--enable-libcelt enable CELT decoding via libcelt [no]
--enable-libcdio enable audio CD grabbing with libcdio [no]
--enable-libcodec2 enable codec2 en/decoding using libcodec2 [no]
+ --enable-libdav1d enable AV1 decoding via libdav1d [no]
--enable-libdavs2 enable AVS2 decoding via libdavs2 [no]
--enable-libdc1394 enable IIDC-1394 grabbing using libdc1394
and libraw1394 [no]
--enable-libiec61883 enable iec61883 via libiec61883 [no]
--enable-libilbc enable iLBC de/encoding via libilbc [no]
--enable-libjack enable JACK audio sound server [no]
+ --enable-libklvanc enable Kernel Labs VANC processing [no]
--enable-libkvazaar enable HEVC encoding via libkvazaar [no]
--enable-liblensfun enable lensfun lens correction [no]
--enable-libmodplug enable ModPlug via libmodplug [no]
--enable-libx264 enable H.264 encoding via x264 [no]
--enable-libx265 enable HEVC encoding via x265 [no]
--enable-libxavs enable AVS encoding via xavs [no]
+ --enable-libxavs2 enable AVS2 encoding via xavs2 [no]
--enable-libxcb enable X11 grabbing using XCB [autodetect]
--enable-libxcb-shm enable X11 grabbing shm communication [autodetect]
--enable-libxcb-xfixes enable X11 grabbing mouse rendering [autodetect]
do_enable_deep(){
for var; do
enabled $var && continue
- eval sel="\$${var}_select"
- eval sgs="\$${var}_suggest"
- pushvar var sgs
- enable_deep $sel
- popvar sgs
- enable_deep_weak $sgs
- popvar var
+ set -- $var
+ eval enable_deep \$${var}_select
+ var=$1
+ eval enable_deep_weak \$${var}_suggest
done
}
enable_deep_weak(){
for var; do
disabled $var && continue
- pushvar var
+ set -- $var
do_enable_deep $var
- popvar var
+ var=$1
enable_weak $var
done
}
return 1
}
+# The cfg loop is very hot (several thousands iterations), and in bash also
+# potentialy quite slow. Try to abort the iterations early, preferably without
+# calling functions. 70%+ of the time cfg is already done or without deps.
check_deps(){
for cfg; do
- enabled ${cfg}_checking && die "Circular dependency for $cfg."
- disabled ${cfg}_checking && continue
- enable ${cfg}_checking
-
- eval dep_all="\$${cfg}_deps"
- eval dep_any="\$${cfg}_deps_any"
- eval dep_con="\$${cfg}_conflict"
- eval dep_sel="\$${cfg}_select"
- eval dep_sgs="\$${cfg}_suggest"
- eval dep_ifa="\$${cfg}_if"
- eval dep_ifn="\$${cfg}_if_any"
-
- pushvar cfg dep_all dep_any dep_con dep_sel dep_sgs dep_ifa dep_ifn
- check_deps $dep_all $dep_any $dep_con $dep_sel $dep_sgs $dep_ifa $dep_ifn
- popvar cfg dep_all dep_any dep_con dep_sel dep_sgs dep_ifa dep_ifn
-
- [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; }
- [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; }
- enabled_all $dep_all || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but not all dependencies are satisfied: $dep_all"; }
- enabled_any $dep_any || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but not any dependency is satisfied: $dep_any"; }
- disabled_all $dep_con || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but some conflicting dependencies are unsatisfied: $dep_con"; }
- disabled_any $dep_sel && { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but some selected dependency is unsatisfied: $dep_sel"; }
-
- enabled $cfg && enable_deep_weak $dep_sel $dep_sgs
-
- for dep in $dep_all $dep_any $dep_sel $dep_sgs; do
- # filter out library deps, these do not belong in extralibs
- is_in $dep $LIBRARY_LIST && continue
- enabled $dep && eval append ${cfg}_extralibs ${dep}_extralibs
- done
+ eval [ x\$${cfg}_checking = xdone ] && continue
+ eval [ x\$${cfg}_checking = xinprogress ] && die "Circular dependency for $cfg."
