mandelbrot: remove always-false condition in fill_from_cache
[ffmpeg.git] / configure
index 0a5b52d..9e2908b 100755 (executable)
--- a/configure
+++ b/configure
@@ -93,7 +93,8 @@ Configuration options:
   --disable-postproc       disable libpostproc build
   --disable-avfilter       disable video filter support [no]
   --disable-pthreads       disable pthreads [auto]
-  --enable-w32threads      use Win32 threads [no]
+  --disable-w32threads     disable Win32 threads [auto]
+  --disable-os2threads     disable OS/2 threads [auto]
   --enable-x11grab         enable X11 grabbing [no]
   --disable-network        disable network support [no]
   --enable-gray            enable full grayscale support (slower color)
@@ -111,6 +112,7 @@ Configuration options:
   --enable-vaapi           enable VAAPI code [autodetect]
   --enable-vdpau           enable VDPAU code [autodetect]
   --disable-dxva2          disable DXVA2 code
+  --disable-vda            disable VDA code
   --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary)
   --enable-hardcoded-tables use hardcoded tables instead of runtime generation
   --enable-memalign-hack   emulate memalign, interferes with memory debuggers
@@ -162,9 +164,10 @@ Configuration options:
 External library support:
   --enable-avisynth        enable reading of AVISynth script files [no]
   --enable-bzlib           enable bzlib [autodetect]
-  --enable-libcelt         enable CELT/Opus decoding via libcelt [no]
+  --enable-libcelt         enable CELT decoding via libcelt [no]
   --enable-frei0r          enable frei0r video filtering
   --enable-libaacplus      enable AAC+ encoding via libaacplus [no]
+  --enable-gnutls          enable gnutls [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]
@@ -182,9 +185,11 @@ External library support:
   --enable-libopenjpeg     enable JPEG 2000 decoding via OpenJPEG [no]
   --enable-librtmp         enable RTMP[E] support via librtmp [no]
   --enable-libschroedinger enable Dirac support via libschroedinger [no]
-  --enable-libspeex        enable Speex encoding and decoding via libspeex [no]
+  --enable-libspeex        enable Speex support via libspeex [no]
   --enable-libstagefright-h264  enable H.264 decoding via libstagefright [no]
   --enable-libtheora       enable Theora encoding via libtheora [no]
+  --enable-libutvideo      enable Ut Video decoding via libutvideo [no]
+  --enable-libv4l2         enable libv4l2/v4l-utils [no]
   --enable-libvo-aacenc    enable AAC encoding via libvo-aacenc [no]
   --enable-libvo-amrwbenc  enable AMR-WB encoding via libvo-amrwbenc [no]
   --enable-libvorbis       enable Vorbis encoding via libvorbis,
@@ -196,6 +201,7 @@ External library support:
                            native MPEG-4/Xvid encoder exists [no]
   --enable-openal          enable OpenAL 1.1 capture support [no]
   --enable-mlib            enable Sun medialib [no]
+  --enable-openssl         enable openssl [no]
   --enable-zlib            enable zlib [autodetect]
 
 Advanced options (experts only):
@@ -844,6 +850,9 @@ check_exec_crash(){
 static void sighandler(int sig){
     raise(SIGTERM);
 }
+int func(void){
+    $code
+}
 int main(void){
     signal(SIGILL, sighandler);
     signal(SIGFPE, sighandler);
@@ -851,7 +860,7 @@ int main(void){
 #ifdef SIGBUS
     signal(SIGBUS, sighandler);
 #endif
-    { $code }
+    return func();
 }
 EOF
 }
@@ -988,6 +997,7 @@ CONFIG_LIST="
     ffserver
     fft
     frei0r
+    gnutls
     golomb
     gpl
     gray
@@ -1010,11 +1020,14 @@ CONFIG_LIST="
     libopencore_amrwb
     libopencv
     libopenjpeg
+    libpulse
     librtmp
     libschroedinger
     libspeex
     libstagefright_h264
     libtheora
+    libutvideo
+    libv4l2
     libvo_aacenc
     libvo_amrwbenc
     libvorbis
@@ -1031,6 +1044,7 @@ CONFIG_LIST="
     network
     nonfree
     openal
+    openssl
     pic
     postproc
     rdft
@@ -1046,6 +1060,7 @@ CONFIG_LIST="
     swscale_alpha
     thumb
     vaapi
+    vda
     vdpau
     version3
     x11grab
@@ -1055,6 +1070,7 @@ CONFIG_LIST="
 THREADS_LIST='
     pthreads
     w32threads
+    os2threads
 '
 
