Help options:
--help print this message
+ --quiet Suppress showing informative output
--list-decoders show all available decoders
--list-encoders show all available encoders
--list-hwaccels show all available hardware accelerators
Standard options:
--logfile=FILE log tests and output to FILE [config.log]
--disable-logging do not log configure debug information
- --prefix=PREFIX install in PREFIX [$prefix]
+ --prefix=PREFIX install in PREFIX [$prefix_default]
--bindir=DIR install binaries in DIR [PREFIX/bin]
--datadir=DIR install data files in DIR [PREFIX/share/avconv]
--docdir=DIR install documentation in DIR [PREFIX/share/doc/libav]
--shlibdir=DIR install shared libs in DIR [PREFIX/lib]
--incdir=DIR install includes in DIR [PREFIX/include]
--mandir=DIR install man page in DIR [PREFIX/share/man]
- --enable-rpath use rpath when linking programs [USE WITH CARE]
+ --enable-rpath use rpath when linking programs (USE WITH CARE)
Licensing options:
--enable-gpl allow use of GPL code, the resulting libs
--disable-static do not build static libraries [no]
--enable-shared build shared libraries [no]
--enable-small optimize for size instead of speed
- --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary)
+ --enable-runtime-cpudetect detect CPU capabilities at runtime (bigger binary)
--enable-gray enable full grayscale support (slower color)
--disable-swscale-alpha disable alpha channel support in swscale
--disable-all disable building components, libraries and programs
Component options:
--disable-doc do not build documentation
+ --disable-pod2man do not build manual pages
+ --disable-texi2html do not build HTML documentation
--disable-avdevice disable libavdevice build
--disable-avcodec disable libavcodec build
--disable-avformat disable libavformat build
themselves, not all their features will necessarily be usable by Libav.
--enable-avisynth video frameserver
+ --enable-avxsynth Linux version of AviSynth
--enable-bzlib bzip2 compression [autodetect]
--enable-frei0r video filtering plugins
--enable-gnutls crypto
--enable-libfontconfig font configuration and management
--enable-libfreetype font rendering
--enable-libgsm GSM audio encoding/decoding
+ --enable-libhdcd HDCD decoding filter
--enable-libilbc ILBC audio encoding/decoding
--enable-libkvazaar HEVC video encoding
--enable-libmp3lame MP3 audio encoding
--extra-libs=ELIBS add ELIBS [$ELIBS]
--extra-version=STRING version string suffix []
--optflags=OPTFLAGS override optimization-related compiler flags
- --build-suffix=SUFFIX library name suffix []
--enable-pic build position-independent code
--enable-thumb compile for Thumb instruction set
--enable-lto use link-time optimization
--disable-safe-bitstream-reader
disable buffer boundary checking in bitreaders
(faster, but may crash)
- --enable-memalign-hack emulate memalign, interferes with memory debuggers
--enable-sram allow use of on-chip SRAM
Optimization options (experts only):
pat=$1
shift
for v; do
- eval "case $v in $pat) echo $v ;; esac"
+ eval "case $v in $pat) printf '%s ' $v ;; esac"
done
}
pat=$1
shift
for v; do
- eval "case $v in $pat) ;; *) echo $v ;; esac"
+ eval "case $v in $pat) ;; *) printf '%s ' $v ;; esac"
done
}
append CFLAGS $($cflags_filter "$@")
}
+add_cflags_headers(){
+ append CFLAGS_HEADERS $($cflags_filter "$@")
+}
+
add_asflags(){
append ASFLAGS $($asflags_filter "$@")
}
check_cppflags(){
log check_cppflags "$@"
- check_cc "$@" <<EOF && append CPPFLAGS "$@"
+ check_cpp "$@" <<EOF && append CPPFLAGS "$@"
int x;
EOF
}
}
test_objcflags(){
- log test_cflags "$@"
- set -- $($cflags_filter "$@")
+ log test_objcflags "$@"
+ set -- $($objcflags_filter "$@")
check_objcc "$@" <<EOF
int x;
EOF
}
check_objcflags(){
- log check_cflags "$@"
+ log check_objcflags "$@"
test_objcflags "$@" && add_objcflags "$@"
}
EOF
}
-check_lib(){
- log check_lib "$@"
- header="$1"
- func="$2"
+test_cflags_cpp(){
+ log test_cflags_cpp "$@"
+ flags=$1
+ condition=$2
shift 2
- check_header $header && check_func $func "$@" && add_extralibs "$@"
+ set -- $($cflags_filter "$flags")
+ check_cpp "$@" <<EOF
+#if !($condition)
+#error "unsatisfied condition: $condition"
+#endif
+EOF
}
-check_lib2(){
- log check_lib2 "$@"
- headers="$1"
- funcs="$2"
- shift 2
- check_func_headers "$headers" "$funcs" "$@" && add_extralibs "$@"
+check_lib(){
+ log check_lib "$@"
+ name="$1"
+ headers="$2"
+ funcs="$3"
+ shift 3
+ disable $name
+ check_func_headers "$headers" "$funcs" "$@" &&
+ enable $name && add_extralibs "$@"
}
check_pkg_config(){
log check_pkg_config "$@"
- pkg="$1"
+ pkg_version="$1"
+ pkg="${1%% *}"
headers="$2"
funcs="$3"
shift 3
- check_cmd $pkg_config --exists --print-errors $pkg || return
+ check_cmd $pkg_config --exists --print-errors $pkg_version || return
pkg_cflags=$($pkg_config --cflags $pkg_config_flags $pkg)
pkg_libs=$($pkg_config --libs $pkg_config_flags $pkg)
check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" &&
- set_safe "${pkg}_cflags" $pkg_cflags &&
- set_safe "${pkg}_libs" $pkg_libs
+ set_safe "${pkg}_cflags" $pkg_cflags &&
+ set_safe "${pkg}_extralibs" $pkg_libs
}
check_exec(){
}
check_exec_crash(){
+ log check_exec_crash "$@"
code=$(cat)
# exit() is not async signal safe. _Exit (C99) and _exit (POSIX)
}
require(){
- name="$1"
- header="$2"
- func="$3"
- shift 3
- check_lib $header $func "$@" || die "ERROR: $name not found"
-}
-
-require2(){
- name="$1"
+ log require "$@"
+ name_version="$1"
+ name="${1%% *}"
headers="$2"
func="$3"
shift 3
- check_lib2 "$headers" $func "$@" || die "ERROR: $name not found"
+ check_lib $name "$headers" $func "$@" || die "ERROR: $name_version not found"
}
require_pkg_config(){
- pkg="$1"
- check_pkg_config "$@" || die "ERROR: $pkg not found"
+ log require_pkg_config "$@"
+ pkg_version="$1"
+ pkg="${1%% *}"
+ check_pkg_config "$@" || die "ERROR: $pkg_version not found"
