gigesimsink: new sink for A&B Soft GigESim to produce GigE Vision video
This will require a license from A&B to transmit, which can be purchased from their website.
This commit is contained in:
Joshua M. Doe
parent
ef1242fd81
commit
73708059f6
@ -73,6 +73,9 @@ macro_log_feature(EDT_FOUND "EDT" "Required to build EDT PDV source element" "ht
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find_package(Euresys)
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find_package(Euresys)
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macro_log_feature(EURESYS_FOUND "Euresys" "Required to build Euresys source element" "http://www.euresys.com/" FALSE)
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macro_log_feature(EURESYS_FOUND "Euresys" "Required to build Euresys source element" "http://www.euresys.com/" FALSE)
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find_package(GigESim)
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macro_log_feature(GIGESIM_FOUND "GigESim" "Required to build A&B Soft GigESim sink element" "http://www.ab-soft.com/" FALSE)
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find_package(IDSuEye)
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find_package(IDSuEye)
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macro_log_feature(IDSUEYE_FOUND "IDS uEye" "Required to build IDS uEye source element" "http://en.ids-imaging.com/" FALSE)
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macro_log_feature(IDSUEYE_FOUND "IDS uEye" "Required to build IDS uEye source element" "http://en.ids-imaging.com/" FALSE)
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@ -10,6 +10,7 @@ Image acquisition elements
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- edtpdvsrc: Video source for [EDT PDV frame grabbers][1] (Camera Link)
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- edtpdvsrc: Video source for [EDT PDV frame grabbers][1] (Camera Link)
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- edtpdvsink: Video sink for [EDT PDV Camera Link simulator][2]
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- edtpdvsink: Video sink for [EDT PDV Camera Link simulator][2]
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- euresyssrc: Video source for [Euresys PICOLO, DOMINO and GRABLINK series frame grabbers][3] (analog, Camera Link)
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- euresyssrc: Video source for [Euresys PICOLO, DOMINO and GRABLINK series frame grabbers][3] (analog, Camera Link)
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- gigesimsink: Video sink for [A&B Soft GigESim][18] GigE Vision simulator
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- idsueyesrc: Video source for [IDS uEye cameras][11] (GigE Vision, USB 2/3, USB3 Vision)
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- idsueyesrc: Video source for [IDS uEye cameras][11] (GigE Vision, USB 2/3, USB3 Vision)
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- imperxflexsrc: Video source for [IMPERX FrameLink and FrameLink Express frame grabbers][5] (Camera Link)
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- imperxflexsrc: Video source for [IMPERX FrameLink and FrameLink Express frame grabbers][5] (Camera Link)
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- imperxsdisrc: Video source for [IMPERX HD-SDI Express frame grabbers][15] (SDI, HD-SDI)
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- imperxsdisrc: Video source for [IMPERX HD-SDI Express frame grabbers][15] (SDI, HD-SDI)
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@ -52,4 +53,5 @@ See also
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[14]: https://www.onsemi.com
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[14]: https://www.onsemi.com
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[15]: https://www.imperx.com/framegrabbers
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[15]: https://www.imperx.com/framegrabbers
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[16]: https://kayainstruments.com
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[16]: https://kayainstruments.com
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[17]: https://www.pleora.com
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[17]: https://www.pleora.com
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[18]: http://www.ab-soft.com/gigesim.php
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35
cmake/modules/FindGigESim.cmake
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35
cmake/modules/FindGigESim.cmake
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@ -0,0 +1,35 @@
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# - Try to find A&B Soft GigESim
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# Once done this will define
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#
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# GIGESIM_FOUND - system has A&B Soft GigESim
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# GIGESIM_INCLUDE_DIR - the A&B Soft GigESim include directory
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# GIGESIM_LIBRARIES - the libraries needed to use the A&B Soft GigESim
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# Copyright (c) 2006, Tim Beaulen <tbscope@gmail.com>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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if (NOT GIGESIM_DIR)
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set (GIGESIM_DIR "C:/Program Files/GigESim" CACHE PATH "Directory containing A&B Soft GigESim")
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endif (NOT GIGESIM_DIR)