+
+ eval "
+ dep_all=\$${cfg}_deps
+ dep_any=\$${cfg}_deps_any
+ dep_con=\$${cfg}_conflict
+ dep_sel=\$${cfg}_select
+ dep_sgs=\$${cfg}_suggest
+ dep_ifa=\$${cfg}_if
+ dep_ifn=\$${cfg}_if_any
+ "
+
+ # most of the time here $cfg has no deps - avoid costly no-op work
+ if [ "$dep_all$dep_any$dep_con$dep_sel$dep_sgs$dep_ifa$dep_ifn" ]; then
+ eval ${cfg}_checking=inprogress
+
+ set -- $cfg "$dep_all" "$dep_any" "$dep_con" "$dep_sel" "$dep_sgs" "$dep_ifa" "$dep_ifn"
+ check_deps $dep_all $dep_any $dep_con $dep_sel $dep_sgs $dep_ifa $dep_ifn
+ cfg=$1; dep_all=$2; dep_any=$3; dep_con=$4; dep_sel=$5 dep_sgs=$6; dep_ifa=$7; dep_ifn=$8
+
+ [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; }
+ [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; }
+ enabled_all $dep_all || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but not all dependencies are satisfied: $dep_all"; }
+ enabled_any $dep_any || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but not any dependency is satisfied: $dep_any"; }
+ disabled_all $dep_con || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but some conflicting dependencies are unsatisfied: $dep_con"; }
+ disabled_any $dep_sel && { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but some selected dependency is unsatisfied: $dep_sel"; }
+
+ enabled $cfg && enable_deep_weak $dep_sel $dep_sgs
+
+ for dep in $dep_all $dep_any $dep_sel $dep_sgs; do
+ # filter out library deps, these do not belong in extralibs
+ is_in $dep $LIBRARY_LIST && continue
+ enabled $dep && eval append ${cfg}_extralibs ${dep}_extralibs
+ done
+ fi
- disable ${cfg}_checking
+ eval ${cfg}_checking=done
done
}
eval "$var=\"$* \$$var\""
}
+reverse () {
+ eval '
+ reverse_out=
+ for v in $'$1'; do
+ reverse_out="$v $reverse_out"
+ done
+ '$1'=$reverse_out
+ '
+}
+
+# keeps the last occurence of each non-unique item
unique(){
- var=$1
- uniq_list=""
- for tok in $(eval echo \$$var); do
- uniq_list="$(filter_out $tok $uniq_list) $tok"
+ unique_out=
+ eval unique_in=\$$1
+ reverse unique_in
+ for v in $unique_in; do
+ # " $unique_out" +space such that every item is surrounded with spaces
+ case " $unique_out" in *" $v "*) continue; esac # already in list
+ unique_out="$unique_out$v "
done
- eval "$var=\"${uniq_list}\""
+ reverse unique_out
+ eval $1=\$unique_out
}
resolve(){
- var=$1
- tmpvar=
- for entry in $(eval echo \$$var); do
- tmpvar="$tmpvar $(eval echo \$${entry})"
+ resolve_out=
+ eval resolve_in=\$$1
+ for v in $resolve_in; do
+ eval 'resolve_out="$resolve_out$'$v' "'
done
- eval "$var=\"${tmpvar}\""
+ eval $1=\$resolve_out
}
add_cppflags(){
append CXXFLAGS $($cflags_filter "$@")
}
-add_asflags(){
- append ASFLAGS $($asflags_filter "$@")
-}
-
add_objcflags(){
append OBJCFLAGS $($objcflags_filter "$@")
}
+add_asflags(){
+ append ASFLAGS $($asflags_filter "$@")
+}
+
add_ldflags(){
append LDFLAGS $($ldflags_filter "$@")
}
append LDSOFLAGS $($ldflags_filter "$@")
}
-add_stripflags(){
- append ASMSTRIPFLAGS "$@"
-}
-
add_extralibs(){
prepend extralibs $($ldflags_filter "$@")
}
+add_stripflags(){
+ append ASMSTRIPFLAGS "$@"
+}
+
add_host_cppflags(){
append host_cppflags "$@"
}
stat "$1" >> $logfile 2>&1
}
+cc_e(){
+ eval printf '%s\\n' $CC_E
+}
+
cc_o(){
eval printf '%s\\n' $CC_O
}
-cc_e(){
- eval printf '%s\\n' $CC_E
+as_o(){
+ eval printf '%s\\n' $AS_O
+}
+
+x86asm_o(){
+ eval printf '%s\\n' $X86ASM_O
+}
+
+ld_o(){
+ eval printf '%s\\n' $LD_O
+}
+
+hostcc_e(){
+ eval printf '%s\\n' $HOSTCC_E
+}
+
+hostcc_o(){
+ eval printf '%s\\n' $HOSTCC_O
}
test_cc(){
test_cmd $cc $CPPFLAGS $CFLAGS "$@" $(cc_e $TMPO) $TMPC
}
-as_o(){
- eval printf '%s\\n' $AS_O
-}
-
test_as(){
log test_as "$@"
cat > $TMPS
test_cmd $as $CPPFLAGS $ASFLAGS "$@" $AS_C $(as_o $TMPO) $TMPS
}
-x86asm_o(){
- eval printf '%s\\n' $X86ASM_O
-}
-
test_x86asm(){
log test_x86asm "$@"
echo "$1" > $TMPASM
test_x86asm "$@" && enable $name
}
-ld_o(){
- eval printf '%s\\n' $LD_O
-}
-
test_ld(){
log test_ld "$@"
type=$1
test_stripflags "$@" && add_stripflags "$@"
}
-check_header(){
- log check_header "$@"
+check_headers(){
+ log check_headers "$@"
headers=$1
shift
disable_sanitized $headers
require_cc(){
log require_cc "$@"
name="$1"
- shift
- test_code cc "$@" || die "ERROR: $name failed"
+ check_cc "$@" || die "ERROR: $name failed"
}
require_cpp(){
check_lib_cpp "$headers" "$classes" "$@" || die "ERROR: $name not found"
}
-require_header(){
- log require_header "$@"
+require_headers(){
+ log require_headers "$@"
headers="$1"
- check_header "$@" || die "ERROR: $headers not found"
+ check_headers "$@" || die "ERROR: $headers not found"
}
