diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 2817 |
1 files changed, 2215 insertions, 602 deletions
@@ -1,6 +1,6 @@ #!/bin/sh # -# Libav configure script +# FFmpeg configure script # # Copyright (c) 2000-2002 Fabrice Bellard # Copyright (c) 2005-2008 Diego Biurrun @@ -44,9 +44,9 @@ if test "$E1" != 0 || test "$E2" = 0; then echo "No compatible shell script interpreter found." echo "This configure script requires a POSIX-compatible shell" echo "such as bash or ksh." - echo "THIS IS NOT A BUG IN LIBAV, DO NOT REPORT IT AS SUCH." + echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH." echo "Instead, install a working POSIX-compatible shell." - echo "Disabling this configure test will create a broken Libav." + echo "Disabling this configure test will create a broken FFmpeg." if test "$BASH_VERSION" = '2.04.0(1)-release'; then echo "This bash version ($BASH_VERSION) is broken on your platform." echo "Upgrade to a later version if available." @@ -73,20 +73,26 @@ Help options: --list-protocols show all available protocols --list-bsfs show all available bitstream filters --list-indevs show all available input devices + --list-outdevs show all available output devices --list-filters show all available filters Standard options: - --logfile=FILE log tests and output to FILE [avbuild/config.log] + --logfile=FILE log tests and output to FILE [ffbuild/config.log] --disable-logging do not log configure debug information + --fatal-warnings fail if any configure warning is generated --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] + --datadir=DIR install data files in DIR [PREFIX/share/ffmpeg] + --docdir=DIR install documentation in DIR [PREFIX/share/doc/ffmpeg] --libdir=DIR install libs in DIR [PREFIX/lib] - --shlibdir=DIR install shared libs in DIR [PREFIX/lib] + --shlibdir=DIR install shared libs in DIR [LIBDIR] --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) + --pkgconfigdir=DIR install pkg-config files in DIR [LIBDIR/pkgconfig] + --enable-rpath use rpath to allow installing libraries in paths + not part of the dynamic linker search path + use rpath when linking programs (USE WITH CARE) + --install-name-dir=DIR Darwin directory name for installed targets Licensing options: --enable-gpl allow use of GPL code, the resulting libs @@ -99,32 +105,41 @@ Configuration options: --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) + --disable-runtime-cpudetect disable detecting CPU capabilities at runtime (smaller 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 + --disable-autodetect disable automatically detected external libraries [no] Program options: --disable-programs do not build command line programs - --disable-avconv disable avconv build - --disable-avplay disable avplay build - --disable-avprobe disable avprobe build + --disable-ffmpeg disable ffmpeg build + --disable-ffplay disable ffplay build + --disable-ffprobe disable ffprobe build + --disable-ffserver disable ffserver build -Component options: +Documentation options: --disable-doc do not build documentation - --disable-pod2man do not build manual pages - --disable-texi2html do not build HTML documentation + --disable-htmlpages do not build HTML documentation pages + --disable-manpages do not build man documentation pages + --disable-podpages do not build POD documentation pages + --disable-txtpages do not build text documentation pages + +Component options: --disable-avdevice disable libavdevice build --disable-avcodec disable libavcodec build --disable-avformat disable libavformat build - --disable-avutil disable libavutil build + --disable-swresample disable libswresample build --disable-swscale disable libswscale build - --disable-avfilter disable video filter support [no] - --disable-avresample disable libavresample build [no] - --disable-pthreads disable pthreads [auto] - --disable-w32threads disable Win32 threads [auto] + --disable-postproc disable libpostproc build + --disable-avfilter disable libavfilter build + --enable-avresample enable libavresample build [no] + --disable-pthreads disable pthreads [autodetect] + --disable-w32threads disable Win32 threads [autodetect] + --disable-os2threads disable OS/2 threads [autodetect] --disable-network disable network support [no] --disable-dct disable DCT code + --disable-dwt disable DWT code --disable-error-resilience disable error resilience code --disable-lsp disable LSP code --disable-lzo disable LZO decoder code @@ -132,6 +147,7 @@ Component options: --disable-rdft disable RDFT code --disable-fft disable FFT code --disable-faan disable floating point AAN (I)DCT code + --disable-pixelutils disable pixel utils in libavutil Individual component options: --disable-everything disable all components listed below @@ -162,14 +178,18 @@ Individual component options: --enable-indev=NAME enable input device NAME --disable-indev=NAME disable input device NAME --disable-indevs disable input devices + --enable-outdev=NAME enable output device NAME + --disable-outdev=NAME disable output device NAME + --disable-outdevs disable output devices --disable-devices disable all devices --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: - Using any of the following switches will allow Libav to link to the + Using any of the following switches will allow FFmpeg to link to the corresponding external library. All the components depending on that library will become enabled, if all their other dependencies are met and they are not explicitly disabled. E.g. --enable-libwavpack will enable linking to @@ -180,76 +200,134 @@ External library support: libraries must be explicitly enabled. Also note that the following help text describes the purpose of the libraries - 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-libbs2b Bauer stereophonic-to-binaural DSP - --enable-libcdio audio CD input - --enable-libdc1394 IEEE 1394/Firewire camera input - --enable-libdcadec DCA audio decoding - --enable-libfaac AAC audio encoding - --enable-libfdk-aac AAC audio encoding/decoding - --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-libjack JACK audio sound server - --enable-libkvazaar HEVC video encoding - --enable-libmp3lame MP3 audio encoding - --enable-libopencore-amrnb AMR-NB audio encoding/decoding - --enable-libopencore-amrwb AMR-WB audio decoding - --enable-libopencv computer vision - --enable-libopenh264 H.264 video encoding/decoding - --enable-libopenjpeg JPEG 2000 image encoding/decoding - --enable-libopus Opus audio encoding/decoding - --enable-libpulse Pulseaudio sound server - --enable-librtmp RTMP streaming - --enable-libschroedinger Dirac video encoding/decoding - --enable-libsnappy snappy compression - --enable-libspeex Speex audio encoding/decoding - --enable-libtheora Theora video encoding/decoding - --enable-libtwolame MP2 audio encoding - --enable-libvo-aacenc AAC audio encoding - --enable-libvo-amrwbenc AMR-WB audio encoding - --enable-libvorbis Vorbis audio encoding/decoding - --enable-libvpx VP* video encoding/decoding - --enable-libwavpack Wavpack audio encoding/decoding - --enable-libwebp WebP image encoding/decoding - --enable-libx264 H.264 video encoding - --enable-libx265 HEVC video encoding - --enable-libxavs Chinese AVS video encoding - --enable-libxcb X window system protocol communication - --enable-libxcb-shm X11 shm communication [auto] - --enable-libxcb-xfixes X11 mouse rendering [auto] - --enable-libxvid MPEG-4 ASP video encoding - --enable-openssl crypto - --enable-zlib compression [autodetect] + themselves, not all their features will necessarily be usable by FFmpeg. + + --disable-alsa disable ALSA support [autodetect] + --disable-appkit disable Apple AppKit framework [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 + if openssl, librtmp or gmp is not used [no] + --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] + --disable-iconv disable iconv [autodetect] + --enable-jni enable JNI support [no] + --enable-ladspa enable LADSPA audio filtering [no] + --enable-libass enable libass subtitles rendering, + needed for subtitles and ass filter [no] + --enable-libbluray enable BluRay reading using libbluray [no] + --enable-libbs2b enable bs2b DSP library [no] + --enable-libcaca enable textual display using libcaca [no] + --enable-libcelt enable CELT decoding via libcelt [no] + --enable-libcdio enable audio CD grabbing with libcdio [no] + --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394 + and libraw1394 [no] + --enable-libfdk-aac enable AAC de/encoding via libfdk-aac [no] + --enable-libflite enable flite (voice synthesis) support via libflite [no] + --enable-libfontconfig enable libfontconfig, useful for drawtext filter [no] + --enable-libfreetype enable libfreetype, needed for drawtext filter [no] + --enable-libfribidi enable libfribidi, improves drawtext filter [no] + --enable-libgme enable Game Music Emu via libgme [no] + --enable-libgsm enable GSM de/encoding via libgsm [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-libkvazaar enable HEVC encoding via libkvazaar [no] + --enable-libmodplug enable ModPlug via libmodplug [no] + --enable-libmp3lame enable MP3 encoding via libmp3lame [no] + --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no] + --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no] + --enable-libopencv enable video filtering via libopencv [no] + --enable-libopenh264 enable H.264 encoding via OpenH264 [no] + --enable-libopenjpeg enable JPEG 2000 de/encoding via OpenJPEG [no] + --enable-libopenmpt enable decoding tracked files via libopenmpt [no] + --enable-libopus enable Opus de/encoding via libopus [no] + --enable-libpulse enable Pulseaudio input via libpulse [no] + --enable-librsvg enable SVG rasterization via librsvg [no] + --enable-librubberband enable rubberband needed for rubberband filter [no] + --enable-librtmp enable RTMP[E] support via librtmp [no] + --enable-libshine enable fixed-point MP3 encoding via libshine [no] + --enable-libsmbclient enable Samba protocol via libsmbclient [no] + --enable-libsnappy enable Snappy compression, needed for hap encoding [no] + --enable-libsoxr enable Include libsoxr resampling [no] + --enable-libspeex enable Speex de/encoding via libspeex [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-libtwolame enable MP2 encoding via libtwolame [no] + --enable-libv4l2 enable libv4l2/v4l-utils [no] + --enable-libvidstab enable video stabilization using vid.stab [no] + --enable-libvmaf enable vmaf filter via libvmaf [no] + --enable-libvo-amrwbenc enable AMR-WB encoding via libvo-amrwbenc [no] + --enable-libvorbis enable Vorbis en/decoding via libvorbis, + native implementation exists [no] + --enable-libvpx enable VP8 and VP9 de/encoding via libvpx [no] + --enable-libwavpack enable wavpack encoding via libwavpack [no] + --enable-libwebp enable WebP encoding via libwebp [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-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] + --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-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-opengl enable OpenGL rendering [no] + --enable-openssl enable openssl, needed for https support + if gnutls 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-sdl2 disable sdl2 [autodetect] + --disable-securetransport disable Secure Transport, needed for TLS support + on OSX if openssl and gnutls are not used [autodetect] + --disable-xlib disable xlib [autodetect] + --disable-zlib disable zlib [autodetect] The following libraries provide various hardware acceleration features: - --enable-cuda Nvidia CUDA (dynamically linked) - --enable-cuvid Nvidia CUVID video decode acceleration - --enable-d3d11va Microsoft Direct3D 11 video acceleration [auto] - --enable-dxva2 Microsoft DirectX 9 video acceleration [auto] - --enable-libmfx Intel MediaSDK (AKA Quick Sync Video) - --enable-libnpp Nvidia CUDA processing - --enable-mmal Broadcom Multi-Media Abstraction Layer (Raspberry Pi) - --enable-nvenc Nvidia video encoding - --enable-omx OpenMAX IL - --enable-omx-rpi OpenMAX IL for Raspberry Pi - --enable-vaapi Video Acceleration API (mainly Unix/Intel) - --enable-vda Apple Video Decode Acceleration [auto] - --enable-vdpau Nvidia Video Decode and Presentation API for Unix [auto] + --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] + --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] + --disable-nvdec disable Nvidia video decoding acceleration (via hwaccel) [autodetect] + --disable-nvenc disable Nvidia video encoding code [autodetect] + --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-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] Toolchain options: --arch=ARCH select architecture [$arch] --cpu=CPU select the minimum required CPU (affects instruction selection, may crash on older CPUs) --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix] + --progs-suffix=SUFFIX program name suffix [] --enable-cross-compile assume a cross-compiler is used --sysroot=PATH root of cross-build tree --sysinclude=PATH location of cross-build system headers @@ -257,17 +335,25 @@ Toolchain options: --target-exec=CMD command to run executables on target --target-path=DIR path to view of build directory on target --target-samples=DIR path to samples directory on target + --tempprefix=PATH force fixed dir/prefix instead of mktemp for checks --toolchain=NAME set tool defaults according to NAME - --nm=NM use nm tool + --nm=NM use nm tool NM [$nm_default] --ar=AR use archive tool AR [$ar_default] --as=AS use assembler AS [$as_default] + --ln_s=LN_S use symbolic link tool LN_S [$ln_s_default] + --strip=STRIP use strip tool STRIP [$strip_default] + --windres=WINDRES use windows resource compiler WINDRES [$windres_default] + --x86asmexe=EXE use nasm-compatible assembler EXE [$x86asmexe_default] --cc=CC use C compiler CC [$cc_default] + --cxx=CXX use C compiler CXX [$cxx_default] --objcc=OCC use ObjC compiler OCC [$cc_default] --dep-cc=DEPCC use dependency generator DEPCC [$cc_default] - --ld=LD use linker LD - --x86asmexe=X86ASM use x86 assembler X86ASM + --nvcc=NVCC use Nvidia CUDA compiler NVCC [$nvcc_default] + --ld=LD use linker LD [$ld_default] --pkg-config=PKGCONFIG use pkg-config tool PKGCONFIG [$pkg_config_default] --pkg-config-flags=FLAGS pass additional flags to pkgconf [] + --ranlib=RANLIB use ranlib RANLIB [$ranlib_default] + --doxygen=DOXYGEN use DOXYGEN to generate API doc [$doxygen_default] --host-cc=HOSTCC use host C compiler HOSTCC --host-cflags=HCFLAGS use HCFLAGS when compiling for host --host-cppflags=HCPPFLAGS use HCPPFLAGS when compiling for host @@ -276,6 +362,7 @@ Toolchain options: --host-libs=HLIBS use libs HLIBS when linking for host --host-os=OS compiler host OS [$target_os] --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS] + --extra-cxxflags=ECFLAGS add ECFLAGS to CXXFLAGS [$CXXFLAGS] --extra-objcflags=FLAGS add FLAGS to OBJCFLAGS [$CFLAGS] --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS] --extra-ldexeflags=ELDFLAGS add ELDFLAGS to LDEXEFLAGS [$LDEXEFLAGS] @@ -283,6 +370,8 @@ Toolchain options: --extra-libs=ELIBS add ELIBS [$ELIBS] --extra-version=STRING version string suffix [] --optflags=OPTFLAGS override optimization-related compiler flags + --nvccflags=NVCCFLAGS override nvcc flags [$nvccflags_default] + --build-suffix=SUFFIX library name suffix [] --enable-pic build position-independent code --enable-thumb compile for Thumb instruction set --enable-lto use link-time optimization @@ -296,7 +385,7 @@ Advanced options (experts only): --disable-safe-bitstream-reader disable buffer boundary checking in bitreaders (faster, but may crash) - --enable-sram allow use of on-chip SRAM + --sws-max-filter-size=N the max filter size swscale uses [$sws_max_filter_size_default] Optimization options (experts only): --disable-asm disable all assembly optimizations @@ -318,6 +407,7 @@ Optimization options (experts only): --disable-fma3 disable FMA3 optimizations --disable-fma4 disable FMA4 optimizations --disable-avx2 disable AVX2 optimizations + --disable-aesni disable AESNI optimizations --disable-armv5te disable armv5te optimizations --disable-armv6 disable armv6 optimizations --disable-armv6t2 disable armv6t2 optimizations @@ -325,59 +415,89 @@ Optimization options (experts only): --disable-neon disable NEON optimizations --disable-inline-asm disable use of inline assembly --disable-x86asm disable use of standalone x86 assembly - -Developer options (useful when working on Libav itself): + --disable-mipsdsp disable MIPS DSP ASE R1 optimizations + --disable-mipsdspr2 disable MIPS DSP ASE R2 optimizations + --disable-msa disable MSA optimizations + --disable-mipsfpu disable floating point MIPS optimizations + --disable-mmi disable Loongson SIMD optimizations + --disable-fast-unaligned consider unaligned accesses slow + +Developer options (useful when working on FFmpeg itself): --disable-debug disable debugging symbols --enable-debug=LEVEL set the debug level [$debuglevel] --disable-optimizations disable compiler optimizations --enable-extra-warnings enable more compiler warnings + --disable-stripping disable stripping of executables and shared libraries + --assert-level=level 0(default), 1 or 2, amount of assertion testing, + 2 causes a slowdown at runtime. + --enable-memory-poisoning fill heap uninitialized allocated space with arbitrary data + --valgrind=VALGRIND run "make fate" tests through valgrind to detect memory + leaks and errors, using the specified valgrind binary. + Cannot be combined with --target-exec + --enable-ftrapv Trap arithmetic overflows --samples=PATH location of test samples for FATE, if not set use - \$LIBAV_SAMPLES at make invocation time. + \$FATE_SAMPLES at make invocation time. --enable-neon-clobber-test check NEON registers for clobbering (should be used only for debugging purposes) --enable-xmm-clobber-test check XMM registers for clobbering (Win64-only; should be used only for debugging purposes) + --enable-random randomly enable/disable components + --disable-random + --enable-random=LIST randomly enable/disable specific components or + --disable-random=LIST component groups. LIST is a comma-separated list + of NAME[:PROB] entries where NAME is a component + (group) and PROB the probability associated with + NAME (default 0.5). + --random-seed=VALUE seed value for --enable/disable-random --disable-valgrind-backtrace do not print a backtrace under Valgrind (only applies to --disable-optimizations builds) + --enable-osfuzz Enable building fuzzer tool + --libfuzzer=PATH path to libfuzzer --ignore-tests=TESTS comma-separated list (without "fate-" prefix in the name) of tests whose result is ignored + --enable-linux-perf enable Linux Performance Monitor API NOTE: Object files are built at the place where configure is launched. EOF exit 0 } +if test -t 1 && which tput >/dev/null 2>&1; then + ncolors=$(tput colors) + if test -n "$ncolors" && test $ncolors -ge 8; then + bold_color=$(tput bold) + warn_color=$(tput setaf 3) + error_color=$(tput setaf 1) + reset_color=$(tput sgr0) + fi + # 72 used instead of 80 since that's the default of pr + ncols=$(tput cols) +fi +: ${ncols:=72} + log(){ echo "$@" >> $logfile } log_file(){ log BEGIN $1 - i=1 - while read line; do - printf '%5s %s\n' "${i}" "${line}" - i=$(($i+1)) - done < $1 >> $logfile + pr -n -t $1 >> $logfile log END $1 } -echolog(){ - log "$@" - echo "$@" -} - warn(){ log "WARNING: $*" WARNINGS="${WARNINGS}WARNING: $*\n" } die(){ - echolog "$@" + log "$@" + echo "$error_color$bold_color$@$reset_color" cat <<EOF If you think configure made a mistake, make sure you are using the latest version from Git. If the latest version fails, report the problem to the -libav-tools@libav.org mailing list or IRC #libav on irc.freenode.net. +ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net. EOF if disabled logging; then cat <<EOF @@ -387,7 +507,7 @@ EOF else cat <<EOF Include the log file "$logfile" produced by configure as this will help -solving the problem. +solve the problem. EOF fi exit 1 @@ -413,7 +533,7 @@ sh_quote(){ } cleanws(){ - echo "$@" | sed 's/^ *//;s/ */ /g;s/ *$//' + echo "$@" | sed 's/^ *//;s/[[:space:]][[:space:]]*/ /g;s/ *$//' } filter(){ @@ -493,6 +613,13 @@ popvar(){ done } +request(){ + for var in $*; do + eval ${var}_requested=yes + eval $var= + done +} + enable(){ set_all yes $* } @@ -549,6 +676,11 @@ enable_deep_weak(){ done } +requested(){ + test "${1#!