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-rw-r--r--avmedia/Library_avmediagst.mk20
-rw-r--r--avmedia/source/gstreamer/gstplayer.cxx161
-rw-r--r--avmedia/source/gstreamer/gstplayer.hxx9
-rw-r--r--config_host.mk.in6
-rw-r--r--config_host/config_vclplug.h.in3
-rw-r--r--configure.ac30
-rw-r--r--include/vcl/syschild.hxx2
-rw-r--r--vcl/Library_vclplug_gtk3.mk1
-rw-r--r--vcl/Library_vclplug_gtk3_kde5.mk1
-rw-r--r--vcl/Library_vclplug_qt5.mk7
-rw-r--r--vcl/inc/qt5/Qt5Instance.hxx2
-rw-r--r--vcl/inc/salinst.hxx3
-rw-r--r--vcl/inc/unx/gstsink.hxx27
-rw-r--r--vcl/inc/unx/gtk/gtkinst.hxx4
-rw-r--r--vcl/qt5/Qt5Instance.cxx38
-rw-r--r--vcl/source/window/syschild.cxx5
-rw-r--r--vcl/unx/gtk3/gtk3gtkinst.cxx33
17 files changed, 193 insertions, 159 deletions
diff --git a/avmedia/Library_avmediagst.mk b/avmedia/Library_avmediagst.mk
index 027123911e87..7ed6cc451a24 100644
--- a/avmedia/Library_avmediagst.mk
+++ b/avmedia/Library_avmediagst.mk
@@ -21,26 +21,6 @@ $(eval $(call gb_Library_add_libs,avmediagst,\
$(GSTREAMER_1_0_LIBS) \
))
-ifneq ($(ENABLE_GTK3),)
-$(eval $(call gb_Library_add_cxxflags,avmediagst,\
- $$(GTK3_CFLAGS) \
-))
-
-$(eval $(call gb_Library_add_libs,avmediagst,\
- $(GTK3_LIBS) \
-))
-endif
-
-ifneq ($(ENABLE_QT5),)
-$(eval $(call gb_Library_add_cxxflags,avmediagst,\
- $$(QT5_CFLAGS) \
-))
-
-$(eval $(call gb_Library_add_libs,avmediagst,\
- $(QT5_LIBS) \
-))
-endif
-
$(eval $(call gb_Library_use_external,avmediagst,boost_headers))
$(eval $(call gb_Library_use_sdk_api,avmediagst))
diff --git a/avmedia/source/gstreamer/gstplayer.cxx b/avmedia/source/gstreamer/gstplayer.cxx
index f88addd0cfef..35feb8ad5ea2 100644
--- a/avmedia/source/gstreamer/gstplayer.cxx
+++ b/avmedia/source/gstreamer/gstplayer.cxx
@@ -42,10 +42,6 @@
#include "gstframegrabber.hxx"
#include "gstwindow.hxx"
-#if ENABLE_QT5
-#include <QtWidgets/QWidget>
-#endif
-
#include <gst/video/videooverlay.h>
#define AVMEDIA_GST_PLAYER_IMPLEMENTATIONNAME "com.sun.star.comp.avmedia.Player_GStreamer"
#define AVMEDIA_GST_PLAYER_SERVICENAME "com.sun.star.media.Player_GStreamer"
@@ -287,9 +283,6 @@ Player::Player() :
GstPlayer_BASE( m_aMutex ),
mpPlaybin( nullptr ),
mpVolumeControl( nullptr ),
-#if ENABLE_GTK3
- mpGtkWidget( nullptr ),
-#endif
mbUseGtkSink( false ),
mbFakeVideo (false ),
mnUnmutedVolume( 0 ),
@@ -347,14 +340,6 @@ void SAL_CALL Player::disposing()
// Release the elements and pipeline
if( mbInitialized )
{
-#if ENABLE_GTK3
- if (mpGtkWidget)
- {
- gtk_widget_destroy(mpGtkWidget);
- mpGtkWidget = nullptr;
- }
-#endif
-
if( mpPlaybin )
{
gst_element_set_state( mpPlaybin, GST_STATE_NULL );
@@ -557,14 +542,6 @@ GstBusSyncReply Player::processSyncMessage( GstMessage *message )
void Player::preparePlaybin( const OUString& rURL, GstElement *pSink )
{
-#if ENABLE_GTK3
- if (mpGtkWidget)
- {
- gtk_widget_destroy(mpGtkWidget);
- mpGtkWidget = nullptr;
- }
-#endif
-
if (mpPlaybin != nullptr)
{
gst_element_set_state( mpPlaybin, GST_STATE_NULL );
@@ -870,98 +847,64 @@ uno::Reference< ::media::XPlayerWindow > SAL_CALL Player::createPlayerWindow( co
