configure: Mark qsv subsystem as not selectable on the command line
[ffmpeg.git] / configure
index a82bef7..f5e8b67 100755 (executable)
--- a/configure
+++ b/configure
@@ -189,10 +189,12 @@ External library support:
   --enable-libfreetype     enable libfreetype [no]
   --enable-libgsm          enable GSM de/encoding via libgsm [no]
   --enable-libilbc         enable iLBC de/encoding via libilbc [no]
+  --enable-libmfx          enable HW acceleration through libmfx
   --enable-libmp3lame      enable MP3 encoding via libmp3lame [no]
   --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no]
   --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]
   --enable-libopencv       enable video filtering via libopencv [no]
+  --enable-libopenh264     enable H.264 encoding via OpenH264 [no]
   --enable-libopenjpeg     enable JPEG 2000 de/encoding via OpenJPEG [no]
   --enable-libopus         enable Opus de/encoding via libopus [no]
   --enable-libpulse        enable Pulseaudio input via libpulse [no]
@@ -210,10 +212,13 @@ External library support:
   --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 [no]
+  --enable-libxcb-shm      enable X11 grabbing shm communication [auto]
+  --enable-libxcb-xfixes   enable X11 grabbing mouse rendering [auto]
   --enable-libxvid         enable Xvid encoding via xvidcore,
                            native MPEG-4/Xvid encoder exists [no]
   --enable-openssl         enable openssl [no]
-  --enable-x11grab         enable X11 grabbing [no]
+  --enable-x11grab         enable X11 grabbing (legacy) [no]
   --enable-zlib            enable zlib [autodetect]
 
 Toolchain options:
@@ -1132,6 +1137,7 @@ EXAMPLE_LIST="
     filter_audio_example
     metadata_example
     output_example
+    qsvdec_example
     transcode_aac_example
 "
 
@@ -1149,10 +1155,12 @@ EXTERNAL_LIBRARY_LIST="
     libfreetype
     libgsm
     libilbc
+    libmfx
     libmp3lame
     libopencore_amrnb
     libopencore_amrwb
     libopencv
+    libopenh264
     libopenjpeg
     libopus
     libpulse
@@ -1170,6 +1178,9 @@ EXTERNAL_LIBRARY_LIST="
     libx264
     libx265
     libxavs
+    libxcb
+    libxcb_shm
+    libxcb_xfixes
     libxvid
     openssl
     x11grab
@@ -1453,6 +1464,7 @@ SYSTEM_FUNCS="
     getservbyport
     GetSystemTimeAsFileTime
     gettimeofday
+    gmtime_r
     inet_aton
     isatty
     jack_port_get_latency_range
@@ -1481,6 +1493,7 @@ SYSTEM_FUNCS="
 TOOLCHAIN_FEATURES="
     as_dn_directive
     as_func
+    as_object_arch
     asm_mod_q
     attribute_may_alias
     attribute_packed
@@ -1499,6 +1512,7 @@ TOOLCHAIN_FEATURES="
 
 TYPES_LIST="
     CONDITION_VARIABLE_Ptr
+    DXVA_PicParams_HEVC
     socklen_t
     struct_addrinfo
     struct_group_source_req
@@ -1535,7 +1549,9 @@ HAVE_LIST="
     libdc1394_1
     libdc1394_2
     sdl
+    section_data_rel_ro
     threads
+    vaapi_x11
     vdpau_x11
     xlib
 "
@@ -1553,6 +1569,7 @@ CONFIG_EXTRA="
     faandct
     faanidct
     fdctdsp
+    fmtconvert
     gcrypt
     golomb
     gplv3
@@ -1567,6 +1584,7 @@ CONFIG_EXTRA="
     huffyuvencdsp
     idctdsp
     iirfilter
+    imdct15
     intrax8
     lgplv3
     lpc
@@ -1579,6 +1597,7 @@ CONFIG_EXTRA="
     nettle
     pixblockdsp
     qpeldsp
+    qsv
     rangecoder
     riffdec
     riffenc
@@ -1743,10 +1762,10 @@ mpegvideo_select="blockdsp hpeldsp idctdsp me_cmp videodsp"
 mpegvideoenc_select="me_cmp mpegvideo pixblockdsp qpeldsp"
 