add_cflags $(get_safe "${pkg}_cflags")
- add_extralibs $(get_safe "${pkg}_libs")
+ add_extralibs $(get_safe "${pkg}_extralibs")
}
hostcc_e(){
check_host_cppflags(){
log check_host_cppflags "$@"
- check_host_cc "$@" <<EOF && append host_cppflags "$@"
+ check_host_cpp "$@" <<EOF && append host_cppflags "$@"
int x;
EOF
}
}
cp_if_changed(){
- cmp -s "$1" "$2" && echo "$2 is unchanged" && return
+ cmp -s "$1" "$2" && { test "$quiet" != "yes" && echo "$2 is unchanged"; } && return
mkdir -p "$(dirname $2)"
- $cp_f "$1" "$2"
+ cp -f "$1" "$2"
}
# CONFIG_LIST contains configurable options, while HAVE_LIST is for
"
EXAMPLE_LIST="
- avcodec_example
+ decode_audio_example
+ decode_video_example
+ encode_audio_example
+ encode_video_example
filter_audio_example
metadata_example
output_example
$EXTERNAL_LIBRARY_NONFREE_LIST
$EXTERNAL_LIBRARY_VERSION3_LIST
avisynth
+ avxsynth
bzlib
frei0r
gnutls
libfontconfig
libfreetype
libgsm
+ libhdcd
libilbc
libkvazaar
libmp3lame
rdft
"
+# COMPONENT_LIST needs to come last to ensure correct dependency checking
CONFIG_LIST="
- $COMPONENT_LIST
$EXAMPLE_LIST
$EXTERNAL_LIBRARY_LIST
$HWACCEL_LIBRARY_LIST
$LIBRARY_LIST
$PROGRAM_LIST
$SUBSYSTEM_LIST
- memalign_hack
neon_clobber_test
pic
pod2man
thumb
valgrind_backtrace
xmm_clobber_test
+ $COMPONENT_LIST
"
THREADS_LIST="
fast_cmov
local_aligned_8
local_aligned_16
+ local_aligned_32
simd_align_16
+ simd_align_32
"
BUILTIN_LIST="
arpa_inet_h
cdio_paranoia_h
cdio_paranoia_paranoia_h
+ d3d11_h
dispatch_dispatch_h
dev_bktr_ioctl_bt848_h
dev_bktr_ioctl_meteor_h
dev_video_meteor_ioctl_meteor_h
direct_h
dlfcn_h
- d3d11_h
dxva_h
gsm_h
io_h
poll_h
sndio_h
soundcard_h
+ stdatomic_h
sys_mman_h
sys_param_h
sys_resource_h
$(add_suffix _external $ARCH_EXT_LIST)
$(add_suffix _inline $ARCH_EXT_LIST)
$ARCH_FEATURES
- $ATOMICS_LIST
$BUILTIN_LIST
$HAVE_LIST_CMDLINE
$HAVE_LIST_PUB
$THREADS_LIST
$TOOLCHAIN_FEATURES
$TYPES_LIST
- atomics_native
dos_paths
dxva2_lib
libc_msvcrt
- libdc1394_1
- libdc1394_2
MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS
sdl
section_data_rel_ro
vaapi_drm
vaapi_x11
vdpau_x11
- xlib
"
# options emitted with CONFIG_ prefix but not available on the command line
flacdsp
fmtconvert
g722dsp
- gcrypt
gmp
golomb
gplv3
h264parse
h264pred
h264qpel
+ hevc_ps
hpeldsp
huffman
huffyuvdsp
mpeg_er
mpegaudio
mpegaudiodsp
+ mpegaudioheader
mpegvideo
mpegvideoenc
mss34dsp
ar
arch
as
- build_suffix
cc
objcc
cpu
extra_version
host_cc
host_cflags
+ host_extralibs
host_ld
host_ldflags
- host_libs
host_os
ld
logfile
fast_clz_if_any="aarch64 alpha avr32 mips ppc x86"
fast_unaligned_if_any="aarch64 ppc x86"
simd_align_16_if_any="altivec neon sse"
+simd_align_32_if_any="avx"
# system capabilities
symver_if_any="symver_asm_label symver_gnu_asm"
faandct_deps="faan fdctdsp"
faanidct_deps="faan idctdsp"
h264dsp_select="startcode"
+hevc_ps_select="golomb"
intrax8_select="blockdsp idctdsp"
mdct_select="fft"
rdft_select="fft"
me_cmp_select="fdctdsp idctdsp pixblockdsp"
mpeg_er_select="error_resilience"
-mpegaudio_select="mpegaudiodsp"
+mpegaudio_select="mpegaudiodsp mpegaudioheader"
mpegaudiodsp_select="dct"
mpegvideo_select="blockdsp hpeldsp idctdsp me_cmp mpeg_er videodsp"
mpegvideoenc_select="me_cmp mpegvideo pixblockdsp qpeldsp"
eatgq_decoder_select="aandcttables idctdsp"
eatqi_decoder_select="aandcttables blockdsp bswapdsp idctdsp"
exr_decoder_deps="zlib"
-ffv1_decoder_select="golomb rangecoder"
+ffv1_decoder_select="rangecoder"
ffv1_encoder_select="rangecoder"
ffvhuff_decoder_select="huffyuv_decoder"
ffvhuff_encoder_select="huffyuv_encoder"
fic_decoder_select="golomb"
-flac_decoder_select="flacdsp golomb"
-flac_encoder_select="bswapdsp flacdsp golomb lpc"
+flac_decoder_select="flacdsp"
+flac_encoder_select="bswapdsp flacdsp lpc"
flashsv_decoder_deps="zlib"
flashsv_encoder_deps="zlib"
flashsv2_decoder_deps="zlib"
hap_decoder_select="snappy texturedsp"
hap_encoder_deps="libsnappy"
hap_encoder_select="texturedspenc"
-hevc_decoder_select="bswapdsp cabac golomb videodsp"
+hevc_decoder_select="bswapdsp cabac hevc_ps videodsp"
huffyuv_decoder_select="bswapdsp huffyuvdsp"
huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp"
iac_decoder_select="imc_decoder"
indeo4_decoder_select="ividsp"
indeo5_decoder_select="ividsp"
interplay_video_decoder_select="hpeldsp"
-jpegls_decoder_select="golomb mjpeg_decoder"
-jpegls_encoder_select="golomb"
+jpegls_decoder_select="mjpeg_decoder"
jv_decoder_select="blockdsp"
lagarith_decoder_select="huffyuvdsp"
ljpeg_encoder_select="aandcttables idctdsp jpegtables"
-loco_decoder_select="golomb"
magicyuv_decoder_select="huffyuvdsp"
mdec_decoder_select="blockdsp idctdsp mpegvideo"
metasound_decoder_select="lsp mdct sinewin"
mjpeg_decoder_select="blockdsp hpeldsp idctdsp jpegtables"
mjpeg_encoder_select="aandcttables jpegtables mpegvideoenc"
mjpegb_decoder_select="mjpeg_decoder"
-mjpeg_vaapi_encoder_deps="VAEncPictureParameterBufferJPEG"
-mjpeg_vaapi_encoder_select="vaapi_encode jpegtables"
mlp_decoder_select="mlp_parser"
motionpixels_decoder_select="bswapdsp"
mp1_decoder_select="mpegaudio"
msmpeg4v2_encoder_select="h263_encoder"
msmpeg4v3_decoder_select="h263_decoder"
msmpeg4v3_encoder_select="h263_encoder"
-mss2_decoder_select="error_resilience mpeg_er mpegvideo vc1_decoder"
+mss2_decoder_select="error_resilience mpeg_er mpegvideo qpeldsp vc1_decoder"
mts2_decoder_select="mss34dsp"
mxpeg_decoder_select="mjpeg_decoder"
nellymoser_decoder_select="mdct sinewin"
rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpeg_er mpegvideo rv34dsp videodsp"
rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpeg_er mpegvideo rv34dsp videodsp"
screenpresso_decoder_deps="zlib"
-shorten_decoder_select="golomb"
sipr_decoder_select="lsp"
sp5x_decoder_select="mjpeg_decoder"
svq1_decoder_select="hpeldsp"
vp6f_decoder_select="vp6_decoder"
vp7_decoder_select="h264pred videodsp vp8dsp"
