--enable-filter=NAME enable filter NAME
--disable-filter=NAME disable filter NAME
--disable-filters disable all filters
- --disable-v4l2_m2m disable V4L2 mem2mem code [autodetect]
External library support:
--enable-gmp enable gmp, needed for rtmp(t)e support
if openssl or librtmp is not used [no]
--enable-gnutls enable gnutls, needed for https support
- if openssl is not used [no]
+ if openssl or libtls is not used [no]
--disable-iconv disable iconv [autodetect]
--enable-jni enable JNI support [no]
--enable-ladspa enable LADSPA audio filtering [no]
--enable-libssh enable SFTP protocol via libssh [no]
--enable-libtesseract enable Tesseract, needed for ocr filter [no]
--enable-libtheora enable Theora encoding via libtheora [no]
+ --enable-libtls enable LibreSSL (via libtls), needed for https support
+ if openssl or gnutls is not used [no]
--enable-libtwolame enable MP2 encoding via libtwolame [no]
--enable-libv4l2 enable libv4l2/v4l-utils [no]
--enable-libvidstab enable video stabilization using vid.stab [no]
--enable-libzimg enable z.lib, needed for zscale filter [no]
--enable-libzmq enable message passing via libzmq [no]
--enable-libzvbi enable teletext support via libzvbi [no]
+ --enable-lv2 enable LV2 audio filtering [no]
--disable-lzma disable lzma [autodetect]
--enable-decklink enable Blackmagic DeckLink I/O support [no]
--enable-libndi_newtek enable Newteck NDI I/O support [no]
--enable-mediacodec enable Android MediaCodec support [no]
--enable-libmysofa enable libmysofa, needed for sofalizer filter [no]
--enable-openal enable OpenAL 1.1 capture support [no]
- --enable-opencl enable OpenCL code
+ --enable-opencl enable OpenCL processing [no]
--enable-opengl enable OpenGL rendering [no]
--enable-openssl enable openssl, needed for https support
- if gnutls is not used [no]
+ if gnutls or libtls is not used [no]
--disable-sndio disable sndio support [autodetect]
--disable-schannel disable SChannel SSP, needed for TLS support on
Windows if openssl and gnutls are not used [autodetect]
--disable-zlib disable zlib [autodetect]
The following libraries provide various hardware acceleration features:
+ --disable-amf disable AMF video encoding code [autodetect]
--disable-audiotoolbox disable Apple AudioToolbox code [autodetect]
--disable-cuda disable dynamically linked Nvidia CUDA code [autodetect]
--enable-cuda-sdk enable CUDA features that require the CUDA SDK [no]
--enable-omx enable OpenMAX IL code [no]
--enable-omx-rpi enable OpenMAX IL code for Raspberry Pi [no]
--enable-rkmpp enable Rockchip Media Process Platform code [no]
+ --disable-v4l2-m2m disable V4L2 mem2mem code [autodetect]
--disable-vaapi disable Video Acceleration API (mainly Unix/Intel) code [autodetect]
--disable-vdpau disable Nvidia Video Decode and Presentation API for Unix code [autodetect]
--disable-videotoolbox disable VideoToolbox code [autodetect]
--disable-fma3 disable FMA3 optimizations
--disable-fma4 disable FMA4 optimizations
--disable-avx2 disable AVX2 optimizations
+ --disable-avx512 disable AVX-512 optimizations
--disable-aesni disable AESNI optimizations
--disable-armv5te disable armv5te optimizations
--disable-armv6 disable armv6 optimizations
exit 0
}
-quotes='""'
if test -t 1 && which tput >/dev/null 2>&1; then
ncolors=$(tput colors)
if test -n "$ncolors" && test $ncolors -ge 8; then
enable_sanitized(){
for var; do
- enable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g')
+ enable $(sanitize_var_name $var)
done
}
disable_sanitized(){
for var; do
- disable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g')
+ disable $(sanitize_var_name $var)
done
}
}
requested(){
- test "${1#!}" = "$1" && op='=' || op=!=
+ test "${1#!}" = "$1" && op="=" || op="!="
eval test "x\$${1#!}_requested" $op "xyes"
}
enabled(){
- test "${1#!}" = "$1" && op='=' || op=!=
+ test "${1#!}" = "$1" && op="=" || op="!="
eval test "x\$${1#!}" $op "xyes"
}
disabled(){
- test "${1#!}" = "$1" && op='=' || op=!=
+ test "${1#!}" = "$1" && op="=" || op="!="
eval test "x\$${1#!}" $op "xno"
}
test_ldflags(){
log test_ldflags "$@"
+ set -- $($ldflags_filter "$@")
check_ld "cc" "$@" <<EOF
int main(void){ return 0; }
EOF
}
require_header(){
- log require "$@"
+ log require_header "$@"
headers="$1"
shift
check_header "$headers" "$@" || die "ERROR: $headers not found"
}
require_cpp_condition(){
- log require "$@"
+ log require_cpp_condition "$@"
header="$1"
condition="$2"
shift 2
scaling_video_example
transcode_aac_example
transcoding_example
+ vaapi_encode_example
"
EXTERNAL_AUTODETECT_LIBRARY_LIST="
libndi_newtek
libfdk_aac
openssl
+ libtls
"
EXTERNAL_LIBRARY_VERSION3_LIST="
libzimg
libzmq
libzvbi
+ lv2
mediacodec
openal
- opencl
opengl
"
HWACCEL_AUTODETECT_LIBRARY_LIST="
+ amf
audiotoolbox
crystalhd
cuda
libmfx
mmal
omx
+ opencl
"
DOCUMENT_LIST="
amd3dnowext
avx
avx2
+ avx512
fma3
fma4
mmx
truncf
"
+SYSTEM_FEATURES="
+ atomics_native
+ dos_paths
+ libc_msvcrt
+ MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS
+ section_data_rel_ro
+ threads
+ uwp
+ winrt
+"
+
SYSTEM_FUNCS="
access
aligned_malloc
posix_memalign
pthread_cancel
sched_getaffinity
+ SecItemImport
SetConsoleTextAttribute
SetConsoleCtrlHandler
setmode
wglGetProcAddress
"
+SYSTEM_LIBRARIES="
+ vaapi_drm
+ vaapi_x11
+ vdpau_x11
+ wincrypt
+"
+
TOOLCHAIN_FEATURES="
as_arch_directive
as_fpu_directive
$HEADERS_LIST
$INTRINSICS_LIST
$MATH_FUNCS
+ $SYSTEM_FEATURES
