themselves, not all their features will necessarily be usable by FFmpeg.
--disable-alsa disable ALSA support [autodetect]
+ --disable-avfoundation disable Apple AVFoundation framework [autodetect]
--enable-avisynth enable reading of AviSynth script files [no]
--disable-bzlib disable bzlib [autodetect]
+ --disable-coreimage disable Apple CoreImage framework [autodetect]
--enable-chromaprint enable audio fingerprinting with chromaprint [no]
--enable-frei0r enable frei0r video filtering [no]
--enable-gcrypt enable gcrypt, needed for rtmp(t)e support
--enable-libxcb-shape enable X11 grabbing shape rendering [autodetect]
--enable-libxvid enable Xvid encoding via xvidcore,
native MPEG-4/Xvid encoder exists [no]
+ --enable-libxml2 enable XML parsing using the C library libxml2 [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]
--disable-cuvid disable Nvidia CUVID support [autodetect]
--disable-d3d11va disable Microsoft Direct3D 11 video acceleration code [autodetect]
--disable-dxva2 disable Microsoft DirectX 9 video acceleration code [autodetect]
+ --enable-libdrm enable DRM code (Linux) [no]
--enable-libmfx enable Intel MediaSDK (AKA Quick Sync Video) code via libmfx [no]
--enable-libnpp enable Nvidia Performance Primitives-based code [no]
--enable-mmal enable Broadcom Multi-Media Abstraction Layer (Raspberry Pi) via MMAL [no]
EXTERNAL_AUTODETECT_LIBRARY_LIST="
alsa
+ avfoundation
bzlib
+ coreimage
iconv
jack
libxcb
libcaca
libcelt
libdc1394
+ libdrm
libflite
libfontconfig
libfreetype
libvpx
libwavpack
libwebp
+ libxml2
libzimg
libzmq
libzvbi
openal
opencl
opengl
- videotoolbox
"
HWACCEL_AUTODETECT_LIBRARY_LIST="
vaapi
vda
vdpau
- videotoolbox_hwaccel
+ videotoolbox
xvmc
"
vp3dsp
vp56dsp
vp8dsp
- vt_bt2020
wma_freqs
wmv2dsp
"
zmbv_decoder_select="zlib"
zmbv_encoder_select="zlib"
-# platform codecs
-audiotoolbox_deps="AudioToolbox_AudioToolbox_h"
-audiotoolbox_extralibs="-framework CoreFoundation -framework AudioToolbox -framework CoreMedia"
-
# hardware accelerators
crystalhd_deps="libcrystalhd_libcrystalhd_if_h"
cuda_deps_any="dlopen LoadLibrary"
libxavs_encoder_deps="libxavs"
libxvid_encoder_deps="libxvid"
libzvbi_teletext_decoder_deps="libzvbi"
-videotoolbox_deps="VideoToolbox_VideoToolbox_h"
videotoolbox_extralibs="-framework CoreFoundation -framework VideoToolbox -framework CoreMedia -framework CoreVideo"
videotoolbox_encoder_deps="videotoolbox VTCompressionSessionPrepareToEncodeFrames"
-videotoolbox_encoder_suggest="vda_framework vt_bt2020"
-vt_bt2020_deps="kCVImageBufferColorPrimaries_ITU_R_2020"
+videotoolbox_encoder_suggest="vda_framework"
# demuxers / muxers
ac3_demuxer_select="ac3_parser"
caf_demuxer_select="iso_media riffdec"
caf_muxer_select="iso_media"
dash_muxer_select="mp4_muxer"
+dash_demuxer_deps="libxml2"
dirac_demuxer_select="dirac_parser"
dts_demuxer_select="dca_parser"
dtshd_demuxer_select="dca_parser"
# indevs / outdevs
alsa_indev_deps="alsa"
alsa_outdev_deps="alsa"
-avfoundation_indev_deps="pthreads"
-avfoundation_indev_extralibs="-framework Foundation -framework AVFoundation -framework CoreVideo -framework CoreMedia"
+avfoundation_indev_deps="avfoundation pthreads"
+avfoundation_indev_extralibs="-framework Foundation -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"
caca_outdev_deps="libcaca"
decklink_indev_deps="decklink threads"
iec61883_indev_deps="libiec61883"
jack_indev_deps="jack"
jack_indev_deps_any="sem_timedwait dispatch_dispatch_h"
+kmsgrab_indev_deps="libdrm"
lavfi_indev_deps="avfilter"
libcdio_indev_deps="libcdio"
libdc1394_indev_deps="libdc1394"
boxblur_filter_deps="gpl"
bs2b_filter_deps="libbs2b"
colormatrix_filter_deps="gpl"
+coreimage_filter_deps="coreimage"
+coreimage_filter_extralibs="-framework OpenGL -framework AppKit"
+coreimagesrc_filter_deps="coreimage"
+coreimagesrc_filter_extralibs="-framework OpenGL -framework AppKit"
cover_rect_filter_deps="avcodec avformat gpl"
cropdetect_filter_deps="gpl"
deinterlace_qsv_filter_deps="libmfx"
tinterlace_filter_deps="gpl"
tinterlace_merge_test_deps="tinterlace_filter"
tinterlace_pad_test_deps="tinterlace_filter"
+tonemap_filter_deps="const_nan"
uspp_filter_deps="gpl avcodec"
vaguedenoiser_filter_deps="gpl"
vidstabdetect_filter_deps="libvidstab"
libvmaf_filter_deps="libvmaf"
zmq_filter_deps="libzmq"
zoompan_filter_deps="swscale"
-zscale_filter_deps="libzimg"
+zscale_filter_deps="libzimg const_nan"
scale_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
# examples
EOF
od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian
+check_cc <<EOF && enable const_nan