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find_path (GIGESIM_INCLUDE_DIR GigeSimSDK.h
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PATHS
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"${GIGESIM_DIR}/Include"
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DOC "Directory containing GigESim include file")
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if (CMAKE_SIZEOF_VOID_P MATCHES "8")
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find_library (GIGESIM_LIBRARIES NAMES gigesimsdk64.lib
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PATHS
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"${GIGESIM_DIR}/Lib"
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DOC "GIGESIM library to link with")
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else ()
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find_library (GIGESIM_LIBRARIES NAMES gigesimsdk
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PATHS
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"${GIGESIM_DIR}/Lib"
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DOC "GIGESIM library to link with")
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endif ()
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include (FindPackageHandleStandardArgs)
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find_package_handle_standard_args (GIGESIM DEFAULT_MSG GIGESIM_INCLUDE_DIR GIGESIM_LIBRARIES)
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@ -1,3 +1,7 @@
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if(FREEIMAGE_FOUND)
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if(FREEIMAGE_FOUND)
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add_subdirectory (freeimage)
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add_subdirectory (freeimage)
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endif(FREEIMAGE_FOUND)
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endif(FREEIMAGE_FOUND)
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if(GIGESIM_FOUND)
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add_subdirectory (gigesim)
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endif(GIGESIM_FOUND)
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27
ext/gigesim/CMakeLists.txt
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27
ext/gigesim/CMakeLists.txt
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set (SOURCES
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gstgigesim.cpp)
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set (HEADERS
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gstgigesim.h)
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include_directories (AFTER
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${GIGESIM_INCLUDE_DIR})
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set (libname libgstgigesim)
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add_library (${libname} MODULE
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${SOURCES}
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${HEADERS})
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target_link_libraries (${libname}
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${GLIB2_LIBRARIES}
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${GOBJECT_LIBRARIES}
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${GSTREAMER_LIBRARY}
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${GSTREAMER_BASE_LIBRARY}
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${GSTREAMER_VIDEO_LIBRARY}
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${GIGESIM_LIBRARIES})
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set (pdbfile "${CMAKE_CURRENT_BINARY_DIR}/\${CMAKE_INSTALL_CONFIG_NAME}/${libname}.pdb")
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install (FILES ${pdbfile} DESTINATION lib/gstreamer-1.0 COMPONENT pdb)
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install(TARGETS ${libname}
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LIBRARY DESTINATION lib/gstreamer-1.0)
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556
ext/gigesim/gstgigesim.cpp
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556
ext/gigesim/gstgigesim.cpp
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/* GStreamer
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* Copyright (C) 2011 FIXME <fixme@example.com>
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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 Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 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 WITHOUT ANY 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Suite 500,
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* Boston, MA 02110-1335, USA.
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*/
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/**
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* SECTION:element-gstgigesimsink
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*
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* The gigesimsink element is a sink for A&B Soft GigESim to output a GigE Vision video stream.
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*
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* <refsect2>
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* <title>Example launch line</title>
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* |[
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* gst-launch -v videotestsrc ! autovideoconvert ! gigesimsink
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* ]|
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* Outputs test pattern using GigESim.