vp8_decoder_select="h264pred videodsp vp8dsp"
-vp9_decoder_select="videodsp"
+vp9_decoder_select="videodsp vp9_superframe_split_bsf"
webp_decoder_select="vp8_decoder"
wmapro_decoder_select="mdct sinewin wma_freqs"
wmav1_decoder_select="mdct sinewin wma_freqs"
# hardware accelerators
d3d11va_deps="d3d11_h dxva_h ID3D11VideoDecoder"
dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode"
-vaapi_deps="va_va_h"
+dxva2_lib_deps="dxva2"
vda_deps="VideoDecodeAcceleration_VDADecoder_h pthreads"
vda_extralibs="-framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore"
-vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
h263_vaapi_hwaccel_deps="vaapi"
h263_vaapi_hwaccel_select="h263_decoder"
h264_d3d11va_hwaccel_select="h264_decoder"
h264_dxva2_hwaccel_deps="dxva2"
h264_dxva2_hwaccel_select="h264_decoder"
-h264_mmal_decoder_deps="mmal"
-h264_mmal_decoder_select="mmal"
h264_mmal_hwaccel_deps="mmal"
-h264_omx_encoder_deps="omx"
h264_qsv_hwaccel_deps="libmfx"
h264_vaapi_hwaccel_deps="vaapi"
h264_vaapi_hwaccel_select="h264_decoder"
mpeg2_d3d11va_hwaccel_select="mpeg2video_decoder"
mpeg2_dxva2_hwaccel_deps="dxva2"
mpeg2_dxva2_hwaccel_select="mpeg2video_decoder"
-mpeg2_mmal_decoder_deps="mmal"
-mpeg2_mmal_decoder_select="mmal"
mpeg2_mmal_hwaccel_deps="mmal"
mpeg2_qsv_hwaccel_deps="libmfx"
mpeg2_vaapi_hwaccel_deps="vaapi"
mpeg2_vaapi_hwaccel_select="mpeg2video_decoder"
mpeg2_vdpau_hwaccel_deps="vdpau"
mpeg2_vdpau_hwaccel_select="mpeg2video_decoder"
-mpeg4_omx_encoder_deps="omx"
mpeg4_vaapi_hwaccel_deps="vaapi"
mpeg4_vaapi_hwaccel_select="mpeg4_decoder"
mpeg4_vdpau_hwaccel_deps="vdpau"
vc1_d3d11va_hwaccel_select="vc1_decoder"
vc1_dxva2_hwaccel_deps="dxva2"
vc1_dxva2_hwaccel_select="vc1_decoder"
-vc1_mmal_decoder_deps="mmal"
-vc1_mmal_decoder_select="mmal"
vc1_mmal_hwaccel_deps="mmal"
+vc1_qsv_hwaccel_deps="libmfx"
vc1_vaapi_hwaccel_deps="vaapi"
vc1_vaapi_hwaccel_select="vc1_decoder"
vc1_vdpau_hwaccel_deps="vdpau"
vc1_vdpau_hwaccel_select="vc1_decoder"
+vp8_qsv_hwaccel_deps="libmfx"
+vp8_vaapi_hwaccel_deps="vaapi VAPictureParameterBufferVP8"
+vp8_vaapi_hwaccel_select="vp8_decoder"
wmv3_d3d11va_hwaccel_select="vc1_d3d11va_hwaccel"
wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel"
wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"
nvenc_extralibs='$ldl'
omx_deps="dlopen pthreads"
omx_extralibs='$ldl'
+omx_rpi_select="omx"
qsvdec_select="qsv"
qsvenc_select="qsv"
vaapi_encode_deps="vaapi"
hwupload_cuda_filter_deps="cuda"
scale_npp_filter_deps="cuda libnpp"
+h264_mmal_decoder_deps="mmal"
h264_nvenc_encoder_deps="nvenc"
+h264_omx_encoder_deps="omx"
h264_qsv_decoder_deps="libmfx"
h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsvdec h264_qsv_hwaccel"
h264_qsv_encoder_deps="libmfx"
h264_qsv_encoder_select="qsvenc"
h264_vaapi_encoder_deps="VAEncPictureParameterBufferH264"
h264_vaapi_encoder_select="vaapi_encode golomb"
-
hevc_nvenc_encoder_deps="nvenc"
hevc_qsv_decoder_deps="libmfx"
-hevc_qsv_encoder_deps="libmfx"
hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser hevc_qsv_hwaccel qsvdec"
-hevc_qsv_encoder_select="qsvenc"
+hevc_qsv_encoder_deps="libmfx"
+hevc_qsv_encoder_select="hevc_ps qsvenc"
hevc_vaapi_encoder_deps="VAEncPictureParameterBufferHEVC"
hevc_vaapi_encoder_select="vaapi_encode golomb"
+mjpeg_vaapi_encoder_deps="VAEncPictureParameterBufferJPEG"
+mjpeg_vaapi_encoder_select="vaapi_encode jpegtables"
+mpeg2_mmal_decoder_deps="mmal"
mpeg2_qsv_decoder_deps="libmfx"
mpeg2_qsv_decoder_select="qsvdec mpeg2_qsv_hwaccel mpegvideo_parser"
mpeg2_qsv_encoder_deps="libmfx"
mpeg2_qsv_encoder_select="qsvenc"
+mpeg4_omx_encoder_deps="omx"
+vc1_mmal_decoder_deps="mmal"
+vc1_qsv_decoder_deps="libmfx"
+vc1_qsv_decoder_select="qsvdec vc1_qsv_hwaccel vc1_parser"
+vp8_qsv_decoder_deps="libmfx"
+vp8_qsv_decoder_select="qsvdec vp8_qsv_hwaccel vp8_parser"
-nvenc_h264_encoder_deps="nvenc"
-nvenc_hevc_encoder_deps="nvenc"
+nvenc_h264_encoder_select="h264_nvenc_encoder"
+nvenc_hevc_encoder_select="hevc_nvenc_encoder"
# parsers
h264_parser_select="golomb h264dsp h264parse"
-hevc_parser_select="golomb"
+hevc_parser_select="hevc_ps"
+mpegaudio_parser_select="mpegaudioheader"
mpegvideo_parser_select="mpegvideo"
mpeg4video_parser_select="error_resilience h263dsp mpegvideo qpeldsp"
vc1_parser_select="vc1dsp"
mjpeg2jpeg_bsf_select="jpegtables"
# external libraries
+avisynth_deps="LoadLibrary"
+avxsynth_deps="dlopen"
+avisynth_demuxer_deps_any="avisynth avxsynth"
+avisynth_demuxer_select="riffdec"
libdcadec_decoder_deps="libdcadec"
libfaac_encoder_deps="libfaac"
libfaac_encoder_select="audio_frame_queue"
libilbc_encoder_deps="libilbc"
libkvazaar_encoder_deps="libkvazaar"
libmp3lame_encoder_deps="libmp3lame"
-libmp3lame_encoder_select="audio_frame_queue"
+libmp3lame_encoder_select="audio_frame_queue mpegaudioheader"
libopencore_amrnb_decoder_deps="libopencore_amrnb"
libopencore_amrnb_encoder_deps="libopencore_amrnb"
libopencore_amrnb_encoder_select="audio_frame_queue"
libvpx_vp9_decoder_deps="libvpx"
libvpx_vp9_encoder_deps="libvpx"
libwavpack_encoder_deps="libwavpack"
+libwavpack_encoder_select="audio_frame_queue"
libwebp_encoder_deps="libwebp"
libx262_encoder_deps="libx262"
libx264_encoder_deps="libx264"
libx265_encoder_deps="libx265"
libxavs_encoder_deps="libxavs"
-libxvid_encoder_deps="libxvid"
+libxvid_encoder_deps="libxvid mkstemp"
# demuxers / muxers
ac3_demuxer_select="ac3_parser"
asf_stream_muxer_select="asf_muxer"
avi_demuxer_select="iso_media riffdec"
avi_muxer_select="riffenc"
-avisynth_demuxer_deps="avisynth"
-avisynth_demuxer_select="riffdec"
caf_demuxer_select="iso_media riffdec"
dash_muxer_select="mp4_muxer"
dirac_demuxer_select="dirac_parser"
mov_demuxer_suggest="zlib"
mov_muxer_select="iso_media riffenc rtpenc_chain"
mp3_demuxer_select="mpegaudio_parser"
+mp3_muxer_select="mpegaudioheader"
mp4_muxer_select="mov_muxer"