 # decoders / encoders
-aac_decoder_select="mdct sinewin"
+aac_decoder_select="imdct15 mdct sinewin"
 aac_encoder_select="audio_frame_queue iirfilter mdct sinewin"
 aac_latm_decoder_select="aac_decoder aac_latm_parser"
-ac3_decoder_select="ac3_parser ac3dsp bswapdsp mdct"
+ac3_decoder_select="ac3_parser ac3dsp bswapdsp fmtconvert mdct"
 ac3_encoder_select="ac3dsp audiodsp mdct me_cmp"
 ac3_fixed_encoder_select="ac3dsp audiodsp mdct me_cmp"
 aic_decoder_select="golomb idctdsp"
@@ -1772,7 +1791,7 @@ comfortnoise_encoder_select="lpc"
 cook_decoder_select="audiodsp mdct sinewin"
 cscd_decoder_select="lzo"
 cscd_decoder_suggest="zlib"
-dca_decoder_select="mdct"
+dca_decoder_select="fmtconvert mdct"
 dnxhd_decoder_select="blockdsp idctdsp"
 dnxhd_encoder_select="aandcttables blockdsp fdctdsp idctdsp mpegvideoenc pixblockdsp"
 dvvideo_decoder_select="dvprofile idctdsp"
@@ -1808,6 +1827,8 @@ h263i_decoder_select="h263_decoder"
 h263p_encoder_select="h263_encoder"
 h264_decoder_select="cabac golomb h264chroma h264dsp h264pred h264qpel startcode videodsp"
 h264_decoder_suggest="error_resilience"
+h264_qsv_decoder_deps="libmfx"
+h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsv h264_qsv_hwaccel"
 hevc_decoder_select="bswapdsp cabac golomb videodsp"
 huffyuv_decoder_select="bswapdsp huffyuvdsp"
 huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp"
@@ -1861,6 +1882,7 @@ 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"
@@ -1940,6 +1962,7 @@ h263_vdpau_hwaccel_deps="vdpau"
 h263_vdpau_hwaccel_select="h263_decoder"
 h264_dxva2_hwaccel_deps="dxva2"
 h264_dxva2_hwaccel_select="h264_decoder"
+h264_qsv_hwaccel_deps="libmfx"
 h264_vaapi_hwaccel_deps="vaapi"
 h264_vaapi_hwaccel_select="h264_decoder"
 h264_vda_hwaccel_deps="vda"
@@ -1948,6 +1971,8 @@ h264_vda_old_hwaccel_deps="vda"
 h264_vda_old_hwaccel_select="h264_decoder"
 h264_vdpau_hwaccel_deps="vdpau"
 h264_vdpau_hwaccel_select="h264_decoder"
+hevc_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_HEVC"
+hevc_dxva2_hwaccel_select="hevc_decoder"
 mpeg1_vdpau_hwaccel_deps="vdpau"
 mpeg1_vdpau_hwaccel_select="mpeg1video_decoder"
 mpeg2_dxva2_hwaccel_deps="dxva2"
@@ -1974,7 +1999,7 @@ wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel"
 h264_parser_select="h264_decoder"
 mpegvideo_parser_select="mpegvideo"
 mpeg4video_parser_select="error_resilience h263dsp mpeg_er mpegvideo qpeldsp"
-vc1_parser_select="mpegvideo startcode"
+vc1_parser_select="mpegvideo startcode vc1_decoder"
 
 # external libraries
 libfaac_encoder_deps="libfaac"
@@ -1994,6 +2019,7 @@ libopencore_amrnb_decoder_deps="libopencore_amrnb"
 libopencore_amrnb_encoder_deps="libopencore_amrnb"
 libopencore_amrnb_encoder_select="audio_frame_queue"
 libopencore_amrwb_decoder_deps="libopencore_amrwb"
+libopenh264_encoder_deps="libopenh264"
 libopenjpeg_decoder_deps="libopenjpeg"
 libopenjpeg_encoder_deps="libopenjpeg"
 libopus_decoder_deps="libopus"
@@ -2032,6 +2058,7 @@ avi_muxer_select="riffenc"
 avisynth_demuxer_deps="avisynth"
 avisynth_demuxer_select="riffdec"
 caf_demuxer_select="riffdec"
+dash_muxer_select="mp4_muxer"
 dirac_demuxer_select="dirac_parser"
 dv_demuxer_select="dvprofile"
 dv_muxer_select="dvprofile"
@@ -2101,7 +2128,8 @@ sndio_outdev_deps="sndio_h"
 v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h"
 vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines"
 vfwcap_indev_extralibs="-lavicap32"
-x11grab_indev_deps="x11grab XShmCreateImage"
+x11grab_indev_deps="x11grab"
+x11grab_xcb_indev_deps="libxcb"
 
 # protocols
 ffrtmpcrypt_protocol_deps="!librtmp_protocol"
@@ -2162,6 +2190,7 @@ avcodec_example_deps="avcodec avutil"
 filter_audio_example_deps="avfilter avutil"
 metadata_example_deps="avformat avutil"
 output_example_deps="avcodec avformat avutil swscale"
+qsvdec_example_deps="avcodec avutil libmfx h264_qsv_decoder vaapi_x11"
 transcode_aac_example_deps="avcodec avformat avresample"
 
