diff --git a/Makefile.am b/Makefile.am index 62b902a7d4..994cc3942a 100644 --- a/Makefile.am +++ b/Makefile.am @@ -60,6 +60,7 @@ CRUFT_FILES = \ $(top_builddir)/ext/teletextdec/.libs/libgstteletextdec.so \ $(top_builddir)/gst/opus/.libs/libgstopus.{so,dll,DLL,dylib} \ $(top_builddir)/ext/mpg123/.libs/*.{so,dll,DLL,dylib} \ + $(top_builddir)/ext/qt/.libs/*.{so,dll,DLL,dylib} \ $(top_builddir)/gst/aacparse/.libs/*.{so,dll,DLL,dylib} \ $(top_builddir)/gst/amrparse/.libs/*.{so,dll,DLL,dylib} \ $(top_builddir)/gst/audioparsers/.libs/*.{so,dll,DLL,dylib} \ @@ -128,6 +129,7 @@ CRUFT_DIRS = \ $(top_srcdir)/tests/examples/gl \ $(top_srcdir)/tests/examples/scaletempo \ $(top_srcdir)/tests/examples/gtk \ + $(top_srcdir)/tests/examples/qt \ $(top_srcdir)/tests/examples/shapewipe \ $(top_srcdir)/tests/examples/switch \ $(top_srcdir)/tests/examples/jack \ @@ -142,6 +144,7 @@ CRUFT_DIRS = \ $(top_srcdir)/ext/metadata \ $(top_srcdir)/ext/mimic \ $(top_srcdir)/ext/mpg123 \ + $(top_srcdir)/ext/qt \ $(top_srcdir)/ext/swfdec \ $(top_srcdir)/ext/tarkin \ $(top_srcdir)/ext/theora \ diff --git a/configure.ac b/configure.ac index 189226ae32..c6b482a66e 100644 --- a/configure.ac +++ b/configure.ac @@ -1943,108 +1943,6 @@ AG_GST_CHECK_FEATURE(GL, [gl elements], gl, [ AM_CONDITIONAL(USE_GL, test "x$HAVE_GL" = "xyes") AM_CONDITIONAL(USE_OPENGL, test "x$GST_GL_HAVE_API_GL" = "x1") -dnl *** Qt *** -translit(dnm, m, l) AM_CONDITIONAL(USE_QT, true) -AG_GST_CHECK_FEATURE(QT, [Qt elements], qt, [ - PKG_CHECK_MODULES(QT, Qt5Core Qt5Gui Qt5Qml Qt5Quick >= 5.4.0, [ - QT_PATH=`$PKG_CONFIG --variable=exec_prefix Qt5Core` - QT_HOST_PATH=`$PKG_CONFIG --variable=host_bins Qt5Core` - AC_ARG_WITH([moc], - AS_HELP_STRING([--with-moc], [Set location of qt moc tool]), - [MOC=$withval]) - AC_PATH_PROGS(MOC, [moc-qt5 moc], [moc], ["${QT_HOST_PATH}" "${QT_PATH}/bin"]) - AC_ARG_WITH([rcc], - AS_HELP_STRING([--with-rcc], [Set location of qt rcc tool]), - [RCC=$withval]) - AC_PATH_PROGS(RCC, [rcc-qt5 rcc], [rcc], ["${QT_HOST_PATH}" "${QT_PATH}/bin"]) - AC_ARG_WITH([uic], - AS_HELP_STRING([--with-uic], [Set location of qt uic tool]), - [UIC=$withval]) - AC_PATH_PROGS(UIC, [uic-qt5 uic], [uic], ["${QT_HOST_PATH}" "${QT_PATH}/bin"]) - if test "x$MOC" = "x" || test "x$UIC" = "x" || test "x$RCC" = "x"; then - AC_MSG_WARN([One of the required qt build programs was not found]) - HAVE_QT="no" - else - HAVE_QT="yes" - HAVE_QT_WINDOWING="no" - QT_VERSION="`$PKG_CONFIG --define-prefix --modversion Qt5Core`" - QPA_INCLUDE_PATH=`$PKG_CONFIG --variable=includedir Qt5Core`/QtGui/${QT_VERSION}/QtGui - AS_IF([test -f "$PKG_CONFIG_SYSROOT_DIR/$QPA_INCLUDE_PATH/qpa/qplatformnativeinterface.h"], [ - QT_CFLAGS="$QT_CFLAGS -I$PKG_CONFIG_SYSROOT_DIR/$QPA_INCLUDE_PATH" - HAVE_QT_QPA_HEADER="yes" - ], [AC_MSG_NOTICE([Cannot find QPA])]) - if test "x$GST_GL_HAVE_WINDOW_X11" = "x1" -a "x$GST_GL_HAVE_PLATFORM_GLX" = "x1" || test "x$GST_GL_HAVE_WINDOW_X11" = "x1" -a "x$GST_GL_HAVE_PLATFORM_EGL" = "x1"; then - PKG_CHECK_MODULES(QT_X11, Qt5X11Extras, [ - AC_DEFINE([HAVE_QT_X11], [], [Define if Qt X11 integration is installed]) - QT_CFLAGS="$QT_CFLAGS $QT_X11_CFLAGS" - QT_LIBS="$QT_LIBS $QT_X11_LIBS" - HAVE_QT_WINDOWING="yes" - ], [AC_MSG_NOTICE([Could not find Qt X11 integration])]) - fi - if test "x$GST_GL_HAVE_WINDOW_WAYLAND" = "x1" -a "x$GST_GL_HAVE_PLATFORM_EGL" = "x1" -a "x$HAVE_QT_QPA_HEADER" = "xyes"; then - PKG_CHECK_MODULES(QT_WAYLAND, Qt5WaylandClient, [ - AC_DEFINE([HAVE_QT_WAYLAND], [], - [Define if Qt Wayland integration is installed]) - QT_CFLAGS="$QT_CFLAGS $QT_WAYLAND_CFLAGS" - QT_LIBS="$QT_LIBS $QT_WAYLAND_LIBS" - HAVE_QT_WINDOWING="yes" - ], [AC_MSG_NOTICE([Could not find Qt Wayland integration])]) - fi - if test "x$GST_GL_HAVE_PLATFORM_EGL" = "x1"; then - if test "x$GST_GL_HAVE_WINDOW_ANDROID" = "x1"; then - PKG_CHECK_MODULES(QT_ANDROID, Qt5AndroidExtras, [ - # c++ on android requires a standard library and there are multiple - # choices. cerbero provides a pkg-config file the describes a choice - # so try to use that. Outside cerbero one has to pass these flags - # manually for the library one is using - PKG_CHECK_MODULES(GNUSTL, gnustl, [ - QT_CFLAGS="$QT_CFLAGS $GNUSTL_CFLAGS" - QT_LIBS="$QT_LIBS $GNUSTL_LIBS" - ], [ - AC_MSG_NOTICE([Could not find Standard C++ library])]) - AC_DEFINE([HAVE_QT_EGLFS], [], - [Define if Qt eglfs integration is installed]) - QT_CFLAGS="$QT_CFLAGS $QT_ANDROID_CFLAGS" - QT_LIBS="$QT_LIBS $QT_ANDROID_LIBS" - HAVE_QT_WINDOWING="yes" - ], [AC_MSG_NOTICE([Could not find Qt Android integration])]) - else - AC_DEFINE([HAVE_QT_EGLFS], [], - [Define if Qt eglfs integration is installed]) - HAVE_QT_WINDOWING="yes" - fi - fi - if test "x$GST_GL_HAVE_WINDOW_COCOA" = "x1" -a "x$GST_GL_HAVE_PLATFORM_CGL" = "x1"; then - PKG_CHECK_MODULES(QT_MAC, Qt5MacExtras, [ - AC_DEFINE([HAVE_QT_MAC], [], - [Define if Qt Mac integration is installed]) - QT_LIBDIR=`$PKG_CONFIG --variable=libdir Qt5Core` - QT_CFLAGS="$QT_CFLAGS $QT_MAC_CFLAGS -F$QT_LIBDIR -framework QtCore -framework QtGui -framework QtQuick -framework QtQml -framework QtMacExtras" - QT_LIBS="$QT_LIBS $QT_MAC_LIBS" - HAVE_QT_WINDOWING="yes" - ], [AC_MSG_NOTICE([Could not find Qt Mac integration])]) - fi - if test "x$GST_GL_HAVE_WINDOW_EAGL" = "x1" -a "x$GST_GL_HAVE_PLATFORM_EAGL" = "x1"; then - if test "x$HAVE_IOS" = "xyes"; then - # iOS doesn't have its own extras package so if we have the core - # modules we are good to go - AC_DEFINE([HAVE_QT_IOS], [], - [Define if Qt iOS integration is installed]) - HAVE_QT_WINDOWING="yes" - fi - fi - if test "x$HAVE_QT_WINDOWING" = "xno"; then - AC_MSG_WARN([Could not find any Qt Windowing integration]) - HAVE_QT="no" - fi - AC_SUBST([QT_CFLAGS]) - AC_SUBST([QT_LIBS]) - fi - ], [ - HAVE_QT="no" - ]) -]) - dnl *** Vulkan *** translit(dnm, m, l) AM_CONDITIONAL(USE_VULKAN, true) AG_GST_CHECK_FEATURE(VULKAN, [Vulkan elements], vulkan, [ @@ -2454,7 +2352,6 @@ AM_CONDITIONAL(USE_OPENJPEG, false) AM_CONDITIONAL(USE_OPENMPT, false) AM_CONDITIONAL(USE_OPENNI2, false) AM_CONDITIONAL(USE_OPUS, false) -AM_CONDITIONAL(USE_QT, false) AM_CONDITIONAL(USE_WILDMIDI, false) AM_CONDITIONAL(USE_SMOOTHSTREAMING, false) AM_CONDITIONAL(USE_SNDFILE, false) @@ -2749,7 +2646,6 @@ ext/openjpeg/Makefile ext/openmpt/Makefile ext/openni2/Makefile ext/opus/Makefile -ext/qt/Makefile ext/rsvg/Makefile ext/resindvd/Makefile ext/rtmp/Makefile diff --git a/docs/plugins/gst-plugins-bad-plugins-sections.txt b/docs/plugins/gst-plugins-bad-plugins-sections.txt index 89d9b33b94..8e98c9c96c 100644 --- a/docs/plugins/gst-plugins-bad-plugins-sections.txt +++ b/docs/plugins/gst-plugins-bad-plugins-sections.txt @@ -2649,22 +2649,6 @@ GST_TYPE_PNMENC gst_pnmenc_get_type -
-element-qmlglsink -qmlglsink -GstQtSink - -GstQtSinkClass -GST_QT_SINK -GST_QT_SINK_CAST -GST_IS_QT_SINK -GST_QT_SINK_CLASS -GST_IS_QT_SINK_CLASS -GST_TYPE_QT_SINK - -gst_qt_sink_get_type -
-
element-rgb2bayer rgb2bayer diff --git a/docs/plugins/inspect/plugin-qt.xml b/docs/plugins/inspect/plugin-qt.xml deleted file mode 100644 index e85a1f2dcd..0000000000 --- a/docs/plugins/inspect/plugin-qt.xml +++ /dev/null @@ -1,43 +0,0 @@ - - qt - Qt gl plugin - ../../ext/qt/.libs/libgstqmlgl.so - libgstqmlgl.so - 1.12.0 - LGPL - gst-plugins-bad - GStreamer Bad Plug-ins source release - Unknown package origin - - - qmlglsink - Qt Video Sink - Sink/Video - A video sink that renders to a QQuickItem - Matthew Waters <matthew@centricular.com> - - - sink - sink - always -
video/x-raw(memory:GLMemory), format=(string)RGBA, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ], texture-target=(string)2D
- - - - - qmlglsrc - Qt Video Source - Source/Video - A video src that captures a window from a QML view - Multimedia Team <shmmmw@freescale.com> - - - src - source - always -
video/x-raw(memory:GLMemory), format=(string)RGBA, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ], texture-target=(string)2D
- - - - - \ No newline at end of file diff --git a/ext/Makefile.am b/ext/Makefile.am index eeea9fc119..1125f2effd 100644 --- a/ext/Makefile.am +++ b/ext/Makefile.am @@ -88,12 +88,6 @@ else GL_DIR= endif -if USE_QT -QT_DIR=qt -else -QT_DIR= -endif - if USE_RESINDVD RESINDVD_DIR = resindvd else @@ -431,7 +425,6 @@ SUBDIRS=\ $(DTS_DIR) \ $(RESINDVD_DIR) \ $(GL_DIR) \ - $(QT_DIR) \ $(FAAC_DIR) \ $(FAAD_DIR) \ $(FDK_AAC_DIR) \ @@ -512,7 +505,6 @@ DIST_SUBDIRS = \ daala \ dts \ gl \ - qt \ modplug \ mpeg2enc \ mplex \ diff --git a/ext/qt/.gitignore b/ext/qt/.gitignore deleted file mode 100644 index f830c38fc1..0000000000 --- a/ext/qt/.gitignore +++ /dev/null @@ -1 +0,0 @@ -moc_*.cc diff --git a/ext/qt/Makefile.am b/ext/qt/Makefile.am deleted file mode 100644 index cf2f761c39..0000000000 --- a/ext/qt/Makefile.am +++ /dev/null @@ -1,60 +0,0 @@ -plugin_LTLIBRARIES = libgstqmlgl.la - -noinst_HEADERS = \ - gstqsgtexture.h \ - gstqtglutility.h \ - gstqtsink.h \ - gstqtsrc.h \ - qtitem.h \ - qtwindow.h - -moc_generated = \ - moc_qtitem.cc \ - moc_qtwindow.cc \ - moc_gstqsgtexture.cc - -#anything generated by the Qt tools... -BUILT_SOURCES = $(moc_generated) -CLEANFILES = $(moc_generated) - -nodist_libgstqmlgl_la_SOURCES = $(BUILT_SOURCES) - -libgstqmlgl_la_SOURCES = \ - gstqsgtexture.cc \ - gstqtglutility.cc \ - qtitem.cc \ - qtwindow.cc \ - gstqtsink.cc \ - gstqtsink.h \ - gstqtsrc.cc \ - gstqtsrc.h \ - gstqtgl.h \ - gstplugin.cc - -libgstqmlgl_la_CXXFLAGS = \ - $(GST_PLUGINS_BAD_CFLAGS) \ - $(GST_PLUGINS_BASE_CFLAGS) \ - $(GST_GL_CFLAGS) \ - $(GST_BASE_CFLAGS) \ - $(GST_CXXFLAGS) \ - $(QT_CFLAGS) \ - $(GL_CFLAGS) -std=c++11 - -libgstqmlgl_la_LIBADD = \ - $(GST_PLUGINS_BASE_LIBS) \ - $(GST_GL_LIBS) \ - -lgstvideo-$(GST_API_VERSION) \ - $(GST_BASE_LIBS) \ - $(QT_LIBS) - -libgstqmlgl_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) - - -$(moc_generated): moc_%.cc: %.h - @MOC@ -o $@ $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(MOC_CPPFLAGS) $< - -ui-%.h: %.ui - @UIC@ -o $@ $< - -qrc-%.cc: %.qrc - @RCC@ -o $@ $< diff --git a/ext/qt/gstplugin.cc b/ext/qt/gstplugin.cc deleted file mode 100644 index 79fb18189a..0000000000 --- a/ext/qt/gstplugin.cc +++ /dev/null @@ -1,60 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2015 Matthew Waters - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstqtsink.h" -#include "gstqtsrc.h" -#include - -static gboolean -plugin_init (GstPlugin * plugin) -{ - if (!gst_element_register (plugin, "qmlglsink", - GST_RANK_NONE, GST_TYPE_QT_SINK)) { - return FALSE; - } - - if (!gst_element_register (plugin, "qmlglsrc", - GST_RANK_NONE, GST_TYPE_QT_SRC)) { - return FALSE; - } - /* this means the plugin must be loaded before the qml engine is loaded */ - qmlRegisterType ("org.freedesktop.gstreamer.GLVideoItem", 1, 0, "GstGLVideoItem"); - - return TRUE; -} - -#ifndef GST_PACKAGE_NAME -#define GST_PACKAGE_NAME "GStreamer Bad Plug-ins (qmake)" -#define GST_PACKAGE_ORIGIN "Unknown package origin" -#define GST_LICENSE "LGPL" -#define PACKAGE "gst-plugins-bad (qmake)" -#define PACKAGE_VERSION "1.13.0.1" -#endif - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - qmlgl, - "Qt gl plugin", - plugin_init, PACKAGE_VERSION, GST_LICENSE, GST_PACKAGE_NAME, - GST_PACKAGE_ORIGIN) diff --git a/ext/qt/gstqsgtexture.cc b/ext/qt/gstqsgtexture.cc deleted file mode 100644 index 2b314e0eec..0000000000 --- a/ext/qt/gstqsgtexture.cc +++ /dev/null @@ -1,224 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2015 Matthew Waters - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include - -#include -#include -#include -#include "gstqsgtexture.h" - -#define GST_CAT_DEFAULT gst_qsg_texture_debug -GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT); - -GstQSGTexture::GstQSGTexture () -{ - static volatile gsize _debug; - - initializeOpenGLFunctions(); - - if (g_once_init_enter (&_debug)) { - GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, "qtqsgtexture", 0, - "Qt Scenegraph Texture"); - g_once_init_leave (&_debug, 1); - } - - gst_video_info_init (&this->v_info); - this->buffer_ = NULL; - this->qt_context_ = NULL; - this->sync_buffer_ = gst_buffer_new (); - this->dummy_tex_id_ = 0; -} - -GstQSGTexture::~GstQSGTexture () -{ - gst_buffer_replace (&this->buffer_, NULL); - gst_buffer_replace (&this->sync_buffer_, NULL); - if (this->dummy_tex_id_ && QOpenGLContext::currentContext ()) { - QOpenGLContext::currentContext ()->functions ()->glDeleteTextures (1, - &this->dummy_tex_id_); - } -} - -/* only called from the streaming thread with scene graph thread blocked */ -void -GstQSGTexture::setCaps (GstCaps * caps) -{ - GST_LOG ("%p setCaps %" GST_PTR_FORMAT, this, caps); - - gst_video_info_from_caps (&this->v_info, caps); -} - -/* only called from the streaming thread with scene graph thread blocked */ -gboolean -GstQSGTexture::setBuffer (GstBuffer * buffer) -{ - GST_LOG ("%p setBuffer %" GST_PTR_FORMAT, this, buffer); - /* FIXME: update more state here */ - if (!gst_buffer_replace (&this->buffer_, buffer)) - return FALSE; - - this->qt_context_ = gst_gl_context_get_current (); - - return TRUE; -} - -/* only called from qt's scene graph render thread */ -void -GstQSGTexture::bind () -{ - const GstGLFuncs *gl; - GstGLContext *context; - GstGLSyncMeta *sync_meta; - GstMemory *mem; - guint tex_id; - gboolean use_dummy_tex = TRUE; - - if (!this->qt_context_) - return; - - gst_gl_context_activate (this->qt_context_, TRUE); - - if (!this->buffer_) - goto out; - if (GST_VIDEO_INFO_FORMAT (&this->v_info) == GST_VIDEO_FORMAT_UNKNOWN) - goto out; - - this->mem_ = gst_buffer_peek_memory (this->buffer_, 0); - if (!this->mem_) - goto out; - - g_assert (this->qt_context_); - gl = this->qt_context_->gl_vtable; - - /* FIXME: should really lock the memory to prevent write access */ - if (!gst_video_frame_map (&this->v_frame, &this->v_info, this->buffer_, - (GstMapFlags) (GST_MAP_READ | GST_MAP_GL))) { - g_assert_not_reached (); - goto out; - } - - mem = gst_buffer_peek_memory (this->buffer_, 0); - g_assert (gst_is_gl_memory (mem)); - - context = ((GstGLBaseMemory *)mem)->context; - - sync_meta = gst_buffer_get_gl_sync_meta (this->sync_buffer_); - if (!sync_meta) - sync_meta = gst_buffer_add_gl_sync_meta (context, this->sync_buffer_); - - gst_gl_sync_meta_set_sync_point (sync_meta, context); - - gst_gl_sync_meta_wait (sync_meta, this->qt_context_); - - tex_id = *(guint *) this->v_frame.data[0]; - GST_LOG ("%p binding Qt texture %u", this, tex_id); - - gl->BindTexture (GL_TEXTURE_2D, tex_id); - - gst_video_frame_unmap (&this->v_frame); - - /* Texture was successfully bound, so we do not need - * to use the dummy texture */ - use_dummy_tex = FALSE; - -out: - if (G_UNLIKELY (use_dummy_tex)) { - QOpenGLContext *qglcontext = QOpenGLContext::currentContext (); - QOpenGLFunctions *funcs = qglcontext->functions (); - - /* Create dummy texture if not already present. - * Use the Qt OpenGL functions instead of the GstGL ones, - * since we are using the Qt OpenGL context here, and we must - * be able to delete the texture in the destructor. */ - if (this->dummy_tex_id_ == 0) { - /* Make this a black 64x64 pixel RGBA texture. - * This size and format is supported pretty much everywhere, so these - * are a safe pick. (64 pixel sidelength must be supported according - * to the GLES2 spec, table 6.18.) - * Set min/mag filters to GL_LINEAR to make sure no mipmapping is used. */ - const int tex_sidelength = 64; - std::vector < guint8 > dummy_data (tex_sidelength * tex_sidelength * 4, 0); - - funcs->glGenTextures (1, &this->dummy_tex_id_); - funcs->glBindTexture (GL_TEXTURE_2D, this->dummy_tex_id_); - funcs->glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - funcs->glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - funcs->glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, tex_sidelength, - tex_sidelength, 0, GL_RGBA, GL_UNSIGNED_BYTE, &dummy_data[0]); - } - - g_assert (this->dummy_tex_id_ != 0); - - funcs->glBindTexture (GL_TEXTURE_2D, this->dummy_tex_id_); - } - - gst_gl_context_activate (this->qt_context_, FALSE); -} - -/* can be called from any thread */ -int -GstQSGTexture::textureId () const -{ - int tex_id = 0; - - if (this->buffer_) { - GstMemory *mem = gst_buffer_peek_memory (this->buffer_, 0); - - tex_id = ((GstGLMemory *) mem)->tex_id; - } - - GST_LOG ("%p get texture id %u", this, tex_id); - - return tex_id; -} - -/* can be called from any thread */ -QSize -GstQSGTexture::textureSize () const -{ - if (GST_VIDEO_INFO_FORMAT (&this->v_info) == GST_VIDEO_FORMAT_UNKNOWN) - return QSize (0, 0); - - GST_TRACE ("%p get texture size %ux%u", this, this->v_info.width, - this->v_info.height); - - return QSize (this->v_info.width, this->v_info.height); -} - -/* can be called from any thread */ -bool -GstQSGTexture::hasAlphaChannel () const -{ - /* FIXME: support RGB textures */ - return true; -} - -/* can be called from any thread */ -bool -GstQSGTexture::hasMipmaps () const -{ - return false; -} diff --git a/ext/qt/gstqsgtexture.h b/ext/qt/gstqsgtexture.h deleted file mode 100644 index fdabe93a95..0000000000 --- a/ext/qt/gstqsgtexture.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2015 Matthew Waters - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_QSG_TEXTURE_H__ -#define __GST_QSG_TEXTURE_H__ - -#include -#include -#include - -#include "gstqtgl.h" -#include -#include - -class GstQSGTexture : public QSGTexture, protected QOpenGLFunctions -{ - Q_OBJECT -public: - GstQSGTexture (); - ~GstQSGTexture (); - - void setCaps (GstCaps * caps); - gboolean setBuffer (GstBuffer * buffer); - - /* QSGTexture */ - void bind (); - int textureId () const; - QSize textureSize () const; - bool hasAlphaChannel () const; - bool hasMipmaps () const; - -private: - GstBuffer * buffer_; - GstBuffer * sync_buffer_; - GstGLContext * qt_context_; - GstMemory * mem_; - GLuint dummy_tex_id_; - GstVideoInfo v_info; - GstVideoFrame v_frame; -}; - -#endif /* __GST_QSG_TEXTURE_H__ */ diff --git a/ext/qt/gstqtgl.h b/ext/qt/gstqtgl.h deleted file mode 100644 index 85aad62052..0000000000 --- a/ext/qt/gstqtgl.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2015 Matthew Waters - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/* qt uses the same trick as us to typedef GLsync on gles2 but to a different - * type which confuses the preprocessor. As it's never actually used by qt - * public headers, define it to something else to avoid redefinition - * warnings/errors */ - -#include -#include -#if (QT_VERSION >= QT_VERSION_CHECK(5, 9, 0)) -#include -#endif - -#if defined(QT_OPENGL_ES_2) && GST_GL_HAVE_WINDOW_ANDROID -#define GLsync gst_qt_GLsync -#include -#include -#undef GLsync -#endif /* defined(QT_OPENGL_ES_2) */ diff --git a/ext/qt/gstqtglutility.cc b/ext/qt/gstqtglutility.cc deleted file mode 100644 index 8d5b242838..0000000000 --- a/ext/qt/gstqtglutility.cc +++ /dev/null @@ -1,247 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2016 Freescale Semiconductor, Inc. All rights reserved. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstqtglutility.h" -#include - -#if GST_GL_HAVE_WINDOW_X11 && defined (HAVE_QT_X11) -#include -#include -#endif - -#if GST_GL_HAVE_WINDOW_WAYLAND && GST_GL_HAVE_PLATFORM_EGL && defined (HAVE_QT_WAYLAND) -#include -#include -#endif - -#if GST_GL_HAVE_PLATFORM_EGL && defined (HAVE_QT_EGLFS) -#if GST_GL_HAVE_WINDOW_VIV_FB -#include -#include -#else -#include -#include -#endif -#endif - -#define GST_CAT_DEFAULT qt_gl_utils_debug -GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT); - -GstGLDisplay * -gst_qt_get_gl_display () -{ - GstGLDisplay *display = NULL; - QGuiApplication *app = static_cast (QCoreApplication::instance ()); - static volatile gsize _debug; - - g_assert (app != NULL); - - if (g_once_init_enter (&_debug)) { - GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, "qtglutility", 0, - "Qt gl utility functions"); - g_once_init_leave (&_debug, 1); - } - GST_INFO ("QGuiApplication::instance()->platformName() %s", app->platformName().toUtf8().data()); - -#if GST_GL_HAVE_WINDOW_X11 && defined (HAVE_QT_X11) - if (QString::fromUtf8 ("xcb") == app->platformName()) - display = (GstGLDisplay *) - gst_gl_display_x11_new_with_display (QX11Info::display ()); -#endif -#if GST_GL_HAVE_WINDOW_WAYLAND && GST_GL_HAVE_PLATFORM_EGL && defined (HAVE_QT_WAYLAND) - if (QString::fromUtf8 ("wayland") == app->platformName() - || QString::fromUtf8 ("wayland-egl") == app->platformName()){ - struct wl_display * wayland_display; - QPlatformNativeInterface *native = - QGuiApplication::platformNativeInterface(); - wayland_display = (struct wl_display *) - native->nativeResourceForWindow("display", NULL); - display = (GstGLDisplay *) - gst_gl_display_wayland_new_with_display (wayland_display); - } -#endif -#if GST_GL_HAVE_PLATFORM_EGL && GST_GL_HAVE_WINDOW_ANDROID - if (QString::fromUtf8 ("android") == app->platformName()) - display = (GstGLDisplay *) gst_gl_display_egl_new_with_egl_display (eglGetDisplay(EGL_DEFAULT_DISPLAY)); -#elif GST_GL_HAVE_PLATFORM_EGL && defined (HAVE_QT_EGLFS) - if (QString::fromUtf8("eglfs") == app->platformName()) { -#if GST_GL_HAVE_WINDOW_VIV_FB - /* FIXME: Could get the display directly from Qt like this - QPlatformNativeInterface *native = - QGuiApplication::platformNativeInterface(); - EGLDisplay egl_display = (EGLDisplay) - native->nativeResourceForWindow("egldisplay", NULL); - - However we seem to have no way for getting the EGLNativeDisplayType, aka - native_display, via public API. As such we have to assume that display 0 - is always used. Only way around that is parsing the index the same way as - Qt does in QEGLDeviceIntegration::fbDeviceName(), so let's do that. - */ - const gchar *fb_dev; - gint disp_idx = 0; - - fb_dev = g_getenv ("QT_QPA_EGLFS_FB"); - if (fb_dev) { - if (sscanf (fb_dev, "/dev/fb%d", &disp_idx) != 1) - disp_idx = 0; - } - - display = (GstGLDisplay *) gst_gl_display_viv_fb_new (disp_idx); -#else - display = (GstGLDisplay *) gst_gl_display_egl_new_with_egl_display (eglGetDisplay(EGL_DEFAULT_DISPLAY)); -#endif - } -#endif - -#if GST_GL_HAVE_WINDOW_COCOA && GST_GL_HAVE_PLATFORM_CGL && defined (HAVE_QT_MAC) - if (QString::fromUtf8 ("cocoa") == app->platformName()) - display = (GstGLDisplay *) gst_gl_display_new (); -#endif -#if GST_GL_HAVE_WINDOW_EAGL && GST_GL_HAVE_PLATFORM_EAGL && defined (HAVE_QT_IOS) - if (QString::fromUtf8 ("ios") == app->platformName()) - display = gst_gl_display_new (); -#endif -#if GST_GL_HAVE_WINDOW_WIN32 && GST_GL_HAVE_PLATFORM_WGL && defined (HAVE_QT_WIN32) - if (QString::fromUtf8 ("windows") == app->platformName()) - display = gst_gl_display_new (); -#endif - - if (!display) - display = gst_gl_display_new (); - - return display; -} - -gboolean -gst_qt_get_gl_wrapcontext (GstGLDisplay * display, - GstGLContext **wrap_glcontext, GstGLContext **context) -{ - GstGLPlatform platform = (GstGLPlatform) 0; - GstGLAPI gl_api; - guintptr gl_handle; - GError *error = NULL; - - g_return_val_if_fail (display != NULL && wrap_glcontext != NULL, FALSE); - -#if GST_GL_HAVE_WINDOW_X11 && defined (HAVE_QT_X11) - if (GST_IS_GL_DISPLAY_X11 (display)) { -#if GST_GL_HAVE_PLATFORM_GLX - platform = GST_GL_PLATFORM_GLX; -#elif GST_GL_HAVE_PLATFORM_EGL - platform = GST_GL_PLATFORM_EGL; -#endif - } -#endif -#if GST_GL_HAVE_WINDOW_WAYLAND && defined (HAVE_QT_WAYLAND) - if (GST_IS_GL_DISPLAY_WAYLAND (display)) { - platform = GST_GL_PLATFORM_EGL; - } -#endif -#if GST_GL_HAVE_PLATFORM_EGL && defined (HAVE_QT_EGLFS) -#if GST_GL_HAVE_WINDOW_VIV_FB - if (GST_IS_GL_DISPLAY_VIV_FB (display)) { -#else - if (GST_IS_GL_DISPLAY_EGL (display)) { -#endif - platform = GST_GL_PLATFORM_EGL; - } -#endif - if (platform == 0) { -#if GST_GL_HAVE_WINDOW_COCOA && GST_GL_HAVE_PLATFORM_CGL && defined (HAVE_QT_MAC) - platform = GST_GL_PLATFORM_CGL; -#elif GST_GL_HAVE_WINDOW_EAGL && GST_GL_HAVE_PLATFORM_EAGL && defined (HAVE_QT_IOS) - platform = GST_GL_PLATFORM_EAGL; -#elif GST_GL_HAVE_WINDOW_WIN32 && GST_GL_HAVE_PLATFORM_WGL && defined (HAVE_QT_WIN32) - platform = GST_GL_PLATFORM_WGL; -#else - GST_ERROR ("Unknown platform"); - return FALSE; -#endif - } - - gl_api = gst_gl_context_get_current_gl_api (platform, NULL, NULL); - gl_handle = gst_gl_context_get_current_gl_context (platform); - if (gl_handle) - *wrap_glcontext = - gst_gl_context_new_wrapped (display, gl_handle, - platform, gl_api); - - if (!