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* </refsect2>
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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 <gst/gst.h>
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#include <gst/video/video.h>
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#include "gstgigesim.h"
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/* GObject prototypes */
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static void gst_gigesimsink_set_property (GObject * object,
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guint property_id, const GValue * value, GParamSpec * pspec);
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static void gst_gigesimsink_get_property (GObject * object,
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guint property_id, GValue * value, GParamSpec * pspec);
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static void gst_gigesimsink_dispose (GObject * object);
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/* GstBaseSink prototypes */
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static gboolean gst_gigesimsink_start (GstBaseSink * basesink);
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static gboolean gst_gigesimsink_stop (GstBaseSink * basesink);
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static GstCaps *gst_gigesimsink_get_caps (GstBaseSink * basesink,
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GstCaps * filter_caps);
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static gboolean gst_gigesimsink_set_caps (GstBaseSink * basesink,
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GstCaps * caps);
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static GstFlowReturn gst_gigesimsink_render (GstBaseSink * basesink,
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GstBuffer * buffer);
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static gboolean gst_gigesimsink_unlock (GstBaseSink * basesink);
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static gboolean gst_gigesimsink_unlock_stop (GstBaseSink * basesink);
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enum
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{
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PROP_0,
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PROP_TIMEOUT,
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PROP_ADDRESS,
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PROP_MANUFACTURER,
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PROP_MODEL,
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PROP_VERSION,
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PROP_INFO,
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PROP_SERIAL,
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PROP_MAC
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};
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#define DEFAULT_PROP_TIMEOUT 10000
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#define DEFAULT_PROP_ADDRESS ""
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#define DEFAULT_PROP_MANUFACTURER "A&B Software"
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#define DEFAULT_PROP_MODEL "GigESim GStreamer"
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#define DEFAULT_PROP_VERSION "0.1"
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#define DEFAULT_PROP_INFO "A&B Soft GigESim GStreamer Sink"
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#define DEFAULT_PROP_SERIAL "0001"
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#define DEFAULT_PROP_MAC "AA-00-00-00-00-00"
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/* pad templates */
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static GstStaticPadTemplate gst_gigesimsink_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 (GST_VIDEO_CAPS_MAKE
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("{ GRAY8, GRAY16_LE, RGB, BGR, RGBA, BGRA, IYU1, IYU2, UYVY }"))
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);
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/* class initialization */
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/* setup debug */
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GST_DEBUG_CATEGORY_STATIC (gigesimsink_debug);
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#define GST_CAT_DEFAULT gigesimsink_debug
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G_DEFINE_TYPE (GstGigesimSink, gst_gigesimsink, GST_TYPE_BASE_SINK);
