mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-19 00:01:23 +00:00
videomaxrate: Remove, videorate includes the same functionality now
This commit is contained in:
parent
e5ff5ee2db
commit
0829043b87
10 changed files with 1 additions and 477 deletions
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@ -29,7 +29,6 @@ GST_PLUGINS_BAD_BUILT_SOURCES := \
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gst/siren/Android.mk \
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gst/dataurisrc/Android.mk \
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gst/rawparse/Android.mk \
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gst/videomaxrate/Android.mk \
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gst/tta/Android.mk \
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gst/videosignal/Android.mk \
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gst/coloreffects/Android.mk \
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@ -127,7 +126,6 @@ endif
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-include $(GST_PLUGINS_BAD_TOP)/gst/siren/Android.mk
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-include $(GST_PLUGINS_BAD_TOP)/gst/dataurisrc/Android.mk
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-include $(GST_PLUGINS_BAD_TOP)/gst/rawparse/Android.mk
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-include $(GST_PLUGINS_BAD_TOP)/gst/videomaxrate/Android.mk
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-include $(GST_PLUGINS_BAD_TOP)/gst/tta/Android.mk
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-include $(GST_PLUGINS_BAD_TOP)/gst/videosignal/Android.mk
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-include $(GST_PLUGINS_BAD_TOP)/gst/coloreffects/Android.mk
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@ -318,7 +318,7 @@ GST_PLUGINS_NONPORTED=" adpcmdec adpcmenc aiff asfmux \
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mpegpsmux mve mxf mythtv nsf nuvdemux \
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patchdetect pnm rawparse real removesilence rtpvp8 scaletempo \
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sdi segmentclip siren speed subenc stereo tta videofilters \
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videomaxrate videomeasure videosignal vmnc \
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videomeasure videosignal vmnc \
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decklink fbdev linsys shm vcd \
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apexsink bz2 cdaudio celt cog curl dc1394 dirac directfb resindvd \
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gsettings gsm jp2k ladspa modplug mpeg2enc mimic \
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@ -392,7 +392,6 @@ AG_GST_CHECK_PLUGIN(subenc)
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AG_GST_CHECK_PLUGIN(stereo)
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AG_GST_CHECK_PLUGIN(tta)
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AG_GST_CHECK_PLUGIN(videofilters)
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AG_GST_CHECK_PLUGIN(videomaxrate)
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AG_GST_CHECK_PLUGIN(videomeasure)
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AG_GST_CHECK_PLUGIN(videoparsers)
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AG_GST_CHECK_PLUGIN(videosignal)
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@ -2000,7 +1999,6 @@ gst/subenc/Makefile
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gst/stereo/Makefile
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gst/tta/Makefile
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gst/videofilters/Makefile
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gst/videomaxrate/Makefile
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gst/videomeasure/Makefile
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gst/videoparsers/Makefile
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gst/videosignal/Makefile
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@ -170,7 +170,6 @@ EXTRA_HFILES = \
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$(top_srcdir)/gst/sdp/gstsdpdemux.h \
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$(top_srcdir)/gst/speed/gstspeed.h \
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$(top_srcdir)/gst/stereo/gststereo.h \
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$(top_srcdir)/gst/videomaxrate/videomaxrate.h \
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$(top_srcdir)/gst/videosignal/gstvideoanalyse.h \
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$(top_srcdir)/gst/videosignal/gstvideodetect.h \
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$(top_srcdir)/gst/videosignal/gstvideomark.h \
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@ -121,7 +121,6 @@
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<xi:include href="xml/element-videoanalyse.xml" />
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<xi:include href="xml/element-videodetect.xml" />
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<xi:include href="xml/element-videomark.xml" />
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<xi:include href="xml/element-videomaxrate.xml" />
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<xi:include href="xml/element-videoparse.xml" />
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<xi:include href="xml/element-waterripple.xml" />
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<xi:include href="xml/element-wildmidi.xml" />
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@ -214,7 +213,6 @@
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<xi:include href="xml/plugin-timidity.xml" />
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<xi:include href="xml/plugin-tta.xml" />
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<xi:include href="xml/plugin-vcdsrc.xml" />
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<xi:include href="xml/plugin-videomaxrate.xml" />
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<xi:include href="xml/plugin-videosignal.xml" />
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<xi:include href="xml/plugin-vmnc.xml" />
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<xi:include href="xml/plugin-wildmidi.xml" />
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@ -1568,20 +1568,6 @@ GST_VIDEO_DETECT_CLASS
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GST_IS_VIDEO_DETECT_CLASS
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</SECTION>
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<SECTION>
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<FILE>element-videomaxrate</FILE>
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<TITLE>videomaxrate</TITLE>
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GstVideoMaxRate
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<SUBSECTION Standard>