mpegts_demuxer_select="iso_media"
mpegts_muxer_select="adts_muxer latm_muxer"
xwma_demuxer_select="riffdec"
# indevs / outdevs
-alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp"
-alsa_outdev_deps="alsa_asoundlib_h"
-avfoundation_indev_deps="AVFoundation_AVFoundation_h"
+alsa_indev_deps="alsa"
+alsa_outdev_deps="alsa"
+avfoundation_indev_deps="AVFoundation_AVFoundation_h objc_arc pthreads"
+avfoundation_indev_extralibs="-framework Foundation -framework AVFoundation -framework CoreVideo -framework CoreMedia"
bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h"
dv1394_indev_deps="dv1394"
dv1394_indev_select="dv_demuxer"
fbdev_indev_deps="linux_fb_h"
-jack_indev_deps="jack_jack_h"
+jack_indev_deps="jack"
jack_indev_deps_any="sem_timedwait dispatch_dispatch_h"
libcdio_indev_deps="libcdio"
libdc1394_indev_deps="libdc1394"
oss_indev_deps_any="soundcard_h sys_soundcard_h"
oss_outdev_deps_any="soundcard_h sys_soundcard_h"
pulse_indev_deps="libpulse"
-sndio_indev_deps="sndio_h"
-sndio_outdev_deps="sndio_h"
+sndio_indev_deps="sndio"
+sndio_outdev_deps="sndio"
v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h"
-vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines"
-vfwcap_indev_extralibs="-lavicap32"
-x11grab_xcb_indev_deps="libxcb"
+vfwcap_indev_deps="vfw32 vfwcap_defines"
+xcbgrab_indev_deps="libxcb"
# protocols
ffrtmpcrypt_protocol_deps="!librtmp_protocol"
-ffrtmpcrypt_protocol_deps_any="gcrypt gmp openssl"
+ffrtmpcrypt_protocol_deps_any="gmp openssl"
ffrtmpcrypt_protocol_select="tcp_protocol"
ffrtmphttp_protocol_deps="!librtmp_protocol"
ffrtmphttp_protocol_select="http_protocol"
unix_protocol_select="network"
# filters
+asyncts_filter_deps="avresample"
blackframe_filter_deps="gpl"
boxblur_filter_deps="gpl"
bs2b_filter_deps="libbs2b"
cropdetect_filter_deps="gpl"
deinterlace_qsv_filter_deps="libmfx"
+deinterlace_vaapi_filter_deps="vaapi"
delogo_filter_deps="gpl"
drawtext_filter_deps="libfreetype"
frei0r_filter_deps="frei0r dlopen"
frei0r_filter_extralibs='$ldl'
frei0r_src_filter_deps="frei0r dlopen"
frei0r_src_filter_extralibs='$ldl'
+hdcd_filter_deps="libhdcd"
hqdn3d_filter_deps="gpl"
interlace_filter_deps="gpl"
+movie_filter_deps="avcodec avformat"
ocv_filter_deps="libopencv"
resample_filter_deps="avresample"
scale_filter_deps="swscale"
scale_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
# examples
-avcodec_example_deps="avcodec avutil"
+decode_audio_example_deps="avcodec avutil"
+decode_video_example_deps="avcodec avutil"
+encode_audio_example_deps="avcodec avutil"
+encode_video_example_deps="avcodec avutil"
filter_audio_example_deps="avfilter avutil"
metadata_example_deps="avformat avutil"
-output_example_deps="avcodec avformat avutil swscale"
-qsvdec_example_deps="avcodec avutil libmfx h264_qsv_decoder vaapi_x11"
+output_example_deps="avcodec avformat avresample avutil swscale"
+qsvdec_example_deps="avcodec avutil libmfx h264_qsv_decoder"
transcode_aac_example_deps="avcodec avformat avresample"
# libraries, in linking order
avcodec_deps="avutil"
+avcodec_select="null_bsf"
avdevice_deps="avformat avcodec avutil"
avfilter_deps="avutil"
avformat_deps="avcodec avutil"
fps_filter null_filter resample_filter scale_filter
trim_filter"
avplay_deps="avcodec avfilter avformat avresample sdl"
-avplay_libs='$sdl_libs'
+avplay_extralibs='$sdl_extralibs'
avplay_select="rdft format_filter transpose_filter hflip_filter vflip_filter"
avprobe_deps="avcodec avformat"
ar_default="ar"
cc_default="gcc"
host_cc_default="gcc"
-cp_f="cp -f"
ln_s="ln -s -f"
nm_default="nm -g"
objformat="elf"
SHFLAGS='-shared -Wl,-soname,$$(@F)'
LIBPREF="lib"
LIBSUF=".a"
-FULLNAME='$(NAME)$(BUILDSUF)'
-LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)'
+LIBNAME='$(LIBPREF)$(NAME)$(LIBSUF)'
SLIBPREF="lib"
SLIBSUF=".so"
-SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)'
+SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
HOSTCC_O='-o $@'
HOSTLD_O='-o $@'
-host_libs='-lm'
+host_extralibs='-lm'
host_cflags_filter=echo
host_ldflags_filter=echo
;;
--help|-h) show_help
;;
+ --quiet|-q) quiet=yes
+ ;;
*)
optname="${opt%%=*}"
optname="${optname#--}"
disabled logging && logfile=/dev/null
+# Die early if licensing-related configure options are incompatible.
+die_license_disabled() {
+ enabled $1 || { enabled $v && die "$v is $1 and --enable-$1 is not specified."; }
+}
+
+map "die_license_disabled gpl" $EXTERNAL_LIBRARY_GPL_LIST
+map "die_license_disabled nonfree" $EXTERNAL_LIBRARY_NONFREE_LIST $HWACCEL_LIBRARY_NONFREE_LIST
+map "die_license_disabled version3" $EXTERNAL_LIBRARY_VERSION3_LIST
+
+enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; }
+
# Disable all the library-specific components if the library itself
# is disabled, see AVCODEC_LIST and following _LIST variables.
;;
*-tsan)
cc_default="${toolchain%-tsan}"
- add_cflags -fsanitize=thread -pie
+ add_cflags -fsanitize=thread -fPIE
add_ldflags -fsanitize=thread -pie
case "$toolchain" in
gcc-tsan)
if enabled cross_compile; then
test -n "$arch" && test -n "$target_os" ||
- die "Must specify target arch and OS when cross-compiling"
+ die "Must specify target arch (--arch) and OS (--target-os) when cross-compiling"
fi
ar_default="${cross_prefix}${ar_default}"
-mthumb) ;;
-march=*) ;;
-lz) echo zlib.lib ;;
- -lavifil32) echo vfw32.lib ;;
- -lavicap32) echo vfw32.lib user32.lib ;;
-lx264) echo libx264.lib ;;
-l*) echo ${flag#-l}.lib ;;
-L*) echo -libpath:${flag#-L} ;;
-Wall) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \
-wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \
-wd4152 -wd4324 -we4013 -wd4100 -wd4214 \
- -wd4273 -wd4554 -wd4701 ;;
+ -wd4273 -wd4554 -wd4701 -wd4703 ;;
esac
done
}
_DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs'
_cflags_speed="-O2"
_cflags_size="-O1"
+ _cflags_noopt="-O1"
if $_cc -nologo- 2>&1 | grep -q Linker; then
_ld_o='-out:$@'
