diff options
Diffstat (limited to 'abs/core/qt5-webengine')
-rw-r--r-- | abs/core/qt5-webengine/PKGBUILD | 62 | ||||
-rw-r--r-- | abs/core/qt5-webengine/qtwebengine-harmony.patch | 77 | ||||
-rw-r--r-- | abs/core/qt5-webengine/qtwebengine-no-gpu.patch | 99 |
3 files changed, 238 insertions, 0 deletions
diff --git a/abs/core/qt5-webengine/PKGBUILD b/abs/core/qt5-webengine/PKGBUILD new file mode 100644 index 0000000..58a1153 --- /dev/null +++ b/abs/core/qt5-webengine/PKGBUILD @@ -0,0 +1,62 @@ +# $Id$ +# Maintainer: Felix Yan <felixonmars@archlinux.org> +# Contributor: Andrea Scarpino <andrea@archlinux.org> + +pkgname=qt5-webengine +_qtver=5.10.1 +pkgver=${_qtver/-/} +pkgrel=1 +arch=('x86_64') +url='http://qt-project.org/' +license=('LGPL3' 'LGPL2.1' 'BSD') +pkgdesc='Provides support for web applications using the Chromium browser project' +depends=('qt5-webchannel' 'qt5-location' 'libxcomposite' 'libxrandr' 'pciutils' 'libxss' + 'libevent' 'snappy' 'nss' 'protobuf' 'libxslt' 'minizip' 'ffmpeg' 're2' 'libvpx') +makedepends=('python2' 'git' 'gperf' 'jsoncpp' 'ninja' 'qt5-tools') +groups=('qt' 'qt5') +_pkgfqn="${pkgname/5-/}-everywhere-src-${_qtver}" +source=("http://download.qt.io/official_releases/qt/${pkgver%.*}/${_qtver}/submodules/${_pkgfqn}.tar.xz" + qtwebengine-harmony.patch + qtwebengine-no-gpu.patch) +sha256sums=('12644f8d2ba8354a2a533d5a7f3f5139c6ff168c2f51aa3e21b701db6dbc01de' + 'feca54ab09ac0fc9d0626770a6b899a6ac5a12173c7d0c1005bc3964ec83e7b3' + '6cd70c37f3b3aea926f1ee20c1f59354f2a02d240dbf344c6dc0a75f8aa8e07b') + +prepare() { + mkdir -p build + + # Hack to force using python2 + mkdir -p bin + ln -s /usr/bin/python2 bin/python + + cd ${_pkgfqn} + + # FreeType 2.8.1 + patch -Np1 -i ../qtwebengine-harmony.patch + # Disable GPU rendering on nouveau and wayland (openSUSE) https://bugreports.qt.io/browse/QTBUG-65682 + patch -p1 -i ../qtwebengine-no-gpu.patch +} + +build() { + cd build + + export PATH="$srcdir/bin:$PATH" + qmake ../${_pkgfqn} -- \ + -proprietary-codecs \ + -system-ffmpeg \ + -webp \ + -spellchecker +# -webengine-icu + make +} + +package() { + cd build + make INSTALL_ROOT="$pkgdir" install + + # Drop QMAKE_PRL_BUILD_DIR because reference the build dir + find "$pkgdir/usr/lib" -type f -name '*.prl' \ + -exec sed -i -e '/^QMAKE_PRL_BUILD_DIR/d' {} \; + + install -Dm644 "$srcdir"/${_pkgfqn}/src/3rdparty/chromium/LICENSE "$pkgdir"/usr/share/licenses/${pkgname}/LICENSE.chromium +} diff --git a/abs/core/qt5-webengine/qtwebengine-harmony.patch b/abs/core/qt5-webengine/qtwebengine-harmony.patch new file mode 100644 index 0000000..6343f7f --- /dev/null +++ b/abs/core/qt5-webengine/qtwebengine-harmony.patch @@ -0,0 +1,77 @@ +--- qtwebengine-opensource-src-5.9.1/src/3rdparty/chromium/third_party/skia/src/ports/SkFontHost_FreeType.cpp.orig 2017-10-10 17:42:06.956950985 +0200 ++++ qtwebengine-opensource-src-5.9.1/src/3rdparty/chromium/third_party/skia/src/ports/SkFontHost_FreeType.cpp 2017-10-10 