diff options
| -rw-r--r-- | gst-vocschnipselssink/.gitignore | 21 | ||||
| -rw-r--r-- | gst-vocschnipselssink/AUTHORS | 1 | ||||
| -rw-r--r-- | gst-vocschnipselssink/COPYING | 2 | ||||
| -rw-r--r-- | gst-vocschnipselssink/COPYING.LIB | 481 | ||||
| -rw-r--r-- | gst-vocschnipselssink/COPYING.MIT | 17 | ||||
| -rw-r--r-- | gst-vocschnipselssink/ChangeLog | 217 | ||||
| -rw-r--r-- | gst-vocschnipselssink/Makefile.am | 3 | ||||
| -rw-r--r-- | gst-vocschnipselssink/NEWS | 1 | ||||
| -rw-r--r-- | gst-vocschnipselssink/README | 34 | ||||
| -rwxr-xr-x | gst-vocschnipselssink/autogen.sh | 18 | ||||
| -rw-r--r-- | gst-vocschnipselssink/configure.ac | 87 | ||||
| -rw-r--r-- | gst-vocschnipselssink/src/Makefile.am | 26 | ||||
| -rw-r--r-- | gst-vocschnipselssink/src/gstvocschnipselsink.c | 431 | ||||
| -rw-r--r-- | gst-vocschnipselssink/src/gstvocschnipselsink.h | 96 | ||||
| -rwxr-xr-x | voctocat/voctocat.py | 6 |
15 files changed, 1439 insertions, 2 deletions
diff --git a/gst-vocschnipselssink/.gitignore b/gst-vocschnipselssink/.gitignore new file mode 100644 index 0000000..5245ec5 --- /dev/null +++ b/gst-vocschnipselssink/.gitignore @@ -0,0 +1,21 @@ +aclocal.m4 +autom4te.cache +autoregen.sh +config.* +configure +libtool +INSTALL +Makefile.in +depcomp +install-sh +ltmain.sh +missing +stamp-* +my-plugin-*.tar.* +*~ +Makefile +src/.deps +src/.libs +src/Makefile +src/libgstvocschnipselsink* + diff --git a/gst-vocschnipselssink/AUTHORS b/gst-vocschnipselssink/AUTHORS new file mode 100644 index 0000000..1bb7449 --- /dev/null +++ b/gst-vocschnipselssink/AUTHORS @@ -0,0 +1 @@ +Thomas Vander Stichele <thomas@apestaart.org> diff --git a/gst-vocschnipselssink/COPYING b/gst-vocschnipselssink/COPYING new file mode 100644 index 0000000..09ec995 --- /dev/null +++ b/gst-vocschnipselssink/COPYING @@ -0,0 +1,2 @@ +Put your license in here! + diff --git a/gst-vocschnipselssink/COPYING.LIB b/gst-vocschnipselssink/COPYING.LIB new file mode 100644 index 0000000..eb685a5 --- /dev/null +++ b/gst-vocschnipselssink/COPYING.LIB @@ -0,0 +1,481 @@ + GNU LIBRARY GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1991 Free Software Foundation, Inc. + 675 Mass Ave, Cambridge, MA 02139, USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the library GPL. 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IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. diff --git a/gst-vocschnipselssink/ChangeLog b/gst-vocschnipselssink/ChangeLog new file mode 100644 index 0000000..5c25746 --- /dev/null +++ b/gst-vocschnipselssink/ChangeLog @@ -0,0 +1,217 @@ +2008-11-04 Stefan Kost <ensonic@users.sf.net> + + * src/Makefile.am: + Don't install static libs for plugins. Fixes #550851 for the template. + +2008-10-30 Stefan Kost <ensonic@users.sf.net> + + * tools/make_element: + Don't replace GstPlugin. + +2008-08-11 Stefan Kost <ensonic@users.sf.net> + + * README: + * src/gstaudiofilter.c: + * src/gstplugin.c: + * src/gsttransform.c: + * tools/make_element: + Integrate new template and improve search'n'replace ops. Update + templates to use current API. + +2008-07-26 Stefan Kost <ensonic@users.sf.net> + + * tools/make_element: + Fix username detection. tries getent first and falls back to grep + passwd. Spotted by Karoly Segesdi. + +2008-06-09 Jan Schmidt <jan.schmidt@sun.com> + + * src/gstplugin.c: + Fix some memory leaks, and make the setcaps function actually + sets the caps on the other pad. + +2008-05-08 Stefan Kost <ensonic@users.sf.net> + + * README: + Add simple usage explanation and make it look like the other READMEs. + + * src/gstplugin.c: + * src/gstplugin.h: + * src/gsttransform.c: + * src/gsttransform.h: + * tools/make_element: + Add year, username and email fields. Update the templates here and + there a bit. Add more comments. + +2007-08-01 Tim-Philipp Müller <tim at centricular dot net> + + * src/gsttransform.c: + Include right header to avoid structure size mismatches etc. + +2007-07-25 Tim-Philipp Müller <tim at centricular dot net> + + Patch by: Steve Fink <sphink gmail com> + + * src/gstplugin.c: + Use GST_DEBUG_FUNCPTR() macros where it makes sense. + +2007-07-19 Stefan Kost <ensonic@users.sf.net> + + * configure.ac: + Fix CVS-build detection. + +2007-01-23 Tim-Philipp Müller <tim at centricular dot net> + + * src/Makefile.am: + Make clearer which Makefile variables need renaming if the plugin + name is changes (#399746) (pretty it is not, but it's the content + that counts, right?) + +2007-01-22 Tim-Philipp Müller <tim at centricular dot net> + + Patch by: Philip Jägenstedt <philipj at opera com> + + * tools/make_element: + Translate FOO_IS_MY_PLUGIN macro as well according to the template + (#399323). + +2006-07-04 Tim-Philipp Müller <tim at centricular dot net> + + * autogen.sh: + Run autoheader to create config.h.in and fix the build.` + +2006-07-03 Tim-Philipp Müller <tim at centricular dot net> + + * Makefile.am: + * autogen.sh: + * gst-autogen.sh: + Throw an error if autotools versions are too old. We require + automake 1.7 or newer (#346054). Add gst-autogen.sh to check + for this. + + * COPYING: + Add placeholder COPYING file so it doesn't get overwritten + by a GPL one by automake. + +2006-06-22 Tim-Philipp Müller <tim at centricular dot net> + + Patch by: Philip Jägenstedt <philip at lysator liu se> + + * src/gstplugin.c: (gst_plugin_template_base_init), + (gst_plugin_template_class_init), (gst_plugin_template_init), + (plugin_init): + Use GST_BOILERPLATE, add debug category (#345601). + +2006-04-20 Stefan Kost <ensonic@users.sf.net> + + Patch by: Johan Rydberg <jrydberg@gnu.org> + + * src/gstplugin.c: (gst_plugin_template_get_type), + (gst_plugin_template_base_init), (gst_plugin_template_class_init), + (gst_plugin_template_set_property), + (gst_plugin_template_get_property): + * src/gstplugin.h: + * src/gsttransform.c: (gst_plugin_template_base_init), + (gst_plugin_template_set_property), + (gst_plugin_template_get_property): + * tools/make_element: + remove double gst_get_, fix '_' in names + + +2006-02-26 Tim-Philipp Müller <tim at centricular dot net> + + * src/gstplugin.c: (gst_plugin_template_init), + (gst_plugin_template_chain): + Fix function declaration of _init() function. + Remove unnecessary assertion clutter in chain function + (that also failed to return a flow value, causing + compiler warnings). + +2006-02-07 Stefan Kost <ensonic@users.sf.net> + + * src/gstplugin.c: (gst_plugin_template_set_caps), + (gst_plugin_template_chain): + * src/gsttransform.c: (gst_plugin_template_transform_ip): + more code cleanups, more comments + +2006-02-07 Stefan Kost <ensonic@users.sf.net> + + * configure.ac: + allow installing to $HOME + * src/gstplugin.c: (gst_plugin_template_base_init), + (gst_plugin_template_init): + * src/gstplugin.h: + * src/gsttransform.c: (gst_plugin_template_base_init), + (gst_plugin_template_class_init), (gst_plugin_template_init), + (gst_plugin_template_transform_ip), + (gst_plugin_template_set_property), + (gst_plugin_template_get_property), (plugin_init): + * src/gsttransform.h: + add another template + * tools/make_element: + fix generator, when template (arg2) is given + +2006-01-23 Tim-Philipp Müller <tim at centricular dot net> + + * src/gstplugin.h: + FOO_BAR_CLASS(klass) should cast to FooBarClass*, + not