if( aSize.Width > 0 && aSize.Height > 0 )
{
::avmedia::gstreamer::Window* pWindow = new ::avmedia::gstreamer::Window;
+ if (rArguments.getLength() <= 2)
+ {
+ xRet = pWindow;
+ return xRet;
+ }
- xRet = pWindow;
+ sal_IntPtr pIntPtr = 0;
+ rArguments[ 2 ] >>= pIntPtr;
+ SystemChildWindow *pParentWindow = reinterpret_cast< SystemChildWindow* >( pIntPtr );
+ if (!pParentWindow)
+ return nullptr;
+
+ const SystemEnvData* pEnvData = pParentWindow->GetSystemData();
+ if (!pEnvData)
+ return nullptr;
+
+ OUString aToolkit = OUString::createFromAscii(pEnvData->pToolkit);
+ OUString aPlatform = OUString::createFromAscii(pEnvData->pPlatformName);
- if( rArguments.getLength() > 2 )
+ // tdf#124027: the position of embedded window is identical w/ the position
+ // of media object in all other vclplugs (gtk, kde5, gen), in gtk3 w/o gtksink it
+ // needs to be translated
+ if (aToolkit == "gtk3")
{
- sal_IntPtr pIntPtr = 0;
- rArguments[ 2 ] >>= pIntPtr;
- SystemChildWindow *pParentWindow = reinterpret_cast< SystemChildWindow* >( pIntPtr );
+ Point aPoint = pParentWindow->GetPosPixel();
+ maArea.X = aPoint.getX();
+ maArea.Y = aPoint.getY();
+ }
- const SystemEnvData* pEnvData = pParentWindow ? pParentWindow->GetSystemData() : nullptr;
- OSL_ASSERT(pEnvData);
- if (pEnvData)
- {
- OUString aToolkit = OUString::createFromAscii(pEnvData->pToolkit);
- OUString aPlatform = OUString::createFromAscii(pEnvData->pPlatformName);
-
- // tdf#124027: the position of embedded window is identical w/ the position
- // of media object in all other vclplugs (gtk, kde5, gen), in gtk3 w/o gtksink it
- // needs to be translated
- if (aToolkit == "gtk3")
- {
- if (pParentWindow)
- {
- Point aPoint = pParentWindow->GetPosPixel();
- maArea.X = aPoint.getX();
- maArea.Y = aPoint.getY();
- }
- }
+ mbUseGtkSink = false;
- GstElement *pVideosink = nullptr;
-#if ENABLE_GTK3
- pVideosink = (aToolkit == "gtk3") ?
- gst_element_factory_make("gtksink", "gtksink") : nullptr;
- if (pVideosink)
- {
- mbUseGtkSink = true;
- g_object_get(pVideosink, "widget", &mpGtkWidget, nullptr);
- gtk_widget_set_vexpand(mpGtkWidget, true);
- gtk_widget_set_hexpand(mpGtkWidget, true);
- GtkWidget *pParent = static_cast<GtkWidget*>(pEnvData->pWidget);
- gtk_container_add (GTK_CONTAINER(pParent), mpGtkWidget);
-
- g_object_set( G_OBJECT( mpPlaybin ), "video-sink", pVideosink, nullptr);
- g_object_set( G_OBJECT( mpPlaybin ), "force-aspect-ratio", FALSE, nullptr);
-
- gtk_widget_show_all (pParent);
- }
- else
-#endif
- {
-#if ENABLE_QT5
- // try to use qwidget5videosink for qt5 on Wayland, which requires the Qt5 packages for QtGStreamer to be installed
- if (aToolkit == "qt5" && aPlatform == "wayland")
- {
- pVideosink = gst_element_factory_make("qwidget5videosink", "qwidget5videosink");
- if (pVideosink) {
- QWidget* pQWidget = static_cast<QWidget*>(pEnvData->pWidget);
- g_object_set(G_OBJECT(pVideosink), "widget", pQWidget, nullptr);
- }
- else
- {
- SAL_WARN("avmedia.gstreamer", "Couldn't initialize qwidget5videosink."