$SYSTEM_FUNCS
+ $SYSTEM_LIBRARIES
$THREADS_LIST
$TOOLCHAIN_FEATURES
$TYPES_LIST
- atomics_native
- dos_paths
- libc_msvcrt
makeinfo
makeinfo_html
- MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS
+ opencl_d3d11
+ opencl_drm_arm
+ opencl_dxva2
+ opencl_vaapi_beignet
+ opencl_vaapi_intel_media
perl
pod2man
- section_data_rel_ro
texi2html
- threads
- uwp
- vaapi_drm
- vaapi_x11
- vdpau_x11
- winrt
- wincrypt
"
# options emitted with CONFIG_ prefix but not available on the command line
fma3_deps="avx"
fma4_deps="avx"
avx2_deps="avx"
+avx512_deps="avx2"
mmx_external_deps="x86asm"
mmx_inline_deps="inline_asm x86"
amv_decoder_select="sp5x_decoder exif"
amv_encoder_select="aandcttables jpegtables mpegvideoenc"
ape_decoder_select="bswapdsp llauddsp"
-apng_decoder_select="zlib"
-apng_encoder_select="llvidencdsp zlib"
+apng_decoder_deps="zlib"
+apng_encoder_deps="zlib"
+apng_encoder_select="llvidencdsp"
+aptx_decoder_select="audio_frame_queue"
+aptx_encoder_select="audio_frame_queue"
asv1_decoder_select="blockdsp bswapdsp idctdsp"
asv1_encoder_select="bswapdsp fdctdsp pixblockdsp"
asv2_decoder_select="blockdsp bswapdsp idctdsp"
dolby_e_decoder_select="mdct"
dvvideo_decoder_select="dvprofile idctdsp"
dvvideo_encoder_select="dvprofile fdctdsp me_cmp pixblockdsp"
-dxa_decoder_select="zlib"
+dxa_decoder_deps="zlib"
dxv_decoder_select="lzf texturedsp"
eac3_decoder_select="ac3_decoder"
eac3_encoder_select="ac3_encoder"
eamad_decoder_select="aandcttables blockdsp bswapdsp idctdsp mpegvideo"
eatgq_decoder_select="aandcttables"
eatqi_decoder_select="aandcttables blockdsp bswapdsp idctdsp"
-exr_decoder_select="zlib"
+exr_decoder_deps="zlib"
ffv1_decoder_select="rangecoder"
ffv1_encoder_select="rangecoder"
ffvhuff_decoder_select="huffyuv_decoder"
fic_decoder_select="golomb"
flac_decoder_select="flacdsp"
flac_encoder_select="bswapdsp flacdsp lpc"
-flashsv2_decoder_select="zlib"
-flashsv2_encoder_select="zlib"
-flashsv_decoder_select="zlib"
-flashsv_encoder_select="zlib"
+flashsv2_decoder_deps="zlib"
+flashsv2_encoder_deps="zlib"
+flashsv_decoder_deps="zlib"
+flashsv_encoder_deps="zlib"
flv_decoder_select="h263_decoder"
flv_encoder_select="h263_encoder"
fourxm_decoder_select="blockdsp bswapdsp"
fraps_decoder_select="bswapdsp huffman"
-g2m_decoder_select="blockdsp idctdsp jpegtables zlib"
+g2m_decoder_deps="zlib"
+g2m_decoder_select="blockdsp idctdsp jpegtables"
g729_decoder_select="audiodsp"
h261_decoder_select="mpegvideo"
h261_encoder_select="aandcttables mpegvideoenc"
mpeg4_decoder_select="h263_decoder mpeg4video_parser"
mpeg4_encoder_select="h263_encoder"
msa1_decoder_select="mss34dsp"
-mscc_decoder_select="zlib"
+mscc_decoder_deps="zlib"
msmpeg4v1_decoder_select="h263_decoder"
msmpeg4v2_decoder_select="h263_decoder"
msmpeg4v2_encoder_select="h263_encoder"
opus_decoder_deps="swresample"
opus_decoder_select="mdct15"
opus_encoder_select="audio_frame_queue mdct15"
-png_decoder_select="zlib"
-png_encoder_select="llvidencdsp zlib"
+png_decoder_deps="zlib"
+png_encoder_deps="zlib"
+png_encoder_select="llvidencdsp"
prores_decoder_select="blockdsp idctdsp"
prores_encoder_select="fdctdsp"
qcelp_decoder_select="lsp"
ra_144_encoder_select="audio_frame_queue lpc audiodsp"
ralf_decoder_select="golomb"
rawvideo_decoder_select="bswapdsp"
-rscc_decoder_select="zlib"
+rscc_decoder_deps="zlib"
rtjpeg_decoder_select="me_cmp"
rv10_decoder_select="h263_decoder"
rv10_encoder_select="h263_encoder"
rv20_encoder_select="h263_encoder"
rv30_decoder_select="golomb h264pred h264qpel mpegvideo rv34dsp"
rv40_decoder_select="golomb h264pred h264qpel mpegvideo rv34dsp"
-screenpresso_decoder_select="zlib"
+screenpresso_decoder_deps="zlib"
shorten_decoder_select="bswapdsp"
sipr_decoder_select="lsp"
snow_decoder_select="dwt h264qpel hpeldsp me_cmp rangecoder videodsp"
sonic_encoder_select="golomb rangecoder"
sonic_ls_encoder_select="golomb rangecoder"
sp5x_decoder_select="mjpeg_decoder"
-srgc_decoder_select="zlib"
+srgc_decoder_deps="zlib"
svq1_decoder_select="hpeldsp"
svq1_encoder_select="aandcttables hpeldsp me_cmp mpegvideoenc"
svq3_decoder_select="golomb h264dsp h264parse h264pred hpeldsp tpeldsp videodsp"
svq3_decoder_suggest="zlib"
tak_decoder_select="audiodsp"
-tdsc_decoder_select="zlib mjpeg_decoder"
+tdsc_decoder_deps="zlib"
+tdsc_decoder_select="mjpeg_decoder"
theora_decoder_select="vp3_decoder"
thp_decoder_select="mjpeg_decoder"
tiff_decoder_suggest="zlib lzma"
truehd_encoder_select="lpc"
truemotion2_decoder_select="bswapdsp"
truespeech_decoder_select="bswapdsp"
-tscc_decoder_select="zlib"
+tscc_decoder_deps="zlib"
twinvq_decoder_select="mdct lsp sinewin"
txd_decoder_select="texturedsp"
utvideo_decoder_select="bswapdsp llviddsp"
vp6f_decoder_select="vp6_decoder"
vp7_decoder_select="h264pred videodsp vp8dsp"
vp8_decoder_select="h264pred videodsp vp8dsp"
-vp9_decoder_select="videodsp vp9_parser"
+vp9_decoder_select="videodsp vp9_parser vp9_superframe_split_bsf"
webp_decoder_select="vp8_decoder exif"
wmalossless_decoder_select="llauddsp"
wmapro_decoder_select="mdct sinewin wma_freqs"
wmv3image_decoder_select="wmv3_decoder"
xma1_decoder_select="wmapro_decoder"
xma2_decoder_select="wmapro_decoder"
-zerocodec_decoder_select="zlib"
-zlib_decoder_select="zlib"
-zlib_encoder_select="zlib"
-zmbv_decoder_select="zlib"
-zmbv_encoder_select="zlib"
+zerocodec_decoder_deps="zlib"
+zlib_decoder_deps="zlib"
+zlib_encoder_deps="zlib"
