diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 2569 |
1 files changed, 2011 insertions, 558 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." @@ -79,15 +79,20 @@ Help options: Standard options: --logfile=FILE log tests and output to FILE [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 @@ -100,33 +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 + --enable-raise-major increase major version numbers in sonames [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-avserver deprecated, does nothing + --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 @@ -134,6 +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 @@ -174,7 +188,7 @@ Individual component options: 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 @@ -185,73 +199,124 @@ 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-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-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. + + --enable-avisynth enable reading of AviSynth script files [no] + --disable-bzlib disable bzlib [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-libkvazaar enable HEVC encoding via libkvazaar [no] + --enable-libmodplug enable ModPlug via libmodplug [no] + --enable-libmp3lame enable MP3 encoding via libmp3lame [no] + --enable-libnut enable NUT (de)muxing via libnut, + native (de)muxer exists [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-librubberband enable rubberband needed for rubberband filter [no] + --enable-librtmp enable RTMP[E] support via librtmp [no] + --enable-libschroedinger enable Dirac de/encoding via libschroedinger [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-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-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-mediacodec enable Android MediaCodec support [no] + --enable-netcdf enable NetCDF, 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-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-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] + --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-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-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] + --disable-vaapi disable Video Acceleration API (mainly Unix/Intel) code [autodetect] + --disable-vda disable Apple Video Decode Acceleration 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 [$cross_prefix] + --progs-suffix=SUFFIX program name suffix [] --enable-cross-compile assume a cross-compiler is used --sysroot=PATH root of cross-build tree --sysinclude=PATH location of cross-build system headers @@ -259,16 +324,24 @@ Toolchain options: --target-exec=CMD command to run executables on target --target-path=DIR path to view of build directory on target --target-samples=DIR path to samples directory on target + --tempprefix=PATH force fixed dir/prefix instead of mktemp for checks --toolchain=NAME set tool defaults according to NAME - --nm=NM use nm tool + --nm=NM use nm tool NM [$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 [$windres_default] + --yasmexe=EXE use yasm-compatible assembler EXE [$yasmexe_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 + --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 @@ -277,9 +350,11 @@ 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] + --extra-ldlibflags=ELDFLAGS add ELDFLAGS to LDLIBFLAGS [$LDLIBFLAGS] --extra-libs=ELIBS add ELIBS [$ELIBS] --extra-version=STRING version string suffix [] --optflags=OPTFLAGS override optimization-related compiler flags @@ -297,7 +372,7 @@ 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 [$sws_max_filter_size_default] Optimization options (experts only): --disable-asm disable all assembly optimizations @@ -319,6 +394,7 @@ Optimization options (experts only): --disable-fma3 disable FMA3 optimizations --disable-fma4 disable FMA4 optimizations --disable-avx2 disable AVX2 optimizations + --disable-aesni disable AESNI optimizations --disable-armv5te disable armv5te optimizations --disable-armv6 disable armv6 optimizations --disable-armv6t2 disable armv6t2 optimizations @@ -326,14 +402,28 @@ Optimization options (experts only): --disable-neon disable NEON optimizations --disable-inline-asm disable use of inline assembly --disable-yasm disable use of nasm/yasm assembly - -Developer options (useful when working on Libav itself): + --disable-mipsdsp disable MIPS DSP ASE R1 optimizations + --disable-mipsdspr2 disable MIPS DSP ASE R2 optimizations + --disable-msa disable MSA optimizations + --disable-mipsfpu disable floating point MIPS optimizations + --disable-mmi disable Loongson SIMD optimizations + --disable-fast-unaligned consider unaligned accesses slow + +Developer options (useful when working on FFmpeg itself): --disable-debug disable debugging symbols --enable-debug=LEVEL set the debug level [$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; @@ -355,6 +445,18 @@ EOF } quotes='""' +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 @@ -362,31 +464,23 @@ log(){ 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$bold_color$@$reset_color" cat <<EOF If you think configure made a mistake, make sure you are using the latest version from Git. If the latest version fails, report the problem to the -libav-tools@libav.org mailing list or IRC #libav on irc.freenode.net. +ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net. EOF if disabled logging; then cat <<EOF @@ -396,7 +490,7 @@ EOF else cat <<EOF Include the log file "$logfile" produced by configure as this will help -solving the problem. +solve the problem. EOF fi exit 1 @@ -422,7 +516,7 @@ sh_quote(){ } cleanws(){ - echo "$@" | sed 's/^ *//;s/ */ /g;s/ *$//' + echo "$@" | sed 's/^ *//;s/[[:space:]][[:space:]]*/ /g;s/ *$//' } filter(){ @@ -502,6 +596,13 @@ popvar(){ done } +request(){ + for var in $*; do + eval ${var}_requested=yes + eval $var= + done +} + enable(){ set_all yes $* } @@ -558,13 +659,18 @@ enable_deep_weak(){ done } +requested(){ + test "${1#!}" = "$1" && op='=' || op=!= + eval test "x\$${1#!}_requested" $op "xyes" +} + enabled(){ - test "${1#!}" = "$1" && op== || op=!= + test "${1#!}" = "$1" && op='=' || op=!= eval test "x\$${1#!}" $op "xyes" } disabled(){ - test "${1#!}" = "$1" && op== || op=!= + test "${1#!}" = "$1" && op='=' || op=!= eval test "x\$${1#!}" $op "xno" } @@ -629,9 +735,9 @@ do_check_deps(){ [ -n "$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_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_any $dep_sel && { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but some selected dependency is unsatisfied: $dep_sel"; } if enabled $cfg; then enable_deep $dep_sel @@ -674,6 +780,12 @@ 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; } } }" @@ -716,6 +828,10 @@ add_cflags(){ append CFLAGS $($cflags_filter "$@") } +add_cxxflags(){ + append CXXFLAGS $($cflags_filter "$@") +} + add_asflags(){ append ASFLAGS $($asflags_filter "$@") } @@ -732,8 +848,12 @@ add_ldexeflags(){ append LDEXEFLAGS $($ldflags_filter "$@") } +add_ldlibflags(){ + append LDLIBFLAGS $($ldflags_filter "$@") +} + add_stripflags(){ - append STRIPFLAGS "$@" + append ASMSTRIPFLAGS "$@" } add_extralibs(){ @@ -763,6 +883,11 @@ check_cmd(){ "$@" >> $logfile 2>&1 } +check_stat(){ + log check_stat "$@" + stat "$1" >> $logfile 2>&1 +} + cc_o(){ eval printf '%s\\n' $CC_O } @@ -778,11 +903,18 @@ 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) $TMPM } check_cpp(){ @@ -814,6 +946,25 @@ void foo(void){ __asm__ volatile($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\"" @@ -825,7 +976,7 @@ check_yasm(){ echo "$1" > $TMPS log_file $TMPS shift 1 - check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS + check_cmd $yasmexe $YASMFLAGS -Werror "$@" -o $TMPO $TMPS } ld_o(){ @@ -834,12 +985,14 @@ ld_o(){ check_ld(){ log check_ld "$@" - 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 $extralibs } print_include(){ @@ -883,6 +1036,14 @@ check_cflags(){ test_cflags "$@" && 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 "$@") @@ -898,7 +1059,7 @@ check_objcflags(){ test_ldflags(){ log test_ldflags "$@" - check_ld "$@" <<EOF + check_ld "cc" "$@" <<EOF int main(void){ return 0; } EOF } @@ -914,7 +1075,7 @@ test_stripflags(){ check_cc <<EOF int main(void) { return 0; } EOF - check_cmd $strip $STRIPFLAGS "$@" $TMPO + check_cmd $strip $ASMSTRIPFLAGS "$@" $TMPO } check_stripflags(){ @@ -933,17 +1094,44 @@ int x; EOF } +check_header_objcc(){ + log check_header_objcc "$@" + rm -f -- "$TMPO" + header=$1 + shift + disable_safe $header + { + echo "#include <$header>" + echo "int main(void) { return 0; }" + } | check_objcc && check_stat "$TMPO" && enable_safe $headers +} + check_func(){ log check_func "$@" 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 @@ -951,10 +1139,10 @@ 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 } @@ -967,11 +1155,36 @@ 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_safe $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_safe $headers +} + +check_class_headers_cpp(){ + log check_class_headers_cpp "$@" + 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_safe $headers } check_cpp_condition(){ @@ -987,13 +1200,15 @@ check_cpp_condition(){ EOF } -test_cflags_cpp(){ - log test_cflags_cpp "$@" +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: $condition" #endif @@ -1008,13 +1223,22 @@ check_lib(){ check_func_headers "$headers" "$funcs" "$@" && add_extralibs "$@" } +check_lib_cpp(){ + log check_lib_cpp "$@" + headers="$1" + classes="$2" + shift 2 + check_class_headers_cpp "$headers" "$classes" "$@" && add_extralibs "$@" +} + check_pkg_config(){ log check_pkg_config "$@" - pkg="$1" + pkgandversion="$1" + pkg="${1%% *}" headers="$2" funcs="$3" shift 3 - check_cmd $pkg_config --exists --print-errors $pkg || return + check_cmd $pkg_config --exists --print-errors $pkgandversion || return pkg_cflags=$($pkg_config --cflags $pkg_config_flags $pkg) pkg_libs=$($pkg_config --libs $pkg_config_flags $pkg) check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" && @@ -1023,7 +1247,7 @@ 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(){ @@ -1084,7 +1308,7 @@ 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(){ @@ -1106,10 +1330,42 @@ require(){ check_lib "$headers" $func "$@" || die "ERROR: $name not found" } -require_pkg_config(){ - log require_pkg_config "$@" +require_cpp(){ + name="$1" + headers="$2" + classes="$3" + shift 3 + check_lib_cpp "$headers" "$classes" "$@" || die "ERROR: $name not found" +} + +use_pkg_config(){ + log use_pkg_config "$@" pkg="$1" - check_pkg_config "$@" || die "ERROR: $pkg not found" + check_pkg_config "$@" || return 1 + add_cflags $(get_safe "${pkg}_cflags") + add_extralibs $(get_safe "${pkg}_libs") +} + +require_pkg_config(){ + use_pkg_config "$@" || die "ERROR: $pkg not found using pkg-config$pkg_config_fail_message" +} + +require_libfreetype(){ + log require_libfreetype "$@" + pkg="freetype2" + check_cmd $pkg_config --exists --print-errors $pkg \ + || die "ERROR: $pkg not found" + pkg_cflags=$($pkg_config --cflags $pkg_config_flags $pkg) + pkg_libs=$($pkg_config --libs $pkg_config_flags $pkg) + { + echo "#include <ft2build.h>" + echo "#include FT_FREETYPE_H" + echo "long check_func(void) { return (long) FT_Init_FreeType; }" + echo "int main(void) { return 0; }" + } | check_ld "cc" $pkg_cflags $pkg_libs \ + && set_safe "${pkg}_cflags" $pkg_cflags \ + && set_safe "${pkg}_libs" $pkg_libs \ + || die "ERROR: $pkg not found" add_cflags $(get_safe "${pkg}_cflags") add_extralibs $(get_safe "${pkg}_libs") } @@ -1164,12 +1420,6 @@ check_host_cpp_condition(){ EOF } -apply(){ - file=$1 - shift - "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" -} - cp_if_changed(){ cmp -s "$1" "$2" && { test "$quiet" != "yes" && echo "$2 is unchanged"; } && return mkdir -p "$(dirname $2)" @@ -1213,36 +1463,49 @@ 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 metadata_example - output_example + muxing_example qsvdec_example + remuxing_example + resampling_audio_example + scaling_video_example transcode_aac_example + transcoding_example " - -HWACCEL_LIBRARY_NONFREE_LIST=" - cuda - libnpp -" -HWACCEL_LIBRARY_LIST=" - $HWACCEL_LIBRARY_NONFREE_LIST - d3d11va - dxva2 - libmfx - mmal - nvenc - omx - vaapi - vda - vdpau +EXTERNAL_AUTODETECT_LIBRARY_LIST=" + bzlib + iconv + libxcb + libxcb_shm + libxcb_shape + libxcb_xfixes + lzma + schannel + sdl + sdl2 + securetransport + xlib + zlib " EXTERNAL_LIBRARY_GPL_LIST=" + avisynth + frei0r libcdio + librubberband + libvidstab libx264 libx265 libxavs @@ -1250,58 +1513,120 @@ EXTERNAL_LIBRARY_GPL_LIST=" " EXTERNAL_LIBRARY_NONFREE_LIST=" - libfaac libfdk_aac openssl " EXTERNAL_LIBRARY_VERSION3_LIST=" + gmp libopencore_amrnb libopencore_amrwb - libvo_aacenc libvo_amrwbenc " +EXTERNAL_LIBRARY_GPLV3_LIST=" + libsmbclient +" + EXTERNAL_LIBRARY_LIST=" + $EXTERNAL_AUTODETECT_LIBRARY_LIST $EXTERNAL_LIBRARY_GPL_LIST $EXTERNAL_LIBRARY_NONFREE_LIST $EXTERNAL_LIBRARY_VERSION3_LIST - avisynth - bzlib - frei0r + $EXTERNAL_LIBRARY_GPLV3_LIST + chromaprint + crystalhd + decklink + gcrypt gnutls + jni + ladspa + libass + libbluray libbs2b + libcaca + libcelt libdc1394 - libdcadec + libflite libfontconfig libfreetype + libfribidi + libgme libgsm - libhdcd + libiec61883 libilbc libkvazaar + libmodplug libmp3lame + libnut libopencv libopenh264 libopenjpeg + libopenmpt libopus libpulse librtmp libschroedinger + libshine + libsmbclient libsnappy + libsoxr libspeex + libssh + libtesseract libtheora libtwolame + libv4l2 libvorbis libvpx libwavpack libwebp - libxcb - libxcb_shm - libxcb_xfixes - zlib + libzimg + libzmq + libzvbi + mediacodec + netcdf + openal + opencl + opengl + videotoolbox +" +HWACCEL_AUTODETECT_LIBRARY_LIST=" + audiotoolbox + cuda + cuvid + d3d11va + dxva2 + nvenc + vaapi + vda + vdpau + videotoolbox_hwaccel + xvmc +" + +HWACCEL_LIBRARY_NONFREE_LIST=" + libnpp +" + +HWACCEL_LIBRARY_LIST=" + $HWACCEL_AUTODETECT_LIBRARY_LIST + $HWACCEL_LIBRARY_NONFREE_LIST + libmfx + mmal + omx +" + +DOCUMENT_LIST=" + doc + htmlpages + manpages + podpages + txtpages " FEATURE_LIST=" + ftrapv gray hardcoded_tables omx_rpi @@ -1309,7 +1634,6 @@ FEATURE_LIST=" safe_bitstream_reader shared small - sram static swscale_alpha " @@ -1321,6 +1645,8 @@ LIBRARY_LIST=" avformat avresample avutil + postproc + swresample swscale " @@ -1331,26 +1657,30 @@ 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 " CONFIG_LIST=" $COMPONENT_LIST + $DOCUMENT_LIST $EXAMPLE_LIST $EXTERNAL_LIBRARY_LIST $HWACCEL_LIBRARY_LIST @@ -1359,10 +1689,11 @@ CONFIG_LIST=" $LIBRARY_LIST $PROGRAM_LIST $SUBSYSTEM_LIST + fontconfig + memory_poisoning neon_clobber_test pic - pod2man - texi2html + raise_major thumb valgrind_backtrace xmm_clobber_test @@ -1370,6 +1701,7 @@ CONFIG_LIST=" THREADS_LIST=" pthreads + os2threads w32threads " @@ -1379,6 +1711,12 @@ ATOMICS_LIST=" atomics_win32 " +AUTODETECT_LIBS=" + $EXTERNAL_AUTODETECT_LIBRARY_LIST + $HWACCEL_AUTODETECT_LIBRARY_LIST + $THREADS_LIST +" + ARCH_LIST=" aarch64 alpha @@ -1414,9 +1752,29 @@ 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 @@ -1449,22 +1807,12 @@ 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=" @@ -1485,6 +1833,7 @@ BUILTIN_LIST=" MemoryBarrier mm_empty rdtsc + sarestart sem_timedwait sync_val_compare_and_swap " @@ -1500,12 +1849,13 @@ HAVE_LIST_PUB=" " HEADERS_LIST=" - AVFoundation_AVFoundation_h alsa_asoundlib_h altivec_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 @@ -1513,15 +1863,22 @@ HEADERS_LIST=" dev_video_bktr_ioctl_bt848_h dev_video_meteor_ioctl_meteor_h direct_h + dirent_h dlfcn_h d3d11_h dxva_h + ES2_gl_h gsm_h io_h mach_mach_time_h machine_ioctl_bt848_h machine_ioctl_meteor_h malloc_h + opencv2_core_core_c_h + openjpeg_2_1_openjpeg_h + openjpeg_2_0_openjpeg_h + openjpeg_1_5_openjpeg_h + OpenGL_gl3_h poll_h sndio_h soundcard_h @@ -1534,6 +1891,8 @@ HEADERS_LIST=" sys_time_h sys_un_h sys_videoio_h + termios_h + udplite_h unistd_h valgrind_valgrind_h windows_h @@ -1544,14 +1903,24 @@ 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 @@ -1572,7 +1941,9 @@ MATH_FUNCS=" " SYSTEM_FUNCS=" + access aligned_malloc + arc4random clock_gettime closesocket CommandLineToArgvW @@ -1591,12 +1962,17 @@ SYSTEM_FUNCS=" getrusage GetSystemTimeAsFileTime gettimeofday + glob + glXGetProcAddress gmtime_r inet_aton isatty jack_port_get_latency_range + kbhit LoadLibrary localtime_r + lstat + lzo1x_999_compress mach_absolute_time MapViewOfFile memalign @@ -1604,9 +1980,12 @@ SYSTEM_FUNCS=" mmap mprotect nanosleep + PeekNamedPipe posix_memalign + pthread_cancel sched_getaffinity SetConsoleTextAttribute + SetConsoleCtrlHandler setmode setrlimit Sleep @@ -1614,7 +1993,9 @@ SYSTEM_FUNCS=" sysconf sysctl usleep + UTGetOSTypeFromString VirtualAlloc + wglGetProcAddress " TOOLCHAIN_FEATURES=" @@ -1628,9 +2009,13 @@ 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 @@ -1645,11 +2030,14 @@ TYPES_LIST=" 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 " @@ -1658,7 +2046,9 @@ 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 @@ -1668,18 +2058,26 @@ HAVE_LIST=" $THREADS_LIST $TOOLCHAIN_FEATURES $TYPES_LIST + atomics_native dos_paths dxva2_lib + dxva2api_cobj libc_msvcrt libdc1394_1 libdc1394_2 + makeinfo + makeinfo_html MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS - sdl + perl + pod2man + sdl2 section_data_rel_ro + texi2html threads vaapi_drm vaapi_x11 vdpau_x11 + winrt xlib " @@ -1694,14 +2092,14 @@ CONFIG_EXTRA=" cabac dirac_parse dvprofile + exif faandct faanidct fdctdsp flacdsp fmtconvert + frame_thread_encoder g722dsp - gcrypt - gmp golomb gplv3 h263dsp @@ -1716,13 +2114,16 @@ CONFIG_EXTRA=" huffyuvencdsp idctdsp iirfilter - imdct15 + mdct15 intrax8 iso_media ividsp jpegtables - libx262 lgplv3 + libx262 + llauddsp + llviddsp + llvidencdsp lpc lzf me_cmp @@ -1756,6 +2157,7 @@ CONFIG_EXTRA=" vp3dsp vp56dsp vp8dsp + vt_bt2020 wma_freqs wmv2dsp " @@ -1773,6 +2175,7 @@ CMDLINE_SELECT=" lto optimizations rpath + stripping " PATHS_LIST=" @@ -1782,8 +2185,10 @@ PATHS_LIST=" incdir libdir mandir + pkgconfigdir prefix shlibdir + install_name_dir " CMDLINE_SET=" @@ -1791,41 +2196,55 @@ 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_ld host_ldflags host_libs host_os + install ld + ln_s logfile malloc_prefix nm optflags 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 + yasmexe " CMDLINE_APPEND=" extra_cflags + extra_cxxflags extra_objcflags host_cppflags " @@ -1842,10 +2261,26 @@ 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 +loongson2_deps="mips" +loongson3_deps="mips" +mipsfpu_deps="mips" +mipsdsp_deps="mips" +mipsdspr2_deps="mips" +mips32r2_deps="mips" +mips32r5_deps="mips" +mips32r6_deps="mips" +mips64r2_deps="mips" +mips64r6_deps="mips" +msa_deps="mipsfpu" +mmi_deps="mips" + altivec_deps="ppc" +dcbzl_deps="ppc" +ldbrx_deps="ppc" ppc4xx_deps="ppc" vsx_deps="altivec" power8_deps="vsx" @@ -1865,6 +2300,7 @@ sse3_deps="sse2" ssse3_deps="sse3" sse4_deps="ssse3" sse42_deps="sse4" +aesni_deps="sse42" avx_deps="sse42" xop_deps="avx" fma3_deps="avx" @@ -1908,22 +2344,26 @@ error_resilience_select="me_cmp" faandct_deps="faan fdctdsp" faanidct_deps="faan idctdsp" h264dsp_select="startcode" +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" 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="imdct15 mdct sinewin" -aac_encoder_select="audio_frame_queue iirfilter mdct sinewin" +aac_decoder_select="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" @@ -1933,8 +2373,11 @@ 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_select="zlib" +apng_encoder_select="llvidencdsp zlib" asv1_decoder_select="blockdsp bswapdsp idctdsp" asv1_encoder_select="bswapdsp fdctdsp pixblockdsp" asv2_decoder_select="blockdsp bswapdsp idctdsp" @@ -1942,6 +2385,7 @@ 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" @@ -1951,20 +2395,21 @@ 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" dvvideo_decoder_select="dvprofile idctdsp" dvvideo_encoder_select="dvprofile fdctdsp me_cmp pixblockdsp" -dxa_decoder_deps="zlib" +dxa_decoder_select="zlib" dxv_decoder_select="lzf texturedsp" eac3_decoder_select="ac3_decoder" eac3_encoder_select="ac3_encoder" eamad_decoder_select="aandcttables blockdsp bswapdsp idctdsp mpegvideo" -eatgq_decoder_select="aandcttables idctdsp" +eatgq_decoder_select="aandcttables" eatqi_decoder_select="aandcttables blockdsp bswapdsp idctdsp" -exr_decoder_deps="zlib" +exr_decoder_select="zlib" ffv1_decoder_select="golomb rangecoder" ffv1_encoder_select="rangecoder" ffvhuff_decoder_select="huffyuv_decoder" @@ -1972,20 +2417,22 @@ ffvhuff_encoder_select="huffyuv_encoder" fic_decoder_select="golomb" flac_decoder_select="flacdsp golomb" flac_encoder_select="bswapdsp flacdsp golomb lpc" -flashsv_decoder_deps="zlib" -flashsv_encoder_deps="zlib" -flashsv2_decoder_deps="zlib" +flashsv2_decoder_select="zlib" +flashsv2_encoder_select="zlib" +flashsv_decoder_select="zlib" +flashsv_encoder_select="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" +g2m_decoder_select="blockdsp idctdsp jpegtables zlib" +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" @@ -1993,8 +2440,8 @@ hap_decoder_select="snappy texturedsp" hap_encoder_deps="libsnappy" hap_encoder_select="texturedspenc" hevc_decoder_select="bswapdsp cabac golomb videodsp" -huffyuv_decoder_select="bswapdsp huffyuvdsp" -huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp" +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" @@ -2004,14 +2451,14 @@ interplay_video_decoder_select="hpeldsp" jpegls_decoder_select="golomb mjpeg_decoder" jpegls_encoder_select="golomb" jv_decoder_select="blockdsp" -lagarith_decoder_select="huffyuvdsp" -ljpeg_encoder_select="aandcttables idctdsp jpegtables" +lagarith_decoder_select="llviddsp" +ljpeg_encoder_select="aandcttables idctdsp jpegtables mpegvideoenc" loco_decoder_select="golomb" -magicyuv_decoder_select="huffyuvdsp" +magicyuv_decoder_select="llviddsp" 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" @@ -2030,10 +2477,11 @@ mpc7_decoder_select="bswapdsp mpegaudiodsp" mpc8_decoder_select="mpegaudiodsp" mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" mpeg_xvmc_decoder_select="mpeg2video_decoder" -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" @@ -2042,56 +2490,65 @@ 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 vc1_decoder" +mss2_decoder_select="vc1_decoder mpegvideo" 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" -png_decoder_deps="zlib" -png_encoder_deps="zlib" -png_encoder_select="huffyuvencdsp" -prores_decoder_select="idctdsp" +opus_decoder_deps="swresample" +opus_decoder_select="mdct15" +opus_encoder_select="audio_frame_queue mdct15" +png_decoder_select="zlib" +png_encoder_select="llvidencdsp zlib" +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" -rscc_decoder_deps="zlib" -rv10_decoder_select="error_resilience h263_decoder h263dsp mpeg_er" +rawvideo_decoder_select="bswapdsp" +rscc_decoder_select="zlib" +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" -screenpresso_decoder_deps="zlib" -shorten_decoder_select="golomb" +rv30_decoder_select="golomb h264pred h264qpel mpegvideo rv34dsp" +rv40_decoder_select="golomb h264pred h264qpel mpegvideo rv34dsp" +screenpresso_decoder_select="zlib" +shorten_decoder_select="golomb 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" svq1_decoder_select="hpeldsp" svq1_encoder_select="aandcttables hpeldsp me_cmp mpegvideoenc" svq3_decoder_select="golomb h264dsp h264parse h264pred hpeldsp tpeldsp videodsp" svq3_decoder_suggest="zlib" tak_decoder_select="audiodsp" -tdsc_decoder_deps="zlib" -tdsc_decoder_select="mjpeg_decoder" +tdsc_decoder_select="zlib 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" truemotion2_decoder_select="bswapdsp" truespeech_decoder_select="bswapdsp" -tscc_decoder_deps="zlib" -txd_decoder_select="texturedsp" +tscc_decoder_select="zlib" twinvq_decoder_select="mdct lsp sinewin" -utvideo_decoder_select="bswapdsp" -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" +vc1_qsv_decoder_deps="libmfx" +vc1_qsv_decoder_select="qsvdec vc1_qsv_hwaccel vc1_parser" vc1image_decoder_select="vc1_decoder" vorbis_decoder_select="mdct" vorbis_encoder_select="mdct" @@ -2102,8 +2559,9 @@ 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" -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" @@ -2116,26 +2574,49 @@ 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" -zerocodec_decoder_deps="zlib" -zlib_decoder_deps="zlib" -zlib_encoder_deps="zlib" -zmbv_decoder_deps="zlib" -zmbv_encoder_deps="zlib" +xma1_decoder_select="wmapro_decoder" +xma2_decoder_select="wmapro_decoder" +zerocodec_decoder_select="zlib" +zlib_decoder_select="zlib" +zlib_encoder_select="zlib" +zmbv_decoder_select="zlib" +zmbv_encoder_select="zlib" + +# platform codecs +audiotoolbox_deps="AudioToolbox_AudioToolbox_h" +audiotoolbox_extralibs="-framework CoreFoundation -framework AudioToolbox -framework CoreMedia" # hardware accelerators -d3d11va_deps="d3d11_h dxva_h ID3D11VideoDecoder" +crystalhd_deps="libcrystalhd_libcrystalhd_if_h" +cuda_deps_any="dlopen