- " Video playback might not work as expected."
- " Please install Qt5 packages for QtGStreamer.");
- // with no videosink explicitly set, GStreamer will open its own (misplaced) window(s) to display video
- }
- }
-#endif
- if (!pVideosink)
- {
- if (aPlatform == "wayland")
- pVideosink = gst_element_factory_make("waylandsink", "video-output");
- else
- pVideosink = gst_element_factory_make("autovideosink", "video-output");
- }
-
- if (!pVideosink)
- {
- xRet.clear();
- return nullptr;
- }
- g_object_set(G_OBJECT(mpPlaybin), "video-sink", pVideosink, nullptr);
- mbUseGtkSink = false;
- mnWindowID = pEnvData->aWindow;
- mpDisplay = pEnvData->pDisplay;
- SAL_INFO( "avmedia.gstreamer", AVVERSION "set window id to " << static_cast<int>(mnWindowID) << " XOverlay " << mpXOverlay);
- gst_element_set_state( mpPlaybin, GST_STATE_PAUSED );
- if ( mpXOverlay != nullptr )
- gst_video_overlay_set_window_handle( mpXOverlay, mnWindowID );
- }
- }
+ GstElement *pVideosink = static_cast<GstElement*>(pParentWindow->CreateGStreamerSink());
+ if (pVideosink)
+ {
+ if (aToolkit == "gtk3")
+ mbUseGtkSink = true;
+ }
+ else
+ {
+ if (aPlatform == "wayland")
+ pVideosink = gst_element_factory_make("waylandsink", "video-output");
+ else
+ pVideosink = gst_element_factory_make("autovideosink", "video-output");
+ if (!pVideosink)
+ return nullptr;
}
+
+ xRet = pWindow;
+
+ g_object_set(G_OBJECT(mpPlaybin), "video-sink", pVideosink, nullptr);
+ g_object_set(G_OBJECT(mpPlaybin), "force-aspect-ratio", FALSE, nullptr);
+
+ mnWindowID = pEnvData->aWindow;
+ mpDisplay = pEnvData->pDisplay;
+ SAL_INFO( "avmedia.gstreamer", AVVERSION "set window id to " << static_cast<int>(mnWindowID) << " XOverlay " << mpXOverlay);
+ gst_element_set_state( mpPlaybin, GST_STATE_PAUSED );
+ if ( mpXOverlay != nullptr )
+ gst_video_overlay_set_window_handle( mpXOverlay, mnWindowID );
}
return xRet;
diff --git a/avmedia/source/gstreamer/gstplayer.hxx b/avmedia/source/gstreamer/gstplayer.hxx
index 9bc0e3eb4cb5..67aabb998d7a 100644
--- a/avmedia/source/gstreamer/gstplayer.hxx
+++ b/avmedia/source/gstreamer/gstplayer.hxx
@@ -20,8 +20,6 @@
#ifndef INCLUDED_AVMEDIA_SOURCE_GSTREAMER_GSTPLAYER_HXX
#define INCLUDED_AVMEDIA_SOURCE_GSTREAMER_GSTPLAYER_HXX
-#include <config_vclplug.h>
-
#include <osl/conditn.hxx>
#include "gstcommon.hxx"
@@ -29,10 +27,6 @@
#include <cppuhelper/compbase.hxx>
#include <cppuhelper/basemutex.hxx>
-#if ENABLE_GTK3
-# include <gtk/gtk.h>
-#endif
-
typedef struct _GstVideoOverlay GstVideoOverlay;
namespace avmedia { namespace gstreamer {
@@ -85,9 +79,6 @@ private:
// Add elements and pipeline here
GstElement* mpPlaybin; // the playbin is also a pipeline
GstElement* mpVolumeControl; // the playbin is also a pipeline
-#if ENABLE_GTK3
- GtkWidget* mpGtkWidget;
-#endif
bool mbUseGtkSink;
bool mbFakeVideo;
diff --git a/config_host.mk.in b/config_host.mk.in
index 3711857b5bd4..8eb33deb4645 100644
--- a/config_host.mk.in
+++ b/config_host.mk.in
@@ -466,9 +466,9 @@ export PYTHON_VERSION_MAJOR=@PYTHON_VERSION_MAJOR@
export PYTHON_VERSION_MINOR=@PYTHON_VERSION_MINOR@
export QT5_CFLAGS=$(gb_SPACE)@QT5_CFLAGS@
export QT5_LIBS=$(gb_SPACE)@QT5_LIBS@
-export QT5_GLIB_CFLAGS=$(gb_SPACE)@QT5_GLIB_CFLAGS@
-export QT5_GLIB_LIBS=$(gb_SPACE)@QT5_GLIB_LIBS@
-export QT5_HAVE_GLIB=@QT5_HAVE_GLIB@
+export QT5_GOBJECT_CFLAGS=$(gb_SPACE)@QT5_GOBJECT_CFLAGS@
+export QT5_GOBJECT_LIBS=$(gb_SPACE)@QT5_GOBJECT_LIBS@
+export QT5_HAVE_GOBJECT=@QT5_HAVE_GOBJECT@
export QXP_CFLAGS=$(gb_SPACE)@QXP_CFLAGS@
export QXP_LIBS=$(gb_SPACE)@QXP_LIBS@
export RANLIB=@RANLIB@
diff --git a/config_host/config_vclplug.h.in b/config_host/config_vclplug.h.in
index 0b9ca095e5ec..f634483173bb 100644
--- a/config_host/config_vclplug.h.in
+++ b/config_host/config_vclplug.h.in
@@ -13,4 +13,7 @@ Settings about which desktops have support enabled.
#define ENABLE_KDE5 0
#define ENABLE_QT5 0
+#define QT5_HAVE_GOBJECT 0
+#define ENABLE_GSTREAMER_1_0 0
+
#endif
diff --git a/configure.ac b/configure.ac
index 5db4063c921f..56485ac37f6d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10512,6 +10512,7 @@ if test "$build_gstreamer_1_0" = "yes"; then
GSTREAMER_1_0_CFLAGS=$(printf '%s' "$GSTREAMER_1_0_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
FilterLibs "${GSTREAMER_1_0_LIBS}"
GSTREAMER_1_0_LIBS="${filteredlibs}"
+ AC_DEFINE(ENABLE_GSTREAMER_1_0)
else
AC_MSG_RESULT([no])
fi
@@ -11073,9 +11074,9 @@ QT5_CFLAGS=""
QT5_LIBS=""
QMAKE5="qmake"
MOC5="moc"
-QT5_GLIB_CFLAGS=""
-QT5_GLIB_LIBS=""
-QT5_HAVE_GLIB=""
+QT5_GOBJECT_CFLAGS=""
+QT5_GOBJECT_LIBS=""
+QT5_HAVE_GOBJECT=""
if test \( "$test_kde5" = "yes" -a "$ENABLE_KDE5" = "TRUE" \) -o \
\( "$test_qt5" = "yes" -a "$ENABLE_QT5" = "TRUE" \) -o \
\( "$test_gtk3_kde5" = "yes" -a "$ENABLE_GTK3_KDE5" = "TRUE" \)
@@ -11149,21 +11150,22 @@ then
the root of your Qt installation by exporting QT5DIR before running "configure".])
fi
- # Glib is needed for properly handling Qt event loop with Qt's Glib integration enabled.
- # Sets also QT5_GLIB_CFLAGS/QT5_GLIB_LIBS if successful.
- PKG_CHECK_MODULES(QT5_GLIB,[glib-2.0 >= 2.4],
- [
- QT5_HAVE_GLIB=1
- ],
- AC_MSG_WARN([[No Glib found, Qt5 support will not use native file pickers!]])