 ARCH_LIST='
@@ -1119,6 +1135,7 @@ HAVE_LIST="
     attribute_may_alias
     attribute_packed
     bswap
+    cbrtf
     closesocket
     cmov
     dcbzl
@@ -1184,7 +1201,6 @@ HAVE_LIST="
     setrlimit
     strerror_r
     strptime
-    strtok_r
     struct_addrinfo
     struct_ipv6_mreq
     struct_sockaddr_in6
@@ -1370,7 +1386,9 @@ h264_decoder_select="golomb h264dsp h264pred"
 h264_crystalhd_decoder_select="crystalhd h264_mp4toannexb_bsf h264_parser"
 h264_dxva2_hwaccel_deps="dxva2api_h"
 h264_dxva2_hwaccel_select="dxva2 h264_decoder"
-h264_vaapi_hwaccel_select="vaapi"
+h264_vaapi_hwaccel_select="vaapi h264_decoder"
+h264_vda_hwaccel_deps="VideoDecodeAcceleration_VDADecoder_h"
+h264_vda_hwaccel_select="vda"
 h264_vdpau_decoder_select="vdpau h264_decoder"
 imc_decoder_select="fft mdct sinewin"
 jpegls_decoder_select="golomb"
@@ -1513,6 +1531,7 @@ libvpx_encoder_deps="libvpx"
 libx264_encoder_deps="libx264"
 libxavs_encoder_deps="libxavs"
 libxvid_encoder_deps="libxvid"
+libutvideo_decoder_deps="libutvideo gpl"
 
 # demuxers / muxers
 ac3_demuxer_select="ac3_parser"
@@ -1557,9 +1576,11 @@ jack_indev_deps="jack_jack_h sem_timedwait"
 lavfi_indev_deps="avfilter"
 libcdio_indev_deps="libcdio"
 libdc1394_indev_deps="libdc1394"
+libv4l2_indev_deps="libv4l2"
 openal_indev_deps="openal"
 oss_indev_deps_any="soundcard_h sys_soundcard_h"
 oss_outdev_deps_any="soundcard_h sys_soundcard_h"
+pulse_indev_deps="libpulse"
 sdl_outdev_deps="sdl"
 sndio_indev_deps="sndio_h"
 sndio_outdev_deps="sndio_h"
@@ -1574,25 +1595,25 @@ x11_grab_device_indev_extralibs="-lX11 -lXext -lXfixes"
 gopher_protocol_deps="network"
 http_protocol_deps="network"
 http_protocol_select="tcp_protocol"
+https_protocol_select="tls_protocol"
 mmsh_protocol_select="http_protocol"
 mmst_protocol_deps="network"
 rtmp_protocol_select="tcp_protocol"
 rtp_protocol_select="udp_protocol"
 tcp_protocol_deps="network"
+tls_protocol_deps_any="openssl gnutls"
+tls_protocol_select="tcp_protocol"
 udp_protocol_deps="network"
 