}" = "$1" && op="=" || op="!=" + eval test "x\$${1#!}_requested" $op "xyes" +} + enabled(){ test "${1#!}" = "$1" && op="=" || op="!=" eval test "x\$${1#!}" $op "xyes" @@ -619,10 +751,10 @@ check_deps(){ [ -n "$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 - enabled_any $dep_any || disable $cfg - disabled_all $dep_con || disable $cfg - disabled_any $dep_sel && disable $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 @@ -656,6 +788,12 @@ print_config(){ } else if (file ~ /\\.mak\$/) { n = -v ? \"\" : \"!\"; printf(\"%s%s=yes\\n\", n, c) >>file; + } else if (file ~ /\\.texi\$/) { + pre = -v ? \"\" : \"@c \"; + yesno = \$2; + c2 = tolower(c); + gsub(/_/, \"-\", c2); + printf(\"%s@set %s %s\\n\", pre, c2, yesno) >>file; } } }" @@ -711,6 +849,10 @@ add_cflags_headers(){ append CFLAGS_HEADERS $($cflags_filter "$@") } +add_cxxflags(){ + append CXXFLAGS $($cflags_filter "$@") +} + add_asflags(){ append ASFLAGS $($asflags_filter "$@") } @@ -732,7 +874,7 @@ add_ldsoflags(){ } add_stripflags(){ - append STRIPFLAGS "$@" + append ASMSTRIPFLAGS "$@" } add_extralibs(){ @@ -762,6 +904,11 @@ check_cmd(){ "$@" >> $logfile 2>&1 } +check_stat(){ + log check_stat "$@" + stat "$1" >> $logfile 2>&1 +} + cc_o(){ eval printf '%s\\n' $CC_O } @@ -777,11 +924,18 @@ check_cc(){ check_cmd $cc $CPPFLAGS $CFLAGS "$@" $CC_C $(cc_o $TMPO) $TMPC } +check_cxx(){ + log check_cxx "$@" + cat > $TMPCPP + log_file $TMPCPP + check_cmd $cxx $CPPFLAGS $CFLAGS $CXXFLAGS "$@" $CXX_C -o $TMPO $TMPCPP +} + check_objcc(){ log check_objcc "$@" - cat > $TMPC - log_file $TMPC - check_cmd $objcc $CPPFLAGS $CFLAGS $OBJCFLAGS "$@" $OBJCC_C $(cc_o $TMPO) $TMPC + cat > $TMPM + log_file $TMPM + check_cmd $objcc -Werror=missing-prototypes $CPPFLAGS $CFLAGS $OBJCFLAGS "$@" $OBJCC_C $(cc_o $TMPO) $TMPM } check_cpp(){ @@ -813,6 +967,25 @@ void foo(void){ __asm__ volatile($code); } EOF } +check_inline_asm_flags(){ + log check_inline_asm_flags "$@" + name="$1" + code="$2" + flags='' + shift 2 + while [ "$1" != "" ]; do + append flags $1 + shift + done; + disable $name + cat > $TMPC <<EOF +void foo(void){ __asm__ volatile($code); } +EOF + log_file $TMPC + check_cmd $cc $CPPFLAGS $CFLAGS $flags "$@" $CC_C $(cc_o $TMPO) $TMPC && + enable $name && add_cflags $flags && add_asflags $flags && add_ldflags $flags +} + check_insn(){ log check_insn "$@" check_inline_asm ${1}_inline "\"$2\"" @@ -824,7 +997,7 @@ check_x86asm(){ echo "$1" > $TMPS log_file $TMPS shift 1 - check_cmd $x86asmexe $X86ASMFLAGS "$@" -o $TMPO $TMPS + check_cmd $x86asmexe $X86ASMFLAGS -Werror "$@" -o $TMPO $TMPS } ld_o(){ @@ -833,12 +1006,14 @@ ld_o(){ check_ld(){ log check_ld "$@" - flags=$(filter_out '-l*' "$@") - libs=$(filter '-l*' "$@") - check_cc $($cflags_filter $flags) || return + type=$1 + shift 1 + flags=$(filter_out '-l*|*.so' $@) + libs=$(filter '-l*|*.so' $@) + check_$type $($cflags_filter $flags) || return flags=$($ldflags_filter $flags) libs=$($ldflags_filter $libs) - check_cmd $ld $LDFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs + check_cmd $ld $LDFLAGS $LDEXEFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs } print_include(){ @@ -865,7 +1040,7 @@ check_code(){ check_cppflags(){ log check_cppflags "$@" check_cpp "$@" <<EOF && append CPPFLAGS "$@" -#include <stdlib.h>; +#include <stdlib.h> EOF } @@ -882,6 +1057,14 @@ check_cflags(){ test_cflags "$@" && add_cflags "$@" } +check_cxxflags(){ + log check_cxxflags "$@" + set -- $($cflags_filter "$@") + check_cxx "$@" <<EOF && append CXXFLAGS "$@" +int x; +EOF +} + test_objcflags(){ log test_objcflags "$@" set -- $($objcflags_filter "$@") @@ -898,7 +1081,7 @@ check_objcflags(){ test_ldflags(){ log test_ldflags "$@" set -- $($ldflags_filter "$@") - check_ld "$@" <<EOF + check_ld "cc" "$@" <<EOF int main(void){ return 0; } EOF } @@ -914,7 +1097,7 @@ test_stripflags(){ check_cc <<EOF int main(void) { return 0; } EOF - check_cmd $strip $STRIPFLAGS "$@" $TMPO + check_cmd $strip $ASMSTRIPFLAGS "$@" $TMPO } check_stripflags(){ @@ -935,17 +1118,54 @@ check_header(){ } | check_cpp "$@" && enable_sanitized $headers } +check_header_objcc(){ + log check_header_objcc "$@" + rm -f -- "$TMPO" + header=$1 + shift + disable_sanitized $header + { + echo "#include <$header>" + echo "int main(void) { return 0; }" + } | check_objcc && check_stat "$TMPO" && enable_sanitized $header +} + +check_apple_framework(){ + log check_apple_framework "$@" + framework="$1" + name="$(tolower $framework)" + header="${framework}/${framework}.h" + disable $name + check_header_objcc $header && + enable $name && eval ${name}_extralibs='"-framework $framework"' +} + check_func(){ log check_func "$@" func=$1 shift disable $func - check_ld "$@" <<EOF && enable $func + check_ld "cc" "$@" <<EOF && enable $func extern int $func(); int main(void){ $func(); } EOF } +check_complexfunc(){ + log check_complexfunc "$@" + func=$1 + narg=$2 + shift 2 + test $narg = 2 && args="f, g" || args="f * I" + disable $func + check_ld "cc" "$@" <<EOF && enable $func +#include <complex.h> +#include <math.h> +float foo(complex float f, complex float g) { return $func($args); } +int main(void){ return (int) foo; } +EOF +} + check_mathfunc(){ log check_mathfunc "$@" func=$1 @@ -953,10 +1173,10 @@ check_mathfunc(){ shift 2 test $narg = 2 && args="f, g" || args="f" disable $func - check_ld "$@" <<EOF && enable $func + check_ld "cc" "$@" <<EOF && enable $func #include <math.h> float foo(float f, float g) { return $func($args); } -int main(void){ return 0; } +int main(void){ return (int) foo; } EOF } @@ -969,11 +1189,36 @@ check_func_headers(){ for hdr in $headers; do print_include $hdr done + echo "#include <stdint.h>" for func in $funcs; do echo "long check_$func(void) { return (long) $func; }" done - echo "int main(void) { return 0; }" - } | check_ld "$@" && enable $funcs && enable_sanitized $headers + echo "int main(void) { int ret = 0;" + # LTO could optimize out the test functions without this + for func in $funcs; do + echo " ret |= ((intptr_t)check_$func) & 0xFFFF;" + done + echo "return ret; }" + } | check_ld "cc" "$@" && enable $funcs && enable_sanitized $headers +} + +check_class_headers_cpp(){ + log check_class_headers_cpp "$@" + headers=$1 + classes=$2 + shift 2 + { + for hdr in $headers; do + echo "#include <$hdr>" + done + echo "int main(void) { " + i=1 + for class in $classes; do + echo "$class obj$i;" + i=$(expr $i + 1) + done + echo "return 0; }" + } | check_ld "cxx" "$@" && enable $funcs && enable_sanitized $headers } check_cpp_condition(){ @@ -989,13 +1234,15 @@ check_cpp_condition(){ EOF } -test_cflags_cpp(){ - log test_cflags_cpp "$@" +test_cflags_cc(){ + log test_cflags_cc "$@" flags=$1 - condition=$2 - shift 2 + header=$2 + condition=$3 + shift 3 set -- $($cflags_filter "$flags") - check_cpp "$@" <<EOF + check_cc "$@" <<EOF +#include <$header> #if !($condition) #error "unsatisfied condition: $condition" #endif @@ -1013,6 +1260,17 @@ check_lib(){ enable $name && eval ${name}_extralibs="\$@" } +check_lib_cpp(){ + log check_lib_cpp "$@" + name="$1" + headers="$2" + classes="$3" + shift 3 + disable $name + check_class_headers_cpp "$headers" "$classes" "$@" && + enable $name && eval ${name}_extralibs="\$@" +} + test_pkg_config(){ log test_pkg_config "$@" name="$1" @@ -1039,7 +1297,7 @@ check_pkg_config(){ } check_exec(){ - check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } + check_ld "cc" "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } } check_exec_crash(){ @@ -1100,7 +1358,7 @@ check_builtin(){ builtin=$3 shift 3 disable "$name" - check_code ld "$headers" "$builtin" "$@" && enable "$name" + check_code ld "$headers" "$builtin" "cc" "$@" && enable "$name" } check_compile_assert(){ @@ -1123,6 +1381,14 @@ require(){ check_lib $name "$headers" $func "$@" || die "ERROR: $name_version not found" } +require_cpp(){ + name="$1" + headers="$2" + classes="$3" + shift 3 + check_lib_cpp "$headers" "$classes" "$@" || die "ERROR: $name not found" +} + require_header(){ log require_header "$@" headers="$1" @@ -1141,7 +1407,7 @@ require_cpp_condition(){ require_pkg_config(){ log require_pkg_config "$@" pkg_version="$2" - check_pkg_config "$@" || die "ERROR: $pkg_version not found" + check_pkg_config "$@" || die "ERROR: $pkg_version not found using pkg-config$pkg_config_fail_message" } hostcc_e(){ @@ -1169,7 +1435,7 @@ check_host_cpp(){ check_host_cppflags(){ log check_host_cppflags "$@" check_host_cpp "$@" <<EOF && append host_cppflags "$@" -#include <stdlib.h>; +#include <stdlib.h> EOF } @@ -1213,10 +1479,13 @@ AVCODEC_COMPONENTS=" AVDEVICE_COMPONENTS=" indevs + outdevs " + AVFILTER_COMPONENTS=" filters " + AVFORMAT_COMPONENTS=" demuxers muxers @@ -1231,43 +1500,55 @@ COMPONENT_LIST=" " EXAMPLE_LIST=" + avio_dir_cmd_example + avio_reading_example decode_audio_example decode_video_example + demuxing_decoding_example encode_audio_example encode_video_example + extract_mvs_example filter_audio_example + filtering_audio_example + filtering_video_example + http_multiclient_example + hw_decode_example metadata_example - output_example + muxing_example qsvdec_example + remuxing_example + resampling_audio_example + scaling_video_example transcode_aac_example + transcoding_example " -# catchall list of things that require external libs to link -EXTRALIBS_LIST=" - cpu_init - cws2fws -" - -HWACCEL_LIBRARY_NONFREE_LIST=" - cuda - cuvid - libnpp -" -HWACCEL_LIBRARY_LIST=" - $HWACCEL_LIBRARY_NONFREE_LIST - d3d11va - dxva2 - libmfx - mmal - nvenc - omx - vaapi - vda - vdpau +EXTERNAL_AUTODETECT_LIBRARY_LIST=" + alsa + appkit + avfoundation + bzlib + coreimage + iconv + libxcb + libxcb_shm + libxcb_shape + libxcb_xfixes + lzma + schannel + sdl2 + securetransport + sndio + xlib + zlib " EXTERNAL_LIBRARY_GPL_LIST=" + avisynth + frei0r libcdio + librubberband + libvidstab libx264 libx265 libxavs @@ -1275,63 +1556,131 @@ EXTERNAL_LIBRARY_GPL_LIST=" " EXTERNAL_LIBRARY_NONFREE_LIST=" - libfaac + decklink + libndi_newtek libfdk_aac openssl " EXTERNAL_LIBRARY_VERSION3_LIST=" + gmp libopencore_amrnb libopencore_amrwb - libvo_aacenc + libvmaf libvo_amrwbenc + rkmpp +" + +EXTERNAL_LIBRARY_GPLV3_LIST=" + libsmbclient " EXTERNAL_LIBRARY_LIST=" $EXTERNAL_LIBRARY_GPL_LIST $EXTERNAL_LIBRARY_NONFREE_LIST $EXTERNAL_LIBRARY_VERSION3_LIST - avisynth - avxsynth - frei0r + $EXTERNAL_LIBRARY_GPLV3_LIST + chromaprint + gcrypt gnutls + jni + ladspa + libass + libbluray libbs2b + libcaca + libcelt libdc1394 - libdcadec + libdrm + libflite libfontconfig libfreetype + libfribidi + libgme libgsm - libhdcd + libiec61883 libilbc libjack libkvazaar + libmodplug libmp3lame + libmysofa libopencv libopenh264 libopenjpeg + libopenmpt libopus libpulse + librsvg librtmp - libschroedinger + libshine + libsmbclient libsnappy + libsoxr libspeex + libssh + libtesseract libtheora libtwolame + libv4l2 libvorbis libvpx libwavpack libwebp - libxcb - libxcb_shm - libxcb_xfixes + libxml2 + libzimg + libzmq + libzvbi + mediacodec + openal + opencl + opengl " -SYSTEM_LIBRARY_LIST=" - bzlib - zlib +HWACCEL_AUTODETECT_LIBRARY_LIST=" + audiotoolbox + crystalhd + cuda + cuvid + d3d11va + dxva2 + nvdec + nvenc + vaapi + vdpau + videotoolbox + v4l2_m2m + xvmc +" + +# catchall list of things that require external libs to link +EXTRALIBS_LIST=" + cpu_init + cws2fws +" + +HWACCEL_LIBRARY_NONFREE_LIST=" + cuda_sdk + libnpp +" + +HWACCEL_LIBRARY_LIST=" + $HWACCEL_LIBRARY_NONFREE_LIST + libmfx + mmal + omx +" + +DOCUMENT_LIST=" + doc + htmlpages + manpages + podpages + txtpages " FEATURE_LIST=" + ftrapv gray hardcoded_tables omx_rpi @@ -1339,7 +1688,6 @@ FEATURE_LIST=" safe_bitstream_reader shared small - sram static swscale_alpha " @@ -1351,6 +1699,8 @@ LIBRARY_LIST=" avformat avresample avutil + postproc + swresample swscale " @@ -1361,39 +1711,47 @@ LICENSE_LIST=" " PROGRAM_LIST=" - avconv - avplay - avprobe + ffplay + ffprobe + ffserver + ffmpeg " SUBSYSTEM_LIST=" dct - doc + dwt error_resilience faan + fast_unaligned fft lsp lzo mdct + pixelutils network rdft " # COMPONENT_LIST needs to come last to ensure correct dependency checking CONFIG_LIST=" + $DOCUMENT_LIST $EXAMPLE_LIST $EXTERNAL_LIBRARY_LIST + $EXTERNAL_AUTODETECT_LIBRARY_LIST $HWACCEL_LIBRARY_LIST + $HWACCEL_AUTODETECT_LIBRARY_LIST $FEATURE_LIST $LICENSE_LIST $LIBRARY_LIST $PROGRAM_LIST $SUBSYSTEM_LIST - $SYSTEM_LIBRARY_LIST + autodetect + fontconfig + linux_perf + memory_poisoning neon_clobber_test + ossfuzz pic - pod2man - texi2html thumb valgrind_backtrace xmm_clobber_test @@ -1402,6 +1760,7 @@ CONFIG_LIST=" THREADS_LIST=" pthreads + os2threads w32threads " @@ -1411,6 +1770,12 @@ ATOMICS_LIST=" atomics_win32 " +AUTODETECT_LIBS=" + $EXTERNAL_AUTODETECT_LIBRARY_LIST + $HWACCEL_AUTODETECT_LIBRARY_LIST + $THREADS_LIST +" + ARCH_LIST=" aarch64 alpha @@ -1446,9 +1811,29 @@ ARCH_EXT_LIST_ARM=" neon vfp vfpv3 + setend +" + +ARCH_EXT_LIST_MIPS=" + mipsfpu + mips32r2 + mips32r5 + mips64r2 + mips32r6 + mips64r6 + mipsdsp + mipsdspr2 + msa +" + +ARCH_EXT_LIST_LOONGSON=" + loongson2 + loongson3 + mmi " ARCH_EXT_LIST_X86_SIMD=" + aesni amd3dnow amd3dnowext avx @@ -1481,22 +1866,12 @@ ARCH_EXT_LIST_X86=" i686 " -ARCH_EXT_LIST_MIPS=" - loongson - mips32r1 - mips64r1 - mips32r2 - mips64r2 - mips32r6 - mips64r6 -" - ARCH_EXT_LIST=" $ARCH_EXT_LIST_ARM - $ARCH_EXT_LIST_MIPS $ARCH_EXT_LIST_PPC $ARCH_EXT_LIST_X86 - vis + $ARCH_EXT_LIST_MIPS + $ARCH_EXT_LIST_LOONGSON " ARCH_FEATURES=" @@ -1504,9 +1879,7 @@ ARCH_FEATURES=" fast_64bit fast_clz fast_cmov - local_aligned_8 - local_aligned_16 - local_aligned_32 + local_aligned simd_align_16 simd_align_32 " @@ -1517,6 +1890,7 @@ BUILTIN_LIST=" MemoryBarrier mm_empty rdtsc + sarestart sem_timedwait sync_val_compare_and_swap " @@ -1532,10 +1906,11 @@ HAVE_LIST_PUB=" " HEADERS_LIST=" - AVFoundation_AVFoundation_h arpa_inet_h + asm_types_h cdio_paranoia_h cdio_paranoia_paranoia_h + cuda_h dispatch_dispatch_h dev_bktr_ioctl_bt848_h dev_bktr_ioctl_meteor_h @@ -1543,12 +1918,17 @@ HEADERS_LIST=" dev_video_bktr_ioctl_bt848_h dev_video_meteor_ioctl_meteor_h direct_h + dirent_h dxgidebug_h dxva_h + ES2_gl_h + gsm_h io_h machine_ioctl_bt848_h machine_ioctl_meteor_h malloc_h + opencv2_core_core_c_h + OpenGL_gl3_h poll_h sys_param_h sys_resource_h @@ -1557,6 +1937,8 @@ HEADERS_LIST=" sys_time_h sys_un_h sys_videoio_h + termios_h + udplite_h unistd_h valgrind_valgrind_h windows_h @@ -1567,14 +1949,24 @@ INTRINSICS_LIST=" intrinsics_neon " +COMPLEX_FUNCS=" + cabs + cexp +" + MATH_FUNCS=" atanf atan2f + cbrt cbrtf + copysign cosf + erf exp2 exp2f expf + hypot + isfinite isinf isnan ldexpf @@ -1595,16 +1987,20 @@ MATH_FUNCS=" " 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 + arc4random clock_gettime closesocket CommandLineToArgvW @@ -1618,19 +2014,29 @@ SYSTEM_FUNCS=" getrusage GetSystemTimeAsFileTime gettimeofday + glob + glXGetProcAddress gmtime_r inet_aton isatty + kbhit localtime_r + lstat + lzo1x_999_compress mach_absolute_time MapViewOfFile memalign + mkstemp mmap mprotect nanosleep + PeekNamedPipe posix_memalign + pthread_cancel sched_getaffinity + SecItemImport SetConsoleTextAttribute + SetConsoleCtrlHandler setmode setrlimit Sleep @@ -1638,12 +2044,12 @@ SYSTEM_FUNCS=" sysconf sysctl usleep + UTGetOSTypeFromString VirtualAlloc + wglGetProcAddress " SYSTEM_LIBRARIES=" - sdl - vaapi_1 vaapi_drm vaapi_x11 vdpau_x11 @@ -1660,9 +2066,13 @@ TOOLCHAIN_FEATURES=" ebp_available ebx_available gnu_as + gnu_windres ibm_asm + inline_asm_direct_symbol_refs inline_asm_labels + inline_asm_nonlocal_labels pragma_deprecated + rsync_contimeout symver_asm_label symver_gnu_asm vfp_args @@ -1672,17 +2082,20 @@ TOOLCHAIN_FEATURES=" TYPES_LIST=" CONDITION_VARIABLE_Ptr - CUVIDDECODECREATEINFO_bitDepthMinus8 + kCMVideoCodecType_HEVC socklen_t struct_addrinfo struct_group_source_req struct_ip_mreq_source struct_ipv6_mreq + struct_msghdr_msg_flags struct_pollfd struct_rusage_ru_maxrss + struct_sctp_event_subscribe struct_sockaddr_in6 struct_sockaddr_sa_len struct_sockaddr_storage + struct_stat_st_mtim_tv_nsec struct_v4l2_frmivalenum_discrete " @@ -1691,7 +2104,9 @@ HAVE_LIST=" $(add_suffix _external $ARCH_EXT_LIST) $(add_suffix _inline $ARCH_EXT_LIST) $ARCH_FEATURES + $ATOMICS_LIST $BUILTIN_LIST + $COMPLEX_FUNCS $HAVE_LIST_CMDLINE $HAVE_LIST_PUB $HEADERS_LIST @@ -1703,6 +2118,11 @@ HAVE_LIST=" $THREADS_LIST $TOOLCHAIN_FEATURES $TYPES_LIST + makeinfo + makeinfo_html + perl + pod2man + texi2html " # options emitted with CONFIG_ prefix but not available on the command line @@ -1721,13 +2141,14 @@ CONFIG_EXTRA=" cbs_mpeg2 dirac_parse dvprofile + exif faandct faanidct fdctdsp flacdsp fmtconvert + frame_thread_encoder g722dsp - gmp golomb gplv3 h263dsp @@ -1743,14 +2164,16 @@ CONFIG_EXTRA=" huffyuvencdsp idctdsp iirfilter - imdct15 + mdct15 intrax8 iso_media ividsp jpegtables lgplv3 libx262 - libxcb_shape + llauddsp + llviddsp + llvidencdsp lpc lzf me_cmp @@ -1780,6 +2203,7 @@ CONFIG_EXTRA=" texturedsp texturedspenc tpeldsp + vaapi_1 vaapi_encode vc1dsp videodsp @@ -1803,6 +2227,7 @@ CMDLINE_SELECT=" lto optimizations rpath + stripping " PATHS_LIST=" @@ -1812,8 +2237,10 @@ PATHS_LIST=" incdir libdir mandir + pkgconfigdir prefix shlibdir + install_name_dir " CMDLINE_SET=" @@ -1821,14 +2248,19 @@ CMDLINE_SET=" ar arch as + assert_level + build_suffix cc objcc cpu cross_prefix custom_allocator + cxx dep_cc + doxygen env extra_version + gas host_cc host_cflags host_extralibs @@ -1836,26 +2268,37 @@ CMDLINE_SET=" host_ldflags host_os ignore_tests + install ld + ln_s logfile malloc_prefix nm optflags + nvccflags pkg_config pkg_config_flags + progs_suffix + random_seed + ranlib samples + strip + sws_max_filter_size sysinclude sysroot target_exec target_os target_path target_samples + tempprefix toolchain + valgrind x86asmexe " CMDLINE_APPEND=" extra_cflags + extra_cxxflags extra_objcflags host_cppflags " @@ -1872,6 +2315,7 @@ neon_deps_any="aarch64 arm" intrinsics_neon_deps="neon" vfp_deps_any="aarch64 arm" vfpv3_deps="vfp" +setend_deps="arm" map 'eval ${v}_inline_deps=inline_asm' $ARCH_EXT_LIST_ARM @@ -1882,15 +2326,18 @@ ppc4xx_deps="ppc" vsx_deps="altivec" power8_deps="vsx" -loongson_deps="mips" -mips32r1_deps="mips32" -mips32r2_deps="mips32" -mips32r6_deps="mips32" -mips64r1_deps="mips64" -mips64r2_deps="mips64" -mips64r6_deps="mips64" - -vis_deps="sparc" +loongson2_deps="mips" +loongson3_deps="mips" +mips32r2_deps="mips" +mips32r5_deps="mips" +mips32r6_deps="mips" +mips64r2_deps="mips" +mips64r6_deps="mips" +mipsfpu_deps="mips" +mipsdsp_deps="mips" +mipsdspr2_deps="mips" +mmi_deps="mips" +msa_deps="mipsfpu" cpunop_deps="i686" x86_64_select="i686" @@ -1907,6 +2354,7 @@ sse3_deps="sse2" ssse3_deps="sse3" sse4_deps="ssse3" sse42_deps="sse4" +aesni_deps="sse42" avx_deps="sse42" xop_deps="avx" fma3_deps="avx" @@ -1957,22 +2405,26 @@ faanidct_deps="faan" faanidct_select="idctdsp" h264dsp_select="startcode" hevcparse_select="golomb" +frame_thread_encoder_deps="encoders threads" intrax8_select="blockdsp idctdsp" mdct_select="fft" -rdft_select="fft" +mdct15_select="fft" me_cmp_select="fdctdsp idctdsp pixblockdsp" mpeg_er_select="error_resilience" mpegaudio_select="mpegaudiodsp mpegaudioheader" mpegaudiodsp_select="dct" -mpegvideo_select="blockdsp hpeldsp idctdsp me_cmp mpeg_er videodsp" +mpegvideo_select="blockdsp h264chroma hpeldsp idctdsp me_cmp mpeg_er videodsp" mpegvideoenc_select="me_cmp mpegvideo pixblockdsp qpeldsp" vc1dsp_select="h264chroma qpeldsp startcode" +rdft_select="fft" # decoders / encoders -aac_decoder_select="adts_header imdct15 mdct sinewin" -aac_encoder_select="audio_frame_queue iirfilter mdct sinewin" +aac_decoder_select="adts_header mdct15 mdct sinewin" +aac_fixed_decoder_select="mdct sinewin" +aac_encoder_select="audio_frame_queue iirfilter lpc mdct sinewin" aac_latm_decoder_select="aac_decoder aac_latm_parser" ac3_decoder_select="ac3_parser ac3dsp bswapdsp fmtconvert mdct" +ac3_fixed_decoder_select="ac3_parser ac3dsp bswapdsp mdct" ac3_encoder_select="ac3dsp audiodsp mdct me_cmp" ac3_fixed_encoder_select="ac3dsp audiodsp mdct me_cmp" adpcm_g722_decoder_select="g722dsp" @@ -1982,8 +2434,14 @@ alac_encoder_select="lpc" als_decoder_select="bswapdsp" amrnb_decoder_select="lsp" amrwb_decoder_select="lsp" -amv_decoder_select="sp5x_decoder" -ape_decoder_select="bswapdsp" +amv_decoder_select="sp5x_decoder