- )
+
+ if test "$build_gstreamer_1_0" = "yes"; then
+ PKG_CHECK_MODULES(QT5_GOBJECT,[gobject-2.0], [
+ QT5_HAVE_GOBJECT=1
+ AC_DEFINE(QT5_HAVE_GOBJECT)
+ ],
+ AC_MSG_WARN([[No GObject found, can't use QWidget GStreamer sink on wayland!]])
+ )
+ fi
fi
AC_SUBST(QT5_CFLAGS)
AC_SUBST(QT5_LIBS)
AC_SUBST(MOC5)
-AC_SUBST(QT5_GLIB_CFLAGS)
-AC_SUBST(QT5_GLIB_LIBS)
-AC_SUBST(QT5_HAVE_GLIB)
+AC_SUBST(QT5_GOBJECT_CFLAGS)
+AC_SUBST(QT5_GOBJECT_LIBS)
+AC_SUBST(QT5_HAVE_GOBJECT)
dnl ===================================================================
dnl KDE5 Integration
diff --git a/include/vcl/syschild.hxx b/include/vcl/syschild.hxx
index 9f5be6780064..e15295e79a78 100644
--- a/include/vcl/syschild.hxx
+++ b/include/vcl/syschild.hxx
@@ -57,6 +57,8 @@ public:
void SetLeaveEnterBackgrounds(const css::uno::Sequence<css::uno::Any>& rLeaveArgs, const css::uno::Sequence<css::uno::Any>& rEnterArgs);
// return the platform specific handle/id of this window;
sal_IntPtr GetParentWindowHandle();
+
+ void* CreateGStreamerSink();
};
#endif // INCLUDED_VCL_SYSCHILD_HXX
diff --git a/vcl/Library_vclplug_gtk3.mk b/vcl/Library_vclplug_gtk3.mk
index a77f3b300ad6..c0ad6cd21e52 100644
--- a/vcl/Library_vclplug_gtk3.mk
+++ b/vcl/Library_vclplug_gtk3.mk
@@ -28,6 +28,7 @@ $(eval $(call gb_Library_add_cxxflags,vclplug_gtk3, \
$(eval $(call gb_Library_set_include,vclplug_gtk3,\
$$(INCLUDE) \
$$(GTK3_CFLAGS) \
+ $$(GSTREAMER_1_0_CFLAGS) \
-I$(SRCDIR)/vcl/inc \
-I$(SRCDIR)/vcl/unx \
-I$(SRCDIR)/vcl/unx/gtk3 \
diff --git a/vcl/Library_vclplug_gtk3_kde5.mk b/vcl/Library_vclplug_gtk3_kde5.mk
index cfd370221dde..d67c53e2a6f5 100644
--- a/vcl/Library_vclplug_gtk3_kde5.mk
+++ b/vcl/Library_vclplug_gtk3_kde5.mk
@@ -36,6 +36,7 @@ $(eval $(call gb_Library_add_cxxflags,vclplug_gtk3_kde5,\
$$(INCLUDE) \
$$(GTK3_CFLAGS) \
$(KF5_CFLAGS) \
+ $$(GSTREAMER_1_0_CFLAGS) \
))
$(eval $(call gb_Library_add_defs,vclplug_gtk3_kde5,\
diff --git a/vcl/Library_vclplug_qt5.mk b/vcl/Library_vclplug_qt5.mk
index 1a0546488bcd..c1aaccea84c8 100644
--- a/vcl/Library_vclplug_qt5.mk
+++ b/vcl/Library_vclplug_qt5.mk
@@ -25,6 +25,7 @@ $(eval $(call gb_Library_set_include,vclplug_qt5,\
$$(INCLUDE) \
-I$(SRCDIR)/vcl/inc \
-I$(SRCDIR)/vcl/inc/qt5 \
+ $(GSTREAMER_1_0_CFLAGS) \
))
$(eval $(call gb_Library_add_defs,vclplug_qt5,\
@@ -70,12 +71,12 @@ $(eval $(call gb_Library_add_libs,vclplug_qt5,\
$(QT5_LIBS) \
))
-ifneq ($(QT5_HAVE_GLIB),)
+ifneq ($(QT5_HAVE_GOBJECT),)
$(eval $(call gb_Library_add_cxxflags,vclplug_qt5,\
- $(QT5_GLIB_CFLAGS) \
+ $(QT5_GOBJECT_CFLAGS) \
))
$(eval $(call gb_Library_add_libs,vclplug_qt5,\
- $(QT5_GLIB_LIBS) \
+ $(QT5_GOBJECT_LIBS) \
))
endif
diff --git a/vcl/inc/qt5/Qt5Instance.hxx b/vcl/inc/qt5/Qt5Instance.hxx
index c87f3c93c1ac..6c4afd328ee2 100644
--- a/vcl/inc/qt5/Qt5Instance.hxx
+++ b/vcl/inc/qt5/Qt5Instance.hxx
@@ -151,6 +151,8 @@ public:
virtual css::uno::Reference<css::uno::XInterface> CreateDropTarget() override;
void UpdateStyle(bool bFontsChanged);