FooBar*. + +2006-01-13 Thomas Vander Stichele <thomas at apestaart dot org> + + * autogen.sh: + * configure.ac: + * src/Makefile.am: + * src/gstplugin.c: + bring into the 0.10 world + Fix #315582 + +2005-12-16 Jan Schmidt <thaytan@mad.scientist.com> + + * src/gstplugin.c: (gst_plugin_template_class_init): + Need to have the set_property and get_property methods + before installing properties + +2005-12-14 Tim-Philipp Müller <tim at centricular dot net> + + * src/gstplugin.h: + Fix GST_IS_FOO_BAR_CLASS macro. + +2005-06-30 Ronald S. Bultje <rbultje@ronald.bitfreak.net> + + * configure.ac: + * src/gstplugin.c: (gst_plugin_template_set_caps), + (gst_plugin_template_init), (gst_plugin_template_chain): + Fix for GStreamer 0.9. + +2004-04-22 Thomas Vander Stichele <thomas at apestaart dot org> + + * Makefile.am: + * autogen.sh: + * configure.ac: + * src/Makefile.am: + use proper LDFLAGS for plugins + run in maintainer mode by default + +2004-04-22 Thomas Vander Stichele <thomas at apestaart dot org> + + * configure.ac: ... and fix comments too + +2004-04-03 Benjamin Otte <otte@gnome.org> + + * configure.ac: + update for GStreamer 0.8 + +2004-01-25 Ronald Bultje <rbultje@ronald.bitfreak.net> + + * src/gstplugin.c: (gst_plugin_template_link), + (gst_plugin_template_base_init), (gst_plugin_template_init): + Fix for GStreamer 0.7.x. + +2003-02-06 Thomas Vander Stichele <thomas at apestaart dot org> + + * updated for GStreamer 0.6.0 + +2002-07-17 Thomas Vander Stichele <thomas at apestaart dot org> + + * initial creation on a flight to New York diff --git a/gst-vocschnipselssink/Makefile.am b/gst-vocschnipselssink/Makefile.am new file mode 100644 index 0000000..5ff2f58 --- /dev/null +++ b/gst-vocschnipselssink/Makefile.am @@ -0,0 +1,3 @@ +SUBDIRS = src + +EXTRA_DIST = autogen.sh diff --git a/gst-vocschnipselssink/NEWS b/gst-vocschnipselssink/NEWS new file mode 100644 index 0000000..3474a99 --- /dev/null +++ b/gst-vocschnipselssink/NEWS @@ -0,0 +1 @@ +Nothing much yet. diff --git a/gst-vocschnipselssink/README b/gst-vocschnipselssink/README new file mode 100644 index 0000000..1905684 --- /dev/null +++ b/gst-vocschnipselssink/README @@ -0,0 +1,34 @@ +WHAT IT IS +---------- + +gst-plugin is a template for writing your own GStreamer plug-in. + +The code is deliberately kept simple so that you quickly understand the basics +of how to set up autotools and your source tree. + +This template demonstrates : +- what to do in autogen.sh +- how to setup configure.ac (your package name and version, GStreamer flags) +- how to setup your source dir +- what to put in Makefile.am + +More features and templates might get added later on. + +HOW TO USE IT +------------- + +To use it, either make a copy for yourself and rename the parts or use the +make_element script in tools. To create sources for "myfilter" based on the +"gsttransform" template run: + +cd src; +../tools/make_element myfilter gsttransform + +This will create gstmyfilter.c and gstmyfilter.h. Open them in an editor and +start editing. There are several occurances of the string "template", update +those with real values. The plugin will be called 'myfilter' and it will have +one element called 'myfilter' too. Also look for "FIXME:" markers that point you +to places where you need to edit the code. + +You still need to adjust the Makefile.am. + diff --git a/gst-vocschnipselssink/autogen.sh b/gst-vocschnipselssink/autogen.sh new file mode 100755 index 0000000..9df38d3 --- /dev/null +++ b/gst-vocschnipselssink/autogen.sh @@ -0,0 +1,18 @@ +#!