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GstVideoMaxRateClass
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GST_VIDEO_MAX_RATE
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GST_IS_VIDEO_MAX_RATE
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GST_TYPE_VIDEO_MAX_RATE
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gst_video_max_rate_get_type
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GST_VIDEO_MAX_RATE_CLASS
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GST_IS_VIDEO_MAX_RATE_CLASS
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</SECTION>
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<SECTION>
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<FILE>element-videomark</FILE>
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<TITLE>videomark</TITLE>
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@ -1,34 +0,0 @@
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<plugin>
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<name>videomaxrate</name>
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<description>Drop extra frames</description>
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<filename>../../gst/videomaxrate/.libs/libgstvideomaxrate.so</filename>
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<basename>libgstvideomaxrate.so</basename>
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<version>0.10.22.1</version>
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<license>LGPL</license>
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<source>gst-plugins-bad</source>
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<package>GStreamer Bad Plug-ins git</package>
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<origin>Unknown package origin</origin>
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<elements>
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<element>
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<name>videomaxrate</name>
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<longname>Video maximum rate adjuster</longname>
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<class>Filter/Effect/Video</class>
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<description>Drops extra frames</description>
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<author>Justin Karneges <justin@affinix.com></author>
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<pads>
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<caps>
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<name>sink</name>
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<direction>sink</direction>
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<presence>always</presence>
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<details>video/x-raw-yuv; video/x-raw-rgb; video/x-raw-gray; image/jpeg; image/png</details>
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</caps>
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<caps>
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<name>src</name>
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<direction>source</direction>
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<presence>always</presence>
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<details>video/x-raw-yuv; video/x-raw-rgb; video/x-raw-gray; image/jpeg; image/png</details>
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</caps>
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</pads>
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</element>
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</elements>
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</plugin>
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@ -248,7 +248,6 @@ make ERROR_CFLAGS='' ERROR_CXXFLAGS=''
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# %{_libdir}/gstreamer-%{majorminor}/libgstsubenc.so
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# %{_libdir}/gstreamer-%{majorminor}/libgsttta.so
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# %{_libdir}/gstreamer-%{majorminor}/libgstvideosignal.so
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# %{_libdir}/gstreamer-%{majorminor}/libgstvideomaxrate.so
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# %{_libdir}/gstreamer-%{majorminor}/libgstvideomeasure.so
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# %{_libdir}/gstreamer-%{majorminor}/libgstvmnc.so
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%{_libdir}/gstreamer-%{majorminor}/libgstcamerabin2.so
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@ -1,24 +0,0 @@
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plugin_LTLIBRARIES = libgstvideomaxrate.la
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libgstvideomaxrate_la_SOURCES = videomaxrate.c
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noinst_HEADERS = videomaxrate.h
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libgstvideomaxrate_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS)
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libgstvideomaxrate_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) \
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$(GST_LIBS)
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libgstvideomaxrate_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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libgstvideomaxrate_la_LIBTOOLFLAGS = --tag=disable-static
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Android.mk: Makefile.am $(BUILT_SOURCES)
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androgenizer \
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-:PROJECT libgstvideomaxrate -:SHARED libgstvideomaxrate \
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-:TAGS eng debug \
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-:REL_TOP $(top_srcdir) -:ABS_TOP $(abs_top_srcdir) \
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-:SOURCES $(libgstvideomaxrate_la_SOURCES) \
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-:CFLAGS $(DEFS) $(DEFAULT_INCLUDES) $(libgstvideomaxrate_la_CFLAGS) \
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-:LDFLAGS $(libgstvideomaxrate_la_LDFLAGS) \
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$(libgstvideomaxrate_la_LIBADD) \
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-ldl \
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-:PASSTHROUGH LOCAL_ARM_MODE:=arm \
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LOCAL_MODULE_PATH:='$$(TARGET_OUT)/lib/gstreamer-0.10' \
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> $@
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@ -1,330 +0,0 @@
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/*
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* GStreamer - limit video rate
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*
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* Copyright 2008 Barracuda Networks, Inc.