else
_type=lld-link
# The link.exe mode doesn't have a switch for getting the version,
# but we can force it back to gnu mode and get the version from there.
- _ident=$($_cc -flavor gnu --version)
+ _ident=$($_cc -flavor gnu --version 2>/dev/null)
_ld_o='-out:$@'
_flags_filter=msvc_flags
_ld_lib='lib%.a'
fi
add_cppflags -D_ISOC99_SOURCE
-check_cflags -std=c99
+
+# some compilers silently accept -std=c11, so we also need to check that the
+# version macro is defined properly
+if test_cflags_cpp -std=c11 "__STDC_VERSION__ >= 201112L"; then
+ add_cflags -std=c11
+else
+ check_cflags -std=c99
+fi
+
check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cppflags -D_FILE_OFFSET_BITS=64
#include <stdlib.h>
EOF
haiku)
prefix_default="/boot/common"
network_extralibs="-lnetwork"
- host_libs=
+ host_extralibs=
;;
sunos)
SHFLAGS='-shared -Wl,-h,$$(@F)'
enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress
add_ldflags -Wl,-dynamic,-search_paths_first
SLIBSUF=".dylib"
- SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
- SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
objformat="macho"
enabled x86_64 && objformat="macho64"
enabled_any pic shared ||
shlibdir_default="$bindir_default"
SLIBPREF=""
SLIBSUF=".dll"
- SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
- SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
SLIB_EXTRA_CMD=-'sed -e "s/ @[^ ]*//" $$(@:$(SLIBSUF)=.orig.def) > $$(@:$(SLIBSUF)=.def); $(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)'
SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
SLIB_INSTALL_LINKS=
shlibdir_default="$bindir_default"
SLIBPREF=""
SLIBSUF=".dll"
- SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
- SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
SLIB_CREATE_DEF_CMD='$(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)'
SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
SLIB_INSTALL_LINKS=
shlibdir_default="$bindir_default"
SLIBPREF="cyg"
SLIBSUF=".dll"
- SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
- SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
SLIB_INSTALL_LINKS=
- SLIB_INSTALL_EXTRA_LIB='lib$(FULLNAME).dll.a'
- SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(FULLNAME).dll.a'
+ SLIB_INSTALL_EXTRA_LIB='lib$(NAME).dll.a'
+ SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(NAME).dll.a'
objformat="win32"
enable dos_paths
;;
;;
minix)
;;
- plan9)
- add_cppflags -D_C99_SNPRINTF_EXTENSION \
- -D_REENTRANT_SOURCE \
- -D_RESEARCH_SOURCE \
- -DFD_SETSIZE=96 \
- -DHAVE_SOCK_OPTS
- add_compat strtod.o strtod=avpriv_strtod
- network_extralibs='-lbsd'
- exeobjs=compat/plan9/main.o
- cp_f='cp'
- ;;
none)
;;
*)
# MinGW headers can be installed on Cygwin, so check for newlib first.
elif check_${pfx}cpp_condition newlib.h "defined _NEWLIB_VERSION"; then
eval ${pfx}libc_type=newlib
- add_${pfx}cppflags -U__STRICT_ANSI__
+ add_${pfx}cppflags -U__STRICT_ANSI__ -D_XOPEN_SOURCE=600
# MinGW64 is backwards compatible with MinGW32, so check for it first.
elif check_${pfx}cpp_condition _mingw.h "defined __MINGW64_VERSION_MAJOR"; then
eval ${pfx}libc_type=mingw64
(__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" ||
die "ERROR: MinGW32 runtime version must be >= 3.15."
add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1
+ check_${pfx}cpp_condition _mingw.h "__MSVCRT_VERSION__ < 0x0700__" &&
+ add_${pfx}cppflags -D__MSVCRT_VERSION__=0x0700
eval test \$${pfx_no_}cc_type = "gcc" &&
add_${pfx}cppflags -D__printf__=__gnu_printf__
elif check_${pfx}cpp_condition crtversion.h "defined _VC_CRT_MAJOR_VERSION"; then
exit 1
fi
-die_license_disabled() {
- enabled $1 || { enabled $v && die "$v is $1 and --enable-$1 is not specified."; }
-}
-
-map "die_license_disabled gpl" $EXTERNAL_LIBRARY_GPL_LIST
-map "die_license_disabled nonfree" $EXTERNAL_LIBRARY_NONFREE_LIST $HWACCEL_LIBRARY_NONFREE_LIST
-map "die_license_disabled version3" $EXTERNAL_LIBRARY_VERSION3_LIST
-
-enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; }
-
disabled optimizations || check_cflags -fomit-frame-pointer
enable_weak_pic() {
elif enabled ppc; then
- enable local_aligned_8 local_aligned_16
+ enable local_aligned_8 local_aligned_16 local_aligned_32
check_inline_asm dcbzl '"dcbzl 0, %0" :: "r"(0)'
check_inline_asm ibm_asm '"add 0, 0, 0"'
check_builtin rdtsc intrin.h "__rdtsc()"
check_builtin mm_empty mmintrin.h "_mm_empty()"
- enable local_aligned_8 local_aligned_16
+ enable local_aligned_8 local_aligned_16 local_aligned_32
# check whether EBP is available on x86
# As 'i' is stored on the stack, this program will crash
check_func ${malloc_prefix}posix_memalign && enable posix_memalign
check_cpp_condition unistd.h "defined(_POSIX_MONOTONIC_CLOCK)" &&
- check_func_headers time.h clock_gettime || { check_func_headers time.h clock_gettime -lrt && add_extralibs -lrt && LIBRT="-lrt"; }
+ check_func_headers time.h clock_gettime ||
+ { check_lib clock_gettime time.h clock_gettime -lrt && LIBRT="-lrt"; }
check_func fcntl
check_func fork
check_func mmap
check_func mprotect
# Solaris has nanosleep in -lrt, OpenSolaris no longer needs that
-check_func_headers time.h nanosleep || { check_func_headers time.h nanosleep -lrt && add_extralibs -lrt; }
+check_func_headers time.h nanosleep || check_lib nanosleep time.h nanosleep -lrt
check_func sched_getaffinity
check_func setrlimit
check_func strerror_r
check_func_headers io.h setmode
check_func_headers stdlib.h getenv
-check_func_headers windows.h CoTaskMemFree -lole32
check_func_headers windows.h GetProcessAffinityMask
check_func_headers windows.h GetProcessTimes
check_func_headers windows.h GetSystemTimeAsFileTime
check_func_headers windows.h VirtualAlloc
check_struct windows.h "CONDITION_VARIABLE" Ptr
+check_header d3d11.h
check_header direct.h
check_header dlfcn.h
-check_header d3d11.h
check_header dxva.h
check_header dxva2api.h
check_header io.h
check_header sys/un.h
check_header unistd.h
check_header valgrind/valgrind.h
-check_header vdpau/vdpau.h
-check_header vdpau/vdpau_x11.h
check_header VideoDecodeAcceleration/VDADecoder.h
check_header windows.h
check_header X11/extensions/XvMClib.h
-check_lib2 "windows.h shellapi.h" CommandLineToArgvW -lshell32
-check_lib2 "windows.h wincrypt.h" CryptGenRandom -ladvapi32
-check_lib2 "windows.h psapi.h" GetProcessMemoryInfo -lpsapi
+# it seems there are versions of clang in some distros that try to use the
+# gcc headers, which explodes for stdatomic