17:46:05.824187787 +0200 +@@ -99,8 +99,6 @@ + FreeTypeLibrary() + : fGetVarDesignCoordinates(nullptr) + , fLibrary(nullptr) +- , fIsLCDSupported(false) +- , fLCDExtra(0) + { + if (FT_New_Library(&gFTMemory, &fLibrary)) { + return; +@@ -147,12 +145,7 @@ + } + #endif + +- // Setup LCD filtering. This reduces color fringes for LCD smoothed glyphs. +- // The default has changed over time, so this doesn't mean the same thing to all users. +- if (FT_Library_SetLcdFilter(fLibrary, FT_LCD_FILTER_DEFAULT) == 0) { +- fIsLCDSupported = true; +- fLCDExtra = 2; //Using a filter adds one full pixel to each side. +- } ++ FT_Library_SetLcdFilter(fLibrary, FT_LCD_FILTER_DEFAULT); + } + ~FreeTypeLibrary() { + if (fLibrary) { +@@ -161,8 +153,6 @@ + } + + FT_Library library() { return fLibrary; } +- bool isLCDSupported() { return fIsLCDSupported; } +- int lcdExtra() { return fLCDExtra; } + + // FT_Get_{MM,Var}_{Blend,Design}_Coordinates were added in FreeType 2.7.1. + // Prior to this there was no way to get the coordinates out of the FT_Face. +@@ -173,8 +163,6 @@ + + private: + FT_Library fLibrary; +- bool fIsLCDSupported; +- int fLCDExtra; + + // FT_Library_SetLcdFilterWeights was introduced in FreeType 2.4.0. + // The following platforms provide FreeType of at least 2.4.0. +@@ -704,17 +692,6 @@ + rec->fTextSize = SkIntToScalar(1 << 14); + } + +- if (isLCD(*rec)) { +- // TODO: re-work so that FreeType is set-up and selected by the SkFontMgr. +- SkAutoMutexAcquire ama(gFTMutex); +- ref_ft_library(); +- if (!gFTLibrary->isLCDSupported()) { +- // If the runtime Freetype library doesn't support LCD, disable it here. +- rec->fMaskFormat = SkMask::kA8_Format; +- } +- unref_ft_library(); +- } +- + SkPaint::Hinting h = rec->getHinting(); + if (SkPaint::kFull_Hinting == h && !isLCD(*rec)) { + // collapse full->normal hinting if we're not doing LCD +@@ -1115,11 +1092,11 @@ + void SkScalerContext_FreeType::updateGlyphIfLCD(SkGlyph* glyph) { + if (isLCD(fRec)) { + if (fLCDIsVert) { +- glyph->fHeight += gFTLibrary->lcdExtra(); +- glyph->fTop -= gFTLibrary->lcdExtra() >> 1; ++ glyph->fHeight += 2; ++ glyph->fTop -= 1; + } else { +- glyph->fWidth += gFTLibrary->lcdExtra(); +- glyph->fLeft -= gFTLibrary->lcdExtra() >> 1; ++ glyph->fWidth += 2; ++ glyph->fLeft -= 1; + } + } + } diff --git a/abs/core/qt5-webengine/qtwebengine-no-gpu.patch b/abs/core/qt5-webengine/qtwebengine-no-gpu.patch new file mode 100644 index 0000000..4662f5f --- /dev/null +++ b/abs/core/qt5-webengine/qtwebengine-no-gpu.patch @@ -0,0 +1,99 @@ +From: Antonio Larrosa <alarrosa@suse.com> +Subject: Disable GPU when using nouveau or running on wayland +References: boo#1005323, boo#1060990 + +Qt WebEngine uses multi-threaded OpenGL, which nouveau does not support. +It also crashes when running on wayland, the cause is not yet known. +Work around these issues by not doing GPU-accelerated rendering in such +cases. + +Index: qtwebengine-everywhere-src-5.10.0/src/core/web_engine_context.cpp +=================================================================== +--- qtwebengine-everywhere-src-5.10.0.orig/src/core/web_engine_context.cpp ++++ qtwebengine-everywhere-src-5.10.0/src/core/web_engine_context.cpp +@@ -93,6 +93,7 @@ + #include <QOffscreenSurface> + #ifndef QT_NO_OPENGL + # include <QOpenGLContext> ++# include <QOpenGLFunctions> + #endif + #include <QQuickWindow> + #include <QStringList> +@@ -167,6 +168,39 @@ void dummyGetPluginCallback(const std::v + } + #endif + ++#ifndef QT_NO_OPENGL ++QString openGLVendor() ++{ ++ QString vendor; ++ ++ QOpenGLContext *oldContext = QOpenGLContext::currentContext(); ++ QSurface *oldSurface = 0; ++ if (oldContext) ++ oldSurface = oldContext->surface(); ++ ++ QScopedPointer<QOffscreenSurface> surface( new QOffscreenSurface ); ++ surface->create(); ++ QOpenGLContext context; ++ if (!context.create()) { ++ qDebug() << "Error creating openGL context"; ++ } ++ else if (!context.makeCurrent(surface.data())) { ++ qDebug() << "Error making openGL context current context"; ++ } else { ++ const GLubyte *p; ++ QOpenGLFunctions *f = context.functions(); ++ if ((p = f->glGetString(GL_VENDOR))) ++ vendor = QString::fromLatin1(reinterpret_cast<const char *>(p)); ++ } ++ ++ context.doneCurrent(); ++ if (oldContext && oldSurface) ++ oldContext->makeCurrent(oldSurface); ++ ++ return vendor; ++} ++#endif ++ + } // namespace + + namespace QtWebEngineCore { +@@ -379,6 +413,27 @@ WebEngineContext::WebEngineContext() + const char *glType = 0; + #ifndef QT_NO_OPENGL + ++ bool disableGpu = qEnvironmentVariableIsSet("QT_WEBENGINE_DISABLE_GPU"); ++ ++ if (!qEnvironmentVariableIsSet("QT_WEBENGINE_DISABLE_WAYLAND_WORKAROUND") && platform.startsWith("wayland", Qt::CaseInsensitive)) ++ { ++ qWarning() << "Running on wayland. Qt WebEngine will disable usage of the GPU.\n" ++ "Note: you can set the QT_WEBENGINE_DISABLE_WAYLAND_WORKAROUND\n" ++ "environment variable before running this application, but this is \n" ++ "not recommended since this usually causes applications to crash."; ++ disableGpu = true; ++ } ++ ++ if (!qEnvironmentVariableIsSet("QT_WEBENGINE_DISABLE_NOUVEAU_WORKAROUND") && openGLVendor() == QStringLiteral("nouveau")) ++ { ++ qWarning() << "Nouveau openGL driver detected. Qt WebEngine will disable usage of the GPU.\n" ++ "Note: you can set the QT_WEBENGINE_DISABLE_NOUVEAU_WORKAROUND\n" ++ "environment variable before running this application, but this is \n" ++ "not recommended since this usually causes applications to crash as\n" ++ "Nouveau openGL drivers don't support multithreaded rendering"; ++ disableGpu = true; ++ } ++ + bool tryGL = + !usingANGLE() + && (!usingSoftwareDynamicGL() +@@ -389,7 +444,7 @@ WebEngineContext::WebEngineContext() + || enableWebGLSoftwareRendering + #endif + ) +- && !usingQtQuick2DRenderer(); ++ && !usingQtQuick2DRenderer() && !disableGpu; + + if (tryGL) { + if (qt_gl_global_share_context() && qt_gl_global_share_context()->isValid()) { + |