LoadLibrary" +cuvid_deps="cuda" +d3d11va_deps="d3d11_h dxva_h ID3D11VideoDecoder ID3D11VideoContext" dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode" +dxva2_extralibs="-luser32" vaapi_deps="va_va_h" -vda_deps="VideoDecodeAcceleration_VDADecoder_h pthreads" -vda_extralibs="-framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore" +vda_framework_deps="VideoDecodeAcceleration_VDADecoder_h" +vda_framework_extralibs="-framework VideoDecodeAcceleration" +vda_deps="vda_framework pthreads" +vda_extralibs="-framework CoreFoundation -framework QuartzCore" vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" +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" +h263_videotoolbox_hwaccel_deps="videotoolbox" +h263_videotoolbox_hwaccel_select="h263_decoder" +h264_crystalhd_decoder_select="crystalhd h264_mp4toannexb_bsf h264_parser" +h264_cuvid_hwaccel_deps="cuda cuvid" +h264_cuvid_hwaccel_select="h264_cuvid_decoder" h264_d3d11va_hwaccel_deps="d3d11va" h264_d3d11va_hwaccel_select="h264_decoder" h264_dxva2_hwaccel_deps="dxva2" h264_dxva2_hwaccel_select="h264_decoder" +h264_mediacodec_decoder_deps="mediacodec" +h264_mediacodec_hwaccel_deps="mediacodec" +h264_mediacodec_decoder_select="h264_mp4toannexb_bsf h264_parser" h264_mmal_decoder_deps="mmal" h264_mmal_decoder_select="mmal" h264_mmal_hwaccel_deps="mmal" @@ -2143,23 +2624,53 @@ h264_omx_encoder_deps="omx" h264_qsv_hwaccel_deps="libmfx" h264_vaapi_hwaccel_deps="vaapi" h264_vaapi_hwaccel_select="h264_decoder" +h264_vda_decoder_deps="vda" +h264_vda_decoder_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_decoder_deps="vdpau" +h264_vdpau_decoder_select="h264_decoder" h264_vdpau_hwaccel_deps="vdpau" h264_vdpau_hwaccel_select="h264_decoder" +h264_videotoolbox_hwaccel_deps="videotoolbox" +h264_videotoolbox_hwaccel_select="h264_decoder" +hevc_cuvid_hwaccel_deps="cuda cuvid" +hevc_cuvid_hwaccel_select="hevc_cuvid_decoder" hevc_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_HEVC" hevc_d3d11va_hwaccel_select="hevc_decoder" +hevc_mediacodec_decoder_deps="mediacodec" +hevc_mediacodec_hwaccel_deps="mediacodec" +hevc_mediacodec_decoder_select="hevc_mp4toannexb_bsf hevc_parser" hevc_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_HEVC" hevc_dxva2_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" +mjpeg_cuvid_hwaccel_deps="cuda cuvid" +mjpeg_cuvid_hwaccel_select="mjpeg_cuvid_decoder" mjpeg_vaapi_encoder_deps="VAEncPictureParameterBufferJPEG" mjpeg_vaapi_encoder_select="vaapi_encode jpegtables" +mpeg_vdpau_decoder_deps="vdpau" +mpeg_vdpau_decoder_select="mpeg2video_decoder" +mpeg_xvmc_hwaccel_deps="xvmc" +mpeg_xvmc_hwaccel_select="mpeg2video_decoder" +mpeg1_cuvid_hwaccel_deps="cuda cuvid" +mpeg1_cuvid_hwaccel_select="mpeg1_cuvid_decoder" +mpeg1_vdpau_decoder_deps="vdpau" +mpeg1_vdpau_decoder_select="mpeg1video_decoder" mpeg1_vdpau_hwaccel_deps="vdpau" mpeg1_vdpau_hwaccel_select="mpeg1video_decoder" +mpeg1_videotoolbox_hwaccel_deps="videotoolbox" +mpeg1_videotoolbox_hwaccel_select="mpeg1video_decoder" +mpeg1_xvmc_hwaccel_deps="xvmc" +mpeg1_xvmc_hwaccel_select="mpeg1video_decoder" +mpeg2_crystalhd_decoder_select="crystalhd" +mpeg2_cuvid_hwaccel_deps="cuda cuvid" +mpeg2_cuvid_hwaccel_select="mpeg2_cuvid_decoder" mpeg2_d3d11va_hwaccel_deps="d3d11va" mpeg2_d3d11va_hwaccel_select="mpeg2video_decoder" mpeg2_dxva2_hwaccel_deps="dxva2" @@ -2168,15 +2679,36 @@ mpeg2_mmal_decoder_deps="mmal" mpeg2_mmal_decoder_select="mmal" mpeg2_mmal_hwaccel_deps="mmal" mpeg2_qsv_hwaccel_deps="libmfx" +mpeg2_qsv_hwaccel_select="qsvdec_mpeg2" 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_crystalhd_decoder_select="crystalhd" +mpeg4_cuvid_hwaccel_deps="cuda cuvid" +mpeg4_cuvid_hwaccel_select="mpeg4_cuvid_decoder" +mpeg4_mediacodec_decoder_deps="mediacodec" +mpeg4_mediacodec_hwaccel_deps="mediacodec" +mpeg4_mmal_decoder_deps="mmal" +mpeg4_mmal_decoder_select="mmal" +mpeg4_mmal_hwaccel_deps="mmal" mpeg4_omx_encoder_deps="omx" mpeg4_vaapi_hwaccel_deps="vaapi" mpeg4_vaapi_hwaccel_select="mpeg4_decoder" +mpeg4_vdpau_decoder_deps="vdpau" +mpeg4_vdpau_decoder_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" +msmpeg4_crystalhd_decoder_select="crystalhd" +vc1_crystalhd_decoder_select="crystalhd" +vc1_cuvid_hwaccel_deps="cuda cuvid" +vc1_cuvid_hwaccel_select="vc1_cuvid_decoder" vc1_d3d11va_hwaccel_deps="d3d11va" vc1_d3d11va_hwaccel_select="vc1_decoder" vc1_dxva2_hwaccel_deps="dxva2" @@ -2185,21 +2717,36 @@ vc1_mmal_decoder_deps="mmal" vc1_mmal_decoder_select="mmal" vc1_mmal_hwaccel_deps="mmal" vc1_qsv_hwaccel_deps="libmfx" +vc1_qsv_hwaccel_select="qsvdec_vc1" vc1_vaapi_hwaccel_deps="vaapi" vc1_vaapi_hwaccel_select="vc1_decoder" +vc1_vdpau_decoder_deps="vdpau" +vc1_vdpau_decoder_select="vc1_decoder" vc1_vdpau_hwaccel_deps="vdpau" vc1_vdpau_hwaccel_select="vc1_decoder" +vp8_cuvid_hwaccel_deps="cuda cuvid" +vp8_cuvid_hwaccel_select="vp8_cuvid_decoder" +vp9_cuvid_hwaccel_deps="cuda cuvid" +vp9_cuvid_hwaccel_select="vp9_cuvid_decoder" +vp8_mediacodec_decoder_deps="mediacodec" +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_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_VP9" +vp9_dxva2_hwaccel_select="vp9_decoder" +vp9_mediacodec_decoder_deps="mediacodec" +vp9_mediacodec_hwaccel_deps="mediacodec" +vp9_vaapi_hwaccel_deps="vaapi VADecPictureParameterBufferVP9_bit_depth" +vp9_vaapi_hwaccel_select="vp9_decoder" +wmv3_crystalhd_decoder_select="crystalhd" wmv3_d3d11va_hwaccel_select="vc1_d3d11va_hwaccel" wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel" wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel" +wmv3_vdpau_decoder_select="vc1_vdpau_decoder" wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel" # hardware-accelerated codecs -nvenc_deps_any="dlopen LoadLibrary" -nvenc_extralibs='$ldl' omx_deps="dlopen pthreads" omx_extralibs='$ldl' qsvdec_select="qsv" @@ -2209,6 +2756,11 @@ vaapi_encode_deps="vaapi" hwupload_cuda_filter_deps="cuda" scale_npp_filter_deps="cuda libnpp" +nvenc_deps="cuda" +nvenc_deps_any="dlopen LoadLibrary" +nvenc_encoder_deps="nvenc" +h264_cuvid_decoder_deps="cuda cuvid" +h264_cuvid_decoder_select="h264_mp4toannexb_bsf" h264_nvenc_encoder_deps="nvenc" h264_qsv_decoder_deps="libmfx" h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsvdec h264_qsv_hwaccel" @@ -2217,42 +2769,84 @@ h264_qsv_encoder_select="qsvenc" h264_vaapi_encoder_deps="VAEncPictureParameterBufferH264" h264_vaapi_encoder_select="vaapi_encode golomb" +hevc_cuvid_decoder_deps="cuda cuvid" +hevc_cuvid_decoder_select="hevc_mp4toannexb_bsf" hevc_nvenc_encoder_deps="nvenc" hevc_qsv_decoder_deps="libmfx" +hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser qsvdec hevc_qsv_hwaccel" hevc_qsv_encoder_deps="libmfx" -hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser hevc_qsv_hwaccel qsvdec" hevc_qsv_encoder_select="qsvenc" hevc_vaapi_encoder_deps="VAEncPictureParameterBufferHEVC" hevc_vaapi_encoder_select="vaapi_encode golomb" +mjpeg_cuvid_decoder_deps="cuda cuvid" +mpeg1_cuvid_decoder_deps="cuda cuvid" +mpeg2_cuvid_decoder_deps="cuda cuvid" mpeg2_qsv_decoder_deps="libmfx" -mpeg2_qsv_decoder_select="qsvdec mpeg2_qsv_hwaccel mpegvideo_parser" +mpeg2_qsv_decoder_select="qsvdec mpeg2_qsv_hwaccel" mpeg2_qsv_encoder_deps="libmfx" mpeg2_qsv_encoder_select="qsvenc" -vc1_qsv_decoder_deps="libmfx" -vc1_qsv_decoder_select="qsvdec vc1_qsv_hwaccel vc1_parser" -vp8_qsv_decoder_deps="libmfx" -vp8_qsv_decoder_select="qsvdec vp8_qsv_hwaccel vp8_parser" - +mpeg2_vaapi_encoder_deps="VAEncPictureParameterBufferMPEG2" +mpeg2_vaapi_encoder_select="vaapi_encode" +mpeg4_cuvid_decoder_deps="cuda cuvid" nvenc_h264_encoder_deps="nvenc" nvenc_hevc_encoder_deps="nvenc" +vc1_cuvid_decoder_deps="cuda cuvid" +vp8_cuvid_decoder_deps="cuda cuvid" +vp8_qsv_decoder_deps="libmfx" +vp8_qsv_decoder_select="qsvdec vp8_qsv_hwaccel vp8_parser" +vp8_vaapi_encoder_deps="VAEncPictureParameterBufferVP8" +vp8_vaapi_encoder_select="vaapi_encode" +vp9_cuvid_decoder_deps="cuda cuvid" + # parsers h264_parser_select="golomb h264dsp h264parse" hevc_parser_select="golomb" mpegvideo_parser_select="mpegvideo" -mpeg4video_parser_select="error_resilience h263dsp mpegvideo qpeldsp" +mpeg4video_parser_select="h263dsp mpegvideo qpeldsp" vc1_parser_select="vc1dsp" # bitstream_filters mjpeg2jpeg_bsf_select="jpegtables" # external libraries -libdcadec_decoder_deps="libdcadec" -libfaac_encoder_deps="libfaac" -libfaac_encoder_select="audio_frame_queue" +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="dlopen LoadLibrary" +avisynth_demuxer_deps="avisynth" +avisynth_demuxer_select="riffdec" +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" +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="videotoolbox_encoder pthreads" +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" @@ -2260,6 +2854,7 @@ 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" libopencore_amrnb_decoder_deps="libopencore_amrnb" @@ -2271,19 +2866,21 @@ 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" +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_decoder_deps="libvorbis" libvorbis_encoder_deps="libvorbis" libvorbis_encoder_select="audio_frame_queue" libvpx_vp8_decoder_deps="libvpx" @@ -2292,34 +2889,51 @@ libvpx_vp9_decoder_deps="libvpx" libvpx_vp9_encoder_deps="libvpx" libwavpack_encoder_deps="libwavpack" 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_deps="VideoToolbox_VideoToolbox_h" +videotoolbox_extralibs="-framework CoreFoundation -framework VideoToolbox -framework CoreMedia -framework CoreVideo" +videotoolbox_encoder_deps="videotoolbox VTCompressionSessionPrepareToEncodeFrames" +videotoolbox_encoder_suggest="vda_framework vt_bt2020" +vt_bt2020_deps="kCVImageBufferColorPrimaries_ITU_R_2020" # 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" -avisynth_demuxer_deps="avisynth" -avisynth_demuxer_select="riffdec" caf_demuxer_select="iso_media riffdec" +caf_muxer_select="iso_media" dash_muxer_select="mp4_muxer" 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" +image2_alias_pix_demuxer_select="image2_demuxer" +image2_brender_pix_demuxer_select="image2_demuxer" ipod_muxer_select="mov_muxer" ismv_muxer_select="mov_muxer" +libnut_demuxer_deps="libnut" +libnut_muxer_deps="libnut" matroska_audio_muxer_select="matroska_muxer" matroska_demuxer_select="iso_media riffdec" matroska_demuxer_suggest="bzlib lzo zlib" @@ -2334,13 +2948,16 @@ 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" @@ -2354,43 +2971,74 @@ 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_muxer_suggest="libopus_encoder libvorbis_encoder libvpx_vp8_encoder libvpx_vp9_encoder" +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 / outdevs alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" alsa_outdev_deps="alsa_asoundlib_h" -avfoundation_indev_deps="AVFoundation_AVFoundation_h" +avfoundation_indev_extralibs="-framework CoreVideo -framework Foundation -framework AVFoundation -framework CoreMedia" +avfoundation_indev_select="avfoundation" bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" +caca_outdev_deps="libcaca" +decklink_indev_deps="decklink pthreads" +decklink_indev_extralibs="-lstdc++" +decklink_outdev_deps="decklink pthreads" +decklink_outdev_extralibs="-lstdc++" +dshow_indev_deps="IBaseFilter" +dshow_indev_extralibs="-lpsapi -lole32 -lstrmiids -luuid -loleaut32 -lshlwapi" dv1394_indev_deps="dv1394" dv1394_indev_select="dv_demuxer" 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="jack_jack_h" jack_indev_deps_any="sem_timedwait dispatch_dispatch_h" +lavfi_indev_deps="avfilter" libcdio_indev_deps="libcdio" libdc1394_indev_deps="libdc1394" +libv4l2_indev_deps="libv4l2" +openal_indev_deps="openal" +opengl_outdev_deps="opengl" oss_indev_deps_any="soundcard_h sys_soundcard_h" oss_outdev_deps_any="soundcard_h sys_soundcard_h" pulse_indev_deps="libpulse" +pulse_outdev_deps="libpulse" +qtkit_indev_extralibs="-framework QTKit -framework Foundation -framework QuartzCore" +qtkit_indev_select="qtkit" +sdl2_outdev_deps="sdl2" sndio_indev_deps="sndio_h" sndio_outdev_deps="sndio_h" +v4l_indev_deps="linux_videodev_h" v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" +v4l2_outdev_deps_any="linux_videodev2_h sys_videoio_h" vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines" vfwcap_indev_extralibs="-lavicap32" xcbgrab_indev_deps="libxcb" +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_deps="!librtmp_protocol" ffrtmpcrypt_protocol_deps_any="gcrypt gmp