+zmbv_decoder_deps="zlib"
+zmbv_encoder_deps="zlib"
# hardware accelerators
crystalhd_deps="libcrystalhd_libcrystalhd_if_h"
cuvid_deps="cuda"
d3d11va_deps="dxva_h ID3D11VideoDecoder ID3D11VideoContext"
dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode ole32 user32"
+nvdec_deps="cuda"
videotoolbox_hwaccel_deps="videotoolbox pthreads"
videotoolbox_hwaccel_extralibs="-framework QuartzCore"
xvmc_deps="X11_extensions_XvMClib_h"
h263_vaapi_hwaccel_select="h263_decoder"
h263_videotoolbox_hwaccel_deps="videotoolbox"
h263_videotoolbox_hwaccel_select="h263_decoder"
-h264_cuvid_hwaccel_deps="cuda cuvid"
-h264_cuvid_hwaccel_select="h264_cuvid_decoder"
h264_d3d11va_hwaccel_deps="d3d11va"
h264_d3d11va_hwaccel_select="h264_decoder"
h264_d3d11va2_hwaccel_deps="d3d11va"
h264_d3d11va2_hwaccel_select="h264_decoder"
h264_dxva2_hwaccel_deps="dxva2"
h264_dxva2_hwaccel_select="h264_decoder"
-h264_mediacodec_hwaccel_deps="mediacodec"
-h264_mmal_hwaccel_deps="mmal"
-h264_nvdec_hwaccel_deps="cuda nvdec"
+h264_nvdec_hwaccel_deps="nvdec"
h264_nvdec_hwaccel_select="h264_decoder"
-h264_qsv_hwaccel_deps="libmfx"
h264_vaapi_hwaccel_deps="vaapi"
h264_vaapi_hwaccel_select="h264_decoder"
h264_vdpau_hwaccel_deps="vdpau"
h264_vdpau_hwaccel_select="h264_decoder"
h264_videotoolbox_hwaccel_deps="videotoolbox"
h264_videotoolbox_hwaccel_select="h264_decoder"
-hevc_cuvid_hwaccel_deps="cuda cuvid"
-hevc_cuvid_hwaccel_select="hevc_cuvid_decoder"
hevc_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_HEVC"
hevc_d3d11va_hwaccel_select="hevc_decoder"
-hevc_mediacodec_hwaccel_deps="mediacodec"
hevc_d3d11va2_hwaccel_deps="d3d11va DXVA_PicParams_HEVC"
hevc_d3d11va2_hwaccel_select="hevc_decoder"
hevc_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_HEVC"
hevc_dxva2_hwaccel_select="hevc_decoder"
-hevc_nvdec_hwaccel_deps="cuda nvdec"
+hevc_nvdec_hwaccel_deps="nvdec"
hevc_nvdec_hwaccel_select="hevc_decoder"
-hevc_qsv_hwaccel_deps="libmfx"
hevc_vaapi_hwaccel_deps="vaapi VAPictureParameterBufferHEVC"
hevc_vaapi_hwaccel_select="hevc_decoder"
hevc_vdpau_hwaccel_deps="vdpau VdpPictureInfoHEVC"
hevc_vdpau_hwaccel_select="hevc_decoder"
hevc_videotoolbox_hwaccel_deps="videotoolbox"
hevc_videotoolbox_hwaccel_select="hevc_decoder"
-mjpeg_cuvid_hwaccel_deps="cuda cuvid"
-mjpeg_cuvid_hwaccel_select="mjpeg_cuvid_decoder"
mpeg_xvmc_hwaccel_deps="xvmc"
mpeg_xvmc_hwaccel_select="mpeg2video_decoder"
-mpeg1_cuvid_hwaccel_deps="cuda cuvid"
-mpeg1_cuvid_hwaccel_select="mpeg1_cuvid_decoder"
+mpeg1_nvdec_hwaccel_deps="nvdec"
+mpeg1_nvdec_hwaccel_select="mpeg1video_decoder"
mpeg1_vdpau_hwaccel_deps="vdpau"
mpeg1_vdpau_hwaccel_select="mpeg1video_decoder"
mpeg1_videotoolbox_hwaccel_deps="videotoolbox"
mpeg1_videotoolbox_hwaccel_select="mpeg1video_decoder"
mpeg1_xvmc_hwaccel_deps="xvmc"
mpeg1_xvmc_hwaccel_select="mpeg1video_decoder"
-mpeg2_cuvid_hwaccel_deps="cuda cuvid"
-mpeg2_cuvid_hwaccel_select="mpeg2_cuvid_decoder"
mpeg2_d3d11va_hwaccel_deps="d3d11va"
mpeg2_d3d11va_hwaccel_select="mpeg2video_decoder"
mpeg2_d3d11va2_hwaccel_deps="d3d11va"
mpeg2_d3d11va2_hwaccel_select="mpeg2video_decoder"
mpeg2_dxva2_hwaccel_deps="dxva2"
mpeg2_dxva2_hwaccel_select="mpeg2video_decoder"
-mpeg2_mediacodec_hwaccel_deps="mediacodec"
-mpeg2_mmal_hwaccel_deps="mmal"
-mpeg2_qsv_hwaccel_deps="libmfx"
+mpeg2_nvdec_hwaccel_deps="nvdec"
+mpeg2_nvdec_hwaccel_select="mpeg2video_decoder"
mpeg2_vaapi_hwaccel_deps="vaapi"
mpeg2_vaapi_hwaccel_select="mpeg2video_decoder"
mpeg2_vdpau_hwaccel_deps="vdpau"
mpeg2_videotoolbox_hwaccel_select="mpeg2video_decoder"
mpeg2_xvmc_hwaccel_deps="xvmc"
mpeg2_xvmc_hwaccel_select="mpeg2video_decoder"
-mpeg4_cuvid_hwaccel_deps="cuda cuvid"
-mpeg4_cuvid_hwaccel_select="mpeg4_cuvid_decoder"
-mpeg4_mediacodec_hwaccel_deps="mediacodec"
-mpeg4_mmal_hwaccel_deps="mmal"
+mpeg4_nvdec_hwaccel_deps="nvdec"
+mpeg4_nvdec_hwaccel_select="mpeg4_decoder"
mpeg4_vaapi_hwaccel_deps="vaapi"
mpeg4_vaapi_hwaccel_select="mpeg4_decoder"
mpeg4_vdpau_hwaccel_deps="vdpau"
mpeg4_vdpau_hwaccel_select="mpeg4_decoder"
mpeg4_videotoolbox_hwaccel_deps="videotoolbox"
mpeg4_videotoolbox_hwaccel_select="mpeg4_decoder"
-vc1_cuvid_hwaccel_deps="cuda cuvid"
-vc1_cuvid_hwaccel_select="vc1_cuvid_decoder"
vc1_d3d11va_hwaccel_deps="d3d11va"
vc1_d3d11va_hwaccel_select="vc1_decoder"
vc1_d3d11va2_hwaccel_deps="d3d11va"
vc1_d3d11va2_hwaccel_select="vc1_decoder"
vc1_dxva2_hwaccel_deps="dxva2"
vc1_dxva2_hwaccel_select="vc1_decoder"
-vc1_mmal_hwaccel_deps="mmal"
-vc1_qsv_hwaccel_deps="libmfx"
+vc1_nvdec_hwaccel_deps="nvdec"
+vc1_nvdec_hwaccel_select="vc1_decoder"
vc1_vaapi_hwaccel_deps="vaapi"
vc1_vaapi_hwaccel_select="vc1_decoder"
vc1_vdpau_hwaccel_deps="vdpau"
vc1_vdpau_hwaccel_select="vc1_decoder"
-vp8_cuvid_hwaccel_deps="cuda cuvid"
-vp8_cuvid_hwaccel_select="vp8_cuvid_decoder"
-vp9_cuvid_hwaccel_deps="cuda cuvid"
-vp9_cuvid_hwaccel_select="vp9_cuvid_decoder"
-vp8_mediacodec_hwaccel_deps="mediacodec"
-vp8_qsv_hwaccel_deps="libmfx"
+vp8_nvdec_hwaccel_deps="nvdec"
+vp8_nvdec_hwaccel_select="vp8_decoder"
+vp8_vaapi_hwaccel_deps="vaapi VAPictureParameterBufferVP8"
+vp8_vaapi_hwaccel_select="vp8_decoder"
vp9_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_VP9"
vp9_d3d11va_hwaccel_select="vp9_decoder"
vp9_d3d11va2_hwaccel_deps="d3d11va DXVA_PicParams_VP9"
vp9_d3d11va2_hwaccel_select="vp9_decoder"
vp9_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_VP9"
