 +215,14 @@ int main(int i_argc, const char *ppsz_argv[])
         vlc_terminate(nil);
     });
 
-    dispatch_source_set_event_handler(sigChldSource, ^{
-        int status;
-        while(waitpid(-1, &status, WNOHANG) > 0)
-            ;
-    });
-
     dispatch_resume(sigIntSource);
     dispatch_resume(sigTermSource);
-    dispatch_resume(sigChldSource);
-
 
     /* Handle parameters */
-    const char *argv[i_argc + 2];
+    const char **argv = calloc(i_argc + 2, sizeof (argv[0]));
+    if (argv == NULL)
+        exit(1);
+
     int argc = 0;
 
     argv[argc++] = "--no-ignore-config";
@@ -263,21 +258,38 @@ int main(int i_argc, const char *ppsz_argv[])
     argc += i_argc;
     argv[argc] = NULL;
 
-    /* Initialize libvlc */
-    libvlc_instance_t *vlc = libvlc_new(argc, argv);
-    if (vlc == NULL)
-        return 1;
-
+    dispatch_queue_t intf_queue = dispatch_queue_create("org.videolan.vlc", NULL);
+    __block bool intf_started = true;
+    __block libvlc_instance_t *vlc = NULL;
     int ret = 1;
-    libvlc_set_exit_handler(vlc, vlc_terminate, NULL);
-    libvlc_set_app_id(vlc, "org.VideoLAN.VLC", PACKAGE_VERSION, PACKAGE_NAME);
-    libvlc_set_user_agent(vlc, "VLC media player", "VLC/"PACKAGE_VERSION);
+    dispatch_async(intf_queue, ^{
+        /* Initialize libvlc */
+        vlc = libvlc_new(argc, argv);
+        if (vlc == NULL)
+        {
+            dispatch_sync(dispatch_get_main_queue(), ^{
+                intf_started = false;
+                CFRunLoopStop(CFRunLoopGetMain());
+            });
+            return;
+        }
+
+        libvlc_SetExitHandler(vlc->p_libvlc_int, vlc_terminate, NULL);
+        libvlc_set_app_id(vlc, "org.VideoLAN.VLC", PACKAGE_VERSION, PACKAGE_NAME);
+        libvlc_set_user_agent(vlc, "VLC media player", "VLC/"PACKAGE_VERSION);
 
-    if (libvlc_add_intf(vlc, NULL)) {
-        fprintf(stderr, "VLC cannot start any interface. Exiting.\n");
-        goto out;
-    }
-    libvlc_playlist_play(vlc);
+
+        if (libvlc_InternalAddIntf(vlc->p_libvlc_int, NULL)) {
+            fprintf(stderr, "VLC cannot start any interface. Exiting.\n");
+            dispatch_sync(dispatch_get_main_queue(), ^{
+                intf_started = false;
+                CFRunLoopStop(CFRunLoopGetMain());
+            });
+            return;
+        }
+
+        libvlc_InternalPlay(vlc->p_libvlc_int);
+    });
 
     /*
      * Run the main loop. If the mac interface is not initialized, only the CoreFoundation
@@ -285,22 +297,23 @@ int main(int i_argc, const char *ppsz_argv[])
      * before actually starting the loop.
      */
     @autoreleasepool {
-        if(NSApp == nil) {
-            CFRunLoopRun();
-
-        } else {
-            [NSApp run];
-        }
+        CFRunLoopRun();
     }
 
+    if (!intf_started)
+        goto out;
+
     ret = 0;
     /* Cleanup */
 out:
+    dispatch_release(intf_queue);
+    free(argv);
+
     dispatch_release(sigIntSource);
     dispatch_release(sigTermSource);
-    dispatch_release(sigChldSource);
 
-    libvlc_release(vlc);
+    if (vlc)
+        libvlc_release(vlc);
 
 #ifdef HAVE_BREAKPAD
     if (breakpad)

