# Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

# Copyright (C) 2008 Matthias Kretz <kretz@kde.org>

#

# 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 or 3 of the License.

#

# 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 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, see <http://www.gnu.org/licenses/>.

project(phonon-gstreamer)

include(ConfigureChecks.cmake)

if (BUILD_PHONON_GSTREAMER)

   include_directories(

	  ${CMAKE_CURRENT_BINARY_DIR}

	  ${GSTREAMER_INCLUDE_DIR} 

	  ${GLIB2_INCLUDE_DIR}

      ${LIBXML2_INCLUDE_DIR}

	  ${X11_X11_INCLUDE_PATH})

   add_definitions(-DPHONON_BACKEND_VERSION_4_2)

   # configure plugin api

   if(USE_INSTALL_PLUGIN)

      set(PLUGIN_INSTALL_API TRUE)

   endif(USE_INSTALL_PLUGIN)

   configure_file(phonon-config-gstreamer.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/phonon-config-gstreamer.h )

   set(phonon_gstreamer_SRCS

      audiooutput.cpp

      artssink.cpp

      backend.cpp

      devicemanager.cpp

      effectmanager.cpp

      gsthelper.cpp

      mediaobject.cpp

      medianode.cpp

      effect.cpp

      medianodeevent.cpp

      videowidget.cpp

      qwidgetvideosink.cpp

      streamreader.cpp

      phononsrc.cpp

      message.cpp

      audioeffect.cpp

      abstractrenderer.cpp

      x11renderer.cpp

      widgetrenderer.cpp

      glrenderer.cpp

      volumefadereffect.cpp

      )

   find_package(Alsa)

   macro_ensure_version("0.10.22" ${GSTREAMER_VERSION} GSTREAMER_HAS_NONBLOCKING_ALSASINK)

   if(ALSA_FOUND AND NOT GSTREAMER_HAS_NONBLOCKING_ALSASINK)

      add_definitions(-DUSE_ALSASINK2)

      include_directories(${ALSA_INCLUDES})

      set(phonon_gstreamer_SRCS

         ${phonon_gstreamer_SRCS}

         alsasink2.c

         )

   endif(ALSA_FOUND AND NOT GSTREAMER_HAS_NONBLOCKING_ALSASINK)

   automoc4_add_library(phonon_gstreamer MODULE ${phonon_gstreamer_SRCS})

   set_target_properties(phonon_gstreamer PROPERTIES PREFIX "")

   target_link_libraries(phonon_gstreamer

      ${QT_QTOPENGL_LIBRARY}

      ${PHONON_LIBS} ${OPENGL_gl_LIBRARY}

      ${GSTREAMER_LIBRARIES} ${GSTREAMER_BASE_LIBRARY} ${GSTREAMER_INTERFACE_LIBRARY}

      ${GSTREAMER_PLUGIN_VIDEO_LIBRARIES} ${GSTREAMER_PLUGIN_AUDIO_LIBRARIES}

      ${GLIB2_LIBRARIES} ${GOBJECT_LIBRARIES})

   if(ALSA_FOUND)

      target_link_libraries(phonon_gstreamer ${ASOUND_LIBRARY})

   endif(ALSA_FOUND)

   install(TARGETS phonon_gstreamer DESTINATION ${PLUGIN_INSTALL_DIR}/plugins/phonon_backend)

   install(FILES gstreamer.desktop DESTINATION ${SERVICES_INSTALL_DIR}/phononbackends)

endif (BUILD_PHONON_GSTREAMER)