require_cpp_condition(){
log require_cpp_condition "$@"
- condition="$2"
- test_cpp_condition "$@" || die "ERROR: $condition not satisfied"
+ condition="$3"
+ check_cpp_condition "$@" || die "ERROR: $condition not satisfied"
}
require_pkg_config(){
check_pkg_config "$@" || die "ERROR: $pkg_version not found using pkg-config$pkg_config_fail_message"
}
-hostcc_e(){
- eval printf '%s\\n' $HOSTCC_E
-}
-
-hostcc_o(){
- eval printf '%s\\n' $HOSTCC_O
-}
-
test_host_cc(){
log test_host_cc "$@"
cat > $TMPC
libx264
libx265
libxavs
+ libxavs2
libxvid
"
libcaca
libcelt
libcodec2
+ libdav1d
libdc1394
libdrm
libflite
libiec61883
libilbc
libjack
+ libklvanc
libkvazaar
libmodplug
libmp3lame
swscale_alpha
"
+# this list should be kept in linking order
LIBRARY_LIST="
- avcodec
avdevice
avfilter
+ swscale
+ postproc
avformat
+ avcodec
+ swresample
avresample
avutil
- postproc
- swresample
- swscale
"
LICENSE_LIST="
bswapdsp
cabac
cbs
+ cbs_av1
cbs_h264
cbs_h265
+ cbs_jpeg
cbs_mpeg2
cbs_vp9
dirac_parse
rtpdec
rtpenc_chain
rv34dsp
+ scene_sad
sinewin
snappy
srtp
threads_if_any="$THREADS_LIST"
# subsystems
+cbs_av1_select="cbs"
cbs_h264_select="cbs golomb"
cbs_h265_select="cbs golomb"
+cbs_jpeg_select="cbs"
cbs_mpeg2_select="cbs"
cbs_vp9_select="cbs"
dct_select="rdft"
msmpeg4v3_encoder_select="h263_encoder"
mss2_decoder_select="mpegvideo qpeldsp vc1_decoder"
mts2_decoder_select="mss34dsp"
+mwsc_decoder_deps="zlib"
mxpeg_decoder_select="mjpeg_decoder"
nellymoser_decoder_select="mdct sinewin"
nellymoser_encoder_select="audio_frame_queue mdct sinewin"
ra_144_decoder_select="audiodsp"
ra_144_encoder_select="audio_frame_queue lpc audiodsp"
ralf_decoder_select="golomb"
+rasc_decoder_deps="zlib"
rawvideo_decoder_select="bswapdsp"
rscc_decoder_deps="zlib"
rtjpeg_decoder_select="me_cmp"
sonic_encoder_select="golomb rangecoder"
sonic_ls_encoder_select="golomb rangecoder"
sp5x_decoder_select="mjpeg_decoder"
+speedhq_decoder_select="mpegvideo"
srgc_decoder_deps="zlib"
svq1_decoder_select="hpeldsp"
svq1_encoder_select="hpeldsp me_cmp mpegvideoenc"
vp7_decoder_select="h264pred videodsp vp8dsp"
vp8_decoder_select="h264pred videodsp vp8dsp"
vp9_decoder_select="videodsp vp9_parser vp9_superframe_split_bsf"
+wcmv_decoder_deps="zlib"
webp_decoder_select="vp8_decoder exif"
wmalossless_decoder_select="llauddsp"
wmapro_decoder_select="mdct sinewin wma_freqs"
dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode ole32 user32"
ffnvcodec_deps_any="libdl LoadLibrary"
nvdec_deps="ffnvcodec"
+vaapi_x11_deps="xlib"
videotoolbox_hwaccel_deps="videotoolbox pthreads"
videotoolbox_hwaccel_extralibs="-framework QuartzCore"
xvmc_deps="X11_extensions_XvMClib_h"
vc1_vdpau_hwaccel_select="vc1_decoder"
vp8_nvdec_hwaccel_deps="nvdec"
vp8_nvdec_hwaccel_select="vp8_decoder"
-vp8_vaapi_hwaccel_deps="vaapi VAPictureParameterBufferVP8"
+vp8_vaapi_hwaccel_deps="vaapi"
vp8_vaapi_hwaccel_select="vp8_decoder"
vp9_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_VP9"
vp9_d3d11va_hwaccel_select="vp9_decoder"
scale_npp_filter_deps="ffnvcodec libnpp"
scale_cuda_filter_deps="cuda_sdk"
thumbnail_cuda_filter_deps="cuda_sdk"
+transpose_npp_filter_deps="ffnvcodec libnpp"
amf_deps_any="libdl LoadLibrary"
nvenc_deps="ffnvcodec"
h264_qsv_encoder_select="qsvenc"
h264_rkmpp_decoder_deps="rkmpp"
h264_rkmpp_decoder_select="h264_mp4toannexb_bsf"
-h264_vaapi_encoder_deps="VAEncPictureParameterBufferH264"
h264_vaapi_encoder_select="cbs_h264 vaapi_encode"
h264_v4l2m2m_decoder_deps="v4l2_m2m h264_v4l2_m2m"
+h264_v4l2m2m_decoder_select="h264_mp4toannexb_bsf"
h264_v4l2m2m_encoder_deps="v4l2_m2m h264_v4l2_m2m"
hevc_amf_encoder_deps="amf"
hevc_cuvid_decoder_deps="cuvid"
hevc_vaapi_encoder_deps="VAEncPictureParameterBufferHEVC"
hevc_vaapi_encoder_select="cbs_h265 vaapi_encode"
hevc_v4l2m2m_decoder_deps="v4l2_m2m hevc_v4l2_m2m"
+hevc_v4l2m2m_decoder_select="hevc_mp4toannexb_bsf"
hevc_v4l2m2m_encoder_deps="v4l2_m2m hevc_v4l2_m2m"
mjpeg_cuvid_decoder_deps="cuvid"
mjpeg_qsv_encoder_deps="libmfx"
mjpeg_qsv_encoder_select="qsvenc"
mjpeg_vaapi_encoder_deps="VAEncPictureParameterBufferJPEG"
-mjpeg_vaapi_encoder_select="vaapi_encode jpegtables"
+mjpeg_vaapi_encoder_select="cbs_jpeg jpegtables vaapi_encode"
mpeg1_cuvid_decoder_deps="cuvid"
mpeg1_v4l2m2m_decoder_deps="v4l2_m2m mpeg1_v4l2_m2m"
mpeg2_crystalhd_decoder_select="crystalhd"
mpeg2_mediacodec_decoder_deps="mediacodec"
mpeg2_qsv_decoder_select="qsvdec mpegvideo_parser"
mpeg2_qsv_encoder_select="qsvenc"
-mpeg2_vaapi_encoder_deps="VAEncPictureParameterBufferMPEG2"
mpeg2_vaapi_encoder_select="cbs_mpeg2 vaapi_encode"
mpeg2_v4l2m2m_decoder_deps="v4l2_m2m mpeg2_v4l2_m2m"