openssl" ffrtmpcrypt_protocol_select="tcp_protocol" ffrtmphttp_protocol_deps="!librtmp_protocol" ffrtmphttp_protocol_select="http_protocol" +ftp_protocol_select="tcp_protocol" gopher_protocol_select="network" http_protocol_select="tcp_protocol" httpproxy_protocol_select="tcp_protocol" @@ -2401,6 +3049,8 @@ 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_deps="!librtmp_protocol" @@ -2412,50 +3062,139 @@ rtmpt_protocol_select="ffrtmphttp_protocol" rtmpte_protocol_select="ffrtmpcrypt_protocol ffrtmphttp_protocol" rtmpts_protocol_select="ffrtmphttp_protocol https_protocol" rtp_protocol_select="udp_protocol" -sctp_protocol_deps="struct_sctp_event_subscribe" +sctp_protocol_deps="struct_sctp_event_subscribe struct_msghdr_msg_flags" sctp_protocol_select="network" srtp_protocol_select="rtp_protocol srtp" tcp_protocol_select="network" -tls_gnutls_protocol_deps="gnutls" +tls_gnutls_protocol_deps="gnutls !tls_schannel_protocol !tls_securetransport_protocol" tls_gnutls_protocol_select="tcp_protocol" -tls_openssl_protocol_deps="openssl !tls_gnutls_protocol" +tls_openssl_protocol_deps="openssl !tls_schannel_protocol !tls_securetransport_protocol !tls_gnutls_protocol" tls_openssl_protocol_select="tcp_protocol" -tls_protocol_deps_any="tls_gnutls_protocol tls_openssl_protocol" +tls_schannel_protocol_deps="schannel" +tls_schannel_protocol_select="tcp_protocol" +tls_securetransport_protocol_deps="securetransport" +tls_securetransport_protocol_select="tcp_protocol" +tls_protocol_deps_any="tls_schannel_protocol tls_securetransport_protocol tls_gnutls_protocol tls_openssl_protocol" udp_protocol_select="network" +udplite_protocol_select="network" unix_protocol_deps="sys_un_h" unix_protocol_select="network" # filters +afftfilt_filter_deps="avcodec" +afftfilt_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" +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" drawtext_filter_deps="libfreetype" +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 dlopen" -frei0r_filter_extralibs='$ldl' frei0r_src_filter_deps="frei0r dlopen" -frei0r_src_filter_extralibs='$ldl' -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 dlopen" +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" +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_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="netcdf 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" +uspp_filter_deps="gpl avcodec" +vaguedenoiser_filter_deps="gpl" +vidstabdetect_filter_deps="libvidstab" +vidstabtransform_filter_deps="libvidstab" +zmq_filter_deps="libzmq" +zoompan_filter_deps="swscale" +zscale_filter_deps="libzimg" scale_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer" # 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" metadata_example_deps="avformat avutil" -output_example_deps="avcodec avformat 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" # libraries, in linking order avcodec_deps="avutil" @@ -2463,21 +3202,29 @@ avdevice_deps="avformat avcodec avutil" avfilter_deps="avutil" avformat_deps="avcodec avutil" avresample_deps="avutil" +postproc_deps="avutil gpl" +swresample_deps="avutil" swscale_deps="avutil" # 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" -avplay_deps="avcodec avfilter avformat avresample sdl" -avplay_libs='$sdl_libs' -avplay_select="rdft format_filter transpose_filter hflip_filter vflip_filter" -avprobe_deps="avcodec avformat" +ffplay_deps="avcodec avformat swscale swresample sdl2" +ffplay_libs='$sdl2_libs' +ffplay_select="rdft crop_filter transpose_filter hflip_filter vflip_filter rotate_filter" +ffprobe_deps="avcodec avformat" +ffserver_deps="avformat fork sarestart" +ffserver_select="ffm_muxer rtp_protocol rtsp_demuxer" # documentation -pod2man_deps="doc" -texi2html_deps="doc" +podpages_deps="perl" +manpages_deps="perl pod2man" +htmlpages_deps="perl" +htmlpages_deps_any="makeinfo_html texi2html" +txtpages_deps="perl makeinfo" +doc_deps_any="manpages htmlpages podpages txtpages" # default parameters @@ -2486,51 +3233,64 @@ logfile="config.log" # installation paths prefix_default="/usr/local" bindir_default='${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" cp_f="cp -f" -ln_s="ln -s -f" +doxygen_default="doxygen" +install="install" +ln_s_default="ln -s -f" nm_default="nm -g" objformat="elf" pkg_config_default=pkg-config -ranlib="ranlib" -strip="strip" +ranlib_default="ranlib" +strip_default="strip" version_script='--version-script' -yasmexe="yasm" - -# machine -arch_default=$(uname -m) -cpu="generic" -intrinsics="none" +yasmexe_default="yasm" +windres_default="windres" # OS target_os_default=$(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 # build settings SHFLAGS='-shared -Wl,-soname,$$(@F)' @@ -2557,6 +3317,8 @@ 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 $@' @@ -2576,7 +3338,7 @@ target_path='$(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)," > $(@:.o=.d)' DEPFLAGS='-MM' # find source path @@ -2584,8 +3346,9 @@ if test -f configure; then source_path=. else source_path=$(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 @@ -2594,7 +3357,7 @@ 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(){ @@ -2652,14 +3415,15 @@ 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 } @@ -2693,6 +3457,9 @@ for opt do --extra-ldexeflags=*) add_ldexeflags $optval ;; + --extra-ldlibflags=*) + add_ldlibflags $optval + ;; --extra-libs=*) add_extralibs $optval ;; @@ -2711,6 +3478,7 @@ for opt do --disable-all) map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST disable $LIBRARY_LIST $PROGRAM_LIST doc + enable avutil ;; --enable-random|--disable-random) action=${opt%%-random} @@ -2725,11 +3493,9 @@ for opt do 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) - ;; - --enable-avserver|--disable-avserver*) - warn "avserver has been removed, the ${opt} option is only"\ - "provided for compatibility and will be removed in the future" + list=$(filter "$name" $list) + [ "$list" = "" ] && warn "Option $opt did not match anything" + $action $list ;; --enable-?*|--disable-?*) eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') @@ -2752,6 +3518,8 @@ for opt do ;; --quiet|-q) quiet=yes ;; + --fatal-warnings) enable fatal_warnings + ;; *) optname="${opt%%=*}" optname="${optname#--}" @@ -2771,16 +3539,35 @@ for e in $env; do eval "export $e" done +# Mark specifically enabled, but normally autodetected libraries as requested. +for lib in $AUTODETECT_LIBS; do + enabled $lib && request $lib +done + +# Enable platform codecs by default. +enable_weak audiotoolbox + +# Enable hwaccels by default. +enable_weak d3d11va dxva2 vaapi vda vdpau videotoolbox_hwaccel xvmc +enable_weak xlib + +enable_weak cuda cuvid nvenc vda_framework videotoolbox videotoolbox_encoder + disabled logging && logfile=/dev/null -# Die early if licensing-related configure options are incompatible. die_license_disabled() { enabled $1 || { enabled $v && die "$v is $1 and --enable-$1 is not specified."; } } -map "die_license_disabled gpl" $EXTERNAL_LIBRARY_GPL_LIST -map "die_license_disabled nonfree" $EXTERNAL_LIBRARY_NONFREE_LIST $HWACCEL_LIBRARY_NONFREE_LIST -map "die_license_disabled version3" $EXTERNAL_LIBRARY_VERSION3_LIST +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; } @@ -2796,9 +3583,11 @@ 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" + case "$toolchain" in *-asan) cc_default="${toolchain%-asan}" @@ -2812,7 +3601,7 @@ case "$toolchain" in ;; *-tsan) cc_default="${toolchain%-tsan}" - add_cflags -fsanitize=thread -pie + add_cflags -fsanitize=thread -fPIE add_ldflags -fsanitize=thread -pie case "$toolchain" in gcc-tsan) @@ -2825,27 +3614,22 @@ case "$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). @@ -2890,6 +3674,8 @@ 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 $toolchain" @@ -2905,21 +3691,36 @@ fi ar_default="${cross_prefix}${ar_default}" cc_default="${cross_prefix}${cc_default}" -occ_default="${cross_prefix}${occ_default}" +cxx_default="${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="${sysroot}/usr/include" -set_default arch cc pkg_config sysinclude target_exec target_os +set_default arch cc cxx doxygen pkg_config ranlib strip sysinclude \ + target_exec target_os yasmexe enabled cross_compile || host_cc_default=$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() { @@ -2936,7 +3737,11 @@ HOSTEXESUF=$(exesuf $host_os) : ${TMPDIR:=$TMP} : ${TMPDIR:=/tmp} -if ! check_cmd mktemp -u XXXXXX; then +if [ -n "$tempprefix" ] ; then + mktemp(){ + echo $tempprefix.${HOSTNAME}.${UID} + } +elif ! check_cmd mktemp -u XXXXXX; then # simple replacement for missing mktemp # NOT SAFE FOR GENERAL USE mktemp(){ @@ -2956,8 +3761,10 @@ trap 'rm -f -- $TMPFILES' EXIT 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 @@ -3042,6 +3849,7 @@ msvc_common_flags(){ -lavicap32) echo vfw32.lib user32.lib ;; -lx264) echo libx264.lib ;; -l*) echo ${flag#-l}.lib ;; + -LARGEADDRESSAWARE) echo $flag ;; -L*) echo -libpath:${flag#-L} ;; *) echo $flag ;; esac @@ -3055,6 +3863,7 @@ msvc_flags(){ -Wall) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \ -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \ -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \ + -wd4307 \ -wd4273 -wd4554 -wd4701 -wd4703 ;; esac done @@ -3068,6 +3877,16 @@ 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 } @@ -3100,9 +3919,16 @@ 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 ;; @@ -3152,13 +3978,16 @@ tms470_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) $gcc_extra_ver" @@ -3172,8 +4001,16 @@ probe_cc(){ gcc_pkg_ver=$(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' @@ -3184,6 +4021,7 @@ probe_cc(){ _cflags_speed='-O3' _cflags_size='-Os' _cflags_noopt='-O1' + _flags_filter=icc_flags elif $_cc -v 2>&1 | grep -q xlc; then _type=xlc _ident=$($_cc -qversion 2>/dev/null | head -n1) @@ -3227,7 +4065,7 @@ probe_cc(){ _ident=$($_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-) @@ -3257,7 +4095,7 @@ probe_cc(){ opt_common='-alias=ansi -Mdse -Mlre -Mpre' _cflags_speed="-O3 -Mautoinline -Munroll=c:4 $opt_common" _cflags_size="-O2 -Munroll=c:1 $opt_common" - _cflags_noopt="-O1" + _cflags_noopt="-O" _flags_filter=pgi_flags elif $_cc 2>&1 | grep -q 'Microsoft.*ARM.*Assembler'; then _type=armasm @@ -3265,24 +4103,6 @@ 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" - 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) @@ -3303,9 +4123,10 @@ 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 @@ -3318,6 +4139,25 @@ 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" + 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 $_cc --version 2>/dev/null | grep -q ^cparser; then _type=cparser _ident=$($_cc --version | head -n1) @@ -3345,7 +4185,7 @@ set_ccvars(){ fi } -probe_cc cc "$cc" +probe_cc cc "$cc" "true" cflags_filter=$_flags_filter cflags_speed=$_cflags_speed cflags_size=$_cflags_size @@ -3367,7 +4207,7 @@ 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 @@ -3408,12 +4248,16 @@ elif $ar 2>&1 | grep -q 'Texas Instruments'; then elif $ar 2>&1 | grep -q 'Usage: ar.*-X.