vp9_dxva2_hwaccel_select="vp9_decoder"
-vp9_mediacodec_hwaccel_deps="mediacodec"
+vp9_nvdec_hwaccel_deps="nvdec"
+vp9_nvdec_hwaccel_select="vp9_decoder"
vp9_vaapi_hwaccel_deps="vaapi VADecPictureParameterBufferVP9_bit_depth"
vp9_vaapi_hwaccel_select="vp9_decoder"
wmv3_d3d11va_hwaccel_select="vc1_d3d11va_hwaccel"
wmv3_d3d11va2_hwaccel_select="vc1_d3d11va2_hwaccel"
wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel"
+wmv3_nvdec_hwaccel_select="vc1_nvdec_hwaccel"
wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"
wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel"
scale_cuda_filter_deps="cuda_sdk"
thumbnail_cuda_filter_deps="cuda_sdk"
+amf_deps_any="libdl LoadLibrary"
nvenc_deps="cuda"
nvenc_deps_any="libdl LoadLibrary"
nvenc_encoder_deps="nvenc"
h263_v4l2m2m_decoder_deps="v4l2_m2m h263_v4l2_m2m"
h263_v4l2m2m_encoder_deps="v4l2_m2m h263_v4l2_m2m"
+h264_amf_encoder_deps="amf"
h264_crystalhd_decoder_select="crystalhd h264_mp4toannexb_bsf h264_parser"
-h264_cuvid_decoder_deps="cuda cuvid"
+h264_cuvid_decoder_deps="cuvid"
h264_cuvid_decoder_select="h264_mp4toannexb_bsf"
h264_mediacodec_decoder_deps="mediacodec"
h264_mediacodec_decoder_select="h264_mp4toannexb_bsf h264_parser"
h264_mmal_decoder_deps="mmal"
h264_nvenc_encoder_deps="nvenc"
h264_omx_encoder_deps="omx"
-h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsvdec h264_qsv_hwaccel"
+h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsvdec"
h264_qsv_encoder_select="qsvenc"
h264_rkmpp_decoder_deps="rkmpp"
h264_rkmpp_decoder_select="h264_mp4toannexb_bsf"
h264_vaapi_encoder_select="cbs_h264 vaapi_encode"
h264_v4l2m2m_decoder_deps="v4l2_m2m h264_v4l2_m2m"
h264_v4l2m2m_encoder_deps="v4l2_m2m h264_v4l2_m2m"
-hevc_cuvid_decoder_deps="cuda cuvid"
+hevc_amf_encoder_deps="amf"
+hevc_cuvid_decoder_deps="cuvid"
hevc_cuvid_decoder_select="hevc_mp4toannexb_bsf"
hevc_mediacodec_decoder_deps="mediacodec"
hevc_mediacodec_decoder_select="hevc_mp4toannexb_bsf hevc_parser"
hevc_nvenc_encoder_deps="nvenc"
-hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser qsvdec hevc_qsv_hwaccel"
+hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser qsvdec"
hevc_qsv_encoder_select="hevcparse qsvenc"
hevc_rkmpp_decoder_deps="rkmpp"
hevc_rkmpp_decoder_select="hevc_mp4toannexb_bsf"
hevc_vaapi_encoder_select="cbs_h265 vaapi_encode"
hevc_v4l2m2m_decoder_deps="v4l2_m2m hevc_v4l2_m2m"
hevc_v4l2m2m_encoder_deps="v4l2_m2m hevc_v4l2_m2m"
-mjpeg_cuvid_decoder_deps="cuda cuvid"
+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"
-mpeg1_cuvid_decoder_deps="cuda cuvid"
+mpeg1_cuvid_decoder_deps="cuvid"
mpeg1_v4l2m2m_decoder_deps="v4l2_m2m mpeg1_v4l2_m2m"
mpeg2_crystalhd_decoder_select="crystalhd"
-mpeg2_cuvid_decoder_deps="cuda cuvid"
+mpeg2_cuvid_decoder_deps="cuvid"
mpeg2_mmal_decoder_deps="mmal"
mpeg2_mediacodec_decoder_deps="mediacodec"
-mpeg2_qsv_decoder_select="qsvdec mpeg2_qsv_hwaccel"
+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"
-mpeg4_cuvid_decoder_deps="cuda cuvid"
+mpeg4_cuvid_decoder_deps="cuvid"
mpeg4_mediacodec_decoder_deps="mediacodec"
mpeg4_mmal_decoder_deps="mmal"
mpeg4_omx_encoder_deps="omx"
nvenc_h264_encoder_select="h264_nvenc_encoder"
nvenc_hevc_encoder_select="hevc_nvenc_encoder"
vc1_crystalhd_decoder_select="crystalhd"
-vc1_cuvid_decoder_deps="cuda cuvid"
+vc1_cuvid_decoder_deps="cuvid"
vc1_mmal_decoder_deps="mmal"
-vc1_qsv_decoder_select="qsvdec vc1_qsv_hwaccel vc1_parser"
+vc1_qsv_decoder_select="qsvdec vc1_parser"
vc1_v4l2m2m_decoder_deps="v4l2_m2m vc1_v4l2_m2m"
-vp8_cuvid_decoder_deps="cuda cuvid"
+vp8_cuvid_decoder_deps="cuvid"
vp8_mediacodec_decoder_deps="mediacodec"
-vp8_qsv_decoder_select="qsvdec vp8_qsv_hwaccel vp8_parser"
+vp8_qsv_decoder_select="qsvdec vp8_parser"
vp8_rkmpp_decoder_deps="rkmpp"
vp8_vaapi_encoder_deps="VAEncPictureParameterBufferVP8"
vp8_vaapi_encoder_select="vaapi_encode"
vp8_v4l2m2m_decoder_deps="v4l2_m2m vp8_v4l2_m2m"
vp8_v4l2m2m_encoder_deps="v4l2_m2m vp8_v4l2_m2m"
-vp9_cuvid_decoder_deps="cuda cuvid"
+vp9_cuvid_decoder_deps="cuvid"
vp9_mediacodec_decoder_deps="mediacodec"
vp9_rkmpp_decoder_deps="rkmpp"
vp9_vaapi_encoder_deps="VAEncPictureParameterBufferVP9"
# external libraries
aac_at_decoder_deps="audiotoolbox"
+aac_at_decoder_select="aac_adtstoasc_bsf"
ac3_at_decoder_deps="audiotoolbox"
ac3_at_decoder_select="ac3_parser"
adpcm_ima_qt_at_decoder_deps="audiotoolbox"
chromaprint_muxer_deps="chromaprint"
h264_videotoolbox_encoder_deps="pthreads"
h264_videotoolbox_encoder_select="videotoolbox_encoder"
+hevc_videotoolbox_encoder_deps="pthreads"
+hevc_videotoolbox_encoder_select="videotoolbox_encoder"
libcelt_decoder_deps="libcelt"
libfdk_aac_decoder_deps="libfdk_aac"
libfdk_aac_encoder_deps="libfdk_aac"
librtmpte_protocol_deps="librtmp"
libsmbclient_protocol_deps="libsmbclient gplv3"
libssh_protocol_deps="libssh"
+libtls_conflict="openssl gnutls"
mmsh_protocol_select="http_protocol"
mmst_protocol_select="network"
rtmp_protocol_conflict="librtmp_protocol"
rtmpts_protocol_select="ffrtmphttp_protocol https_protocol"
rtmpts_protocol_suggest="zlib"
rtp_protocol_select="udp_protocol"
-schannel_conflict="openssl gnutls"
+schannel_conflict="openssl gnutls libtls"
sctp_protocol_deps="struct_sctp_event_subscribe struct_msghdr_msg_flags"
sctp_protocol_select="network"
-securetransport_conflict="openssl gnutls"
+securetransport_conflict="openssl gnutls libtls"
srtp_protocol_select="rtp_protocol srtp"