+# so we also check that atomics actually work here
+check_builtin stdatomic_h stdatomic.h "atomic_int foo; atomic_store(&foo, 0)"
+
+check_lib shell32 "windows.h shellapi.h" CommandLineToArgvW -lshell32
+check_lib wincrypt "windows.h wincrypt.h" CryptGenRandom -ladvapi32
+check_lib psapi "windows.h psapi.h" GetProcessMemoryInfo -lpsapi
check_struct "sys/time.h sys/resource.h" "struct rusage" ru_maxrss
check_type "windows.h d3d11.h" "ID3D11VideoDecoder"
check_type "d3d9.h dxva2api.h" DXVA2_ConfigPictureDecode -D_WIN32_WINNT=0x0602
+check_type "va/va.h va/va_dec_vp8.h" "VAPictureParameterBufferVP8"
check_type "va/va.h va/va_vpp.h" "VAProcPipelineParameterBuffer"
check_type "va/va.h va/va_enc_h264.h" "VAEncPictureParameterBufferH264"
check_type "va/va.h va/va_enc_hevc.h" "VAEncPictureParameterBufferHEVC"
check_type "vdpau/vdpau.h" "VdpPictureInfoHEVC"
if ! disabled w32threads && ! enabled pthreads; then
- check_func_headers "windows.h process.h" _beginthreadex &&
- enable w32threads || disable w32threads
+ check_lib w32threads "windows.h process.h" _beginthreadex
fi
# check for some common methods of building with pthread support
# do this before the optional library checks as some of them require pthreads
if ! disabled pthreads && ! enabled w32threads; then
- enable pthreads
- if check_func pthread_join -pthread; then
+ if check_lib pthreads pthread.h pthread_join -pthread; then
add_cflags -pthread
- add_extralibs -pthread
- elif check_func pthread_join -pthreads; then
+ elif check_lib pthreads pthread.h pthread_join -pthreads; then
add_cflags -pthreads
- add_extralibs -pthreads
- elif check_func pthread_join -lpthreadGC2; then
- add_extralibs -lpthreadGC2
- elif check_lib pthread.h pthread_join -lpthread; then
+ elif check_lib pthreads pthread.h pthread_join -lpthreadGC2; then
+ :
+ elif check_lib pthreads pthread.h pthread_join -lpthread; then
:
- elif ! check_func pthread_join; then
- disable pthreads
+ elif check_func pthread_join; then
+ enable pthreads
fi
fi
enabled pthreads &&
check_builtin sem_timedwait semaphore.h "sem_t *s; sem_init(s,0,0); sem_timedwait(s,0); sem_destroy(s)"
-disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib
-disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib
+disabled zlib || check_lib zlib zlib.h zlibVersion -lz
+disabled bzlib || check_lib bzlib bzlib.h BZ2_bzlibVersion -lbz2
-check_lib math.h sin -lm && LIBM="-lm"
-enabled vaapi && require vaapi va/va.h vaInitialize -lva
+check_lib libm math.h sin -lm && LIBM="-lm"
atan2f_args=2
ldexpf_args=2
powf_args=2
for func in $MATH_FUNCS; do
- eval check_mathfunc $func \${${func}_args:-1}
+ eval check_mathfunc $func \${${func}_args:-1} $LIBM
done
# these are off by default, so fail if requested and not available
-enabled avisynth && { check_lib2 "avisynth/avisynth_c.h windows.h" LoadLibrary ||
- check_lib2 "avxsynth/avxsynth_c.h dlfcn.h" dlopen -ldl ||
- die "ERROR: LoadLibrary/dlopen not found, or avisynth header not found"; }
-enabled cuda && check_lib cuda.h cuInit -lcuda
+enabled avisynth && { check_header avisynth/avisynth_c.h || die "ERROR: avisynth/avisynth_c.h header not found"; }
+enabled avxsynth && require avxsynth "avxsynth/avxsynth_c.h dlfcn.h" dlopen -ldl
+enabled cuda && require cuda cuda.h cuInit -lcuda
enabled frei0r && { check_header frei0r.h || die "ERROR: frei0r.h header not found"; }
enabled gnutls && require_pkg_config gnutls gnutls/gnutls.h gnutls_global_init
enabled libbs2b && require_pkg_config libbs2b bs2b.h bs2b_open
+enabled libdc1394 && require_pkg_config libdc1394-2 dc1394/dc1394.h dc1394_new
enabled libdcadec && require libdcadec libdcadec/dca_context.h dcadec_context_create -ldcadec
-enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
+enabled libfaac && require libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
enabled libfdk_aac && require_pkg_config fdk-aac "fdk-aac/aacenc_lib.h" aacEncOpen
enabled libfontconfig && require_pkg_config fontconfig "fontconfig/fontconfig.h" FcInit
enabled libfreetype && require_pkg_config freetype2 "ft2build.h FT_FREETYPE_H" FT_Init_FreeType
enabled libgsm && { for gsm_hdr in "gsm.h" "gsm/gsm.h"; do
- check_lib "${gsm_hdr}" gsm_create -lgsm && break;
+ check_lib libgsm "${gsm_hdr}" gsm_create -lgsm && break;
done || die "ERROR: libgsm not found"; }
+enabled libhdcd && require_pkg_config libhdcd "hdcd/hdcd_simple.h" hdcd_new
enabled libilbc && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc
enabled libkvazaar && require_pkg_config "kvazaar >= 0.8.1" kvazaar.h kvz_api_get
enabled libmfx && require_pkg_config libmfx "mfx/mfxvideo.h" MFXInit
enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb
enabled libopencv && require_pkg_config opencv opencv/cv.h cvCreateImageHeader
enabled libopenh264 && require_pkg_config openh264 wels/codec_api.h WelsGetCodecVersion
-enabled libopenjpeg && { { check_header openjpeg.h && check_lib2 openjpeg.h opj_version -lopenjpeg -DOPJ_STATIC; } ||
- { require_pkg_config libopenjpeg1 openjpeg.h opj_version -DOPJ_STATIC; } }
+enabled libopenjpeg && { check_lib libopenjpeg openjpeg.h opj_version -lopenjpeg -DOPJ_STATIC ||
+ require_pkg_config libopenjpeg1 openjpeg.h opj_version -DOPJ_STATIC; }
enabled libopus && require_pkg_config opus opus_multistream.h opus_multistream_decoder_create
enabled libpulse && require_pkg_config libpulse-simple pulse/simple.h pa_simple_new
enabled librtmp && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket
enabled libschroedinger && require_pkg_config schroedinger-1.0 schroedinger/schro.h schro_init
-enabled libsnappy && require snappy snappy-c.h snappy_compress -lsnappy
+enabled libsnappy && require libsnappy snappy-c.h snappy_compress -lsnappy
enabled libspeex && require_pkg_config speex speex/speex.h speex_decoder_init -lspeex
enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg
enabled libtwolame && require libtwolame twolame.h twolame_init -ltwolame
enabled libx265 && require_pkg_config x265 x265.h x265_api_get &&
{ check_cpp_condition x265.h "X265_BUILD >= 57" ||
die "ERROR: libx265 version must be >= 57."; }
-enabled libxavs && require libxavs xavs.h xavs_encoder_encode -lxavs
+enabled libxavs && require libxavs "stdint.h xavs.h" xavs_encoder_encode -lxavs
enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore
-enabled mmal && { check_lib interface/mmal/mmal.h mmal_port_connect -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host ||
- { ! enabled cross_compile && {