*any'; then arflags='-Xany -r -c' ar_o='$@' +elif $ar 2>&1 | grep -q "\[D\] "; then + arflags="rcD" + ar_o='$@' else arflags="rc" ar_o='$@' fi add_cflags $extra_cflags +add_cxxflags $extra_cxxflags add_objcflags $extra_objcflags add_asflags $extra_cflags @@ -3422,6 +4266,9 @@ if test -n "$sysroot"; then gcc|llvm_gcc|clang) add_cppflags --sysroot="$sysroot" add_ldflags --sysroot="$sysroot" +# On Darwin --sysroot may be ignored, -isysroot always affects headers and linking + add_cppflags -isysroot "$sysroot" + add_ldflags -isysroot "$sysroot" ;; tms470) add_cppflags -I"$sysinclude" @@ -3446,6 +4293,17 @@ if test "$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 "${cpu:-host}" = host && @@ -3457,7 +4315,7 @@ case "$arch" in aarch64|arm64) arch="aarch64" ;; - arm*) + arm*|iPad*|iPhone*) arch="arm" ;; mips*|IP*) @@ -3485,13 +4343,13 @@ case "$arch" in sh4|sh) arch="sh4" ;; - sun4u|sparc*) + sun4*|sparc*) arch="sparc" ;; tilegx|tile-gx) arch="tilegx" ;; - i[3-6]86|i86pc|BePC|x86pc|x86_64|amd64) + i[3-6]86*|i86pc|BePC|x86pc|x86_64|x86_32|amd64) arch="x86" ;; esac @@ -3570,7 +4428,10 @@ elif enabled arm; then case "$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 @@ -3602,6 +4463,98 @@ 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_8 local_aligned_16 local_aligned_32 + 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 $cpu in + 24kc) + disable mipsfpu + disable mipsdsp + disable mipsdspr2 + ;; + 24kf*) + disable mipsdsp + disable mipsdspr2 + ;; + 24kec|34kc|1004kc) + disable mipsfpu + disable mipsdspr2 + ;; + 24kef*|34kf*|1004kf*) + disable mipsdspr2 + ;; + 74kc) + disable mipsfpu + ;; + p5600) + enable mips32r5 + check_cflags "-mtune=p5600" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops" + ;; + i6400) + enable mips64r6 + check_cflags "-mtune=i6400 -mabi=64" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops" && check_ldflags "-mabi=64" + ;; + p6600) + enable mips64r6 + check_cflags "-mtune=p6600 -mabi=64" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops" && check_ldflags "-mabi=64" + ;; + esac + else + # We do not disable anything. Is up to the user to disable the unwanted features. + warn 'generic cpu selected' + fi + elif enabled ppc; then disable ldbrx @@ -3641,7 +4594,6 @@ elif enabled ppc; then ;; power[7-8]*) cpuflags="-mcpu=$cpu" - enable ldbrx ;; cell) cpuflags="-mcpu=cell" @@ -3689,7 +4641,9 @@ 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=$cpu" enable i686 enable fast_cmov @@ -3724,10 +4678,12 @@ if test "$?" != 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 -if test_cflags_cpp -std=c11 "__STDC_VERSION__ >= 201112L"; then +if test_cflags_cc -std=c11 ctype.h "__STDC_VERSION__ >= 201112L"; then add_cflags -std=c11 else check_cflags -std=c99 @@ -3779,10 +4735,18 @@ case "$arch" in ;; x86) check_64bit x86_32 x86_64 'sizeof(void *) > 4' + # Treat x32 as x64 for now. Note it also needs spic=$shared + test "$subarch" = "x86_32" && check_cpp_condition stddef.h 'defined(__x86_64__)' && + subarch=x86_64 if test "$subarch" = "x86_64"; then spic=$shared fi ;; + ppc) + check_cc <<EOF && subarch="ppc64" + int test[(int)sizeof(char*) - 7]; +EOF + ;; esac enable $subarch @@ -3811,6 +4775,7 @@ case $target_os in SHFLAGS='-shared -Wl,-h,$$(@F)' enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS" network_extralibs="-lsocket -lnsl" + add_cppflags -D__EXTENSIONS__ # When using suncc to build, the Solaris linker will mark # an executable with each instruction set encountered by # the Solaris assembler. As our libraries contain their own @@ -3827,6 +4792,7 @@ case $target_os in disable symver oss_indev_extralibs="-lossaudio" oss_outdev_extralibs="-lossaudio" + enabled gcc || check_ldflags -Wl,-zmuldefs ;; openbsd|bitrig) disable symver @@ -3843,21 +4809,26 @@ case $target_os in ;; bsd/os) add_extralibs -lpoll -lgnugetopt + strip="strip -d" ;; darwin) enabled ppc && add_asflags -force_cpusubtype_ALL - SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)' + install_name_dir_default='$(SHLIBDIR)' + SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(INSTALL_NAME_DIR)/$(SLIBNAME_WITH_MAJOR),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)' enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress + strip="${strip} -x" add_ldflags -Wl,-dynamic,-search_paths_first SLIBSUF=".dylib" SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' objformat="macho" enabled x86_64 && objformat="macho64" - enabled_any pic shared || + enabled_any pic shared x86_64 || { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; } check_header dispatch/dispatch.h && add_cppflags '-I\$(SRC_PATH)/compat/dispatch_semaphore' + version_script='-exported_symbols_list' + VERSION_SCRIPT_POSTPROCESS_CMD='tr " " "\n" | sed -n /global:/,/local:/p | grep ";" | tr ";" "\n" | sed -E "s/(.+)/_\1/g" | sed -E "s/(.+[^*])$$$$/\1*/"' ;; msys*) die "Native MSYS builds are discouraged, please use the MINGW environment." @@ -3868,29 +4839,53 @@ case $target_os in else target_os=mingw32 fi + decklink_outdev_extralibs="$decklink_outdev_extralibs -lole32 -loleaut32" + decklink_indev_extralibs="$decklink_indev_extralibs -lole32 -loleaut32" LIBTARGET=i386 if enabled x86_64; then LIBTARGET="i386:x86-64" elif enabled arm; then LIBTARGET=arm-wince fi - check_ldflags -Wl,--nxcompat - check_ldflags -Wl,--dynamicbase + enabled shared && ! enabled small && check_cmd $windres --version && enable gnu_windres + enabled x86_32 && check_ldflags -Wl,--large-address-aware shlibdir_default="$bindir_default" SLIBPREF="" SLIBSUF=".dll" SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' - SLIB_EXTRA_CMD=-'sed -e "s/ @[^ ]*//" $$(@:$(SLIBSUF)=.orig.def) > $$(@:$(SLIBSUF)=.def); $(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)' + dlltool="${cross_prefix}dlltool" + if check_cmd lib.exe -list; then + SLIB_EXTRA_CMD=-'sed -e "s/ @[^ ]*//" $$(@:$(SLIBSUF)=.orig.def) > $$(@:$(SLIBSUF)=.def); lib.exe -nologo -machine:$(LIBTARGET) -def:$$(@:$(SLIBSUF)=.def) -out:$(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib)' + if enabled x86_64; then + LIBTARGET=x64 + fi + elif check_cmd $dlltool --version; then + SLIB_EXTRA_CMD=-'sed -e "s/ @[^ ]*//" $$(@:$(SLIBSUF)=.orig.def) > $$(@:$(SLIBSUF)=.def); $(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)' + fi SLIB_INSTALL_NAME='$(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)' - SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.orig.def) -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base' + SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.orig.def) -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--disable-auto-image-base' objformat="win32" - dlltool="${cross_prefix}dlltool" 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 @@ -3901,6 +4896,7 @@ 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" @@ -3929,6 +4925,8 @@ case $target_os in SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(FULLNAME).dll.a' 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" @@ -3945,7 +4943,7 @@ case $target_os in ranlib="echo ignoring ranlib" ;; os/2*) - ln_s="cp -f" + strip="lxlite -CS" objformat="aout" add_cppflags -D_GNU_SOURCE add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap @@ -3953,17 +4951,20 @@ 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 @@ -4000,6 +5001,7 @@ case $target_os in add_compat strtod.o strtod=avpriv_strtod network_extralibs='-lbsd' exeobjs=compat/plan9/main.o + disable ffserver cp_f='cp' ;; none) @@ -4009,6 +5011,26 @@ 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 "$link_name" + # determine libc flavour probe_libc(){ @@ -4028,6 +5050,10 @@ probe_libc(){ # MinGW64 is backwards compatible with MinGW32, so check for it first. elif check_${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_${pfx}cppflags -D__printf__=__gnu_printf__ @@ -4038,6 +5064,8 @@ probe_libc(){ (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || die "ERROR: MinGW32 runtime version must be >= 3.15." add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1 + check_${pfx}cpp_condition _mingw.h "defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x0502" || + add_${pfx}cppflags -D_WIN32_WINNT=0x0502 check_${pfx}cpp_condition _mingw.h "__MSVCRT_VERSION__ < 0x0700__" && add_${pfx}cppflags -D__MSVCRT_VERSION__=0x0700 eval test \$${pfx_no_}cc_type = "gcc" && @@ -4076,6 +5104,7 @@ 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 ${pfx}libc_type=klibc @@ -4084,10 +5113,16 @@ EOF elif check_${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 + } probe_libc @@ -4122,10 +5157,14 @@ esc(){ echo "$*" | sed 's/%/%25/g;s/:/%3a/g' } -echo "config:$arch:$subarch:$cpu:$target_os:$(esc $cc_ident):$(esc $LIBAV_CONFIGURATION)" >config.fate +echo "config:$arch:$subarch:$cpu:$target_os:$(esc $cc_ident):$(esc $FFMPEG_CONFIGURATION)" >config.fate 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 @@ -4192,6 +5231,10 @@ unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; EOF od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian +if ! enabled ppc64 || enabled bigendian; then + disable vsx +fi + check_gas() { log "check_gas using '$as' as AS" # :vararg is used on aarch64, arm and ppc altivec @@ -4212,7 +5255,7 @@ 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 @@ -4223,8 +5266,9 @@ 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} @@ -4240,6 +5284,8 @@ 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 @@ -4255,7 +5301,11 @@ 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 @@ -4265,7 +5315,7 @@ 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 @@ -4279,6 +5329,7 @@ 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' \ @@ -4303,26 +5354,33 @@ EOF elif enabled mips; then - check_inline_asm loongson '"dmult.g $1, $2, $3"' - - # make sure that only an instruction set is enabled - disable mips64r6 mips32r6 mips64r2 mips32r2 mips64r1 mips32r1 + 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' + 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 @@ -4388,6 +5446,9 @@ 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"' @@ -4399,7 +5460,12 @@ EOF elif check_cmd nasm -v; then yasmexe=nasm yasm_debug="-g -F dwarf" - enabled x86_64 && test "$objformat" = elf && objformat=elf64 + if enabled x86_64; then + case "$objformat" in + elf) objformat=elf64 ;; + win32) objformat=win64 ;; + esac + fi fi YASMFLAGS="-f $objformat $yasm_extra" @@ -4413,7 +5479,6 @@ EOF die "yasm/nasm not found or too old. Use --disable-yasm for a crippled build." check_yasm "vextracti128 xmm0, ymm0, 0" || disable avx2_external check_yasm "vpmacsdd xmm0, xmm1, xmm2, xmm3" || disable xop_external - check_yasm "vfmadd132ps ymm0, ymm1, ymm2" || disable fma3_external check_yasm "vfmaddps ymm0, ymm1, ymm2, ymm3" || disable fma4_external check_yasm "CPU amdnop" || disable cpunop fi @@ -4429,13 +5494,25 @@ fi check_code cc arm_neon.h "int16x8_t test = vdupq_n_s16(0)" && enable intrinsics_neon check_ldflags -Wl,--as-needed +check_ldflags -Wl,-z,noexecstack -if check_func dlopen; then +if check_func dlopen && check_func dlsym; then ldl= -elif check_func dlopen -ldl; then +elif check_func dlopen -ldl && check_func dlsym -ldl; then ldl=-ldl fi +avisynth_demuxer_extralibs='$ldl' +cuda_extralibs='$ldl' +decklink_outdev_extralibs="$decklink_outdev_extralibs $ldl" +decklink_indev_extralibs="$decklink_indev_extralibs $ldl" +frei0r_filter_extralibs='$ldl' +frei0r_src_filter_extralibs='$ldl' +ladspa_filter_extralibs='$ldl' +nvenc_extralibs='$ldl' +coreimage_filter_extralibs="-framework QuartzCore -framework AppKit -framework OpenGL" +coreimagesrc_filter_extralibs="-framework QuartzCore -framework AppKit -framework OpenGL" + if ! disabled network; then check_func getaddrinfo $network_extralibs check_func inet_aton $network_extralibs @@ -4446,6 +5523,7 @@ if ! disabled network; then check_type netinet/in.h "struct ipv6_mreq" -D_DARWIN_C_SOURCE check_type poll.h "struct pollfd" check_type netinet/sctp.h "struct sctp_event_subscribe" + check_struct "sys/socket.h" "struct msghdr" msg_flags check_struct "sys/types.h sys/socket.h" "struct sockaddr" sa_len check_type netinet/in.h "struct sockaddr_in6" check_type "sys/types.h sys/socket.h" "struct sockaddr_storage" @@ -4478,7 +5556,12 @@ fi check_builtin atomic_cas_ptr atomic.h "void **ptr; void *oldval, *newval; atomic_cas_ptr(ptr, oldval, newval)" check_builtin machine_rw_barrier mbarrier.h "__machine_rw_barrier()" check_builtin MemoryBarrier windows.h "MemoryBarrier()" +check_builtin sarestart signal.h "SA_RESTART" +check_builtin sem_timedwait semaphore.h "sem_t *s; sem_init(s,0,0); sem_timedwait(s,0); sem_destroy(s)" -lpthread check_builtin sync_val_compare_and_swap "" "int *ptr; int oldval, newval; __sync_val_compare_and_swap(ptr, oldval, newval)" +check_builtin gmtime_r time.h "time_t *time; struct tm *tm; gmtime_r(time, tm)" +check_builtin localtime_r time.h "time_t *time; struct tm *tm; localtime_r(time, tm)" +check_builtin x264_csp_bgr "stdint.h x264.h" "X264_CSP_BGR" case "$custom_allocator" in jemalloc) @@ -4495,34 +5578,37 @@ 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_func_headers time.h clock_gettime || - { check_lib time.h clock_gettime -lrt && LIBRT="-lrt"; } - +check_func access +check_func_headers stdlib.h arc4random +check_func_headers time.h clock_gettime || + { check_lib time.h clock_gettime -lrt && LIBRT="-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 mach_absolute_time check_func mkstemp check_func mmap check_func mprotect # Solaris has nanosleep in -lrt, OpenSolaris no longer needs that -check_func_headers time.h nanosleep || { check_func_headers time.h nanosleep -lrt && add_extralibs -lrt; } +check_func_headers time.h nanosleep || + { check_lib time.h nanosleep -lrt && LIBRT="-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 stdlib.h getenv +check_func_headers sys/stat.h lstat check_func_headers windows.h CoTaskMemFree -lole32 check_func_headers windows.h GetProcessAffinityMask @@ -4530,19 +5616,28 @@ 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 AudioToolbox/AudioToolbox.h check_header direct.h +check_header dirent.h check_header dlfcn.h check_header d3d11.