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# - Try to find GStreamer_Plugins
# Once done this will define
#
# GSTREAMERPLUGINSBASE_FOUND - system has GStreamer_Plugins
# GSTREAMERPLUGINSBASE_INCLUDE_DIRS - the GStreamer_Plugins include directories
# GSTREAMERPLUGINSBASE_LIBRARIES - the libraries needed to use GStreamer_Plugins
#
# The following variables are set for each plugin PLUGINNAME:
#
# GSTREAMER_PLUGIN_PLUGINNAME_FOUND - plugin is found
# GSTREAMER_PLUGIN_PLUGINNAME_INCLUDE_DIR - plugin include directory
# GSTREAMER_PLUGIN_PLUGINNAME_LIBRARY - the library needed to use plugin
#
# (c)2009 Nokia Corporation
# (c)2010 Yury G. Kudryashov <urkud@ya.ru>
FIND_PACKAGE(PkgConfig REQUIRED)
IF (NOT WIN32)
# don't make this check required - otherwise you can't use macro_optional_find_package on this one
PKG_CHECK_MODULES( PKG_GSTREAMER_PLUGINSBASE gstreamer-plugins-base-0.10 )
ENDIF (NOT WIN32)
MACRO(MACRO_FIND_GSTREAMER_PLUGIN _plugin _header)
STRING(TOUPPER ${_plugin} _upper)
IF (NOT WIN32)
# don't make this check required - otherwise you can't use macro_optional_find_package on this one
PKG_CHECK_MODULES( PKG_GSTREAMER_${_upper} gstreamer-${_plugin}-0.10 )
ENDIF (NOT WIN32)
FIND_LIBRARY(GSTREAMER_PLUGIN_${_upper}_LIBRARY NAMES gst${_plugin}-0.10
PATHS
${PKG_GSTREAMER_PLUGINSBASE_LIBRARY_DIRS}
${PKG_GSTREAMER_${_upper}_LIBRARY_DIRS}
)
FIND_PATH(GSTREAMER_PLUGIN_${_upper}_INCLUDE_DIR
NAMES gst/${_plugin}/${_header}
PATHS
${PKG_GSTREAMER_PLUGINSBASE_INCLUDE_DIRS}
${PKG_GSTREAMER_${_upper}_INCLUDE_DIRS}
)
IF(GSTREAMER_PLUGIN_${_upper}_LIBRARY AND GSTREAMER_PLUGIN_${_upper}_INCLUDE_DIR)
SET(GSTREAMER_PLUGIN_${_upper}_FOUND TRUE)
LIST(APPEND GSTREAMERPLUGINSBASE_INCLUDE_DIRS GSTREAMER_${_upper}_INCLUDE_DIR)
LIST(APPEND GSTREAMERPLUGINSBASE_LIBRARIES GSTREAMER_${_upper}_LIBRARY)
ELSE(GSTREAMER_PLUGIN_${_upper}_LIBRARY AND GSTREAMER_PLUGIN_${_upper}_INCLUDE_DIR)
MESSAGE(STATUS "Could not find ${_plugin} plugin")
MESSAGE(STATUS "${_upper} library: ${GSTREAMER_${_upper}_LIBRARY}")
MESSAGE(STATUS "${_upper} include dir: ${GSTREAMER_${_upper}_INCLUDE_DIR}")
SET(GSTREAMER_PLUGIN_${_upper}_FOUND FALSE)
SET(GSTREAMER_PLUGIN_${_upper}_LIBRARY GSTREAMER_${_upper}_LIBRARY-NOTFOUND)
SET(GSTREAMER_PLUGIN_${_upper}_INCLUDE_DIR GSTREAMER_${_upper}_INCLUDE_DIR-NOTFOUND)
SET(GSTREAMERPLUGINSBASE_FOUND FALSE)
ENDIF(GSTREAMER_PLUGIN_${_upper}_LIBRARY AND GSTREAMER_PLUGIN_${_upper}_INCLUDE_DIR)
MARK_AS_ADVANCED(GSTREAMER_PLUGIN_${_upper}_LIBRARY
GSTREAMER_PLUGIN_${_upper}_INCLUDE_DIR)
ENDMACRO(MACRO_FIND_GSTREAMER_PLUGIN)
#
# Base plugins:
# audio
# cdda
# netbuffer
# pbutils
# riff
# rtp
# rtsp
# sdp
# tag
# video
#
# The gstinterfaces-0.10 library is found by FindGStreamer.cmake
#
SET(GSTREAMER_PLUGINSBASE_FOUND TRUE)
MACRO_FIND_GSTREAMER_PLUGIN(audio audio.h)
MACRO_FIND_GSTREAMER_PLUGIN(cdda gstcddabasesrc.h)
MACRO_FIND_GSTREAMER_PLUGIN(netbuffer gstnetbuffer.h)
MACRO_FIND_GSTREAMER_PLUGIN(pbutils pbutils.h)
MACRO_FIND_GSTREAMER_PLUGIN(riff riff-ids.h)
MACRO_FIND_GSTREAMER_PLUGIN(rtp gstrtpbuffer.h)
MACRO_FIND_GSTREAMER_PLUGIN(rtsp gstrtspdefs.h)
MACRO_FIND_GSTREAMER_PLUGIN(sdp gstsdp.h)
MACRO_FIND_GSTREAMER_PLUGIN(tag tag.h)
MACRO_FIND_GSTREAMER_PLUGIN(video video.h)
IF (GSTREAMERPLUGINSBASE_FOUND)
LIST(REMOVE_DUPLICATES GSTREAMERPLUGINSBASE_LIBRARIES)
LIST(REMOVE_DUPLICATES GSTREAMERPLUGINSBASE_INCLUDE_DIRS)
IF (NOT GStreamer_Plugins_FIND_QUIETLY)
MESSAGE(STATUS "Found GStreamer Plugins:
${GSTREAMER_PLUGIN_AUDIO_LIBRARIES}
${GSTREAMER_PLUGIN_CDDA_LIBRARIES}
${GSTREAMER_PLUGIN_NETBUFFER_LIBRARIES}
${GSTREAMER_PLUGIN_PBUTILS_LIBRARIES}
${GSTREAMER_PLUGIN_RIFF_LIBRARIES}
${GSTREAMER_PLUGIN_RTP_LIBRARIES}
${GSTREAMER_PLUGIN_RTSP_LIBRARIES}
${GSTREAMER_PLUGIN_SDP_LIBRARIES}
${GSTREAMER_PLUGIN_TAG_LIBRARIES}
${GSTREAMER_PLUGIN_VIDEO_LIBRARIES}")
ENDIF (NOT GStreamer_Plugins_FIND_QUIETLY)
ELSE (GSTREAMERPLUGINSBASE_FOUND)
SET(GSTREAMERPLUGINSBASE_LIBRARIES GSTREAMERPLUGINSBASE_LIBRARIES-NOTFOUND)
SET(GSTREAMERPLUGINSBASE_INCLUDE_DIRS GSTREAMERPLUGINSBASE_INCLUDE_DIRS-NOTFOUND)
IF (GStreamer_Plugins_FIND_REQUIRED)
MESSAGE(SEND_ERROR "Could NOT find GStreamer Plugins")
ENDIF (GStreamer_Plugins_FIND_REQUIRED)
ENDIF (GSTREAMERPLUGINSBASE_FOUND)
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