bin/meson.build

+# Do we build the main VLC binary?
+build_vlc = get_option('vlc')
+
+if build_vlc and (host_system != 'darwin' or have_osx) and not have_win_store and host_system != 'android'
+    vlc_sources = []
+
+    vlc_deps = [m_lib, dl_lib, threads_dep]
+
+    if host_system == 'darwin'
+        vlc_sources += ['darwinvlc.m']
+        vlc_deps += corefoundation_dep
+        if have_osx
+            vlc_deps += dependency('Cocoa', required: true)
+        endif
+    elif host_system == 'windows'
+        vlc_sources += ['winvlc.c']
+    else
+        vlc_sources += ['vlc.c', 'override.c']
+        if x11_dep.found()
+            vlc_deps += [x11_dep]
+        endif
+    endif
+
+    executable('vlc',
+        vlc_sources,
+        link_with: [libvlc, libvlccore],
+        include_directories: [vlc_include_dirs],
+        dependencies: vlc_deps,
+        install: true,
+        win_subsystem: 'windows'
+    )
+
+    vlc_top_builddir_def = '-DTOP_BUILDDIR="@0@"'.format(vlc_build_root)
+    vlc_top_srcdir_def = '-DTOP_SRCDIR="@0@"'.format(vlc_src_root)
+
+    executable('vlc-static',
+        vlc_sources,
+        link_with: [libvlc, libvlccore],
+        include_directories: [vlc_include_dirs],
+        dependencies: vlc_deps,
+        c_args: [vlc_top_builddir_def, vlc_top_srcdir_def],
+        objc_args: [vlc_top_builddir_def, vlc_top_srcdir_def],
+        win_subsystem: 'windows'
+    )
+
+    vlc_cache_gen_dep = executable('vlc-cache-gen',
+        ['cachegen.c'],
+        link_with: [vlc_libcompat, libvlc],
+        include_directories: [vlc_include_dirs],
+    )
+
+    plugins_dat  = custom_target('plugins.dat',
+        # `vlc_cache_gen_dep.full_path()` doesn't work since the executable is not built yet.
+        # `vlc_cache_gen_dep` creates a build order dependency.
+        command: [vlc_cache_gen_dep, meson.global_build_root() / 'modules'],
+        # ninja command will be `ninja bin/plugins.dat`
+        output: 'plugins.dat',
+        depends: vlc_plugins_targets_array,
+        build_by_default: not meson.is_cross_build(),
+    )
+
+endif

bin/vlc.c

@@ -40,6 +40,8 @@
 #endif
 #include <unistd.h>
 
+#include "../lib/libvlc_internal.h"
+
 #ifdef __OS2__
 # include <iconv.h>
 
@@ -232,17 +234,17 @@ int main(int argc, const char *argv[])
         return 1;
 
     int ret = 1;
-    libvlc_set_exit_handler (vlc, vlc_kill, &self);
+    libvlc_SetExitHandler(vlc->p_libvlc_int, vlc_kill, &self);
     libvlc_set_app_id (vlc, "org.VideoLAN.VLC", PACKAGE_VERSION, PACKAGE_NAME);
     libvlc_set_user_agent (vlc, "VLC media player", "VLC/"PACKAGE_VERSION);
 
-    if (libvlc_add_intf (vlc, NULL))
+    if (libvlc_InternalAddIntf (vlc->p_libvlc_int, NULL))
     {
         fprintf(stderr, "%s: cannot start any interface. Exiting.\n", argv[0]);
         goto out;
     }
 
-    libvlc_playlist_play (vlc);
+    libvlc_InternalPlay (vlc->p_libvlc_int);
 
     /* Qt insists on catching SIGCHLD via signal handler. To work around that,
      * unblock it after all our child threads are created. */

bin/winvlc.c

@@ -36,13 +36,11 @@
 #include <windows.h>
 #include <shellapi.h>
 
-#ifndef _WIN32_IE
-#  define  _WIN32_IE 0x501
-#endif
 #include <fcntl.h>
 #include <io.h>
 #include <shlobj.h>
-#define HeapEnableTerminationOnCorruption (HEAP_INFORMATION_CLASS)1
+
+#include "../lib/libvlc_internal.h"
 
 #ifdef HAVE_BREAKPAD
 void CheckCrashDump( const wchar_t* crashdump_path );
@@ -61,43 +59,10 @@ static char *FromWide (const wchar_t *wide)
     return out;
 }
 
-#if (_WIN32_WINNT < _WIN32_WINNT_WIN8)
-static BOOL SetDefaultDllDirectories_(DWORD flags)
-{
-    HMODULE h = GetModuleHandle(TEXT("kernel32.dll"));
-    if (h == NULL)
-        return FALSE;
-
-    BOOL (WINAPI * SetDefaultDllDirectoriesReal)(DWORD);
-
-    SetDefaultDllDirectoriesReal = (BOOL (WINAPI *)(DWORD))
-                                    GetProcAddress(h, "SetDefaultDllDirectories");
-    if (SetDefaultDllDirectoriesReal == NULL)
-        return FALSE;
-
-    return SetDefaultDllDirectoriesReal(flags);
-}
-# define SetDefaultDllDirectories SetDefaultDllDirectories_
-
-#endif
-
 static void PrioritizeSystem32(void)
 {
-#ifndef HAVE_PROCESS_MITIGATION_IMAGE_LOAD_POLICY
-    typedef struct _PROCESS_MITIGATION_IMAGE_LOAD_POLICY {
-      union {
-        DWORD  Flags;
-        struct {
-          DWORD NoRemoteImages  :1;
-          DWORD NoLowMandatoryLabelImages  :1;
-          DWORD PreferSystem32Images  :1;
-          DWORD ReservedFlags  :29;
-        };
-      };
-    } PROCESS_MITIGATION_IMAGE_LOAD_POLICY;
-#endif
 #if _WIN32_WINNT < _WIN32_WINNT_WIN8
-    BOOL WINAPI (*SetProcessMitigationPolicy)(PROCESS_MITIGATION_POLICY, PVOID, SIZE_T);
+    BOOL (WINAPI *SetProcessMitigationPolicy)(PROCESS_MITIGATION_POLICY, PVOID, SIZE_T);
     HINSTANCE h_Kernel32 = GetModuleHandle(TEXT("kernel32.dll"));
     if ( !h_Kernel32 )
         return;
@@ -108,7 +73,7 @@ static void PrioritizeSystem32(void)
 #endif
     PROCESS_MITIGATION_IMAGE_LOAD_POLICY m = { .Flags = 0 };
     m.PreferSystem32Images = 1;
-    SetProcessMitigationPolicy( 10 /* ProcessImageLoadPolicy */, &m, sizeof( m ) );
+    SetProcessMitigationPolicy( ProcessImageLoadPolicy, &m, sizeof( m ) );
 }
 