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 mach/mach_time.h check_header malloc.h +check_header net/udplite.h check_header poll.h check_header sys/mman.h check_header sys/param.h @@ -4550,70 +5645,101 @@ 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 vdpau/vdpau.h check_header vdpau/vdpau_x11.h check_header VideoDecodeAcceleration/VDADecoder.h +check_header VideoToolbox/VideoToolbox.h +check_func_headers VideoToolbox/VTCompressionSession.h VTCompressionSessionPrepareToEncodeFrames -framework VideoToolbox +enabled videotoolbox && check_func_headers CoreVideo/CVImageBuffer.h kCVImageBufferColorPrimaries_ITU_R_2020 -framework CoreVideo check_header windows.h check_header X11/extensions/XvMClib.h +check_header asm/types.h # it seems there are versions of clang in some distros that try to use the # gcc headers, which explodes for stdatomic # so we also check that atomics actually work here -check_builtin stdatomic_h stdatomic.h "atomic_int foo; atomic_store(&foo, 0)" +check_builtin stdatomic_h stdatomic.h "atomic_int foo, bar = ATOMIC_VAR_INIT(-1); atomic_store(&foo, 0)" check_lib "windows.h shellapi.h" CommandLineToArgvW -lshell32 check_lib "windows.h wincrypt.h" CryptGenRandom -ladvapi32 check_lib "windows.h psapi.h" GetProcessMemoryInfo -lpsapi +check_lib "CoreServices/CoreServices.h" UTGetOSTypeFromString "-framework CoreServices" + 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_vp8.h" "VAPictureParameterBufferVP8" +check_type "va/va.h va/va_dec_hevc.h" "VAPictureParameterBufferHEVC" +check_struct "va/va.h" "VADecPictureParameterBufferVP9" bit_depth check_type "va/va.h va/va_vpp.h" "VAProcPipelineParameterBuffer" check_type "va/va.h va/va_enc_h264.h" "VAEncPictureParameterBufferH264" check_type "va/va.h va/va_enc_hevc.h" "VAEncPictureParameterBufferHEVC" check_type "va/va.h va/va_enc_jpeg.h" "VAEncPictureParameterBufferJPEG" +check_type "va/va.h va/va_enc_mpeg2.h" "VAEncPictureParameterBufferMPEG2" +check_type "va/va.h va/va_enc_vp8.h" "VAEncPictureParameterBufferVP8" check_type "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_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 ! disabled pthreads && ! enabled w32threads && ! enabled os2threads; then enable pthreads - if check_func pthread_join -pthread; then + if check_func pthread_join -pthread && check_func pthread_create -pthread; then add_cflags -pthread add_extralibs -pthread - elif check_func pthread_join -pthreads; then + elif check_func pthread_join -pthreads && check_func pthread_create -pthreads; then add_cflags -pthreads add_extralibs -pthreads - elif check_func pthread_join -lpthreadGC2; then + elif check_func pthread_join -ldl -pthread && check_func pthread_create -ldl -pthread; then + add_cflags -ldl -pthread + add_extralibs -ldl -pthread + elif check_func pthread_join -lpthreadGC2 && check_func pthread_create -lpthreadGC2; then add_extralibs -lpthreadGC2 - elif check_lib pthread.h pthread_join -lpthread; then + elif check_lib pthread.h pthread_join -lpthread && check_lib pthread.h pthread_create -lpthread; then : - elif ! check_func pthread_join; then + elif ! check_func pthread_join && ! check_func pthread_create; then disable pthreads fi + check_code cc "pthread.h" "static pthread_mutex_t atomic_lock = PTHREAD_MUTEX_INITIALIZER" || disable pthreads +fi + + +if enabled pthreads; then + check_func pthread_cancel fi enabled pthreads && check_builtin sem_timedwait semaphore.h "sem_t *s; sem_init(s,0,0); sem_timedwait(s,0); sem_destroy(s)" -disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib -disabled bzlib || check_lib bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib +disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib +disabled bzlib || check_lib bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib +disabled lzma || check_lib lzma.h lzma_version_number -llzma || disable lzma check_lib math.h sin -lm && LIBM="-lm" +disabled crystalhd || check_lib "stdint.h libcrystalhd/libcrystalhd_if.h" DtsCrystalHDVersion -lcrystalhd || disable crystalhd atan2f_args=2 +copysign_args=2 +hypot_args=2 ldexpf_args=2 powf_args=2 @@ -4621,78 +5747,140 @@ for func in $MATH_FUNCS; do eval check_mathfunc $func \${${func}_args:-1} 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 && { check_lib "avisynth/avisynth_c.h windows.h" LoadLibrary || - check_lib "avxsynth/avxsynth_c.h dlfcn.h" dlopen -ldl || - die "ERROR: LoadLibrary/dlopen not found, or avisynth header not found"; } -enabled cuda && check_lib cuda.h cuInit -lcuda +enabled avfoundation_indev && { check_header_objcc AVFoundation/AVFoundation.h || disable avfoundation_indev; } +enabled avfoundation_indev && { check_lib CoreGraphics/CoreGraphics.h CGGetActiveDisplayList -framework CoreGraphics || + check_lib ApplicationServices/ApplicationServices.h CGGetActiveDisplayList -framework ApplicationServices; } +enabled cuda && check_header cuda.h # this is not a dependency +enabled cuvid && { enabled cuda || + die "ERROR: CUVID requires CUDA"; } +enabled chromaprint && require chromaprint chromaprint.h chromaprint_get_version -lchromaprint +enabled coreimage_filter && { check_header_objcc QuartzCore/CoreImage.h || disable coreimage_filter; } +enabled coreimagesrc_filter && { check_header_objcc QuartzCore/CoreImage.h || disable coreimagesrc_filter; } +enabled decklink && { { check_header DeckLinkAPI.h || die "ERROR: DeckLinkAPI.h header not found"; } && + { check_cpp_condition DeckLinkAPIVersion.h "BLACKMAGIC_DECKLINK_API_VERSION >= 0x0a060100" || die "ERROR: Decklink API version must be >= 10.6.1."; } } enabled frei0r && { check_header frei0r.h || die "ERROR: frei0r.h header not found"; } +enabled gmp && require gmp gmp.h mpz_export -lgmp enabled gnutls && require_pkg_config gnutls gnutls/gnutls.h gnutls_global_init +enabled jni && { [ $target_os = "android" ] && check_header jni.h && enabled pthreads && + check_lib "dlfcn.h" dlopen -ldl || die "ERROR: jni not found"; } +enabled ladspa && { check_header ladspa.h || die "ERROR: ladspa.h header not found"; } +enabled libiec61883 && require libiec61883 libiec61883/iec61883.h iec61883_cmp_connect -lraw1394 -lavc1394 -lrom1394 -liec61883 +enabled libass && require_pkg_config libass ass/ass.h ass_library_init +enabled libbluray && require_pkg_config libbluray libbluray/bluray.h bd_open enabled libbs2b && require_pkg_config libbs2b bs2b.h bs2b_open -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 fdk-aac "fdk-aac/aacenc_lib.h" aacEncOpen +enabled libcelt && require libcelt celt/celt.h celt_decode -lcelt0 && + { check_lib 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 caca caca.h caca_create_canvas +enabled libfdk_aac && { use_pkg_config fdk-aac "fdk-aac/aacenc_lib.h" aacEncOpen || + { require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac && + warn "using libfdk without pkg-config"; } } +flite_libs="-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 $flite_libs +enabled fontconfig && enable libfontconfig enabled libfontconfig && require_pkg_config fontconfig "fontconfig/fontconfig.h" FcInit -enabled libfreetype && require_pkg_config freetype2 "ft2build.h FT_FREETYPE_H" FT_Init_FreeType +enabled libfreetype && require_libfreetype +enabled libfribidi && require_pkg_config fribidi fribidi.h fribidi_version_info +enabled libgme && require libgme gme/gme.h gme_new_emu -lgme -lstdc++ enabled libgsm && { for gsm_hdr in "gsm.h" "gsm/gsm.h"; do check_lib "${gsm_hdr}" gsm_create -lgsm && break; done || die "ERROR: libgsm not found"; } -enabled libhdcd && require_pkg_config libhdcd "hdcd/hdcd_simple.h" hdcd_new enabled libilbc && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc enabled libkvazaar && require_pkg_config "kvazaar >= 0.8.1" kvazaar.h kvz_api_get enabled libmfx && require_pkg_config libmfx "mfx/mfxvideo.h" MFXInit +enabled libmodplug && require_pkg_config libmodplug libmodplug/modplug.h ModPlug_Load enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame +enabled libnut && require libnut libnut.h nut_demuxer_init -lnut enabled libnpp && require libnpp npp.h nppGetLibVersion -lnppi -lnppc 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 opencv opencv/cv.h cvCreateImageHeader +enabled libopencv && { check_header opencv2/core/core_c.h && + { use_pkg_config opencv opencv2/core/core_c.h cvCreateImageHeader || + require opencv opencv2/core/core_c.h cvCreateImageHeader -lopencv_core -lopencv_imgproc; } || + require_pkg_config opencv opencv/cxcore.h cvCreateImageHeader; } enabled libopenh264 && require_pkg_config openh264 wels/codec_api.h WelsGetCodecVersion -enabled libopenjpeg && { check_lib openjpeg.h opj_version -lopenjpeg -DOPJ_STATIC || - require_pkg_config libopenjpeg1 openjpeg.h opj_version -DOPJ_STATIC; } +enabled libopenjpeg && { { check_lib openjpeg-2.1/openjpeg.h opj_version -lopenjp2 -DOPJ_STATIC && add_cppflags -DOPJ_STATIC; } || + check_lib openjpeg-2.1/openjpeg.h opj_version -lopenjp2 || + { check_lib openjpeg-2.0/openjpeg.h opj_version -lopenjp2 -DOPJ_STATIC && add_cppflags -DOPJ_STATIC; } || + { check_lib openjpeg-1.5/openjpeg.h opj_version -lopenjpeg -DOPJ_STATIC && add_cppflags -DOPJ_STATIC; } || + { check_lib openjpeg.h opj_version -lopenjpeg -DOPJ_STATIC && add_cppflags -DOPJ_STATIC; } || + die "ERROR: libopenjpeg not found"; } +enabled libopenmpt && require_pkg_config "libopenmpt >= 0.2.6557" libopenmpt/libopenmpt.h openmpt_module_create enabled libopus && require_pkg_config opus opus_multistream.h opus_multistream_decoder_create -enabled libpulse && require_pkg_config libpulse-simple pulse/simple.h pa_simple_new +enabled libpulse && require_pkg_config libpulse pulse/pulseaudio.h pa_context_new enabled librtmp && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket +enabled librubberband && require_pkg_config "rubberband >= 1.8.1" rubberband/rubberband-c.h rubberband_new enabled libschroedinger && require_pkg_config schroedinger-1.0 schroedinger/schro.h schro_init +enabled libshine && require_pkg_config shine shine/layer3.h shine_encode_buffer +enabled libsmbclient && { use_pkg_config smbclient libsmbclient.h smbc_init || + require smbclient libsmbclient.h smbc_init -lsmbclient; } enabled libsnappy && require libsnappy snappy-c.h snappy_compress -lsnappy +enabled libsoxr && require libsoxr soxr.h soxr_create -lsoxr && LIBSOXR="-lsoxr" +enabled libssh && require_pkg_config libssh libssh/sftp.h sftp_init enabled libspeex && require_pkg_config speex speex/speex.h speex_decoder_init -lspeex +enabled libtesseract && require_pkg_config 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 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.h v4l2_ioctl +enabled libvidstab && require_pkg_config "vidstab >= 0.98" vid.stab/libvidstab.h vsMotionDetectInit 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 "vpx >= 1.3.0" vpx/vpx_codec.h vpx_codec_version && { + +enabled libvpx && { enabled libvpx_vp8_decoder && { - check_pkg_config vpx "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp8_dx || - disable libvpx_vp8_decoder; + use_pkg_config "vpx >= 0.9.1" "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp8_dx || + check_lib "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 vpx "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp8_cx || - disable libvpx_vp8_encoder; + use_pkg_config "vpx >= 0.9.7" "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp8_cx || + check_lib "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 vpx "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp9_dx || - disable libvpx_vp9_decoder; + use_pkg_config "vpx >= 1.3.0" "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp9_dx || + check_lib "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_vp9_dx" -lvpx || + disable libvpx_vp9_decoder; } enabled libvpx_vp9_encoder && { - check_pkg_config vpx "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp9_cx || - disable libvpx_vp9_encoder; + use_pkg_config "vpx >= 1.3.0" "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp9_cx || + check_lib "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_vp9_cx VP9E_SET_AQ_MODE" -lvpx || + disable libvpx_vp9_encoder; } 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 webp/encode.h WebPGetEncoderVersion -enabled libx264 && require_pkg_config x264 "stdint.h x264.h" x264_encoder_encode && +enabled