/bin/sh +# you can either set the environment variables AUTOCONF, AUTOHEADER, AUTOMAKE, +# ACLOCAL, AUTOPOINT and/or LIBTOOLIZE to the right versions, or leave them +# unset and get the defaults + +autoreconf --verbose --force --install --make || { + echo 'autogen.sh failed'; + exit 1; +} + +./configure || { + echo 'configure failed'; + exit 1; +} + +echo +echo "Now type 'make' to compile this module." +echo diff --git a/gst-vocschnipselssink/configure.ac b/gst-vocschnipselssink/configure.ac new file mode 100644 index 0000000..b4c2c07 --- /dev/null +++ b/gst-vocschnipselssink/configure.ac @@ -0,0 +1,87 @@ +dnl required version of autoconf +AC_PREREQ([2.53]) + +dnl TODO: fill in your package name and package version here +AC_INIT([my-plugin-package],[1.0.0]) + +dnl required versions of gstreamer and plugins-base +GST_REQUIRED=1.0.0 +GSTPB_REQUIRED=1.0.0 + +AC_CONFIG_SRCDIR([src/gstvocschnipselsink.c]) +AC_CONFIG_HEADERS([config.h]) + +dnl required version of automake +AM_INIT_AUTOMAKE([1.10]) + +dnl enable mainainer mode by default +AM_MAINTAINER_MODE([enable]) + +dnl check for tools (compiler etc.) +AC_PROG_CC + +dnl required version of libtool +LT_PREREQ([2.2.6]) +LT_INIT + +dnl give error and exit if we don't have pkgconfig +AC_CHECK_PROG(HAVE_PKGCONFIG, pkg-config, [ ], [ + AC_MSG_ERROR([You need to have pkg-config installed!]) +]) + +dnl Check for the required version of GStreamer core (and gst-plugins-base) +dnl This will export GST_CFLAGS and GST_LIBS variables for use in Makefile.am +dnl +dnl If you need libraries from gst-plugins-base here, also add: +dnl for libgstaudio-1.0: gstreamer-audio-1.0 >= $GST_REQUIRED +dnl for libgstvideo-1.0: gstreamer-video-1.0 >= $GST_REQUIRED +dnl for libgsttag-1.0: gstreamer-tag-1.0 >= $GST_REQUIRED +dnl for libgstpbutils-1.0: gstreamer-pbutils-1.0 >= $GST_REQUIRED +dnl for libgstfft-1.0: gstreamer-fft-1.0 >= $GST_REQUIRED +dnl for libgstinterfaces-1.0: gstreamer-interfaces-1.0 >= $GST_REQUIRED +dnl for libgstrtp-1.0: gstreamer-rtp-1.0 >= $GST_REQUIRED +dnl for libgstrtsp-1.0: gstreamer-rtsp-1.0 >= $GST_REQUIRED +dnl etc. +PKG_CHECK_MODULES(GST, [ + gstreamer-1.0 >= $GST_REQUIRED + gstreamer-base-1.0 >= $GST_REQUIRED + gstreamer-controller-1.0 >= $GST_REQUIRED +], [ + AC_SUBST(GST_CFLAGS) + AC_SUBST(GST_LIBS) +], [ + AC_MSG_ERROR([ + You need to install or upgrade the GStreamer development + packages on your system. On debian-based systems these are + libgstreamer1.0-dev and libgstreamer-plugins-base1.0-dev. + on RPM-based systems gstreamer1.0-devel, libgstreamer1.0-devel + or similar. The minimum version required is $GST_REQUIRED. + ]) +]) + +dnl check if compiler understands -Wall (if yes, add -Wall to GST_CFLAGS) +AC_MSG_CHECKING([to see if compiler understands -Wall]) +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -Wall" +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([ ], [ ])], [ + GST_CFLAGS="$GST_CFLAGS -Wall" + AC_MSG_RESULT([yes]) +], [ + AC_MSG_RESULT([no]) +]) + +dnl set the plugindir where plugins should be installed (for src/Makefile.am) +if test "x${prefix}" = "x$HOME"; then + plugindir="$HOME/.gstreamer-1.0/plugins" +else + plugindir="\$(libdir)/gstreamer-1.0" +fi +AC_SUBST(plugindir) + +dnl set proper LDFLAGS for plugins +GST_PLUGIN_LDFLAGS='-module -avoid-version -export-symbols-regex [_]*\(gst_\|Gst\|GST_\).