tcp_protocol_select="network"
-tls_protocol_deps_any="gnutls openssl schannel securetransport"
+tls_protocol_deps_any="gnutls openssl schannel securetransport libtls"
tls_protocol_select="tcp_protocol"
udp_protocol_select="network"
udplite_protocol_select="network"
deinterlace_vaapi_filter_deps="vaapi"
delogo_filter_deps="gpl"
deshake_filter_select="pixelutils"
-deshake_filter_suggest="opencl"
drawtext_filter_deps="libfreetype"
drawtext_filter_suggest="libfontconfig libfribidi"
elbg_filter_deps="avcodec"
interlace_filter_deps="gpl"
kerndeint_filter_deps="gpl"
ladspa_filter_deps="ladspa libdl"
+lv2_filter_deps="lv2"
mcdeint_filter_deps="avcodec gpl"
movie_filter_deps="avcodec avformat"
mpdecimate_filter_deps="gpl"
nnedi_filter_deps="gpl"
ocr_filter_deps="libtesseract"
ocv_filter_deps="libopencv"
+overlay_opencl_filter_deps="opencl"
overlay_qsv_filter_deps="libmfx"
overlay_qsv_filter_select="qsvvpp"
owdenoise_filter_deps="gpl"
tinterlace_merge_test_deps="tinterlace_filter"
tinterlace_pad_test_deps="tinterlace_filter"
tonemap_filter_deps="const_nan"
+unsharp_opencl_filter_deps="opencl"
uspp_filter_deps="gpl avcodec"
-unsharp_filter_suggest="opencl"
vaguedenoiser_filter_deps="gpl"
vidstabdetect_filter_deps="libvidstab"
vidstabtransform_filter_deps="libvidstab"
scaling_video_example_deps="avutil swscale"
transcode_aac_example_deps="avcodec avformat swresample"
transcoding_example_deps="avfilter avcodec avformat avutil"
+vaapi_encode_example_deps="avcodec avutil"
# EXTRALIBS_LIST
cpu_init_extralibs="pthreads_extralibs"
ranlib_default="ranlib"
strip_default="strip"
version_script='--version-script'
+objformat="elf32"
x86asmexe_default="nasm"
windres_default="windres"
nvcc_default="nvcc"
ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c)
DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c)
-HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c)
PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c)
MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c)
DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c)
}
BSF_LIST=$(find_things_extern bsf AVBitStreamFilter libavcodec/bitstream_filters.c)
+HWACCEL_LIST=$(find_things_extern hwaccel AVHWAccel libavcodec/hwaccels.h)
PROTOCOL_LIST=$(find_things_extern protocol URLProtocol libavformat/protocols.c)
AVCODEC_COMPONENTS_LIST="
disabled logging && logfile=/dev/null
+# command line configuration sanity checks
+
+# we need to build at least one lib type
+if ! enabled_any static shared; then
+ cat <<EOF
+At least one library type must be built.
+Specify --enable-static to build the static libraries or --enable-shared to
+build the shared libraries as well. To only build the shared libraries specify
+--disable-static in addition to --enable-shared.
+EOF
+ exit 1
+fi
+
die_license_disabled() {
enabled $1 || { enabled $v && die "$v is $1 and --enable-$1 is not specified."; }
}
;;
esac
-test -n "$cross_prefix" && enable cross_compile
-
-if enabled cross_compile; then
+if test -n "$cross_prefix"; then
test -n "$arch" && test -n "$target_os" ||
die "Must specify target arch (--arch) and OS (--target-os) when cross-compiling"
+ enable cross_compile
fi
ar_default="${cross_prefix}${ar_default}"
done
}
-pgi_flags(){
- for flag; do
- case $flag in
- -flto) echo -Mipa=fast,libopt,libinline,vestigial ;;
- -fomit-frame-pointer) echo -Mnoframe ;;
- -g) echo -gopt ;;
- *) echo $flag ;;
- esac
- done
-}
-
suncc_flags(){
for flag; do
case $flag in
done
}
-tms470_flags(){
- for flag; do
- case $flag in
- -march=*|-mcpu=*)
- case "${flag#*=}" in
- armv7-a|cortex-a*) echo -mv=7a8 ;;
- armv7-r|cortex-r*) echo -mv=7r4 ;;
- armv7-m|cortex-m*) echo -mv=7m3 ;;
- armv6*|arm11*) echo -mv=6 ;;
- armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26])
- echo -mv=5e ;;
- armv4*|arm7*|arm9[24]*) echo -mv=4 ;;
- esac
- ;;
- -mfpu=neon) echo --float_support=vfpv3 --neon ;;
- -mfpu=vfp) echo --float_support=vfpv2 ;;
- -mfpu=vfpv3) echo --float_support=vfpv3 ;;
- -mfpu=vfpv3-d16) echo --float_support=vfpv3d16 ;;
- -msoft-float) echo --float_support=vfplib ;;
- -O[0-3]|-mf=*) echo $flag ;;
- -g) echo -g -mn ;;
- -pds=*) echo $flag ;;
- -D*|-I*) echo $flag ;;
- --gcc|--abi=*) echo $flag ;;
- -me) echo $flag ;;
- esac
- done
-}
-
probe_cc(){
pfx=$1
_cc=$2
_depflags='-MMD'
_cflags_speed='-O3'
_cflags_size='-Os'
- elif $_cc -version 2>/dev/null | grep -Eq 'TMS470|TI ARM'; then
- _type=tms470
- _ident=$($_cc -version | head -n1 | tr -s ' ')
- _flags='--gcc --abi=eabi -me'
- _cc_e='-ppl -fe=$@'
- _cc_o='-fe=$@'
- _depflags='-ppa -ppd=$(@:.o=.d)'
- _cflags_speed='-O3 -mf=5'
- _cflags_size='-O3 -mf=2'
- _flags_filter=tms470_flags
elif $_cc -v 2>&1 | grep -q clang; then
_type=clang
_ident=$($_cc --version 2>/dev/null | head -n1)
_cflags_speed='-O2'
_cflags_size='-Os'
_flags_filter='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros'
- elif $_cc -V 2>&1 | grep -q Portland; then
- _type=pgi
- _ident="PGI $($_cc -V 2>&1 | awk '/^pgcc/ { print $2; exit }')"
- opt_common='-alias=ansi -Mdse -Mlre -Mpre'
- _cflags_speed="-O3 -Mautoinline -Munroll=c:4 $opt_common"
- _cflags_size="-O2 -Munroll=c:1 $opt_common"
- _cflags_noopt="-O"
- _flags_filter=pgi_flags
elif $_cc 2>&1 | grep -q 'Microsoft.*ARM.*Assembler'; then
_type=armasm
_ident=$($_cc | head -n1)
if $ar 2>&1 | grep -q Microsoft; then
arflags="-nologo"
ar_o='-out:$@'
-elif $ar 2>&1 | grep -q 'Texas Instruments'; then