+
+ void* CreateGStreamerSink(const SystemChildWindow*) override;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/inc/salinst.hxx b/vcl/inc/salinst.hxx
index db1ae606a593..51b0347f3247 100644
--- a/vcl/inc/salinst.hxx
+++ b/vcl/inc/salinst.hxx
@@ -50,6 +50,7 @@ namespace weld {
class Widget;
class Window;
}
+class SystemChildWindow;
struct SystemParentData;
struct SalPrinterQueueInfo;
class ImplJobSetup;
@@ -206,6 +207,8 @@ public:
virtual OUString getOSVersion() { return OUString("-"); }
virtual const cairo_font_options_t* GetCairoFontOptions() { return nullptr; }
+
+ virtual void* CreateGStreamerSink(const SystemChildWindow*) { return nullptr; }
};
// called from SVMain
diff --git a/vcl/inc/unx/gstsink.hxx b/vcl/inc/unx/gstsink.hxx
new file mode 100644
index 000000000000..2dff94b02c12
--- /dev/null
+++ b/vcl/inc/unx/gstsink.hxx
@@ -0,0 +1,27 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ */
+
+#pragma once
+
+#include <config_vclplug.h>
+
+#if ENABLE_GSTREAMER_1_0
+#include <gst/gst.h>
+#include <dlfcn.h>
+
+typedef GstElement* (*GstElementFactoryName)(const gchar*, const gchar*);
+
+static GstElementFactoryName gstElementFactoryNameSymbol()
+{
+ return reinterpret_cast<GstElementFactoryName>(dlsym(nullptr, "gst_element_factory_make"));
+}
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/inc/unx/gtk/gtkinst.hxx b/vcl/inc/unx/gtk/gtkinst.hxx
index c0e073cca845..cc2455a42eb8 100644
--- a/vcl/inc/unx/gtk/gtkinst.hxx
+++ b/vcl/inc/unx/gtk/gtkinst.hxx
@@ -254,6 +254,10 @@ public:
std::shared_ptr<vcl::unx::GtkPrintWrapper> const & getPrintWrapper() const;
+#if GTK_CHECK_VERSION(3,0,0)
+ void* CreateGStreamerSink(const SystemChildWindow*) override;
+#endif
+
private:
GtkSalTimer *m_pTimer;
#if GTK_CHECK_VERSION(3,0,0)
diff --git a/vcl/qt5/Qt5Instance.cxx b/vcl/qt5/Qt5Instance.cxx
index 52061f8b5ea1..ae5de33b3cd5 100644
--- a/vcl/qt5/Qt5Instance.cxx
+++ b/vcl/qt5/Qt5Instance.cxx
@@ -48,7 +48,7 @@
#include <comphelper/flagguard.hxx>
#include <sal/log.hxx>
#include <osl/process.h>
-
+#include <unx/gstsink.hxx>
#include <headless/svpbmp.hxx>
#include <mutex>
@@ -488,6 +488,42 @@ void Qt5Instance::UpdateStyle(bool bFontsChanged)
m_aUpdateStyleTimer.Start();
}
+void* Qt5Instance::CreateGStreamerSink(const SystemChildWindow* pWindow)
+{
+#if ENABLE_GSTREAMER_1_0 && QT5_HAVE_GOBJECT
+ auto pSymbol = gstElementFactoryNameSymbol();
+ if (!pSymbol)
+ return nullptr;
+
+ const SystemEnvData* pEnvData = pWindow->GetSystemData();
+ if (!pEnvData)
+ return nullptr;
+
+ OUString aPlatform = OUString::createFromAscii(pEnvData->pPlatformName);
+ if (aPlatform != "wayland")
+ return nullptr;
+
+ GstElement* pVideosink = pSymbol("qwidget5videosink", "qwidget5videosink");
+ if (pVideosink)
+ {
+ QWidget* pQWidget = static_cast<QWidget*>(pEnvData->pWidget);
+ g_object_set(G_OBJECT(pVideosink), "widget", pQWidget, nullptr);
+ }
+ else
+ {
+ SAL_WARN("vcl.qt5", "Couldn't initialize qwidget5videosink."