*wrap_glcontext) { - GST_ERROR ("cannot wrap qt OpenGL context"); - return FALSE; - } - - (void) platform; - (void) gl_api; - (void) gl_handle; - - gst_gl_context_activate (*wrap_glcontext, TRUE); - if (!gst_gl_context_fill_info (*wrap_glcontext, &error)) { - GST_ERROR ("failed to retrieve qt context info: %s", error->message); - g_object_unref (*wrap_glcontext); - *wrap_glcontext = NULL; - return FALSE; - } else { - gst_gl_display_filter_gl_api (display, gst_gl_context_get_gl_api (*wrap_glcontext)); -#if GST_GL_HAVE_WINDOW_WIN32 && GST_GL_HAVE_PLATFORM_WGL && defined (HAVE_QT_WIN32) - g_return_val_if_fail (context != NULL, FALSE); - - G_STMT_START { - GstGLWindow *window; - HDC device; - - /* If there's no wglCreateContextAttribsARB() support, then we would fallback to - * wglShareLists() which will fail with ERROR_BUSY (0xaa) if either of the GL - * contexts are current in any other thread. - * - * The workaround here is to temporarily disable Qt's GL context while we - * set up our own. - * - * Sometimes wglCreateContextAttribsARB() - * exists, but isn't functional (some Intel drivers), so it's easiest to do this - * unconditionally. - */ - *context = gst_gl_context_new (display); - window = gst_gl_context_get_window (*context); - device = (HDC) gst_gl_window_get_display (window); - - wglMakeCurrent (device, 0); - gst_object_unref (window); - if (!gst_gl_context_create (*context, *wrap_glcontext, &error)) { - GST_ERROR ("%p failed to create shared GL context: %s", this, error->message); - g_object_unref (*context); - *context = NULL; - g_object_unref (*wrap_glcontext); - *wrap_glcontext = NULL; - wglMakeCurrent (device, (HGLRC) gl_handle); - return FALSE; - } - wglMakeCurrent (device, (HGLRC) gl_handle); - } -#endif - gst_gl_context_activate (*wrap_glcontext, FALSE); - } G_STMT_END; - - return TRUE; -} diff --git a/ext/qt/gstqtglutility.h b/ext/qt/gstqtglutility.h deleted file mode 100644 index ca9023773a..0000000000 --- a/ext/qt/gstqtglutility.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2016 Freescale Semiconductor, Inc. All rights reserved. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __QT_GL_UTILS_H__ -#define __QT_GL_UTILS_H__ - -#include -#include - -G_BEGIN_DECLS - -GstGLDisplay * gst_qt_get_gl_display (); -gboolean gst_qt_get_gl_wrapcontext (GstGLDisplay * display, - GstGLContext **wrap_glcontext, GstGLContext **context); - -G_END_DECLS -#endif /* __QT_GL_UTILS_H__ */ diff --git a/ext/qt/gstqtsink.cc b/ext/qt/gstqtsink.cc deleted file mode 100644 index 2a4ad7ccc6..0000000000 --- a/ext/qt/gstqtsink.cc +++ /dev/null @@ -1,493 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2015 Matthew Waters - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/** - * SECTION:gstqtsink - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstqtsink.h" -#include - -#include - -#define GST_CAT_DEFAULT gst_debug_qt_gl_sink -GST_DEBUG_CATEGORY (GST_CAT_DEFAULT); - -static void gst_qt_sink_finalize (GObject * object); -static void gst_qt_sink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * param_spec); -static void gst_qt_sink_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * param_spec); - -static gboolean gst_qt_sink_stop (GstBaseSink * bsink); - -static gboolean gst_qt_sink_query (GstBaseSink * bsink, GstQuery * query); - -static GstStateChangeReturn -gst_qt_sink_change_state (GstElement * element, GstStateChange transition); - -static void gst_qt_sink_get_times (GstBaseSink * bsink, GstBuffer * buf, - GstClockTime * start, GstClockTime * end); -static gboolean gst_qt_sink_set_caps (GstBaseSink * bsink, GstCaps * caps); -static GstFlowReturn gst_qt_sink_show_frame (GstVideoSink * bsink, - GstBuffer * buf); -static gboolean gst_qt_sink_propose_allocation (GstBaseSink * bsink, - GstQuery * query); - -static GstStaticPadTemplate gst_qt_sink_template = -GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-raw(" GST_CAPS_FEATURE_MEMORY_GL_MEMORY "), " - "format = (string) RGBA, " - "width = " GST_VIDEO_SIZE_RANGE ", " - "height = " GST_VIDEO_SIZE_RANGE ", " - "framerate = " GST_VIDEO_FPS_RANGE ", " - "texture-target = (string) 2D")); - -#define DEFAULT_FORCE_ASPECT_RATIO TRUE -#define DEFAULT_PAR_N 0 -#define DEFAULT_PAR_D 1 - -enum -{ - ARG_0, - PROP_WIDGET, - PROP_FORCE_ASPECT_RATIO, - PROP_PIXEL_ASPECT_RATIO, -}; - -enum -{ - SIGNAL_0, - LAST_SIGNAL -}; - -#define gst_qt_sink_parent_class parent_class -G_DEFINE_TYPE_WITH_CODE (GstQtSink, gst_qt_sink, - GST_TYPE_VIDEO_SINK, GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, - "qtsink", 0, "Qt Video Sink")); - -static void -gst_qt_sink_class_init (GstQtSinkClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - GstBaseSinkClass *gstbasesink_class; - GstVideoSinkClass *gstvideosink_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - gstbasesink_class = (GstBaseSinkClass *) klass; - gstvideosink_class = (GstVideoSinkClass *) klass; - - gobject_class->set_property = gst_qt_sink_set_property; - gobject_class->get_property = gst_qt_sink_get_property; - - gst_element_class_set_metadata (gstelement_class, "Qt Video Sink", - "Sink/Video", "A video sink that renders to a QQuickItem", - "Matthew Waters "); - - g_object_class_install_property (gobject_class, PROP_WIDGET, - g_param_spec_pointer ("widget", "QQuickItem", - "The QQuickItem to place in the object hierarchy", - (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS))); - - g_object_class_install_property (gobject_class, PROP_FORCE_ASPECT_RATIO, - g_param_spec_boolean ("force-aspect-ratio", - "Force aspect ratio", - "When enabled, scaling will respect original aspect ratio", - DEFAULT_FORCE_ASPECT_RATIO, - (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS))); - - g_object_class_install_property (gobject_class, PROP_PIXEL_ASPECT_RATIO, - gst_param_spec_fraction ("pixel-aspect-ratio", "Pixel Aspect Ratio", - "The pixel aspect ratio of the device", DEFAULT_PAR_N, DEFAULT_PAR_D, - G_MAXINT, 1, 1, 1, - (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS))); - - gst_element_class_add_static_pad_template (gstelement_class, &gst_qt_sink_template); - - gobject_class->finalize = gst_qt_sink_finalize; - - gstelement_class->change_state = gst_qt_sink_change_state; - gstbasesink_class->query = gst_qt_sink_query; - gstbasesink_class->set_caps = gst_qt_sink_set_caps; - gstbasesink_class->get_times = gst_qt_sink_get_times; - gstbasesink_class->propose_allocation = gst_qt_sink_propose_allocation; - gstbasesink_class->stop = gst_qt_sink_stop; - - gstvideosink_class->show_frame = gst_qt_sink_show_frame; -} - -static void -gst_qt_sink_init (GstQtSink * qt_sink) -{ - qt_sink->widget = QSharedPointer(); -} - -static void -gst_qt_sink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstQtSink *qt_sink = GST_QT_SINK (object); - - switch (prop_id) { - case PROP_WIDGET: { - QtGLVideoItem *qt_item = static_cast (g_value_get_pointer (value)); - if (qt_item) - qt_sink->widget = qt_item->getInterface(); - else - qt_sink->widget.clear(); - break; - } - case PROP_FORCE_ASPECT_RATIO: - g_return_if_fail (qt_sink->widget); - qt_sink->widget->setForceAspectRatio (g_value_get_boolean (value)); - break; - case PROP_PIXEL_ASPECT_RATIO: - g_return_if_fail (qt_sink->widget); - qt_sink->widget->setDAR (gst_value_get_fraction_numerator (value), - gst_value_get_fraction_denominator (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -_reset (GstQtSink * qt_sink) -{ - if (qt_sink->display) { - gst_object_unref (qt_sink->display); - qt_sink->display = NULL; - } - - if (qt_sink->context) { - gst_object_unref (qt_sink->context); - qt_sink->context = NULL; - } - - if (qt_sink->qt_context) { - gst_object_unref (qt_sink->qt_context); - qt_sink->qt_context = NULL; - } -} - -static void -gst_qt_sink_finalize (GObject * object) -{ - GstQtSink *qt_sink = GST_QT_SINK (object); - - _reset (qt_sink); - - qt_sink->widget.clear(); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static void -gst_qt_sink_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstQtSink *qt_sink = GST_QT_SINK (object); - - switch (prop_id) { - case PROP_WIDGET: - /* This is not really safe - the app needs to be - * sure the widget is going to be kept alive or - * this can crash */ - if (qt_sink->widget) - g_value_set_pointer (value, qt_sink->widget->videoItem()); - else - g_value_set_pointer (value, NULL); - break; - case PROP_FORCE_ASPECT_RATIO: - if (qt_sink->widget) - g_value_set_boolean (value, qt_sink->widget->getForceAspectRatio ()); - else - g_value_set_boolean (value, DEFAULT_FORCE_ASPECT_RATIO); - break; - case PROP_PIXEL_ASPECT_RATIO: - if (qt_sink->widget) { - gint num, den; - qt_sink->widget->getDAR (&num, &den); - gst_value_set_fraction (value, num, den); - } else { - gst_value_set_fraction (value, DEFAULT_PAR_N, DEFAULT_PAR_D); - } - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static gboolean -gst_qt_sink_query (GstBaseSink * bsink, GstQuery * query) -{ - GstQtSink *qt_sink = GST_QT_SINK (bsink); - gboolean res = FALSE; - - switch (GST_QUERY_TYPE (query)) { - case GST_QUERY_CONTEXT: - { - if (gst_gl_handle_context_query ((GstElement *) qt_sink, query, - qt_sink->display, qt_sink->context, qt_sink->qt_context)) - return TRUE; - - /* fallthrough */ - } - default: - res = GST_BASE_SINK_CLASS (parent_class)->query (bsink, query); - break; - } - - return res; -} - -static gboolean -gst_qt_sink_stop (GstBaseSink * bsink) -{ - return TRUE; -} - -static GstStateChangeReturn -gst_qt_sink_change_state (GstElement * element, GstStateChange transition) -{ - GstQtSink *qt_sink = GST_QT_SINK (element); - GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; - QGuiApplication *app; - - GST_DEBUG ("changing state: %s => %s", - gst_element_state_get_name (GST_STATE_TRANSITION_CURRENT (transition)), - gst_element_state_get_name (GST_STATE_TRANSITION_NEXT (transition))); - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - app = static_cast (QCoreApplication::instance ()); - if (!app) { - GST_ELEMENT_ERROR (element, RESOURCE, NOT_FOUND, - ("%s", "Failed to connect to Qt"), - ("%s", "Could not retrieve QGuiApplication instance")); - return GST_STATE_CHANGE_FAILURE; - } - - if (!qt_sink->widget) { - GST_ELEMENT_ERROR (element, RESOURCE, NOT_FOUND, - ("%s", "Required property \'widget\' not set"), - (NULL)); - return GST_STATE_CHANGE_FAILURE; - } - - if (!qt_sink->widget->initWinSys()) { - GST_ELEMENT_ERROR (element, RESOURCE, NOT_FOUND, - ("%s", "Could not initialize window system"), - (NULL)); - return GST_STATE_CHANGE_FAILURE; - } - - qt_sink->display = qt_sink->widget->getDisplay(); - qt_sink->context = qt_sink->widget->getContext(); - qt_sink->qt_context = qt_sink->widget->getQtContext(); - - if (!qt_sink->display || !qt_sink->context || !qt_sink->qt_context) { - GST_ELEMENT_ERROR (element, RESOURCE, NOT_FOUND, - ("%s", "Could not retrieve window system OpenGL configuration"), - (NULL)); - return GST_STATE_CHANGE_FAILURE; - } - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - break; - default: - break; - } - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - if (ret == GST_STATE_CHANGE_FAILURE) - return ret; - - switch (transition) { - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - if (qt_sink->widget) - qt_sink->widget->setBuffer(NULL); - break; - case GST_STATE_CHANGE_READY_TO_NULL: - break; - default: - break; - } - - return ret; -} - -static void -gst_qt_sink_get_times (GstBaseSink * bsink, GstBuffer * buf, - GstClockTime * start, GstClockTime * end) -{ - GstQtSink *qt_sink; - - qt_sink = GST_QT_SINK (bsink); - - if (GST_BUFFER_TIMESTAMP_IS_VALID (buf)) { - *start = GST_BUFFER_TIMESTAMP (buf); - if (GST_BUFFER_DURATION_IS_VALID (buf)) - *end = *start + GST_BUFFER_DURATION (buf); - else { - if (GST_VIDEO_INFO_FPS_N (&qt_sink->v_info) > 0) { - *end = *start + - gst_util_uint64_scale_int (GST_SECOND, - GST_VIDEO_INFO_FPS_D (&qt_sink->v_info), - GST_VIDEO_INFO_FPS_N (&qt_sink->v_info)); - } - } - } -} - -gboolean -gst_qt_sink_set_caps (GstBaseSink * bsink, GstCaps * caps) -{ - GstQtSink *qt_sink = GST_QT_SINK (bsink); - - GST_DEBUG ("set caps with %" GST_PTR_FORMAT, caps); - - if (!gst_video_info_from_caps (&qt_sink->v_info, caps)) - return FALSE; - - if (!qt_sink->widget) - return FALSE; - - return qt_sink->widget->setCaps(caps); -} - -static GstFlowReturn -gst_qt_sink_show_frame (GstVideoSink * vsink, GstBuffer * buf) -{ - GstQtSink *qt_sink; - - GST_TRACE ("rendering buffer:%p", buf); - - qt_sink = GST_QT_SINK (vsink); - - if (qt_sink->widget) - qt_sink->widget->setBuffer(buf); - - return GST_FLOW_OK; -} - -static gboolean -gst_qt_sink_propose_allocation (GstBaseSink * bsink, GstQuery * query) -{ - GstQtSink *qt_sink = GST_QT_SINK (bsink); - GstBufferPool *pool; - GstStructure *config; - GstCaps *caps; - guint size; - gboolean need_pool; - - if (!qt_sink->display || !qt_sink->context) - return FALSE; - - gst_query_parse_allocation (query, &caps, &need_pool); - - if (caps == NULL) - goto no_caps; - - /* FIXME re-using buffer pool breaks renegotiation */ - if ((pool = qt_sink->pool)) - gst_object_ref (pool); - - if (pool != NULL) { - GstCaps *pcaps; - - /* we had a pool, check caps */ - GST_DEBUG_OBJECT (qt_sink, "check existing pool caps"); - config = gst_buffer_pool_get_config (pool); - gst_buffer_pool_config_get_params (config, &pcaps, &size, NULL, NULL); - - if (!gst_caps_is_equal (caps, pcaps)) { - GST_DEBUG_OBJECT (qt_sink, "pool has different caps"); - /* different caps, we can't use this pool */ - gst_object_unref (pool); - pool = NULL; - } - gst_structure_free (config); - } else { - GstVideoInfo info; - - if (!gst_video_info_from_caps (&info, caps)) - goto invalid_caps; - - /* the normal size of a frame */ - size = info.size; - } - - if (pool == NULL && need_pool) { - - GST_DEBUG_OBJECT (qt_sink, "create new pool"); - pool = gst_gl_buffer_pool_new (qt_sink->context); - - config = gst_buffer_pool_get_config (pool); - gst_buffer_pool_config_set_params (config, caps, size, 0, 0); - if (!gst_buffer_pool_set_config (pool, config)) - goto config_failed; - } - - /* we need at least 2 buffer because we hold on to the last one */ - gst_query_add_allocation_pool (query, pool, size, 2, 0); - if (pool) - gst_object_unref (pool); - - /* we also support various metadata */ - gst_query_add_allocation_meta (query, GST_VIDEO_META_API_TYPE, 0); - - if (qt_sink->context->gl_vtable->FenceSync) - gst_query_add_allocation_meta (query, GST_GL_SYNC_META_API_TYPE, 0); - - return TRUE; - - /* ERRORS */ -no_caps: - { - GST_DEBUG_OBJECT (bsink, "no caps specified"); - return FALSE; - } -invalid_caps: - { - GST_DEBUG_OBJECT (bsink, "invalid caps specified"); - return FALSE; - } -config_failed: - { - GST_DEBUG_OBJECT (bsink, "failed setting config"); - return FALSE; - } -} diff --git a/ext/qt/gstqtsink.h b/ext/qt/gstqtsink.h deleted file mode 100644 index 3ee20b7d5d..0000000000 --- a/ext/qt/gstqtsink.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2015 Matthew Waters - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_QT_SINK_H__ -#define __GST_QT_SINK_H__ - -#include -#include -#include -#include -#include "qtitem.h" - -typedef struct _GstQtSink GstQtSink; -typedef struct _GstQtSinkClass GstQtSinkClass; -typedef struct _GstQtSinkPrivate GstQtSinkPrivate; - -G_BEGIN_DECLS - -GType gst_qt_sink_get_type (void); -#define GST_TYPE_QT_SINK (gst_qt_sink_get_type()) -#define GST_QT_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_QT_SINK,GstQtSink)) -#define GST_QT_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_QT_SINK,GstQtSinkClass)) -#define GST_IS_QT_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_QT_SINK)) -#define GST_IS_QT_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_QT_SINK)) -#define GST_QT_SINK_CAST(obj) ((GstQtSink*)(obj)) - -/** - * GstQtSink: - * - * Opaque #GstQtSink object - */ -struct _GstQtSink -{ - /* */ - GstVideoSink parent; - - GstVideoInfo v_info; - GstBufferPool *pool; - - GstGLDisplay *display; - GstGLContext *context; - GstGLContext *qt_context; - - QSharedPointer widget; -}; - -/** - * GstQtSinkClass: - * - * The #GstQtSinkClass struct only contains private data - */ -struct _GstQtSinkClass -{ - /* */ - GstVideoSinkClass object_class; -}; - -GstQtSink * gst_qt_sink_new (void); - -G_END_DECLS - -#endif /* __GST_QT_SINK_H__ */ diff --git a/ext/qt/gstqtsrc.cc b/ext/qt/gstqtsrc.cc deleted file mode 100644 index 1cf9592b56..0000000000 --- a/ext/qt/gstqtsrc.cc +++ /dev/null @@ -1,548 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2016 Freescale Semiconductor, Inc. All rights reserved. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/** - * SECTION:qmlglsrc - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstqtsrc.h" -#include - -#define GST_CAT_DEFAULT gst_debug_qt_gl_src -GST_DEBUG_CATEGORY (GST_CAT_DEFAULT); - -#define DEFAULT_IS_LIVE TRUE - -static void gst_qt_src_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_qt_src_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); - -static void gst_qt_src_finalize (GObject * object); - -static gboolean gst_qt_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps); -static GstCaps *gst_qt_src_get_caps (GstBaseSrc * bsrc, GstCaps * filter); -static gboolean gst_qt_src_query (GstBaseSrc * bsrc, GstQuery * query); - -static gboolean gst_qt_src_decide_allocation (GstBaseSrc * bsrc, - GstQuery * query); -static GstFlowReturn gst_qt_src_fill (GstPushSrc * psrc, GstBuffer * buffer); -static GstStateChangeReturn gst_qt_src_change_state (GstElement * element, - GstStateChange transition); -static gboolean gst_qt_src_start (GstBaseSrc * basesrc); -static gboolean gst_qt_src_stop (GstBaseSrc * basesrc); - -static GstStaticPadTemplate gst_qt_src_template = -GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-raw(" GST_CAPS_FEATURE_MEMORY_GL_MEMORY "), " - "format = (string) RGBA, " - "width = " GST_VIDEO_SIZE_RANGE ", " - "height = " GST_VIDEO_SIZE_RANGE ", " - "framerate = " GST_VIDEO_FPS_RANGE ", " - "texture-target = (string) 2D")); - -enum -{ - ARG_0, - PROP_WINDOW, - PROP_DEFAULT_FBO -}; - -#define gst_qt_src_parent_class parent_class -G_DEFINE_TYPE_WITH_CODE (GstQtSrc, gst_qt_src, - GST_TYPE_PUSH_SRC, GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, - "qtsrc", 0, "Qt Video Src")); - -static const gfloat vertical_flip_matrix[] = { - 1.0f, 0.0f, 0.0f, 0.0f, - 0.0f, -1.0f, 0.0f, 1.0f, - 0.0f, 0.0f, 1.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 1.0f, -}; - -static void -gst_qt_src_class_init (GstQtSrcClass * klass) -{ - GObjectClass *gobject_class = (GObjectClass *) klass; - GstElementClass *gstelement_class = (GstElementClass *) klass; - GstBaseSrcClass *gstbasesrc_class = (GstBaseSrcClass *) klass; - GstPushSrcClass *gstpushsrc_class = (GstPushSrcClass *) klass; - - gobject_class->set_property = gst_qt_src_set_property; - gobject_class->get_property = gst_qt_src_get_property; - gobject_class->finalize = gst_qt_src_finalize; - - gst_element_class_set_metadata (gstelement_class, "Qt Video Source", - "Source/Video", "A video src that captures a window from a QML view", - "Multimedia Team "); - - g_object_class_install_property (gobject_class, PROP_WINDOW, - g_param_spec_pointer ("window", "QQuickWindow", - "The QQuickWindow to place in the object hierarchy", - (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS))); - - g_object_class_install_property (gobject_class, PROP_DEFAULT_FBO, - g_param_spec_boolean ("use-default-fbo", - "Whether to use default FBO", - "When set it will not create a new FBO for the QML render thread", - FALSE, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS))); - - gst_element_class_add_pad_template (gstelement_class, - gst_static_pad_template_get (&gst_qt_src_template)); - - gstelement_class->change_state = gst_qt_src_change_state; - gstbasesrc_class->set_caps = gst_qt_src_setcaps; - gstbasesrc_class->get_caps = gst_qt_src_get_caps; - gstbasesrc_class->query = gst_qt_src_query; - gstbasesrc_class->start = gst_qt_src_start; - gstbasesrc_class->stop = gst_qt_src_stop; - gstbasesrc_class->decide_allocation = gst_qt_src_decide_allocation; - - gstpushsrc_class->fill = gst_qt_src_fill; -} - -static void -gst_qt_src_init (GstQtSrc * src) -{ - gst_base_src_set_format (GST_BASE_SRC (src), GST_FORMAT_TIME); - gst_base_src_set_live (GST_BASE_SRC (src), DEFAULT_IS_LIVE); - src->default_fbo = FALSE; - src->pending_image_orientation = TRUE; -} - -static void -gst_qt_src_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstQtSrc *qt_src = GST_QT_SRC (object); - - switch (prop_id) { - case PROP_WINDOW:{ - qt_src->qwindow = - static_cast < QQuickWindow * >(g_value_get_pointer (value)); - - if (qt_src->window) { - delete qt_src->window; - qt_src->window = NULL; - } - - if (qt_src->qwindow) - qt_src->window = new QtGLWindow (NULL, qt_src->qwindow); - - break; - } - case PROP_DEFAULT_FBO: - qt_src->default_fbo = g_value_get_boolean (value); - if (qt_src->window) - qt_window_use_default_fbo (qt_src->window, qt_src->default_fbo); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_qt_src_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstQtSrc *qt_src = GST_QT_SRC (object); - - switch (prop_id) { - case PROP_WINDOW: - g_value_set_pointer (value, qt_src->qwindow); - break; - case PROP_DEFAULT_FBO: - g_value_set_boolean (value, qt_src->default_fbo); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_qt_src_finalize (GObject * object) -{ - GstQtSrc *qt_src = GST_QT_SRC (object); - - GST_DEBUG ("qmlglsrc finalize"); - if (qt_src->context) - gst_object_unref (qt_src->context); - qt_src->context = NULL; - - if (qt_src->qt_context) - gst_object_unref (qt_src->qt_context); - qt_src->qt_context = NULL; - - if (qt_src->display) - gst_object_unref (qt_src->display); - qt_src->display = NULL; - - if (qt_src->window) - delete qt_src->window; - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static gboolean -gst_qt_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps) -{ - GstQtSrc *qt_src = GST_QT_SRC (bsrc); - - GST_DEBUG ("set caps with %" GST_PTR_FORMAT, caps); - - if (!gst_video_info_from_caps (&qt_src->v_info, caps)) - return FALSE; - - if (!qt_window_set_caps (qt_src->window, caps)) - return FALSE; - - return TRUE; -} - -static GstCaps * -gst_qt_src_get_caps (GstBaseSrc * bsrc, GstCaps * filter) -{ - GstCaps *caps = NULL, *temp = NULL; - GstPadTemplate *pad_template; - GstBaseSrcClass *bclass = GST_BASE_SRC_GET_CLASS (bsrc); - GstQtSrc *qt_src = GST_QT_SRC (bsrc); - guint i; - gint width, height; - - if (qt_src->window) { - qt_src->window->getGeometry (&width, &height); - } - - pad_template = - gst_element_class_get_pad_template (GST_ELEMENT_CLASS (bclass), "src"); - if (pad_template != NULL) - caps = gst_pad_template_get_caps (pad_template); - - if (qt_src->window) { - temp = gst_caps_copy (caps); - guint n_caps = gst_caps_get_size (caps); - - for (i = 0; i < n_caps; i++) { - GstStructure *s = gst_caps_get_structure (temp, i); - gst_structure_set (s, "width", G_TYPE_INT, width, NULL); - gst_structure_set (s, "height", G_TYPE_INT, height, NULL); - /* because the framerate is unknown */ - gst_structure_set (s, "framerate", GST_TYPE_FRACTION, 0, 1, NULL); - gst_structure_set (s, "pixel-aspect-ratio", - GST_TYPE_FRACTION, 1, 1, NULL); - } - - gst_caps_unref (caps); - caps = temp; - } - - if (filter) { - GstCaps *intersection; - - intersection = - gst_caps_intersect_full (filter, caps, GST_CAPS_INTERSECT_FIRST); - gst_caps_unref (caps); - caps = intersection; - } - - return caps; -} - -static gboolean -gst_qt_src_query (GstBaseSrc * bsrc, GstQuery * query) -{ - GstQtSrc *qt_src = GST_QT_SRC (bsrc); - gboolean res = FALSE; - - switch (GST_QUERY_TYPE (query)) { - case GST_QUERY_CONTEXT: - { - if (!qt_window_is_scenegraph_initialized (qt_src->window)) - return FALSE; - - if (!qt_src->display && !qt_src->qt_context) { - qt_src->display = qt_window_get_display (qt_src->window); - qt_src->qt_context = qt_window_get_qt_context (qt_src->window); - } - - if (gst_gl_handle_context_query ((GstElement *) qt_src, query, - qt_src->display, qt_src->context, qt_src->qt_context)) - return TRUE; - - /* fallthrough */ - } - default: - res = GST_BASE_SRC_CLASS (parent_class)->query (bsrc, query); - break; - } - - return res; -} - -static gboolean -_find_local_gl_context (GstQtSrc * qt_src) -{ - if (gst_gl_query_local_gl_context (GST_ELEMENT (qt_src), GST_PAD_SRC, - &qt_src->context)) - return TRUE; - return FALSE; -} - -static gboolean -gst_qt_src_decide_allocation (GstBaseSrc * bsrc, GstQuery * query) -{ - GstBufferPool *pool = NULL; - GstStructure *config; - GstCaps *caps; - guint min, max, size, n, i; - gboolean update_pool, update_allocator; - GstAllocator *allocator; - GstAllocationParams params; - GstGLVideoAllocationParams *glparams; - GstVideoInfo vinfo; - GstQtSrc *qt_src = GST_QT_SRC (bsrc); - - if (gst_query_find_allocation_meta (query, - GST_VIDEO_AFFINE_TRANSFORMATION_META_API_TYPE, NULL)) { - qt_src->downstream_supports_affine_meta = TRUE; - } else { - qt_src->downstream_supports_affine_meta = FALSE; - } - - gst_query_parse_allocation (query, &caps, NULL); - if (!caps) - return FALSE; - - gst_video_info_from_caps (&vinfo, caps); - - n = gst_query_get_n_allocation_pools (query); - if (n > 0) { - update_pool = TRUE; - for (i = 0; i < n; i++) { - gst_query_parse_nth_allocation_pool (query, i, &pool, &size, &min, &max); - - if (!pool || !GST_IS_GL_BUFFER_POOL (pool)) { - if (pool) - gst_object_unref (pool); - pool = NULL; - } - } - } - - if (!pool) { - size = vinfo.size; - min = max = 0; - update_pool = FALSE; - } - - if (!qt_src->context && !_find_local_gl_context (qt_src)) - return FALSE; - - if (!pool) { - if (!qt_src->context || !GST_IS_GL_CONTEXT (qt_src->context)) - return FALSE; - - pool = gst_gl_buffer_pool_new (qt_src->context); - GST_INFO_OBJECT (qt_src, "No pool, create one ourself %p", pool); - } - - config = gst_buffer_pool_get_config (pool); - - gst_buffer_pool_config_set_params (config, caps, size, min, max); - gst_buffer_pool_config_add_option (config, GST_BUFFER_POOL_OPTION_VIDEO_META); - if (gst_query_find_allocation_meta (query, GST_GL_SYNC_META_API_TYPE, NULL)) - gst_buffer_pool_config_add_option (config, - GST_BUFFER_POOL_OPTION_GL_SYNC_META); - - if (gst_query_get_n_allocation_params (query) > 0) { - gst_query_parse_nth_allocation_param (query, 0, &allocator, ¶ms); - gst_buffer_pool_config_set_allocator (config, allocator, ¶ms); - GST_INFO_OBJECT (qt_src, "got allocator %p", allocator); - update_allocator = TRUE; - } else { - allocator = NULL; - gst_allocation_params_init (¶ms); - update_allocator = FALSE; - } - - glparams = - gst_gl_video_allocation_params_new (qt_src->context, ¶ms, &vinfo, 0, - NULL, GST_GL_TEXTURE_TARGET_2D, GST_GL_RGBA); - gst_buffer_pool_config_set_gl_allocation_params (config, - (GstGLAllocationParams *) glparams); - gst_gl_allocation_params_free ((GstGLAllocationParams *) glparams); - - if (!gst_buffer_pool_set_config (pool, config)) - GST_WARNING_OBJECT (qt_src, "Failed to set buffer pool config"); - - if (update_allocator) - gst_query_set_nth_allocation_param (query, 0, allocator, ¶ms); - else - gst_query_add_allocation_param (query, allocator, ¶ms); - if (allocator) - gst_object_unref (allocator); - - if (update_pool) - gst_query_set_nth_allocation_pool (query, 0, pool, size, min, max); - else - gst_query_add_allocation_pool (query, pool, size, min, max); - gst_object_unref (pool); - - GST_INFO_OBJECT (qt_src, "successfully decide_allocation"); - return TRUE; -} - -static GstFlowReturn -gst_qt_src_fill (GstPushSrc * psrc, GstBuffer * buffer) -{ - GstQtSrc *qt_src = GST_QT_SRC (psrc); - - GST_DEBUG_OBJECT (qt_src, "setting buffer %p", buffer); - - if (!qt_window_set_buffer (qt_src->window, buffer)) { - GST_ERROR_OBJECT (qt_src, "failed to fill buffer %p", buffer); - return GST_FLOW_ERROR; - } - - if (!qt_src->downstream_supports_affine_meta) { - if (qt_src->pending_image_orientation) { - /* let downstream know the image orientation is vertical filp */ - GstTagList *image_orientation_tag = - gst_tag_list_new (GST_TAG_IMAGE_ORIENTATION, "flip-rotate-180", NULL); - - gst_pad_push_event (GST_BASE_SRC_PAD (psrc), - gst_event_new_tag (image_orientation_tag)); - - qt_src->pending_image_orientation = FALSE; - } - } else { - GstVideoAffineTransformationMeta *trans_meta; - trans_meta = gst_buffer_add_video_affine_transformation_meta (buffer); - gst_video_affine_transformation_meta_apply_matrix (trans_meta, - vertical_flip_matrix); - } - - GST_DEBUG_OBJECT (qt_src, "buffer fill done %p", buffer); - - return GST_FLOW_OK; -} - -static GstStateChangeReturn -gst_qt_src_change_state (GstElement * element, GstStateChange transition) -{ - GstQtSrc *qt_src = GST_QT_SRC (element); - GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; - QGuiApplication *app; - - GST_DEBUG ("changing state: %s => %s", - gst_element_state_get_name (GST_STATE_TRANSITION_CURRENT (transition)), - gst_element_state_get_name (GST_STATE_TRANSITION_NEXT (transition))); - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - app = static_cast < QGuiApplication * >(QCoreApplication::instance ()); - if (!app) { - GST_ELEMENT_ERROR (element, RESOURCE, NOT_FOUND, - ("%s", "Failed to connect to Qt"), - ("%s", "Could not retrieve QGuiApplication instance")); - return GST_STATE_CHANGE_FAILURE; - } - - if (!qt_src->window) { - GST_ELEMENT_ERROR (element, RESOURCE, NOT_FOUND, - ("%s", "Required property \'window\' not set"), (NULL)); - return GST_STATE_CHANGE_FAILURE; - } - - if (!qt_window_is_scenegraph_initialized (qt_src->window)) { - GST_ELEMENT_ERROR (element, RESOURCE, NOT_FOUND, - ("%s", "Could not initialize window system"), (NULL)); - return GST_STATE_CHANGE_FAILURE; - } - - qt_window_use_default_fbo (qt_src->window, qt_src->default_fbo); - - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - break; - default: - break; - } - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - if (ret == GST_STATE_CHANGE_FAILURE) - return ret; - - switch (transition) { - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - break; - case GST_STATE_CHANGE_READY_TO_NULL: - break; - default: - break; - } - - return ret; -} - -static gboolean -gst_qt_src_start (GstBaseSrc * basesrc) -{ - GstQtSrc *qt_src = GST_QT_SRC (basesrc); - - /* already has get OpenGL configuration from qt */ - if (qt_src->display && qt_src->qt_context) - return TRUE; - - if (!qt_window_is_scenegraph_initialized (qt_src->window)) - return FALSE; - - qt_src->display = qt_window_get_display (qt_src->window); - qt_src->qt_context = qt_window_get_qt_context (qt_src->window); - - if (!qt_src->display || !qt_src->qt_context) { - GST_ERROR_OBJECT (qt_src, - "Could not retrieve window system OpenGL configuration"); - return FALSE; - } - - GST_DEBUG_OBJECT (qt_src, "Got qt display %p and qt gl context %p", - qt_src->display, qt_src->qt_context); - return TRUE; -} - -static gboolean -gst_qt_src_stop (GstBaseSrc * basesrc) -{ - return TRUE; -} diff --git a/ext/qt/gstqtsrc.h b/ext/qt/gstqtsrc.h deleted file mode 100644 index d84544224a..0000000000 --- a/ext/qt/gstqtsrc.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2016 Freescale Semiconductor, Inc. All rights reserved. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_QT_SRC_H__ -#define __GST_QT_SRC_H__ - -#include -#include -#include -#include -#include "qtwindow.h" - -typedef struct _GstQtSrc GstQtSrc; -typedef struct _GstQtSrcClass GstQtSrcClass; - -G_BEGIN_DECLS - -GType gst_qt_src_get_type (void); -#define GST_TYPE_QT_SRC (gst_qt_src_get_type()) -#define GST_QT_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_QT_SRC,GstQtSrc)) -#define GST_QT_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_QT_SRC,GstQtSrcClass)) -#define GST_IS_QT_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_QT_SRC)) -#define GST_IS_QT_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_QT_SRC)) -#define GST_QT_SRC_CAST(obj) ((GstQtSrc*)(obj)) - -/** - * GstQtSrc: - * - * Opaque #GstQtSrc object - */ -struct _GstQtSrc -{ - /* */ - GstPushSrc parent; - - QQuickWindow *qwindow; - QtGLWindow *window; - - GstVideoInfo v_info; - - GstGLDisplay *display; - GstGLContext *context; - GstGLContext *qt_context; - - gboolean default_fbo; - gboolean downstream_supports_affine_meta; - gboolean pending_image_orientation; -}; - -/** - * GstQtSrcClass: - * - * The #GstQtSrcClass struct only contains private data - */ -struct _GstQtSrcClass -{ - /* */ - GstPushSrcClass object_class; -}; - -G_END_DECLS - -#endif /* __GST_QT_SRC_H__ */ diff --git a/ext/qt/qtitem.cc b/ext/qt/qtitem.cc deleted file mode 100644 index 65b883eab8..0000000000 --- a/ext/qt/qtitem.cc +++ /dev/null @@ -1,546 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2015 Matthew Waters - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include - -#include -#include "qtitem.h" -#include "gstqsgtexture.h" -#include "gstqtglutility.h" - -#include -#include -#include -#include -#include - -/** - * SECTION:gtkgstglwidget - * @short_description: a #GtkGLArea that renders GStreamer video #GstBuffers - * @see_also: #GtkGLArea, #GstBuffer - * - * #QtGLVideoItem is an #QQuickItem that renders GStreamer video buffers. - */ - -#define GST_CAT_DEFAULT qt_item_debug -GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT); - -#define DEFAULT_FORCE_ASPECT_RATIO TRUE -#define DEFAULT_PAR_N 0 -#define DEFAULT_PAR_D 1 - -enum -{ - PROP_0, - PROP_FORCE_ASPECT_RATIO, - PROP_PIXEL_ASPECT_RATIO, -}; - -struct _QtGLVideoItemPrivate -{ - GMutex lock; - - /* properties */ - gboolean force_aspect_ratio; - gint par_n, par_d; - - gint display_width; - gint display_height; - - gboolean negotiated; - GstBuffer *buffer; - GstCaps *caps; - GstVideoInfo v_info; - - gboolean initted; - GstGLDisplay *display; - QOpenGLContext *qt_context; - GstGLContext *other_context; - GstGLContext *context; -}; - -class InitializeSceneGraph : public QRunnable -{ -public: - InitializeSceneGraph(QtGLVideoItem *item); - void run(); - -private: - QtGLVideoItem *item_; -}; - -InitializeSceneGraph::InitializeSceneGraph(QtGLVideoItem *item) : - item_(item) -{ -} - -void InitializeSceneGraph::run() -{ - item_->onSceneGraphInitialized(); -} - -QtGLVideoItem::QtGLVideoItem() -{ - static volatile gsize _debug; - - if (g_once_init_enter (&_debug)) { - GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, "qtglwidget", 0, "Qt GL Widget"); - g_once_init_leave (&_debug, 1); - } - this->m_openGlContextInitialized = false; - this->setFlag (QQuickItem::ItemHasContents, true); - - this->priv = g_new0 (QtGLVideoItemPrivate, 