exif" +amv_encoder_select="aandcttables jpegtables mpegvideoenc" +ape_decoder_select="bswapdsp llauddsp" +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" @@ -1991,6 +2449,7 @@ asv2_encoder_select="bswapdsp fdctdsp pixblockdsp" atrac1_decoder_select="mdct sinewin" atrac3_decoder_select="mdct" atrac3p_decoder_select="mdct sinewin" +avrn_decoder_select="exif jpegtables" bink_decoder_select="blockdsp hpeldsp" binkaudio_dct_decoder_select="mdct rdft dct sinewin wma_freqs" binkaudio_rdft_decoder_select="mdct rdft sinewin wma_freqs" @@ -2001,10 +2460,12 @@ comfortnoise_encoder_select="lpc" cook_decoder_select="audiodsp mdct sinewin" cscd_decoder_select="lzo" cscd_decoder_suggest="zlib" -dca_decoder_select="fmtconvert mdct" +dca_decoder_select="mdct" dds_decoder_select="texturedsp" +dirac_decoder_select="dirac_parse dwt golomb videodsp mpegvideoenc" dnxhd_decoder_select="blockdsp idctdsp" dnxhd_encoder_select="aandcttables blockdsp fdctdsp idctdsp mpegvideoenc pixblockdsp" +dolby_e_decoder_select="mdct" dvvideo_decoder_select="dvprofile idctdsp" dvvideo_encoder_select="dvprofile fdctdsp me_cmp pixblockdsp" dxa_decoder_deps="zlib" @@ -2012,7 +2473,7 @@ 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 idctdsp" +eatgq_decoder_select="aandcttables" eatqi_decoder_select="aandcttables blockdsp bswapdsp idctdsp" exr_decoder_deps="zlib" ffv1_decoder_select="rangecoder" @@ -2022,29 +2483,32 @@ ffvhuff_encoder_select="huffyuv_encoder" fic_decoder_select="golomb" flac_decoder_select="flacdsp" flac_encoder_select="bswapdsp flacdsp lpc" +flashsv2_decoder_deps="zlib" +flashsv2_encoder_deps="zlib" flashsv_decoder_deps="zlib" flashsv_encoder_deps="zlib" -flashsv2_decoder_deps="zlib" flv_decoder_select="h263_decoder" flv_encoder_select="h263_encoder" fourxm_decoder_select="blockdsp bswapdsp" fraps_decoder_select="bswapdsp huffman" g2m_decoder_deps="zlib" g2m_decoder_select="blockdsp idctdsp jpegtables" -h261_decoder_select="mpeg_er mpegvideo" +g729_decoder_select="audiodsp" +h261_decoder_select="mpegvideo" h261_encoder_select="aandcttables mpegvideoenc" -h263_decoder_select="error_resilience h263_parser h263dsp mpeg_er mpegvideo qpeldsp" +h263_decoder_select="h263_parser h263dsp mpegvideo qpeldsp" h263_encoder_select="aandcttables h263dsp mpegvideoenc" h263i_decoder_select="h263_decoder" +h263p_decoder_select="h263_decoder" h263p_encoder_select="h263_encoder" h264_decoder_select="cabac golomb h264chroma h264dsp h264parse h264pred h264qpel videodsp" h264_decoder_suggest="error_resilience" hap_decoder_select="snappy texturedsp" hap_encoder_deps="libsnappy" hap_encoder_select="texturedspenc" -hevc_decoder_select="bswapdsp cabac hevcparse videodsp" -huffyuv_decoder_select="bswapdsp huffyuvdsp" -huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp" +hevc_decoder_select="bswapdsp cabac golomb hevcparse videodsp" +huffyuv_decoder_select="bswapdsp huffyuvdsp llviddsp" +huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp llvidencdsp" iac_decoder_select="imc_decoder" imc_decoder_select="bswapdsp fft mdct sinewin" indeo3_decoder_select="hpeldsp" @@ -2053,16 +2517,18 @@ indeo5_decoder_select="ividsp" interplay_video_decoder_select="hpeldsp" jpegls_decoder_select="mjpeg_decoder" jv_decoder_select="blockdsp" -lagarith_decoder_select="huffyuvdsp" -ljpeg_encoder_select="aandcttables idctdsp jpegtables" -magicyuv_decoder_select="huffyuvdsp" +lagarith_decoder_select="llviddsp" +ljpeg_encoder_select="aandcttables idctdsp jpegtables mpegvideoenc" +magicyuv_decoder_select="llviddsp" +magicyuv_encoder_select="llvidencdsp" mdec_decoder_select="blockdsp idctdsp mpegvideo" metasound_decoder_select="lsp mdct sinewin" mimic_decoder_select="blockdsp bswapdsp hpeldsp idctdsp" -mjpeg_decoder_select="blockdsp hpeldsp idctdsp jpegtables" +mjpeg_decoder_select="blockdsp hpeldsp exif idctdsp jpegtables" mjpeg_encoder_select="aandcttables jpegtables mpegvideoenc" mjpegb_decoder_select="mjpeg_decoder" mlp_decoder_select="mlp_parser" +mlp_encoder_select="lpc" motionpixels_decoder_select="bswapdsp" mp1_decoder_select="mpegaudio" mp1float_decoder_select="mpegaudio" @@ -2076,46 +2542,59 @@ mp3on4_decoder_select="mpegaudio" mp3on4float_decoder_select="mpegaudio" mpc7_decoder_select="bswapdsp mpegaudiodsp" mpc8_decoder_select="mpegaudiodsp" -mpeg1video_decoder_select="error_resilience mpeg_er mpegvideo" -mpeg1video_encoder_select="aandcttables mpegvideoenc" -mpeg2video_decoder_select="error_resilience mpeg_er mpegvideo" -mpeg2video_encoder_select="aandcttables mpegvideoenc" +mpegvideo_decoder_select="mpegvideo" +mpeg1video_decoder_select="mpegvideo" +mpeg1video_encoder_select="aandcttables mpegvideoenc h263dsp" +mpeg2video_decoder_select="mpegvideo" +mpeg2video_encoder_select="aandcttables mpegvideoenc h263dsp" mpeg4_decoder_select="h263_decoder mpeg4video_parser" mpeg4_encoder_select="h263_encoder" msa1_decoder_select="mss34dsp" +mscc_decoder_deps="zlib" msmpeg4v1_decoder_select="h263_decoder" msmpeg4v2_decoder_select="h263_decoder" msmpeg4v2_encoder_select="h263_encoder" msmpeg4v3_decoder_select="h263_decoder" msmpeg4v3_encoder_select="h263_encoder" -mss2_decoder_select="error_resilience mpeg_er mpegvideo qpeldsp vc1_decoder" +mss2_decoder_select="mpegvideo qpeldsp vc1_decoder" mts2_decoder_select="mss34dsp" mxpeg_decoder_select="mjpeg_decoder" nellymoser_decoder_select="mdct sinewin" nellymoser_encoder_select="audio_frame_queue mdct sinewin" nuv_decoder_select="idctdsp lzo" on2avc_decoder_select="mdct" -opus_decoder_deps="avresample" -opus_decoder_select="imdct15" +opus_decoder_deps="swresample" +opus_decoder_select="mdct15" +opus_encoder_select="audio_frame_queue mdct15" png_decoder_deps="zlib" png_encoder_deps="zlib" -png_encoder_select="huffyuvencdsp" -prores_decoder_select="idctdsp" +png_encoder_select="llvidencdsp" +prores_decoder_select="blockdsp idctdsp" prores_encoder_select="fdctdsp" qcelp_decoder_select="lsp" qdm2_decoder_select="mdct rdft mpegaudiodsp" -ra_144_encoder_select="audio_frame_queue lpc" +ra_144_decoder_select="audiodsp" +ra_144_encoder_select="audio_frame_queue lpc audiodsp" ralf_decoder_select="golomb" +rawvideo_decoder_select="bswapdsp" rscc_decoder_deps="zlib" -rv10_decoder_select="error_resilience h263_decoder h263dsp mpeg_er" +rtjpeg_decoder_select="me_cmp" +rv10_decoder_select="h263_decoder" rv10_encoder_select="h263_encoder" -rv20_decoder_select="error_resilience h263_decoder h263dsp mpeg_er" +rv20_decoder_select="h263_decoder" rv20_encoder_select="h263_encoder" -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" +rv30_decoder_select="golomb h264pred h264qpel mpegvideo rv34dsp" +rv40_decoder_select="golomb h264pred h264qpel mpegvideo rv34dsp" screenpresso_decoder_deps="zlib" +shorten_decoder_select="bswapdsp" sipr_decoder_select="lsp" +snow_decoder_select="dwt h264qpel hpeldsp me_cmp rangecoder videodsp" +snow_encoder_select="aandcttables dwt h264qpel hpeldsp me_cmp mpegvideoenc rangecoder" +sonic_decoder_select="golomb rangecoder" +sonic_encoder_select="golomb rangecoder" +sonic_ls_encoder_select="golomb rangecoder" sp5x_decoder_select="mjpeg_decoder" +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" @@ -2125,18 +2604,19 @@ tdsc_decoder_deps="zlib" tdsc_decoder_select="mjpeg_decoder" theora_decoder_select="vp3_decoder" thp_decoder_select="mjpeg_decoder" -tiff_decoder_suggest="zlib" +tiff_decoder_suggest="zlib lzma" tiff_encoder_suggest="zlib" -truehd_decoder_select="mlp_decoder" +truehd_decoder_select="mlp_parser" +truehd_encoder_select="lpc" truemotion2_decoder_select="bswapdsp" truespeech_decoder_select="bswapdsp" tscc_decoder_deps="zlib" -txd_decoder_select="texturedsp" twinvq_decoder_select="mdct lsp sinewin" -utvideo_decoder_select="bswapdsp huffyuvdsp" -utvideo_encoder_select="bswapdsp huffman huffyuvencdsp" -vble_decoder_select="huffyuvdsp" -vc1_decoder_select="blockdsp error_resilience h263_decoder h264qpel intrax8 mpeg_er mpegvideo vc1dsp" +txd_decoder_select="texturedsp" +utvideo_decoder_select="bswapdsp llviddsp" +utvideo_encoder_select="bswapdsp huffman llvidencdsp" +vble_decoder_select="llviddsp" +vc1_decoder_select="blockdsp h263_decoder h264qpel intrax8 mpegvideo vc1dsp" vc1image_decoder_select="vc1_decoder" vorbis_decoder_select="mdct" vorbis_encoder_select="mdct" @@ -2147,8 +2627,9 @@ vp6a_decoder_select="vp6_decoder" vp6f_decoder_select="vp6_decoder" vp7_decoder_select="h264pred videodsp vp8dsp" vp8_decoder_select="h264pred videodsp vp8dsp" -vp9_decoder_select="videodsp vp9_superframe_split_bsf" -webp_decoder_select="vp8_decoder" +vp9_decoder_select="videodsp vp9_parser" +webp_decoder_select="vp8_decoder exif" +wmalossless_decoder_select="llauddsp" wmapro_decoder_select="mdct sinewin wma_freqs" wmav1_decoder_select="mdct sinewin wma_freqs" wmav1_encoder_select="mdct sinewin wma_freqs" @@ -2161,6 +2642,8 @@ wmv2_decoder_select="blockdsp error_resilience h263_decoder idctdsp intrax8 vide wmv2_encoder_select="h263_encoder wmv2dsp" wmv3_decoder_select="vc1_decoder" wmv3image_decoder_select="wmv3_decoder" +xma1_decoder_select="wmapro_decoder" +xma2_decoder_select="wmapro_decoder" zerocodec_decoder_deps="zlib" zlib_decoder_deps="zlib" zlib_encoder_deps="zlib" @@ -2168,62 +2651,95 @@ zmbv_decoder_deps="zlib" zmbv_encoder_deps="zlib" # hardware accelerators -d3d11va_deps="dxva_h ID3D11VideoDecoder" -dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode ole32" -vda_deps="VideoDecodeAcceleration_VDADecoder_h blocks_extension pthreads" -vda_extralibs="-framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore" +crystalhd_deps="libcrystalhd_libcrystalhd_if_h" +cuda_deps_any="libdl LoadLibrary" +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_deps="vaapi" h263_vaapi_hwaccel_select="h263_decoder" -h264_cuvid_hwaccel_deps="cuvid CUVIDH264PICPARAMS" -h264_cuvid_hwaccel_select="h264_decoder" +h263_videotoolbox_hwaccel_deps="videotoolbox" +h263_videotoolbox_hwaccel_select="h263_decoder" +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="nvdec" +h264_nvdec_hwaccel_select="h264_decoder" h264_qsv_hwaccel_deps="libmfx" h264_vaapi_hwaccel_deps="vaapi" h264_vaapi_hwaccel_select="h264_decoder" -h264_vda_hwaccel_deps="vda" -h264_vda_hwaccel_select="h264_decoder" -h264_vda_old_hwaccel_deps="vda" -h264_vda_old_hwaccel_select="h264_decoder" h264_vdpau_hwaccel_deps="vdpau" h264_vdpau_hwaccel_select="h264_decoder" -hevc_cuvid_hwaccel_deps="cuvid CUVIDHEVCPICPARAMS" -hevc_cuvid_hwaccel_select="hevc_decoder" +h264_videotoolbox_hwaccel_deps="videotoolbox" +h264_videotoolbox_hwaccel_select="h264_decoder" +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="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_select="mjpeg_cuvid_decoder" +mpeg_xvmc_hwaccel_deps="xvmc" +mpeg_xvmc_hwaccel_select="mpeg2video_decoder" +mpeg1_cuvid_hwaccel_select="mpeg1_cuvid_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_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_nvdec_hwaccel_deps="nvdec" +mpeg2_nvdec_hwaccel_select="mpeg2video_decoder" 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" +mpeg2_videotoolbox_hwaccel_deps="videotoolbox" +mpeg2_videotoolbox_hwaccel_select="mpeg2video_decoder" +mpeg2_xvmc_hwaccel_deps="xvmc" +mpeg2_xvmc_hwaccel_select="mpeg2video_decoder" +mpeg4_cuvid_hwaccel_select="mpeg4_cuvid_decoder" +mpeg4_mediacodec_hwaccel_deps="mediacodec" +mpeg4_mmal_hwaccel_deps="mmal" 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_select="vc1_cuvid_decoder" vc1_d3d11va_hwaccel_deps="d3d11va" vc1_d3d11va_hwaccel_select="vc1_decoder" vc1_d3d11va2_hwaccel_deps="d3d11va" @@ -2231,22 +2747,36 @@ vc1_d3d11va2_hwaccel_select="vc1_decoder" vc1_dxva2_hwaccel_deps="dxva2" vc1_dxva2_hwaccel_select="vc1_decoder" vc1_mmal_hwaccel_deps="mmal" +vc1_nvdec_hwaccel_deps="nvdec" +vc1_nvdec_hwaccel_select="vc1_decoder" 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_cuvid_hwaccel_select="vp8_cuvid_decoder" +vp9_cuvid_hwaccel_select="vp9_cuvid_decoder" +vp8_mediacodec_hwaccel_deps="mediacodec" vp8_qsv_hwaccel_deps="libmfx" -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" # hardware-accelerated codecs -nvenc_deps_any="libdl LoadLibrary" omx_deps="libdl pthreads" omx_rpi_select="omx" qsv_deps="libmfx" @@ -2254,42 +2784,94 @@ qsvdec_select="qsv" qsvenc_select="qsv" qsvvpp_select="qsv" vaapi_encode_deps="vaapi" +v4l2_m2m_deps_any="linux_videodev2_h" hwupload_cuda_filter_deps="cuda" scale_npp_filter_deps="cuda libnpp" +scale_cuda_filter_deps="cuda_sdk" +thumbnail_cuda_filter_deps="cuda_sdk" +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_crystalhd_decoder_select="crystalhd h264_mp4toannexb_bsf h264_parser" +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_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_encoder_deps="v4l2_m2m h264_v4l2_m2m" +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 hevc_qsv_hwaccel qsvdec" +hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser qsvdec hevc_qsv_hwaccel" hevc_qsv_encoder_select="hevcparse qsvenc" +hevc_rkmpp_decoder_deps="rkmpp" +hevc_rkmpp_decoder_select="hevc_mp4toannexb_bsf" hevc_vaapi_encoder_deps="VAEncPictureParameterBufferHEVC" 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="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="cuvid" +mpeg1_v4l2m2m_decoder_deps="v4l2_m2m mpeg1_v4l2_m2m" +mpeg2_crystalhd_decoder_select="crystalhd" +mpeg2_cuvid_decoder_deps="cuvid" mpeg2_mmal_decoder_deps="mmal" -mpeg2_qsv_decoder_select="qsvdec mpeg2_qsv_hwaccel mpegvideo_parser" +mpeg2_mediacodec_decoder_deps="mediacodec" +mpeg2_qsv_decoder_select="qsvdec mpeg2_qsv_hwaccel" 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="cuvid" +mpeg4_mediacodec_decoder_deps="mediacodec" +mpeg4_mmal_decoder_deps="mmal" mpeg4_omx_encoder_deps="omx" +mpeg4_v4l2m2m_decoder_deps="v4l2_m2m mpeg4_v4l2_m2m" +mpeg4_v4l2m2m_encoder_deps="v4l2_m2m mpeg4_v4l2_m2m" +msmpeg4_crystalhd_decoder_select="crystalhd" +nvenc_h264_encoder_select="h264_nvenc_encoder" +nvenc_hevc_encoder_select="hevc_nvenc_encoder" +vc1_crystalhd_decoder_select="crystalhd" +vc1_cuvid_decoder_deps="cuvid" vc1_mmal_decoder_deps="mmal" vc1_qsv_decoder_select="qsvdec vc1_qsv_hwaccel vc1_parser" +vc1_v4l2m2m_decoder_deps="v4l2_m2m vc1_v4l2_m2m" +vp8_cuvid_decoder_deps="cuvid" +vp8_mediacodec_decoder_deps="mediacodec" vp8_qsv_decoder_select="qsvdec vp8_qsv_hwaccel 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="cuvid" +vp9_mediacodec_decoder_deps="mediacodec" +vp9_rkmpp_decoder_deps="rkmpp" vp9_vaapi_encoder_deps="VAEncPictureParameterBufferVP9" vp9_vaapi_encoder_select="vaapi_encode" - -nvenc_h264_encoder_select="h264_nvenc_encoder" -nvenc_hevc_encoder_select="hevc_nvenc_encoder" +vp9_v4l2m2m_decoder_deps="v4l2_m2m vp9_v4l2_m2m" +wmv3_crystalhd_decoder_select="crystalhd" # parsers aac_parser_select="adts_header" @@ -2297,7 +2879,7 @@ h264_parser_select="golomb h264dsp h264parse" hevc_parser_select="hevcparse" mpegaudio_parser_select="mpegaudioheader" mpegvideo_parser_select="mpegvideo" -mpeg4video_parser_select="error_resilience h263dsp mpegvideo qpeldsp" +mpeg4video_parser_select="h263dsp mpegvideo qpeldsp" vc1_parser_select="vc1dsp" # bitstream_filters @@ -2310,16 +2892,49 @@ mpeg2_metadata_bsf_select="cbs_mpeg2" trace_headers_bsf_select="cbs_h264 cbs_h265 cbs_mpeg2" # external libraries -avisynth_deps="LoadLibrary" -avxsynth_deps="libdl" -avisynth_demuxer_deps_any="avisynth avxsynth" +aac_at_decoder_deps="audiotoolbox" +ac3_at_decoder_deps="audiotoolbox" +ac3_at_decoder_select="ac3_parser" +adpcm_ima_qt_at_decoder_deps="audiotoolbox" +alac_at_decoder_deps="audiotoolbox" +amr_nb_at_decoder_deps="audiotoolbox" +avisynth_deps_any="libdl LoadLibrary" +avisynth_demuxer_deps="avisynth" avisynth_demuxer_select="riffdec" -libdcadec_decoder_deps="libdcadec" -libfaac_encoder_deps="libfaac" -libfaac_encoder_select="audio_frame_queue" +eac3_at_decoder_deps="audiotoolbox" +eac3_at_decoder_select="ac3_parser" +gsm_ms_at_decoder_deps="audiotoolbox" +ilbc_at_decoder_deps="audiotoolbox" +mp1_at_decoder_deps="audiotoolbox" +mp2_at_decoder_deps="audiotoolbox" +mp3_at_decoder_deps="audiotoolbox" +mp1_at_decoder_select="mpegaudioheader" +mp2_at_decoder_select="mpegaudioheader" +mp3_at_decoder_select="mpegaudioheader" +pcm_alaw_at_decoder_deps="audiotoolbox" +pcm_mulaw_at_decoder_deps="audiotoolbox" +qdmc_at_decoder_deps="audiotoolbox" +qdm2_at_decoder_deps="audiotoolbox" +aac_at_encoder_deps="audiotoolbox" +aac_at_encoder_select="audio_frame_queue" +alac_at_encoder_deps="audiotoolbox" +alac_at_encoder_select="audio_frame_queue" +ilbc_at_encoder_deps="audiotoolbox" +ilbc_at_encoder_select="audio_frame_queue" +pcm_alaw_at_encoder_deps="audiotoolbox" +pcm_alaw_at_encoder_select="audio_frame_queue" +pcm_mulaw_at_encoder_deps="audiotoolbox" +pcm_mulaw_at_encoder_select="audio_frame_queue" +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" libfdk_aac_encoder_select="audio_frame_queue" +libgme_demuxer_deps="libgme" libgsm_decoder_deps="libgsm" libgsm_encoder_deps="libgsm" libgsm_ms_decoder_deps="libgsm" @@ -2327,6 +2942,7 @@ libgsm_ms_encoder_deps="libgsm" libilbc_decoder_deps="libilbc" libilbc_encoder_deps="libilbc" libkvazaar_encoder_deps="libkvazaar" +libmodplug_demuxer_deps="libmodplug" libmp3lame_encoder_deps="libmp3lame" libmp3lame_encoder_select="audio_frame_queue mpegaudioheader" libopencore_amrnb_decoder_deps="libopencore_amrnb" @@ -2338,20 +2954,21 @@ libopenh264_decoder_select="h264_mp4toannexb_bsf" libopenh264_encoder_deps="libopenh264" libopenjpeg_decoder_deps="libopenjpeg" libopenjpeg_encoder_deps="libopenjpeg" +libopenmpt_demuxer_deps="libopenmpt" libopus_decoder_deps="libopus" libopus_encoder_deps="libopus" libopus_encoder_select="audio_frame_queue" -libschroedinger_decoder_deps="libschroedinger" -libschroedinger_encoder_deps="libschroedinger" +librsvg_decoder_deps="librsvg" +libshine_encoder_deps="libshine" +libshine_encoder_select="audio_frame_queue" libspeex_decoder_deps="libspeex" libspeex_encoder_deps="libspeex" libspeex_encoder_select="audio_frame_queue" libtheora_encoder_deps="libtheora" libtwolame_encoder_deps="libtwolame" -libvo_aacenc_encoder_deps="libvo_aacenc" -libvo_aacenc_encoder_select="audio_frame_queue" libvo_amrwbenc_encoder_deps="libvo_amrwbenc" -libvorbis_encoder_deps="libvorbis" +libvorbis_decoder_deps="libvorbis" +libvorbis_encoder_deps="libvorbis libvorbisenc" libvorbis_encoder_select="audio_frame_queue" libvpx_vp8_decoder_deps="libvpx" libvpx_vp8_encoder_deps="libvpx" @@ -2360,30 +2977,47 @@ libvpx_vp9_encoder_deps="libvpx" libwavpack_encoder_deps="libwavpack" libwavpack_encoder_select="audio_frame_queue" libwebp_encoder_deps="libwebp" +libwebp_anim_encoder_deps="libwebp" libx262_encoder_deps="libx262" libx264_encoder_deps="libx264" +libx264rgb_encoder_deps="libx264 x264_csp_bgr" +libx264rgb_encoder_select="libx264_encoder" libx265_encoder_deps="libx265" libxavs_encoder_deps="libxavs" -libxvid_encoder_deps="libxvid mkstemp" +libxvid_encoder_deps="libxvid" +libzvbi_teletext_decoder_deps="libzvbi" +videotoolbox_suggest="coreservices" +videotoolbox_deps="corefoundation coremedia corevideo" +videotoolbox_encoder_deps="videotoolbox VTCompressionSessionPrepareToEncodeFrames" # demuxers / muxers ac3_demuxer_select="ac3_parser" +aiff_muxer_select="iso_media" asf_demuxer_select="riffdec" +asf_o_demuxer_select="riffdec" asf_muxer_select="riffenc" asf_stream_muxer_select="asf_muxer" -avi_demuxer_select="iso_media riffdec" +avi_demuxer_select="iso_media riffdec exif" avi_muxer_select="riffenc" 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" dv_demuxer_select="dvprofile" dv_muxer_select="dvprofile" dxa_demuxer_select="riffdec" eac3_demuxer_select="ac3_parser" f4v_muxer_select="mov_muxer" +fifo_muxer_deps="threads" flac_demuxer_select="flac_parser" hds_muxer_select="flv_muxer" hls_muxer_select="mpegts_muxer" +hls_muxer_suggest="gcrypt openssl" +image2_alias_pix_demuxer_select="image2_demuxer" +image2_brender_pix_demuxer_select="image2_demuxer" ipod_muxer_select="mov_muxer" ismv_muxer_select="mov_muxer" matroska_audio_muxer_select="matroska_muxer" @@ -2401,13 +3035,16 @@ mpegts_demuxer_select="iso_media" mpegts_muxer_select="adts_muxer