+ " Video playback might not work as expected."
+ " Please install Qt5 packages for QtGStreamer.");
+ // with no videosink explicitly set, GStreamer will open it's own (misplaced) window(s) to display video
+ }
+
+ return pVideosink;
+#else
+ (void*)pWindow;
+ return nullptr;
+#endif
+}
+
void Qt5Instance::AllocFakeCmdlineArgs(std::unique_ptr<char* []>& rFakeArgv,
std::unique_ptr<int>& rFakeArgc,
std::vector<FreeableCStr>& rFakeArgvFreeable)
diff --git a/vcl/source/window/syschild.cxx b/vcl/source/window/syschild.cxx
index e6f3e6013400..e7beacdf608c 100644
--- a/vcl/source/window/syschild.cxx
+++ b/vcl/source/window/syschild.cxx
@@ -185,4 +185,9 @@ sal_IntPtr SystemChildWindow::GetParentWindowHandle()
return nRet;
}
+void* SystemChildWindow::CreateGStreamerSink()
+{
+ return ImplGetSVData()->mpDefInst->CreateGStreamerSink(this);
+}
+
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
index ec1f6d4e28bd..42a66e69b460 100644
--- a/vcl/unx/gtk3/gtk3gtkinst.cxx
+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
@@ -36,6 +36,7 @@
#include <tools/fract.hxx>
#include <tools/stream.hxx>
#include <unotools/resmgr.hxx>
+#include <unx/gstsink.hxx>
#include <vcl/ImageTree.hxx>
#include <vcl/i18nhelp.hxx>
#include <vcl/quickselectionengine.hxx>
@@ -10778,4 +10779,36 @@ weld::Window* GtkSalFrame::GetFrameWeld() const
return m_xFrameWeld.get();
}
+void* GtkInstance::CreateGStreamerSink(const SystemChildWindow *pWindow)
+{
+#if ENABLE_GSTREAMER_1_0
+ auto aSymbol = gstElementFactoryNameSymbol();
+ if (!aSymbol)
+ return nullptr;
+
+ const SystemEnvData* pEnvData = pWindow->GetSystemData();
+ if (!pEnvData)
+ return nullptr;
+
+ GstElement* pVideosink = aSymbol("gtksink", "gtksink");
+ if (!pVideosink)
+ return nullptr;
+
+ GtkWidget *pGstWidget;
+ g_object_get(pVideosink, "widget", &pGstWidget, nullptr);
+ gtk_widget_set_vexpand(pGstWidget, true);
+ gtk_widget_set_hexpand(pGstWidget, true);
+
+ GtkWidget *pParent = static_cast<GtkWidget*>(pEnvData->pWidget);
+ gtk_container_add(GTK_CONTAINER(pParent), pGstWidget);
+ g_object_unref(pGstWidget);
+ gtk_widget_show_all(pParent);
+
+ return pVideosink;
+#else
+ (void*)pWindow;
+ return nullptr;
+#endif
+}
+
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit (git 2.34.1) at 2025-02-13 16:15:16 +0000