 # filters
-abuffer_filter_deps="strtok_r"
-aconvert_filter_deps="strtok_r"
-aformat_filter_deps="strtok_r"
 amovie_filter_deps="avcodec avformat"
 blackframe_filter_deps="gpl"
 boxblur_filter_deps="gpl"
 cropdetect_filter_deps="gpl"
 delogo_filter_deps="gpl"
 drawtext_filter_deps="libfreetype"
-frei0r_filter_deps="frei0r dlopen strtok_r"
-frei0r_src_filter_deps="frei0r dlopen strtok_r"
+frei0r_filter_deps="frei0r dlopen"
+frei0r_src_filter_deps="frei0r dlopen"
 hqdn3d_filter_deps="gpl"
 movie_filter_deps="avcodec avformat"
 mp_filter_deps="gpl avcodec"
@@ -2289,7 +2310,7 @@ case "$arch" in
         arch="sparc"
         subarch="sparc64"
     ;;
-    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
@@ -2559,6 +2580,7 @@ case $target_os in
             disable network
         else
             target_os=mingw32
+            enable_weak w32threads
         fi
         LIBTARGET=i386
         if enabled x86_64; then
@@ -2636,6 +2658,7 @@ case $target_os in
           emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;'
         SLIB_INSTALL_EXTRA_LIB='$(LIBPREF)$(NAME)_dll.a $(LIBPREF)$(NAME)_dll.lib'
         enable dos_paths
+        enable_weak os2threads
         ;;
     gnu/kfreebsd)
         add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_BSD_SOURCE
@@ -2695,6 +2718,7 @@ die_license_disabled gpl x11grab
 
 die_license_disabled nonfree libaacplus
 die_license_disabled nonfree libfaac
+die_license_disabled nonfree openssl
 
 die_license_disabled version3 libopencore_amrnb
 die_license_disabled version3 libopencore_amrwb
@@ -2939,7 +2963,6 @@ check_func  ${malloc_prefix}posix_memalign      && enable posix_memalign
 check_func  setrlimit
 check_func  strerror_r
 check_func  strptime
-check_func  strtok_r
 check_func_headers conio.h kbhit
 check_func_headers windows.h PeekNamedPipe
 check_func_headers io.h setmode
@@ -2965,9 +2988,17 @@ check_header X11/extensions/XvMClib.h
 disabled  zlib || check_lib   zlib.h      zlibVersion -lz   || disable  zlib
 disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib
 
+# check for VDA header
+if ! disabled vda; then
+    if check_header VideoDecodeAcceleration/VDADecoder.h; then
+        enable vda
+        add_ldflags -framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore
+    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_create; then
         :
@@ -2996,6 +3027,7 @@ check_lib math.h sin -lm && LIBM="-lm"
 disabled crystalhd || check_lib libcrystalhd/libcrystalhd_if.h DtsCrystalHDVersion -lcrystalhd || disable crystalhd
 enabled vaapi && require vaapi va/va.h vaInitialize -lva
 
