diff --git a/CMakeLists.txt b/CMakeLists.txt index 78388e20f..fcb5e9bbe 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -140,8 +140,9 @@ set(SOUND_INPUT_INCLUDES "") set(SOUND_INPUT_LIBRARY "") set(SOUND_DEFINE "") if (USE_FFMPEG) - find_package(FFMPEG REQUIRED) - set(SOUND_INPUT_INCLUDES ${SOUND_INPUT_INCLUDES} ${FFMPEG_INCLUDE_DIR}) + set(FFmpeg_FIND_COMPONENTS AVCODEC AVFORMAT AVUTIL SWSCALE) + find_package(FFmpeg REQUIRED) + set(SOUND_INPUT_INCLUDES ${SOUND_INPUT_INCLUDES} ${FFMPEG_INCLUDE_DIRS}) set(SOUND_INPUT_LIBRARY ${SOUND_INPUT_LIBRARY} ${FFMPEG_LIBRARIES}) set(SOUND_DEFINE ${SOUND_DEFINE} -DOPENMW_USE_FFMPEG) endif (USE_FFMPEG) diff --git a/apps/openmw/mwsound/ffmpeg_decoder.hpp b/apps/openmw/mwsound/ffmpeg_decoder.hpp index 7b028e1d0..a6e80fc9b 100644 --- a/apps/openmw/mwsound/ffmpeg_decoder.hpp +++ b/apps/openmw/mwsound/ffmpeg_decoder.hpp @@ -10,8 +10,8 @@ #include extern "C" { -#include -#include +#include +#include } #include "sound_decoder.hpp" diff --git a/cmake/FindFFMPEG.cmake b/cmake/FindFFMPEG.cmake deleted file mode 100644 index 2e755d047..000000000 --- a/cmake/FindFFMPEG.cmake +++ /dev/null @@ -1,105 +0,0 @@ -# Find the FFmpeg library -# -# Sets -# FFMPEG_FOUND. If false, don't try to use ffmpeg -# FFMPEG_INCLUDE_DIR -# FFMPEG_LIBRARIES -# -# Modified by Nicolay Korslund for OpenMW - -SET( FFMPEG_FOUND "NO" ) - -FIND_PATH( FFMPEG_general_INCLUDE_DIR libavcodec/avcodec.h libavformat/avformat.h - HINTS - PATHS - /usr/include - /usr/local/include - /usr/include/ffmpeg - /usr/local/include/ffmpeg - /usr/include/ffmpeg/libavcodec - /usr/local/include/ffmpeg/libavcodec - /usr/include/libavcodec - /usr/local/include/libavcodec - ) - -FIND_PATH( FFMPEG_avcodec_INCLUDE_DIR avcodec.h - HINTS - PATHS - ${FFMPEG_general_INCLUDE_DIR}/libavcodec - /usr/include - /usr/local/include - /usr/include/ffmpeg - /usr/local/include/ffmpeg - /usr/include/ffmpeg/libavcodec - /usr/local/include/ffmpeg/libavcodec - /usr/include/libavcodec - /usr/local/include/libavcodec -) - -FIND_PATH( FFMPEG_avformat_INCLUDE_DIR avformat.h - HINTS - PATHS - ${FFMPEG_general_INCLUDE_DIR}/libavformat - /usr/include - /usr/local/include - /usr/include/ffmpeg - /usr/local/include/ffmpeg - /usr/include/ffmpeg/libavformat - /usr/local/include/ffmpeg/libavformat - /usr/include/libavformat - /usr/local/include/libavformat -) - -set(FFMPEG_INCLUDE_DIR ${FFMPEG_general_INCLUDE_DIR} ${FFMPEG_avcodec_INCLUDE_DIR} ${FFMPEG_avformat_INCLUDE_DIR}) - -IF( FFMPEG_INCLUDE_DIR ) - -FIND_PROGRAM( FFMPEG_CONFIG ffmpeg-config - /usr/bin - /usr/local/bin - ${HOME}/bin -) - -IF( FFMPEG_CONFIG ) - EXEC_PROGRAM( ${FFMPEG_CONFIG} ARGS "--libs avformat" OUTPUT_VARIABLE FFMPEG_LIBS ) - SET( FFMPEG_FOUND "YES" ) - SET( FFMPEG_LIBRARIES "${FFMPEG_LIBS}" ) - -ELSE( FFMPEG_CONFIG ) - - FIND_LIBRARY( FFMPEG_avcodec_LIBRARY avcodec - /usr/lib - /usr/local/lib - /usr/lib64 - /usr/local/lib64 - ) - - FIND_LIBRARY( FFMPEG_avformat_LIBRARY avformat - /usr/lib - /usr/local/lib - /usr/lib64 - /usr/local/lib64 - ) - - FIND_LIBRARY( FFMPEG_avutil_LIBRARY avutil - /usr/lib - /usr/local/lib - /usr/lib64 - /usr/local/lib64 - ) - - IF( FFMPEG_avcodec_LIBRARY ) - IF( FFMPEG_avformat_LIBRARY ) - - SET( FFMPEG_FOUND "YES" ) - SET( FFMPEG_LIBRARIES ${FFMPEG_avformat_LIBRARY} ${FFMPEG_avcodec_LIBRARY} ) - IF( FFMPEG_avutil_LIBRARY ) - SET( FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${FFMPEG_avutil_LIBRARY} ) - ENDIF( FFMPEG_avutil_LIBRARY ) - - ENDIF( FFMPEG_avformat_LIBRARY ) - ENDIF( FFMPEG_avcodec_LIBRARY ) - -ENDIF( FFMPEG_CONFIG ) - -ENDIF( FFMPEG_INCLUDE_DIR ) diff --git a/cmake/FindFFmpeg.cmake b/cmake/FindFFmpeg.cmake new file mode 100644 index 000000000..526be5f1b --- /dev/null +++ b/cmake/FindFFmpeg.cmake @@ -0,0 +1,148 @@ +# vim: ts=2 sw=2 +# - Try to find the required ffmpeg components(default: AVFORMAT, AVUTIL, AVCODEC) +# +# Once done this will define +# FFMPEG_FOUND - System has the all required components. +# FFMPEG_INCLUDE_DIRS - Include directory necessary for using the required components headers. +# FFMPEG_LIBRARIES - Link these to use the required ffmpeg components. +# FFMPEG_DEFINITIONS - Compiler switches required for using the required ffmpeg components. +# +# For each of the components it will additionaly set. +# - AVCODEC +# - AVDEVICE +# - AVFORMAT +# - AVUTIL +# - POSTPROCESS +# - SWSCALE +# the following variables will be defined +# _FOUND - System has +# _INCLUDE_DIRS - Include directory necessary for using the headers +# _LIBRARIES - Link these to use +# _DEFINITIONS - Compiler switches required for using +# _VERSION - The components version +# +# Copyright (c) 2006, Matthias Kretz, +# Copyright (c) 2008, Alexander Neundorf, +# Copyright (c) 2011, Michael Jansen, +# +# Redistribution and use is allowed according to the terms of the BSD license. +# For details see the accompanying COPYING-CMAKE-SCRIPTS file. + +include(FindPackageHandleStandardArgs) + +# The default components were taken from a survey over other FindFFMPEG.cmake files +if (NOT FFmpeg_FIND_COMPONENTS) + set(FFmpeg_FIND_COMPONENTS AVCODEC AVFORMAT AVUTIL) +endif () + +# +### Macro: set_component_found +# +# Marks the given component as found if both *_LIBRARIES AND *_INCLUDE_DIRS is present. +# +macro(set_component_found _component ) + if (${_component}_LIBRARIES AND ${_component}_INCLUDE_DIRS) + # message(STATUS " - ${_component} found.") + set(${_component}_FOUND TRUE) + else () + # message(STATUS " - ${_component} not found.") + endif () +endmacro() + +# +### Macro: find_component +# +# Checks for the given component by invoking pkgconfig and then looking up the libraries and +# include directories. +# +macro(find_component _component _pkgconfig _library _header) + + if (NOT WIN32) + # use pkg-config to get the directories and then use these values + # in the FIND_PATH() and FIND_LIBRARY() calls + find_package(PkgConfig) + if (PKG_CONFIG_FOUND) + pkg_check_modules(PC_${_component} ${_pkgconfig}) + endif () + endif (NOT WIN32) + + find_path(${_component}_INCLUDE_DIRS ${_header} + HINTS + ${PC_LIB${_component}_INCLUDEDIR} + ${PC_LIB${_component}_INCLUDE_DIRS} + PATH_SUFFIXES + ffmpeg + ) + + find_library(${_component}_LIBRARIES NAMES ${_library} + HINTS + ${PC_LIB${_component}_LIBDIR} + ${PC_LIB${_component}_LIBRARY_DIRS} + ) + + set(${_component}_DEFINITIONS ${PC_${_component}_CFLAGS_OTHER} CACHE STRING "The ${_component} CFLAGS.") + set(${_component}_VERSION ${PC_${_component}_VERSION} CACHE STRING "The ${_component} version number.") + + set_component_found(${_component}) + + mark_as_advanced( + ${_component}_INCLUDE_DIRS + ${_component}_LIBRARIES + ${_component}_DEFINITIONS + ${_component}_VERSION) + +endmacro() + + +# Check for cached results. If there are skip the costly part. +if (NOT FFMPEG_LIBRARIES) + + # Check for all possible component. + find_component(AVCODEC libavcodec avcodec libavcodec/avcodec.h) + find_component(AVFORMAT libavformat avformat libavformat/avformat.h) + find_component(AVDEVICE libavdevice avdevice libavdevice/avdevice.h) + find_component(AVUTIL libavutil avutil libavutil/avutil.h) + find_component(SWSCALE libswscale swscale libswscale/swscale.h) + find_component(POSTPROC libpostproc postproc libpostproc/postprocess.h) + + # Check if the required components were found and add their stuff to the FFMPEG_* vars. + foreach (_component ${FFmpeg_FIND_COMPONENTS}) + if (${_component}_FOUND) + # message(STATUS "Required component ${_component} present.") + set(FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${${_component}_LIBRARIES}) + set(FFMPEG_DEFINITIONS ${FFMPEG_DEFINITIONS} ${${_component}_DEFINITIONS}) + list(APPEND FFMPEG_INCLUDE_DIRS ${${_component}_INCLUDE_DIRS}) + else () + # message(STATUS "Required component ${_component} missing.") + endif () + endforeach () + + # Build the include path with duplicates removed. + if (FFMPEG_INCLUDE_DIRS) + list(REMOVE_DUPLICATES FFMPEG_INCLUDE_DIRS) + endif () + + # cache the vars. + set(FFMPEG_INCLUDE_DIRS ${FFMPEG_INCLUDE_DIRS} CACHE STRING "The FFmpeg include directories." FORCE) + set(FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} CACHE STRING "The FFmpeg libraries." FORCE) + set(FFMPEG_DEFINITIONS ${FFMPEG_DEFINITIONS} CACHE STRING "The FFmpeg cflags." FORCE) + + mark_as_advanced(FFMPEG_INCLUDE_DIRS + FFMPEG_LIBRARIES + FFMPEG_DEFINITIONS) + +endif () + +# Now set the noncached _FOUND vars for the components. +foreach (_component AVCODEC AVDEVICE AVFORMAT AVUTIL POSTPROCESS SWSCALE) + set_component_found(${_component}) +endforeach () + +# Compile the list of required vars +set(_FFmpeg_REQUIRED_VARS FFMPEG_LIBRARIES FFMPEG_INCLUDE_DIRS) +foreach (_component ${FFmpeg_FIND_COMPONENTS}) + list(APPEND _FFmpeg_REQUIRED_VARS ${_component}_LIBRARIES ${_component}_INCLUDE_DIRS) +endforeach () + +# Give a nice error message if some of the required vars are missing. +find_package_handle_standard_args(FFmpeg DEFAULT_MSG ${_FFmpeg_REQUIRED_VARS})