- add_cflags -isystem/opt/vc/include/ -isystem/opt/vc/include/interface/vmcs_host/linux -isystem/opt/vc/include/interface/vcos/pthreads -fgnu89-inline ;
- add_extralibs -L/opt/vc/lib/ -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host ;
- check_lib interface/mmal/mmal.h mmal_port_connect ; }
- check_lib interface/mmal/mmal.h mmal_port_connect ; } ||
- die "ERROR: mmal not found"; }
-enabled mmal && check_func_headers interface/mmal/mmal.h "MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS"
-enabled omx_rpi && enable omx
-enabled omx && { check_header OMX_Core.h ||
- { ! enabled cross_compile && enabled omx_rpi && {
- add_cflags -isystem/opt/vc/include/IL ; }
- check_header OMX_Core.h ; } ||
+enabled mmal && { check_lib mmal interface/mmal/mmal.h mmal_port_connect -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host ||
+ { ! enabled cross_compile &&
+ add_cflags -isystem/opt/vc/include/ -isystem/opt/vc/include/interface/vmcs_host/linux -isystem/opt/vc/include/interface/vcos/pthreads -fgnu89-inline &&
+ add_ldflags -L/opt/vc/lib/ &&
+ check_lib mmal interface/mmal/mmal.h mmal_port_connect -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host; } ||
+ die "ERROR: mmal not found" &&
+ check_func_headers interface/mmal/mmal.h "MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS"; }
+enabled omx_rpi && { check_header OMX_Core.h ||
+ { ! enabled cross_compile && add_cflags -isystem/opt/vc/include/IL && check_header OMX_Core.h ; } ||
die "ERROR: OpenMAX IL headers not found"; }
-enabled openssl && { check_pkg_config openssl openssl/ssl.h SSL_library_init && {
- add_cflags $openssl_cflags && add_extralibs $openssl_libs; }||
- check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto ||
- check_lib openssl/ssl.h SSL_library_init -lssl32 -leay32 ||
- check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto -lws2_32 -lgdi32 ||
+enabled omx && { check_header OMX_Core.h || die "ERROR: OpenMAX IL headers not found"; }
+enabled openssl && { { check_pkg_config openssl openssl/ssl.h OPENSSL_init_ssl ||
+ check_pkg_config openssl openssl/ssl.h SSL_library_init; } && {
+ add_cflags $openssl_cflags && add_extralibs $openssl_extralibs; } ||
+ check_lib openssl openssl/ssl.h SSL_library_init -lssl -lcrypto ||
+ check_lib openssl openssl/ssl.h SSL_library_init -lssl32 -leay32 ||
+ check_lib openssl openssl/ssl.h SSL_library_init -lssl -lcrypto -lws2_32 -lgdi32 ||
die "ERROR: openssl not found"; }
-if enabled gnutls; then
- { check_lib2 gmp.h mpz_export -lgmp && enable gmp; } ||
- { check_lib gcrypt.h gcry_mpi_new -lgcrypt && enable gcrypt; }
-fi
-
-# libdc1394 check
-if enabled libdc1394; then
- { require_pkg_config libdc1394-2 dc1394/dc1394.h dc1394_new &&
- enable libdc1394_2; } ||
- { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 &&
- enable libdc1394_1; } ||
- die "ERROR: No version of libdc1394 found "
-fi
+enabled gnutls && check_lib gmp gmp.h mpz_export -lgmp
if enabled nvenc; then
check_header nvEncodeAPI.h || die "ERROR: nvEncodeAPI.h not found."
enable sdl
fi
-pod2man --help > /dev/null 2>&1 && enable pod2man || disable pod2man
-texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html
+! disabled pod2man && check_cmd pod2man --help && enable pod2man || disable pod2man
+! disabled texi2html && check_cmd texi2html -version && enable texi2html || disable texi2html
check_header linux/fb.h
check_header linux/videodev2.h
check_struct linux/videodev2.h "struct v4l2_frmivalenum" discrete
-check_header AVFoundation/AVFoundation.h &&
- check_objcflags -fobjc-arc &&
- add_extralibs -framework Foundation -framework AVFoundation -framework CoreVideo -framework CoreMedia ||
- disable AVFoundation_AVFoundation_h
+check_header AVFoundation/AVFoundation.h
check_header sys/videoio.h
-check_func_headers "windows.h vfw.h" capCreateCaptureWindow "$vfwcap_indev_extralibs"
+check_lib user32 "windows.h winuser.h" GetShellWindow -luser32
+check_lib vfw32 "windows.h vfw.h" capCreateCaptureWindow -lvfw32
# check that WM_CAP_DRIVER_CONNECT is defined to the proper value
# w32api 3.12 had it defined wrong
check_cpp_condition vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER" && enable vfwcap_defines
check_header dev/video/bktr/ioctl_bt848.h; } ||
check_header dev/ic/bt8xx.h
-check_header sndio.h
check_header sys/soundcard.h
check_header soundcard.h
enabled_any alsa_indev alsa_outdev &&
- check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound
+ check_lib alsa alsa/asoundlib.h snd_pcm_htimestamp -lasound
-enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack &&
+enabled jack_indev && check_lib jack jack/jack.h jack_client_open -ljack &&
check_func jack_port_get_latency_range -ljack
-enabled_any sndio_indev sndio_outdev && check_lib2 sndio.h sio_open -lsndio
+enabled_any sndio_indev sndio_outdev && check_lib sndio sndio.h sio_open -lsndio
if enabled libcdio; then
- check_lib2 "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
- check_lib2 "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
+ check_lib libcdio "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
+ check_lib libcdio "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
die "ERROR: No usable libcdio/cdparanoia found"
fi
-check_lib X11/Xlib.h XOpenDisplay -lX11 && enable xlib
-
if enabled libxcb; then
check_pkg_config xcb-shape xcb/shape.h xcb_shape_rectangles || {
enabled libxcb && die "ERROR: libxcb not found";
enabled libxcb_xfixes && die "ERROR: libxcb_xfixes not found";
} && enable libxcb_xfixes
- add_cflags "$xcb_event_cflags $xcb_shm_cflags $xcb_xfixes_cflags"
- add_extralibs "$xcb_event_libs $xcb_shm_libs $xcb_xfixes_libs"
+ add_cflags "$xcb_shape_cflags $xcb_shm_cflags $xcb_xfixes_cflags"
+ add_extralibs "$xcb_shape_extralibs $xcb_shm_extralibs $xcb_xfixes_extralibs"
fi
+enabled dxva2 &&
+ check_lib dxva2_lib windows.h CoTaskMemFree -lole32
+
+enabled vaapi && require vaapi va/va.h vaInitialize -lva
+
enabled vaapi &&
check_code cc "va/va.h" "vaCreateSurfaces(0, 0, 0, 0, 0, 0, 0, 0)" ||
disable vaapi
-if enabled vaapi ; then
- enabled xlib &&
- check_lib2 "va/va.h va/va_x11.h" vaGetDisplay -lva -lva-x11 &&
- enable vaapi_x11
+enabled vaapi &&
+ check_lib vaapi_drm "va/va.h va/va_drm.h" vaGetDisplayDRM -lva -lva-drm
- check_lib2 "va/va.h va/va_drm.h" vaGetDisplayDRM -lva -lva-drm &&
- enable vaapi_drm
-fi
+enabled vaapi &&
+ check_lib vaapi_x11 "va/va.h va/va_x11.h" vaGetDisplay -lva -lva-x11 -lX11
enabled vdpau &&