 static void vlc_kill(void *data)
@@ -144,21 +109,8 @@ int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
 
     HeapSetInformation(NULL, HeapEnableTerminationOnCorruption, NULL, 0);
 
-    /* SetProcessDEPPolicy, SetDllDirectory, & Co. */
-    HINSTANCE h_Kernel32 = GetModuleHandle(TEXT("kernel32.dll"));
-    if (h_Kernel32 != NULL)
-    {
-        /* Enable DEP */
-#ifndef PROCESS_DEP_ENABLE
-# define PROCESS_DEP_ENABLE 1
-#endif /* PROCESS_DEP_ENABLE */
-        BOOL (WINAPI * mySetProcessDEPPolicy)( DWORD dwFlags);
-        mySetProcessDEPPolicy = (BOOL (WINAPI *)(DWORD))
-                            GetProcAddress(h_Kernel32, "SetProcessDEPPolicy");
-        if(mySetProcessDEPPolicy)
-            mySetProcessDEPPolicy(PROCESS_DEP_ENABLE);
-
-    }
+    /* Enable DEP */
+    SetProcessDEPPolicy(PROCESS_DEP_ENABLE);
 
     /* Do NOT load any library from cwd. */
     SetDllDirectory(TEXT(""));
@@ -181,10 +133,10 @@ int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
     char *argv[argc + 3];
     BOOL crash_handling = TRUE;
     int j = 0;
-    char *lang = NULL;
+    WCHAR *lang = NULL;
 
-    argv[j++] = FromWide( L"--media-library" );
-    argv[j++] = FromWide( L"--no-ignore-config" );
+    argv[j++] = strdup("--media-library");
+    argv[j++] = strdup("--no-ignore-config");
     for (int i = 1; i < argc; i++)
     {
         if(!wcscmp(wargv[i], L"--no-crashdump"))
@@ -195,7 +147,7 @@ int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
         if (!wcsncmp(wargv[i], L"--language", 10) )
         {
             if (i < argc - 1 && wcsncmp( wargv[i + 1], L"--", 2 ))
-                lang = FromWide (wargv[++i]);
+                lang = _wcsdup (wargv[++i]);
             continue;
         }
 
@@ -210,13 +162,15 @@ int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
     void* eh = NULL;
     if(crash_handling)
     {
-        static wchar_t path[MAX_PATH];
+        wchar_t path[MAX_PATH];
         if( S_OK != SHGetFolderPathW( NULL, CSIDL_APPDATA | CSIDL_FLAG_CREATE,
                     NULL, SHGFP_TYPE_CURRENT, path ) )
             fprintf( stderr, "Can't open the vlc conf PATH\n" );
-        _snwprintf( path+wcslen( path ), MAX_PATH,  L"%s", L"\\vlc\\crashdump" );
-        CheckCrashDump( &path[0] );
-        eh = InstallCrashHandler( &path[0] );
+        else if ( !wcscat_s( path, MAX_PATH, L"\\vlc\\crashdump" ) )
+        {
+            CheckCrashDump( path );
+            eh = InstallCrashHandler( path );
+        }
     }
 #else
     (void)crash_handling;
@@ -234,14 +188,14 @@ int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
             WCHAR szData[256];
             DWORD len = 256;
             if( RegQueryValueEx( h_key, TEXT("Lang"), NULL, NULL, (LPBYTE) &szData, &len ) == ERROR_SUCCESS )
-                lang = FromWide( szData );
+                lang = _wcsdup( szData );
         }
     }
 
-    if (lang && strncmp( lang, "auto", 4 ) )
+    if (lang && wcsncmp( lang, L"auto", 4 ) )
     {
         char tmp[11];
-        snprintf(tmp, 11, "LANG=%s", lang);
+        snprintf(tmp, 11, "LANG=%ls", lang);
         putenv(tmp);
     }
     free(lang);
@@ -253,13 +207,12 @@ int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
     {
         HANDLE sem = CreateSemaphore(NULL, 0, 1, NULL);
 