libwebp && { + enabled libwebp_encoder && require_pkg_config "libwebp >= 0.2.0" webp/encode.h WebPGetEncoderVersion + enabled libwebp_anim_encoder && { use_pkg_config "libwebpmux >= 0.4.0" webp/mux.h WebPAnimEncoderOptionsInit || disable libwebp_anim_encoder; } } +enabled libx264 && { use_pkg_config x264 "stdint.h x264.h" x264_encoder_encode || + { require libx264 "stdint.h x264.h" x264_encoder_encode -lx264 && + warn "using libx264 without pkg-config"; } } && { check_cpp_condition x264.h "X264_BUILD >= 118" || - die "ERROR: libx264 version must be >= 0.118."; } && + die "ERROR: libx264 must be installed and version must be >= 0.118."; } && { check_cpp_condition x264.h "X264_MPEG2" && enable libx262; } enabled libx265 && require_pkg_config x265 x265.h x265_api_get && - { check_cpp_condition x265.h "X265_BUILD >= 57" || - die "ERROR: libx265 version must be >= 57."; } + { check_cpp_condition x265.h "X265_BUILD >= 68" || + die "ERROR: libx265 version must be >= 68."; } enabled libxavs && require libxavs "stdint.h xavs.h" xavs_encoder_encode -lxavs enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore +enabled libzimg && require_pkg_config "zimg >= 2.3.0" zimg.h zimg_get_api_version +enabled libzmq && require_pkg_config libzmq zmq.h zmq_ctx_new +enabled libzvbi && require libzvbi libzvbi.h vbi_decoder_new -lzvbi && + { check_cpp_condition libzvbi.h "VBI_VERSION_MAJOR > 0 || VBI_VERSION_MINOR > 2 || VBI_VERSION_MINOR == 2 && VBI_VERSION_MICRO >= 28" || + enabled gpl || die "ERROR: libzvbi requires version 0.2.28 or --enable-gpl."; } +enabled mediacodec && { enabled jni || die "ERROR: mediacodec requires --enable-jni"; } enabled mmal && { check_lib interface/mmal/mmal.h mmal_port_connect -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host || { ! enabled cross_compile && { add_cflags -isystem/opt/vc/include/ -isystem/opt/vc/include/interface/vmcs_host/linux -isystem/opt/vc/include/interface/vcos/pthreads -fgnu89-inline ; @@ -4701,24 +5889,38 @@ enabled mmal && { check_lib interface/mmal/mmal.h mmal_port_connect check_lib interface/mmal/mmal.h mmal_port_connect ; } || die "ERROR: mmal not found"; } enabled mmal && check_func_headers interface/mmal/mmal.h "MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS" + +enabled netcdf && require_pkg_config netcdf netcdf.h nc_inq_libvers +enabled openal && { { for al_libs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32"; do + check_lib 'AL/al.h' alGetError "${al_libs}" && 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/cl.h clEnqueueNDRangeKernel -Wl,-framework,OpenCL || + check_lib 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 GL/glx.h glXGetProcAddress "-lGL" || + check_lib windows.h wglGetProcAddress "-lopengl32 -lgdi32" || + check_lib OpenGL/gl3.h glGetError "-Wl,-framework,OpenGL" || + check_lib ES2/gl.h glGetError "-isysroot=${sysroot} -Wl,-framework,OpenGLES" || + die "ERROR: opengl not found." + } enabled omx_rpi && enable omx enabled omx && { check_header OMX_Core.h || { ! enabled cross_compile && enabled omx_rpi && { add_cflags -isystem/opt/vc/include/IL ; } check_header OMX_Core.h ; } || die "ERROR: OpenMAX IL headers not found"; } -enabled openssl && { { check_pkg_config openssl openssl/ssl.h OPENSSL_init_ssl || - check_pkg_config openssl openssl/ssl.h SSL_library_init; } && { - add_cflags $openssl_cflags && add_extralibs $openssl_libs; }|| +enabled openssl && { use_pkg_config openssl openssl/ssl.h OPENSSL_init_ssl || + use_pkg_config openssl openssl/ssl.h SSL_library_init || check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto || check_lib openssl/ssl.h SSL_library_init -lssl32 -leay32 || check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto -lws2_32 -lgdi32 || die "ERROR: openssl not found"; } - -if enabled gnutls; then - { check_lib gmp.h mpz_export -lgmp && enable gmp; } || - { check_lib gcrypt.h gcry_mpi_new -lgcrypt && enable gcrypt; } -fi +enabled qtkit_indev && { check_header_objcc QTKit/QTKit.h || disable qtkit_indev; } # libdc1394 check if enabled libdc1394; then @@ -4729,37 +5931,72 @@ if enabled libdc1394; then die "ERROR: No version of libdc1394 found " fi -if enabled nvenc; then - check_header nvEncodeAPI.h || die "ERROR: nvEncodeAPI.h not found." - check_cpp_condition nvEncodeAPI.h "NVENCAPI_MAJOR_VERSION >= 6" || - die "ERROR: NVENC API version 5 or older is not supported" +if enabled gcrypt; then + GCRYPT_CONFIG="${cross_prefix}libgcrypt-config" + if "${GCRYPT_CONFIG}" --version > /dev/null 2>&1; then + gcrypt_cflags=$("${GCRYPT_CONFIG}" --cflags) + gcrypt_libs=$("${GCRYPT_CONFIG}" --libs) + check_func_headers gcrypt.h gcry_mpi_new $gcrypt_cflags $gcrypt_libs || + die "ERROR: gcrypt not found" + add_cflags $gcrypt_cflags && add_extralibs $gcrypt_libs + else + require gcrypt gcrypt.h gcry_mpi_new -lgcrypt + fi fi -if check_pkg_config sdl SDL_events.h SDL_PollEvent; then - check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x010201" $sdl_cflags && - check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) < 0x010300" $sdl_cflags && - enable sdl +disabled sdl && disable sdl2 +if ! disabled sdl2; then + SDL2_CONFIG="${cross_prefix}sdl2-config" + if check_pkg_config sdl2 SDL_events.h SDL_PollEvent; then + 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_libs $sdl2_cflags && enable sdl2 + else + if "${SDL2_CONFIG}" --version > /dev/null 2>&1; then + sdl2_cflags=$("${SDL2_CONFIG}" --cflags) + sdl2_libs=$("${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_libs $sdl2_cflags && enable sdl2 + fi + fi + if test $target_os = "mingw32"; then + sdl2_libs="$sdl2_libs -mconsole" + fi fi +enabled sdl2 && enable sdl && add_cflags $sdl2_cflags && add_extralibs $sdl2_libs + +disabled securetransport || { check_func SecIdentityCreate "-Wl,-framework,CoreFoundation -Wl,-framework,Security" && + check_lib "Security/SecureTransport.h Security/Security.h" "SSLCreateContext SecItemImport" "-Wl,-framework,CoreFoundation -Wl,-framework,Security" && + enable securetransport; } + +disabled schannel || { check_func_headers "windows.h security.h" InitializeSecurityContext -DSECURITY_WIN32 -lsecur32 && + check_cpp_condition winerror.h "defined(SEC_I_CONTEXT_EXPIRED)" && enable schannel && add_extralibs -lsecur32; } -! disabled pod2man && check_cmd pod2man --help && enable pod2man || disable pod2man -! disabled texi2html && check_cmd texi2html -version && enable texi2html || disable texi2html +makeinfo --version > /dev/null 2>&1 && enable makeinfo || disable makeinfo +enabled makeinfo \ + && [ 0$(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_header linux/fb.h +check_header linux/videodev.h check_header linux/videodev2.h -check_struct linux/videodev2.h "struct v4l2_frmivalenum" discrete - -check_header AVFoundation/AVFoundation.h && - check_objcflags -fobjc-arc && - add_extralibs -framework Foundation -framework AVFoundation -framework CoreVideo -framework CoreMedia || - disable AVFoundation_AVFoundation_h +check_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_safe struct_v4l2_frmivalenum_discrete check_header sys/videoio.h +check_code cc sys/videoio.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_safe struct_v4l2_frmivalenum_discrete check_func_headers "windows.h vfw.h" capCreateCaptureWindow "$vfwcap_indev_extralibs" # check that WM_CAP_DRIVER_CONNECT is defined to the proper value # w32api 3.12 had it defined wrong check_cpp_condition vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER" && enable vfwcap_defines +check_type "dshow.h" IBaseFilter + # check for ioctl_meteor.h, ioctl_bt848.h and alternatives { check_header dev/bktr/ioctl_meteor.h && check_header dev/bktr/ioctl_bt848.h; } || @@ -4770,7 +6007,14 @@ check_cpp_condition vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER" && enable vfwcap_def check_header dev/ic/bt8xx.h check_header sndio.h -check_header sys/soundcard.h +if check_struct sys/soundcard.h audio_buf_info bytes; then + enable_safe sys/soundcard.h +else + check_cc -D__BSD_VISIBLE -D__XSI_VISIBLE <<EOF && add_cppflags -D__BSD_VISIBLE -D__XSI_VISIBLE && enable_safe sys/soundcard.h + #include <sys/soundcard.h> + audio_buf_info abc; +EOF +fi check_header soundcard.h enabled_any alsa_indev alsa_outdev && @@ -4787,26 +6031,47 @@ if enabled libcdio; then die "ERROR: No usable libcdio/cdparanoia found" fi -if enabled libxcb; then - check_pkg_config xcb-shape xcb/shape.h xcb_shape_rectangles || { - enabled libxcb && die "ERROR: libxcb not found"; +if ! disabled libxcb; then + check_pkg_config "xcb >= 1.4" xcb/xcb.h xcb_connect || { + enabled libxcb && die "ERROR: libxcb >= 1.4 not found"; } && enable libxcb - disabled libxcb_shm || +if enabled libxcb; then + disabled libxcb_shm || { check_pkg_config xcb-shm xcb/shm.h xcb_shm_attach || { enabled libxcb_shm && die "ERROR: libxcb_shm not found"; - } && check_header sys/shm.h && enable libxcb_shm + } && check_header sys/shm.h && enable libxcb_shm; } - disabled libxcb_xfixes || + disabled libxcb_xfixes || { check_pkg_config xcb-xfixes xcb/xfixes.h xcb_xfixes_get_cursor_image || { enabled libxcb_xfixes && die "ERROR: libxcb_xfixes not found"; - } && enable libxcb_xfixes + } && enable libxcb_xfixes; } + + disabled libxcb_shape || { + check_pkg_config xcb-shape xcb/shape.h xcb_shape_get_rectangles || { + enabled libxcb_shape && die "ERROR: libxcb_shape not found"; + } && enable libxcb_shape; } - add_cflags "$xcb_shape_cflags $xcb_event_cflags $xcb_shm_cflags $xcb_xfixes_cflags" - add_extralibs "$xcb_shape_libs $xcb_event_libs $xcb_shm_libs $xcb_xfixes_libs" + add_cflags $xcb_cflags $xcb_shm_cflags $xcb_xfixes_cflags $xcb_shape_cflags + add_extralibs $xcb_libs $xcb_shm_libs $xcb_xfixes_libs $xcb_shape_libs fi +fi + +check_func_headers "windows.h" CreateDIBSection "$gdigrab_indev_extralibs" -enabled vaapi && require vaapi va/va.h vaInitialize -lva +enabled dxva2api_h && + check_cc <<EOF && enable dxva2api_cobj +#define _WIN32_WINNT 0x0600 +#define COBJMACROS +#include <windows.h> +#include <d3d9.h> +#include <dxva2api.h> +int main(void) { IDirectXVideoDecoder *o = NULL; IDirectXVideoDecoder_Release(o); return 0; } +EOF + +enabled vaapi && + check_lib va/va.h vaInitialize -lva || + disable vaapi enabled vaapi && check_code cc "va/va.h" "vaCreateSurfaces(0, 0, 0, 0, 0, 0, 0, 0)" || @@ -4830,6 +6095,29 @@ enabled vdpau && enabled xlib && check_lib "vdpau/vdpau.h vdpau/vdpau_x11.h" vdp_device_create_x11 -lvdpau && enable vdpau_x11 +if enabled x86; then + case $target_os in + mingw32*|mingw64*|win32|win64|linux|cygwin*) + ;; + *) + disable cuda cuvid nvenc + ;; + esac +else + disable cuda cuvid nvenc +fi + +enabled nvenc && + check_cc -I$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 +disabled iconv || check_func_headers iconv.h iconv || check_lib iconv.h iconv -liconv || disable iconv + enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel" # add some useful compiler flags if supported @@ -4842,7 +6130,9 @@ 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 enabled extra_warnings && check_cflags -Winline enabled extra_warnings && check_cflags -Wcast-qual @@ -4855,16 +6145,18 @@ 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 # 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,$libdir +enabled rpath && add_ldlibflags -Wl,-rpath,$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 -wN \'..@*\' || check_stripflags -x enabled neon_clobber_test && check_ldflags -Wl,--wrap,avcodec_open2 \ @@ -4878,6 +6170,7 @@ 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 @@ -4893,11 +6186,12 @@ 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; } @@ -4938,28 +6232,41 @@ 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 check_optflags $optflags check_optflags -fno-math-errno check_optflags -fno-signed-zeros +enabled ftrapv && check_cflags -ftrapv + +check_cc -mno-red-zone <<EOF && noredzone_flags="-mno-red-zone" +int x; +EOF + + if enabled icc; then # Just warnings, no remarks check_cflags -w1 # -wd: Disable following warnings # 144, 167, 556: -Wno-pointer-sign + # 188: enumerated type mixed with another type # 1292: attribute "foo" ignored # 1419: external declaration in primary source file # 10006: ignoring unknown option -fno-signed-zeros # 10148: ignoring unknown option -Wno-parentheses # 10156: ignoring option '-W'; no argument required - check_cflags -wd144,167,556,1292,1419,10006,10148,10156 + # 13200: No EMMS instruction before call to function + # 13203: No EMMS instruction before return from function + check_cflags -wd144,167,188,556,1292,1419,10006,10148,10156,13200,13203 # 11030: Warning unknown option --as-needed # 10156: ignoring option '-export'; no argument required check_ldflags -wd10156,11030 # icc 11.0 and 11.1 work with ebp_available, but don't pass the test enable ebp_available + # The test above does not test linking + enabled lto && disable symver_asm_label if enabled x86_32; then icc_version=$($cc -dumpversion) test ${icc_version%%.