diff options
| -rw-r--r-- | CMakeLists.txt | 10 | ||||
| -rw-r--r-- | cmake/Modules/FindFFMPEG.cmake | 227 |
2 files changed, 235 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index d39672e..8381445 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -26,6 +26,7 @@ set(LIBVNCSRVEXAMPLE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/examples) set(LIBVNCCLIEXAMPLE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/client_examples) set(TESTS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/test) set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON) +set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/") include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/libvncserver ${CMAKE_CURRENT_SOURCE_DIR}/common) @@ -41,6 +42,7 @@ option(WITH_GNUTLS "Search for the GnuTLS secure communications library to suppo option(WITH_OPENSSL "Search for the OpenSSL cryptography library to support encryption" ON) option(WITH_SYSTEMD "Search for libsystemd to build with systemd socket activation support" ON) option(WITH_GCRYPT "Search for libgcrypt to support additional authentication methods in LibVNCClient" ON) +option(WITH_FFMPEG "Search for FFMPEG to build an example VNC to MPEG encoder" ON) option(WITH_TIGHTVNC_FILETRANSFER "Enable filetransfer if there is pthreads support" ON) option(WITH_24BPP "Allow 24 bpp" ON) option(WITH_IPv6 "Enable IPv6 Support" ON) @@ -126,6 +128,10 @@ if(WITH_GCRYPT) find_library(LIBGCRYPT_LIBRARIES gcrypt) endif(WITH_GCRYPT) +if(WITH_FFMPEG) + find_package(FFMPEG) +endif(WITH_FFMPEG) + check_include_file("endian.h" LIBVNCSERVER_HAVE_ENDIAN_H) check_include_file("fcntl.h" LIBVNCSERVER_HAVE_FCNTL_H) @@ -452,12 +458,12 @@ if(SDL_FOUND) set(SDLvncviewer_EXTRA_SOURCES scrap.c) endif(SDL_FOUND) -if(HAVE_FFMPEG) +if(FFMPEG_FOUND) set(LIBVNCCLIENT_EXAMPLES ${LIBVNCCLIENT_EXAMPLES} vnc2mpg ) -endif(HAVE_FFMPEG) +endif(FFMPEG_FOUND) file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/examples) diff --git a/cmake/Modules/FindFFMPEG.cmake b/cmake/Modules/FindFFMPEG.cmake new file mode 100644 index 0000000..6e61e3d --- /dev/null +++ b/cmake/Modules/FindFFMPEG.cmake @@ -0,0 +1,227 @@ +#.rst: +# FindFFMPEG +# ---------- +# +# Find the native FFMPEG includes and library +# +# This module defines:: +# +# FFMPEG_INCLUDE_DIR, where to find avcodec.h, avformat.h ... +# FFMPEG_LIBRARIES, the libraries to link against to use FFMPEG. +# FFMPEG_FOUND, If false, do not try to use FFMPEG. +# +# also defined, but not for general use are:: +# +# FFMPEG_avformat_LIBRARY, where to find the FFMPEG avformat library. +# FFMPEG_avcodec_LIBRARY, where to find the FFMPEG avcodec library. +# +# This is useful to do it this way so that we can always add more libraries +# if needed to ``FFMPEG_LIBRARIES`` if ffmpeg ever changes... + +#============================================================================= +# Copyright: 1993-2008 Ken Martin, Will Schroeder, Bill Lorensen +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of YCM, substitute the full +# License text for the above reference.) + +# Originally from VTK project + + +find_path(FFMPEG_INCLUDE_DIR1 avformat.h + $ENV{FFMPEG_DIR} + $ENV{FFMPEG_DIR}/ffmpeg + $ENV{FFMPEG_DIR}/libavformat + $ENV{FFMPEG_DIR}/include/libavformat + $ENV{FFMPEG_DIR}/include/ffmpeg + /usr/local/include/ffmpeg + /usr/include/ffmpeg + /usr/include/libavformat + /usr/include/ffmpeg/libavformat + /usr/include/${CMAKE_LIBRARY_ARCHITECTURE}/libavformat + /usr/local/include/libavformat +) + +find_path(FFMPEG_INCLUDE_DIR2 avutil.h + $ENV{FFMPEG_DIR} + $ENV{FFMPEG_DIR}/ffmpeg + $ENV{FFMPEG_DIR}/libavutil + $ENV{FFMPEG_DIR}/include/libavutil + $ENV{FFMPEG_DIR}/include/ffmpeg + /usr/local/include/ffmpeg + /usr/include/ffmpeg + /usr/include/libavutil + /usr/include/ffmpeg/libavutil + /usr/include/${CMAKE_LIBRARY_ARCHITECTURE}/libavutil + /usr/local/include/libavutil +) + +find_path(FFMPEG_INCLUDE_DIR3 avcodec.h + $ENV{FFMPEG_DIR} + $ENV{FFMPEG_DIR}/ffmpeg + $ENV{FFMPEG_DIR}/libavcodec + $ENV{FFMPEG_DIR}/include/libavcodec + $ENV{FFMPEG_DIR}/include/ffmpeg + /usr/local/include/ffmpeg + /usr/include/ffmpeg + /usr/include/libavcodec + /usr/include/ffmpeg/libavcodec + /usr/include/${CMAKE_LIBRARY_ARCHITECTURE}/libavcodec + /usr/local/include/libavcodec +) + +find_path(FFMPEG_INCLUDE_DIR4 swscale.h + $ENV{FFMPEG_DIR} + $ENV{FFMPEG_DIR}/ffmpeg + $ENV{FFMPEG_DIR}/libswscale + $ENV{FFMPEG_DIR}/include/libswscale + $ENV{FFMPEG_DIR}/include/ffmpeg + /usr/local/include/ffmpeg + /usr/include/ffmpeg + /usr/include/libswscale + /usr/include/ffmpeg/libswscale + /usr/include/${CMAKE_LIBRARY_ARCHITECTURE}/libswscale + /usr/local/include/libswscale +) + +find_path(FFMPEG_INCLUDE_DIR5 avdevice.h + $ENV{FFMPEG_DIR} + $ENV{FFMPEG_DIR}/ffmpeg + $ENV{FFMPEG_DIR}/libavdevice + $ENV{FFMPEG_DIR}/include/libavdevice + $ENV{FFMPEG_DIR}/include/ffmpeg + /usr/local/include/ffmpeg + /usr/include/ffmpeg + /usr/include/libavdevice + /usr/include/ffmpeg/libavdevice + /usr/include/${CMAKE_LIBRARY_ARCHITECTURE}/libavdevice + /usr/local/include/libavdevice +) + +if(FFMPEG_INCLUDE_DIR1) + if(FFMPEG_INCLUDE_DIR2) + if(FFMPEG_INCLUDE_DIR3) + set(FFMPEG_INCLUDE_DIR ${FFMPEG_INCLUDE_DIR1} + ${FFMPEG_INCLUDE_DIR2} + ${FFMPEG_INCLUDE_DIR3}) + endif() + endif() +endif() + +if(FFMPEG_INCLUDE_DIR4) + set(FFMPEG_INCLUDE_DIR ${FFMPEG_INCLUDE_DIR} + ${FFMPEG_INCLUDE_DIR4}) +endif() + +if(FFMPEG_INCLUDE_DIR5) + set(FFMPEG_INCLUDE_DIR ${FFMPEG_INCLUDE_DIR} + ${FFMPEG_INCLUDE_DIR5} + ${FFMPEG_INCLUDE_DIR5}/..) +endif() + +find_library(FFMPEG_avformat_LIBRARY avformat + $ENV{FFMPEG_DIR} + $ENV{FFMPEG_DIR}/lib + $ENV{FFMPEG_DIR}/libavformat + /usr/local/lib + /usr/lib +) + +find_library(FFMPEG_avcodec_LIBRARY avcodec + $ENV{FFMPEG_DIR} + $ENV{FFMPEG_DIR}/lib + $ENV{FFMPEG_DIR}/libavcodec + /usr/local/lib + /usr/lib +) + +find_library(FFMPEG_avutil_LIBRARY avutil + $ENV{FFMPEG_DIR} + $ENV{FFMPEG_DIR}/lib + $ENV{FFMPEG_DIR}/libavutil + /usr/local/lib + /usr/lib +) + +if(NOT DISABLE_SWSCALE) + find_library(FFMPEG_swscale_LIBRARY swscale + $ENV{FFMPEG_DIR} + $ENV{FFMPEG_DIR}/lib + $ENV{FFMPEG_DIR}/libswscale + /usr/local/lib + /usr/lib + ) +endif(NOT DISABLE_SWSCALE) + +find_library(FFMPEG_avdevice_LIBRARY avdevice + $ENV{FFMPEG_DIR} + $ENV{FFMPEG_DIR}/lib + $ENV{FFMPEG_DIR}/libavdevice + /usr/local/lib + /usr/lib +) + +find_library(_FFMPEG_z_LIBRARY_ z + $ENV{FFMPEG_DIR} + $ENV{FFMPEG_DIR}/lib + /usr/local/lib + /usr/lib +) + + + +if(FFMPEG_INCLUDE_DIR) + if(FFMPEG_avformat_LIBRARY) + if(FFMPEG_avcodec_LIBRARY) + if(FFMPEG_avutil_LIBRARY) + set(FFMPEG_FOUND "YES") + set(FFMPEG_LIBRARIES ${FFMPEG_avformat_LIBRARY} + ${FFMPEG_avcodec_LIBRARY} + ${FFMPEG_avutil_LIBRARY} + ) + if(FFMPEG_swscale_LIBRARY) + set(FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} + ${FFMPEG_swscale_LIBRARY} + ) + endif() + if(FFMPEG_avdevice_LIBRARY) + set(FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} + ${FFMPEG_avdevice_LIBRARY} + ) + endif() + if(_FFMPEG_z_LIBRARY_) + set( FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} + ${_FFMPEG_z_LIBRARY_} + ) + endif() + endif() + endif() + endif() +endif() + +mark_as_advanced( + FFMPEG_INCLUDE_DIR + FFMPEG_INCLUDE_DIR1 + FFMPEG_INCLUDE_DIR2 + FFMPEG_INCLUDE_DIR3 + FFMPEG_INCLUDE_DIR4 + FFMPEG_INCLUDE_DIR5 + FFMPEG_avformat_LIBRARY + FFMPEG_avcodec_LIBRARY + FFMPEG_avutil_LIBRARY + FFMPEG_swscale_LIBRARY + FFMPEG_avdevice_LIBRARY + _FFMPEG_z_LIBRARY_ + ) + +# Set package properties if FeatureSummary was included +if(COMMAND set_package_properties) + set_package_properties(FFMPEG PROPERTIES DESCRIPTION "A complete, cross-platform solution to record, convert and stream audio and video") + set_package_properties(FFMPEG PROPERTIES URL "http://ffmpeg.org/") +endif() |