*' +AC_SUBST(GST_PLUGIN_LDFLAGS) + +AC_CONFIG_FILES([Makefile src/Makefile]) +AC_OUTPUT + diff --git a/gst-vocschnipselssink/src/Makefile.am b/gst-vocschnipselssink/src/Makefile.am new file mode 100644 index 0000000..ca42aa0 --- /dev/null +++ b/gst-vocschnipselssink/src/Makefile.am @@ -0,0 +1,26 @@ +# Note: plugindir is set in configure + +############################################################################## +# TODO: change libgstplugin.la to something else, e.g. libmysomething.la # +############################################################################## +plugin_LTLIBRARIES = libgstvocschnipselsink.la + +############################################################################## +# TODO: for the next set of variables, name the prefix if you named the .la, # +# e.g. libmysomething.la => libmysomething_la_SOURCES # +# libmysomething_la_CFLAGS # +# libmysomething_la_LIBADD # +# libmysomething_la_LDFLAGS # +############################################################################## + +# sources used to compile this plug-in +libgstvocschnipselsink_la_SOURCES = gstvocschnipselsink.c gstvocschnipselsink.h + +# compiler and linker flags used to compile this plugin, set in configure.ac +libgstvocschnipselsink_la_CFLAGS = $(GST_CFLAGS) +libgstvocschnipselsink_la_LIBADD = $(GST_LIBS) +libgstvocschnipselsink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) +libgstvocschnipselsink_la_LIBTOOLFLAGS = --tag=disable-static + +# headers we need but don't want installed +noinst_HEADERS = gstvocschnipselsink.h diff --git a/gst-vocschnipselssink/src/gstvocschnipselsink.c b/gst-vocschnipselssink/src/gstvocschnipselsink.c new file mode 100644 index 0000000..e4f88ee --- /dev/null +++ b/gst-vocschnipselssink/src/gstvocschnipselsink.c @@ -0,0 +1,431 @@ +/* + * GStreamer + * Copyright (C) 2005 Thomas Vander Stichele <thomas@apestaart.org> + * Copyright (C) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net> + * Copyright (C) 2014 Peter Körner <<user@hostname.org>> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Alternatively, the contents of this file may be used under the + * GNU Lesser General Public License Version 2.1 (the "LGPL"), in + * which case the following provisions apply instead of the ones + * mentioned above: + * + * 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., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/** + * SECTION:element-vocschnipselsink + * + * FIXME:Describe vocschnipselsink here. + * + * <refsect2> + * <title>Example launch line</title> + * |[ + * gst-launch -v -m fakesrc ! vocschnipselsink ! fakesink silent=TRUE + * ]| + * </refsect2> + */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <gst/gst.h> + +#include "gstvocschnipselsink.h" + +GST_DEBUG_CATEGORY_STATIC (gst_voc_schnipsel_sink_debug); +#define GST_CAT_DEFAULT gst_voc_schnipsel_sink_debug + +/* Filter signals and args */ +enum +{ + /* FILL ME */ + LAST_SIGNAL +}; + +enum +{ + PROP_0, + PROP_SILENT +}; + +/* the capabilities of the inputs and outputs. + * + * describe the real formats here. + */ +static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("ANY") + ); + +#define gst_voc_schnipsel_sink_parent_class parent_class +G_DEFINE_TYPE (GstVocSchnipselSink, gst_voc_schnipsel_sink, GST_TYPE_ELEMENT); + +static void gst_voc_schnipsel_sink_set_property (GObject * object, guint prop_id, + const GValue * value, GParamSpec * pspec); +static void gst_voc_schnipsel_sink_get_property (GObject * object, guint prop_id, + GValue * value, GParamSpec * pspec); +static gboolean gst_voc_schnipsel_sink_set_caps (GstBaseSink * sink, + GstCaps * caps); +static gboolean gst_voc_schnipsel_sink_open_next_file (GstVocSchnipselSink * + multifilesink); +static void gst_voc_schnipsel_sink_close_file (GstVocSchnipselSink * multifilesink, + GstBuffer * buffer); +static gboolean gst_voc_schnipsel_sink_write_stream_headers (GstVocSchnipselSink * sink); + +static gboolean gst_voc_schnipsel_sink_sink_event (GstPad * pad, GstObject * parent, GstEvent * event); +static GstFlowReturn gst_voc_schnipsel_sink_chain (GstPad * pad, GstObject * parent, GstBuffer * buf); + +/* GObject vmethod implementations */ + +/* initialize the vocschnipselsink's class */ +static void +gst_voc_schnipsel_sink_class_init (GstVocSchnipselSinkClass * klass) +{ + GObjectClass *gobject_class; + GstElementClass *gstelement_class; + GstBaseSinkClass *gstbasesink_class; + + gobject_class = (GObjectClass *) klass; + gstelement_class = (GstElementClass *) klass; + gstbasesink_class = (GstBaseSinkClass *) (klass); + + gstbasesink_class->set_caps = gst_voc_schnipsel_sink_set_caps; + + gobject_class->set_property = gst_voc_schnipsel_sink_set_property; + gobject_class->get_property = gst_voc_schnipsel_sink_get_property; + + g_object_class_install_property (gobject_class, PROP_SILENT, + g_param_spec_boolean ("silent", "Silent", "Produce verbose output ?", + FALSE, G_PARAM_READWRITE)); + + gst_element_class_set_details_simple(gstelement_class, + "VocSchnipselSink", + "FIXME:Generic", + "FIXME:Generic Template Element", + "Peter Körner <<user@hostname.org>>"); + + gst_element_class_add_pad_template (gstelement_class, + gst_static_pad_template_get (&sink_factory)); +} + +/* initialize the new element + * instantiate pads and add them to element + * set pad calback functions + * initialize instance structure + */ +static void +gst_voc_schnipsel_sink_init (GstVocSchnipselSink * filter) +{ + filter->sinkpad = gst_pad_new_from_static_template (&sink_factory, "sink"); + gst_pad_set_event_function (filter->sinkpad, + GST_DEBUG_FUNCPTR(gst_voc_schnipsel_sink_sink_event)); + gst_pad_set_chain_function (filter->sinkpad, + GST_DEBUG_FUNCPTR(gst_voc_schnipsel_sink_chain)); + GST_PAD_SET_PROXY_CAPS (filter->sinkpad); + gst_element_add_pad (GST_ELEMENT (filter), filter->sinkpad); + + filter->silent = FALSE; + filter->frames = 0; +} + +static void +gst_voc_schnipsel_sink_set_property (GObject * object, guint prop_id, + const GValue * value, GParamSpec * pspec) +{ + GstVocSchnipselSink *filter = GST_VOCSCHNIPSELSINK (object); + + switch (prop_id) { + case PROP_SILENT: + filter->silent = g_value_get_boolean (value); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +gst_voc_schnipsel_sink_get_property (GObject * object, guint prop_id, + GValue * value, GParamSpec * pspec) +{ + GstVocSchnipselSink *filter = GST_VOCSCHNIPSELSINK (object); + + switch (prop_id) { + case PROP_SILENT: + g_value_set_boolean (value, filter->silent); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static gboolean +gst_voc_schnipsel_sink_set_caps (GstBaseSink * sink, GstCaps * caps) +{ + GstVocSchnipselSink *vocschnipselsink; + GstStructure *structure; + + vocschnipselsink = GST_VOCSCHNIPSELSINK (sink); + + structure = gst_caps_get_structure (caps, 0); + if (structure) { + const GValue *value; + + value = gst_structure_get_value (structure, "streamheader"); + + if (GST_VALUE_HOLDS_ARRAY (value)) { + int i; + + if (vocschnipselsink->streamheaders) { + for (i = 0; i < vocschnipselsink->n_streamheaders; i++) { + gst_buffer_unref (vocschnipselsink->streamheaders[i]); + } + g_free (vocschnipselsink->streamheaders); + } + + vocschnipselsink->n_streamheaders = gst_value_array_get_size (value); + vocschnipselsink->streamheaders = + g_malloc (sizeof (GstBuffer *) * vocschnipselsink->n_streamheaders); + + for (i = 0; i < vocschnipselsink->n_streamheaders; i++) { + vocschnipselsink->streamheaders[i] = + gst_buffer_ref (gst_value_get_buffer (gst_value_array_get_value + (value, i))); + } + } + } + + return TRUE; +} + +/* GstElement vmethod implementations */ + +/* this function handles sink