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*
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* Copyright 2009 Nokia Corporation
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* Copyright 2009 Collabora Ltd,
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* @contact: Olivier Crete <olivier.crete@collabora.co.uk>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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/**
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* SECTION:element-videomaxrate
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* @see_also: videorate
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*
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* This object will drop buffers that go beyond a certain buffer rate
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* (ie frame rate). It should work with any kind of data where each buffer
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* is independent. This currently means raw video frames and still image
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* formats.
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*
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* The framerate is computed using a moving average. The period over which this
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* average is computed is configurable using the "average-period" property.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "videomaxrate.h"
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static GstStaticPadTemplate gst_video_max_rate_src_template =
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GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("video/x-raw-yuv; video/x-raw-rgb; video/x-raw-gray;"
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"image/jpeg; image/png")
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);
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static GstStaticPadTemplate gst_video_max_rate_sink_template =
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GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("video/x-raw-yuv; video/x-raw-rgb; video/x-raw-gray;"
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"image/jpeg; image/png")
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);
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static void gst_video_max_rate_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec);
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static void gst_video_max_rate_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec);
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static gboolean gst_video_max_rate_start (GstBaseTransform * trans);
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static gboolean gst_video_max_rate_sink_event (GstBaseTransform * trans,
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GstEvent * event);
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static GstCaps *gst_video_max_rate_transform_caps (GstBaseTransform * trans,
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GstPadDirection direction, GstCaps * caps);
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static gboolean gst_video_max_rate_set_caps (GstBaseTransform * trans,
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GstCaps * incaps, GstCaps * outcaps);
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static GstFlowReturn gst_video_max_rate_transform_ip (GstBaseTransform * trans,
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GstBuffer * buf);
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static void gst_video_max_rate_fixate_caps (GstBaseTransform * trans,
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GstPadDirection direction, GstCaps * caps, GstCaps * othercaps);
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GST_BOILERPLATE (GstVideoMaxRate, gst_video_max_rate, GstBaseTransform,
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GST_TYPE_BASE_TRANSFORM);
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#define DEFAULT_AVERAGE_PERIOD GST_SECOND
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enum
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{
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PROP_0,
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PROP_AVERAGE_PERIOD
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};
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static void
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gst_video_max_rate_base_init (gpointer gclass)
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{
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GstElementClass *element_class = GST_ELEMENT_CLASS (gclass);
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gst_element_class_set_details_simple (element_class,
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"Video maximum rate adjuster",
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"Filter/Effect/Video",
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"Drops extra frames", "Justin Karneges <justin@affinix.com>");
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gst_element_class_add_pad_template (element_class,
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gst_static_pad_template_get (&gst_video_max_rate_sink_template));
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gst_element_class_add_pad_template (element_class,
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gst_static_pad_template_get (&gst_video_max_rate_src_template));
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}
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static void
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gst_video_max_rate_class_init (GstVideoMaxRateClass * klass)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
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GstBaseTransformClass *base_class = GST_BASE_TRANSFORM_CLASS (klass);
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gobject_class->set_property = gst_video_max_rate_set_property;