-        libvlc_set_exit_handler(vlc, vlc_kill, &sem);
+        libvlc_SetExitHandler(vlc->p_libvlc_int, vlc_kill, &sem);
         libvlc_set_app_id (vlc, "org.VideoLAN.VLC", PACKAGE_VERSION,
                            PACKAGE_NAME);
         libvlc_set_user_agent (vlc, "VLC media player", "VLC/"PACKAGE_VERSION);
-        libvlc_add_intf (vlc, "globalhotkeys,none");
-        libvlc_add_intf (vlc, NULL);
-        libvlc_playlist_play (vlc);
+        libvlc_InternalAddIntf (vlc->p_libvlc_int, NULL);
+        libvlc_InternalPlay (vlc->p_libvlc_int);
 
         WaitForSingleObject(sem, INFINITE);
         CloseHandle(sem);

bootstrap

@@ -17,8 +17,6 @@ if test "$#" != "0"; then
   exit 1
 fi
 
-ACLOCAL_ARGS="-I m4 ${ACLOCAL_ARGS}"
-
 # Check for tools directory
 if test -z ${VLC_TOOLS}; then
   VLC_TOOLS=extras/tools/build
@@ -27,6 +25,13 @@ if test -d ${VLC_TOOLS}/bin; then
   VLC_TOOLS_PATH="$( cd "${VLC_TOOLS}/bin" ; pwd -P )"
   PATH="$VLC_TOOLS_PATH:$PATH"
 fi
+if test -d ${VLC_TOOLS}/share/aclocal; then
+  # https://www.gnu.org/software/automake/manual/html_node/Macro-Search-Path.html
+  ACLOCAL_ARGS="${ACLOCAL_ARGS} -I ${VLC_TOOLS}/share/aclocal/"
+fi
+if test -f ${VLC_TOOLS}/share/autoconf-vlc/build-aux/config.guess -a -f ${VLC_TOOLS}/share/autoconf-vlc/build-aux/config.sub; then
+  export autom4te_buildauxdir="$( cd "${VLC_TOOLS}/share/autoconf-vlc/build-aux" ; pwd -P )"
+fi
 
 ###
 ###  Get a sane environment, just in case

buildsystem/cargo-output.py

+#!/usr/bin/env python3
+# SPDX-License-Identifier: LGPL-2.1-or-later
+# Copyright (C) 2022 Loïc Branstett <loic@videolabs.io>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+
+
+# This is a wrapper/interceptor script for Cargo (the Rust package manager) that adds
+# the ability to specify an output directory for the final compiler artifact
+# (archive lib, depfile).
+#
+# Usage: ./buildsystem/cargo-output.py --output=out/ --depfile NORMAL_CARGO_INVOCATION
+# Usage: ./buildsystem/cargo-output.py --output=out/ --depfile /usr/bin/cargo
+#          --target=x86_64-unknown-linux-gnu rustc --crate-type=staticlib
+#
+# The resulting static library will be put in the output directory as well as its depfile
+# if asked (--depfile) and available
+
+import os, sys, json, pathlib, shutil, subprocess, argparse
+
+def dir_path(string):
+    if os.path.isdir(string):
+        return string
+    else:
+        raise NotADirectoryError(string)
+
+parser = argparse.ArgumentParser()
+
+parser.add_argument("--depfile", action="store_true")
+parser.add_argument("-o", "--output", type=dir_path)
+parser.add_argument("cargo_cmds", nargs=argparse.REMAINDER)
+
+args = parser.parse_args()
+
+cargo_argv = args.cargo_cmds
+
+# Insert Cargo argument `--message-format=json-render-diagnostics`
+# before a `--` (if there are any) to still be in Cargo arguments
+# and not in the inner thing (rustc, ...)
+cargo_argv.insert(
+    cargo_argv.index('--') if '--' in cargo_argv else len(cargo_argv),
+    "--message-format=json-render-diagnostics"
+)
+
+# Execute the cargo build and redirect stdout (and not stderr)
+cargo_r = subprocess.run(cargo_argv, stdout=subprocess.PIPE)
+
+# We don't use `check=True` in the above `run` method call because it
+# raise an execption and outputing a python traceback isn't useful at all
+if cargo_r.returncode != 0:
+    sys.exit(cargo_r.returncode)
+
+# Get the jsons output
+cargo_stdout = cargo_r.stdout.decode('utf-8')
+cargo_jsons = [json.loads(line) for line in cargo_stdout.splitlines()]
+
+# We are only interrested in the final artifact (ie the output, not it's deps)
+last_compiler_artifact = next(
+        j for j in reversed(cargo_jsons) if j["reason"] == "compiler-artifact")
+
+# We only take the first one, because the other one are just aliases and thus
+# are not relevant for us
+first_compiler_artifact_filename = last_compiler_artifact["filenames"][0]
+
+for filename in [first_compiler_artifact_filename]:
+    shutil.copy2(filename, args.output)
+    if args.depfile:
+        shutil.copy2(pathlib.Path(filename).with_suffix(".d"), args.output)