- arflags="rq"
- ar_o='$@'
-elif $ar 2>&1 | grep -q 'Usage: ar.*-X.*any'; then
- arflags='-Xany -r -c'
- ar_o='$@'
elif $ar 2>&1 | grep -q "\[D\] "; then
arflags="rcD"
ar_o='$@'
add_cppflags --sysroot="$sysroot"
add_ldflags --sysroot="$sysroot"
;;
- tms470)
- add_cppflags -I"$sysinclude"
- add_ldflags --sysroot="$sysroot"
- ;;
esac
fi
elif check_arm_arch 6J; then echo armv6j
elif check_arm_arch 6K; then echo armv6k
elif check_arm_arch 6Z; then echo armv6z
+ elif check_arm_arch 6KZ; then echo armv6zk
elif check_arm_arch 6ZK; then echo armv6zk
elif check_arm_arch 6T2; then echo armv6t2
elif check_arm_arch 7; then echo armv7
expr=$3
check_code cc "" "int test[2*($expr) - 1]" &&
subarch=$arch64 || subarch=$arch32
+ enable $subarch
}
case "$arch" in
aarch64|alpha|ia64)
- spic=$shared
+ enabled shared && enable_weak pic
;;
mips)
check_64bit mips mips64 '_MIPS_SIM > 1'
- spic=$shared
+ enabled shared && enable_weak pic
;;
parisc)
check_64bit parisc parisc64 'sizeof(void *) > 4'
- spic=$shared
+ enabled shared && enable_weak pic
;;
ppc)
check_64bit ppc ppc64 'sizeof(void *) > 4'
- spic=$shared
+ enabled shared && enable_weak pic
;;
s390)
check_64bit s390 s390x 'sizeof(void *) > 4'
- spic=$shared
+ enabled shared && enable_weak pic
;;
sparc)
check_64bit sparc sparc64 'sizeof(void *) > 4'
- spic=$shared
+ enabled shared && enable_weak pic
;;
x86)
check_64bit x86_32 x86_64 'sizeof(void *) > 4'
- # Treat x32 as x64 for now. Note it also needs spic=$shared
+ # Treat x32 as x64 for now. Note it also needs pic if shared
test "$subarch" = "x86_32" && check_cpp_condition stddef.h 'defined(__x86_64__)' &&
- subarch=x86_64
- if test "$subarch" = "x86_64"; then
- spic=$shared
+ subarch=x86_64 && enable x86_64 && disable x86_32
+ if enabled x86_64; then
+ enabled shared && enable_weak pic
+ objformat=elf64
fi
;;
- ppc)
- check_cc <<EOF && subarch="ppc64"
- int test[(int)sizeof(char*) - 7];
-EOF
- ;;
esac
-enable $subarch
-enabled spic && enable_weak pic
-
-enabled x86_64 && objformat=elf64 || objformat="elf32"
-
# OS specific
case $target_os in
aix)
SHFLAGS=-shared
add_cppflags '-I\$(SRC_PATH)/compat/aix'
enabled shared && add_ldflags -Wl,-brtl
+ arflags='-Xany -r -c'
;;
android)
disable symver
;;
sunos)
SHFLAGS='-shared -Wl,-h,$$(@F)'
- enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS"
+ enabled x86 && append SHFLAGS -mimpure-text
network_extralibs="-lsocket -lnsl"
add_cppflags -D__EXTENSIONS__
# When using suncc to build, the Solaris linker will mark
;;
mingw32*|mingw64*)
target_os=mingw32
- LIBTARGET=i386
- if enabled x86_64; then
- LIBTARGET="i386:x86-64"
- fi
if enabled shared; then
- # Cannot build both shared and static libs when using dllexport.
+ # Cannot build both shared and static libs when using dllimport.
disable static
fi
enabled shared && ! enabled small && check_cmd $windres --version && enable gnu_windres
SLIBSUF=".dll"
SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
- SLIB_EXTRA_CMD=-'$(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)'
+ SLIB_EXTRA_CMD='cp $(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib)'
SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
SLIB_INSTALL_LINKS=
SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)'
SLIB_INSTALL_EXTRA_LIB='lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)'
- SLIB_CREATE_DEF_CMD='ARCH="$(ARCH)" AR="$(AR_CMD)" NM="$(NM_CMD)" $(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)'
+ SLIB_CREATE_DEF_CMD='EXTERN_PREFIX="$(EXTERN_PREFIX)" AR="$(AR_CMD)" NM="$(NM_CMD)" $(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)'
SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--disable-auto-image-base $$(@:$(SLIBSUF)=.def)'
enabled x86_64 && objformat="win64" || objformat="win32"
- dlltool="${cross_prefix}dlltool"
ranlib=:
enable dos_paths
check_ldflags -Wl,--nxcompat,--dynamicbase
SLIBSUF=".dll"
SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
- SLIB_CREATE_DEF_CMD='$(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)'
+ SLIB_CREATE_DEF_CMD='EXTERN_PREFIX="$(EXTERN_PREFIX)" $(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)'
SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
SLIB_INSTALL_LINKS=
SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)'
bionic)
add_compat strtod.o strtod=avpriv_strtod
;;
- glibc)
- if enabled tms470; then
- CPPFLAGS="-I${source_path}/compat/tms470 ${CPPFLAGS}"
- add_cppflags -D__USER_LABEL_PREFIX__=
- add_cppflags -D__builtin_memset=memset
- add_cppflags -D__gnuc_va_list=va_list -D_VA_LIST_DEFINED
- add_cflags -pds=48 # incompatible redefinition of macro
- fi
- ;;
esac
check_compile_assert flt_lim "float.h limits.h" "DBL_MAX == (double)DBL_MAX" ||
add_cppflags '-I\$(SRC_PATH)/compat/float'
-esc(){
- echo "$*" | sed 's/%/%25/g;s/:/%3a/g'
-}
-
-echo "config:$arch:$subarch:$cpu:$target_os:$(esc $cc_ident):$(esc $FFMPEG_CONFIGURATION)" > ffbuild/config.fate
-
check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable_weak pic
set_default libdir
set_default $PATHS_LIST
set_default nm
-# we need to build at least one lib type
-if ! enabled_any static shared; then
- cat <<EOF
-At least one library type must be built.
-Specify --enable-static to build the static libraries or --enable-shared to
-build the shared libraries as well. To only build the shared libraries specify
---disable-static in addition to --enable-shared.