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gobject_class->get_property = gst_video_max_rate_get_property;
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base_class->transform_caps =
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GST_DEBUG_FUNCPTR (gst_video_max_rate_transform_caps);
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base_class->set_caps = GST_DEBUG_FUNCPTR (gst_video_max_rate_set_caps);
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base_class->transform_ip =
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GST_DEBUG_FUNCPTR (gst_video_max_rate_transform_ip);
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base_class->event = GST_DEBUG_FUNCPTR (gst_video_max_rate_sink_event);
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base_class->start = GST_DEBUG_FUNCPTR (gst_video_max_rate_start);
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base_class->fixate_caps = GST_DEBUG_FUNCPTR (gst_video_max_rate_fixate_caps);
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g_object_class_install_property (gobject_class, PROP_AVERAGE_PERIOD,
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g_param_spec_uint64 ("average-period", "Period over which to average",
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"Period over which to average the framerate (in ns)",
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1, G_MAXINT64, DEFAULT_AVERAGE_PERIOD,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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}
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static void
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gst_video_max_rate_reset (GstVideoMaxRate * videomaxrate)
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{
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videomaxrate->last_ts = GST_CLOCK_TIME_NONE;
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videomaxrate->average = 0;
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}
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static void
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gst_video_max_rate_init (GstVideoMaxRate * videomaxrate,
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GstVideoMaxRateClass * gclass)
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{
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gst_video_max_rate_reset (videomaxrate);
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videomaxrate->wanted_diff = 0;
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videomaxrate->average_period = DEFAULT_AVERAGE_PERIOD;
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gst_base_transform_set_gap_aware (GST_BASE_TRANSFORM (videomaxrate), TRUE);
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gst_base_transform_set_in_place (GST_BASE_TRANSFORM (videomaxrate), TRUE);
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}
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static void
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gst_video_max_rate_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec)
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{
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GstVideoMaxRate *videomaxrate = GST_VIDEO_MAX_RATE (object);
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switch (prop_id) {
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case PROP_AVERAGE_PERIOD:
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videomaxrate->average_period = g_value_get_uint64 (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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gst_video_max_rate_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec)
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{
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GstVideoMaxRate *videomaxrate = GST_VIDEO_MAX_RATE (object);
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switch (prop_id) {
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case PROP_AVERAGE_PERIOD:
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g_value_set_uint64 (value, videomaxrate->average_period);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static gboolean
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gst_video_max_rate_start (GstBaseTransform * trans)
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{
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GstVideoMaxRate *videomaxrate = GST_VIDEO_MAX_RATE (trans);
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gst_video_max_rate_reset (videomaxrate);
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return TRUE;
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}
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gboolean
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gst_video_max_rate_sink_event (GstBaseTransform * trans, GstEvent * event)
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{
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GstVideoMaxRate *videomaxrate = GST_VIDEO_MAX_RATE (trans);
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switch (GST_EVENT_TYPE (event)) {
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case GST_EVENT_NEWSEGMENT:
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case GST_EVENT_FLUSH_STOP:
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gst_video_max_rate_reset (videomaxrate);
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break;
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default:
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break;
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}
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return TRUE;
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}
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GstCaps *
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gst_video_max_rate_transform_caps (GstBaseTransform * trans,
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GstPadDirection direction, GstCaps * caps)
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{
