Provision FFmpeg library for QtMultimedia plugin

One of the QtMultimedia backends is implemented using FFmpeg.
This provisioning enables building and testing of this backend.

Change-Id: Ia196c2ae4b457aa6b8e3ee8e0f367197aadfe0d9
Reviewed-by: Simo Fält <simo.falt@qt.io>

coin/platform_configs/cmake_platforms.yaml

@@ -14,6 +14,7 @@ Configurations:
     Compiler: 'GCC'
     Features: ['Sccache', 'Documentation', 'TestDocs', 'UseConfigure']
     Configure arguments: '-make examples -developer-build -c++std c++20 -no-warnings-are-errors -qtlibinfix TestInfix -qtnamespace TestNamespace'
+    Environment variables: ['NON_QTBASE_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR}}']
 -
     Id: 'Ubuntu-20.04-host'
     Template: 'qtci-linux-Ubuntu-20.04-x86_64-50'
@@ -21,7 +22,8 @@ Configurations:
     Features: ['Sccache', 'UseConfigure']
     Configure arguments: '-nomake examples -release -force-debug-info -separate-debug-info -headersclean -qt-libjpeg -qt-libpng -qt-pcre -qt-harfbuzz -qt-doubleconversion -no-libudev -bundled-xcb-xinput'
     Environment variables: [
-        'CMAKE_ARGS=-DOpenGL_GL_PREFERENCE=LEGACY'
+        'CMAKE_ARGS=-DOpenGL_GL_PREFERENCE=LEGACY',
+        'NON_QTBASE_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR}}'
     ]
 -
     Id: 'OpenSUSE-15.3-host'
@@ -65,6 +67,7 @@ Configurations:
     Configure arguments: '-debug-and-release -force-debug-info -headersclean -nomake examples -qt-zlib'
     Environment variables: [
         'CMAKE_ARGS=-DFEATURE_msvc_obj_debug_info=ON -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_INCLUDE_x64}}\.. -DPostgreSQL_ROOT={{.Env.POSTGRESQL_LIB_x64}}\..',
+        'NON_QTBASE_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR_MSVC}}',
         'LLVM_INSTALL_DIR={{.Env.LLVM_INSTALL_DIR_msvc}}'
     ]
 -
@@ -74,6 +77,7 @@ Configurations:
     Configure arguments: '-debug-and-release -force-debug-info -headersclean -nomake examples -qt-zlib'
     Environment variables: [
         'CMAKE_ARGS=-DFEATURE_msvc_obj_debug_info=ON -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_INCLUDE_x64}}\.. -DPostgreSQL_ROOT={{.Env.POSTGRESQL_LIB_x64}}\..',
+        'NON_QTBASE_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR_MSVC}}',
         'LLVM_INSTALL_DIR={{.Env.LLVM_INSTALL_DIR_msvc}}'
     ]
 -
@@ -84,7 +88,8 @@ Configurations:
     Configure arguments: '-debug-and-release -make examples -developer-build -force-debug-info -qt-zlib'
     Environment variables: [
         'CMAKE_ARGS=-DFEATURE_msvc_obj_debug_info=ON -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_INCLUDE_x64}}\..',
-        'CONAN_PROFILE=coin/conan/profiles/ci-windows-x86_64-msvc2019_64-developer'
+        'CONAN_PROFILE=coin/conan/profiles/ci-windows-x86_64-msvc2019_64-developer',
+        'NON_QTBASE_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR_MSVC}}'
     ]
 -
     Template: 'qtci-windows-10_21H2-x86_64-51'
@@ -108,7 +113,8 @@ Configurations:
     Features: ['Sccache', "DebugAndRelease", 'WarningsAreErrors', 'UseConfigure']
     Configure arguments: '-debug-and-release -make examples -developer-build -force-debug-info -qt-zlib'
     Environment variables: [
-        'CMAKE_ARGS=-DFEATURE_msvc_obj_debug_info=ON -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_INCLUDE_x64}}\..'
+        'CMAKE_ARGS=-DFEATURE_msvc_obj_debug_info=ON -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_INCLUDE_x64}}\..',
+        'NON_QTBASE_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR_MSVC}}'
     ]
 -
     Template: 'qtci-windows-11_21H2-x86_64-51'
@@ -191,7 +197,7 @@ Configurations:
     Environment variables: [
         'Path={{.Env.MINGW1120}}\bin;{{.Env.Path}}',
         'CMAKE_ARGS=-DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_INCLUDE_x64}}\..',
-        'NON_QTBASE_CMAKE_ARGS=-DFEATURE_system_tiff=OFF',
+        'NON_QTBASE_CMAKE_ARGS=-DFEATURE_system_tiff=OFF -DFFMPEG_DIR={{.Env.FFMPEG_DIR_MINGW}}',
         'LLVM_INSTALL_DIR={{.Env.LLVM_INSTALL_DIR_mingw}}'
     ]
 -
@@ -202,6 +208,6 @@ Configurations:
     Environment variables: [
         'Path={{.Env.MINGW1120}}\bin;{{.Env.Path}}',
         'CMAKE_ARGS=-DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_INCLUDE_x64}}\..',
-        'NON_QTBASE_CMAKE_ARGS=-DFEATURE_system_tiff=OFF',
+        'NON_QTBASE_CMAKE_ARGS=-DFEATURE_system_tiff=OFF -DFFMPEG_DIR={{.Env.FFMPEG_DIR_MINGW}}',
         'LLVM_INSTALL_DIR={{.Env.LLVM_INSTALL_DIR_mingw}}'
     ]