+#include <math.h>
+void foo(void) { struct { double d; } static const bar[] = { { NAN } }; }
+EOF
+
if ! enabled ppc64 || enabled bigendian; then
disable vsx
fi
frei0r_src_filter_extralibs='$ldl'
ladspa_filter_extralibs='$ldl'
nvenc_extralibs='$ldl'
-coreimage_filter_extralibs="-framework CoreImage -framework AppKit -framework OpenGL"
-coreimagesrc_filter_extralibs="-framework CoreImage -framework AppKit -framework OpenGL"
if ! disabled network; then
check_func getaddrinfo $network_extralibs
enabled xlib &&
check_func_headers "X11/Xlib.h X11/extensions/Xvlib.h" XvGetPortAttribute -lXv -lX11 -lXext
-check_header AudioToolbox/AudioToolbox.h
check_header d3d11.h
check_header direct.h
check_header dirent.h
check_header unistd.h
check_header valgrind/valgrind.h
check_header VideoDecodeAcceleration/VDADecoder.h
-check_header VideoToolbox/VideoToolbox.h
check_func_headers VideoToolbox/VTCompressionSession.h VTCompressionSessionPrepareToEncodeFrames -framework VideoToolbox
-enabled videotoolbox && check_func_headers CoreVideo/CVImageBuffer.h kCVImageBufferColorPrimaries_ITU_R_2020 -framework CoreVideo
check_header windows.h
check_header X11/extensions/XvMClib.h
check_header asm/types.h
check_lib wincrypt "windows.h wincrypt.h" CryptGenRandom -ladvapi32
check_lib psapi "windows.h psapi.h" GetProcessMemoryInfo -lpsapi
-check_lib coreservices "CoreServices/CoreServices.h" UTGetOSTypeFromString "-framework CoreServices"
+enabled audiotoolbox && check_apple_framework AudioToolbox
+enabled avfoundation && check_apple_framework AVFoundation
+enabled coreimage && check_apple_framework CoreImage
+enabled videotoolbox && check_apple_framework VideoToolbox
+
+enabled avfoundation && {
+ check_lib avfoundation CoreGraphics/CoreGraphics.h CGGetActiveDisplayList "-framework CoreGraphics" ||
+ check_lib avfoundation ApplicationServices/ApplicationServices.h CGGetActiveDisplayList "-framework ApplicationServices"; }
+
+enabled videotoolbox &&
+ check_lib coreservices CoreServices/CoreServices.h UTGetOSTypeFromString "-framework CoreServices"
check_struct "sys/time.h sys/resource.h" "struct rusage" ru_maxrss
done
# these are off by default, so fail if requested and not available
-enabled avfoundation_indev && { check_header_objcc AVFoundation/AVFoundation.h || disable avfoundation_indev; }
-enabled avfoundation_indev && { check_lib avfoundation_indev CoreGraphics/CoreGraphics.h CGGetActiveDisplayList -framework CoreGraphics ||
- check_lib avfoundation_indev ApplicationServices/ApplicationServices.h CGGetActiveDisplayList -framework ApplicationServices; }
enabled cuda_sdk && require cuda_sdk cuda.h cuCtxCreate -lcuda
enabled cuvid && { enabled cuda ||
die "ERROR: CUVID requires CUDA"; }
enabled chromaprint && require chromaprint chromaprint.h chromaprint_get_version -lchromaprint
-enabled coreimage_filter && { check_header_objcc CoreImage/CoreImage.h || disable coreimage_filter; }
-enabled coreimagesrc_filter && { check_header_objcc CoreImage/CoreImage.h || disable coreimagesrc_filter; }
enabled decklink && { { check_header DeckLinkAPI.h || die "ERROR: DeckLinkAPI.h header not found"; } &&
{ check_cpp_condition DeckLinkAPIVersion.h "BLACKMAGIC_DECKLINK_API_VERSION >= 0x0a060100" || die "ERROR: Decklink API version must be >= 10.6.1."; } }
enabled libndi_newtek && { check_header Processing.NDI.Lib.h || die "ERROR: Processing.NDI.Lib.h header not found"; }
die "ERROR: libcelt must be installed and version must be >= 0.11.0."; }
enabled libcaca && require_pkg_config caca caca.h caca_create_canvas
enabled libdc1394 && require_pkg_config libdc1394-2 dc1394/dc1394.h dc1394_new
+enabled libdrm && require_pkg_config libdrm xf86drm.h drmGetVersion
enabled libfdk_aac && { use_pkg_config fdk-aac "fdk-aac/aacenc_lib.h" aacEncOpen ||
{ require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac &&
warn "using libfdk without pkg-config"; } }
enabled libzvbi && require libzvbi libzvbi.h vbi_decoder_new -lzvbi &&
{ check_cpp_condition libzvbi.h "VBI_VERSION_MAJOR > 0 || VBI_VERSION_MINOR > 2 || VBI_VERSION_MINOR == 2 && VBI_VERSION_MICRO >= 28" ||
enabled gpl || die "ERROR: libzvbi requires version 0.2.28 or --enable-gpl."; }
+enabled libxml2 && require_pkg_config libxml-2.0 libxml2/libxml/xmlversion.h xmlCheckVersion
enabled mediacodec && { enabled jni || die "ERROR: mediacodec requires --enable-jni"; }
enabled mmal && { check_lib mmal interface/mmal/mmal.h mmal_port_connect -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host ||
{ ! enabled cross_compile &&
projects / ffmpeg / blobdiff