1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
if(NOT CMAKE_CROSSCOMPILING)
find_package(PkgConfig QUIET)
pkg_check_modules(PC_AVCODEC libavcodec)
pkg_check_modules(PC_AVFORMAT libavformat)
pkg_check_modules(PC_AVUTIL libavutil)
pkg_check_modules(PC_SWSCALE libswscale)
pkg_check_modules(PC_SWRESAMPLE libswresample)
if(TARGET_OS STREQUAL "linux")
pkg_search_module(PC_X264 libx264 x264)
endif()
endif()
set_extra_dirs_lib(FFMPEG ffmpeg)
find_library(AVCODEC_LIBRARY
NAMES avcodec.61 avcodec libavcodec
HINTS ${HINTS_FFMPEG_LIBDIR} ${PC_AVCODEC_LIBRARY_DIRS}
PATHS ${PATHS_AVCODEC_LIBDIR}
${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
)
find_library(AVFORMAT_LIBRARY
NAMES avformat.61 avformat libavformat
HINTS ${HINTS_FFMPEG_LIBDIR} ${PC_AVFORMAT_LIBRARY_DIRS}
PATHS ${PATHS_AVFORMAT_LIBDIR}
${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
)
find_library(AVUTIL_LIBRARY
NAMES avutil.59 avutil libavutil
HINTS ${HINTS_FFMPEG_LIBDIR} ${PC_AVUTIL_LIBRARY_DIRS}
PATHS ${PATHS_AVUTIL_LIBDIR}
${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
)
find_library(SWSCALE_LIBRARY
NAMES swscale.8 swscale libswscale
HINTS ${HINTS_FFMPEG_LIBDIR} ${PC_SWSCALE_LIBRARY_DIRS}
PATHS ${PATHS_SWSCALE_LIBDIR}
${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
)
find_library(SWRESAMPLE_LIBRARY
NAMES swresample.5 swresample libswresample
HINTS ${HINTS_FFMPEG_LIBDIR} ${PC_SWRESAMPLE_LIBRARY_DIRS}
PATHS ${PATHS_SWRESAMPLE_LIBDIR}
${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
)
if(TARGET_OS STREQUAL "linux")
find_library(X264_LIBRARY
NAMES x264 libx264
HINTS ${HINTS_FFMPEG_LIBDIR} ${PC_X264_LIBRARY_DIRS}
PATHS ${PATHS_X264_LIBDIR}
${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
)
endif()
set_extra_dirs_include(AVCODEC ffmpeg "${AVCODEC_LIBRARY}")
find_path(AVCODEC_INCLUDEDIR libavcodec
HINTS ${HINTS_AVCODEC_INCLUDEDIR} ${PC_AVCODEC_INCLUDE_DIRS}
PATHS ${PATHS_AVCODEC_INCLUDEDIR}
${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
)
set_extra_dirs_include(AVFORMAT ffmpeg "${AVFORMAT_LIBRARY}")
find_path(AVFORMAT_INCLUDEDIR libavformat
HINTS ${HINTS_AVFORMAT_INCLUDEDIR} ${PC_AVFORMAT_INCLUDE_DIRS}
PATHS ${PATHS_AVFORMAT_INCLUDEDIR}
${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
)
set_extra_dirs_include(AVUTIL ffmpeg "${AVUTIL_LIBRARY}")
find_path(AVUTIL_INCLUDEDIR libavutil
HINTS ${HINTS_AVUTIL_INCLUDEDIR} ${PC_AVUTIL_INCLUDE_DIRS}
PATHS ${PATHS_AVUTIL_INCLUDEDIR}
${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
)
set_extra_dirs_include(SWSCALE ffmpeg "${SWSCALE_LIBRARY}")
find_path(SWSCALE_INCLUDEDIR libswscale
HINTS ${HINTS_SWSCALE_INCLUDEDIR} ${PC_SWSCALE_INCLUDE_DIRS}
PATHS ${PATHS_SWSCALE_INCLUDEDIR}
${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
)
set_extra_dirs_include(SWRESAMPLE ffmpeg "${SWRESAMPLE_LIBRARY}")
find_path(SWRESAMPLE_INCLUDEDIR libswresample
HINTS ${HINTS_SWRESAMPLE_INCLUDEDIR} ${PC_SWRESAMPLE_INCLUDE_DIRS}
PATHS ${PATHS_SWRESAMPLE_INCLUDEDIR}
${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
)
if(TARGET_OS STREQUAL "linux")
set_extra_dirs_include(X264 x264 "${X264_LIBRARY}")
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(FFMPEG DEFAULT_MSG
AVCODEC_LIBRARY
AVFORMAT_LIBRARY
AVUTIL_LIBRARY
SWSCALE_LIBRARY
SWRESAMPLE_LIBRARY
AVCODEC_INCLUDEDIR
AVFORMAT_INCLUDEDIR
AVUTIL_INCLUDEDIR
SWSCALE_INCLUDEDIR
SWRESAMPLE_INCLUDEDIR
)
mark_as_advanced(
AVCODEC_LIBRARY
AVFORMAT_LIBRARY
AVUTIL_LIBRARY
SWSCALE_LIBRARY
SWRESAMPLE_LIBRARY
AVCODEC_INCLUDEDIR
AVFORMAT_INCLUDEDIR
AVUTIL_INCLUDEDIR
SWSCALE_INCLUDEDIR
SWRESAMPLE_INCLUDEDIR
)
set(FFMPEG_LIBRARIES
${AVFORMAT_LIBRARY} # has to come before avcodec
${AVCODEC_LIBRARY}
${AVUTIL_LIBRARY}
${SWSCALE_LIBRARY}
${SWRESAMPLE_LIBRARY}
)
if(TARGET_OS STREQUAL "linux")
list(APPEND FFMPEG_LIBRARIES ${X264_LIBRARY})
endif()
if(NOT TARGET_OS STREQUAL "windows")
list(APPEND FFMPEG_LIBRARIES ${CMAKE_DL_LIBS})
endif()
set(FFMPEG_INCLUDE_DIRS
${AVCODEC_INCLUDEDIR}
${AVFORMAT_INCLUDEDIR}
${AVUTIL_INCLUDEDIR}
${SWSCALE_INCLUDEDIR}
${SWRESAMPLE_INCLUDEDIR}
)
is_bundled(FFMPEG_BUNDLED "${AVCODEC_LIBRARY}")
set(FFMPEG_COPY_FILES)
if(FFMPEG_BUNDLED)
if(TARGET_OS STREQUAL "windows")
set(FFMPEG_COPY_FILES
"${EXTRA_FFMPEG_LIBDIR}/avcodec-61.dll"
"${EXTRA_FFMPEG_LIBDIR}/avformat-61.dll"
"${EXTRA_FFMPEG_LIBDIR}/avutil-59.dll"
"${EXTRA_FFMPEG_LIBDIR}/swresample-5.dll"
"${EXTRA_FFMPEG_LIBDIR}/swscale-8.dll"
)
elseif(TARGET_OS STREQUAL "mac")
set(FFMPEG_COPY_FILES
"${EXTRA_FFMPEG_LIBDIR}/libavcodec.61.dylib"
"${EXTRA_FFMPEG_LIBDIR}/libavformat.61.dylib"
"${EXTRA_FFMPEG_LIBDIR}/libavutil.59.dylib"
"${EXTRA_FFMPEG_LIBDIR}/libswresample.5.dylib"
"${EXTRA_FFMPEG_LIBDIR}/libswscale.8.dylib"
)
endif()
endif()
|