coin/provisioning/common/linux/install-ffmpeg.sh

@@ -0,0 +1,72 @@
+#!/usr/bin/env bash
+
+############################################################################
+##
+## Copyright (C) 2022 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the provisioning scripts of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:LGPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU Lesser General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU Lesser
+## General Public License version 3 as published by the Free Software
+## Foundation and appearing in the file LICENSE.LGPL3 included in the
+## packaging of this file. Please review the following information to
+## ensure the GNU Lesser General Public License version 3 requirements
+## will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 2.0 or (at your option) the GNU General
+## Public license version 3 or any later version approved by the KDE Free
+## Qt Foundation. The licenses are as published by the Free Software
+## Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-2.0.html and
+## https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+# This script will build and install FFmpeg static libs
+set -ex
+
+# shellcheck source=../unix/InstallFromCompressedFileFromURL.sh
+source "${BASH_SOURCE%/*}/../unix/InstallFromCompressedFileFromURL.sh"
+# shellcheck source=../unix/SetEnvVar.sh
+source "${BASH_SOURCE%/*}/../unix/SetEnvVar.sh"
+
+ffmpeg_config_options=$(cat "${BASH_SOURCE%/*}/../shared/ffmpeg_config_options.txt")
+
+sudo apt install yasm
+
+version="n5.0"
+ffmpeg_name="FFmpeg-$version"
+
+url_cached="http://ci-files01-hki.intra.qt.io/input/ffmpeg/$version.tar.gz"
+url_public="https://github.com/FFmpeg/FFmpeg/archive/refs/tags/$version.tar.gz"
+sha1="1a979876463fd81e481d53ceb3cc117f0fce8521"
+
+target_folder="$HOME"
+app_prefix=""
+
+InstallFromCompressedFileFromURL "$url_cached" "$url_public" "$sha1" "$target_folder" "$app_prefix"
+
+mkdir -p "$target_folder/$ffmpeg_name/build"
+pushd "$target_folder/$ffmpeg_name/build"
+../configure $ffmpeg_config_options --prefix=installed
+make install -j
+popd
+
+SetEnvVar "FFMPEG_DIR" "$target_folder/$ffmpeg_name/build/installed"

coin/provisioning/common/shared/ffmpeg_config_options.txt

@@ -0,0 +1 @@
+--disable-programs --disable-doc --disable-debug --disable-network --enable-pic