mpeg4_crystalhd_decoder_select="crystalhd"
# parsers
aac_parser_select="adts_header"
+av1_parser_select="cbs_av1"
h264_parser_select="golomb h264dsp h264parse"
hevc_parser_select="hevcparse"
mpegaudio_parser_select="mpegaudioheader"
# bitstream_filters
aac_adtstoasc_bsf_select="adts_header"
+av1_metadata_bsf_select="cbs_av1"
eac3_core_bsf_select="ac3_parser"
filter_units_bsf_select="cbs"
h264_metadata_bsf_deps="const_nan"
mjpeg2jpeg_bsf_select="jpegtables"
mpeg2_metadata_bsf_select="cbs_mpeg2"
trace_headers_bsf_select="cbs"
+truehd_core_bsf_select="mlp_parser"
vp9_metadata_bsf_select="cbs_vp9"
# external libraries
hevc_videotoolbox_encoder_deps="pthreads"
hevc_videotoolbox_encoder_select="videotoolbox_encoder"
libaom_av1_decoder_deps="libaom"
-libaom_av1_decoder_select="dump_extradata_bsf"
libaom_av1_encoder_deps="libaom"
libaom_av1_encoder_select="extract_extradata_bsf"
libcelt_decoder_deps="libcelt"
libcodec2_decoder_deps="libcodec2"
libcodec2_encoder_deps="libcodec2"
+libdav1d_decoder_deps="libdav1d"
libdavs2_decoder_deps="libdavs2"
libfdk_aac_decoder_deps="libfdk_aac"
libfdk_aac_encoder_deps="libfdk_aac"
libx264rgb_encoder_select="libx264_encoder"
libx265_encoder_deps="libx265"
libxavs_encoder_deps="libxavs"
+libxavs2_encoder_deps="libxavs2"
libxvid_encoder_deps="libxvid"
libzvbi_teletext_decoder_deps="libzvbi"
vapoursynth_demuxer_deps="vapoursynth"
image2_brender_pix_demuxer_select="image2_demuxer"
ipod_muxer_select="mov_muxer"
ismv_muxer_select="mov_muxer"
+ivf_muxer_select="av1_metadata_bsf vp9_superframe_bsf"
matroska_audio_muxer_select="matroska_muxer"
matroska_demuxer_select="iso_media riffdec"
matroska_demuxer_suggest="bzlib lzo zlib"
decklink_indev_deps="decklink threads"
decklink_indev_extralibs="-lstdc++"
decklink_outdev_deps="decklink threads"
+decklink_outdev_suggest="libklvanc"
decklink_outdev_extralibs="-lstdc++"
libndi_newtek_indev_deps="libndi_newtek"
libndi_newtek_indev_extralibs="-lndi"
libdc1394_indev_deps="libdc1394"
openal_indev_deps="openal"
opengl_outdev_deps="opengl"
+opengl_outdev_suggest="sdl2"
oss_indev_deps_any="sys_soundcard_h"
oss_outdev_deps_any="sys_soundcard_h"
pulse_indev_deps="libpulse"
https_protocol_select="tls_protocol"
https_protocol_suggest="zlib"
icecast_protocol_select="http_protocol"
-librtmp_protocol_deps="librtmp"
-librtmpe_protocol_deps="librtmp"
-librtmps_protocol_deps="librtmp"
-librtmpt_protocol_deps="librtmp"
-librtmpte_protocol_deps="librtmp"
-libsmbclient_protocol_deps="libsmbclient gplv3"
-libssh_protocol_deps="libssh"
-libtls_conflict="openssl gnutls mbedtls"
mmsh_protocol_select="http_protocol"
mmst_protocol_select="network"
-libsrt_protocol_deps="libsrt"
-libsrt_protocol_select="network"
rtmp_protocol_conflict="librtmp_protocol"
rtmp_protocol_select="tcp_protocol"
rtmp_protocol_suggest="zlib"
unix_protocol_deps="sys_un_h"
unix_protocol_select="network"
+# external library protocols
+librtmp_protocol_deps="librtmp"
+librtmpe_protocol_deps="librtmp"
+librtmps_protocol_deps="librtmp"
+librtmpt_protocol_deps="librtmp"
+librtmpte_protocol_deps="librtmp"
+libsmbclient_protocol_deps="libsmbclient gplv3"
+libsrt_protocol_deps="libsrt"
+libsrt_protocol_select="network"
+libssh_protocol_deps="libssh"
+libtls_conflict="openssl gnutls mbedtls"
+
# filters
+afftdn_filter_deps="avcodec"
+afftdn_filter_select="fft"
afftfilt_filter_deps="avcodec"
afftfilt_filter_select="fft"
afir_filter_deps="avcodec"
avgblur_opencl_filter_deps="opencl"
azmq_filter_deps="libzmq"
blackframe_filter_deps="gpl"
+bm3d_filter_deps="avcodec"
+bm3d_filter_select="dct"
boxblur_filter_deps="gpl"
boxblur_opencl_filter_deps="opencl gpl"
bs2b_filter_deps="libbs2b"
deinterlace_qsv_filter_deps="libmfx"
deinterlace_vaapi_filter_deps="vaapi"
delogo_filter_deps="gpl"
-denoise_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
+denoise_vaapi_filter_deps="vaapi"
deshake_filter_select="pixelutils"
+dilation_opencl_filter_deps="opencl"
drawtext_filter_deps="libfreetype"
drawtext_filter_suggest="libfontconfig libfribidi"
elbg_filter_deps="avcodec"
eq_filter_deps="gpl"
+erosion_opencl_filter_deps="opencl"
fftfilt_filter_deps="avcodec"
fftfilt_filter_select="rdft"
fftdnoiz_filter_deps="avcodec"
firequalizer_filter_deps="avcodec"
firequalizer_filter_select="rdft"
flite_filter_deps="libflite"
-framerate_filter_select="pixelutils"
+framerate_filter_select="scene_sad"
+freezedetect_filter_select="scene_sad"
frei0r_filter_deps="frei0r libdl"
frei0r_src_filter_deps="frei0r libdl"
fspp_filter_deps="gpl"
movie_filter_deps="avcodec avformat"
mpdecimate_filter_deps="gpl"
mpdecimate_filter_select="pixelutils"