latm_muxer" mpegtsraw_demuxer_select="mpegts_demuxer" mxf_d10_muxer_select="mxf_muxer" +mxf_opatom_muxer_select="mxf_muxer" nut_muxer_select="riffenc" nuv_demuxer_select="riffdec" oga_muxer_select="ogg_muxer" ogg_demuxer_select="dirac_parse" +ogv_muxer_select="ogg_muxer" opus_muxer_select="ogg_muxer" psp_muxer_select="mov_muxer" rtp_demuxer_select="sdp_demuxer" +rtp_muxer_select="golomb" rtpdec_select="asf_demuxer jpegtables mov_demuxer mpegts_demuxer rm_demuxer rtp_protocol srtp" rtsp_demuxer_select="http_protocol rtpdec" rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol rtpenc_chain" @@ -2422,38 +3059,77 @@ swf_demuxer_suggest="zlib" tak_demuxer_select="tak_parser" tg2_muxer_select="mov_muxer" tgp_muxer_select="mov_muxer" +vobsub_demuxer_select="mpegps_demuxer" w64_demuxer_select="wav_demuxer" +w64_muxer_select="wav_muxer" wav_demuxer_select="riffdec" wav_muxer_select="riffenc" webm_muxer_select="iso_media riffenc" +webm_dash_manifest_demuxer_select="matroska_demuxer" wtv_demuxer_select="mpegts_demuxer riffdec" +wtv_muxer_select="mpegts_muxer riffenc" xmv_demuxer_select="riffdec" xwma_demuxer_select="riffdec" -# indevs +# indevs / outdevs alsa_indev_deps="alsa" -avfoundation_indev_deps="AVFoundation_AVFoundation_h objc_arc pthreads" -avfoundation_indev_extralibs="-framework Foundation -framework AVFoundation -framework CoreVideo -framework CoreMedia" +alsa_outdev_deps="alsa" +avfoundation_indev_deps="avfoundation corevideo coremedia pthreads" +avfoundation_indev_suggest="coregraphics applicationservices" +avfoundation_indev_extralibs="-framework Foundation" 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_deps_any="libdl LoadLibrary" +decklink_indev_deps="decklink threads" +decklink_indev_extralibs="-lstdc++" +decklink_outdev_deps="decklink threads" +decklink_outdev_extralibs="-lstdc++" +libndi_newtek_indev_deps="libndi_newtek" +libndi_newtek_indev_extralibs="-lndi" +libndi_newtek_outdev_deps="libndi_newtek" +libndi_newtek_outdev_extralibs="-lndi" +dshow_indev_deps="IBaseFilter" +dshow_indev_extralibs="-lpsapi -lole32 -lstrmiids -luuid -loleaut32 -lshlwapi" fbdev_indev_deps="linux_fb_h" +fbdev_outdev_deps="linux_fb_h" +gdigrab_indev_deps="CreateDIBSection" +gdigrab_indev_extralibs="-lgdi32" +gdigrab_indev_select="bmp_decoder" +iec61883_indev_deps="libiec61883" jack_indev_deps="libjack" 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" +openal_indev_deps="openal" +opengl_outdev_deps="opengl" oss_indev_deps_any="sys_soundcard_h" +oss_outdev_deps_any="sys_soundcard_h" pulse_indev_deps="libpulse" +pulse_outdev_deps="libpulse" +sdl2_outdev_deps="sdl2" sndio_indev_deps="sndio" +sndio_outdev_deps="sndio" v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" +v4l2_indev_suggest="libv4l2" +v4l2_outdev_deps_any="linux_videodev2_h sys_videoio_h" +v4l2_outdev_suggest="libv4l2" vfwcap_indev_deps="vfw32 vfwcap_defines" -xcbgrab_indev_deps="libxcb libxcb_shape" -xcbgrab_indev_suggest="libxcb_shm libxcb_xfixes" +xcbgrab_indev_deps="libxcb" +xcbgrab_indev_suggest="libxcb_shm libxcb_shape libxcb_xfixes" +xv_outdev_deps="X11_extensions_Xvlib_h XvGetPortAttribute" +xv_outdev_extralibs="-lXv -lX11 -lXext" # protocols +async_protocol_deps="threads" +bluray_protocol_deps="libbluray" ffrtmpcrypt_protocol_conflict="librtmp_protocol" -ffrtmpcrypt_protocol_deps_any="gmp openssl" +ffrtmpcrypt_protocol_deps_any="gcrypt gmp openssl" ffrtmpcrypt_protocol_select="tcp_protocol" ffrtmphttp_protocol_conflict="librtmp_protocol" ffrtmphttp_protocol_select="http_protocol" +ftp_protocol_select="tcp_protocol" gopher_protocol_select="network" http_protocol_select="tcp_protocol" http_protocol_suggest="zlib" @@ -2467,6 +3143,8 @@ 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" mmsh_protocol_select="http_protocol" mmst_protocol_select="network" rtmp_protocol_conflict="librtmp_protocol" @@ -2484,53 +3162,152 @@ rtmpte_protocol_suggest="zlib" rtmpts_protocol_select="ffrtmphttp_protocol https_protocol" rtmpts_protocol_suggest="zlib" rtp_protocol_select="udp_protocol" -sctp_protocol_deps="struct_sctp_event_subscribe" +schannel_conflict="openssl gnutls" +sctp_protocol_deps="struct_sctp_event_subscribe struct_msghdr_msg_flags" sctp_protocol_select="network" +securetransport_conflict="openssl gnutls" srtp_protocol_select="rtp_protocol srtp" tcp_protocol_select="network" -tls_protocol_deps_any="gnutls openssl" +tls_protocol_deps_any="gnutls openssl schannel securetransport" tls_protocol_select="tcp_protocol" udp_protocol_select="network" +udplite_protocol_select="network" unix_protocol_deps="sys_un_h" unix_protocol_select="network" # filters -asyncts_filter_deps="avresample" +afftfilt_filter_deps="avcodec" +afftfilt_filter_select="fft" +afir_filter_deps="avcodec" +afir_filter_select="fft" +amovie_filter_deps="avcodec avformat" +aresample_filter_deps="swresample" +ass_filter_deps="libass" +atempo_filter_deps="avcodec" +atempo_filter_select="rdft" +azmq_filter_deps="libzmq" blackframe_filter_deps="gpl" boxblur_filter_deps="gpl" bs2b_filter_deps="libbs2b" +colormatrix_filter_deps="gpl" +coreimage_filter_deps="coreimage appkit" +coreimage_filter_extralibs="-framework OpenGL" +coreimagesrc_filter_deps="coreimage appkit" +coreimagesrc_filter_extralibs="-framework OpenGL" +cover_rect_filter_deps="avcodec avformat gpl" cropdetect_filter_deps="gpl" deinterlace_qsv_filter_deps="libmfx" 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" +drawtext_filter_suggest="libfontconfig libfribidi" +elbg_filter_deps="avcodec" +eq_filter_deps="gpl" +fftfilt_filter_deps="avcodec" +fftfilt_filter_select="rdft" +find_rect_filter_deps="avcodec avformat gpl" +firequalizer_filter_deps="avcodec" +firequalizer_filter_select="rdft" +flite_filter_deps="libflite" +framerate_filter_select="pixelutils" frei0r_filter_deps="frei0r libdl" frei0r_src_filter_deps="frei0r libdl" -hdcd_filter_deps="libhdcd" +fspp_filter_deps="gpl" +geq_filter_deps="gpl" +histeq_filter_deps="gpl" hqdn3d_filter_deps="gpl" interlace_filter_deps="gpl" +kerndeint_filter_deps="gpl" +ladspa_filter_deps="ladspa libdl" +mcdeint_filter_deps="avcodec gpl" movie_filter_deps="avcodec avformat" +mpdecimate_filter_deps="gpl" +mpdecimate_filter_select="pixelutils" +mptestsrc_filter_deps="gpl" +negate_filter_deps="lut_filter" +nnedi_filter_deps="gpl" +ocr_filter_deps="libtesseract" ocv_filter_deps="libopencv" overlay_qsv_filter_deps="libmfx" overlay_qsv_filter_select="qsvvpp" +owdenoise_filter_deps="gpl" +pan_filter_deps="swresample" +perspective_filter_deps="gpl" +phase_filter_deps="gpl" +pp7_filter_deps="gpl" +pp_filter_deps="gpl postproc" +pullup_filter_deps="gpl" +removelogo_filter_deps="avcodec avformat swscale" +repeatfields_filter_deps="gpl" resample_filter_deps="avresample" +rubberband_filter_deps="librubberband" +sab_filter_deps="gpl swscale" +scale2ref_filter_deps="swscale" scale_filter_deps="swscale" scale_qsv_filter_deps="libmfx" +select_filter_select="pixelutils" +showcqt_filter_deps="avcodec avformat swscale" +showcqt_filter_suggest="libfontconfig libfreetype" +showcqt_filter_select="fft" +showfreqs_filter_deps="avcodec" +showfreqs_filter_select="fft" +showspectrum_filter_deps="avcodec" +showspectrum_filter_select="fft" +showspectrumpic_filter_deps="avcodec" +showspectrumpic_filter_select="fft" +signature_filter_deps="gpl avcodec avformat" +smartblur_filter_deps="gpl swscale" +sofalizer_filter_deps="libmysofa avcodec" +sofalizer_filter_select="fft" +spectrumsynth_filter_deps="avcodec" +spectrumsynth_filter_select="fft" +spp_filter_deps="gpl avcodec" +spp_filter_select="fft idctdsp fdctdsp me_cmp pixblockdsp" +stereo3d_filter_deps="gpl" +subtitles_filter_deps="avformat avcodec libass" +super2xsai_filter_deps="gpl" +pixfmts_super2xsai_test_deps="super2xsai_filter" +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" +unsharp_filter_suggest="opencl" +vaguedenoiser_filter_deps="gpl" +vidstabdetect_filter_deps="libvidstab" +vidstabtransform_filter_deps="libvidstab" +libvmaf_filter_deps="libvmaf" +zmq_filter_deps="libzmq" +zoompan_filter_deps="swscale" +zscale_filter_deps="libzimg const_nan" scale_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer" vpp_qsv_filter_deps="libmfx" vpp_qsv_filter_select="qsvvpp" # examples +avio_dir_cmd_deps="avformat avutil" +avio_reading_deps="avformat avcodec avutil" decode_audio_example_deps="avcodec avutil" decode_video_example_deps="avcodec avutil" +demuxing_decoding_example_deps="avcodec avformat avutil" encode_audio_example_deps="avcodec avutil" encode_video_example_deps="avcodec avutil" +extract_mvs_example_deps="avcodec avformat avutil" filter_audio_example_deps="avfilter avutil" +filtering_audio_example_deps="avfilter avcodec avformat avutil" +filtering_video_example_deps="avfilter avcodec avformat avutil" +http_multiclient_example_deps="avformat avutil fork" +hw_decode_example_deps="avcodec avformat avutil" metadata_example_deps="avformat avutil" -output_example_deps="avcodec avformat avresample avutil swscale" +muxing_example_deps="avcodec avformat avutil swscale" qsvdec_example_deps="avcodec avutil libmfx h264_qsv_decoder" -transcode_aac_example_deps="avcodec avformat avresample" +remuxing_example_deps="avcodec avformat avutil" +resampling_audio_example_deps="avutil swresample" +scaling_video_example_deps="avutil swscale" +transcode_aac_example_deps="avcodec avformat swresample" +transcoding_example_deps="avfilter avcodec avformat avutil" # EXTRALIBS_LIST cpu_init_extralibs="pthreads_extralibs" @@ -2538,104 +3315,133 @@ cws2fws_extralibs="zlib_extralibs" # libraries, in linking order avcodec_deps="avutil" +avcodec_suggest="libm" avcodec_select="null_bsf" avdevice_deps="avformat avcodec avutil" +avdevice_suggest="libm" avfilter_deps="avutil" +avfilter_suggest="libm" avformat_deps="avcodec avutil" -avformat_suggest="network" +avformat_suggest="libm network zlib" avresample_deps="avutil" +avresample_suggest="libm" +avutil_suggest="clock_gettime cuda libm libdrm libmfx opencl user32 vaapi videotoolbox corefoundation corevideo coremedia wincrypt" +postproc_deps="avutil gpl" +postproc_suggest="libm" +swresample_deps="avutil" +swresample_suggest="libm libsoxr" swscale_deps="avutil" +swscale_suggest="libm" -avcodec_extralibs="pthreads_extralibs libm_extralibs" -avdevice_extralibs="libm_extralibs" -avformat_extralibs="libm_extralibs" -avfilter_extralibs="pthreads_extralibs libm_extralibs" -avresample_extralibs="libm_extralibs" -avutil_extralibs="clock_gettime_extralibs cuda_extralibs cuvid_extralibs d3d11va_extralibs libm_extralibs libmfx_extralibs nanosleep_extralibs pthreads_extralibs user32_extralibs vaapi_extralibs vaapi_drm_extralibs vaapi_x11_extralibs vdpau_x11_extralibs wincrypt_extralibs" -swscale_extralibs="libm_extralibs" +avcodec_extralibs="pthreads_extralibs iconv_extralibs" +avfilter_extralibs="pthreads_extralibs" +avutil_extralibs="d3d11va_extralibs nanosleep_extralibs pthreads_extralibs vaapi_drm_extralibs vaapi_x11_extralibs vdpau_x11_extralibs" # programs -avconv_deps="avcodec avfilter avformat avresample swscale" -avconv_select="aformat_filter anull_filter asyncts_filter atrim_filter format_filter - fps_filter null_filter resample_filter scale_filter +ffmpeg_deps="avcodec avfilter avformat swresample" +ffmpeg_select="aformat_filter anull_filter atrim_filter format_filter + null_filter trim_filter" -avconv_suggest="psapi shell32" -avplay_deps="avcodec avfilter avformat avresample sdl" -avplay_select="rdft format_filter transpose_filter hflip_filter vflip_filter" -avplay_suggest="shell32" -avprobe_deps="avcodec avformat" -avprobe_suggest="shell32" +ffmpeg_suggest="ole32 psapi shell32" +ffplay_deps="avcodec avformat swscale swresample sdl2" +ffplay_select="rdft crop_filter transpose_filter hflip_filter vflip_filter rotate_filter" +ffplay_suggest="shell32" +ffprobe_deps="avcodec avformat" +ffprobe_suggest="shell32" +ffserver_deps="avformat fork sarestart" +ffserver_select="ffm_muxer rtp_protocol rtsp_demuxer" # documentation -pod2man_deps="doc" -texi2html_deps="doc" +podpages_deps="perl" +manpages_deps="perl pod2man" +htmlpages_deps="perl" +htmlpages_deps_any="makeinfo_html texi2html" +txtpages_deps="perl makeinfo" +doc_deps_any="manpages htmlpages podpages txtpages" # default parameters -logfile="avbuild/config.log" +logfile="ffbuild/config.log" # installation paths prefix_default="/usr/local" bindir_default='${prefix}/bin' -datadir_default='${prefix}/share/avconv' -docdir_default='${prefix}/share/doc/libav' +datadir_default='${prefix}/share/ffmpeg' +docdir_default='${prefix}/share/doc/ffmpeg' incdir_default='${prefix}/include' libdir_default='${prefix}/lib' mandir_default='${prefix}/share/man' -shlibdir_default="$libdir_default" # toolchain ar_default="ar" cc_default="gcc" +cxx_default="g++" host_cc_default="gcc" -x86asmexe_default="nasm" -ln_s="ln -s -f" +doxygen_default="doxygen" +install="install" +ln_s_default="ln -s -f" nm_default="nm -g" pkg_config_default=pkg-config -ranlib="ranlib" -strip="strip" +ranlib_default="ranlib" +strip_default="strip" version_script='--version-script' objformat="elf32" - -# machine -arch_default=$(uname -m) -cpu="generic" -intrinsics="none" +x86asmexe_default="nasm" +windres_default="windres" +nvcc_default="nvcc" +nvccflags_default="-gencode arch=compute_30,code=sm_30 -O2" +striptype="direct" # OS target_os_default=$(tolower $(uname -s)) host_os=$target_os_default +# machine +if test "$target_os_default" = aix; then + arch_default=$(uname -p) + strip_default="strip -X32_64" +else + arch_default=$(uname -m) +fi +cpu="generic" +intrinsics="none" + # configurable options -enable $EXAMPLE_LIST $LIBRARY_LIST $PROGRAM_LIST +enable $PROGRAM_LIST +enable $DOCUMENT_LIST +enable $EXAMPLE_LIST +enable $(filter_out avresample $LIBRARY_LIST) +enable stripping enable asm enable debug enable doc enable faan faandct faanidct enable optimizations +enable runtime_cpudetect enable safe_bitstream_reader enable static enable swscale_alpha enable valgrind_backtrace -# By default, enable only those hwaccels that have no external dependencies. -enable d3d11va dxva2 vda vdpau +sws_max_filter_size_default=256 +set_default sws_max_filter_size # internal components are enabled by default enable $EXTRALIBS_LIST # Avoid external, non-system, libraries getting enabled by dependency resolution -disable $EXTERNAL_LIBRARY_LIST +disable $EXTERNAL_LIBRARY_LIST $HWACCEL_LIBRARY_LIST # build settings SHFLAGS='-shared -Wl,-soname,$$(@F)' LIBPREF="lib" LIBSUF=".a" -LIBNAME='$(LIBPREF)$(NAME)$(LIBSUF)' +FULLNAME='$(NAME)$(BUILDSUF)' +LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' SLIBPREF="lib" SLIBSUF=".so" -SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)' +SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' @@ -2652,6 +3458,8 @@ AS_O='-o $@' CC_C='-c' CC_E='-E -o $@' CC_O='-o $@' +CXX_C='-c' +CXX_O='-o $@' OBJCC_C='-c' OBJCC_E='-E -o $@' OBJCC_O='-o $@' @@ -2663,6 +3471,8 @@ HOSTCC_C='-c' HOSTCC_E='-E -o $@' HOSTCC_O='-o $@' HOSTLD_O='-o $@' +NVCC_C='-c' +NVCC_O='-o $@' host_extralibs='-lm' host_cflags_filter=echo @@ -2672,18 +3482,19 @@ target_path='$(CURDIR)' # since the object filename is not given with the -MM flag, the compiler # is only able to print the basename, and we must add the path ourselves -DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' +DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>/dev/null | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(@F),$(@D)/$(@F)," > $(@:.o=.d)' DEPFLAGS='-MM' -mkdir -p avbuild +mkdir -p ffbuild # find source path if test -f configure; then source_path=. else source_path=$(cd $(dirname "$0"); pwd) - echo "$source_path" | grep -q '[[:blank:]]' && - die "Out of tree builds are impossible with whitespace in source path." + case "$source_path" in + *[[:blank:]]*) die "Out of tree builds are impossible with whitespace in source path." ;; + esac test -e "$source_path/config.h" && die "Out of tree builds are impossible with config.h in source dir." fi @@ -2692,7 +3503,7 @@ for v in "$@"; do r=${v#*=} l=${v%"$r"} r=$(sh_quote "$r") - LIBAV_CONFIGURATION="${LIBAV_CONFIGURATION# } ${l}${r}" + FFMPEG_CONFIGURATION="${FFMPEG_CONFIGURATION# } ${l}${r}" done find_things(){ @@ -2708,6 +3519,7 @@ 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) +OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c) INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) @@ -2731,6 +3543,7 @@ AVCODEC_COMPONENTS_LIST=" AVDEVICE_COMPONENTS_LIST=" $INDEV_LIST + $OUTDEV_LIST " AVFILTER_COMPONENTS_LIST=" @@ -2764,17 +3577,39 @@ die_unknown(){ exit 1 } -print_3_columns() { - printf "%-25s %-25s %-25s\n" $(cat | tr ' ' '\n' | sort) +print_in_columns() { + cols=$(expr $ncols / 24) + cat | tr ' ' '\n' | sort | pr -r "-$cols" -w $ncols -t } show_list() { suffix=_$1 shift - echo $* | sed s/$suffix//g | print_3_columns + echo $* | sed s/$suffix//g | print_in_columns exit 0 } +rand_list(){ + IFS=', ' + set -- $* + unset IFS + for thing; do + comp=${thing%:*} + prob=${thing#$comp} + prob=${prob#:} + is_in ${comp} $COMPONENT_LIST && eval comp=\$$(toupper ${comp%s})_LIST + echo "prob ${prob:-0.5}" + printf '%s\n' $comp + done +} + +do_random(){ + action=$1 + shift + random_seed=$(awk "BEGIN { srand($random_seed); print srand() }") + $action $(rand_list "$@" | awk "BEGIN { srand($random_seed) } \$1 == \"prob\" { prob = \$2; next } rand() < prob { print }") +} + for opt do optval="${opt#*=}" case "$opt" in @@ -2787,11 +3622,16 @@ for opt do --extra-ldsoflags=*) add_ldsoflags $optval ;; + --extra-ldlibflags=*) + warn "The --extra-ldlibflags option is only provided for compatibility and will be\n"\ + "removed in the future. Use --extra-ldsoflags instead." + add_ldsoflags $optval + ;; --extra-libs=*) add_extralibs $optval ;; --disable-devices) - disable $INDEV_LIST + disable $INDEV_LIST $OUTDEV_LIST ;; --enable-debug=*) debuglevel="$optval" @@ -2805,19 +3645,38 @@ for opt do --disable-all) map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST disable $LIBRARY_LIST $PROGRAM_LIST doc + enable avutil + ;; + --enable-random|--disable-random) + action=${opt%%-random} + do_random ${action#--} $COMPONENT_LIST + ;; + --enable-random=*|--disable-random=*) + action=${opt%%-random=*} + do_random ${action#--} $optval + ;; + --enable-sdl) + enable sdl2 ;; --enable-*=*|--disable-*=*) eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt" eval list=\$$(toupper $thing)_LIST name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing} - $action $(filter "$name" $list) + list=$(filter "$name" $list) + [ "$list" = "" ] && warn "Option $opt did not match anything" + $action $list ;; --enable-yasm|--disable-yasm) warn "The ${opt} option is only provided for compatibility and will be\n"\ "removed in the future. Use --enable-x86asm / --disable-x86asm instead." test $opt = --enable-yasm && x86asm=yes || x86asm=no ;; + --yasmexe=*) + warn "The --yasmexe option is only provided for compatibility and will be\n"\ + "removed in the future. Use --x86asmexe instead." + x86asmexe="$optval" + ;; --enable-?*|--disable-?*) eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') if is_in $option $COMPONENT_LIST; then @@ -2839,6 +3698,11 @@ for opt do ;; --quiet|-q) quiet=yes ;; + --fatal-warnings) enable fatal_warnings + ;; + --libfuzzer=*) + libfuzzer_path="$optval" + ;; *) optname="${opt%%=*}" optname="${optname#--}" @@ -2858,6 +3722,23 @@ for e in $env; do eval "export $e" done +if disabled autodetect; then + + # Unless iconv is explicitely disabled by the user, we still want to probe + # for the iconv from the libc. + disabled iconv || enable libc_iconv + + disable_weak $EXTERNAL_AUTODETECT_LIBRARY_LIST + disable_weak $HWACCEL_AUTODETECT_LIBRARY_LIST +fi +# Mark specifically enabled, but normally autodetected libraries as requested. +for lib in $AUTODETECT_LIBS; do + enabled $lib && request $lib +done +#TODO: switch to $AUTODETECT_LIBS when $THREADS_LIST is supported the same way +enable_weak $EXTERNAL_AUTODETECT_LIBRARY_LIST +enable_weak $HWACCEL_AUTODETECT_LIBRARY_LIST + disabled logging && logfile=/dev/null # command line configuration sanity checks @@ -2873,14 +3754,19 @@ EOF exit 1 fi -# 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 +die_license_disabled_gpl() { + enabled $1 || { enabled $v && die "$v is incompatible with the gpl and --enable-$1 is not specified."; } +} + +map "die_license_disabled gpl" $EXTERNAL_LIBRARY_GPL_LIST $EXTERNAL_LIBRARY_GPLV3_LIST +map "die_license_disabled version3" $EXTERNAL_LIBRARY_VERSION3_LIST $EXTERNAL_LIBRARY_GPLV3_LIST + +enabled gpl && map "die_license_disabled_gpl nonfree" $EXTERNAL_LIBRARY_NONFREE_LIST +map "die_license_disabled nonfree" $HWACCEL_LIBRARY_NONFREE_LIST enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; } @@ -2899,9 +3785,16 @@ disable_components(){ map 'disable_components $v' $LIBRARY_LIST -echo "# $0 $LIBAV_CONFIGURATION" > $logfile +echo "# $0 $FFMPEG_CONFIGURATION" > $logfile set >> $logfile +test -n "$valgrind" && toolchain="valgrind-memcheck" + +enabled ossfuzz && { + 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 +} + case "$toolchain" in *-asan) cc_default="${toolchain%-asan}" @@ -2928,35 +3821,32 @@ case "$toolchain" in cc_default="${toolchain%-usan}" add_cflags -fsanitize=undefined add_ldflags -fsanitize=undefined - case "$toolchain" in - clang-usan) - add_cflags -O1 - ;; - esac ;; valgrind-*) target_exec_default="valgrind" case "$toolchain" in valgrind-massif) - target_exec_args="--alloc-fn=av_malloc --alloc-fn=av_mallocz" + target_exec_args="--tool=massif --alloc-fn=av_malloc --alloc-fn=av_mallocz --alloc-fn=av_calloc --alloc-fn=av_fast_padded_malloc --alloc-fn=av_fast_malloc --alloc-fn=av_realloc_f --alloc-fn=av_fast_realloc --alloc-fn=av_realloc" ;; valgrind-memcheck) - target_exec_args="--track-origins=yes --leak-check=full" + target_exec_args="--error-exitcode=1 --malloc-fill=0x2a --track-origins=yes --leak-check=full --gen-suppressions=all --suppressions=$source_path/tests/fate-valgrind.supp" ;; esac ;; msvc) # Check whether the current MSVC version needs the C99 converter. # From MSVC 2013 (compiler major version 18) onwards, it does actually - # support enough of C99 to build libav. Default to the new + # support enough of C99 to build ffmpeg. Default to the new # behaviour if the regexp was unable to match anything, since this # successfully parses the version number of existing supported # versions that require the converter (MSVC 2010 and 2012). cl_major_ver=$(cl 2>&1 | sed -n 's/.*Version \([[:digit:]]\{1,\}\)\..*/\1/p') if [ -z "$cl_major_ver" ] || [ $cl_major_ver -ge 18 ]; then cc_default="cl" + cxx_default="cl" else cc_default="c99wrap cl" + cxx_default="c99wrap cl" fi ld_default="$source_path/compat/windows/mslink" nm_default="dumpbin -symbols" @@ -2996,6 +3886,8 @@ case "$toolchain" in add_cppflags -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 add_cflags -fno-strict-overflow -fstack-protector-all add_ldflags -Wl,-z,relro -Wl,-z,now + add_cflags -fPIE + add_ldexeflags -fPIE -pie ;; ?*) die "Unknown toolchain $toolchain" @@ -3010,22 +3902,36 @@ fi ar_default="${cross_prefix}${ar_default}" cc_default="${cross_prefix}${cc_default}" -objcc_default="${cross_prefix}${objcc_default}" -x86asmexe_default="${cross_prefix}${x86asmexe_default}" +cxx_default="${cross_prefix}${cxx_default}" nm_default="${cross_prefix}${nm_default}" pkg_config_default="${cross_prefix}${pkg_config_default}" -ranlib="${cross_prefix}${ranlib}" -strip="${cross_prefix}${strip}" +if ${cross_prefix}${ranlib_default} 2>&1 | grep -q "\-D "; then + ranlib_default="${cross_prefix}${ranlib_default} -D" +else + ranlib_default="${cross_prefix}${ranlib_default}" +fi +strip_default="${cross_prefix}${strip_default}" +windres_default="${cross_prefix}${windres_default}" sysinclude_default="${sysroot}/usr/include" -set_default arch cc pkg_config sysinclude target_exec target_os x86asmexe +set_default arch cc cxx doxygen pkg_config ranlib strip sysinclude \ + target_exec target_os x86asmexe nvcc enabled cross_compile || host_cc_default=$cc set_default host_cc +pkg_config_fail_message="" if ! $pkg_config --version >/dev/null 2>&1; then warn "$pkg_config not found, library detection may fail." pkg_config=false +elif is_in -static $cc $LDFLAGS && ! is_in --static $pkg_config $pkg_config_flags; then + pkg_config_fail_message=" +Note: When building a static binary, add --pkg-config-flags=\"--static\"." +fi + +if test $doxygen != $doxygen_default && \ + ! $doxygen --version >/dev/null 2>&1; then + warn "Specified doxygen \"$doxygen\" not found, API documentation will fail to build." fi exesuf() { @@ -3042,7 +3948,13 @@ HOSTEXESUF=$(exesuf $host_os) : ${TMPDIR:=$TMP} : ${TMPDIR:=/tmp} -if ! check_cmd mktemp -u XXXXXX; then +if [ -n "$tempprefix" ] ; then + mktemp(){ + tmpname="$tempprefix.${HOSTNAME}.${UID}" + echo "$tmpname" + mkdir "$tmpname" + } +elif ! check_cmd mktemp -u XXXXXX; then # simple replacement for missing mktemp # NOT SAFE FOR GENERAL USE mktemp(){ @@ -3052,23 +3964,25 @@ if ! check_cmd mktemp -u XXXXXX; then } fi -AVTMPDIR=$(mktemp -d "${TMPDIR}/avconf.XXXXXXXX" 2> /dev/null) || +FFTMPDIR=$(mktemp -d "${TMPDIR}/ffconf.XXXXXXXX" 2> /dev/null) || die "Unable to create temporary directory in $TMPDIR." tmpfile(){ - tmp="${AVTMPDIR}/test"$2 + tmp="${FFTMPDIR}/test"$2 (set -C; exec > $tmp) 2> /dev/null || - die "Unable to create temporary file in $AVTMPDIR." + die "Unable to create temporary file in $FFTMPDIR." eval $1=$tmp } -trap 'rm -rf -- "$AVTMPDIR"' EXIT +trap 'rm -rf -- "$FFTMPDIR"' EXIT trap 'exit 2' INT tmpfile TMPASM .asm tmpfile TMPC .c +tmpfile TMPCPP .cpp tmpfile TMPE $EXESUF tmpfile TMPH .h +tmpfile TMPM .m tmpfile TMPO .o tmpfile TMPS .S tmpfile TMPSH .sh @@ -3134,7 +4048,9 @@ msvc_common_flags(){ -march=*) ;; -lz) echo zlib.lib ;; -lx264) echo libx264.lib ;; + -lstdc++) ;; -l*) echo ${flag#-l}.lib ;; + -LARGEADDRESSAWARE) echo $flag ;; -L*) echo -libpath:${flag#-L} ;; *) echo $flag ;; esac @@ -3150,6 +4066,7 @@ msvc_flags(){ -Wextra) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \ -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \ -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \ + -wd4307 \ -wd4273 -wd4554 -wd4701 -wd4703 ;; esac done @@ -3163,6 +4080,16 @@ icl_flags(){ # on Windows, does enable remarks so disable them here. -Wall) echo $flag -Qdiag-disable:remark ;; -std=c99) echo -Qstd=c99 ;; + -flto) echo -ipo ;; + esac + done +} + +icc_flags(){ + for flag; do + case $flag in + -flto) echo -ipo ;; + *) echo $flag ;; esac done } @@ -3184,9 +4111,16 @@ suncc_flags(){ prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;; *-sse3) echo -xarch=sse3 ;; core2) echo -xarch=ssse3 -xchip=core2 ;; - corei7) echo -xarch=sse4_2 -xchip=nehalem ;; - corei7-avx) echo -xarch=avx -xchip=sandybridge ;; - amdfam10|barcelona|bdver*) echo -xarch=sse4_1 ;; + bonnell) echo -xarch=ssse3 ;; + corei7|nehalem) echo -xtarget=nehalem ;; + westmere) echo -xtarget=westmere ;; + silvermont) echo -xarch=sse4_2 ;; + corei7-avx|sandybridge) echo -xtarget=sandybridge ;; + core-avx*|ivybridge|haswell|broadwell|skylake*|knl) + echo -xarch=avx ;; + amdfam10|barcelona) echo -xtarget=barcelona ;; + btver1) echo -xarch=amdsse4a ;; + btver2|bdver*|znver*) echo -xarch=avx ;; athlon-4|athlon-[mx]p) echo -xarch=ssea ;; k8|opteron|athlon64|athlon-fx) echo -xarch=sse2a ;; @@ -3207,13 +4141,16 @@ suncc_flags(){ probe_cc(){ pfx=$1 _cc=$2 + first=$3 unset _type _ident _cc_c _cc_e _cc_o _flags _cflags unset _ld_o _ldflags _ld_lib _ld_path unset _depflags _DEPCMD _DEPFLAGS _flags_filter=echo - if $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then + if $_cc --version 2>&1 | grep -q '^GNU assembler'; then + true # no-op to avoid reading stdin in following checks + elif $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then _type=llvm_gcc gcc_extra_ver=$(expr "$($_cc --version 2>/dev/null | head -n1)" : '.*\((.*)\)') _ident="llvm-gcc $($_cc -dumpversion 2>/dev/null) $gcc_extra_ver" @@ -3227,8 +4164,16 @@ probe_cc(){ gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)') gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)") _ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver") - if ! $_cc -dumpversion | grep -q '^2\.'; then - _depflags='-MMD -MF $(@:.o=.d) -MT $@' + case $gcc_basever in + 2) ;; + 2.*) ;; + *) _depflags='-MMD -MF $(@:.o=.d) -MT $@' ;; + esac + if [ "$first" = true ]; then + case $gcc_basever in + 4.2*) + warn "gcc 4.2 is outdated and may miscompile FFmpeg. Please use a newer compiler." ;; + esac fi _cflags_speed='-O3' _cflags_size='-Os' @@ -3239,6 +4184,7 @@ probe_cc(){ _cflags_speed='-O3' _cflags_size='-Os' _cflags_noopt='-O1' + _flags_filter=icc_flags elif $_cc -v 2>&1 | grep -q xlc; then _type=xlc _ident=$($_cc -qversion 2>/dev/null | head -n1) @@ -3265,7 +4211,7 @@ probe_cc(){ _ident=$($_cc --version 2>/dev/null | head -n1) _depflags='-MMD -MF $(@:.o=.d) -MT $@' _cflags_speed='-O3' - _cflags_size='-Os' + _cflags_size='-Oz' elif $_cc -V 2>&1 | grep -q Sun; then _type=suncc _ident=$($_cc -V 2>&1 | head -n1 | cut -d' ' -f 2-) @@ -3295,25 +4241,6 @@ probe_cc(){ # 4509: "This form of conditional instruction is deprecated" _flags="-nologo -ignore 4509" _flags_filter=armasm_flags - elif $_cc -nologo- 2>&1 | grep -q Microsoft; then - _type=msvc - _ident=$($_cc 2>&1 | head -n1) - _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)' - _DEPFLAGS='$(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 - _ld_o='-Fe$@' - fi - _cc_o='-Fo$@' - _cc_e='-P -Fi$@' - _flags_filter=msvc_flags - _ld_lib='lib%.a' - _ld_path='-libpath:' - _flags='-nologo' elif $_cc 2>&1 | grep -q Intel; then _type=icl _ident=$($_cc 2>&1 | head -n1) @@ -3334,9 +4261,10 @@ probe_cc(){ _ld_path='-libpath:' # -Qdiag-error to make icl error when seeing certain unknown arguments _flags='-nologo -Qdiag-error:4044,10157' - # -Qvec- -Qsimd- to prevent miscompilation, -GS for consistency + # -Qvec- -Qsimd- to prevent miscompilation, -GS, fp:precise for consistency # with MSVC which enables it by default. - _cflags='-Qms0 -Qvec- -Qsimd- -GS' + _cflags='-Qms0 -Qvec- -Qsimd- -GS -fp:precise' + disable stripping elif $_cc -? 2>/dev/null | grep -q 'LLVM.*Linker'; then # lld can emulate multiple different linkers; in ms link.exe mode, # the -? parameter gives the help output which contains an identifyable @@ -3349,6 +4277,26 @@ probe_cc(){ _flags_filter=msvc_flags _ld_lib='lib%.a' _ld_path='-libpath:' + elif $_cc -nologo- 2>&1 | grep -q Microsoft; then + _type=msvc + _ident=$($_cc 2>&1 | head -n1) + _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)' + _DEPFLAGS='$(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 + _ld_o='-Fe$@' + fi + _cc_o='-Fo$@' + _cc_e='-P -Fi$@' + _flags_filter=msvc_flags + _ld_lib='lib%.a' + _ld_path='-libpath:' + _flags='-nologo' + disable stripping elif $_cc --version 2>/dev/null | grep -q ^cparser; then _type=cparser _ident=$($_cc --version | head -n1) @@ -3376,7 +4324,7 @@ set_ccvars(){ fi } -probe_cc cc "$cc" +probe_cc cc "$cc" "true" cflags_filter=$_flags_filter cflags_speed=$_cflags_speed cflags_size=$_cflags_size @@ -3384,6 +4332,7 @@ cflags_noopt=$_cflags_noopt add_cflags $_flags $_cflags cc_ldflags=$_ldflags set_ccvars CC +set_ccvars CXX probe_cc hostcc "$host_cc" host_cflags_filter=$_flags_filter @@ -3399,7 +4348,7 @@ test -n "$cc_type" && enable $cc_type || : ${dep_cc_default:=$cc} : ${ld_default:=$cc} : ${host_ld_default:=$host_cc} -set_default ar as objcc dep_cc ld host_ld +set_default ar as objcc dep_cc ld ln_s host_ld windres probe_cc as "$as" asflags_filter=$_flags_filter @@ -3434,12 +4383,16 @@ fi if $ar 2>&1 | grep -q Microsoft; then arflags="-nologo" ar_o='-out:$@' +elif $ar 2>&1 | grep -q "\[D\] "; then + arflags="rcD" + ar_o='$@' else arflags="rc" ar_o='$@' fi add_cflags $extra_cflags +add_cxxflags $extra_cxxflags add_objcflags $extra_objcflags add_asflags $extra_cflags @@ -3468,6 +4421,17 @@ if test "$cpu" = host; then } cpu=$(check_native -march || check_native -mcpu) ;; + clang) + check_native(){ + $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return + sed -n "/cc1.*-target-cpu /{ + s/.*-target-cpu \\([^ ]*\\).*/\\1/ + p + q + }" $TMPE + } + cpu=$(check_native -march) + ;; esac test "${cpu:-host}" = host && @@ -3479,7 +4443,7 @@ case "$arch" in aarch64|arm64) arch="aarch64" ;; - arm*) + arm*|iPad*|iPhone*) arch="arm" ;; mips*|IP*) @@ -3507,13 +4471,13 @@ case "$arch" in sh4|sh) arch="sh4" ;; - sun4u|sparc*) + sun4*|sparc*) arch="sparc" ;; tilegx|tile-gx) arch="tilegx" ;; - i[3-6]86|i86pc|BePC|x86pc|x86_64|amd64) + i[3-6]86*|i86pc|BePC|x86pc|x86_64|x86_32|amd64) arch="x86" ;; esac @@ -3592,7 +4556,10 @@ elif enabled arm; then case "$subarch" in armv5t*) enable fast_clz ;; - armv[6-8]*) enable fast_clz fast_unaligned ;; + armv[6-8]*) + enable fast_clz + disabled fast_unaligned || enable fast_unaligned + ;; esac elif enabled avr32; then @@ -3624,6 +4591,98 @@ elif enabled mips; then cpuflags="-march=$cpu" + if [ "$cpu" != "generic" ]; then + disable mips32r2 + disable mips32r5 + disable mips64r2 + disable mips32r6 + disable mips64r6 + disable loongson2 + disable loongson3 + + case $cpu in + 24kc|24kf*|24kec|34kc|1004kc|24kef*|34kf*|1004kf*|74kc|74kf) + enable mips32r2 + disable msa + ;; + p5600|i6400|p6600) + disable mipsdsp + disable mipsdspr2 + ;; + loongson*) + enable loongson2 + enable loongson3 + enable local_aligned + enable simd_align_16 + enable fast_64bit + enable fast_clz + enable fast_cmov + enable fast_unaligned + disable aligned_stack + disable mipsfpu + disable mipsdsp + disable mipsdspr2 + case $cpu in + loongson3*) + cpuflags="-march=loongson3a -mhard-float -fno-expensive-optimizations" + ;; + loongson2e) + cpuflags="-march=loongson2e -mhard-float -fno-expensive-optimizations" + ;; + loongson2f) + cpuflags="-march=loongson2f -mhard-float -fno-expensive-optimizations" + ;; + esac + ;; + *) + # Unknown CPU. Disable everything. + warn "unknown CPU. Disabling all MIPS optimizations." + disable mipsfpu + disable mipsdsp + disable mipsdspr2 + disable msa + disable mmi + ;; + esac + + case $cpu in + 24kc) + disable mipsfpu + disable mipsdsp + disable mipsdspr2 + ;; + 24kf*) + disable mipsdsp + disable mipsdspr2 + ;; + 24kec|34kc|1004kc) + disable mipsfpu + disable mipsdspr2 + ;; + 24kef*|34kf*|1004kf*) + disable mipsdspr2 + ;; + 74kc) + disable mipsfpu + ;; + p5600) + enable mips32r5 + check_cflags "-mtune=p5600" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops" + ;; + i6400) + enable mips64r6 + check_cflags "-mtune=i6400 -mabi=64" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops" && check_ldflags "-mabi=64" + ;; + p6600) + enable mips64r6 + check_cflags "-mtune=p6600 -mabi=64" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops" && check_ldflags "-mabi=64" + ;; + esac + else + # We do not disable anything. Is up to the user to disable the unwanted features. + warn 'generic cpu selected' + fi + elif enabled ppc; then disable ldbrx @@ -3663,7 +4722,6 @@ elif enabled ppc; then ;; power[7-8]*) cpuflags="-mcpu=$cpu" - enable ldbrx ;; cell) cpuflags="-mcpu=cell" @@ -3711,7 +4769,9 @@ elif enabled x86; then disable i686 ;; # targets that do support nopl and conditional mov (cmov) - i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx|core2|corei7*|amdfam10|barcelona|atom|bdver*) + i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx\ + |core*|atom|bonnell|nehalem|westmere|silvermont|sandybridge|ivybridge|haswell|broadwell|skylake*|knl\ + |amdfam10|barcelona|b[dt]ver*|znver*) cpuflags="-march=$cpu" enable i686 enable fast_cmov @@ -3746,10 +4806,12 @@ if test "$?" != 0; then fi add_cppflags -D_ISOC99_SOURCE +add_cxxflags -D__STDC_CONSTANT_MACROS +check_cxxflags -std=c++11 || check_cxxflags -std=c++0x # some compilers silently accept -std=c11, so we also need to check that the # version macro is defined properly -check_cpp_condition stdlib.h "__STDC_VERSION__ >= 201112L" -std=c11 && +test_cflags_cc -std=c11 ctype.h "__STDC_VERSION__ >= 201112L" && add_cflags -std=c11 || check_cflags -std=c99 @@ -3796,6 +4858,9 @@ case "$arch" in ;; x86) check_64bit x86_32 x86_64 'sizeof(void *) > 4' + # Treat x32 as x64 for now. Note it also needs pic if shared + test "$subarch" = "x86_32" && check_cpp_condition stddef.h 'defined(__x86_64__)' && + subarch=x86_64 && enable x86_64 && disable x86_32 if enabled x86_64; then enabled shared && enable_weak pic objformat=elf64 @@ -3827,6 +4892,7 @@ case $target_os in SHFLAGS='-shared -Wl,-h,$$(@F)' enabled x86 && append SHFLAGS -mimpure-text network_extralibs="-lsocket -lnsl" + add_cppflags -D__EXTENSIONS__ # When using suncc to build, the Solaris linker will mark # an executable with each instruction set encountered by # the Solaris assembler. As our libraries contain their own @@ -3842,6 +4908,8 @@ case $target_os in netbsd) disable symver oss_indev_extralibs="-lossaudio" + oss_outdev_extralibs="-lossaudio" + enabled gcc || check_ldflags -Wl,-zmuldefs ;; openbsd|bitrig) disable symver @@ -3849,6 +4917,7 @@ case $target_os in SLIB_INSTALL_NAME='$(SLIBNAME).$(LIBMAJOR).$(LIBMINOR)' SLIB_INSTALL_LINKS= oss_indev_extralibs="-lossaudio" + oss_outdev_extralibs="-lossaudio" ;; dragonfly) disable symver @@ -3857,18 +4926,21 @@ case $target_os in ;; bsd/os) add_extralibs -lpoll -lgnugetopt + strip="strip -d" ;; darwin) enabled ppc && add_asflags -force_cpusubtype_ALL - SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)' + install_name_dir_default='$(SHLIBDIR)' + SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(INSTALL_NAME_DIR)/$(SLIBNAME_WITH_MAJOR),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)' enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress + strip="${strip} -x" add_ldflags -Wl,-dynamic,-search_paths_first check_cflags -Werror=partial-availability SLIBSUF=".dylib" - SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)' - SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)' + SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' + SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' enabled x86_64 && objformat="macho64" || objformat="macho32" - enabled_any pic shared || + enabled_any pic shared x86_64 || { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; } check_header dispatch/dispatch.h && add_cppflags '-I\$(SRC_PATH)/compat/dispatch_semaphore' @@ -3876,6 +4948,8 @@ case $target_os in is_in -isysroot $cc $CPPFLAGS $CFLAGS || check_cppflags -isysroot $sysroot is_in -isysroot $ld $LDFLAGS || check_ldflags -isysroot $sysroot fi + version_script='-exported_symbols_list' + VERSION_SCRIPT_POSTPROCESS_CMD='tr " " "\n" | sed -n /global:/,/local:/p | grep ";" | tr ";" "\n" | sed -E "s/(.+)/_\1/g" | sed -E "s/(.