coin/provisioning/common/windows/install-ffmpeg.ps1

@@ -0,0 +1,119 @@
+############################################################################
+##
+## Copyright (C) 2022 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the provisioning scripts of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:LGPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU Lesser General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU Lesser
+## General Public License version 3 as published by the Free Software
+## Foundation and appearing in the file LICENSE.LGPL3 included in the
+## packaging of this file. Please review the following information to
+## ensure the GNU Lesser General Public License version 3 requirements
+## will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 2.0 or (at your option) the GNU General
+## Public license version 3 or any later version approved by the KDE Free
+## Qt Foundation. The licenses are as published by the Free Software
+## Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-2.0.html and
+## https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+. "$PSScriptRoot\helpers.ps1"
+
+# This script will install FFmpeg
+$msys = "C:\Utils\msys64\usr\bin\bash"
+
+$version = "n5.0"
+$ffmpeg_name = "ffmpeg-" + $version;
+$sha1 = "3F7C6D5264A04BC27BA471D189B0483954820D65"
+
+$url_cached = "http://ci-files01-hki.intra.qt.io/input/ffmpeg/" + $version + ".zip"
+$url_public = "https://github.com/FFmpeg/FFmpeg/archive/refs/tags/" +$version + ".zip"
+$download_location = "C:\Windows\Temp\" + $ffmpeg_name + ".zip"
+$unzip_location = "C:\"
+
+Write-Host "Fetching FFmpeg $version..."
+
+Download $url_public $url_cached $download_location
+Verify-Checksum $download_location $sha1
+Extract-7Zip $download_location $unzip_location
+Remove $download_location
+
+function CheckExitCode {
+    param ($p)
+
+    if ($p.ExitCode) {
+        Write-host "Process failed with exit code: $($p.ExitCode)"
+        exit 1
+    }
+}
+
+$config = Get-Content "$PSScriptRoot\..\shared\ffmpeg_config_options.txt"
+Write-Host "FFmpeg configuration $config"
+
+Write-Host "Configure and compile ffmpeg for MINGW"
+$mingw = [System.Environment]::GetEnvironmentVariable("MINGW1120", [System.EnvironmentVariableTarget]::Machine)
+$env:PATH += ";$mingw\bin"
+$env:MSYS2_PATH_TYPE = "inherit"
+$env:MSYSTEM = "MINGW"
+
+$cmd  = "cd /c/$ffmpeg_name"
+$cmd += "&& mkdir -p build/mingw && cd build/mingw"
+$cmd += "&& ../../configure --prefix=installed $config"
+$cmd += "&& make install -j"
+
+$build = Start-Process -NoNewWindow -Wait -PassThru -ErrorAction Stop -FilePath "$msys" -ArgumentList ("-lc", "`"$cmd`"")
+CheckExitCode $build
+
+Set-EnvironmentVariable "FFMPEG_DIR_MINGW" "C:\$ffmpeg_name\build\mingw\installed"
+
+
+Write-Host "Enter VisualStudio developer shell"
+$vsPath = "C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional"
+try {
+    Import-Module "$vsPath\Common7\Tools\Microsoft.VisualStudio.DevShell.dll"
+    Enter-VsDevShell -VsInstallPath $vsPath -DevCmdArguments "-arch=x64 -no_logo"
+} catch {
+    Write-host "Failed to enter VisualStudio DevShell"
+    exit 1
+}
+
+Write-Host "Configure and compile ffmpeg for MSVC"
+$env:MSYSTEM = "MSYS"
+$env:MSYS2_PATH_TYPE = "inherit"
+
+$cmd  = "CC=cl;"
+$cmd += "cd /c/$ffmpeg_name"
+$cmd += "&& mkdir -p build/msvc && cd build/msvc"
+$cmd += "&& ../../configure --toolchain=msvc --prefix=installed $config"
+$cmd += "&& make install -j"
+
+$build = Start-Process -NoNewWindow -Wait -PassThru -ErrorAction Stop -FilePath "$msys" -ArgumentList ("-lc", "`"$cmd`"")
+CheckExitCode $build
+
+$ffmpeg_mscv_install = "C:\$ffmpeg_name\build\msvc\installed"
+
+# As ffmpeg build system creates lib*.a file we have to rename them to *.lib files to be recognized by WIN32
+Write-Host "Rename libraries lib*.a -> *.lib"
+Get-ChildItem "$ffmpeg_mscv_install\lib\lib*.a" | Rename-Item -NewName { $_.Name -replace 'lib(\w+).a$', '$1.lib' }
+
+Set-EnvironmentVariable "FFMPEG_DIR_MSVC" $ffmpeg_mscv_install

coin/provisioning/common/windows/install-msys2.ps1

@@ -41,10 +41,10 @@
 
 # This script will installs msys2
 
-$version = "20200903"
+$version = "20220319"
 $prog = "msys2"
 $arch = "x86_64"
-$sha1 = "5a1644585fac2d58855d48b4ba4a92579a14cf03"
+$sha1 = "d3d05090c09c08a47efbffe469142b45231cbc89"
 $sha1_prebuilt = "d86d45d72228f53f7ae060771bc95b6f54c703c8"
 $folder = "msys64"
 
@@ -69,9 +69,9 @@ if ((Test-Path $url_cache_prebuilt)) {
     Extract-tar_gz $PackagePath $TargetLocation
     $msys = "$TargetLocation\$folder\msys2_shell.cmd"
 
-    # install perl
+    # install perl make and yasm
     # Run these without 'Run-Executable' function. When using the function the gpg-agent will lock the needed tmp*.tmp file.
-    cmd /c "$msys `"-l`" `"-c`" `"rm -rf /etc/pacman.d/gnupg;pacman-key --init;pacman-key --populate msys2;pacman -S --noconfirm perl make`""
+    cmd /c "$msys `"-l`" `"-c`" `"rm -rf /etc/pacman.d/gnupg;pacman-key --init;pacman-key --populate msys2;pacman -S --noconfirm perl make yasm`""
     Start-Sleep -s 60
     cmd /c "$msys `"-l`" `"-c`" `"echo y | cpan -i Text::Template Test::More`""
 

coin/provisioning/qtci-linux-Ubuntu-18.04-x86_64/90-install-ffmpeg.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+BASEDIR=$(dirname "$0")
+"$BASEDIR/../common/linux/install-ffmpeg.sh"
+

coin/provisioning/qtci-linux-Ubuntu-20.04-x86_64/90-install-ffmpeg.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+BASEDIR=$(dirname "$0")
+"$BASEDIR/../common/linux/install-ffmpeg.sh"
+

coin/provisioning/qtci-windows-10-x86_64/90-install-ffmpeg.ps1

@@ -0,0 +1,2 @@
+. "$PSScriptRoot\..\common\windows\install-ffmpeg.ps1"
+

coin/provisioning/qtci-windows-10_21H2-x86_64/90-install-ffmpeg.ps1

@@ -0,0 +1,2 @@
+. "$PSScriptRoot\..\common\windows\install-ffmpeg.ps1"
+

coin/provisioning/qtci-windows-11_21H2-x86_64/90-install-ffmpeg.ps1

@@ -0,0 +1,2 @@
+. "$PSScriptRoot\..\common\windows\install-ffmpeg.ps1"
+