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GstCaps *ret;
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GstStructure *s;
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/* this function is always called with a simple caps */
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g_return_val_if_fail (GST_CAPS_IS_SIMPLE (caps), NULL);
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ret = gst_caps_copy (caps);
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s = gst_structure_copy (gst_caps_get_structure (caps, 0));
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/* set the framerate as a range */
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gst_structure_set (s, "framerate", GST_TYPE_FRACTION_RANGE, 0, 1,
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G_MAXINT, 1, NULL);
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gst_caps_merge_structure (ret, s);
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return ret;
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}
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static void
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gst_video_max_rate_fixate_caps (GstBaseTransform * trans,
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GstPadDirection direction, GstCaps * caps, GstCaps * othercaps)
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{
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GstStructure *s;
|
||||
gint nom, denom;
|
||||
|
||||
s = gst_caps_get_structure (caps, 0);
|
||||
if (G_UNLIKELY (!gst_structure_get_fraction (s, "framerate", &nom, &denom)))
|
||||
return;
|
||||
|
||||
s = gst_caps_get_structure (othercaps, 0);
|
||||
gst_structure_fixate_field_nearest_fraction (s, "framerate", nom, denom);
|
||||
}
|
||||
|
||||
gboolean
|
||||
gst_video_max_rate_set_caps (GstBaseTransform * trans, GstCaps * incaps,
|
||||
GstCaps * outcaps)
|
||||
{
|
||||
GstVideoMaxRate *videomaxrate = GST_VIDEO_MAX_RATE (trans);
|
||||
GstStructure *cs;
|
||||
gint numerator, denominator;
|
||||
|
||||
// keep track of the outbound framerate
|
||||
cs = gst_caps_get_structure (outcaps, 0);
|
||||
if (!gst_structure_get_fraction (cs, "framerate", &numerator, &denominator))
|
||||
return FALSE;
|
||||
|
||||
if (numerator)
|
||||
videomaxrate->wanted_diff = gst_util_uint64_scale_int (GST_SECOND,
|
||||
denominator, numerator);
|
||||
else
|
||||
videomaxrate->wanted_diff = 0;
|
||||
|
||||
gst_video_max_rate_reset (videomaxrate);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
GstFlowReturn
|
||||
gst_video_max_rate_transform_ip (GstBaseTransform * trans, GstBuffer * buf)
|
||||
{
|
||||
GstVideoMaxRate *videomaxrate = GST_VIDEO_MAX_RATE (trans);
|
||||
GstClockTime ts = GST_BUFFER_TIMESTAMP (buf);
|
||||
|
||||
if (!GST_BUFFER_TIMESTAMP_IS_VALID (buf) || videomaxrate->wanted_diff == 0)
|
||||
return GST_FLOW_OK;
|
||||
|
||||
/* drop frames if they exceed our output rate */
|
||||
if (GST_CLOCK_TIME_IS_VALID (videomaxrate->last_ts)) {
|
||||
GstClockTimeDiff diff = ts - videomaxrate->last_ts;
|
||||
|
||||
/* Drop buffer if its early compared to the desired frame rate and
|
||||
* the current average is higher than the desired average
|
||||
*/
|
||||
if (diff < videomaxrate->wanted_diff &&
|
||||
videomaxrate->average < videomaxrate->wanted_diff)
|
||||
return GST_BASE_TRANSFORM_FLOW_DROPPED;
|
||||
|
||||
/* Update average */
|
||||
if (videomaxrate->average) {
|
||||
GstClockTimeDiff wanted_diff;
|
||||
|
||||
if (G_LIKELY (videomaxrate->average_period > videomaxrate->wanted_diff))
|
||||
wanted_diff = videomaxrate->wanted_diff;
|
||||
else
|
||||
wanted_diff = videomaxrate->average_period * 10;
|
||||
|
||||
videomaxrate->average =
|
||||
gst_util_uint64_scale_round (videomaxrate->average,
|
||||
videomaxrate->average_period - wanted_diff,
|
||||
videomaxrate->average_period) +
|
||||
gst_util_uint64_scale_round (diff, wanted_diff,
|
||||
videomaxrate->average_period);
|
||||
} else {
|
||||
videomaxrate->average = diff;
|
||||
}
|
||||
}
|
||||
|
||||
videomaxrate->last_ts = ts;
|
||||
return GST_FLOW_OK;
|
||||
}
|
||||
|
||||
|
||||
static gboolean
|
||||
plugin_init (GstPlugin * plugin)
|
||||
{
|
||||
return gst_element_register (plugin, "videomaxrate", GST_RANK_NONE,
|
||||
GST_TYPE_VIDEO_MAX_RATE);
|
||||
}
|
||||
|
||||
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
|
||||
GST_VERSION_MINOR,
|
||||
"videomaxrate",
|
||||
"Drop extra frames",
|
||||
plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
|
|
@ -1,66 +0,0 @@
|
|||
/*
|
||||
* Copyright (C) 2008 Barracuda Networks, Inc.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
* 02110-1301 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __GST_VIDEOMAXRATE_H__
|
||||
#define __GST_VIDEOMAXRATE_H__
|
||||
|
||||
#include <gst/gst.h>
|
||||
#include <gst/base/gstbasetransform.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
#define GST_TYPE_VIDEO_MAX_RATE \
|
||||
(gst_video_max_rate_get_type())
|
||||
#define GST_VIDEO_MAX_RATE(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIDEO_MAX_RATE,GstVideoMaxRate))
|
||||
#define GST_VIDEO_MAX_RATE_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_MAX_RATE, \
|
||||
GstVideoMaxRateClass))
|
||||
#define GST_IS_VIDEO_MAX_RATE(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIDEO_MAX_RATE))
|
||||
#define GST_IS_VIDEO_MAX_RATE_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIDEO_MAX_RATE))
|
||||
|
||||
typedef struct _GstVideoMaxRate GstVideoMaxRate;
|
||||
typedef struct _GstVideoMaxRateClass GstVideoMaxRateClass;
|
||||
|
||||
struct _GstVideoMaxRate
|
||||
{
|
||||
GstBaseTransform parent;
|
||||
|
||||
/*< private >*/
|
||||
|
||||
GstClockTimeDiff wanted_diff;
|
||||
GstClockTime average_period;
|
||||
|
||||
GstClockTime last_ts;
|
||||
GstClockTimeDiff average;
|
||||
};
|
||||
|
||||
struct _GstVideoMaxRateClass
|
||||
{
|
||||
GstBaseTransformClass parent_class;
|
||||
};
|
||||
|
||||
GType gst_video_max_rate_get_type(void);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif /* __GST_VIDEOMAXRATE_H__ */
|
Loading…
Reference in a new issue