1); - - this->priv->force_aspect_ratio = DEFAULT_FORCE_ASPECT_RATIO; - this->priv->par_n = DEFAULT_PAR_N; - this->priv->par_d = DEFAULT_PAR_D; - - g_mutex_init (&this->priv->lock); - - this->priv->display = gst_qt_get_gl_display(); - - connect(this, SIGNAL(windowChanged(QQuickWindow*)), this, - SLOT(handleWindowChanged(QQuickWindow*))); - - this->proxy = QSharedPointer(new QtGLVideoItemInterface(this)); - - GST_DEBUG ("%p init Qt Video Item", this); -} - -QtGLVideoItem::~QtGLVideoItem() -{ - /* Before destroying the priv info, make sure - * no qmlglsink's will call in again, and that - * any ongoing calls are done by invalidating the proxy - * pointer */ - GST_INFO ("Destroying QtGLVideoItem and invalidating the proxy"); - proxy->invalidateRef(); - proxy.clear(); - - g_mutex_clear (&this->priv->lock); - if (this->priv->context) - gst_object_unref(this->priv->context); - if (this->priv->other_context) - gst_object_unref(this->priv->other_context); - if (this->priv->display) - gst_object_unref(this->priv->display); - g_free (this->priv); - this->priv = NULL; -} - -void -QtGLVideoItem::setDAR(gint num, gint den) -{ - this->priv->par_n = num; - this->priv->par_d = den; -} - -void -QtGLVideoItem::getDAR(gint * num, gint * den) -{ - if (num) - *num = this->priv->par_n; - if (den) - *den = this->priv->par_d; -} - -void -QtGLVideoItem::setForceAspectRatio(bool force_aspect_ratio) -{ - this->priv->force_aspect_ratio = !!force_aspect_ratio; -} - -bool -QtGLVideoItem::getForceAspectRatio() -{ - return this->priv->force_aspect_ratio; -} - -bool -QtGLVideoItem::itemInitialized() -{ - return m_openGlContextInitialized; -} - -QSGNode * -QtGLVideoItem::updatePaintNode(QSGNode * oldNode, - UpdatePaintNodeData * updatePaintNodeData) -{ - if (!m_openGlContextInitialized) { - return oldNode; - } - - QSGSimpleTextureNode *texNode = static_cast (oldNode); - GstVideoRectangle src, dst, result; - GstQSGTexture *tex; - - g_mutex_lock (&this->priv->lock); - gst_gl_context_activate (this->priv->other_context, TRUE); - - GST_TRACE ("%p updatePaintNode", this); - - if (!this->priv->caps) { - g_mutex_unlock (&this->priv->lock); - return NULL; - } - - if (!texNode) { - texNode = new QSGSimpleTextureNode (); - texNode->setOwnsTexture (true); - texNode->setTexture (new GstQSGTexture ()); - } - - tex = static_cast (texNode->texture()); - tex->setCaps (this->priv->caps); - tex->setBuffer (this->priv->buffer); - texNode->markDirty(QSGNode::DirtyMaterial); - - if (this->priv->force_aspect_ratio) { - src.w = this->priv->display_width; - src.h = this->priv->display_height; - - dst.x = boundingRect().x(); - dst.y = boundingRect().y(); - dst.w = boundingRect().width(); - dst.h = boundingRect().height(); - - gst_video_sink_center_rect (src, dst, &result, TRUE); - } else { - result.x = boundingRect().x(); - result.y = boundingRect().y(); - result.w = boundingRect().width(); - result.h = boundingRect().height(); - } - - texNode->setRect (QRectF (result.x, result.y, result.w, result.h)); - - gst_gl_context_activate (this->priv->other_context, FALSE); - g_mutex_unlock (&this->priv->lock); - - return texNode; -} - -static void -_reset (QtGLVideoItem * qt_item) -{ - gst_buffer_replace (&qt_item->priv->buffer, NULL); - - gst_caps_replace (&qt_item->priv->caps, NULL); - - qt_item->priv->negotiated = FALSE; - qt_item->priv->initted = FALSE; -} - -void -QtGLVideoItemInterface::setBuffer (GstBuffer * buffer) -{ - QMutexLocker locker(&lock); - - if (qt_item == NULL) - return; - - if (!qt_item->priv->negotiated) { - GST_WARNING ("Got buffer on unnegotiated QtGLVideoItem. Dropping"); - return; - } - - g_mutex_lock (&qt_item->priv->lock); - - gst_buffer_replace (&qt_item->priv->buffer, buffer); - - QMetaObject::invokeMethod(qt_item, "update", Qt::QueuedConnection); - - g_mutex_unlock (&qt_item->priv->lock); -} - -void -QtGLVideoItem::onSceneGraphInitialized () -{ - GST_DEBUG ("scene graph initialization with Qt GL context %p", - this->window()->openglContext ()); - - if (this->priv->qt_context == this->window()->openglContext ()) - return; - - this->priv->qt_context = this->window()->openglContext (); - if (this->priv->qt_context == NULL) { - g_assert_not_reached (); - return; - } - - m_openGlContextInitialized = gst_qt_get_gl_wrapcontext (this->priv->display, - &this->priv->other_context, &this->priv->context); - - GST_DEBUG ("%p created wrapped GL context %" GST_PTR_FORMAT, this, - this->priv->other_context); - - emit itemInitializedChanged(); -} - -void -QtGLVideoItem::onSceneGraphInvalidated () -{ - GST_FIXME ("%p scene graph invalidated", this); -} - -gboolean -QtGLVideoItemInterface::initWinSys () -{ - QMutexLocker locker(&lock); - - GError *error = NULL; - - if (qt_item == NULL) - return FALSE; - - g_mutex_lock (&qt_item->priv->lock); - - if (qt_item->priv->display && qt_item->priv->qt_context - && qt_item->priv->other_context && qt_item->priv->context) { - /* already have the necessary state */ - g_mutex_unlock (&qt_item->priv->lock); - return TRUE; - } - - if (!GST_IS_GL_DISPLAY (qt_item->priv->display)) { - GST_ERROR ("%p failed to retrieve display connection %" GST_PTR_FORMAT, - qt_item, qt_item->priv->display); - g_mutex_unlock (&qt_item->priv->lock); - return FALSE; - } - - if (!GST_IS_GL_CONTEXT (qt_item->priv->other_context)) { - GST_ERROR ("%p failed to retrieve wrapped context %" GST_PTR_FORMAT, qt_item, - qt_item->priv->other_context); - g_mutex_unlock (&qt_item->priv->lock); - return FALSE; - } - - qt_item->priv->context = gst_gl_context_new (qt_item->priv->display); - - if (!qt_item->priv->context) { - g_mutex_unlock (&qt_item->priv->lock); - return FALSE; - } - - if (!gst_gl_context_create (qt_item->priv->context, qt_item->priv->other_context, - &error)) { - GST_ERROR ("%s", error->message); - g_mutex_unlock (&qt_item->priv->lock); - return FALSE; - } - - g_mutex_unlock (&qt_item->priv->lock); - return TRUE; -} - -void -QtGLVideoItem::handleWindowChanged(QQuickWindow *win) -{ - if (win) { - if (win->isSceneGraphInitialized()) - win->scheduleRenderJob(new InitializeSceneGraph(this), QQuickWindow::BeforeSynchronizingStage); - else - connect(win, SIGNAL(sceneGraphInitialized()), this, SLOT(onSceneGraphInitialized()), Qt::DirectConnection); - - connect(win, SIGNAL(sceneGraphInvalidated()), this, SLOT(onSceneGraphInvalidated()), Qt::DirectConnection); - } else { - this->priv->qt_context = NULL; - } -} - -static gboolean -_calculate_par (QtGLVideoItem * widget, GstVideoInfo * info) -{ - gboolean ok; - gint width, height; - gint par_n, par_d; - gint display_par_n, display_par_d; - guint display_ratio_num, display_ratio_den; - - width = GST_VIDEO_INFO_WIDTH (info); - height = GST_VIDEO_INFO_HEIGHT (info); - - par_n = GST_VIDEO_INFO_PAR_N (info); - par_d = GST_VIDEO_INFO_PAR_D (info); - - if (!par_n) - par_n = 1; - - /* get display's PAR */ - if (widget->priv->par_n != 0 && widget->priv->par_d != 0) { - display_par_n = widget->priv->par_n; - display_par_d = widget->priv->par_d; - } else { - display_par_n = 1; - display_par_d = 1; - } - - ok = gst_video_calculate_display_ratio (&display_ratio_num, - &display_ratio_den, width, height, par_n, par_d, display_par_n, - display_par_d); - - if (!ok) - return FALSE; - - GST_LOG ("PAR: %u/%u DAR:%u/%u", par_n, par_d, display_par_n, display_par_d); - - if (height % display_ratio_den == 0) { - GST_DEBUG ("keeping video height"); - widget->priv->display_width = (guint) - gst_util_uint64_scale_int (height, display_ratio_num, - display_ratio_den); - widget->priv->display_height = height; - } else if (width % display_ratio_num == 0) { - GST_DEBUG ("keeping video width"); - widget->priv->display_width = width; - widget->priv->display_height = (guint) - gst_util_uint64_scale_int (width, display_ratio_den, display_ratio_num); - } else { - GST_DEBUG ("approximating while keeping video height"); - widget->priv->display_width = (guint) - gst_util_uint64_scale_int (height, display_ratio_num, - display_ratio_den); - widget->priv->display_height = height; - } - GST_DEBUG ("scaling to %dx%d", widget->priv->display_width, - widget->priv->display_height); - - return TRUE; -} - -gboolean -QtGLVideoItemInterface::setCaps (GstCaps * caps) -{ - QMutexLocker locker(&lock); - GstVideoInfo v_info; - - g_return_val_if_fail (GST_IS_CAPS (caps), FALSE); - g_return_val_if_fail (gst_caps_is_fixed (caps), FALSE); - - if (qt_item == NULL) - return FALSE; - - if (qt_item->priv->caps && gst_caps_is_equal_fixed (qt_item->priv->caps, caps)) - return TRUE; - - if (!gst_video_info_from_caps (&v_info, caps)) - return FALSE; - - g_mutex_lock (&qt_item->priv->lock); - - _reset (qt_item); - - gst_caps_replace (&qt_item->priv->caps, caps); - - if (!_calculate_par (qt_item, &v_info)) { - g_mutex_unlock (&qt_item->priv->lock); - return FALSE; - } - - qt_item->priv->v_info = v_info; - qt_item->priv->negotiated = TRUE; - - g_mutex_unlock (&qt_item->priv->lock); - - return TRUE; -} - -GstGLContext * -QtGLVideoItemInterface::getQtContext () -{ - QMutexLocker locker(&lock); - - if (!qt_item || !qt_item->priv->other_context) - return NULL; - - return (GstGLContext *) gst_object_ref (qt_item->priv->other_context); -} - -GstGLContext * -QtGLVideoItemInterface::getContext () -{ - QMutexLocker locker(&lock); - - if (!qt_item || !qt_item->priv->context) - return NULL; - - return (GstGLContext *) gst_object_ref (qt_item->priv->context); -} - -GstGLDisplay * -QtGLVideoItemInterface::getDisplay() -{ - QMutexLocker locker(&lock); - - if (!qt_item || !qt_item->priv->display) - return NULL; - - return (GstGLDisplay *) gst_object_ref (qt_item->priv->display); -} - -void -QtGLVideoItemInterface::setDAR(gint num, gint den) -{ - QMutexLocker locker(&lock); - if (!qt_item) - return; - qt_item->setDAR(num, den); -} - -void -QtGLVideoItemInterface::getDAR(gint * num, gint * den) -{ - QMutexLocker locker(&lock); - if (!qt_item) - return; - qt_item->getDAR (num, den); -} - -void -QtGLVideoItemInterface::setForceAspectRatio(bool force_aspect_ratio) -{ - QMutexLocker locker(&lock); - if (!qt_item) - return; - qt_item->setForceAspectRatio(force_aspect_ratio); -} - -bool -QtGLVideoItemInterface::getForceAspectRatio() -{ - QMutexLocker locker(&lock); - if (!qt_item) - return FALSE; - return qt_item->getForceAspectRatio(); -} - -void -QtGLVideoItemInterface::invalidateRef() -{ - QMutexLocker locker(&lock); - qt_item = NULL; -} - diff --git a/ext/qt/qtitem.h b/ext/qt/qtitem.h deleted file mode 100644 index 065d043eaf..0000000000 --- a/ext/qt/qtitem.