diff options
author | Laszlo Agocs <laszlo.agocs@digia.com> | 2014-09-05 13:46:56 +0200 |
---|---|---|
committer | Laszlo Agocs <laszlo.agocs@digia.com> | 2014-09-06 20:46:57 +0200 |
commit | 6d43b06d2b8f101f72d798d10e692fa134963849 (patch) | |
tree | f9534a67cab8313c98a5424318ab800957dfa226 | |
parent | 73151fc07b78a52ee4887fa8325bc4e582320c73 (diff) | |
download | qtwayland-6d43b06d2b8f101f72d798d10e692fa134963849.tar.gz |
Fix window decorations for GL apps
You cannot have rounded corners with an alpha-less config. To make OpenGL
applications appearing with the correct decoration, alpha must be enabled.
With this fix the OpenGL apps' decoration will now look identical to the
SHM apps'.
Change-Id: I24431ddab63146f7f697c85277f00f41e5c55e85
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Robin Burchell <robin.burchell@viroteck.net>
-rw-r--r-- | src/client/qwaylanddisplay.cpp | 13 | ||||
-rw-r--r-- | src/client/qwaylanddisplay_p.h | 2 | ||||
-rw-r--r-- | src/client/qwaylandwindow.cpp | 6 | ||||
-rw-r--r-- | src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp | 8 | ||||
-rw-r--r-- | src/hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp | 9 |
5 files changed, 29 insertions, 9 deletions
diff --git a/src/client/qwaylanddisplay.cpp b/src/client/qwaylanddisplay.cpp index 264528f6..3eac985f 100644 --- a/src/client/qwaylanddisplay.cpp +++ b/src/client/qwaylanddisplay.cpp @@ -56,6 +56,7 @@ #include "qwaylandwindowmanagerintegration_p.h" #include "qwaylandshellintegration_p.h" +#include "qwaylandclientbufferintegration_p.h" #include "qwaylandextendedoutput_p.h" #include "qwaylandextendedsurface_p.h" @@ -335,4 +336,16 @@ QtWayland::xdg_shell *QWaylandDisplay::shellXdg() return mShellXdg.data(); } +bool QWaylandDisplay::supportsWindowDecoration() const +{ + static bool disabled = qgetenv("QT_WAYLAND_DISABLE_WINDOWDECORATION").toInt(); + // Stop early when disabled via the environment. Do not try to load the integration in + // order to play nice with SHM-only, buffer integration-less systems. + if (disabled) + return false; + + static bool integrationSupport = clientBufferIntegration() && clientBufferIntegration()->supportsWindowDecoration(); + return integrationSupport; +} + QT_END_NAMESPACE diff --git a/src/client/qwaylanddisplay_p.h b/src/client/qwaylanddisplay_p.h index 64c02054..b0142004 100644 --- a/src/client/qwaylanddisplay_p.h +++ b/src/client/qwaylanddisplay_p.h @@ -156,6 +156,8 @@ public: void forceRoundTrip(); + bool supportsWindowDecoration() const; + public slots: void blockingReadEvents(); void flushRequests(); diff --git a/src/client/qwaylandwindow.cpp b/src/client/qwaylandwindow.cpp index 0905cb3a..aaef58d9 100644 --- a/src/client/qwaylandwindow.cpp +++ b/src/client/qwaylandwindow.cpp @@ -53,7 +53,6 @@ #include "qwaylanddecoration_p.h" #include "qwaylandwindowmanagerintegration_p.h" #include "qwaylandnativeinterface_p.h" -#include "qwaylandclientbufferintegration_p.h" #include <QtCore/QFileInfo> #include <QtCore/QPointer> @@ -484,10 +483,7 @@ bool QWaylandWindow::createDecoration() } } - static bool disableWaylandDecorations = !qgetenv("QT_WAYLAND_DISABLE_WINDOWDECORATION").isEmpty() - || (mDisplay->clientBufferIntegration() && !mDisplay->clientBufferIntegration()->supportsWindowDecoration()); - - if (disableWaylandDecorations) + if (!mDisplay->supportsWindowDecoration()) return false; bool decoration = false; diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp index a9247d4a..5feed543 100644 --- a/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp +++ b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp @@ -59,11 +59,15 @@ QWaylandEglWindow::QWaylandEglWindow(QWindow *window) , m_clientBufferIntegration(static_cast<QWaylandEglClientBufferIntegration *>(mDisplay->clientBufferIntegration())) , m_waylandEglWindow(0) , m_eglSurface(0) - , m_eglConfig(q_configFromGLFormat(m_clientBufferIntegration->eglDisplay(), window->requestedFormat())) , m_contentFBO(0) , m_resize(false) - , m_format(q_glFormatFromConfig(m_clientBufferIntegration->eglDisplay(), m_eglConfig)) { + QSurfaceFormat fmt = window->requestedFormat(); + if (mDisplay->supportsWindowDecoration()) + fmt.setAlphaBufferSize(8); + m_eglConfig = q_configFromGLFormat(m_clientBufferIntegration->eglDisplay(), fmt); + m_format = q_glFormatFromConfig(m_clientBufferIntegration->eglDisplay(), m_eglConfig); + // Do not create anything from here. This platform window may belong to a // RasterGLSurface window which may have pure raster content. In this case, where the // window is never actually made current, creating a wl_egl_window and EGL surface diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp b/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp index a891e768..b2db1ad0 100644 --- a/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp +++ b/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp @@ -44,12 +44,14 @@ #include <QtWaylandClient/private/qwaylanddisplay_p.h> #include <QtWaylandClient/private/qwaylandwindow_p.h> #include <QtWaylandClient/private/qwaylanddecoration_p.h> +#include <QtWaylandClient/private/qwaylandintegration_p.h> #include "qwaylandeglwindow.h" #include <QDebug> #include <QtPlatformSupport/private/qeglconvenience_p.h> #include <QtGui/private/qopenglcontext_p.h> #include <QtGui/private/qopengltexturecache_p.h> +#include <QtGui/private/qguiapplication_p.h> #include <qpa/qplatformopenglcontext.h> #include <QtGui/QSurfaceFormat> @@ -60,11 +62,14 @@ QT_BEGIN_NAMESPACE QWaylandGLContext::QWaylandGLContext(EGLDisplay eglDisplay, const QSurfaceFormat &format, QPlatformOpenGLContext *share) : QPlatformOpenGLContext() , m_eglDisplay(eglDisplay) - , m_config(q_configFromGLFormat(m_eglDisplay, format)) - , m_format(q_glFormatFromConfig(m_eglDisplay, m_config)) , m_blitProgram(0) , mUseNativeDefaultFbo(false) { + QSurfaceFormat fmt = format; + if (static_cast<QWaylandIntegration *>(QGuiApplicationPrivate::platformIntegration())->display()->supportsWindowDecoration()) + fmt.setAlphaBufferSize(8); + m_config = q_configFromGLFormat(m_eglDisplay, fmt); + m_format = q_glFormatFromConfig(m_eglDisplay, m_config); m_shareEGLContext = share ? static_cast<QWaylandGLContext *>(share)->eglContext() : EGL_NO_CONTEXT; switch (m_format.renderableType()) { |