events */ +static gboolean +gst_voc_schnipsel_sink_sink_event (GstPad * pad, GstObject * parent, GstEvent * event) +{ + gboolean ret; + GstVocSchnipselSink *filter; + + filter = GST_VOCSCHNIPSELSINK (parent); + + switch (GST_EVENT_TYPE (event)) { + case GST_EVENT_CAPS: + { + GstCaps * caps; + + gst_event_parse_caps (event, &caps); + /* do something with the caps */ + + /* and forward */ + ret = gst_pad_event_default (pad, parent, event); + break; + } + default: + ret = gst_pad_event_default (pad, parent, event); + break; + } + return ret; +} + +/* chain function + * this function does the actual processing + */ +static GstFlowReturn +gst_voc_schnipsel_sink_chain (GstPad * pad, GstObject * parent, GstBuffer * buf) +{ + GstVocSchnipselSink *sink; + sink = GST_VOCSCHNIPSELSINK (parent); + + GstMapInfo map; + gst_buffer_map (buf, &map, GST_MAP_READ); + + if (sink->silent == FALSE) + g_print ("buffer of size %zu at pts %zu.\n", gst_buffer_get_size(buf), GST_BUFFER_PTS(buf)); + + if(++sink->frames > 25 * 5) + { + g_print ("1sec is over, starting new file"); + sink->frames = 0; + + if (sink->file) + { + gst_voc_schnipsel_sink_close_file (sink, buf); + } + + if (!gst_voc_schnipsel_sink_open_next_file (sink)) + { + GST_ELEMENT_ERROR (sink, RESOURCE, WRITE, + ("Error while writing to file."), ("%s", g_strerror (errno))); + gst_buffer_unmap (buf, &map); + return GST_FLOW_ERROR; + } + + gst_voc_schnipsel_sink_write_stream_headers (sink); + } + + if (sink->file == NULL) { + if (!gst_voc_schnipsel_sink_open_next_file (sink)) + { + GST_ELEMENT_ERROR (sink, RESOURCE, WRITE, + ("Error while writing to file."), ("%s", g_strerror (errno))); + gst_buffer_unmap (buf, &map); + return GST_FLOW_ERROR; + } + } + + int ret = fwrite (map.data, map.size, 1, sink->file); + if (ret != 1) + { + GST_ELEMENT_ERROR (sink, RESOURCE, WRITE, + ("Error while writing to file."), ("%s", g_strerror (errno))); + gst_buffer_unmap (buf, &map); + return GST_FLOW_ERROR; + } + + gst_buffer_unmap (buf, &map); + return GST_FLOW_OK; +} + + +static gboolean +gst_voc_schnipsel_sink_write_stream_headers (GstVocSchnipselSink * sink) +{ + int i; + + if (sink->streamheaders == NULL) + return TRUE; + + for (i = 0; i < sink->n_streamheaders; i++) { + GstBuffer *hdr; + GstMapInfo map; + int ret; + + hdr = sink->streamheaders[i]; + gst_buffer_map (hdr, &map, GST_MAP_READ); + ret = fwrite (map.data, map.size, 1, sink->file); + gst_buffer_unmap (hdr, &map); + + if (ret != 1) + return FALSE; + } + + return TRUE; +} + +static gboolean +gst_voc_schnipsel_sink_open_next_file (GstVocSchnipselSink * sink) +{ + // TODO: prefix + // TODO: number of frames + // TODO: location + char filename[250]; + + g_return_val_if_fail (sink->file == NULL, FALSE); + + //filename = g_strdup_printf (sink->filename, sink->index); + time_t rawtime; + struct tm * timeinfo; + time (&rawtime); + timeinfo = localtime (&rawtime); + + strftime(filename, sizeof(filename)/sizeof(*filename), "%Y-%m-%d_%H-%M-%S.ts", timeinfo); + + sink->file = fopen (filename, "wb"); + if (sink->file == NULL) { + g_free (filename); + return FALSE; + } + + GST_INFO_OBJECT (sink, "opening file %s", filename); + + return TRUE; +} + +static void +gst_voc_schnipsel_sink_close_file (GstVocSchnipselSink * sink, + GstBuffer * buffer) +{ + fclose (sink->file); + sink->file = NULL; +} + + + + +/* entry point to initialize the plug-in + * initialize the plug-in itself + * register the element factories and other features + */ +static gboolean +vocschnipselsink_init (GstPlugin * vocschnipselsink) +{ + /* debug category for fltering log messages + * + * exchange the string 'Template