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static void
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gst_gigesimsink_class_init (GstGigesimSinkClass * klass)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
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GstBaseSinkClass *gstbasesink_class = GST_BASE_SINK_CLASS (klass);
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GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, "gigesimsink", 0,
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"A&B Soft GigESim Camera Link simulator sink");
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gobject_class->set_property = gst_gigesimsink_set_property;
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gobject_class->get_property = gst_gigesimsink_get_property;
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gobject_class->dispose = gst_gigesimsink_dispose;
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gst_element_class_add_pad_template (gstelement_class,
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gst_static_pad_template_get (&gst_gigesimsink_sink_template));
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gst_element_class_set_details_simple (gstelement_class,
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"A&B Soft GigESim Sink", "Sink/Video",
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"A&B Soft GigESim Sink to output GigE Vision video",
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"Joshua M. Doe <oss@nvl.army.mil>");
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gstbasesink_class->start = GST_DEBUG_FUNCPTR (gst_gigesimsink_start);
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gstbasesink_class->stop = GST_DEBUG_FUNCPTR (gst_gigesimsink_stop);
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gstbasesink_class->set_caps = GST_DEBUG_FUNCPTR (gst_gigesimsink_set_caps);
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gstbasesink_class->render = GST_DEBUG_FUNCPTR (gst_gigesimsink_render);
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gstbasesink_class->unlock = GST_DEBUG_FUNCPTR (gst_gigesimsink_unlock);
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gstbasesink_class->unlock_stop =
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GST_DEBUG_FUNCPTR (gst_gigesimsink_unlock_stop);
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g_object_class_install_property (gobject_class, PROP_ADDRESS,
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g_param_spec_string ("address", "IP address",
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"The IP address of the network interface to bind to (default is first found)",
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DEFAULT_PROP_ADDRESS,
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
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GST_PARAM_MUTABLE_READY)));
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g_object_class_install_property (gobject_class, PROP_MANUFACTURER,
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g_param_spec_string ("manufacturer", "Manufacturer",
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"Manufacturer of the virtual camera",
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DEFAULT_PROP_MANUFACTURER,
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
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GST_PARAM_MUTABLE_READY)));
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g_object_class_install_property (gobject_class, PROP_MODEL,
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g_param_spec_string ("model", "Model",
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"Model of the virtual camera",
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DEFAULT_PROP_MODEL,
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
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GST_PARAM_MUTABLE_READY)));
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g_object_class_install_property (gobject_class, PROP_VERSION,
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g_param_spec_string ("version", "Version",
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"Version of the virtual camera",
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DEFAULT_PROP_VERSION,
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
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GST_PARAM_MUTABLE_READY)));
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g_object_class_install_property (gobject_class, PROP_INFO,