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2015 Matthew Waters - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __QT_ITEM_H__ -#define __QT_ITEM_H__ - -#include -#include - -#include "gstqtgl.h" -#include -#include -#include -#include - -typedef struct _QtGLVideoItemPrivate QtGLVideoItemPrivate; - -class QtGLVideoItem; - -class QtGLVideoItemInterface : public QObject -{ - Q_OBJECT -public: - QtGLVideoItemInterface (QtGLVideoItem *w) : qt_item (w), lock() {}; - - void invalidateRef(); - - void setBuffer (GstBuffer * buffer); - gboolean setCaps (GstCaps *caps); - gboolean initWinSys (); - GstGLContext *getQtContext(); - GstGLContext *getContext(); - GstGLDisplay *getDisplay(); - QtGLVideoItem *videoItem () { return qt_item; }; - - void setDAR(gint, gint); - void getDAR(gint *, gint *); - void setForceAspectRatio(bool); - bool getForceAspectRatio(); -private: - QtGLVideoItem *qt_item; - QMutex lock; -}; - -class InitializeSceneGraph; - -class QtGLVideoItem : public QQuickItem, protected QOpenGLFunctions -{ - Q_OBJECT - - Q_PROPERTY(bool itemInitialized - READ itemInitialized - NOTIFY itemInitializedChanged) - -public: - QtGLVideoItem(); - ~QtGLVideoItem(); - - void setDAR(gint, gint); - void getDAR(gint *, gint *); - void setForceAspectRatio(bool); - bool getForceAspectRatio(); - bool itemInitialized(); - - QSharedPointer getInterface() { return proxy; }; - /* private for C interface ... */ - QtGLVideoItemPrivate *priv; - -Q_SIGNALS: - void itemInitializedChanged(); - -private Q_SLOTS: - void handleWindowChanged(QQuickWindow * win); - void onSceneGraphInitialized(); - void onSceneGraphInvalidated(); - -protected: - QSGNode * updatePaintNode (QSGNode * oldNode, UpdatePaintNodeData * updatePaintNodeData); - -private: - - friend class InitializeSceneGraph; - void setViewportSize(const QSize &size); - void shareContext(); - - QSize m_viewportSize; - bool m_openGlContextInitialized; - - QSharedPointer proxy; -}; - -#endif /* __QT_ITEM_H__ */ diff --git a/ext/qt/qtplugin.pro b/ext/qt/qtplugin.pro deleted file mode 100644 index 2337087a39..0000000000 --- a/ext/qt/qtplugin.pro +++ /dev/null @@ -1,40 +0,0 @@ -TEMPLATE = lib - -TARGET = gstqmlgl - -QT += qml quick widgets gui - -QT_CONFIG -= no-pkg-config -CONFIG += link_pkgconfig debug plugin -PKGCONFIG = \ - gstreamer-1.0 \ - gstreamer-video-1.0 \ - gstreamer-gl-1.0 - -DEFINES += \ - GST_USE_UNSTABLE_API \ - HAVE_QT_WIN32 - -SOURCES += \ - gstplugin.cc \ - gstqtglutility.cc \ - gstqsgtexture.cc \ - gstqtsink.cc \ - gstqtsrc.cc \ - qtwindow.cc \ - qtitem.cc - -HEADERS += \ - gstqsgtexture.h \ - gstqtgl.h \ - gstqtglutility.h \ - gstqtsink.h \ - gstqtsrc.h \ - qtwindow.h \ - qtitem.h - -INCLUDEPATH += \ - $$(GSTREAMER_ROOT)/include \ - $$[QT_INSTALL_PREFIX]/include/QtGui/$$[QT_VERSION]/QtGui/ - - diff --git a/ext/qt/qtwindow.cc b/ext/qt/qtwindow.cc deleted file mode 100644 index 62d26b647b..0000000000 --- a/ext/qt/qtwindow.cc +++ /dev/null @@ -1,434 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2016 Freescale Semiconductor, Inc. All rights reserved. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include - -#include -#include -#include "qtwindow.h" -#include "gstqsgtexture.h" -#include "gstqtglutility.h" - -#include -#include -#include -#include -#include - -/* compatability definitions... */ -#ifndef GL_READ_FRAMEBUFFER -#define GL_READ_FRAMEBUFFER 0x8CA8 -#endif -#ifndef GL_DRAW_FRAMEBUFFER -#define GL_DRAW_FRAMEBUFFER 0x8CA9 -#endif - -/** - * SECTION: - * - * #QtGLWindow is an #QQuickWindow that grab QtQuick view to GStreamer OpenGL video buffers. - */ - -GST_DEBUG_CATEGORY_STATIC (qt_window_debug); -#define GST_CAT_DEFAULT qt_window_debug - -struct _QtGLWindowPrivate -{ - GMutex lock; - GCond update_cond; - - GstBuffer *buffer; - GstCaps *caps; - GstVideoInfo v_info; - - gboolean initted; - gboolean updated; - gboolean quit; - gboolean result; - gboolean useDefaultFbo; - - GstGLDisplay *display; - GstGLContext *other_context; - - GLuint fbo; - - /* frames that qmlview rendered in its gl thread */ - quint64 frames_rendered; - quint64 start; - quint64 stop; -}; - -class InitQtGLContext : public QRunnable -{ -public: - InitQtGLContext(QtGLWindow *window); - void run(); - -private: - QtGLWindow *window_; -}; - -InitQtGLContext::InitQtGLContext(QtGLWindow *window) : - window_(window) -{ -} - -void InitQtGLContext::run() -{ - window_->onSceneGraphInitialized(); -} - -QtGLWindow::QtGLWindow ( QWindow * parent, QQuickWindow *src ) : - QQuickWindow( parent ), source (src) -{ - QGuiApplication *app = static_cast (QCoreApplication::instance ()); - static volatile gsize _debug; - - g_assert (app != NULL); - - if (g_once_init_enter (&_debug)) { - GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, "qtglwindow", 0, "Qt GL QuickWindow"); - g_once_init_leave (&_debug, 1); - } - - this->priv = g_new0 (QtGLWindowPrivate, 1); - - g_mutex_init (&this->priv->lock); - g_cond_init (&this->priv->update_cond); - - this->priv->display = gst_qt_get_gl_display(); - - connect (source, SIGNAL(beforeRendering()), this, SLOT(beforeRendering()), Qt::DirectConnection); - connect (source, SIGNAL(afterRendering()), this, SLOT(afterRendering()), Qt::DirectConnection); - connect (app, SIGNAL(aboutToQuit()), this, SLOT(aboutToQuit()), Qt::DirectConnection); - if (source->isSceneGraphInitialized()) - source->scheduleRenderJob(new InitQtGLContext(this), QQuickWindow::BeforeSynchronizingStage); - else - connect (source, SIGNAL(sceneGraphInitialized()), this, SLOT(onSceneGraphInitialized()), Qt::DirectConnection); - - connect (source, SIGNAL(sceneGraphInvalidated()), this, SLOT(onSceneGraphInvalidated()), Qt::DirectConnection); - - GST_DEBUG ("%p init Qt Window", this->priv->display); -} - -QtGLWindow::~QtGLWindow() -{ - GST_DEBUG ("deinit Qt Window"); - g_mutex_clear (&this->priv->lock); - g_cond_clear (&this->priv->update_cond); - if (this->priv->other_context) - gst_object_unref(this->priv->other_context); - if (this->priv->display) - gst_object_unref(this->priv->display); - g_free (this->priv); - this->priv = NULL; -} - -void -QtGLWindow::beforeRendering() -{ - unsigned int width, height; - - g_mutex_lock (&this->priv->lock); - - static volatile gsize once = 0; - if (g_once_init_enter(&once)) { - this->priv->start = QDateTime::currentDateTime().toMSecsSinceEpoch(); - g_once_init_leave(&once,1); - } - - if (!fbo && !this->priv->useDefaultFbo) { - - width = source->width(); - height = source->height(); - - GST_DEBUG ("create new framebuffer object %dX%d", width, height); - - fbo.reset(new QOpenGLFramebufferObject (width, height, - QOpenGLFramebufferObject::NoAttachment, GL_TEXTURE_2D, GL_RGBA)); - - source->setRenderTarget(fbo.data()); - } else if (this->priv->useDefaultFbo) { - GST_DEBUG ("use default fbo for render target"); - fbo.reset(NULL); - source->setRenderTarget(NULL); - } - - g_mutex_unlock (&this->priv->lock); -} - - -void -QtGLWindow::afterRendering() -{ - GstVideoFrame gl_frame; - GstVideoInfo *info; - GstGLContext *context; - gboolean ret; - guint width, height; - const GstGLFuncs *gl; - GLuint dst_tex; - - g_mutex_lock (&this->priv->lock); - - this->priv->frames_rendered++; - - if(!this->priv->buffer || this->priv->updated == TRUE) { - GST_DEBUG ("skip this frame"); - g_mutex_unlock (&this->priv->lock); - return; - } - - GST_DEBUG ("copy buffer %p",this->priv->buffer); - - width = GST_VIDEO_INFO_WIDTH (&this->priv->v_info); - height = GST_VIDEO_INFO_HEIGHT (&this->priv->v_info); - info = &this->priv->v_info; - context = this->priv->other_context; - - gst_gl_context_activate (context, TRUE); - gl = context->gl_vtable; - - ret = gst_video_frame_map (&gl_frame, info, this->priv->buffer, - (GstMapFlags) (GST_MAP_WRITE | GST_MAP_GL)); - - if (!ret) { - this->priv->buffer = NULL; - GST_ERROR ("Failed to map video frame"); - goto errors; - } - - gl->BindFramebuffer (GL_READ_FRAMEBUFFER, this->source->renderTargetId()); - - ret = gst_gl_context_check_framebuffer_status (context, GL_READ_FRAMEBUFFER); - if (!ret) { - GST_ERROR ("FBO errors"); - goto errors; - } - - dst_tex = *(guint *) gl_frame.data[0]; - GST_DEBUG ("qml render target id %d, render to tex %d %dX%d", - this->source->renderTargetId(), dst_tex, width,height); - - gl->BindTexture (GL_TEXTURE_2D, dst_tex); - if (gl->BlitFramebuffer) { - gl->BindFramebuffer (GL_DRAW_FRAMEBUFFER, this->priv->fbo); - gl->FramebufferTexture2D (GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, - GL_TEXTURE_2D, dst_tex, 0); - - ret = gst_gl_context_check_framebuffer_status (context, GL_DRAW_FRAMEBUFFER); - if (!ret) { - GST_ERROR ("FBO errors"); - goto errors; - } - gl->ReadBuffer (GL_COLOR_ATTACHMENT0); - gl->BlitFramebuffer (0, 0, width, height, - 0, 0, width, height, - GL_COLOR_BUFFER_BIT, GL_LINEAR); - } else { - gl->CopyTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 0, 0, width, height, 0); - } - - GST_DEBUG ("rendering finished"); - -errors: - gl->BindFramebuffer (GL_FRAMEBUFFER, 0); - gst_video_frame_unmap (&gl_frame); - - gst_gl_context_activate (context, FALSE); - - this->priv->result = ret; - this->priv->updated = TRUE; - g_cond_signal (&this->priv->update_cond); - g_mutex_unlock (&this->priv->lock); -} - -void -QtGLWindow::aboutToQuit() -{ - g_mutex_lock (&this->priv->lock); - - this->priv->updated = TRUE; - this->priv->quit = TRUE; - g_cond_signal (&this->priv->update_cond); - - this->priv->stop = QDateTime::currentDateTime().toMSecsSinceEpoch(); - qint64 duration = this->priv->stop - this->priv->start; - float fps = ((float)this->priv->frames_rendered / duration * 1000); - - GST_DEBUG("about to quit, total refresh frames (%lld) in (%0.3f) seconds, fps: %0.3f", - this->priv->frames_rendered, (float)duration / 1000, fps); - - g_mutex_unlock (&this->priv->lock); -} - -void -QtGLWindow::onSceneGraphInitialized() -{ - GST_DEBUG ("scene graph initialization with Qt GL context %p", - this->source->openglContext ()); - - this->priv->initted = gst_qt_get_gl_wrapcontext (this->priv->display, - &this->priv->other_context, NULL); - - if (this->priv->initted && this->priv->other_context) { - const GstGLFuncs *gl; - - gst_gl_context_activate (this->priv->other_context, TRUE); - gl = this->priv->other_context->gl_vtable; - - gl->GenFramebuffers (1, &this->priv->fbo); - - gst_gl_context_activate (this->priv->other_context, FALSE); - } - - GST_DEBUG ("%p created wrapped GL context %" GST_PTR_FORMAT, this, - this->priv->other_context); -} - -void -QtGLWindow::onSceneGraphInvalidated() -{ - GST_DEBUG ("scene graph invalidated"); - - if (this->priv->fbo && this->priv->other_context) { - const GstGLFuncs *gl; - - gst_gl_context_activate (this->priv->other_context, TRUE); - gl = this->priv->other_context->gl_vtable; - - gl->DeleteFramebuffers (1, &this->priv->fbo); - - gst_gl_context_activate (this->priv->other_context, FALSE); - } -} - -bool -QtGLWindow::getGeometry(int * width, int * height) -{ - if (width == NULL || height == NULL) - return FALSE; - - *width = this->source->width(); - *height = this->source->height(); - - return TRUE; -} - -GstGLContext * -qt_window_get_qt_context (QtGLWindow * qt_window) -{ - g_return_val_if_fail (qt_window != NULL, NULL); - - if (!qt_window->priv->other_context) - return NULL; - - return (GstGLContext *) gst_object_ref (qt_window->priv->other_context); -} - -GstGLDisplay * -qt_window_get_display (QtGLWindow * qt_window) -{ - g_return_val_if_fail (qt_window != NULL, NULL); - - if (!qt_window->priv->display) - return NULL; - - return (GstGLDisplay *) gst_object_ref (qt_window->priv->display); -} - -gboolean -qt_window_is_scenegraph_initialized (QtGLWindow * qt_window) -{ - g_return_val_if_fail (qt_window != NULL, FALSE); - - return qt_window->priv->initted; -} - -gboolean -qt_window_set_caps (QtGLWindow * qt_window, GstCaps * caps) -{ - GstVideoInfo v_info; - - g_return_val_if_fail (qt_window != NULL, FALSE); - g_return_val_if_fail (GST_IS_CAPS (caps), FALSE); - g_return_val_if_fail (gst_caps_is_fixed (caps), FALSE); - - if (qt_window->priv->caps && gst_caps_is_equal_fixed (qt_window->priv->caps, caps)) - return TRUE; - - if (!gst_video_info_from_caps (&v_info, caps)) - return FALSE; - - g_mutex_lock (&qt_window->priv->lock); - - gst_caps_replace (&qt_window->priv->caps, caps); - - qt_window->priv->v_info = v_info; - - g_mutex_unlock (&qt_window->priv->lock); - - return TRUE; -} - -gboolean -qt_window_set_buffer (QtGLWindow * qt_window, GstBuffer * buffer) -{ - g_return_val_if_fail (qt_window != NULL, FALSE); - g_return_val_if_fail (qt_window->priv->initted, FALSE); - gboolean ret; - - g_mutex_lock (&qt_window->priv->lock); - - if (qt_window->priv->quit){ - GST_DEBUG("about to quit, drop this buffer"); - g_mutex_unlock (&qt_window->priv->lock); - return TRUE; - } - - qt_window->priv->updated = FALSE; - qt_window->priv->buffer = buffer; - - while (!qt_window->priv->updated) - g_cond_wait (&qt_window->priv->update_cond, &qt_window->priv->lock); - - ret = qt_window->priv->result; - - g_mutex_unlock (&qt_window->priv->lock); - - return ret; -} - -void -qt_window_use_default_fbo (QtGLWindow * qt_window, gboolean useDefaultFbo) -{ - g_return_if_fail (qt_window != NULL); - - g_mutex_lock (&qt_window->priv->lock); - - GST_DEBUG ("set to use default fbo %d", useDefaultFbo); - qt_window->priv->useDefaultFbo = useDefaultFbo; - - g_mutex_unlock (&qt_window->priv->lock); -} diff --git a/ext/qt/qtwindow.h b/ext/qt/qtwindow.h deleted file mode 100644 index 697f3897a5..0000000000 --- a/ext/qt/qtwindow.