buildsystem/cargo-rustc-static-libs.py

+#!/usr/bin/env python3
+# SPDX-License-Identifier: LGPL-2.1-or-later
+# Copyright (C) 2022 Loïc Branstett <loic@videolabs.io>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+
+
+# This script is meant to find the required native libs of an empty Rust crate
+# compiled as a static lib.
+#
+# Usage: ./buildsystem/cargo-rustc-static-libs.py /usr/bin/cargo
+# Usage: ./buildsystem/cargo-rustc-static-libs.py /usr/bin/cargo --target=x86_64-unknown-linux-gnu
+#
+# The result is then printed to the standard output.
+
+import os, sys, json, subprocess, tempfile, argparse
+
+NATIVE_STATIC_LIBS="native-static-libs"
+
+parser = argparse.ArgumentParser()
+parser.add_argument("cargo_cmds", nargs=argparse.REMAINDER)
+
+args = parser.parse_args()
+
+cargo_argv = args.cargo_cmds
+cargo_argv.append("rustc")
+cargo_argv.append("--message-format=json")
+cargo_argv.append("--crate-type=staticlib")
+cargo_argv.append("--quiet")
+cargo_argv.append("--")
+cargo_argv.append("--print=native-static-libs")
+
+with tempfile.TemporaryDirectory() as tmpdir:
+    os.chdir(tmpdir)
+
+    with open("Cargo.toml", "w") as cargo_toml:
+        cargo_toml.write("""
+[package]
+name = "native-static-libs"
+version = "0.0.0"
+
+[lib]
+path = "lib.rs"
+""")
+    
+    with open("lib.rs", "w") as lib_rs:
+        lib_rs.write("#![allow(dead_code)] fn main(){}")
+
+    # Execute the cargo build and redirect stdout (and not stderr)
+    cargo_r = subprocess.run(cargo_argv, stdout=subprocess.PIPE)
+
+    # We don't use `check=True in run because it raise an execption
+    # and outputing a python traceback isn't useful at all.
+    #
+    # We also exit here so that the output o tmp dir is not cleared when
+    # there is an error.
+    if cargo_r.returncode != 0:
+        print("command: {cargo_argv}", file=sys.stderr)
+        print("cwd: {tmpdir}", file=sys.stderr)
+        sys.exit(cargo_r.returncode)
+
+# Get the jsons output
+cargo_stdout = cargo_r.stdout.decode('utf-8')
+cargo_jsons = [json.loads(line) for line in cargo_stdout.splitlines()]
+
+# Print the last message with a `NATIVE_STATIC_LIBS` message
+for j in reversed(cargo_jsons):
+    if j["reason"] == "compiler-message":
+        msg = j["message"]["message"]
+        if msg.startswith(NATIVE_STATIC_LIBS):
+            print(msg[len(NATIVE_STATIC_LIBS + ": "):])

buildsystem/cargo-test.py

+#!/usr/bin/python3
+# SPDX-License-Identifier: LGPL-2.1-or-later
+# Copyright (C) 2024 Alexandre Janniaux <ajanni@videolabs.io>
+#
+# Helper script to implement a cargo-based automake test driver.
+# See modules/Makefile.am and included Makefile for usage.
+
+import os, sys
+import argparse
+
+parser = argparse.ArgumentParser(
+    prog='cargo-test',
+    description='Automake test driver for cargo-based tests')
+
+parser.add_argument('--test-name')
+parser.add_argument('--log-file')
+parser.add_argument('--trs-file')
+parser.add_argument('--color-tests')
+parser.add_argument('--expect-failure')
+parser.add_argument('--enable-hard-errors')
+parser.add_argument('--working-directory', default=os.getcwd())
+
+args = []
+other_args = None
+for arg in sys.argv[1:]:
+    if other_args is not None:
+        other_args.append(arg)
+        continue
+    if arg == "--":
+        other_args = []
+        continue
+    args.append(arg)
+args = parser.parse_args(args)
+
+test_name = args.test_name
+if test_name.endswith('.cargo'):
+    test_name = test_name[:-len('.cargo')]
+
+# TODO: handle also additional parameter to select sub-tests
+# test_name = "::".join(args.test_name.split('.')[1:-1])
+
+import subprocess, os
+cmd = ['cargo', 'test', 
+       '--offline', '--locked',
+       '--color', 'always' if args.color_tests == 'yes' else 'never',
+       '--package', test_name,
+       '--',
+       '-Z', 'unstable-options',
+       '--format=json', '--show-output']
+
+out = subprocess.run(
+    cmd,
+    cwd=args.working_directory,
+    capture_output=True,
+    text=True,
+    close_fds=False, # Necessary for jobserver
+    env=os.environ | {
+        'DYLD_LIBRARY_PATH': os.environ['top_builddir'] + '/src/.libs',
+        'LD_LIBRARY_PATH': os.environ['top_builddir'] + '/src/.libs',
+        }
+    )
+
+sys.stderr.write(str(out.stderr))
+
+import json
+log_file = open(args.log_file, 'wt')
+trs_file = open(args.trs_file, 'wt')
+for line in out.stdout.splitlines():
+    meta = json.loads(line)
+    if meta['type'] == 'test' and \
+       meta['event'] in ['ok', 'failed']:
+        result = 'PASS' if meta['event'] == 'ok' else 'FAIL'
+
+        PASS = '\033[92m'
+        FAIL = '\033[91m'
+        ENDC = '\033[0m'
+        color = PASS if meta['event'] == 'ok' else FAIL
+        if args.color_tests == 'yes':
+            print('{}{}{}: {}'.format(color, result, ENDC, meta['name']))
+        else:
+            print('{}: {}'.format(result, meta['name']))
+        trs_file.write(':test-result: {} {}\n'.format(result, meta['name']))
+        log_file.write('test: {}\n{}\n\n'.format(meta['name'], meta.get('stdout', '')))
+log_file.close()
+
+# TODO: define :global-test-result: correctly
+trs_file.write(':global-test-result: {}\n'.format('PASS'))
+
+# TODO: define :recheck: correctly
+trs_file.write(':recheck: no\n')
+
+trs_file.write(':copy-in-global-log: no\n')
+trs_file.close()