*} -ge 11 && @@ -4974,18 +6281,19 @@ elif enabled ccc; then add_cflags -msg_disable unsupieee elif enabled gcc; then check_optflags -fno-tree-vectorize + check_cflags -Werror=format-security check_cflags -Werror=implicit-function-declaration check_cflags -Werror=missing-prototypes check_cflags -Werror=return-type - check_cflags -Werror=declaration-after-statement check_cflags -Werror=vla - check_cflags -Werror=format-security + check_cflags -Wformat check_cflags -fdiagnostics-color=auto enabled extra_warnings || check_disable_warning -Wno-maybe-uninitialized elif enabled llvm_gcc; then check_cflags -mllvm -stack-alignment=16 elif enabled clang; then check_cflags -mllvm -stack-alignment=16 + check_cflags -mstack-alignment=16 check_cflags -Qunused-arguments check_cflags -Werror=implicit-function-declaration check_cflags -Werror=missing-prototypes @@ -5018,9 +6326,11 @@ elif enabled_any msvc icl; then # (correctly) on icl 13.x. check_cpp_condition "windows.h" "__ICL < 1300 || __ICL >= 1400" && add_cflags -Qansi-alias - # icl will pass the inline asm tests but inline asm is currently - # not supported (build will fail) - disable inline_asm + # Some inline asm is not compilable in debug + if enabled debug; then + disable ebp_available + disable ebx_available + fi fi # msvcrt10 x64 incorrectly enables log2, only msvcrt12 (MSVC 2013) onwards actually has log2. check_cpp_condition crtversion.h "_VC_CRT_MAJOR_VERSION >= 12" || disable log2 @@ -5035,6 +6345,13 @@ elif enabled_any msvc icl; then __declspec($_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 @@ -5068,6 +6385,8 @@ case $target_os in ;; esac +enable frame_thread_encoder + enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; } check_deps $CONFIG_LIST \ @@ -5075,10 +6394,45 @@ check_deps $CONFIG_LIST \ $HAVE_LIST \ $ALL_COMPONENTS \ -enabled_all dxva2 CoTaskMemFree && - prepend avconv_libs $($ldflags_filter "-lole32") && +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 + +enabled_all dxva2 dxva2api_cobj CoTaskMemFree && + prepend ffmpeg_libs $($ldflags_filter "-lole32") && enable dxva2_lib +# add_dep lib dep +# -> enable ${lib}_deps_${dep} +# -> add $dep to ${lib}_deps only once +add_dep() { + lib=$1 + dep=$2 + enabled "${lib}_deps_${dep}" && return 0 + enable "${lib}_deps_${dep}" + prepend "${lib}_deps" $dep +} + +# merge deps lib components +# merge all ${component}_deps into ${lib}_deps and ${lib}_deps_* +merge_deps() { + lib=$1 + shift + for comp in $*; do + enabled $comp || continue + eval "dep=\"\$${comp}_deps\"" + for d in $dep; do + add_dep $lib $d + done + done +} + +merge_deps libavfilter $FILTER_LIST + map 'enabled $v && intrinsics=${v#intrinsics_}' $INTRINSICS_LIST for thread in $THREADS_LIST; do @@ -5105,14 +6459,44 @@ if disabled stdatomic_h; then fi fi +# Check if requested libraries were found. +for lib in $AUTODETECT_LIBS; do + requested $lib && ! enabled $lib && die "ERROR: $lib requested but not found"; +done + enabled zlib && add_cppflags -DZLIB_CONST # conditional library dependencies, in linking order +enabled afftfilt_filter && prepend avfilter_deps "avcodec" +enabled amovie_filter && prepend avfilter_deps "avformat avcodec" +enabled aresample_filter && prepend avfilter_deps "swresample" +enabled atempo_filter && prepend avfilter_deps "avcodec" +enabled cover_rect_filter && prepend avfilter_deps "avformat avcodec" +enabled ebur128_filter && enabled swresample && prepend avfilter_deps "swresample" +enabled elbg_filter && prepend avfilter_deps "avcodec" +enabled fftfilt_filter && prepend avfilter_deps "avcodec" +enabled find_rect_filter && prepend avfilter_deps "avformat avcodec" +enabled mcdeint_filter && prepend avfilter_deps "avcodec" enabled movie_filter && prepend avfilter_deps "avformat avcodec" +enabled pan_filter && prepend avfilter_deps "swresample" +enabled pp_filter && prepend avfilter_deps "postproc" +enabled removelogo_filter && prepend avfilter_deps "avformat avcodec swscale" enabled resample_filter && prepend avfilter_deps "avresample" +enabled sab_filter && prepend avfilter_deps "swscale" enabled scale_filter && prepend avfilter_deps "swscale" +enabled scale2ref_filter && prepend avfilter_deps "swscale" +enabled sofalizer_filter && prepend avfilter_deps "avcodec" +enabled showcqt_filter && prepend avfilter_deps "avformat avcodec swscale" +enabled showfreqs_filter && prepend avfilter_deps "avcodec" +enabled showspectrum_filter && prepend avfilter_deps "avcodec" +enabled smartblur_filter && prepend avfilter_deps "swscale" +enabled spectrumsynth_filter && prepend avfilter_deps "avcodec" +enabled subtitles_filter && prepend avfilter_deps "avformat avcodec" +enabled uspp_filter && prepend avfilter_deps "avcodec" -enabled opus_decoder && prepend avcodec_deps "avresample" +enabled lavfi_indev && prepend avdevice_deps "avfilter" + +enabled opus_decoder && prepend avcodec_deps "swresample" expand_deps(){ lib_deps=${1}_deps @@ -5121,8 +6505,22 @@ 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" @@ -5137,6 +6535,9 @@ 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 @@ -5150,6 +6551,7 @@ 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 "XOP enabled ${xop-no}" echo "FMA3 enabled ${fma3-no}" @@ -5169,6 +6571,14 @@ 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}" @@ -5178,50 +6588,47 @@ 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 | print_in_columns echo + echo "External libraries providing hardware acceleration:" -print_enabled '' $HWACCEL_LIBRARY_LIST | print_3_columns +print_enabled '' $HWACCEL_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 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 -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: $license" echo "Creating configuration files ..." @@ -5230,11 +6637,15 @@ fi # test "$quiet" != "yes" test -e Makefile || echo "include $source_path/Makefile" > Makefile -config_files="$TMPH config.mak" +enabled stripping || strip="echo skipping strip" + +config_files="$TMPH config.mak doc/config.texi" cat > config.mak <<EOF # Automatically generated by configure - do not modify! -LIBAV_CONFIGURATION=$LIBAV_CONFIGURATION +ifndef FFMPEG_CONFIG_MAK +FFMPEG_CONFIG_MAK=1 +FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION prefix=$prefix LIBDIR=\$(DESTDIR)$libdir SHLIBDIR=\$(DESTDIR)$shlibdir @@ -5243,12 +6654,18 @@ 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=$intrinsics CC=$cc -OBJCC=$cc +CXX=$cxx AS=$as OBJCC=$objcc LD=$ld @@ -5263,9 +6680,11 @@ ARFLAGS=$arflags AR_O=$ar_o RANLIB=$ranlib STRIP=$strip +CP=cp -p LN_S=$ln_s CPPFLAGS=$CPPFLAGS CFLAGS=$CFLAGS +CXXFLAGS=$CXXFLAGS OBJCFLAGS=$OBJCFLAGS ASFLAGS=$ASFLAGS AS_C=$AS_C @@ -5276,16 +6695,23 @@ OBJCC_O=$OBJCC_O CC_C=$CC_C CC_E=$CC_E CC_O=$CC_O +CXX_C=$CXX_C +CXX_O=$CXX_O LD_O=$LD_O LD_LIB=$LD_LIB LD_PATH=$LD_PATH DLLTOOL=$dlltool +WINDRES=$windres +DEPWINDRES=$dep_cc +DOXYGEN=$doxygen LDFLAGS=$LDFLAGS LDEXEFLAGS=$LDEXEFLAGS +LDLIBFLAGS=$LDLIBFLAGS SHFLAGS=$(echo $($ldflags_filter $SHFLAGS)) -STRIPFLAGS=$STRIPFLAGS +ASMSTRIPFLAGS=$ASMSTRIPFLAGS YASMFLAGS=$YASMFLAGS BUILDSUF=$build_suffix +PROGSSUF=$progs_suffix FULLNAME=$FULLNAME LIBPREF=$LIBPREF LIBSUF=$LIBSUF @@ -5295,6 +6721,7 @@ SLIBSUF=$SLIBSUF EXESUF=$EXESUF EXTRA_VERSION=$extra_version CCDEP=$CCDEP +CXXDEP=$CXXDEP CCDEP_FLAGS=$CCDEP_FLAGS ASDEP=$ASDEP ASDEP_FLAGS=$ASDEP_FLAGS @@ -5318,13 +6745,13 @@ HOSTLD_O=$HOSTLD_O TARGET_EXEC=$target_exec $target_exec_args TARGET_PATH=$target_path TARGET_SAMPLES=${target_samples:-\$(SAMPLES)} -CFLAGS-avplay=$sdl_cflags +CFLAGS-ffplay=${sdl2_cflags} ZLIB=$($ldflags_filter -lz) LIB_INSTALL_EXTRA_CMD=$LIB_INSTALL_EXTRA_CMD EXTRALIBS=$extralibs COMPAT_OBJS=$compat_objs EXEOBJS=$exeobjs -INSTALL=install +INSTALL=$install LIBTARGET=${LIBTARGET} SLIBNAME=${SLIBNAME} SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION} @@ -5336,7 +6763,8 @@ SLIB_INSTALL_LINKS=${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 EOF get_version(){ @@ -5344,6 +6772,7 @@ get_version(){ name=$(toupper $lcname) file=$source_path/$lcname/version.h eval $(awk "/#define ${name}_VERSION_M/ { print \$2 \"=\" \$3 }" "$file") + enabled raise_major && eval ${name}_VERSION_MAJOR=$((${name}_VERSION_MAJOR+100)) eval ${name}_VERSION=\$${name}_VERSION_MAJOR.\$${name}_VERSION_MINOR.\$${name}_VERSION_MICRO eval echo "${lcname}_VERSION=\$${name}_VERSION" >> config.mak eval echo "${lcname}_VERSION_MAJOR=\$${name}_VERSION_MAJOR" >> config.mak @@ -5363,18 +6792,26 @@ map 'print_program_libs $v' $PROGRAM_LIST 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 @@ -5385,13 +6822,20 @@ 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" >> config.mak # Do not overwrite an unchanged config.h to avoid superfluous rebuilds. cp_if_changed $TMPH config.h @@ -5428,12 +6872,15 @@ print_enabled_components(){ print_enabled_components libavcodec/bsf_list.c AVBitStreamFilter bitstream_filters $BSF_LIST print_enabled_components libavformat/protocol_list.c URLProtocol url_protocols $PROTOCOL_LIST -test -n "$WARNINGS" && printf "\n$WARNINGS" +if test -n "$WARNINGS"; then + printf "\n%s%s$WARNINGS%s" "$warn_color" "$bold_color" "$reset_color" + enabled fatal_warnings && exit 1 +fi # build pkg-config files lib_version(){ - eval printf "\"lib${1} >= \$LIB$(toupper ${1})_VERSION, \"" + eval printf "\"lib${1}${build_suffix} >= \$LIB$(toupper ${1})_VERSION, \"" } pkgconfig_generate(){ @@ -5446,7 +6893,7 @@ pkgconfig_generate(){ requires=${requires%, } enabled ${name#lib} || return 0 mkdir -p $name - cat <<EOF > $name/$name.pc + cat <<EOF > $name/$name${build_suffix}.pc prefix=$prefix exec_prefix=\${prefix} libdir=$libdir @@ -5458,30 +6905,36 @@ Version: $version Requires: $(enabled shared || echo $requires) Requires.private: $(enabled shared && echo $requires) Conflicts: -Libs: -L\${libdir} -l${shortname} $(enabled shared || echo $libs) +Libs: -L\${libdir} $(enabled rpath && echo "-Wl,-rpath,\${libdir}") -l${shortname} $(enabled shared || echo $libs) Libs.private: $(enabled shared && echo $libs) Cflags: -I\${includedir} EOF - cat <<EOF > $name/$name-uninstalled.pc + +mkdir -p doc/examples/pc-uninstalled +includedir=${source_path} +[ "$includedir" = . ] && includedir="\${pcfiledir}/../../.." + cat <<EOF > doc/examples/pc-uninstalled/${name}-uninstalled.pc prefix= exec_prefix= -libdir=\${pcfiledir} -includedir=${source_path} +libdir=\${pcfiledir}/../../../$name +includedir=${includedir} Name: $name Description: $comment Version: $version Requires: $requires Conflicts: -Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs +Libs: -L\${libdir} -Wl,-rpath,\${libdir} -l${shortname} $(enabled shared || echo $libs) Cflags: -I\${includedir} EOF } -pkgconfig_generate libavutil "Libav utility library" "$LIBAVUTIL_VERSION" "$LIBRT $LIBM" -pkgconfig_generate libavcodec "Libav codec library" "$LIBAVCODEC_VERSION" "$extralibs" -pkgconfig_generate libavformat "Libav container format library" "$LIBAVFORMAT_VERSION" "$extralibs" -pkgconfig_generate libavdevice "Libav device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" -pkgconfig_generate libavfilter "Libav video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" -pkgconfig_generate libavresample "Libav audio resampling library" "$LIBAVRESAMPLE_VERSION" "$LIBM" -pkgconfig_generate libswscale "Libav image rescaling library" "$LIBSWSCALE_VERSION" "$LIBM" +pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" "$LIBRT $LIBM" +pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" +pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" +pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" +pkgconfig_generate libavfilter "FFmpeg audio/video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" +pkgconfig_generate libpostproc "FFmpeg postprocessing library" "$LIBPOSTPROC_VERSION" "" +pkgconfig_generate libavresample "Libav audio resampling library" "$LIBAVRESAMPLE_VERSION" "$LIBM" +pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "$LIBM" +pkgconfig_generate libswresample "FFmpeg audio resampling library" "$LIBSWRESAMPLE_VERSION" "$LIBM $LIBSOXR" |