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2016 Freescale Semiconductor, Inc. All rights reserved. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __QT_WINDOW_H__ -#define __QT_WINDOW_H__ - -#include -#include - -#include "gstqtgl.h" -#include -#include -#include - -typedef struct _QtGLWindowPrivate QtGLWindowPrivate; - -class InitQtGLContext; - -class QtGLWindow : public QQuickWindow, protected QOpenGLFunctions -{ - Q_OBJECT -public: - QtGLWindow (QWindow * parent = NULL, QQuickWindow *source = NULL); - ~QtGLWindow (); - bool getGeometry (int * width, int * height); - - /* private for C interface ... */ - QtGLWindowPrivate *priv; - -private Q_SLOTS: - void beforeRendering (); - void afterRendering (); - void onSceneGraphInitialized (); - void onSceneGraphInvalidated (); - void aboutToQuit(); - -private: - friend class InitQtGLContext; - QQuickWindow * source; - QScopedPointer fbo; -}; - -extern "C" -{ -gboolean qt_window_set_buffer (QtGLWindow * qt_window, GstBuffer * buffer); -gboolean qt_window_set_caps (QtGLWindow * qt_window, GstCaps * caps); -GstGLContext * qt_window_get_qt_context (QtGLWindow * qt_window); -GstGLDisplay * qt_window_get_display (QtGLWindow * qt_window); -gboolean qt_window_is_scenegraph_initialized (QtGLWindow * qt_window); -void qt_window_use_default_fbo (QtGLWindow * qt_window, gboolean useDefaultFbo); -} - -#endif /* __QT_WINDOW_H__ */ diff --git a/tests/examples/meson.build b/tests/examples/meson.build index 5ccd9ebb19..356587f694 100644 --- a/tests/examples/meson.build +++ b/tests/examples/meson.build @@ -9,7 +9,6 @@ subdir('compositor') subdir('mpegts') #subdir('mxf') #subdir('opencv') -#subdir('qt') #subdir('uvch264') #subdir('waylandsink') subdir('webrtc') diff --git a/tests/examples/qt/qmlsink/.gitignore b/tests/examples/qt/qmlsink/.gitignore deleted file mode 100644 index 1f81518587..0000000000 --- a/tests/examples/qt/qmlsink/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -deployment.pri -play -qrc_qml.cpp diff --git a/tests/examples/qt/qmlsink/CMakeLists.txt b/tests/examples/qt/qmlsink/CMakeLists.txt deleted file mode 100644 index 02b0e11ea6..0000000000 --- a/tests/examples/qt/qmlsink/CMakeLists.txt +++ /dev/null @@ -1,23 +0,0 @@ -cmake_minimum_required(VERSION 3.3) - -include(FindPkgConfig) -if(!${PKG_CONFIG_FOUND}) - MESSAGE(FATAL_ERROR "pkg-config required. Please install it") - return ("Error - pkg-config not found") -endif() - -pkg_check_modules(GSTREAMER gstreamer-1.0>=1.6 gstreamer-video-1.0>=1.6 REQUIRED) - -find_package(Qt5Core REQUIRED) -find_package(Qt5Widgets REQUIRED) -find_package(Qt5Qml REQUIRED) -find_package(Qt5Quick REQUIRED) - -set (SRC_LIST main.cpp) -qt5_add_resources(RESOURCES qml.qrc) -link_directories(${GSTREAMER_LIBRARY_DIRS}) -include_directories (${GSTREAMER_INCLUDE_DIRS}) -add_executable(qml-example ${SRC_LIST} ${RESOURCES}) -target_link_libraries (qml-example ${GSTREAMER_LIBRARIES}) -qt5_use_modules(qml-example Core Widgets Qml Quick) - diff --git a/tests/examples/qt/qmlsink/main.cpp b/tests/examples/qt/qmlsink/main.cpp deleted file mode 100644 index a5cd5606b5..0000000000 --- a/tests/examples/qt/qmlsink/main.cpp +++ /dev/null @@ -1,83 +0,0 @@ -#include -#include -#include -#include -#include -#include - -class SetPlaying : public QRunnable -{ -public: - SetPlaying(GstElement *); - ~SetPlaying(); - - void run (); - -private: - GstElement * pipeline_; -}; - -SetPlaying::SetPlaying (GstElement * pipeline) -{ - this->pipeline_ = pipeline ? static_cast (gst_object_ref (pipeline)) : NULL; -} - -SetPlaying::~SetPlaying () -{ - if (this->pipeline_) - gst_object_unref (this->pipeline_); -} - -void -SetPlaying::run () -{ - if (this->pipeline_) - gst_element_set_state (this->pipeline_, GST_STATE_PLAYING); -} - -int main(int argc, char *argv[]) -{ - int ret; - - gst_init (&argc, &argv); - - { - QGuiApplication app(argc, argv); - - GstElement *pipeline = gst_pipeline_new (NULL); - GstElement *src = gst_element_factory_make ("videotestsrc", NULL); - GstElement *glupload = gst_element_factory_make ("glupload", NULL); - /* the plugin must be loaded before loading the qml file to register the - * GstGLVideoItem qml item */ - GstElement *sink = gst_element_factory_make ("qmlglsink", NULL); - - g_assert (src && glupload && sink); - - gst_bin_add_many (GST_BIN (pipeline), src, glupload, sink, NULL); - gst_element_link_many (src, glupload, sink, NULL); - - QQmlApplicationEngine engine; - engine.load(QUrl(QStringLiteral("qrc:/main.qml"))); - - QQuickItem *videoItem; - QQuickWindow *rootObject; - - /* find and set the videoItem on the sink */ - rootObject = static_cast (engine.rootObjects().first()); - videoItem = rootObject->findChild ("videoItem"); - g_assert (videoItem); - g_object_set(sink, "widget", videoItem, NULL); - - rootObject->scheduleRenderJob (new SetPlaying (pipeline), - QQuickWindow::BeforeSynchronizingStage); - - ret = app.exec(); - - gst_element_set_state (pipeline, GST_STATE_NULL); - gst_object_unref (pipeline); - } - - gst_deinit (); - - return ret; -} diff --git a/tests/examples/qt/qmlsink/main.qml b/tests/examples/qt/qmlsink/main.qml deleted file mode 100644 index ffd3cd1650..0000000000 --- a/tests/examples/qt/qmlsink/main.qml +++ /dev/null @@ -1,60 +0,0 @@ -import QtQuick 2.4 -import QtQuick.Controls 1.1 -import QtQuick.Controls.Styles 1.3 -import QtQuick.Dialogs 1.2 -import QtQuick.Window 2.1 - -import org.freedesktop.gstreamer.GLVideoItem 1.0 - -ApplicationWindow { - id: window - visible: true - width: 640 - height: 480 - x: 30 - y: 30 - color: "black" - - Item { - anchors.fill: parent - - GstGLVideoItem { - id: video - objectName: "videoItem" - anchors.centerIn: parent - width: parent.width - height: parent.height - } - - Rectangle { - color: Qt.rgba(1, 1, 1, 0.7) - border.width: 1 - border.color: "white" - anchors.bottom: video.bottom - anchors.bottomMargin: 15 - anchors.horizontalCenter: parent.horizontalCenter - width : parent.width - 30 - height: parent.height - 30 - radius: 8 - - MouseArea { - id: mousearea - anchors.fill: parent - hoverEnabled: true - onEntered: { - parent.opacity = 1.0 - hidetimer.start() - } - } - - Timer { - id: hidetimer - interval: 5000 - onTriggered: { - parent.opacity = 0.0 - stop() - } - } - } - } -} diff --git a/tests/examples/qt/qmlsink/play.pro b/tests/examples/qt/qmlsink/play.pro deleted file mode 100644 index 374e40297a..0000000000 --- a/tests/examples/qt/qmlsink/play.pro +++ /dev/null @@ -1,20 +0,0 @@ -TEMPLATE = app - -QT += qml quick widgets - -QT_CONFIG -= no-pkg-config -CONFIG += link_pkgconfig debug -PKGCONFIG = \ - gstreamer-1.0 \ - gstreamer-video-1.0 - -DEFINES += GST_USE_UNSTABLE_API - -INCLUDEPATH += ../lib - -SOURCES += main.cpp - -RESOURCES += qml.qrc - -# Additional import path used to resolve QML modules in Qt Creator's code model -QML_IMPORT_PATH = diff --git a/tests/examples/qt/qmlsink/qml.qrc b/tests/examples/qt/qmlsink/qml.qrc deleted file mode 100644 index 5f6483ac33..0000000000 --- a/tests/examples/qt/qmlsink/qml.qrc +++ /dev/null @@ -1,5 +0,0 @@ - - - main.qml - - diff --git a/tests/examples/qt/qmlsrc/.gitignore b/tests/examples/qt/qmlsrc/.gitignore deleted file mode 100644 index d2246aeb26..0000000000 --- a/tests/examples/qt/qmlsrc/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -grabqml -qrc_qml.cpp diff --git a/tests/examples/qt/qmlsrc/grabqml.pro b/tests/examples/qt/qmlsrc/grabqml.pro deleted file mode 100644 index 374e40297a..0000000000 --- a/tests/examples/qt/qmlsrc/grabqml.pro +++ /dev/null @@ -1,20 +0,0 @@ -TEMPLATE = app - -QT += qml quick widgets - -QT_CONFIG -= no-pkg-config -CONFIG += link_pkgconfig debug -PKGCONFIG = \ - gstreamer-1.0 \ - gstreamer-video-1.0 - -DEFINES += GST_USE_UNSTABLE_API - -INCLUDEPATH += ../lib - -SOURCES += main.cpp - -RESOURCES += qml.qrc - -# Additional import path used to resolve QML modules in Qt Creator's code model -QML_IMPORT_PATH = diff --git a/tests/examples/qt/qmlsrc/main.cpp b/tests/examples/qt/qmlsrc/main.cpp deleted file mode 100644 index 35cedcb092..0000000000 --- a/tests/examples/qt/qmlsrc/main.cpp +++ /dev/null @@ -1,80 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include - -class SetPlaying : public QRunnable -{ -public: - SetPlaying(GstElement *); - ~SetPlaying(); - - void run (); - -private: - GstElement * pipeline_; -}; - -SetPlaying::SetPlaying (GstElement * pipeline) -{ - this->pipeline_ = pipeline ? static_cast (gst_object_ref (pipeline)) : NULL; -} - -SetPlaying::~SetPlaying () -{ - if (this->pipeline_) - gst_object_unref (this->pipeline_); - -} - -void -SetPlaying::run () -{ - if (this->pipeline_) - gst_element_set_state (this->pipeline_, GST_STATE_PLAYING); -} - -int main(int argc, char *argv[]) -{ - int ret; - - QGuiApplication app(argc, argv); - gst_init (&argc, &argv); - - GstElement *pipeline = gst_pipeline_new (NULL); - GstElement *src = gst_element_factory_make ("qmlglsrc", NULL); - GstElement *sink = gst_element_factory_make ("glimagesink", NULL); - - g_assert (src && sink); - - gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL); - gst_element_link_many (src, sink, NULL); - - QQmlApplicationEngine engine; - engine.load(QUrl(QStringLiteral("qrc:/main.qml"))); - - QQuickWindow *rootObject; - - /* find and set the QQuickWindow on the src */ - rootObject = static_cast (engine.rootObjects().first()); - g_object_set(src, "window", rootObject, NULL); - g_object_set(src, "use-default-fbo", TRUE, NULL); - /* output buffer of qmlglsrc is vertical flip, get the image orientation tag */ - g_object_set(sink, "rotate-method", 8, NULL); - - rootObject->scheduleRenderJob (new SetPlaying (pipeline), - QQuickWindow::BeforeSynchronizingStage); - - ret = app.exec(); - - gst_element_set_state (pipeline, GST_STATE_NULL); - gst_object_unref (pipeline); - - gst_deinit (); - - return ret; -} diff --git a/tests/examples/qt/qmlsrc/main.qml b/tests/examples/qt/qmlsrc/main.qml deleted file mode 100644 index 18b36e6506..0000000000 --- a/tests/examples/qt/qmlsrc/main.qml +++ /dev/null @@ -1,65 +0,0 @@ -import QtQuick 2.4 -import QtQuick.Controls 1.1 -import QtQuick.Controls.Styles 1.1 -import QtQuick.Dialogs 1.1 -import QtQuick.Window 2.1 - -ApplicationWindow { - id: window - visible: true - width: 640 - height: 480 - x: 30 - y: 30 - color: "dodgerblue" - - Item { - anchors.fill: parent - - Rectangle { - color: Qt.rgba(1, 1, 1, 0.7) - border.width: 1 - border.color: "white" - anchors.bottomMargin: 15 - anchors.horizontalCenter: parent.horizontalCenter - width : parent.width - 30 - height: parent.height - 30 - radius: 8 - - Text { - id: text1 - anchors.centerIn: parent - text: "Hello World!" - font.pointSize: 24 - visible: timer.tex1_visible - } - - Text { - id: text2 - anchors.centerIn: parent - text: "This is qmlglsrc demo!" - font.pointSize: 24 - visible: timer.tex2_visible - } - - Timer { - id: timer - property int count: 0 - property int tex1_visible: 1 - property int tex2_visible: 0 - interval: 30; running: true; repeat: true - onTriggered: { - count++; - if (count%2 == 0) { - tex1_visible = 1; - tex2_visible = 0; - } - else { - tex1_visible = 0; - tex2_visible = 1; - } - } - } - } - } -} diff --git a/tests/examples/qt/qmlsrc/qml.qrc b/tests/examples/qt/qmlsrc/qml.qrc deleted file mode 100644 index 5f6483ac33..0000000000 --- a/tests/examples/qt/qmlsrc/qml.qrc +++ /dev/null @@ -1,5 +0,0 @@ - - - main.qml - -