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g_param_spec_string ("info", "Info",
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"Info of the virtual camera",
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DEFAULT_PROP_INFO,
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
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GST_PARAM_MUTABLE_READY)));
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g_object_class_install_property (gobject_class, PROP_SERIAL,
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g_param_spec_string ("serial", "Serial",
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"Serial of the virtual camera",
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DEFAULT_PROP_SERIAL,
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
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GST_PARAM_MUTABLE_READY)));
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g_object_class_install_property (gobject_class, PROP_MAC,
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g_param_spec_string ("mac", "MAC address",
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"MAC address of the virtual camera",
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DEFAULT_PROP_MAC,
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
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GST_PARAM_MUTABLE_READY)));
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}
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bool
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gst_gigesimsink_on_feature_write (void *context, const char *feature)
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{
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GstGigesimSink *sink = GST_GIGESIMSINK (context);
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GST_LOG_OBJECT (sink, "Feature written '%s'", feature);
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if (g_strcmp0 (feature, "AcquisitionStart") == 0) {
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g_mutex_lock (&sink->mutex);
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sink->acquisition_started = TRUE;
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g_cond_signal (&sink->cond);
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g_mutex_unlock (&sink->mutex);
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} else if (g_strcmp0 (feature, "AcquisitionStop") == 0) {
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g_mutex_lock (&sink->mutex);
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sink->acquisition_started = FALSE;
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g_cond_signal (&sink->cond);
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g_mutex_unlock (&sink->mutex);
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}
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return true;
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}
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static void
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gst_gigesimsink_init (GstGigesimSink * sink)
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{
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/* properties */
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sink->timeout = DEFAULT_PROP_TIMEOUT;
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sink->address = g_strdup (DEFAULT_PROP_ADDRESS);
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sink->manufacturer = g_strdup (DEFAULT_PROP_MANUFACTURER);
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sink->model = g_strdup (DEFAULT_PROP_MODEL);
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sink->version = g_strdup (DEFAULT_PROP_VERSION);
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sink->info = g_strdup (DEFAULT_PROP_INFO);
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sink->serial = g_strdup (DEFAULT_PROP_SERIAL);
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sink->mac = g_strdup (DEFAULT_PROP_MAC);
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sink->camera_connected = FALSE;
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sink->acquisition_started = FALSE;
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sink->stop_requested = FALSE;
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||||||
|
sink->pCamera = createCamera ();
|
||||||
|
sink->pCamera->SetWriteCallback (sink, gst_gigesimsink_on_feature_write);