-EOF
- exit 1
-fi
-
disabled optimizations || enabled ossfuzz || check_cflags -fomit-frame-pointer
enable_weak_pic() {
elf*) enabled debug && append X86ASMFLAGS $x86asm_debug ;;
esac
+ check_x86asm "vmovdqa32 [eax]{k1}{z}, zmm0" || disable avx512_external
check_x86asm "vextracti128 xmm0, ymm0, 0" || disable avx2_external
check_x86asm "vpmacsdd xmm0, xmm1, xmm2, xmm3" || disable xop_external
check_x86asm "vfmaddps ymm0, ymm1, ymm2, ymm3" || disable fma4_external
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"
enable pthreads
fi
check_code cc "pthread.h" "static pthread_mutex_t atomic_lock = PTHREAD_MUTEX_INITIALIZER" || disable pthreads
-fi
-
-if enabled pthreads; then
- check_func pthread_cancel $pthreads_extralibs
+ if enabled pthreads; then
+ check_builtin sem_timedwait semaphore.h "sem_t *s; sem_init(s,0,0); sem_timedwait(s,0); sem_destroy(s)" $pthreads_extralibs
+ check_func pthread_cancel $pthreads_extralibs
+ 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)" $pthreads_extralibs
-
enabled zlib && check_lib zlib zlib.h zlibVersion -lz
enabled bzlib && check_lib bzlib bzlib.h BZ2_bzlibVersion -lbz2
enabled lzma && check_lib lzma lzma.h lzma_version_number -llzma
# these are off by default, so fail if requested and not available
enabled cuda_sdk && require cuda_sdk cuda.h cuCtxCreate -lcuda
-enabled cuvid && { enabled cuda ||
- die "ERROR: CUVID requires CUDA"; }
-enabled nvdec && { enabled cuda ||
- die "ERROR: NVDEC hwaccel requires CUDA"; }
enabled chromaprint && require chromaprint chromaprint.h chromaprint_get_version -lchromaprint
enabled decklink && { require_header DeckLinkAPI.h &&
{ check_cpp_condition DeckLinkAPIVersion.h "BLACKMAGIC_DECKLINK_API_VERSION >= 0x0a060100" || die "ERROR: Decklink API version must be >= 10.6.1."; } }
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 lv2 && require_pkg_config lv2 lilv-0 "lilv-0/lilv/lilv.h" lilv_world_new
enabled libiec61883 && require libiec61883 libiec61883/iec61883.h iec61883_cmp_connect -lraw1394 -lavc1394 -lrom1394 -liec61883
enabled libass && require_pkg_config libass libass ass/ass.h ass_library_init
enabled libbluray && require_pkg_config libbluray libbluray libbluray/bluray.h bd_open
enabled libmfx && { check_pkg_config libmfx libmfx "mfx/mfxvideo.h" MFXInit ||
{ require libmfx "mfx/mfxvideo.h" MFXInit "-llibmfx $advapi32_extralibs" && warn "using libmfx without pkg-config"; } }
enabled libmodplug && require_pkg_config libmodplug libmodplug libmodplug/modplug.h ModPlug_Load
-enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame
+enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame $libm_extralibs
enabled libmysofa && 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 libspeex && require_pkg_config libspeex speex speex/speex.h speex_decoder_init
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 libtls && require_pkg_config libtls libtls tls.h tls_configure
enabled libtwolame && require libtwolame twolame.h twolame_init -ltwolame &&
{ check_lib libtwolame twolame.h twolame_encode_buffer_float32_interleaved -ltwolame ||
die "ERROR: libtwolame must be installed and version must be >= 0.3.10"; }
enabled libvpx && {
enabled libvpx_vp8_decoder && {
- check_pkg_config libvpx_vp8_decoder "vpx >= 0.9.1" "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp8_dx ||
- check_lib libvpx_vp8_decoder "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_dec_init_ver -lvpx ||
- die "ERROR: libvpx decoder version must be >=0.9.1";
+ check_pkg_config libvpx_vp8_decoder "vpx >= 1.4.0" "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp8_dx ||
+ check_lib libvpx_vp8_decoder "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_dec_init_ver VPX_IMG_FMT_HIGHBITDEPTH" -lvpx ||
+ die "ERROR: libvpx decoder version must be >=1.4.0";
}
enabled libvpx_vp8_encoder && {
- check_pkg_config libvpx_vp8_encoder "vpx >= 0.9.7" "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp8_cx ||
- check_lib libvpx_vp8_encoder "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_enc_init_ver VP8E_SET_MAX_INTRA_BITRATE_PCT" -lvpx ||
- die "ERROR: libvpx encoder version must be >=0.9.7";
+ check_pkg_config libvpx_vp8_encoder "vpx >= 1.4.0" "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp8_cx ||
+ check_lib libvpx_vp8_encoder "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_enc_init_ver VPX_IMG_FMT_HIGHBITDEPTH" -lvpx ||
+ die "ERROR: libvpx encoder version must be >=1.4.0";
}
enabled libvpx_vp9_decoder && {
- check_pkg_config libvpx_vp9_decoder "vpx >= 1.3.0" "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp9_dx ||
- check_lib libvpx_vp9_decoder "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_vp9_dx" -lvpx
+ check_pkg_config libvpx_vp9_decoder "vpx >= 1.4.0" "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp9_dx ||
+ check_lib libvpx_vp9_decoder "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_vp9_dx VPX_IMG_FMT_HIGHBITDEPTH" "-lvpx $libm_extralibs"
}
enabled libvpx_vp9_encoder && {
- check_pkg_config libvpx_vp9_encoder "vpx >= 1.3.0" "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp9_cx ||
- check_lib libvpx_vp9_encoder "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_vp9_cx VP9E_SET_AQ_MODE" -lvpx
+ check_pkg_config libvpx_vp9_encoder "vpx >= 1.4.0" "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp9_cx ||
+ check_lib libvpx_vp9_encoder "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_vp9_cx VPX_IMG_FMT_HIGHBITDEPTH" "-lvpx $libm_extralibs"
}
if disabled_all libvpx_vp8_decoder libvpx_vp9_decoder libvpx_vp8_encoder libvpx_vp9_encoder; then
die "libvpx enabled but no supported decoders found"
require_cpp_condition x265.h "X265_BUILD >= 68"
enabled libxavs && require libxavs "stdint.h xavs.h" xavs_encoder_encode "-lxavs $pthreads_extralibs $libm_extralibs"
enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore
-enabled libzimg && require_pkg_config libzimg "zimg >= 2.3.0" zimg.h zimg_get_api_version
+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