+minterpolate_filter_select="scene_sad"
mptestsrc_filter_deps="gpl"
negate_filter_deps="lut_filter"
nnedi_filter_deps="gpl"
pp7_filter_deps="gpl"
pp_filter_deps="gpl postproc"
prewitt_opencl_filter_deps="opencl"
-procamp_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
+procamp_vaapi_filter_deps="vaapi"
program_opencl_filter_deps="opencl"
pullup_filter_deps="gpl"
removelogo_filter_deps="avcodec avformat swscale"
scale2ref_filter_deps="swscale"
scale_filter_deps="swscale"
scale_qsv_filter_deps="libmfx"
-select_filter_select="pixelutils"
-sharpness_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
+select_filter_select="scene_sad"
+sharpness_vaapi_filter_deps="vaapi"
showcqt_filter_deps="avcodec avformat swscale"
showcqt_filter_suggest="libfontconfig libfreetype"
showcqt_filter_select="fft"
zmq_filter_deps="libzmq"
zoompan_filter_deps="swscale"
zscale_filter_deps="libzimg const_nan"
-scale_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
+scale_vaapi_filter_deps="vaapi"
vpp_qsv_filter_deps="libmfx"
vpp_qsv_filter_select="qsvvpp"
+yadif_cuda_filter_deps="cuda_sdk"
# examples
avio_dir_cmd_deps="avformat avutil"
cpu_init_extralibs="pthreads_extralibs"
cws2fws_extralibs="zlib_extralibs"
-# libraries, in linking order
+# libraries, in any order
avcodec_deps="avutil"
avcodec_suggest="libm"
avcodec_select="null_bsf"
test -n "$valgrind" && toolchain="valgrind-memcheck"
-enabled ossfuzz && ! echo $CFLAGS | grep -q -- "-fsanitize=" &&{
+enabled ossfuzz && ! echo $CFLAGS | grep -q -- "-fsanitize=" && ! echo $CFLAGS | grep -q -- "-fcoverage-mapping" &&{
add_cflags -fsanitize=address,undefined -fsanitize-coverage=trace-pc-guard,trace-cmp -fno-omit-frame-pointer
add_ldflags -fsanitize=address,undefined -fsanitize-coverage=trace-pc-guard,trace-cmp
}
disable mipsfpu
disable mipsdsp
disable mipsdspr2
+ # When gcc version less than 5.3.0, add -fno-expensive-optimizations flag.
+ if [ $cc == gcc ]; then
+ gcc_version=$(gcc -dumpversion)
+ if [ "$(echo "$gcc_version 5.3.0" | tr " " "\n" | sort -rV | head -n 1)" == "$gcc_version" ]; then
+ expensive_optimization_flag=""
+ else
+ expensive_optimization_flag="-fno-expensive-optimizations"
+ fi
+ fi
case $cpu in
loongson3*)
- cpuflags="-march=loongson3a -mhard-float -fno-expensive-optimizations"
+ cpuflags="-march=loongson3a -mhard-float $expensive_optimization_flag"
;;
loongson2e)
- cpuflags="-march=loongson2e -mhard-float -fno-expensive-optimizations"
+ cpuflags="-march=loongson2e -mhard-float $expensive_optimization_flag"
;;
loongson2f)
- cpuflags="-march=loongson2f -mhard-float -fno-expensive-optimizations"
+ cpuflags="-march=loongson2f -mhard-float $expensive_optimization_flag"
;;
esac
;;
enabled x86_64 && objformat="macho64" || objformat="macho32"
enabled_any pic shared x86_64 ||
{ check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; }
- check_header dispatch/dispatch.h &&
+ check_headers dispatch/dispatch.h &&
add_cppflags '-I\$(SRC_PATH)/compat/dispatch_semaphore'
if test -n "$sysroot"; then
is_in -isysroot $cc $CPPFLAGS $CFLAGS || check_cppflags -isysroot $sysroot
enabled mipsfpu && check_inline_asm_flags mipsfpu '"cvt.d.l $f0, $f2"' '-mhard-float'
enabled mipsfpu && (enabled mips32r5 || enabled mips32r6 || enabled mips64r6) && check_inline_asm_flags mipsfpu '"cvt.d.l $f0, $f1"' '-mfp64'
- enabled mipsfpu && enabled msa && check_inline_asm_flags msa '"addvi.b $w0, $w1, 1"' '-mmsa' && check_header msa.h || disable msa
+ enabled mipsfpu && enabled msa && check_inline_asm_flags msa '"addvi.b $w0, $w1, 1"' '-mmsa' && check_headers msa.h || disable msa
enabled mipsdsp && check_inline_asm_flags mipsdsp '"addu.qb $t0, $t1, $t2"' '-mdsp'
enabled mipsdspr2 && check_inline_asm_flags mipsdspr2 '"absq_s.qb $t0, $t1"' '-mdspr2'
check_type "sys/types.h sys/socket.h" socklen_t
# Prefer arpa/inet.h over winsock2
- if check_header arpa/inet.h ; then
+ if check_headers arpa/inet.h ; then
check_func closesocket
- elif check_header winsock2.h ; then
+ elif check_headers winsock2.h ; then
check_func_headers winsock2.h closesocket -lws2 &&
network_extralibs="-lws2" ||
{ check_func_headers winsock2.h closesocket -lws2_32 &&
enabled xlib &&
check_lib xlib "X11/Xlib.h X11/extensions/Xvlib.h" XvGetPortAttribute -lXv -lX11 -lXext
-check_header direct.h
-check_header dirent.h
-check_header dxgidebug.h
-check_header dxva.h
-check_header dxva2api.h -D_WIN32_WINNT=0x0600
-check_header io.h
-check_header linux/perf_event.h
-check_header libcrystalhd/libcrystalhd_if.h
-check_header malloc.h
-check_header net/udplite.h
-check_header poll.h
-check_header sys/param.h
-check_header sys/resource.h