|
||||||
|
|
||||||
|
g_mutex_init (&sink->mutex);
|
||||||
|
g_cond_init (&sink->cond);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
gst_gigesimsink_set_property (GObject * object, guint property_id,
|
||||||
|
const GValue * value, GParamSpec * pspec)
|
||||||
|
{
|
||||||
|
GstGigesimSink *sink;
|
||||||
|
|
||||||
|
g_return_if_fail (GST_IS_GIGESIMSINK (object));
|
||||||
|
sink = GST_GIGESIMSINK (object);
|
||||||
|
|
||||||
|
switch (property_id) {
|
||||||
|
case PROP_TIMEOUT:
|
||||||
|
sink->timeout = g_value_get_int (value);
|
||||||
|
break;
|
||||||
|
case PROP_ADDRESS:
|
||||||
|
g_free (sink->address);
|
||||||
|
sink->address = g_strdup (g_value_get_string (value));
|
||||||
|
break;
|
||||||
|
case PROP_MANUFACTURER:
|
||||||
|
g_free (sink->manufacturer);
|
||||||
|
sink->manufacturer = g_strdup (g_value_get_string (value));
|
||||||
|
break;
|
||||||
|
case PROP_MODEL:
|
||||||
|
g_free (sink->model);
|
||||||
|
sink->model = g_strdup (g_value_get_string (value));
|
||||||
|
break;
|
||||||
|
case PROP_VERSION:
|
||||||
|
g_free (sink->version);
|
||||||
|
sink->version = g_strdup (g_value_get_string (value));
|
||||||
|
break;
|
||||||
|
case PROP_INFO:
|
||||||
|
g_free (sink->info);
|
||||||
|
sink->info = g_strdup (g_value_get_string (value));
|
||||||
|
break;
|
||||||
|
case PROP_SERIAL:
|
||||||
|
g_free (sink->serial);
|
||||||
|
sink->serial = g_strdup (g_value_get_string (value));
|
||||||
|
break;
|
||||||
|
case PROP_MAC:
|
||||||
|
g_free (sink->mac);
|
||||||
|
sink->mac = g_strdup (g_value_get_string (value));
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
gst_gigesimsink_get_property (GObject * object, guint property_id,
|
||||||
|
GValue * value, GParamSpec * pspec)
|
||||||
|
{
|
||||||
|
GstGigesimSink *sink;
|
||||||
|
|
||||||
|
g_return_if_fail (GST_IS_GIGESIMSINK (object));
|
||||||
|
sink = GST_GIGESIMSINK (object);
|
||||||
|
|
||||||
|
switch (property_id) {
|
||||||
|
case PROP_TIMEOUT:
|
||||||
|
g_value_set_int (value, sink->timeout);
|
||||||
|
break;
|
||||||
|
case PROP_ADDRESS:
|
||||||
|
g_value_set_string (value, sink->address);
|
||||||
|
break;
|
||||||
|
case PROP_MANUFACTURER:
|
||||||
|
g_value_set_string (value, sink->manufacturer);
|
||||||
|
break;
|
||||||
|
case PROP_MODEL:
|
||||||
|
g_value_set_string (value, sink->model);
|
||||||
|
break;
|
||||||
|
case PROP_VERSION:
|
||||||
|
g_value_set_string (value, sink->version);
|
||||||
|
break;
|
||||||
|
case PROP_INFO:
|
||||||
|
g_value_set_string (value, sink->info);
|
||||||
|
break;
|
||||||
|
case PROP_SERIAL:
|
||||||
|
g_value_set_string (value, sink->serial);
|
||||||
|
break;
|
||||||
|
case PROP_MAC:
|
||||||
|
g_value_set_string (value, sink->mac);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
gst_gigesimsink_dispose (GObject * object)
|
||||||
|
{
|
||||||
|
GstGigesimSink *sink;
|
||||||
|
|
||||||
|
g_return_if_fail (GST_IS_GIGESIMSINK (object));
|
||||||
|
sink = GST_GIGESIMSINK (object);
|
||||||
|
|
||||||
|
/* clean up as possible. may be called multiple times */
|
||||||
|
if (sink->pCamera) {
|
||||||
|
delete sink->pCamera;
|
||||||
|
sink->pCamera = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
g_mutex_clear (&sink->mutex);
|
||||||
|
g_cond_clear (&sink->cond);
|
||||||
|
|
||||||
|
g_free (sink->address);
|
||||||
|
|
||||||
|
G_OBJECT_CLASS (gst_gigesimsink_parent_class)->dispose (object);
|
||||||
|
}
|
||||||
|
|
||||||
|
gboolean
|
||||||
|
gst_gigesimsink_start (GstBaseSink * basesink)
|
||||||
|
{
|
||||||
|
GstGigesimSink *sink = GST_GIGESIMSINK (basesink);
|
||||||
|
int ret = 0;
|
||||||
|
|
||||||
|
GST_DEBUG_OBJECT (sink, "Starting");
|
||||||
|
|
||||||
|
sink->acquisition_started = FALSE;
|
||||||
|
sink->stop_requested = FALSE;
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
gboolean
|
||||||
|
gst_gigesimsink_stop (GstBaseSink * basesink)
|
||||||
|
{
|
||||||
|
GstGigesimSink *sink = GST_GIGESIMSINK (basesink);
|
||||||
|
|
||||||
|
if (sink->pCamera)
|
||||||
|
sink->pCamera->Disconnect ();
|
||||||
|
|
||||||
|
sink->camera_connected = FALSE;
|
||||||
|
|
||||||
|
sink->acquisition_started = FALSE;
|
||||||
|
sink->stop_requested = FALSE;
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
gboolean
|
||||||
|
gst_gigesimsink_set_caps (GstBaseSink * basesink, GstCaps * caps)
|
||||||
|
{
|
||||||
|
GstGigesimSink *sink = GST_GIGESIMSINK (basesink);
|
||||||
|
|
||||||
|
GST_DEBUG_OBJECT (sink, "Caps being set");
|
||||||
|
|
||||||
|