buildsystem/check_qml_module.py

+#! /usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import json
+import argparse
+import os
+import subprocess
+from tempfile import NamedTemporaryFile
+
+def checkQmakePath(path):
+    if path is None:
+        return False
+
+    if path == "**Unknown**":
+        return False
+
+    if not os.path.isdir(path):
+        return False
+
+    return True
+
+def findProgram(path, progName):
+    if not checkQmakePath(path):
+        return None
+
+    progPath = os.path.join(path, progName)
+    if not os.path.isfile(progPath):
+        return None
+
+    return progPath
+
+
+class QmlModuleChecker:
+    def __init__(self):
+        self.qt5 = True
+        self.qmlimportscanner = None
+        self.qmlpath = None
+
+    def genQmlFile(self, f, modules):
+        for module, version in modules:
+            f.write("import {} {}\n".format(module, version))
+        f.write("Item {}\n")
+        f.flush()
+
+    def scanImports(self, f, modules):
+        ret = subprocess.run(
+            [
+                self.qmlimportscanner,
+                "-qmlFiles", f.name,
+                "-importPath", self.qmlpath
+            ],
+            stdout=subprocess.PIPE, stderr=subprocess.PIPE,
+            )
+
+        if ret.returncode != 0:
+            print(ret.stderr.strip())
+            return None
+
+        return json.loads(ret.stdout)
+
+    def checkImports(self, scanlist, modules):
+        ret = True
+        for name, version in modules:
+            found = False
+            for entry in scanlist:
+                if entry["type"] == "module" and entry["name"] == name:
+                    #qt6 modules have no version
+                    if self.qt5 and not  entry["version"] == version:
+                        continue
+                    if "classname" in entry:
+                        found = True
+                        break
+            print("checking for {} {}... {}".format(name, version, "yes" if found else "no"))
+            if not found:
+                ret = False
+
+        return ret
+
+
+    def getInstallInfo(self, qmake, qtconf):
+        qmake_cmd = [ qmake, "-query" ]
+        if qtconf:
+            qmake_cmd += [ "-qtconf", qtconf ]
+        ret = subprocess.run(
+            qmake_cmd,
+            stdout=subprocess.PIPE, stderr=subprocess.PIPE,
+            encoding="utf8"
+        )
+
+        if ret.returncode != 0:
+            print(ret.stderr.strip())
+            return False
+
+        binpath_host = None
+        libexec_host = None
+        binpath_install = None
+        libexec_install = None
+        qtmajor = ""
+        for l in ret.stdout.splitlines():
+            l.strip()
+            if l.startswith("QT_HOST_BINS:"):
+                binpath_host = l.split(":", 1)[1]
+            elif l.startswith("QT_HOST_LIBEXECS:"):
+                libexec_host = l.split(":", 1)[1]
+            elif l.startswith("QT_INSTALL_BINS:"):
+                binpath_install = l.split(":", 1)[1]
+            elif l.startswith("QT_INSTALL_LIBEXECS:"):
+                libexec_install = l.split(":", 1)[1]
+            elif l.startswith("QT_INSTALL_QML:"):
+                self.qmlpath = l.split(":", 1)[1]
+            elif l.startswith("QT_VERSION:"):
+                qmlversion = l.split(":", 1)[1]
+                qtmajor = qmlversion.split(".")[0]
+
+        if qtmajor == "6":
+            self.qt5 = False
+
+        if not checkQmakePath(self.qmlpath):
+            print("Qml path {} not found".format(self.qmlpath))
+            return False
+
+        self.qmlimportscanner = findProgram(binpath_install, "qmlimportscanner")
+        if self.qmlimportscanner is not None:
+            return True
+
+        #Qt6 may place qmlimportscanner in libexec_host
+        self.qmlimportscanner = findProgram(libexec_install, "qmlimportscanner")
+        if self.qmlimportscanner is not None:
+            return True
+
+        self.qmlimportscanner = findProgram(binpath_host, "qmlimportscanner")
+        if self.qmlimportscanner is not None:
+            return True
+
+        #Qt6 may place qmlimportscanner in libexec_host
+        self.qmlimportscanner = findProgram(libexec_host, "qmlimportscanner")
+        if self.qmlimportscanner is not None:
+            return True
+
+        print("qmlimportscanner not found")
+        return False
+
+
+class KeyValue(argparse.Action):
+    def __call__( self , parser, namespace,
+                  values, option_string = None):
+        setattr(namespace, self.dest, [])
+
+        for value in values:
+            key, value = value.split('=')
+            getattr(namespace, self.dest).append((key, value))
+
+def main():
+    parser = argparse.ArgumentParser("check for qml runtime dependencies")
+    parser.add_argument(
+        "--qmake", type=str, required=True,
+        help="native qmake path")
+
+    parser.add_argument(
+        "--qtconf", type=str, required=False,
+        help="qmake qtconf path")
+
+    parser.add_argument(
+        "--modules", nargs="+", action=KeyValue, required=True,
+        help="list of modules to check in the form module=version (ex QtQuick=2.12)")
+
+    args = parser.parse_args()
+
+    moduleChecker = QmlModuleChecker()
+    if not moduleChecker.getInstallInfo(args.qmake, args.qtconf):
+        exit(-1)
+
+    with NamedTemporaryFile(mode="w+", suffix=".qml") as f:
+        moduleChecker.genQmlFile(f, args.modules)
+
+        scanlist = moduleChecker.scanImports(f, args.modules)
+        if scanlist is None:
+            exit(-1)
+
+        if not moduleChecker.checkImports(scanlist, args.modules):
+            exit(-1)
+
+    exit(0)
+
+if __name__ == "__main__":
+    main()