check_cpp_condition vdpau/vdpau.h "defined VDP_DECODER_PROFILE_MPEG4_PART2_ASP" ||
disable vdpau
-enabled vdpau && enabled xlib &&
- check_lib2 "vdpau/vdpau.h vdpau/vdpau_x11.h" vdp_device_create_x11 -lvdpau &&
- enable vdpau_x11
+enabled vdpau &&
+ check_lib vdpau_x11 "vdpau/vdpau.h vdpau/vdpau_x11.h" vdp_device_create_x11 -lvdpau -lX11
enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel"
check_cflags -Wundef
check_cflags -Wmissing-prototypes
check_cflags -Wstrict-prototypes
-enabled extra_warnings && check_cflags -Winline
-enabled extra_warnings && check_cflags -Wcast-qual
+
+if enabled extra_warnings; then
+ check_cflags -Wcast-qual
+ check_cflags -Wextra
+ check_cflags -Wpedantic
+fi
check_disable_warning(){
warning_flag=-W${1#-Wno-}
check_disable_warning -Wno-format-zero-length
check_disable_warning -Wno-pointer-sign
+check_disable_warning_headers(){
+ warning_flag=-W${1#-Wno-}
+ test_cflags $warning_flag && add_cflags_headers $1
+}
+
+check_disable_warning_headers -Wno-deprecated-declarations
+check_disable_warning_headers -Wno-unused-variable
+
+check_objcflags -fobjc-arc && enable objc_arc
+
# add some linker flags
check_ldflags -Wl,--warn-common
check_ldflags -Wl,-rpath-link=libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample
-Wl,--wrap,avcodec_encode_audio2 \
-Wl,--wrap,avcodec_encode_video2 \
-Wl,--wrap,avcodec_encode_subtitle \
+ -Wl,--wrap,avcodec_send_packet \
+ -Wl,--wrap,avcodec_receive_packet \
+ -Wl,--wrap,avcodec_send_frame \
+ -Wl,--wrap,avcodec_receive_frame \
-Wl,--wrap,avresample_convert ||
disable neon_clobber_test
-Wl,--wrap,avcodec_encode_audio2 \
-Wl,--wrap,avcodec_encode_video2 \
-Wl,--wrap,avcodec_encode_subtitle \
+ -Wl,--wrap,avcodec_send_packet \
+ -Wl,--wrap,avcodec_receive_packet \
+ -Wl,--wrap,avcodec_send_frame \
+ -Wl,--wrap,avcodec_receive_frame \
-Wl,--wrap,avresample_convert \
-Wl,--wrap,sws_scale ||
disable xmm_clobber_test
osf1)
enabled ccc && add_ldflags '-Wl,-expect_unresolved,*'
;;
- plan9)
- add_cppflags -Dmain=plan9_main
- ;;
esac
enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; }
$HAVE_LIST \
$ALL_COMPONENTS \
-enabled_all dxva2 CoTaskMemFree &&
- prepend avconv_libs $($ldflags_filter "-lole32") &&
- enable dxva2_lib
-
-! enabled_any memalign posix_memalign aligned_malloc &&
- enabled simd_align_16 && enable memalign_hack
-
map 'enabled $v && intrinsics=${v#intrinsics_}' $INTRINSICS_LIST
for thread in $THREADS_LIST; do
fi
done
+if disabled stdatomic_h; then
+ if enabled atomics_gcc; then
+ add_cppflags '-I\$(SRC_PATH)/compat/atomics/gcc'
+ elif enabled atomics_win32; then
+ add_cppflags '-I\$(SRC_PATH)/compat/atomics/win32'
+ elif enabled atomics_suncc; then
+ add_cppflags '-I\$(SRC_PATH)/compat/atomics/suncc'
+ elif enabled pthreads; then
+ add_compat atomics/pthread/stdatomic.o
+ add_cppflags '-I\$(SRC_PATH)/compat/atomics/pthread'
+ else
+ enabled threads && die "Threading is enabled, but no atomics are available"
+ add_cppflags '-I\$(SRC_PATH)/compat/atomics/dummy'
+ fi
+fi
+
enabled zlib && add_cppflags -DZLIB_CONST
# conditional library dependencies, in linking order
enabled movie_filter && prepend avfilter_deps "avformat avcodec"
-enabled resample_filter && prepend avfilter_deps "avresample"
+enabled_any asyncts_filter resample_filter &&
+ prepend avfilter_deps "avresample"
enabled scale_filter && prepend avfilter_deps "swscale"
enabled opus_decoder && prepend avcodec_deps "avresample"
map 'expand_deps $v' $LIBRARY_LIST
+if test "$quiet" != "yes"; then
+
echo "install prefix $prefix"
echo "source path $source_path"
echo "C compiler $cc"
echo "host C library $host_libc_type"
fi
echo "ARCH $arch ($cpu)"
-if test "$build_suffix" != ""; then
- echo "build suffix $build_suffix"
-fi
if test "$extra_version" != ""; then
echo "version string suffix $extra_version"
fi
echo "optimizations ${optimizations-no}"
echo "static ${static-no}"
echo "shared ${shared-no}"
-echo "new filter support ${avfilter-no}"
echo "network support ${network-no}"
echo "threading support ${thread_type-no}"
echo "safe bitstream reader ${safe_bitstream_reader-no}"
-echo "SDL support ${sdl-no}"
test -n "$random_seed" &&
echo "random seed ${random_seed}"
echo
print_enabled '' $LIBRARY_LIST | print_3_columns
echo
+echo "Programs:"
+print_enabled '' $PROGRAM_LIST | print_3_columns
+echo
+
for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do
echo "Enabled ${type}s:"
eval list=\$$(toupper $type)_LIST
echo "License: $license"
-echo "Creating config.mak and config.h..."
+echo "Creating configuration files ..."
+
+fi # test "$quiet" != "yes"
test -e Makefile || echo "include $source_path/Makefile" > Makefile
SHFLAGS=$(echo $($ldflags_filter $SHFLAGS))
STRIPFLAGS=$STRIPFLAGS
YASMFLAGS=$YASMFLAGS
-BUILDSUF=$build_suffix
-FULLNAME=$FULLNAME
LIBPREF=$LIBPREF
LIBSUF=$LIBSUF
LIBNAME=$LIBNAME
HOSTCPPFLAGS=$host_cppflags
HOSTEXESUF=$HOSTEXESUF
HOSTLDFLAGS=$host_ldflags
-HOSTLIBS=$host_libs
+HOSTEXTRALIBS=$host_extralibs
DEPHOSTCC=$host_cc
DEPHOSTCCFLAGS=$DEPHOSTCCFLAGS \$(HOSTCCFLAGS)
HOSTCCDEP=$HOSTCCDEP
TARGET_PATH=$target_path
TARGET_SAMPLES=${target_samples:-\$(SAMPLES)}
CFLAGS-avplay=$sdl_cflags
+CFLAGS_HEADERS=$CFLAGS_HEADERS
ZLIB=$($ldflags_filter -lz)
LIB_INSTALL_EXTRA_CMD=$LIB_INSTALL_EXTRA_CMD
EXTRALIBS=$extralibs
COMPAT_OBJS=$compat_objs
-EXEOBJS=$exeobjs
INSTALL=install
LIBTARGET=${LIBTARGET}
SLIBNAME=${SLIBNAME}
map 'eval echo "${v}_FFLIBS=\$${v}_deps" >> config.mak' $LIBRARY_LIST
-print_program_libs(){
- eval "program_libs=\$${1}_libs"
- eval echo "LIBS-${1}=${program_libs}" >> config.mak
+print_program_extralibs(){
+ eval "program_extralibs=\$${1}_extralibs"
+ eval echo "EXTRALIBS-${1}=${program_extralibs}" >> config.mak
}
-map 'print_program_libs $v' $PROGRAM_LIST
+map 'print_program_extralibs $v' $PROGRAM_LIST
cat > $TMPH <<EOF
/* Automatically generated by configure - do not modify! */
cp_if_changed $TMPH libavutil/avconfig.h
-test -n "$WARNINGS" && printf "\n$WARNINGS"
-
# generate the lists of enabled components
print_enabled_components(){
file=$1
print_enabled_components libavcodec/bsf_list.c AVBitStreamFilter bitstream_filters $BSF_LIST
print_enabled_components libavformat/protocol_list.c URLProtocol url_protocols $PROTOCOL_LIST
+test -n "$WARNINGS" && printf "\n$WARNINGS"
+
# build pkg-config files
lib_version(){
pkgconfig_generate(){
name=$1
- shortname=${name#lib}${build_suffix}
+ shortname=${name#lib}
comment=$2
version=$3
libs=$4
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