-check_header sys/select.h
-check_header sys/time.h
-check_header sys/un.h
-check_header termios.h
-check_header unistd.h
-check_header valgrind/valgrind.h
+check_headers direct.h
+check_headers dirent.h
+check_headers dxgidebug.h
+check_headers dxva.h
+check_headers dxva2api.h -D_WIN32_WINNT=0x0600
+check_headers io.h
+check_headers linux/perf_event.h
+check_headers libcrystalhd/libcrystalhd_if.h
+check_headers malloc.h
+check_headers net/udplite.h
+check_headers poll.h
+check_headers sys/param.h
+check_headers sys/resource.h
+check_headers sys/select.h
+check_headers sys/time.h
+check_headers sys/un.h
+check_headers termios.h
+check_headers unistd.h
+check_headers valgrind/valgrind.h
check_func_headers VideoToolbox/VTCompressionSession.h VTCompressionSessionPrepareToEncodeFrames -framework VideoToolbox
-check_header windows.h
-check_header X11/extensions/XvMClib.h
-check_header asm/types.h
+check_headers windows.h
+check_headers X11/extensions/XvMClib.h
+check_headers asm/types.h
# it seems there are versions of clang in some distros that try to use the
# gcc headers, which explodes for stdatomic
check_type "d3d9.h dxva2api.h" DXVA2_ConfigPictureDecode -D_WIN32_WINNT=0x0602
check_type "va/va.h va/va_dec_hevc.h" "VAPictureParameterBufferHEVC"
-check_type "va/va.h va/va_dec_vp8.h" "VAPictureParameterBufferVP8"
check_struct "va/va.h" "VADecPictureParameterBufferVP9" bit_depth
-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 "va/va.h va/va_enc_jpeg.h" "VAEncPictureParameterBufferJPEG"
-check_type "va/va.h va/va_enc_mpeg2.h" "VAEncPictureParameterBufferMPEG2"
check_type "va/va.h va/va_enc_vp8.h" "VAEncPictureParameterBufferVP8"
check_type "va/va.h va/va_enc_vp9.h" "VAEncPictureParameterBufferVP9"
# these are off by default, so fail if requested and not available
enabled cuda_sdk && require cuda_sdk cuda.h cuCtxCreate -lcuda
enabled chromaprint && require chromaprint chromaprint.h chromaprint_get_version -lchromaprint
-enabled decklink && { require_header DeckLinkAPI.h &&
- { test_cpp_condition DeckLinkAPIVersion.h "BLACKMAGIC_DECKLINK_API_VERSION >= 0x0a060100" || die "ERROR: Decklink API version must be >= 10.6.1."; } }
-enabled libndi_newtek && require_header Processing.NDI.Lib.h
-enabled frei0r && require_header frei0r.h
+enabled decklink && { require_headers DeckLinkAPI.h &&
+ { test_cpp_condition DeckLinkAPIVersion.h "BLACKMAGIC_DECKLINK_API_VERSION >= 0x0a090500" || die "ERROR: Decklink API version must be >= 10.9.5."; } }
+enabled libndi_newtek && require_headers Processing.NDI.Lib.h
+enabled frei0r && require_headers frei0r.h
enabled gmp && require gmp gmp.h mpz_export -lgmp
enabled gnutls && require_pkg_config gnutls gnutls gnutls/gnutls.h gnutls_global_init
-enabled jni && { [ $target_os = "android" ] && check_header jni.h && enabled pthreads || die "ERROR: jni not found"; }
-enabled ladspa && require_header ladspa.h
+enabled jni && { [ $target_os = "android" ] && check_headers jni.h && enabled pthreads || die "ERROR: jni not found"; }
+enabled ladspa && require_headers ladspa.h
enabled libaom && require_pkg_config libaom "aom >= 1.0.0" aom/aom_codec.h aom_codec_version
enabled lv2 && require_pkg_config lv2 lilv-0 "lilv/lilv.h" lilv_world_new
enabled libiec61883 && require libiec61883 libiec61883/iec61883.h iec61883_cmp_connect -lraw1394 -lavc1394 -lrom1394 -liec61883
die "ERROR: libcelt must be installed and version must be >= 0.11.0."; }
enabled libcaca && require_pkg_config libcaca caca caca.h caca_create_canvas
enabled libcodec2 && require libcodec2 codec2/codec2.h codec2_create -lcodec2
+enabled libdav1d && require_pkg_config libdav1d "dav1d >= 0.0.1" "dav1d/dav1d.h" dav1d_version
enabled libdavs2 && require_pkg_config libdavs2 "davs2 >= 1.5.115" davs2.h davs2_decoder_open
enabled libdc1394 && require_pkg_config libdc1394 libdc1394-2 dc1394/dc1394.h dc1394_new
enabled libdrm && require_pkg_config libdrm libdrm xf86drm.h drmGetVersion
check_lib libgsm "${gsm_hdr}" gsm_create -lgsm && break;
done || die "ERROR: libgsm not found"; }
enabled libilbc && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc $pthreads_extralibs
+enabled libklvanc && require libklvanc libklvanc/vanc.h klvanc_context_create -lklvanc
enabled libkvazaar && require_pkg_config libkvazaar "kvazaar >= 0.8.1" kvazaar.h kvz_api_get
enabled liblensfun && require_pkg_config liblensfun lensfun lensfun.h lf_db_new
# While it may appear that require is being used as a pkg-config
enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame $libm_extralibs
enabled libmysofa && { check_pkg_config libmysofa libmysofa mysofa.h mysofa_load ||