+check_mathfunc cbrtf
 check_mathfunc exp2
 check_mathfunc exp2f
 check_mathfunc llrint
@@ -3015,6 +3047,7 @@ enabled libcelt    && require libcelt celt/celt.h celt_decode -lcelt0
 enabled frei0r     && { check_header frei0r.h || die "ERROR: frei0r.h header not found"; }
 enabled libaacplus && require  "libaacplus >= 2.0.0" aacplus.h aacplusEncOpen -laacplus
 enabled libdc1394  && require_pkg_config libdc1394-2 dc1394/dc1394.h dc1394_new
+enabled gnutls     && require_pkg_config gnutls gnutls/gnutls.h gnutls_global_init
 enabled libdirac   && require_pkg_config dirac                          \
     "libdirac_decoder/dirac_parser.h libdirac_encoder/dirac_encoder.h"  \
     "dirac_decoder_init dirac_encoder_init"
@@ -3028,6 +3061,7 @@ enabled libopencore_amrnb  && require libopencore_amrnb opencore-amrnb/interf_de
 enabled libopencore_amrwb  && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb
 enabled libopencv  && require_pkg_config opencv opencv/cxcore.h cvCreateImageHeader
 enabled libopenjpeg && require libopenjpeg openjpeg.h opj_version -lopenjpeg
+enabled libpulse && require_pkg_config libpulse-simple pulse/simple.h pa_simple_new
 enabled librtmp    && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket
 enabled libschroedinger && require_pkg_config schroedinger-1.0 schroedinger/schro.h schro_init
 enabled libspeex   && require  libspeex speex/speex.h speex_decoder_init -lspeex
@@ -3035,6 +3069,8 @@ enabled libstagefright_h264  && require_cpp libstagefright_h264 "binder/ProcessS
     media/stagefright/MediaBufferGroup.h media/stagefright/MediaDebug.h media/stagefright/MediaDefs.h
     media/stagefright/OMXClient.h media/stagefright/OMXCodec.h" android::OMXClient -lstagefright -lmedia -lutils -lbinder
 enabled libtheora  && require  libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg
+enabled libutvideo    && require_cpp utvideo "stdint.h stdlib.h utvideo/utvideo.h utvideo/Codec.h" 'CCodec*' -lutvideo -lstdc++
+enabled libv4l2    && require_pkg_config libv4l2 libv4l2.h v4l2_ioctl
 enabled libvo_aacenc && require libvo_aacenc vo-aacenc/voAAC.h voGetAACEncAPI -lvo-aacenc
 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
@@ -3054,6 +3090,10 @@ enabled openal     && { { for al_libs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32
                       { check_cpp_condition "AL/al.h" "defined(AL_VERSION_1_1)" ||
                         die "ERROR: openal version must be 1.1 or compatible"; }
 enabled mlib       && require  mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
+enabled openssl    && { 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"; }
 
 SDL_CONFIG="${cross_prefix}sdl-config"
 if check_pkg_config sdl SDL_version.h SDL_Linked_Version; then
@@ -3343,6 +3383,7 @@ echo "libvdpau enabled          ${vdpau-no}"
 echo "AVISynth enabled          ${avisynth-no}"
 echo "libcelt enabled           ${libcelt-no}"
 echo "frei0r enabled            ${frei0r-no}"
+echo "gnutls enabled            ${gnutls-no}"
 echo "libcdio support           ${libcdio-no}"
 echo "libdc1394 support         ${libdc1394-no}"
 echo "libdirac enabled          ${libdirac-no}"
@@ -3356,11 +3397,14 @@ echo "libopencore-amrnb support ${libopencore_amrnb-no}"
 echo "libopencore-amrwb support ${libopencore_amrwb-no}"
 echo "libopencv support         ${libopencv-no}"
 echo "libopenjpeg enabled       ${libopenjpeg-no}"
+echo "libpulse enabled          ${libpulse-no}"
 echo "librtmp enabled           ${librtmp-no}"
 echo "libschroedinger enabled   ${libschroedinger-no}"
 echo "libspeex enabled          ${libspeex-no}"
 echo "libstagefright-h264 enabled    ${libstagefright_h264-no}"
 echo "libtheora enabled         ${libtheora-no}"
+echo "libutvideo enabled        ${libutvideo-no}"
+echo "libv4l2 enabled           ${libv4l2-no}"
 echo "libvo-aacenc support      ${libvo_aacenc-no}"
 echo "libvo-amrwbenc support    ${libvo_amrwbenc-no}"
 echo "libvorbis enabled         ${libvorbis-no}"
@@ -3369,6 +3413,7 @@ echo "libx264 enabled           ${libx264-no}"
 echo "libxavs enabled           ${libxavs-no}"
 echo "libxvid enabled           ${libxvid-no}"
 echo "openal enabled            ${openal-no}"
+echo "openssl enabled           ${openssl-no}"
 echo "zlib enabled              ${zlib-no}"
 echo "bzlib enabled             ${bzlib-no}"
 echo