gst_video_info_from_caps (&sink->vinfo, caps);
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
GstFlowReturn
|
||||||
|
gst_gigesimsink_render (GstBaseSink * basesink, GstBuffer * buffer)
|
||||||
|
{
|
||||||
|
GstGigesimSink *sink = GST_GIGESIMSINK (basesink);
|
||||||
|
GstMapInfo minfo;
|
||||||
|
GST_LOG_OBJECT (sink, "Rendering buffer");
|
||||||
|
gint64 end_time;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
/* configure and connect virtual camera */
|
||||||
|
if (!sink->camera_connected) {
|
||||||
|
GST_DEBUG_OBJECT (sink, "Setting video output to %dx%d", sink->vinfo.width,
|
||||||
|
sink->vinfo.height);
|
||||||
|
sink->pCamera->SetImageSize (sink->vinfo.width, sink->vinfo.height);
|
||||||
|
|
||||||
|
switch (GST_VIDEO_INFO_FORMAT (&sink->vinfo)) {
|
||||||
|
case GST_VIDEO_FORMAT_GRAY8:
|
||||||
|
sink->pCamera->AddPixelFormat ("Mono8");
|
||||||
|
sink->pCamera->SetPixelFormat ("Mono8");
|
||||||
|
break;
|
||||||
|
case GST_VIDEO_FORMAT_GRAY16_LE:
|
||||||
|
sink->pCamera->AddPixelFormat ("Mono16");
|
||||||
|
sink->pCamera->SetPixelFormat ("Mono16");
|
||||||
|
break;
|
||||||
|
case GST_VIDEO_FORMAT_RGB:
|
||||||
|
sink->pCamera->AddPixelFormat ("RGB8");
|
||||||
|
sink->pCamera->SetPixelFormat ("RGB8");
|
||||||
|
break;
|
||||||
|
case GST_VIDEO_FORMAT_RGBA:
|
||||||
|
sink->pCamera->AddPixelFormat ("RGBa8");
|
||||||
|
sink->pCamera->SetPixelFormat ("RGBa8");
|
||||||
|
break;
|
||||||
|
case GST_VIDEO_FORMAT_BGR:
|
||||||
|
sink->pCamera->AddPixelFormat ("BGR8");
|
||||||
|
sink->pCamera->SetPixelFormat ("BGR8");
|
||||||
|
break;
|
||||||
|
case GST_VIDEO_FORMAT_BGRA:
|
||||||
|
sink->pCamera->AddPixelFormat ("BGRa8");
|
||||||
|
sink->pCamera->SetPixelFormat ("BGRa8");
|
||||||
|
break;
|
||||||
|
case GST_VIDEO_FORMAT_IYU1:
|
||||||
|
sink->pCamera->AddPixelFormat ("YUV411_8_UYYVYY");
|
||||||
|
sink->pCamera->SetPixelFormat ("YUV411_8_UYYVYY");
|
||||||
|
break;
|
||||||
|
case GST_VIDEO_FORMAT_IYU2:
|
||||||
|
sink->pCamera->AddPixelFormat ("YUV8_UYV");
|
||||||
|
sink->pCamera->SetPixelFormat ("YUV8_UYV");
|
||||||
|
break;
|
||||||
|
case GST_VIDEO_FORMAT_UYVY:
|
||||||
|
sink->pCamera->AddPixelFormat ("YUV422_8_UYVY");
|
||||||
|
sink->pCamera->SetPixelFormat ("YUV422_8_UYVY");
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
g_assert_not_reached ();
|
||||||
|
}
|
||||||
|
|
||||||
|
ret =
|
||||||
|
sink->pCamera->SetDeviceInfo (sink->manufacturer, sink->model,
|
||||||
|
sink->version, sink->info, sink->serial);
|
||||||
|
if (ret) {
|
||||||
|
GST_ELEMENT_WARNING (sink, RESOURCE, FAILED,
|
||||||
|
("Failed to set device info"), (NULL));
|
||||||
|
return GST_FLOW_ERROR;
|
||||||
|
}
|
||||||
|
|
||||||
|
ret = sink->pCamera->SetMacAddress (sink->mac);
|
||||||
|
if (ret) {
|
||||||
|
GST_ELEMENT_WARNING (sink, RESOURCE, FAILED, ("Failed to MAC address"),
|
||||||
|
(NULL));
|
||||||
|
return GST_FLOW_ERROR;
|
||||||
|
}
|
||||||
|
|
||||||
|
ret = sink->pCamera->SetTimerMode (CGevCamera::TIMER_MODE::TIMER_UNIX);
|
||||||
|
if (ret) {
|
||||||
|
GST_ELEMENT_WARNING (sink, RESOURCE, FAILED, ("Failed to timer mode"),
|
||||||
|
(NULL));
|
||||||
|
return GST_FLOW_ERROR;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (g_strcmp0 (sink->address, "") == 0) {
|
||||||
|
char ipstr[16];
|
||||||
|
GST_DEBUG_OBJECT (sink, "No address specified, using first found");
|
||||||
|
ret = sink->pCamera->GetInterfaceAtIndex (0, ipstr);
|
||||||
|
if (ret) {
|
||||||
|
GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE,
|
||||||
|
("No network interfaces available"), (NULL));
|
||||||
|
return GST_FLOW_ERROR;
|
||||||
|
}
|
||||||
|
g_free (sink->address);
|
||||||
|
sink->address = g_strdup (ipstr);
|
||||||
|
}
|
||||||
|
|
||||||
|
GST_DEBUG_OBJECT (sink, "Connecting to IP address %s", sink->address);
|
||||||
|
ret = sink->pCamera->Connect (sink->address);
|
||||||
|
|
||||||
|
if (ret) {
|
||||||
|
GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE,
|
||||||
|
("Unable to bind virtual camera to network interface"), (NULL));
|
||||||
|
return GST_FLOW_ERROR;
|
||||||
|
}
|
||||||
|
|
||||||
|
sink->camera_connected = TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (sink->stop_requested) {
|
||||||
|
GST_DEBUG_OBJECT (sink, "stop requested, flushing");
|
||||||
|
return GST_FLOW_FLUSHING;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* wait for client to send AcquisitionStart command */
|
||||||
|
g_mutex_lock (&sink->mutex);
|
||||||
|