require libmysofa mysofa.h mysofa_load -lmysofa $zlib_extralibs; }
-enabled libnpp && { check_lib libnpp npp.h nppGetLibVersion -lnppig -lnppicc -lnppc ||
- check_lib libnpp npp.h nppGetLibVersion -lnppi -lnppc ||
+enabled libnpp && { check_lib libnpp npp.h nppGetLibVersion -lnppig -lnppicc -lnppc -lnppidei ||
+ check_lib libnpp npp.h nppGetLibVersion -lnppi -lnppc -lnppidei ||
die "ERROR: libnpp not found"; }
enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb
enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb
-enabled libopencv && { check_header opencv2/core/core_c.h &&
+enabled libopencv && { check_headers opencv2/core/core_c.h &&
{ check_pkg_config libopencv opencv opencv2/core/core_c.h cvCreateImageHeader ||
require libopencv opencv2/core/core_c.h cvCreateImageHeader -lopencv_core -lopencv_imgproc; } ||
require_pkg_config libopencv opencv opencv/cxcore.h cvCreateImageHeader; }
enabled libsoxr && require libsoxr soxr.h soxr_create -lsoxr
enabled libssh && require_pkg_config libssh libssh libssh/sftp.h sftp_init
enabled libspeex && require_pkg_config libspeex speex speex/speex.h speex_decoder_init
-enabled libsrt && require_pkg_config libsrt "srt >= 1.2.0" srt/srt.h srt_socket
+enabled libsrt && require_pkg_config libsrt "srt >= 1.3.0" srt/srt.h srt_socket
enabled libtensorflow && require libtensorflow tensorflow/c/c_api.h TF_Version -ltensorflow
enabled libtesseract && require_pkg_config libtesseract tesseract tesseract/capi.h TessBaseAPICreate
enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg
enabled libx264 && { check_pkg_config libx264 x264 "stdint.h x264.h" x264_encoder_encode ||
{ require libx264 "stdint.h x264.h" x264_encoder_encode "-lx264 $pthreads_extralibs $libm_extralibs" &&
warn "using libx264 without pkg-config"; } } &&
- require_cpp_condition x264.h "X264_BUILD >= 118" &&
+ require_cpp_condition libx264 x264.h "X264_BUILD >= 118" &&
check_cpp_condition libx262 x264.h "X264_MPEG2"
enabled libx265 && require_pkg_config libx265 x265 x265.h x265_api_get &&
- require_cpp_condition x265.h "X265_BUILD >= 68"
+ require_cpp_condition libx265 x265.h "X265_BUILD >= 68"
enabled libxavs && require libxavs "stdint.h xavs.h" xavs_encoder_encode "-lxavs $pthreads_extralibs $libm_extralibs"
+enabled libxavs2 && require_pkg_config libxavs2 "xavs2 >= 1.3.0" "stdint.h xavs2.h" xavs2_api_get
enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore
enabled libzimg && require_pkg_config libzimg "zimg >= 2.7.0" zimg.h zimg_get_api_version
enabled libzmq && require_pkg_config libzmq libzmq zmq.h zmq_ctx_new
check_lib opengl ES2/gl.h glGetError "-isysroot=${sysroot} -Wl,-framework,OpenGLES" ||
die "ERROR: opengl not found."
}
-enabled omx && require_header OMX_Core.h
-enabled omx_rpi && { check_header OMX_Core.h ||
- { ! enabled cross_compile && add_cflags -isystem/opt/vc/include/IL && check_header OMX_Core.h ; } ||
+enabled omx && require_headers OMX_Core.h
+enabled omx_rpi && { check_headers OMX_Core.h ||
+ { ! enabled cross_compile && add_cflags -isystem/opt/vc/include/IL && check_headers OMX_Core.h ; } ||
die "ERROR: OpenMAX IL headers not found"; } && enable omx
enabled openssl && { check_pkg_config openssl openssl openssl/ssl.h OPENSSL_init_ssl ||
check_pkg_config openssl openssl openssl/ssl.h SSL_library_init ||
rsync --help 2> /dev/null | grep -q 'contimeout' && enable rsync_contimeout || disable rsync_contimeout
# check V4L2 codecs available in the API
-check_header linux/fb.h
-check_header linux/videodev2.h
+check_headers linux/fb.h
+check_headers linux/videodev2.h
test_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete
check_cc v4l2_m2m linux/videodev2.h "int i = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_VIDEO_M2M | V4L2_BUF_FLAG_LAST;"
check_cc vc1_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_VC1_ANNEX_G;"
check_cc vp8_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_VP8;"
check_cc vp9_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_VP9;"
-check_header sys/videoio.h
+check_headers sys/videoio.h
test_code cc sys/videoio.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete
check_lib user32 "windows.h winuser.h" GetShellWindow -luser32
check_type "dshow.h" IBaseFilter
# check for ioctl_meteor.h, ioctl_bt848.h and alternatives
-check_header "dev/bktr/ioctl_meteor.h dev/bktr/ioctl_bt848.h" ||
- check_header "machine/ioctl_meteor.h machine/ioctl_bt848.h" ||
- check_header "dev/video/meteor/ioctl_meteor.h dev/video/bktr/ioctl_bt848.h" ||
- check_header "dev/ic/bt8xx.h"
+check_headers "dev/bktr/ioctl_meteor.h dev/bktr/ioctl_bt848.h" ||