+[^*])$$$$/\1*/"' ;; msys*) die "Native MSYS builds are discouraged, please use the MINGW environment." @@ -3886,23 +4960,38 @@ case $target_os in # Cannot build both shared and static libs when using dllimport. disable static fi - check_ldflags -Wl,--nxcompat - check_ldflags -Wl,--dynamicbase + enabled shared && ! enabled small && check_cmd $windres --version && enable gnu_windres + enabled x86_32 && check_ldflags -Wl,--large-address-aware shlibdir_default="$bindir_default" SLIBPREF="" SLIBSUF=".dll" - SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' - SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' + SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' + SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' SLIB_EXTRA_CMD='cp $(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib)' SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' SLIB_INSTALL_LINKS= SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)' SLIB_INSTALL_EXTRA_LIB='lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)' SLIB_CREATE_DEF_CMD='EXTERN_PREFIX="$(EXTERN_PREFIX)" AR="$(AR_CMD)" NM="$(NM_CMD)" $(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)' - SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-auto-image-base $$(@:$(SLIBSUF)=.def)' + SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--disable-auto-image-base $$(@:$(SLIBSUF)=.def)' enabled x86_64 && objformat="win64" || objformat="win32" ranlib=: enable dos_paths + check_ldflags -Wl,--nxcompat,--dynamicbase + # Lets work around some stupidity in binutils. + # ld will strip relocations from executables even though we need them + # for dynamicbase (ASLR). Using -pie does retain the reloc section + # however ld then forgets what the entry point should be (oops) so we + # have to manually (re)set it. + if enabled x86_32; then + disabled debug && add_ldexeflags -Wl,--pic-executable,-e,_mainCRTStartup + elif enabled x86_64; then + disabled debug && add_ldexeflags -Wl,--pic-executable,-e,mainCRTStartup + check_ldflags -Wl,--high-entropy-va # binutils 2.25 + # Set image base >4GB for extra entropy with HEASLR + add_ldexeflags -Wl,--image-base,0x140000000 + append SHFLAGS -Wl,--image-base,0x180000000 + fi ;; win32|win64) disable symver @@ -3913,11 +5002,12 @@ case $target_os in # Cannot build both shared and static libs with MSVC or icl. disable static fi + enabled x86_32 && check_ldflags -LARGEADDRESSAWARE shlibdir_default="$bindir_default" SLIBPREF="" SLIBSUF=".dll" - SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' - SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' + SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' + SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' 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= @@ -3933,14 +5023,16 @@ case $target_os in shlibdir_default="$bindir_default" SLIBPREF="cyg" SLIBSUF=".dll" - SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' - SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' + SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' + SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' SLIB_INSTALL_LINKS= - SLIB_INSTALL_EXTRA_LIB='lib$(NAME).dll.a' - SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(NAME).dll.a' + SLIB_INSTALL_EXTRA_LIB='lib$(FULLNAME).dll.a' + SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(FULLNAME).dll.a' enabled x86_64 && objformat="win64" || objformat="win32" enable dos_paths + enabled shared && ! enabled small && check_cmd $windres --version && enable gnu_windres + add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 ;; *-dos|freedos|opendos) network_extralibs="-lsocket" @@ -3950,13 +5042,15 @@ case $target_os in ;; linux) enable section_data_rel_ro + enabled_any arm aarch64 && enable_weak linux_perf ;; irix*) target_os=irix ranlib="echo ignoring ranlib" ;; os/2*) - ln_s="cp -f" + strip="lxlite -CS" + striptype="" objformat="aout" add_cppflags -D_GNU_SOURCE add_ldflags -Zomf -Zbin-files -Zargs-wild -Zhigh-mem -Zmap @@ -3964,17 +5058,20 @@ case $target_os in LIBSUF="_s.a" SLIBPREF="" SLIBSUF=".dll" - SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' - SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' - SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \ - echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \ - echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \ - echo EXPORTS >> $(SUBDIR)$(NAME).def; \ - emxexp $(OBJS) >> $(SUBDIR)$(NAME).def' - SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \ - emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;' - SLIB_INSTALL_EXTRA_LIB='$(LIBPREF)$(NAME)_dll.a $(LIBPREF)$(NAME)_dll.lib' + SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' + SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(FULLNAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' + SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(FULLNAME).def; \ + echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(FULLNAME).def; \ + echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(FULLNAME).def; \ + echo EXPORTS >> $(SUBDIR)$(FULLNAME).def; \ + emxexp $(OBJS) >> $(SUBDIR)$(FULLNAME).def' + SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(FULLNAME)_dll.a $(SUBDIR)$(FULLNAME).def; \ + emximp -o $(SUBDIR)$(LIBPREF)$(FULLNAME)_dll.lib $(SUBDIR)$(FULLNAME).def;' + SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' + SLIB_INSTALL_LINKS= + SLIB_INSTALL_EXTRA_LIB='$(LIBPREF)$(FULLNAME)_dll.a $(LIBPREF)$(FULLNAME)_dll.lib' enable dos_paths + enable_weak os2threads ;; gnu/kfreebsd) add_cppflags -D_BSD_SOURCE @@ -4006,6 +5103,26 @@ case $target_os in ;; esac +# test if creating links works +link_dest=$(mktemp -u $TMPDIR/dest_XXXXXXXX) +link_name=$(mktemp -u $TMPDIR/name_XXXXXXXX) +mkdir "$link_dest" +$ln_s "$link_dest" "$link_name" +touch "$link_dest/test_file" +if [ "$source_path" != "." ] && ([ ! -d src ] || [ -L src ]) && [ -e "$link_name/test_file" ]; then + # create link to source path + [ -e src ] && rm src + $ln_s "$source_path" src + source_link=src +else + # creating directory links doesn't work + # fall back to using the full source path + source_link="$source_path" +fi +# cleanup +rm -r "$link_dest" +rm -r "$link_name" + # determine libc flavour probe_libc(){ @@ -4025,6 +5142,10 @@ probe_libc(){ # MinGW64 is backwards compatible with MinGW32, so check for it first. elif check_${pfx}cpp_condition _mingw.h "defined __MINGW64_VERSION_MAJOR"; then eval ${pfx}libc_type=mingw64 + if check_${pfx}cpp_condition _mingw.h "__MINGW64_VERSION_MAJOR < 3"; then + add_compat msvcrt/snprintf.o + add_cflags "-include $source_path/compat/msvcrt/snprintf.h" + fi add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1 eval test \$${pfx_no_}cc_type = "gcc" && add_${pfx}cppflags -D__printf__=__gnu_printf__ @@ -4075,6 +5196,7 @@ probe_libc(){ EOF if [ "$pfx" = "" ]; then check_func strtoll || add_cflags -Dstrtoll=_strtoi64 + check_func strtoull || add_cflags -Dstrtoull=_strtoui64 fi elif check_${pfx}cpp_condition stddef.h "defined __KLIBC__"; then eval ${pfx}libc_type=klibc @@ -4083,10 +5205,16 @@ EOF elif check_${pfx}cpp_condition sys/brand.h "defined LABELED_BRAND_NAME"; then eval ${pfx}libc_type=solaris add_${pfx}cppflags -D__EXTENSIONS__ -D_XOPEN_SOURCE=600 - else - eval ${pfx}libc_type=default - add_${pfx}cppflags -D_DEFAULT_SOURCE fi + check_${pfx}cc <<EOF +#include <time.h> +void *v = localtime_r; +EOF +test "$?" != 0 && check_${pfx}cc -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 <<EOF && add_${pfx}cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 +#include <time.h> +void *v = localtime_r; +EOF + eval test -n "\${${pfx}libc_type}" && enable ${pfx}libc_${libc_type} } @@ -4106,10 +5234,14 @@ check_compile_assert flt_lim "float.h limits.h" "DBL_MAX == (double)DBL_MAX" || check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable_weak pic +set_default libdir +: ${shlibdir_default:="$libdir"} +: ${pkgconfigdir_default:="$libdir/pkgconfig"} + set_default $PATHS_LIST set_default nm -disabled optimizations || check_cflags -fomit-frame-pointer +disabled optimizations || enabled ossfuzz || check_cflags -fomit-frame-pointer enable_weak_pic() { disabled pic && return @@ -4151,6 +5283,15 @@ unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; EOF od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian +check_cc <<EOF && enable const_nan +#include <math.h> +void foo(void) { struct { double d; } static const bar[] = { { NAN } }; } +EOF + +if ! enabled ppc64 || enabled bigendian; then + disable vsx +fi + check_gas() { log "check_gas using '$as' as AS" # :vararg is used on aarch64, arm and ppc altivec @@ -4171,7 +5312,7 @@ EOF if enabled_any arm aarch64 || enabled_all ppc altivec && enabled asm; then nogas=: enabled_any arm aarch64 && nogas=die - enabled_all ppc altivec && nogas=warn + enabled_all ppc altivec && [ $target_os_default != aix ] && nogas=warn as_noop=-v case $as_type in @@ -4182,8 +5323,9 @@ if enabled_any arm aarch64 || enabled_all ppc altivec && enabled asm; then [ $target_os = "darwin" ] && gaspp_as_type="apple-$gaspp_as_type" - check_cmd gas-preprocessor.pl -arch $arch -as-type $gaspp_as_type -- $as $as_noop && - gas="gas-preprocessor.pl -arch $arch -as-type $gaspp_as_type -- $as" + test "${as#*gas-preprocessor.pl}" != "$as" || + check_cmd gas-preprocessor.pl -arch $arch -as-type $gaspp_as_type -- ${as:=$cc} $as_noop && + gas="${gas:=gas-preprocessor.pl} -arch $arch -as-type $gaspp_as_type -- ${as:=$cc}" if ! check_gas ; then as=${gas:=$as} @@ -4199,6 +5341,8 @@ fi check_inline_asm inline_asm_labels '"1:\n"' +check_inline_asm inline_asm_nonlocal_labels '"Label:\n"' + if enabled aarch64; then enabled armv8 && check_insn armv8 'prfm pldl1strm, [x0]' # internal assembler in clang 3.3 does not support this instruction @@ -4214,7 +5358,11 @@ elif enabled alpha; then elif enabled arm; then enabled msvc && check_cpp_condition stddef.h "defined _M_ARMT" && enable thumb - check_cpp_condition stddef.h "defined __thumb__" && enable_weak thumb + + check_cpp_condition stddef.h "defined __thumb__" && check_cc <<EOF && enable_weak thumb +float func(float a, float b){ return a+b; } +EOF + enabled thumb && check_cflags -mthumb || check_cflags -marm if check_cpp_condition stddef.h "defined __ARM_PCS_VFP"; then @@ -4224,7 +5372,7 @@ elif enabled arm; then elif ! check_cpp_condition stddef.h "defined __ARM_PCS || defined __SOFTFP__" && [ $target_os != darwin ]; then case "${cross_prefix:-$cc}" in *hardfloat*) enable vfp_args; fpabi=vfp ;; - *) check_ld <<EOF && enable vfp_args && fpabi=vfp || fpabi=soft ;; + *) check_ld "cc" <<EOF && enable vfp_args && fpabi=vfp || fpabi=soft ;; __asm__ (".eabi_attribute 28, 1"); int main(void) { return 0; } EOF @@ -4238,6 +5386,7 @@ EOF enabled neon && check_insn neon 'vadd.i16 q0, q0, q0' enabled vfp && check_insn vfp 'fadds s0, s0, s0' enabled vfpv3 && check_insn vfpv3 'vmov.f32 s0, #1.0' + enabled setend && check_insn setend 'setend be' [ $target_os = linux ] || [ $target_os = android ] || map 'enabled_any ${v}_external ${v}_inline || disable $v' \ @@ -4263,32 +5412,43 @@ EOF elif enabled mips; then - # make sure that only one instruction set is enabled - disable $ARCH_EXT_LIST_MIPS - - check_inline_asm loongson '"dmult.g $1, $2, $3"' + enabled loongson2 && check_inline_asm loongson2 '"dmult.g $8, $9, $10"' + enabled loongson3 && check_inline_asm loongson3 '"gsldxc1 $f0, 0($2, $3)"' + enabled mmi && check_inline_asm mmi '"punpcklhw $f0, $f0, $f0"' + # Enable minimum ISA based on selected options if enabled mips64; then - check_inline_asm mips64r6 '"dlsa $0, $0, $0, 1"' || - check_inline_asm mips64r2 '"dext $0, $0, 0, 1"' || - check_inline_asm mips64r1 '"daddi $0, $0, 0"' + enabled mips64r6 && check_inline_asm_flags mips64r6 '"dlsa $0, $0, $0, 1"' '-mips64r6' + enabled mips64r2 && check_inline_asm_flags mips64r2 '"dext $0, $0, 0, 1"' '-mips64r2' + disabled mips64r6 && disabled mips64r2 && check_inline_asm_flags mips64r1 '"daddi $0, $0, 0"' '-mips64' else - check_inline_asm mips32r6 '"aui $0, $0, 0"' || - check_inline_asm mips32r2 '"ext $0, $0, 0, 1"' || - check_inline_asm mips32r1 '"addi $0, $0, 0"' + enabled mips32r6 && check_inline_asm_flags mips32r6 '"aui $0, $0, 0"' '-mips32r6' + enabled mips32r5 && check_inline_asm_flags mips32r5 '"eretnc"' '-mips32r5' + enabled mips32r2 && check_inline_asm_flags mips32r2 '"ext $0, $0, 0, 1"' '-mips32r2' + disabled mips32r6 && disabled mips32r5 && disabled mips32r2 && check_inline_asm_flags mips32r1 '"addi $0, $0, 0"' '-mips32' + fi + + 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 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' + + if enabled bigendian && enabled msa; then + disable msa fi elif enabled parisc; then if enabled gcc; then case $($cc -dumpversion) in - 4.[3-8].*) check_cflags -fno-optimize-sibling-calls ;; + 4.[3-9].*) check_cflags -fno-optimize-sibling-calls ;; esac fi elif enabled ppc; then - enable local_aligned_8 local_aligned_16 local_aligned_32 + enable local_aligned check_inline_asm dcbzl '"dcbzl 0, %0" :: "r"(0)' check_inline_asm ibm_asm '"add 0, 0, 0"' @@ -4323,7 +5483,7 @@ elif enabled x86; then check_builtin rdtsc intrin.h "__rdtsc()" check_builtin mm_empty mmintrin.h "_mm_empty()" - enable local_aligned_8 local_aligned_16 local_aligned_32 + enable local_aligned # check whether EBP is available on x86 # As 'i' is stored on the stack, this program will crash @@ -4342,6 +5502,9 @@ EOF # check whether xmm clobbers are supported check_inline_asm xmm_clobbers '"":::"%xmm0"' + check_inline_asm inline_asm_direct_symbol_refs '"movl '$extern_prefix'test, %eax"' || + check_inline_asm inline_asm_direct_symbol_refs '"movl '$extern_prefix'test(%rip), %eax"' + # check whether binutils is new enough to compile SSSE3/MMXEXT enabled ssse3 && check_inline_asm ssse3_inline '"pabsw %xmm0, %xmm0"' enabled mmxext && check_inline_asm mmxext_inline '"pmaxub %mm0, %mm1"' @@ -4379,9 +5542,8 @@ EOF check_x86asm "vextracti128 xmm0, ymm0, 0" || disable avx2_external check_x86asm "vpmacsdd xmm0, xmm1, xmm2, xmm3" || disable xop_external - check_x86asm "vfmadd132ps ymm0, ymm1, ymm2" || disable fma3_external check_x86asm "vfmaddps ymm0, ymm1, ymm2, ymm3" || disable fma4_external - check_x86asm "CPU amdnop" || disable cpunop + check_x86asm "CPU amdnop" || disable cpunop fi case "$cpu" in @@ -4395,6 +5557,7 @@ fi check_code cc arm_neon.h "int16x8_t test = vdupq_n_s16(0)" && enable intrinsics_neon check_ldflags -Wl,--as-needed +check_ldflags -Wl,-z,noexecstack if ! disabled network; then check_func getaddrinfo $network_extralibs @@ -4406,6 +5569,7 @@ if ! disabled network; then check_type netinet/in.h "struct ipv6_mreq" -D_DARWIN_C_SOURCE check_type poll.h "struct pollfd" check_type netinet/sctp.h "struct sctp_event_subscribe" + check_struct "sys/socket.h" "struct msghdr" msg_flags check_struct "sys/types.h sys/socket.h" "struct sockaddr" sa_len check_type netinet/in.h "struct sockaddr_in6" check_type "sys/types.h sys/socket.h" "struct sockaddr_storage" @@ -4438,7 +5602,11 @@ fi check_builtin atomic_cas_ptr atomic.h "void **ptr; void *oldval, *newval; atomic_cas_ptr(ptr, oldval, newval)" check_builtin machine_rw_barrier mbarrier.h "__machine_rw_barrier()" check_builtin MemoryBarrier windows.h "MemoryBarrier()" +check_builtin sarestart signal.h "SA_RESTART" check_builtin sync_val_compare_and_swap "" "int *ptr; int oldval, newval; __sync_val_compare_and_swap(ptr, oldval, newval)" +check_builtin gmtime_r time.h "time_t *time; struct tm *tm; gmtime_r(time, tm)" +check_builtin localtime_r time.h "time_t *time; struct tm *tm; localtime_r(time, tm)" +check_builtin x264_csp_bgr "stdint.h x264.h" "X264_CSP_BGR" case "$custom_allocator" in jemalloc) @@ -4455,18 +5623,16 @@ check_func_headers malloc.h _aligned_malloc && enable aligned_malloc check_func ${malloc_prefix}memalign && enable memalign check_func ${malloc_prefix}posix_memalign && enable posix_memalign -check_cpp_condition unistd.h "defined(_POSIX_MONOTONIC_CLOCK)" && - { check_lib clock_gettime time.h clock_gettime || - check_lib clock_gettime time.h clock_gettime -lrt; } - +check_func access +check_func_headers stdlib.h arc4random +check_lib clock_gettime time.h clock_gettime || check_lib clock_gettime time.h clock_gettime -lrt check_func fcntl +check_func fork check_func gethrtime check_func getopt check_func getrusage check_func gettimeofday -check_func gmtime_r check_func isatty -check_func localtime_r check_func mkstemp check_func mmap check_func mprotect @@ -4474,64 +5640,98 @@ check_func mprotect check_func_headers time.h nanosleep || check_lib nanosleep time.h nanosleep -lrt check_func sched_getaffinity check_func setrlimit +check_struct "sys/stat.h" "struct stat" st_mtim.tv_nsec -D_BSD_SOURCE check_func strerror_r check_func sysconf check_func sysctl check_func usleep +check_func_headers conio.h kbhit check_func_headers io.h setmode +check_func_headers lzo/lzo1x.h lzo1x_999_compress check_func_headers mach/mach_time.h mach_absolute_time check_func_headers stdlib.h getenv +check_func_headers sys/stat.h lstat check_func_headers windows.h GetProcessAffinityMask check_func_headers windows.h GetProcessTimes check_func_headers windows.h GetSystemTimeAsFileTime check_func_headers windows.h LoadLibrary check_func_headers windows.h MapViewOfFile +check_func_headers windows.h PeekNamedPipe check_func_headers windows.h SetConsoleTextAttribute +check_func_headers windows.h SetConsoleCtrlHandler check_func_headers windows.h Sleep check_func_headers windows.h VirtualAlloc check_struct windows.h "CONDITION_VARIABLE" Ptr +check_func_headers glob.h glob +enabled xlib && + check_func_headers "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 +check_header dxva2api.h -D_WIN32_WINNT=0x0600 check_header io.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_header VideoDecodeAcceleration/VDADecoder.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 # 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 stdatomic.h "atomic_int foo; atomic_store(&foo, 0)" +check_builtin stdatomic stdatomic.h "atomic_int foo, bar = ATOMIC_VAR_INIT(-1); atomic_store(&foo, 0)" +check_lib advapi32 "windows.h" RegCloseKey -ladvapi32 check_lib ole32 "windows.h" CoTaskMemFree -lole32 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 +enabled appkit && check_apple_framework AppKit +enabled audiotoolbox && check_apple_framework AudioToolbox +enabled avfoundation && check_apple_framework AVFoundation +enabled coreimage && check_apple_framework CoreImage +enabled videotoolbox && check_apple_framework VideoToolbox + +check_apple_framework CoreFoundation +check_apple_framework CoreMedia +check_apple_framework CoreVideo + +enabled avfoundation && { + disable coregraphics applicationservices + check_lib coregraphics CoreGraphics/CoreGraphics.h CGGetActiveDisplayList "-framework CoreGraphics" || + check_lib applicationservices ApplicationServices/ApplicationServices.h CGGetActiveDisplayList "-framework ApplicationServices"; } + +enabled videotoolbox && { + check_lib coreservices CoreServices/CoreServices.h UTGetOSTypeFromString "-framework CoreServices" + check_func_headers CoreMedia/CMFormatDescription.h kCMVideoCodecType_HEVC "-framework CoreMedia" +} -check_type "cuviddec.h" "CUVIDH264PICPARAMS" -check_type "cuviddec.h" "CUVIDHEVCPICPARAMS" -check_struct "cuviddec.h" "CUVIDDECODECREATEINFO" bitDepthMinus8 +check_struct "sys/time.h sys/resource.h" "struct rusage" ru_maxrss check_type "windows.h dxva.h" "DXVA_PicParams_HEVC" -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP -D_CRT_BUILD_DESKTOP_APP=0 +check_type "windows.h dxva.h" "DXVA_PicParams_VP9" -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP -D_CRT_BUILD_DESKTOP_APP=0 check_type "windows.h d3d11.h" "ID3D11VideoDecoder" +check_type "windows.h d3d11.h" "ID3D11VideoContext" 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" @@ -4542,37 +5742,58 @@ check_type "va/va.h va/va_enc_vp9.h" "VAEncPictureParameterBufferVP9" check_type "vdpau/vdpau.h" "VdpPictureInfoHEVC" +check_cpp_condition windows.h "!WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)" && enable winrt || disable winrt + if ! disabled w32threads && ! enabled pthreads; then - check_lib w32threads "windows.h process.h" _beginthreadex + check_func_headers "windows.h process.h" _beginthreadex && + enable w32threads || disable w32threads + if ! enabled w32threads && enabled winrt; then + check_func_headers "windows.h" CreateThread && + enable w32threads || disable w32threads + fi 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 - if check_lib pthreads pthread.h pthread_join -pthread; then +if ! disabled pthreads && ! enabled w32threads && ! enabled os2threads; then + if check_lib pthreads pthread.h pthread_join -pthread && + check_lib pthreads pthread.h pthread_create -pthread; then add_cflags -pthread - elif check_lib pthreads pthread.h pthread_join -pthreads; then + elif check_lib pthreads pthread.h pthread_join -pthreads && + check_lib pthreads pthread.h pthread_create -pthreads; then add_cflags -pthreads - elif check_lib pthreads pthread.h pthread_join -lpthreadGC2; then + elif check_lib pthreads pthread.h pthread_join -ldl -pthread && + check_lib pthreads pthread.h pthread_create -ldl -pthread; then + add_cflags -ldl -pthread + elif check_lib pthreads pthread.h pthread_join -lpthreadGC2 && + check_lib pthreads pthread.h pthread_create -lpthreadGC2; then : - elif check_lib pthreads pthread.h pthread_join -lpthread; then + elif check_lib pthreads pthread.h pthread_join -lpthread && + check_lib pthreads pthread.h pthread_create -lpthread; then : - elif check_func pthread_join; then + elif check_func pthread_join && check_func pthread_create; then enable pthreads fi - enabled pthreads && + check_code cc "pthread.h" "static pthread_mutex_t atomic_lock = PTHREAD_MUTEX_INITIALIZER" || disable pthreads + + 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 -disabled zlib || check_lib zlib zlib.h zlibVersion -lz -disabled bzlib || check_lib bzlib bzlib.h BZ2_bzlibVersion -lbz2 +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 # On some systems dynamic loading requires no extra linker flags -check_lib libdl dlfcn.h dlopen || check_lib libdl dlfcn.h dlopen -ldl +check_lib libdl dlfcn.h "dlopen dlsym" || check_lib libdl dlfcn.h "dlopen dlsym" -ldl check_lib libm math.h sin -lm atan2f_args=2 +copysign_args=2 +hypot_args=2 ldexpf_args=2 powf_args=2 @@ -4580,67 +5801,151 @@ for func in $MATH_FUNCS; do eval check_mathfunc $func \${${func}_args:-1} $libm_extralibs done +for func in $COMPLEX_FUNCS; do + eval check_complexfunc $func \${${func}_args:-1} +done + # these are off by default, so fail if requested and not available -enabled avisynth && require_header avisynth/avisynth_c.h -enabled avxsynth && require_header avxsynth/avxsynth_c.h -enabled cuda && require cuda cuda.h cuInit -lcuda -enabled cuvid && require cuvid cuviddec.h cuvidCreateDecoder -lnvcuvid +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 libndi_newtek && require_header Processing.NDI.Lib.h enabled frei0r && require_header frei0r.h -enabled gnutls && require_pkg_config gnutls gnutls gnutls/gnutls.h gnutls_global_init && - check_lib gmp gmp.h mpz_export -lgmp +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 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 libbs2b && require_pkg_config libbs2b libbs2b bs2b.h bs2b_open +enabled libcelt && require libcelt celt/celt.h celt_decode -lcelt0 && + { check_lib libcelt celt/celt.h celt_decoder_create_custom -lcelt0 || + 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 libdc1394 && require_pkg_config libdc1394 libdc1394-2 dc1394/dc1394.h dc1394_new -enabled libdcadec && require libdcadec libdcadec/dca_context.h dcadec_context_create -ldcadec -enabled libfaac && require libfaac "stdint.h faac.h" faacEncGetVersion -lfaac -enabled libfdk_aac && require_pkg_config libfdk_aac fdk-aac "fdk-aac/aacenc_lib.h" aacEncOpen +enabled libdrm && require_pkg_config libdrm libdrm xf86drm.h drmGetVersion +enabled libfdk_aac && { check_pkg_config libfdk_aac 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"; } } +flite_extralibs="-lflite_cmu_time_awb -lflite_cmu_us_awb -lflite_cmu_us_kal -lflite_cmu_us_kal16 -lflite_cmu_us_rms -lflite_cmu_us_slt -lflite_usenglish -lflite_cmulex -lflite" +enabled libflite && require libflite "flite/flite.h" flite_init $flite_extralibs +enabled fontconfig && enable libfontconfig enabled libfontconfig && require_pkg_config libfontconfig fontconfig "fontconfig/fontconfig.h" FcInit enabled libfreetype && require_pkg_config libfreetype freetype2 "ft2build.h FT_FREETYPE_H" FT_Init_FreeType -enabled libgsm && require libgsm gsm.h gsm_create -lgsm -enabled libhdcd && require_pkg_config libhdcd libhdcd "hdcd/hdcd_simple.h" hdcd_new -enabled libilbc && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc +enabled libfribidi && require_pkg_config libfribidi fribidi fribidi.h fribidi_version_info +enabled libgme && { check_pkg_config libgme libgme gme/gme.h gme_new_emu || + require libgme gme/gme.h gme_new_emu -lgme -lstdc++; } +enabled libgsm && { for gsm_hdr in "gsm.h" "gsm/gsm.h"; do + check_lib libgsm "${gsm_hdr}" gsm_create -lgsm && break; + done || die "ERROR: libgsm not found"; } +enabled libilbc && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc $pthreads_extralibs enabled libkvazaar && require_pkg_config libkvazaar "kvazaar >= 0.8.1" kvazaar.h kvz_api_get -enabled libmfx && require_pkg_config libmfx libmfx "mfx/mfxvideo.h" MFXInit +# While it may appear that require is being used as a pkg-config +# fallback for libmfx, it is actually being used to detect a different +# installation route altogether. If libmfx is installed via the Intel +# Media SDK or Intel Media Server Studio, these don't come with +# pkg-config support. Instead, users should make sure that the build +# can find the libraries and headers through other means. +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 libnpp && require libnpp npp.h nppGetLibVersion -lnppi -lnppc +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 || + 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 && require_pkg_config libopencv opencv opencv/cv.h cvCreateImageHeader +enabled libopencv && { check_header 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 libopenh264 && require_pkg_config libopenh264 openh264 wels/codec_api.h WelsGetCodecVersion -enabled libopenjpeg && { check_lib libopenjpeg openjpeg.h opj_version -lopenjpeg -DOPJ_STATIC || - require_pkg_config libopenjpeg libopenjpeg1 openjpeg.h opj_version -DOPJ_STATIC; } -enabled libopus && require_pkg_config libopus opus opus_multistream.h opus_multistream_decoder_create -enabled libpulse && require_pkg_config libpulse libpulse-simple pulse/simple.h pa_simple_new +enabled libopenjpeg && { check_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version || + { require_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version -DOPJ_STATIC && add_cppflags -DOPJ_STATIC; } } +enabled libopenmpt && require_pkg_config libopenmpt "libopenmpt >= 0.2.6557" libopenmpt/libopenmpt.h openmpt_module_create -lstdc++ && append libopenmpt_extralibs "-lstdc++" +enabled libopus && { + enabled libopus_decoder && { + require_pkg_config libopus opus opus_multistream.h opus_multistream_decoder_create + } + enabled libopus_encoder && { + require_pkg_config libopus opus opus_multistream.h opus_multistream_surround_encoder_create + } +} +enabled libpulse && require_pkg_config libpulse libpulse pulse/pulseaudio.h pa_context_new +enabled librsvg && require_pkg_config librsvg librsvg-2.0 librsvg-2.0/librsvg/rsvg.h rsvg_handle_render_cairo enabled librtmp && require_pkg_config librtmp librtmp librtmp/rtmp.h RTMP_Socket -enabled libschroedinger && require_pkg_config libschroedinger schroedinger-1.0 schroedinger/schro.h schro_init -enabled libsnappy && require libsnappy snappy-c.h snappy_compress -lsnappy +enabled librubberband && require_pkg_config librubberband "rubberband >= 1.8.1" rubberband/rubberband-c.h rubberband_new -lstdc++ && append librubberband_extralibs "-lstdc++" +enabled libshine && require_pkg_config libshine shine shine/layer3.h shine_encode_buffer +enabled libsmbclient && { check_pkg_config libsmbclient smbclient libsmbclient.h smbc_init || + require libsmbclient libsmbclient.h smbc_init -lsmbclient; } +enabled libsnappy && require libsnappy snappy-c.h snappy_compress -lsnappy -lstdc++ +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 libtesseract && require_pkg_config libtesseract tesseract tesseract/capi.h TessBaseAPICreate enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg -enabled libtwolame && require libtwolame twolame.h twolame_init -ltwolame -enabled libvo_aacenc && require libvo_aacenc vo-aacenc/voAAC.h voGetAACEncAPI -lvo-aacenc +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 libv4l2 && require_pkg_config libv4l2 libv4l2 libv4l2.h v4l2_ioctl +enabled libvidstab && require_pkg_config libvidstab "vidstab >= 0.98" vid.stab/libvidstab.h vsMotionDetectInit +enabled libvmaf && require_pkg_config libvmaf libvmaf libvmaf.h compute_vmaf enabled libvo_amrwbenc && require libvo_amrwbenc vo-amrwbenc/enc_if.h E_IF_init -lvo-amrwbenc -enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg -enabled libvpx && require_pkg_config libvpx "vpx >= 1.3.0" vpx/vpx_codec.h vpx_codec_version && - { enabled libvpx_vp8_decoder && - check_pkg_config libvpx_vp8_decoder vpx "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp8_dx - enabled libvpx_vp8_encoder && - check_pkg_config libvpx_vp8_encoder vpx "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp8_cx - enabled libvpx_vp9_decoder && - check_pkg_config libvpx_vp9_decoder vpx "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp9_dx - enabled libvpx_vp9_encoder && - check_pkg_config libvpx_vp9_encoder vpx "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp9_cx - disabled_all libvpx_vp8_decoder libvpx_vp9_decoder libvpx_vp8_encoder libvpx_vp9_encoder && - die "libvpx enabled but no supported decoders/encoders found" - } +enabled libvorbis && require_pkg_config libvorbis vorbis vorbis/codec.h vorbis_info_init && + require_pkg_config libvorbisenc vorbisenc vorbis/vorbisenc.h vorbis_encode_init + +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"; + } + 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"; + } + 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 + } + 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 + } + if disabled_all libvpx_vp8_decoder libvpx_vp9_decoder libvpx_vp8_encoder libvpx_vp9_encoder; then + die "libvpx enabled but no supported decoders found" + fi +} + enabled libwavpack && require libwavpack wavpack/wavpack.h WavpackOpenFileOutput -lwavpack -enabled libwebp && require_pkg_config libwebp libwebp webp/encode.h WebPGetEncoderVersion -enabled libx264 && require_pkg_config libx264 x264 "stdint.h x264.h" x264_encoder_encode && +enabled libwebp && { + enabled libwebp_encoder && require_pkg_config libwebp "libwebp >= 0.2.0" webp/encode.h WebPGetEncoderVersion + enabled libwebp_anim_encoder && check_pkg_config libwebp_anim_encoder "libwebpmux >= 0.4.0" webp/mux.h WebPAnimEncoderOptionsInit; } +enabled libx264 && { check_pkg_config libx264 x264 "stdint.h x264.h" x264_encoder_encode || + { require libx264 "stdint.h x264.h" x264_encoder_encode -lx264 && + warn "using libx264 without pkg-config"; } } && require_cpp_condition x264.h "X264_BUILD >= 118" && { check_cpp_condition x264.h "X264_MPEG2" && enable libx262; } enabled libx265 && require_pkg_config libx265 x265 x265.h x265_api_get && - require_cpp_condition x265.h "X265_BUILD >= 57" -enabled libxavs && require libxavs "stdint.h xavs.h" xavs_encoder_encode -lxavs + require_cpp_condition x265.h "X265_BUILD >= 68" +enabled libxavs && require libxavs "stdint.h xavs.h" xavs_encoder_encode "-lxavs $pthreads_extralibs $libm_extralibs" enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore +enabled libzimg && require_pkg_config libzimg "zimg >= 2.3.0" zimg.h zimg_get_api_version +enabled libzmq && require_pkg_config libzmq libzmq zmq.h zmq_ctx_new +enabled libzvbi && require_pkg_config libzvbi zvbi-0.2 libzvbi.h vbi_decoder_new && + { check_cpp_condition libzvbi.h "VBI_VERSION_MAJOR > 0 || VBI_VERSION_MINOR > 2 || VBI_VERSION_MINOR == 2 && VBI_VERSION_MICRO >= 28" || + enabled gpl || die "ERROR: libzvbi requires version 0.2.28 or --enable-gpl."; } +enabled libxml2 && require_pkg_config libxml2 libxml-2.0 libxml2/libxml/xmlversion.h xmlCheckVersion +enabled mediacodec && { enabled jni || die "ERROR: mediacodec requires --enable-jni"; } enabled mmal && { check_lib mmal interface/mmal/mmal.h mmal_port_connect -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host || { ! enabled cross_compile && add_cflags -isystem/opt/vc/include/ -isystem/opt/vc/include/interface/vmcs_host/linux -isystem/opt/vc/include/interface/vcos/pthreads -fgnu89-inline && @@ -4648,32 +5953,121 @@ enabled mmal && { check_lib mmal interface/mmal/mmal.h mmal_port_co check_lib mmal interface/mmal/mmal.h mmal_port_connect -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host; } || die "ERROR: mmal not found" && check_func_headers interface/mmal/mmal.h "MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS"; } -enabled nvenc && require_cpp_condition nvEncodeAPI.h "NVENCAPI_MAJOR_VERSION >= 6" +enabled openal && { { for al_extralibs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32"; do + check_lib openal 'AL/al.h' alGetError "${al_extralibs}" && break; done } || + die "ERROR: openal not found"; } && + { check_cpp_condition "AL/al.h" "defined(AL_VERSION_1_1)" || + die "ERROR: openal must be installed and version must be 1.1 or compatible"; } +enabled opencl && { check_lib opencl OpenCL/cl.h clEnqueueNDRangeKernel -Wl,-framework,OpenCL || + check_lib opencl CL/cl.h clEnqueueNDRangeKernel -lOpenCL || + die "ERROR: opencl not found"; } && + { check_cpp_condition "OpenCL/cl.h" "defined(CL_VERSION_1_2)" || + check_cpp_condition "CL/cl.h" "defined(CL_VERSION_1_2)" || + die "ERROR: opencl must be installed and version must be 1.2 or compatible"; } +enabled opengl && { check_lib opengl GL/glx.h glXGetProcAddress "-lGL" || + check_lib opengl windows.h wglGetProcAddress "-lopengl32 -lgdi32" || + check_lib opengl OpenGL/gl3.h glGetError "-Wl,-framework,OpenGL" || + check_lib opengl ES2/gl.h glGetError "-isysroot=${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 ; } || 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; } || +enabled openssl && { check_pkg_config openssl openssl openssl/ssl.h OPENSSL_init_ssl || + check_pkg_config openssl openssl openssl/ssl.h SSL_library_init || 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"; } +enabled rkmpp && { { require_pkg_config rkmpp rockchip_mpp rockchip/rk_mpi.h mpp_create || + die "ERROR : Rockchip MPP was not found."; } && + { check_func_headers rockchip/rk_mpi_cmd.h "MPP_DEC_GET_FREE_PACKET_SLOT_COUNT" || + die "ERROR: Rockchip MPP is outdated, please get a more recent one."; } && + { enabled libdrm || + die "ERROR: rkmpp requires --enable-libdrm"; } + } -# SDL adds some CFLAGS that should not be part of the general CFLAGS. -enabled avplay && - test_pkg_config sdl "sdl >= 1.2.1 sdl < 1.3.0" SDL_events.h SDL_PollEvent +if enabled gcrypt; then + GCRYPT_CONFIG="${cross_prefix}libgcrypt-config" + if "${GCRYPT_CONFIG}" --version > /dev/null 2>&1; then + gcrypt_cflags=$("${GCRYPT_CONFIG}" --cflags) + gcrypt_extralibs=$("${GCRYPT_CONFIG}" --libs) + check_func_headers gcrypt.h gcry_mpi_new $gcrypt_cflags $gcrypt_extralibs || + die "ERROR: gcrypt not found" + add_cflags $gcrypt_cflags + else + require gcrypt gcrypt.h gcry_mpi_new -lgcrypt + fi +fi -! disabled pod2man && check_cmd pod2man --help && enable pod2man || disable pod2man -! disabled texi2html && check_cmd texi2html -version && enable texi2html || disable texi2html +if enabled sdl2; then + SDL2_CONFIG="${cross_prefix}sdl2-config" + if test_pkg_config sdl2 "sdl2 >= 2.0.1 sdl2 < 2.1.0" SDL_events.h SDL_PollEvent; then + check_func SDL_Init $sdl2_extralibs $sdl2_cflags || + disable sdl2 + elif "${SDL2_CONFIG}" --version > /dev/null 2>&1; then + sdl2_cflags=$("${SDL2_CONFIG}" --cflags) + sdl2_extralibs=$("${SDL2_CONFIG}" --libs) + check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x020001" $sdl2_cflags && + check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) < 0x020100" $sdl2_cflags && + check_func SDL_Init $sdl2_extralibs $sdl2_cflags && + enable sdl2 + fi + if test $target_os = "mingw32"; then + sdl2_extralibs=$(filter_out '-mwindows' $sdl2_extralibs) + fi +fi + +if enabled decklink; then + case $target_os in + mingw32*|mingw64*|win32|win64) + decklink_outdev_extralibs="$decklink_outdev_extralibs -lole32 -loleaut32" + decklink_indev_extralibs="$decklink_indev_extralibs -lole32 -loleaut32" + ;; + esac +fi +enabled securetransport && + check_func SecIdentityCreate "-Wl,-framework,CoreFoundation -Wl,-framework,Security" && + check_lib securetransport "Security/SecureTransport.h Security/Security.h" "SSLCreateContext" "-Wl,-framework,CoreFoundation -Wl,-framework,Security" || + disable securetransport + +enabled securetransport && + check_func SecItemImport "-Wl,-framework,CoreFoundation -Wl,-framework,Security" + +enabled schannel && + check_func_headers "windows.h security.h" InitializeSecurityContext -DSECURITY_WIN32 -lsecur32 && + check_cpp_condition winerror.h "defined(SEC_I_CONTEXT_EXPIRED)" && + schannel_extralibs="-lsecur32" || + disable schannel + +makeinfo --version > /dev/null 2>&1 && enable makeinfo || disable makeinfo +enabled makeinfo \ + && [ 0$(makeinfo --version | grep "texinfo" | sed 's/.*texinfo[^0-9]*\([0-9]*\)\..*/\1/') -ge 5 ] \ + && enable makeinfo_html || disable makeinfo_html +disabled makeinfo_html && texi2html --help 2> /dev/null | grep -q 'init-file' && enable texi2html || disable texi2html +perl -v > /dev/null 2>&1 && enable perl || disable perl +pod2man --help > /dev/null 2>&1 && enable pod2man || disable pod2man +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_struct linux/videodev2.h "struct v4l2_frmivalenum" discrete - -check_header AVFoundation/AVFoundation.h +check_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete +check_code cc linux/videodev2.h "int i = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_VIDEO_M2M | V4L2_BUF_FLAG_LAST;" || disable v4l2_m2m +check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_VC1_ANNEX_G;" && enable vc1_v4l2_m2m +check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_MPEG1;" && enable mpeg1_v4l2_m2m +check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_MPEG2;" && enable mpeg2_v4l2_m2m +check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_MPEG4;" && enable mpeg4_v4l2_m2m +check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_HEVC;" && enable hevc_v4l2_m2m +check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_H263;" && enable h263_v4l2_m2m +check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_H264;" && enable h264_v4l2_m2m +check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_VP8;" && enable vp8_v4l2_m2m +check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_VP9;" && enable vp9_v4l2_m2m check_header sys/videoio.h +check_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_lib vfw32 "windows.h vfw.h" capCreateCaptureWindow -lvfw32 @@ -4681,37 +6075,50 @@ check_lib vfw32 "windows.h vfw.h" capCreateCaptureWindow -lvfw32 # w32api 3.12 had it defined wrong check_cpp_condition vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER" && enable vfwcap_defines +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_header sys/soundcard.h +if check_struct sys/soundcard.h audio_buf_info bytes; then + enable_sanitized sys/soundcard.h +else + check_cc -D__BSD_VISIBLE -D__XSI_VISIBLE <<EOF && add_cppflags -D__BSD_VISIBLE -D__XSI_VISIBLE && enable_sanitized sys/soundcard.h + #include <sys/soundcard.h> + audio_buf_info abc; +EOF +fi -enabled alsa_indev && +enabled alsa && check_pkg_config alsa alsa "alsa/asoundlib.h" snd_pcm_htimestamp || check_lib alsa alsa/asoundlib.h snd_pcm_htimestamp -lasound enabled libjack && require_pkg_config libjack jack jack/jack.h jack_port_get_latency_range -enabled sndio_indev && check_lib sndio sndio.h sio_open -lsndio +enabled sndio && check_lib sndio sndio.h sio_open -lsndio if enabled libcdio; then + check_pkg_config libcdio libcdio_paranoia "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open || + check_pkg_config libcdio libcdio_paranoia "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open || 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 +enabled libxcb && check_pkg_config libxcb "xcb >= 1.4" xcb/xcb.h xcb_connect || + disable libxcb_shm libxcb_shape libxcb_xfixes + if enabled libxcb; then - require_pkg_config libxcb xcb xcb/xcb.h xcb_connect - require_pkg_config libxcb_shape xcb-shape xcb/shape.h xcb_shape_rectangles - disabled libxcb_shm || - check_pkg_config libxcb_shm xcb-shm xcb/shm.h xcb_shm_attach - disabled libxcb_xfixes || - check_pkg_config libxcb_xfixes xcb-xfixes xcb/xfixes.h xcb_xfixes_get_cursor_image + enabled libxcb_shm && check_pkg_config libxcb_shm xcb-shm xcb/shm.h xcb_shm_attach + enabled libxcb_shape && check_pkg_config libxcb_shape xcb-shape xcb/shape.h xcb_shape_get_rectangles + enabled libxcb_xfixes && check_pkg_config libxcb_xfixes xcb-xfixes xcb/xfixes.h xcb_xfixes_get_cursor_image fi +check_func_headers "windows.h" CreateDIBSection "$gdigrab_indev_extralibs" + # d3d11va requires linking directly to dxgi and d3d11 if not building for # the desktop api partition check_cpp <<EOF && enable uwp && d3d11va_extralibs="-ldxgi -ld3d11" @@ -4727,7 +6134,8 @@ check_cpp <<EOF && enable uwp && d3d11va_extralibs="-ldxgi -ld3d11" #endif EOF -enabled vaapi && require vaapi va/va.h vaInitialize -lva +enabled vaapi && + check_lib vaapi va/va.h vaInitialize -lva enabled vaapi && check_code cc "va/va.h" "vaCreateSurfaces(0, 0, 0, 0, 0, 0, 0, 0)" || @@ -4750,6 +6158,35 @@ enabled vdpau && enabled vdpau && check_lib vdpau_x11 "vdpau/vdpau.h vdpau/vdpau_x11.h" vdp_device_create_x11 -lvdpau -lX11 +enabled crystalhd && check_lib crystalhd "stdint.h libcrystalhd/libcrystalhd_if.h" DtsCrystalHDVersion -lcrystalhd + +if enabled x86; then + case $target_os in + mingw32*|mingw64*|win32|win64|linux|cygwin*) + ;; + *) + disable cuda cuvid nvdec nvenc + ;; + esac +else + disable cuda cuvid nvdec nvenc +fi + +enabled nvenc && + check_cc -I$source_path <<EOF || disable nvenc +#include "compat/nvenc/nvEncodeAPI.h" +NV_ENCODE_API_FUNCTION_LIST flist; +void f(void) { struct { const GUID guid; } s[] = { { NV_ENC_PRESET_HQ_GUID } }; } +int main(void) { return 0; } +EOF + +# 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 +elif enabled iconv; then + check_func_headers iconv.h iconv || check_lib iconv iconv.h iconv -liconv +fi + enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel" # add some useful compiler flags if supported @@ -4762,7 +6199,9 @@ check_cflags -Wwrite-strings check_cflags -Wtype-limits check_cflags -Wundef check_cflags -Wmissing-prototypes +check_cflags -Wno-pointer-to-int-cast check_cflags -Wstrict-prototypes +check_cflags -Wempty-body if enabled extra_warnings; then check_cflags -Wcast-qual @@ -4772,13 +6211,20 @@ fi check_disable_warning(){ warning_flag=-W${1#-Wno-} - test_cflags $warning_flag && add_cflags $1 + test_cflags $unknown_warning_flags $warning_flag && add_cflags $1 } +test_cflags -Werror=unused-command-line-argument && + append unknown_warning_flags "-Werror=unused-command-line-argument" +test_cflags -Werror=unknown-warning-option && + append unknown_warning_flags "-Werror=unknown-warning-option" + check_disable_warning -Wno-parentheses check_disable_warning -Wno-switch check_disable_warning -Wno-format-zero-length check_disable_warning -Wno-pointer-sign +check_disable_warning -Wno-unused-const-variable +check_disable_warning -Wno-bool-operation check_disable_warning_headers(){ warning_flag=-W${1#-Wno-} @@ -4788,21 +6234,18 @@ check_disable_warning_headers(){ check_disable_warning_headers -Wno-deprecated-declarations check_disable_warning_headers -Wno-unused-variable -check_objcflags -fobjc-arc && enable objc_arc - check_cc <<EOF && enable blocks_extension void (^block)(void); EOF # add some linker flags check_ldflags -Wl,--warn-common -check_ldflags -Wl,-rpath-link=libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample +check_ldflags -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample enabled rpath && add_ldexeflags -Wl,-rpath,$libdir && add_ldsoflags -Wl,-rpath,$libdir test_ldflags -Wl,-Bsymbolic && append SHFLAGS -Wl,-Bsymbolic # add some strip flags -# -wN '..