enabled libzvbi && require_pkg_config libzvbi zvbi-0.2 libzvbi.h vbi_decoder_new &&
{ check_cpp_condition libzvbi.h "VBI_VERSION_MAJOR > 0 || VBI_VERSION_MINOR > 2 || VBI_VERSION_MINOR == 2 && VBI_VERSION_MICRO >= 28" ||
enabled securetransport &&
check_func SecIdentityCreate "-Wl,-framework,CoreFoundation -Wl,-framework,Security" &&
- check_lib securetransport "Security/SecureTransport.h Security/Security.h" "SSLCreateContext SecItemImport" "-Wl,-framework,CoreFoundation -Wl,-framework,Security" ||
+ check_lib securetransport "Security/SecureTransport.h Security/Security.h" "SSLCreateContext" "-Wl,-framework,CoreFoundation -Wl,-framework,Security" ||
disable securetransport
+enabled securetransport &&
+ check_func SecItemImport "-Wl,-framework,CoreFoundation -Wl,-framework,Security"
+
enabled schannel &&
check_func_headers "windows.h security.h" InitializeSecurityContext -DSECURITY_WIN32 -lsecur32 &&
check_cpp_condition winerror.h "defined(SEC_I_CONTEXT_EXPIRED)" &&
check_cpp_condition "va/va.h" "VA_CHECK_VERSION(1, 0, 0)" &&
enable vaapi_1
+if enabled_all opencl vaapi ; then
+ check_type "CL/cl_intel.h" "clCreateImageFromFdINTEL_fn" &&
+ enable opencl_vaapi_beignet
+ if enabled libmfx ; then
+ check_type "CL/cl.h CL/va_ext.h" "clCreateFromVA_APIMediaSurfaceINTEL_fn" &&
+ enable opencl_vaapi_intel_media
+ fi
+fi
+
+if enabled_all opencl dxva2 ; then
+ check_type "CL/cl_dx9_media_sharing.h" cl_dx9_surface_info_khr &&
+ enable opencl_dxva2
+fi
+
+if enabled_all opencl d3d11va ; then
+ check_type "CL/cl_d3d11.h" clGetDeviceIDsFromD3D11KHR_fn &&
+ enable opencl_d3d11
+fi
+
+if enabled_all opencl libdrm ; then
+ check_func_headers "CL/cl_ext.h" clImportMemoryARM &&
+ enable opencl_drm_arm
+fi
+
enabled vdpau &&
check_cpp_condition vdpau/vdpau.h "defined VDP_DECODER_PROFILE_MPEG4_PART2_ASP" ||
disable vdpau
int main(void) { return 0; }
EOF
+enabled amf &&
+ check_cpp_condition "AMF/core/Version.h" \
+ "(AMF_VERSION_MAJOR << 48 | AMF_VERSION_MINOR << 32 | AMF_VERSION_RELEASE << 16 | AMF_VERSION_BUILD_NUM) >= 0x0001000400040001" ||
+ disable amf
+
# Funny iconv installations are not unusual, so check it after all flags have been set
if enabled libc_iconv; then
check_func_headers iconv.h iconv
echo "X { local: *; };" > $TMPV
if test_ldflags -Wl,${version_script},$TMPV; then
append SHFLAGS '-Wl,${version_script},\$(SUBDIR)lib\$(NAME).ver'
+ quotes='""'
check_cc <<EOF && enable symver_asm_label
void ff_foo(void) __asm__ ("av_foo@VERSION");
void ff_foo(void) { ${inline_asm+__asm__($quotes);} }
add_cflags -W${armcc_opt},--diag_suppress=3343 # hardfp compat
add_cflags -W${armcc_opt},--diag_suppress=167 # pointer sign
add_cflags -W${armcc_opt},--diag_suppress=513 # pointer sign
-elif enabled tms470; then
- add_cflags -pds=824 -pds=837
- disable inline_asm
elif enabled pathscale; then
add_cflags -fstrict-overflow -OPT:wrap_around_unsafe_opt=OFF
disable inline_asm
fi
}
+flatten_extralibs_wrapper(){
+ list_name=$1
+ flatten_extralibs $list_name
+ unique $list_name
+ resolve $list_name
+ eval $list_name=\$\(\$ldflags_filter \$$list_name\)
+ eval printf \''%s'\' \""\$$list_name"\"
+}
+
for linkunit in $LIBRARY_LIST; do
unset current_extralibs
eval components=\$$(toupper ${linkunit})_COMPONENTS_LIST
done
for linkunit in $LIBRARY_LIST $PROGRAM_LIST $EXTRALIBS_LIST; do
- flatten_extralibs ${linkunit}_extralibs
- unique ${linkunit}_extralibs
- resolve ${linkunit}_extralibs
- eval ${linkunit}_extralibs=\$\(\$ldflags_filter \$${linkunit}_extralibs\)
+ eval ${linkunit}_extralibs=\$\(flatten_extralibs_wrapper ${linkunit}_extralibs\)
done
map 'enabled $v && intrinsics=${v#intrinsics_}' $INTRINSICS_LIST
echo "AESNI enabled ${aesni-no}"
echo "AVX enabled ${avx-no}"
echo "AVX2 enabled ${avx2-no}"
+ echo "AVX-512 enabled ${avx512-no}"
echo "XOP enabled ${xop-no}"
echo "FMA3 enabled ${fma3-no}"
echo "FMA4 enabled ${fma4-no}"
echo "License: $license"
-echo "Creating configuration files ..."
-
fi # test "$quiet" != "yes"
+if test -n "$WARNINGS"; then
+ printf "\n%s%s$WARNINGS%s" "$warn_color" "$bold_color" "$reset_color"
+ enabled fatal_warnings && exit 1
+fi
+
test -e Makefile || echo "include $source_path/Makefile" > Makefile
+esc(){
+ echo "$*" | sed 's/%/%25/g;s/:/%3a/g'
+}
+
+echo "config:$arch:$subarch:$cpu:$target_os:$(esc $cc_ident):$(esc $FFMPEG_CONFIGURATION)" > ffbuild/config.fate
+
enabled stripping || strip="echo skipping strip"
enabled stripping || striptype=""
CC_IDENT=$cc_ident
ARCH=$arch
INTRINSICS=$intrinsics
+EXTERN_PREFIX=$extern_prefix
CC=$cc
CXX=$cxx
AS=$as
X86ASM_O=$X86ASM_O
LD_LIB=$LD_LIB
LD_PATH=$LD_PATH
-DLLTOOL=$dlltool
WINDRES=$windres
DEPWINDRES=$dep_cc
DOXYGEN=$doxygen
EXTRALIBS=$extralibs
COMPAT_OBJS=$compat_objs
INSTALL=$install
-LIBTARGET=${LIBTARGET}
SLIBNAME=${SLIBNAME}
SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}
SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}
if enabled x86asm; then
append config_files $TMPASM
- printf '' >$TMPASM
+ cat > $TMPASM <<EOF
+; Automatically generated by configure - do not modify!
+EOF
fi
enabled getenv || echo "#define getenv(x) NULL" >> $TMPH
enabled x86asm && cp_if_changed $TMPASM config.asm
cat > $TMPH <<EOF
-/* Generated by ffconf */
+/* Generated by ffmpeg configure */
#ifndef AVUTIL_AVCONFIG_H
#define AVUTIL_AVCONFIG_H
EOF
print_enabled_components libavcodec/bsf_list.c AVBitStreamFilter bitstream_filters $BSF_LIST
print_enabled_components libavformat/protocol_list.c URLProtocol url_protocols $PROTOCOL_LIST
-if test -n "$WARNINGS"; then
- printf "\n%s%s$WARNINGS%s" "$warn_color" "$bold_color" "$reset_color"
- enabled fatal_warnings && exit 1
-fi
-
# Settings for pkg-config files
-cat > ffbuild/config.sh <<EOF
+cat > $TMPH <<EOF
# Automatically generated by configure - do not modify!
shared=$shared
build_suffix=$build_suffix
for lib in $LIBRARY_LIST; do
lib_deps="$(eval echo \$${lib}_deps)"
- echo ${lib}_deps=\"$lib_deps\" >> ffbuild/config.sh
+ echo ${lib}_deps=\"$lib_deps\" >> $TMPH
done
+
+cp_if_changed $TMPH ffbuild/config.sh
projects / ffmpeg / blobdiff