buildsystem/gen-vlc-about.py

+#!/usr/bin/env python3
+import os, re, argparse
+
+parser = argparse.ArgumentParser()
+# Input files
+parser.add_argument("copying", type=argparse.FileType('r', encoding='UTF-8'))
+parser.add_argument("thanks", type=argparse.FileType('r', encoding='UTF-8'))
+parser.add_argument("authors", type=argparse.FileType('r', encoding='UTF-8'))
+# Output files
+parser.add_argument("output", type=argparse.FileType('w', encoding='UTF-8'))
+args = parser.parse_args()
+
+# Regex to remove emails in thanks and authors files
+email_regex = re.compile(r'<.*.>')
+
+output_str = '/* Automatically generated file - DO NOT EDIT */\n\n'
+
+with args.copying:
+    output_str += 'static const char psz_license[] =\n"'
+    output_str += args.copying.read().replace('"', '\\"').replace('\r', '').replace('\n', '\\n"\n"')
+    output_str += '";\n\n'
+
+with args.thanks:
+    output_str += 'static const char psz_thanks[] =\n"'
+    output_str += email_regex.sub('', args.thanks.read().replace('"', '\\"').replace('\r', '').replace('\n', '\\n"\n"'))
+    output_str += '";\n\n'
+
+with args.authors:
+    output_str += 'static const char psz_authors[] =\n"'
+    output_str += email_regex.sub('', args.authors.read().replace('"', '\\"').replace('\r', '').replace('\n', '\\n"\n"'))
+    output_str += '";\n\n'
+
+with args.output:
+    args.output.write(output_str)