@*' is more selective than -x, but not available everywhere. -check_stripflags -wN \'..@*\' || check_stripflags -x || strip='true' +check_stripflags -x enabled neon_clobber_test && check_ldflags -Wl,--wrap,avcodec_open2 \ @@ -4816,6 +6259,7 @@ enabled neon_clobber_test && -Wl,--wrap,avcodec_receive_packet \ -Wl,--wrap,avcodec_send_frame \ -Wl,--wrap,avcodec_receive_frame \ + -Wl,--wrap,swr_convert \ -Wl,--wrap,avresample_convert || disable neon_clobber_test @@ -4831,11 +6275,12 @@ enabled xmm_clobber_test && -Wl,--wrap,avcodec_receive_packet \ -Wl,--wrap,avcodec_send_frame \ -Wl,--wrap,avcodec_receive_frame \ + -Wl,--wrap,swr_convert \ -Wl,--wrap,avresample_convert \ -Wl,--wrap,sws_scale || disable xmm_clobber_test -check_ld <<EOF && enable proper_dce +check_ld "cc" <<EOF && enable proper_dce extern const int array[512]; static inline int func(void) { return array[0]; } int main(void) { return 0; } @@ -4867,6 +6312,16 @@ if [ -z "$optflags" ]; then fi fi +if [ -z "$nvccflags" ]; then + nvccflags=$nvccflags_default +fi + +if enabled x86_64 || enabled ppc64 || enabled aarch64; then + nvccflags="$nvccflags -m64" +else + nvccflags="$nvccflags -m32" +fi + check_optflags(){ check_cflags "$@" enabled lto && check_ldflags "$@" @@ -4880,24 +6335,37 @@ if enabled lto; then test "$cc_type" != "$ld_type" && die "LTO requires same compiler and linker" check_cflags -flto check_ldflags -flto $cpuflags + disable inline_asm_direct_symbol_refs fi +enabled ftrapv && check_cflags -ftrapv + +check_cc -mno-red-zone <<EOF && noredzone_flags="-mno-red-zone" +int x; +EOF + + if enabled icc; then # Just warnings, no remarks check_cflags -w1 # -wd: Disable following warnings # 144, 167, 556: -Wno-pointer-sign + # 188: enumerated type mixed with another type # 1292: attribute "foo" ignored # 1419: external declaration in primary source file # 10006: ignoring unknown option -fno-signed-zeros # 10148: ignoring unknown option -Wno-parentheses # 10156: ignoring option '-W'; no argument required - check_cflags -wd144,167,556,1292,1419,10006,10148,10156 + # 13200: No EMMS instruction before call to function + # 13203: No EMMS instruction before return from function + check_cflags -wd144,167,188,556,1292,1419,10006,10148,10156,13200,13203 # 11030: Warning unknown option --as-needed # 10156: ignoring option '-export'; no argument required check_ldflags -wd10156,11030 # icc 11.0 and 11.1 work with ebp_available, but don't pass the test enable ebp_available + # The test above does not test linking + enabled lto && disable symver_asm_label if enabled x86_32; then icc_version=$($cc -dumpversion) test ${icc_version%%.*} -ge 11 && @@ -4906,18 +6374,19 @@ if enabled icc; then fi elif enabled gcc; then check_optflags -fno-tree-vectorize + check_cflags -Werror=format-security check_cflags -Werror=implicit-function-declaration check_cflags -Werror=missing-prototypes check_cflags -Werror=return-type - check_cflags -Werror=declaration-after-statement check_cflags -Werror=vla - check_cflags -Werror=format-security + check_cflags -Wformat check_cflags -fdiagnostics-color=auto enabled extra_warnings || check_disable_warning -Wno-maybe-uninitialized elif enabled llvm_gcc; then check_cflags -mllvm -stack-alignment=16 elif enabled clang; then check_cflags -mllvm -stack-alignment=16 + check_cflags -mstack-alignment=16 check_cflags -Qunused-arguments check_cflags -Werror=implicit-function-declaration check_cflags -Werror=missing-prototypes @@ -4948,9 +6417,11 @@ elif enabled_any msvc icl; then # (correctly) on icl 13.x. check_cpp_condition "windows.h" "__ICL < 1300 || __ICL >= 1400" && add_cflags -Qansi-alias - # icl will pass the inline asm tests but inline asm is currently - # not supported (build will fail) - disable inline_asm + # Some inline asm is not compilable in debug + if enabled debug; then + disable ebp_available + disable ebx_available + fi fi # msvcrt10 x64 incorrectly enables log2, only msvcrt12 (MSVC 2013) onwards actually has log2. check_cpp_condition crtversion.h "_VC_CRT_MAJOR_VERSION >= 12" || disable log2 @@ -4965,6 +6436,13 @@ elif enabled_any msvc icl; then __declspec($_restrict) void* foo(int); EOF fi + # the new SSA optimzer in VS2015 U3 is mis-optimizing some parts of the code + # Issue has been fixed in MSVC v19.00.24218. + check_cpp_condition windows.h "_MSC_FULL_VER >= 190024218" || + check_cflags -d2SSAOptimizer- + # enable utf-8 source processing on VS2015 U2 and newer + check_cpp_condition windows.h "_MSC_FULL_VER >= 190023918" && + add_cflags -utf-8 fi for pfx in "" host_; do @@ -4989,6 +6467,8 @@ case $ld_type in ;; esac +enable frame_thread_encoder + enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; } check_deps $CONFIG_LIST \ @@ -4996,6 +6476,14 @@ check_deps $CONFIG_LIST \ $HAVE_LIST \ $ALL_COMPONENTS \ +enabled threads && ! enabled pthreads && ! enabled atomics_native && die "non pthread threading without atomics not supported, try adding --enable-pthreads or --cpu=i486 or higher if you are on x86" + + +if test $target_os = "haiku"; then + disable memalign + disable posix_memalign +fi + flatten_extralibs(){ unset nested_entries list_name=$1 @@ -5015,6 +6503,15 @@ flatten_extralibs(){ 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 @@ -5027,10 +6524,7 @@ for linkunit in $LIBRARY_LIST; do 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 @@ -5059,15 +6553,52 @@ if disabled stdatomic; then fi fi +# Check if requested libraries were found. +for lib in $AUTODETECT_LIBS; do + requested $lib && ! enabled $lib && die "ERROR: $lib requested but not found"; +done + enabled zlib && add_cppflags -DZLIB_CONST # conditional library dependencies, in linking order +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 cover_rect_filter && prepend avfilter_deps "avformat avcodec" +enabled ebur128_filter && enabled swresample && prepend avfilter_deps "swresample" +enabled elbg_filter && prepend avfilter_deps "avcodec" +enabled fftfilt_filter && prepend avfilter_deps "avcodec" +enabled find_rect_filter && prepend avfilter_deps "avformat avcodec" +enabled firequalizer_filter && prepend avfilter_deps "avcodec" +enabled mcdeint_filter && prepend avfilter_deps "avcodec" enabled movie_filter && prepend avfilter_deps "avformat avcodec" -enabled_any asyncts_filter resample_filter && - prepend avfilter_deps "avresample" +enabled pan_filter && prepend avfilter_deps "swresample" +enabled pp_filter && prepend avfilter_deps "postproc" +enabled removelogo_filter && prepend avfilter_deps "avformat avcodec swscale" +enabled resample_filter && prepend avfilter_deps "avresample" +enabled sab_filter && prepend avfilter_deps "swscale" enabled scale_filter && prepend avfilter_deps "swscale" - -enabled opus_decoder && prepend avcodec_deps "avresample" +enabled scale2ref_filter && prepend avfilter_deps "swscale" +enabled sofalizer_filter && prepend avfilter_deps "avcodec" +enabled showcqt_filter && prepend avfilter_deps "avformat avcodec swscale" +enabled showfreqs_filter && prepend avfilter_deps "avcodec" +enabled showspectrum_filter && prepend avfilter_deps "avcodec" +enabled signature_filter && prepend avfilter_deps "avcodec avformat" +enabled smartblur_filter && prepend avfilter_deps "swscale" +enabled spectrumsynth_filter && prepend avfilter_deps "avcodec" +enabled spp_filter && prepend avfilter_deps "avcodec" +enabled subtitles_filter && prepend avfilter_deps "avformat avcodec" +enabled uspp_filter && prepend avfilter_deps "avcodec" +enabled zoompan_filter && prepend avfilter_deps "swscale" + +enabled lavfi_indev && prepend avdevice_deps "avfilter" + +#FIXME +enabled sdl2_outdev && add_cflags $(filter_out '-Dmain=SDL_main' $sdl2_cflags) + +enabled opus_decoder && prepend avcodec_deps "swresample" expand_deps(){ lib_deps=${1}_deps @@ -5076,8 +6607,22 @@ expand_deps(){ unique $lib_deps } +#we have to remove gpl from the deps here as some code assumes all lib deps are libs +postproc_deps="$(filter_out 'gpl' $postproc_deps)" + map 'expand_deps $v' $LIBRARY_LIST +license="LGPL version 2.1 or later" +if enabled nonfree; then + license="nonfree and unredistributable" +elif enabled gplv3; then + license="GPL version 3 or later" +elif enabled lgplv3; then + license="LGPL version 3 or later" +elif enabled gpl; then + license="GPL version 2 or later" +fi + if test "$quiet" != "yes"; then echo "install prefix $prefix" @@ -5089,6 +6634,12 @@ if test "$host_cc" != "$cc"; then echo "host C library $host_libc_type" fi echo "ARCH $arch ($cpu)" +if test "$build_suffix" != ""; then + echo "build suffix $build_suffix" +fi +if test "$progs_suffix" != ""; then + echo "progs suffix $progs_suffix" +fi if test "$extra_version" != ""; then echo "version string suffix $extra_version" fi @@ -5103,7 +6654,9 @@ if enabled x86; then echo "3DNow! extended enabled ${amd3dnowext-no}" echo "SSE enabled ${sse-no}" echo "SSSE3 enabled ${ssse3-no}" + echo "AESNI enabled ${aesni-no}" echo "AVX enabled ${avx-no}" + echo "AVX2 enabled ${avx2-no}" echo "XOP enabled ${xop-no}" echo "FMA3 enabled ${fma3-no}" echo "FMA4 enabled ${fma4-no}" @@ -5122,6 +6675,14 @@ if enabled arm; then echo "ARMv6T2 enabled ${armv6t2-no}" echo "VFP enabled ${vfp-no}" echo "NEON enabled ${neon-no}" + echo "THUMB enabled ${thumb-no}" +fi +if enabled mips; then + echo "MIPS FPU enabled ${mipsfpu-no}" + echo "MIPS DSP R1 enabled ${mipsdsp-no}" + echo "MIPS DSP R2 enabled ${mipsdspr2-no}" + echo "MIPS MSA enabled ${msa-no}" + echo "LOONGSON MMI enabled ${mmi-no}" fi if enabled ppc; then echo "AltiVec enabled ${altivec-no}" @@ -5131,59 +6692,62 @@ if enabled ppc; then echo "dcbzl available ${dcbzl-no}" fi echo "debug symbols ${debug-no}" +echo "strip symbols ${stripping-no}" echo "optimize for size ${small-no}" echo "optimizations ${optimizations-no}" echo "static ${static-no}" echo "shared ${shared-no}" +echo "postprocessing support ${postproc-no}" echo "network support ${network-no}" echo "threading support ${thread_type-no}" echo "safe bitstream reader ${safe_bitstream_reader-no}" +echo "texi2html enabled ${texi2html-no}" +echo "perl enabled ${perl-no}" +echo "pod2man enabled ${pod2man-no}" +echo "makeinfo enabled ${makeinfo-no}" +echo "makeinfo supports HTML ${makeinfo_html-no}" +test -n "$random_seed" && + echo "random seed ${random_seed}" +echo echo "External libraries:" -print_enabled '' $EXTERNAL_LIBRARY_LIST | print_3_columns +print_enabled '' $EXTERNAL_LIBRARY_LIST $EXTERNAL_AUTODETECT_LIBRARY_LIST | print_in_columns echo + echo "External libraries providing hardware acceleration:" -print_enabled '' $HWACCEL_LIBRARY_LIST | print_3_columns +print_enabled '' $HWACCEL_LIBRARY_LIST $HWACCEL_AUTODETECT_LIBRARY_LIST | print_in_columns echo echo "Libraries:" -print_enabled '' $LIBRARY_LIST | print_3_columns +print_enabled '' $LIBRARY_LIST | print_in_columns echo echo "Programs:" -print_enabled '' $PROGRAM_LIST | print_3_columns +print_enabled '' $PROGRAM_LIST | print_in_columns echo -for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev; do +for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do echo "Enabled ${type}s:" eval list=\$$(toupper $type)_LIST - print_enabled '_*' $list | print_3_columns + print_enabled '_*' $list | print_in_columns echo done if test -n "$ignore_tests"; then ignore_tests=$(echo $ignore_tests | tr ',' ' ') echo "Ignored FATE tests:" - echo $ignore_tests | print_3_columns + echo $ignore_tests | print_in_columns echo fi -license="LGPL version 2.1 or later" -if enabled nonfree; then - license="nonfree and unredistributable" -elif enabled gplv3; then - license="GPL version 3 or later" -elif enabled lgplv3; then - license="LGPL version 3 or later" -elif enabled gpl; then - license="GPL version 2 or later" -fi - echo "License: $license" fi # test "$quiet" != "yes" -test -n "$WARNINGS" && printf "\n$WARNINGS" +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 $source_path/Makefile" > Makefile @@ -5191,13 +6755,18 @@ esc(){ echo "$*" | sed 's/%/%25/g;s/:/%3a/g' } -echo "config:$arch:$subarch:$cpu:$target_os:$(esc $cc_ident):$(esc $LIBAV_CONFIGURATION)" > avbuild/config.fate +echo "config:$arch:$subarch:$cpu:$target_os:$(esc $cc_ident):$(esc $FFMPEG_CONFIGURATION)" > ffbuild/config.fate + +enabled stripping || strip="echo skipping strip" +enabled stripping || striptype="" -config_files="$TMPH avbuild/config.mak" +config_files="$TMPH ffbuild/config.mak doc/config.texi" -cat > avbuild/config.mak <<EOF +cat > ffbuild/config.mak <<EOF # Automatically generated by configure - do not modify! -LIBAV_CONFIGURATION=$LIBAV_CONFIGURATION +ifndef FFMPEG_CONFIG_MAK +FFMPEG_CONFIG_MAK=1 +FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION prefix=$prefix LIBDIR=\$(DESTDIR)$libdir SHLIBDIR=\$(DESTDIR)$shlibdir @@ -5206,12 +6775,19 @@ BINDIR=\$(DESTDIR)$bindir DATADIR=\$(DESTDIR)$datadir DOCDIR=\$(DESTDIR)$docdir MANDIR=\$(DESTDIR)$mandir +PKGCONFIGDIR=\$(DESTDIR)$pkgconfigdir +INSTALL_NAME_DIR=$install_name_dir SRC_PATH=$source_path +SRC_LINK=$source_link +ifndef MAIN_MAKEFILE +SRC_PATH:=\$(SRC_PATH:.%=..%) +endif CC_IDENT=$cc_ident ARCH=$arch INTRINSICS=$intrinsics EXTERN_PREFIX=$extern_prefix CC=$cc +CXX=$cxx AS=$as OBJCC=$objcc LD=$ld @@ -5229,11 +6805,16 @@ AR_CMD=$ar NM_CMD=$nm RANLIB=$ranlib STRIP=$strip +STRIPTYPE=$striptype +NVCC=$nvcc +CP=cp -p LN_S=$ln_s CPPFLAGS=$CPPFLAGS CFLAGS=$CFLAGS +CXXFLAGS=$CXXFLAGS OBJCFLAGS=$OBJCFLAGS ASFLAGS=$ASFLAGS +NVCCFLAGS=$nvccflags AS_C=$AS_C AS_O=$AS_O OBJCC_C=$OBJCC_C @@ -5242,16 +6823,26 @@ OBJCC_O=$OBJCC_O CC_C=$CC_C CC_E=$CC_E CC_O=$CC_O -X86ASM_O=$X86ASM_O +CXX_C=$CXX_C +CXX_O=$CXX_O +NVCC_C=$NVCC_C +NVCC_O=$NVCC_O LD_O=$LD_O +X86ASM_O=$X86ASM_O LD_LIB=$LD_LIB LD_PATH=$LD_PATH +WINDRES=$windres +DEPWINDRES=$dep_cc +DOXYGEN=$doxygen LDFLAGS=$LDFLAGS LDEXEFLAGS=$LDEXEFLAGS LDSOFLAGS=$LDSOFLAGS SHFLAGS=$(echo $($ldflags_filter $SHFLAGS)) -STRIPFLAGS=$STRIPFLAGS +ASMSTRIPFLAGS=$ASMSTRIPFLAGS X86ASMFLAGS=$X86ASMFLAGS +BUILDSUF=$build_suffix +PROGSSUF=$progs_suffix +FULLNAME=$FULLNAME LIBPREF=$LIBPREF LIBSUF=$LIBSUF LIBNAME=$LIBNAME @@ -5260,6 +6851,7 @@ SLIBSUF=$SLIBSUF EXESUF=$EXESUF EXTRA_VERSION=$extra_version CCDEP=$CCDEP +CXXDEP=$CXXDEP CCDEP_FLAGS=$CCDEP_FLAGS ASDEP=$ASDEP ASDEP_FLAGS=$ASDEP_FLAGS @@ -5286,12 +6878,12 @@ HOSTLD_O=$HOSTLD_O TARGET_EXEC=$target_exec $target_exec_args TARGET_PATH=$target_path TARGET_SAMPLES=${target_samples:-\$(SAMPLES)} -CFLAGS-avplay=$sdl_cflags +CFLAGS-ffplay=${sdl2_cflags} CFLAGS_HEADERS=$CFLAGS_HEADERS LIB_INSTALL_EXTRA_CMD=$LIB_INSTALL_EXTRA_CMD EXTRALIBS=$extralibs COMPAT_OBJS=$compat_objs -INSTALL=install +INSTALL=$install SLIBNAME=${SLIBNAME} SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION} SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR} @@ -5302,30 +6894,40 @@ SLIB_INSTALL_LINKS=${SLIB_INSTALL_LINKS} SLIB_INSTALL_EXTRA_LIB=${SLIB_INSTALL_EXTRA_LIB} SLIB_INSTALL_EXTRA_SHLIB=${SLIB_INSTALL_EXTRA_SHLIB} VERSION_SCRIPT_POSTPROCESS_CMD=${VERSION_SCRIPT_POSTPROCESS_CMD} -SAMPLES:=${samples:-\$(LIBAV_SAMPLES)} +SAMPLES:=${samples:-\$(FATE_SAMPLES)} +NOREDZONE_FLAGS=$noredzone_flags +LIBFUZZER_PATH=$libfuzzer_path IGNORE_TESTS=$ignore_tests EOF -map 'eval echo "${v}_FFLIBS=\$${v}_deps" >> avbuild/config.mak' $LIBRARY_LIST +map 'eval echo "${v}_FFLIBS=\$${v}_deps" >> ffbuild/config.mak' $LIBRARY_LIST for entry in $LIBRARY_LIST $PROGRAM_LIST $EXTRALIBS_LIST; do - eval echo "EXTRALIBS-${entry}=\$${entry}_extralibs" >> avbuild/config.mak + eval echo "EXTRALIBS-${entry}=\$${entry}_extralibs" >> ffbuild/config.mak done cat > $TMPH <<EOF /* Automatically generated by configure - do not modify! */ -#ifndef LIBAV_CONFIG_H -#define LIBAV_CONFIG_H -#define LIBAV_CONFIGURATION "$(c_escape $LIBAV_CONFIGURATION)" -#define LIBAV_LICENSE "$(c_escape $license)" +#ifndef FFMPEG_CONFIG_H +#define FFMPEG_CONFIG_H +#define FFMPEG_CONFIGURATION "$(c_escape $FFMPEG_CONFIGURATION)" +#define FFMPEG_LICENSE "$(c_escape $license)" +#define CONFIG_THIS_YEAR 2017 +#define FFMPEG_DATADIR "$(eval c_escape $datadir)" #define AVCONV_DATADIR "$(eval c_escape $datadir)" #define CC_IDENT "$(c_escape ${cc_ident:-Unknown compiler})" -#define restrict $_restrict +#define av_restrict $_restrict #define EXTERN_PREFIX "${extern_prefix}" #define EXTERN_ASM ${extern_prefix} +#define BUILDSUF "$build_suffix" #define SLIBSUF "$SLIBSUF" +#define HAVE_MMX2 HAVE_MMXEXT +#define SWS_MAX_FILTER_SIZE $sws_max_filter_size EOF +test -n "$assert_level" && + echo "#define ASSERT_LEVEL $assert_level" >>$TMPH + test -n "$malloc_prefix" && echo "#define MALLOC_PREFIX $malloc_prefix" >>$TMPH @@ -5338,22 +6940,29 @@ fi enabled getenv || echo "#define getenv(x) NULL" >> $TMPH + +mkdir -p doc +mkdir -p tests +mkdir -p tests/api +echo "@c auto-generated by configure - do not modify! " > doc/config.texi + print_config ARCH_ "$config_files" $ARCH_LIST print_config HAVE_ "$config_files" $HAVE_LIST print_config CONFIG_ "$config_files" $CONFIG_LIST \ $CONFIG_EXTRA \ $ALL_COMPONENTS \ -echo "#endif /* LIBAV_CONFIG_H */" >> $TMPH +echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH +echo "endif # FFMPEG_CONFIG_MAK" >> ffbuild/config.mak # Do not overwrite an unchanged config.h to avoid superfluous rebuilds. cp_if_changed $TMPH config.h -touch avbuild/.config +touch ffbuild/.config enabled x86asm && cp_if_changed $TMPASM config.asm cat > $TMPH <<EOF -/* Generated by libav configure */ +/* Generated by ffmpeg configure */ #ifndef AVUTIL_AVCONFIG_H #define AVUTIL_AVCONFIG_H EOF @@ -5386,9 +6995,11 @@ print_enabled_components libavformat/protocol_list.c URLProtocol url_protocols $ cat > $TMPH <<EOF # Automatically generated by configure - do not modify! shared=$shared +build_suffix=$build_suffix prefix=$prefix libdir=$libdir incdir=$incdir +rpath=$(enabled rpath && echo "-Wl,-rpath,\${libdir}") source_path=${source_path} LIBPREF=${LIBPREF} LIBSUF=${LIBSUF} @@ -5398,7 +7009,9 @@ extralibs_avformat="$avformat_extralibs" extralibs_avdevice="$avdevice_extralibs" extralibs_avfilter="$avfilter_extralibs" extralibs_avresample="$avresample_extralibs" +extralibs_postproc="$postproc_extralibs" extralibs_swscale="$swscale_extralibs" +extralibs_swresample="$swresample_extralibs" EOF for lib in $LIBRARY_LIST; do @@ -5406,4 +7019,4 @@ for lib in $LIBRARY_LIST; do echo ${lib}_deps=\"$lib_deps\" >> $TMPH done -cp_if_changed $TMPH avbuild/config.sh +cp_if_changed $TMPH ffbuild/config.sh |