vocschnipselsink' with your description + */ + GST_DEBUG_CATEGORY_INIT (gst_voc_schnipsel_sink_debug, "vocschnipselsink", + 0, "Template vocschnipselsink"); + + return gst_element_register (vocschnipselsink, "vocschnipselsink", GST_RANK_NONE, + GST_TYPE_VOCSCHNIPSELSINK); +} + +/* PACKAGE: this is usually set by autotools depending on some _INIT macro + * in configure.ac and then written into and defined in config.h, but we can + * just set it ourselves here in case someone doesn't use autotools to + * compile this code. GST_PLUGIN_DEFINE needs PACKAGE to be defined. + */ +#ifndef PACKAGE +#define PACKAGE "myfirstvocschnipselsink" +#endif + +/* gstreamer looks for this structure to register vocschnipselsinks + * + * exchange the string 'Template vocschnipselsink' with your vocschnipselsink description + */ +GST_PLUGIN_DEFINE ( + GST_VERSION_MAJOR, + GST_VERSION_MINOR, + vocschnipselsink, + "Template vocschnipselsink", + vocschnipselsink_init, + VERSION, + "LGPL", + "GStreamer", + "http://gstreamer.net/" +) diff --git a/gst-vocschnipselssink/src/gstvocschnipselsink.h b/gst-vocschnipselssink/src/gstvocschnipselsink.h new file mode 100644 index 0000000..ae292a4 --- /dev/null +++ b/gst-vocschnipselssink/src/gstvocschnipselsink.h @@ -0,0 +1,96 @@ +/* + * GStreamer + * Copyright (C) 2005 Thomas Vander Stichele <thomas@apestaart.org> + * Copyright (C) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net> + * Copyright (C) 2014 Peter Körner <<user@hostname.org>> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Alternatively, the contents of this file may be used under the + * GNU Lesser General Public License Version 2.1 (the "LGPL"), in + * which case the following provisions apply instead of the ones + * mentioned above: + * + * 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., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __GST_VOCSCHNIPSELSINK_H__ +#define __GST_VOCSCHNIPSELSINK_H__ + +#include <gst/gst.h> +#include <gst/base/gstbasesink.h> +#include <errno.h> +#include <stdio.h> +#include <string.h> +#include <sys/stat.h> + +G_BEGIN_DECLS + +/* #defines don't like whitespacey bits */ +#define GST_TYPE_VOCSCHNIPSELSINK \ + (gst_voc_schnipsel_sink_get_type()) +#define GST_VOCSCHNIPSELSINK(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VOCSCHNIPSELSINK,GstVocSchnipselSink)) +#define GST_VOCSCHNIPSELSINK_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VOCSCHNIPSELSINK,GstVocSchnipselSinkClass)) +#define GST_IS_VOCSCHNIPSELSINK(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VOCSCHNIPSELSINK)) +#define GST_IS_VOCSCHNIPSELSINK_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VOCSCHNIPSELSINK)) + +typedef struct _GstVocSchnipselSink GstVocSchnipselSink; +typedef struct _GstVocSchnipselSinkClass GstVocSchnipselSinkClass; + +struct _GstVocSchnipselSink +{ + GstElement element; + + GstPad *sinkpad; + + gboolean silent; + FILE *file; + int frames; + + int n_streamheaders; + GstBuffer **streamheaders; +}; + +struct _GstVocSchnipselSinkClass +{ + GstBaseSinkClass parent_class; +}; + +GType gst_voc_schnipsel_sink_get_type (void); + +G_END_DECLS + +#endif /* __GST_VOCSCHNIPSELSINK_H__ */ diff --git a/voctocat/voctocat.py b/voctocat/voctocat.py index 5a56474..dcab83d 100755 --- a/voctocat/voctocat.py +++ b/voctocat/voctocat.py @@ -1,12 +1,14 @@ #!/usr/bin/python3 import gi import signal -from videomix import Videomix -from controlserver import ControlServer gi.require_version('Gst', '1.0') from gi.repository import GLib, Gst, Gtk, GObject +from videomix import Videomix +from controlserver import ControlServer + + class Main: def __init__(self): |