buildsystem/simd_checks/meson.build

+# SIMD checks
+
+enable_sse = false
+enable_avx = false
+if host_machine.cpu_family().startswith('x86')
+    enable_sse = get_option('sse').allowed()
+    enable_avx = get_option('avx').allowed()
+endif
+
+# Check for fully workin SSE2 intrinsics
+have_sse2_intrinsics = enable_sse and cc.compiles('''
+    #include <emmintrin.h>
+    #include <stdint.h>
+    uint64_t frobzor;
+
+    void f() {
+        __m128i a, b, c;
+        a = b = c = _mm_set1_epi64((__m64)frobzor);
+        a = _mm_slli_epi16(a, 3);
+        a = _mm_adds_epi16(a, b);
+        c = _mm_srli_epi16(c, 8);
+        c = _mm_slli_epi16(c, 3);
+        b = _mm_adds_epi16(b, c);
+        a = _mm_unpacklo_epi8(a, b);
+        frobzor = (uint64_t)_mm_movepi64_pi64(a);
+    }
+''', args: ['-msse2'], name: 'SSE2 intrinsics check')
+if have_sse2_intrinsics
+    cdata.set('HAVE_SSE2_INTRINSICS', 1)
+endif
+
+# Check for SSE2 inline assembly support
+can_compile_sse2 = enable_sse and cc.compiles('''
+    void f() {
+        void *p;
+        asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
+    }
+''', args: ['-msse'], name: 'SSE2 inline asm check')
+if can_compile_sse2
+    cdata.set('CAN_COMPILE_SSE2', 1)
+endif
+have_sse2 = can_compile_sse2
+
+# Check for SSE3 inline assembly support
+can_compile_sse3 = enable_sse and cc.compiles('''
+    void f() {
+        void *p;
+        asm volatile("movsldup %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
+    }
+''', args: ['-msse'], name: 'SSE3 inline asm check')
+if can_compile_sse3
+    cdata.set('CAN_COMPILE_SSE3', 1)
+endif
+
+# Check for SSSE3 inline assembly support
+can_compile_2_sse3 = enable_sse and cc.compiles('''
+    void f() {
+        void *p;
+        asm volatile("pabsw %%xmm0,%%xmm0"::"r"(p):"xmm0");
+    }
+''', args: ['-msse'], name: 'SSSE3 inline asm check')
+if can_compile_2_sse3
+    cdata.set('CAN_COMPILE_SSSE3', 1)
+endif
+have_sse3 = can_compile_sse3 and can_compile_2_sse3
+
+# Check for SSE4.1 inline assembly support
+can_compile_sse4_1 = enable_sse and cc.compiles('''
+    void f() {
+        void *p;
+        asm volatile("pmaxsb %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
+    }
+''', args: ['-msse'], name: 'SSE4.1 inline asm check')
+if can_compile_sse4_1
+    cdata.set('CAN_COMPILE_SSE4_1', 1)
+endif
+have_sse4_1 = can_compile_sse4_1
+
+# Check for SSE4.2 inline assembly support
+can_compile_sse4_2 = enable_sse and cc.compiles('''
+    void f() {
+        void *p;
+        asm volatile("pcmpgtq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
+    }
+''', args: ['-msse'], name: 'SSE4.2 inline asm check')
+if can_compile_sse4_2
+    cdata.set('CAN_COMPILE_SSE4_2', 1)
+endif
+have_sse4_2 = can_compile_sse4_2
+
+# Check for SSE4A inline assembly support
+can_compile_sse4A = enable_sse and cc.compiles('''
+    void f() {
+        void *p;
+        asm volatile("insertq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
+    }
+''', args: ['-msse'], name: 'SSE4A inline asm check')
+if can_compile_sse4A
+    cdata.set('CAN_COMPILE_SSE4A', 1)
+endif
+have_sse4A = can_compile_sse4A
+
+# Check for fully workin AVX2 intrinsics
+have_avx2_intrinsics = enable_avx and cc.compiles('''
+    #include <immintrin.h>
+    #include <stdint.h>
+    uint64_t frobzor;
+
+    void f() {
+        __m256i a, b, c;
+        a = b = c = _mm256_set1_epi64x((int64_t)frobzor);
+        a = _mm256_slli_epi16(a, 3);
+        a = _mm256_adds_epi16(a, b);
+        c = _mm256_srli_epi16(c, 8);
+        c = _mm256_slli_epi16(c, 3);
+        b = _mm256_adds_epi16(b, c);
+        a = _mm256_unpacklo_epi8(a, b);
+        frobzor = (uint64_t)_mm256_extract_epi64(a, 0);
+    }
+''', args: ['-mavx2'], name: 'AVX2 intrinsics check')
+if have_avx2_intrinsics
+    cdata.set('HAVE_AVX2_INTRINSICS', 1)
+endif
+
+# Check for AVX inline assembly support
+can_compile_avx = enable_avx and cc.compiles('''
+    void f() {
+        void *p;
+        asm volatile("vxorps %%ymm1,%%ymm2,%%ymm3"::"r"(p):"ymm1", "ymm2", "ymm3");
+    }
+''', args: ['-mavx'], name: 'AVX inline asm check')
+if can_compile_avx
+    cdata.set('CAN_COMPILE_AVX', 1)
+endif
+have_avx = can_compile_avx
+
+# Check for AVX2 inline assembly support
+can_compile_avx2 = enable_avx and cc.compiles('''
+    void f() {
+        void *p;
+        asm volatile("vpunpckhqdq %%ymm1,%%ymm2,%%ymm3"::"r"(p):"ymm1", "ymm2", "ymm3");
+    }
+''', args: ['-mavx'], name: 'AVX2 inline asm check')
+if can_compile_avx2
+    cdata.set('CAN_COMPILE_AVX2', 1)
+endif
+have_avx2 = can_compile_avx2
+
+# TODO: ARM Neon checks and SVE checks
+# TODO: Altivec checks