+ check_headers "machine/ioctl_meteor.h machine/ioctl_bt848.h" ||
+ check_headers "dev/video/meteor/ioctl_meteor.h dev/video/bktr/ioctl_bt848.h" ||
+ check_headers "dev/ic/bt8xx.h"
if check_struct sys/soundcard.h audio_buf_info bytes; then
enable_sanitized sys/soundcard.h
EOF
enabled vaapi &&
- check_lib vaapi va/va.h vaInitialize -lva
-
-enabled vaapi &&
- check_cc vaapi "va/va.h" "vaCreateSurfaces(0, 0, 0, 0, 0, 0, 0, 0)"
+ check_pkg_config vaapi "libva >= 0.35.0" "va/va.h" vaInitialize
if enabled vaapi; then
- check_lib vaapi_drm "va/va.h va/va_drm.h" vaGetDisplayDRM -lva -lva-drm
- check_lib vaapi_x11 "va/va.h va/va_x11.h" vaGetDisplay -lva -lva-x11 -lX11
-fi
+ check_pkg_config vaapi_drm "libva-drm" "va/va_drm.h" vaGetDisplayDRM
+
+ if enabled xlib; then
+ check_pkg_config vaapi_x11 "libva-x11" "va/va_x11.h" vaGetDisplay
+ fi
-enabled vaapi &&
check_cpp_condition vaapi_1 "va/va.h" "VA_CHECK_VERSION(1, 0, 0)"
+fi
if enabled_all opencl libdrm ; then
check_type "CL/cl_intel.h" "clCreateImageFromFdINTEL_fn" &&
fi
flatten_extralibs(){
- unset nested_entries
+ nested_entries=
list_name=$1
eval list=\$${1}
for entry in $list; do
entry_copy=$entry
resolve entry_copy
- append nested_entries $(filter '*_extralibs' $entry_copy)
- flat_entries=$(filter_out '*_extralibs' $entry_copy)
+ flat_entries=
+ for e in $entry_copy; do
+ case $e in
+ *_extralibs) nested_entries="$nested_entries$e ";;
+ *) flat_entries="$flat_entries$e ";;
+ esac
+ done
eval $entry="\$flat_entries"
done
append $list_name "$nested_entries"
enabled zlib && add_cppflags -DZLIB_CONST
-# conditional library dependencies, in linking order
+# conditional library dependencies, in any order
+enabled afftdn_filter && prepend avfilter_deps "avcodec"
enabled afftfilt_filter && prepend avfilter_deps "avcodec"
enabled afir_filter && prepend avfilter_deps "avcodec"
enabled amovie_filter && prepend avfilter_deps "avformat avcodec"
enabled aresample_filter && prepend avfilter_deps "swresample"
enabled atempo_filter && prepend avfilter_deps "avcodec"
+enabled bm3d_filter && prepend avfilter_deps "avcodec"
enabled cover_rect_filter && prepend avfilter_deps "avformat avcodec"
enabled convolve_filter && prepend avfilter_deps "avcodec"
enabled deconvolve_filter && prepend avfilter_deps "avcodec"
enabled lavfi_indev && prepend avdevice_deps "avfilter"
#FIXME
-enabled sdl2_outdev && add_cflags $(filter_out '-Dmain=SDL_main' $sdl2_cflags)
+enabled_any sdl2_outdev opengl_outdev && enabled sdl2 &&
+ add_cflags $(filter_out '-Dmain=SDL_main' $sdl2_cflags)
enabled opus_decoder && prepend avcodec_deps "swresample"
+# reorder the items at var $1 to align with the items order at var $2 .
+# die if an item at $1 is not at $2 .
+reorder_by(){
+ eval rb_in=\$$1
+ eval rb_ordered=\$$2
+
+ for rb in $rb_in; do
+ is_in $rb $rb_ordered || die "$rb at \$$1 is not at \$$2"
+ done
+
+ rb_out=
+ for rb in $rb_ordered; do
+ is_in $rb $rb_in && rb_out="$rb_out$rb "
+ done
+ eval $1=\$rb_out
+}
+
+# deps-expand fflib $1: N x {append all expanded deps; unique}
+# within a set of N items, N expansions are enough to expose a cycle.
expand_deps(){
- lib_deps=${1}_deps
- eval "deps=\$$lib_deps"
- append $lib_deps $(map 'eval echo \$${v}_deps' $deps)
- unique $lib_deps
+ unique ${1}_deps # required for the early break test.
+ for dummy in $LIBRARY_LIST; do # N iteratios
+ eval deps=\$${1}_deps
+ append ${1}_deps $(map 'eval echo \$${v}_deps' $deps)
+ unique ${1}_deps
+ eval '[ ${#deps} = ${#'${1}_deps'} ]' && break # doesn't expand anymore
+ done
+
+ eval is_in $1 \$${1}_deps && die "Dependency cycle at ${1}_deps"
+ reorder_by ${1}_deps LIBRARY_LIST # linking order is expected later
}
#we have to remove gpl from the deps here as some code assumes all lib deps are libs
cp_if_changed $TMPH libavutil/avconfig.h
-full_filter_name(){
- sed -n "s/^extern AVFilter ff_\([avfsinkrc]\{2,5\}\)_$1;/\1_$1/p" $source_path/libavfilter/allfilters.c
-}
+# full_filter_name_foo=vf_foo
+# full_filter_name_bar=asrc_bar
+# ...
+eval "$(sed -n "s/^extern AVFilter ff_\([avfsinkrc]\{2,5\}\)_\(.*\);/full_filter_name_\2=\1_\2/p" $source_path/libavfilter/allfilters.c)"
# generate the lists of enabled components
print_enabled_components(){
if enabled $c; then
case $name in
filter_list)
- c=$(full_filter_name $(remove_suffix _filter $c))
+ eval c=\$full_filter_name_${c%_filter}
;;
indev_list)
- c=$(add_suffix _demuxer $(remove_suffix _indev $c))
+ c=${c%_indev}_demuxer
;;
outdev_list)
- c=$(add_suffix _muxer $(remove_suffix _outdev $c))
+ c=${c%_outdev}_muxer
;;
esac
printf " &ff_%s,\n" $c >> $TMPH
projects / ffmpeg / blobdiff