end_time = g_get_monotonic_time () + sink->timeout * G_TIME_SPAN_MILLISECOND;
|
||||||
|
while (!sink->acquisition_started && !sink->stop_requested) {
|
||||||
|
GST_DEBUG_OBJECT (sink, "acq not started and stop not requested, waiting");
|
||||||
|
if (!g_cond_wait_until (&sink->cond, &sink->mutex, end_time)) {
|
||||||
|
g_mutex_unlock (&sink->mutex);
|
||||||
|
GST_ELEMENT_WARNING (sink, RESOURCE, FAILED,
|
||||||
|
("Timed out waiting for client to send AcquisitionStart, dropping frame"),
|
||||||
|
(NULL));
|
||||||
|
return GST_FLOW_OK;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (sink->stop_requested) {
|
||||||
|
GST_DEBUG_OBJECT (sink, "stop requested, flushing");
|
||||||
|
g_mutex_unlock (&sink->mutex);
|
||||||
|
return GST_FLOW_FLUSHING;
|
||||||
|
}
|
||||||
|
g_mutex_unlock (&sink->mutex);
|
||||||
|
|
||||||
|
/* we should already have AcquisitionStart, so this shouldn't block */
|
||||||
|
sink->pCamera->LockFormat ();
|
||||||
|
|
||||||
|
gst_buffer_map (buffer, &minfo, GST_MAP_READ);
|
||||||
|
/* TODO: fix stride? */
|
||||||
|
ret = sink->pCamera->SendImage ((const char *) minfo.data);
|
||||||
|
if (ret) {
|
||||||
|
GST_ELEMENT_WARNING (sink, RESOURCE, FAILED, ("Failed to send image"),
|
||||||
|
(NULL));
|
||||||
|
return GST_FLOW_ERROR;
|
||||||
|
}
|
||||||
|
gst_buffer_unmap (buffer, &minfo);
|
||||||
|
|
||||||
|
return GST_FLOW_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
gboolean
|
||||||
|
gst_gigesimsink_unlock (GstBaseSink * basesink)
|
||||||
|
{
|
||||||
|
GstGigesimSink *sink = GST_GIGESIMSINK (basesink);
|
||||||
|
|
||||||
|
g_mutex_lock (&sink->mutex);
|
||||||
|
sink->stop_requested = TRUE;
|
||||||
|
g_cond_signal (&sink->cond);
|
||||||
|
g_mutex_unlock (&sink->mutex);
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
gboolean
|
||||||
|
gst_gigesimsink_unlock_stop (GstBaseSink * basesink)
|
||||||
|
{
|
||||||
|
GstGigesimSink *sink = GST_GIGESIMSINK (basesink);
|
||||||
|
|
||||||
|
sink->stop_requested = FALSE;
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
plugin_init (GstPlugin * plugin)
|
||||||
|
{
|
||||||
|
if (!gst_element_register (plugin, "gigesimsink", GST_RANK_NONE,
|
||||||
|
GST_TYPE_GIGESIMSINK)) {
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
|
||||||
|
GST_VERSION_MINOR,
|
||||||
|
gigesim,
|
||||||
|
"A&B Soft GigESim elements",
|
||||||
|
plugin_init, GST_PACKAGE_VERSION, GST_PACKAGE_LICENSE, GST_PACKAGE_NAME,
|
||||||
|
GST_PACKAGE_ORIGIN)
|
||||||
70
ext/gigesim/gstgigesim.h
Normal file
70
ext/gigesim/gstgigesim.h
Normal file
@ -0,0 +1,70 @@
|
|||||||
|
/* GStreamer
|
||||||
|
* Copyright (C) 2011 FIXME <fixme@example.com>
|
||||||
|
*
|
||||||
|
* 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_GIGESIM_H_
|
||||||
|
#define _GST_GIGESIM_H_
|
||||||
|
|
||||||
|
#include <gst/base/gstbasesink.h>
|
||||||
|
#include <GigeSimSDK.h>
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
#define GST_TYPE_GIGESIMSINK (gst_gigesimsink_get_type())
|
||||||
|
#define GST_GIGESIMSINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GIGESIMSINK,GstGigesimSink))
|
||||||
|
#define GST_GIGESIMSINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GIGESIMSINK,GstGigesimSinkClass))
|
||||||
|
#define GST_IS_GIGESIMSINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GIGESIMSINK))
|
||||||
|
#define GST_IS_GIGESIMSINK_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GIGESIMSINK))
|
||||||
|
|
||||||
|
typedef struct _GstGigesimSink GstGigesimSink;
|
||||||
|
typedef struct _GstGigesimSinkClass GstGigesimSinkClass;
|
||||||
|
|
||||||
|
struct _GstGigesimSink
|
||||||
|
{
|
||||||
|
GstBaseSink base;
|
||||||
|
|
||||||
|
CGevCamera* pCamera;
|
||||||
|
|
||||||
|
gint timeout;
|
||||||
|
gchar *address;
|
||||||
|
gchar *manufacturer;
|
||||||
|
gchar *model;
|
||||||
|
gchar *version;
|
||||||
|
gchar *info;
|
||||||
|
gchar *serial;
|
||||||
|
gchar *mac;
|
||||||
|
|
||||||
|
gboolean camera_connected;
|
||||||
|
GstVideoInfo vinfo;
|
||||||
|
|
||||||
|
GMutex mutex;
|
||||||
|
GCond cond;
|
||||||
|
gboolean acquisition_started;
|
||||||
|
gboolean stop_requested;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _GstGigesimSinkClass
|
||||||
|
{
|
||||||
|
GstBaseSinkClass base_class;
|
||||||
|
};
|
||||||
|
|
||||||
|
GType gst_gigesimsink_get_type (void);
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
|
|
||||||
|
#endif /* _GST_GIGESIM_H_ */
|
||||||
Loading…
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Reference in New Issue
Block a user