 # libraries, in linking order
@@ -2235,7 +2264,7 @@ enable static
 enable swscale_alpha
 
 # By default, enable only those hwaccels that have no external dependencies.
-enable dxva2 vdpau
+enable dxva2 vda vdpau
 
 # build settings
 SHFLAGS='-shared -Wl,-soname,$$(@F)'
@@ -2470,15 +2499,6 @@ if enabled cross_compile; then
         die "Must specify target arch and OS when cross-compiling"
 fi
 
-ar_default="${cross_prefix}${ar_default}"
-cc_default="${cross_prefix}${cc_default}"
-nm_default="${cross_prefix}${nm_default}"
-pkg_config_default="${cross_prefix}${pkg_config_default}"
-ranlib="${cross_prefix}${ranlib}"
-strip="${cross_prefix}${strip}"
-
-sysinclude_default="${sysroot}/usr/include"
-
 case "$toolchain" in
     clang-asan)
         cc_default="clang"
@@ -2563,6 +2583,15 @@ case "$toolchain" in
     ;;
 esac
 
+ar_default="${cross_prefix}${ar_default}"
+cc_default="${cross_prefix}${cc_default}"
+nm_default="${cross_prefix}${nm_default}"
+pkg_config_default="${cross_prefix}${pkg_config_default}"
+ranlib="${cross_prefix}${ranlib}"
+strip="${cross_prefix}${strip}"
+
+sysinclude_default="${sysroot}/usr/include"
+
 set_default arch cc pkg_config sysinclude target_exec target_os
 enabled cross_compile || host_cc_default=$cc
 set_default host_cc
@@ -2692,6 +2721,7 @@ msvc_common_flags(){
             -lavifil32)           echo vfw32.lib ;;
             -lavicap32)           echo vfw32.lib user32.lib ;;
             -l*)                  echo ${flag#-l}.lib ;;
+            -L*)                  echo -libpath:${flag#-L} ;;
             *)                    echo $flag ;;
         esac
     done
@@ -3405,6 +3435,7 @@ case $target_os in
         ;;
     android)
         disable symver
+        enable section_data_rel_ro
         SLIB_INSTALL_NAME='$(SLIBNAME)'
         SLIB_INSTALL_LINKS=
         # soname not set on purpose
@@ -3539,6 +3570,7 @@ case $target_os in
         ;;
     linux)
         enable dv1394
+        enable section_data_rel_ro
         ;;
     irix*)
         target_os=irix
@@ -3890,6 +3922,11 @@ ra .dn d0.i16
 .unreq ra
 EOF
 
+    # llvm's integrated assembler supports .object_arch from llvm 3.5
+    [ "$objformat" = elf ] && check_as <<EOF && enable as_object_arch
+.object_arch armv4
+EOF
+
     [ $target_os != win32 ] && enabled_all armv6t2 shared !pic && enable_weak_pic
 
 elif enabled mips; then
@@ -4062,6 +4099,7 @@ 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
@@ -4118,6 +4156,8 @@ check_lib2 "windows.h psapi.h" GetProcessMemoryInfo -lpsapi
 
 check_struct "sys/time.h sys/resource.h" "struct rusage" ru_maxrss
 
+check_type "windows.h dxva.h" "DXVA_PicParams_HEVC"
+
 if ! disabled w32threads && ! enabled pthreads; then
     check_func_headers "windows.h process.h" _beginthreadex &&
         enable w32threads || disable w32threads
@@ -4171,10 +4211,12 @@ 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 libilbc           && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc
+enabled libmfx            && require_pkg_config libmfx "mfx/mfxvideo.h" MFXInit
 enabled libmp3lame        && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame
 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 libopenh264       && require_pkg_config openh264 wels/codec_api.h WelsGetCodecVersion
 enabled libopenjpeg       && { { check_header openjpeg.h && check_lib2 openjpeg.h opj_version -lopenjpeg -DOPJ_STATIC; } ||
                                { require_pkg_config libopenjpeg1 openjpeg.h opj_version -DOPJ_STATIC; } }
 enabled libopus           && require_pkg_config opus opus_multistream.h opus_multistream_decoder_create
@@ -4216,7 +4258,7 @@ fi
 
 # libdc1394 check
 if enabled libdc1394; then
-    { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 &&
+    { require_pkg_config libdc1394-2 dc1394/dc1394.h dc1394_new &&
         enable libdc1394_2; } ||
     { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 &&
         enable libdc1394_1; } ||
@@ -4266,15 +4308,40 @@ enabled_any sndio_indev sndio_outdev && check_lib2 sndio.h sio_open -lsndio
 
 if enabled libcdio; then
     check_lib2 "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
-    check_lib2 "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio
+    check_lib2 "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
+    die "ERROR: No usable libcdio/cdparanoia found"
 fi
 
 check_lib X11/Xlib.h XOpenDisplay -lX11 && enable xlib
 
-enabled x11grab                                           &&
-require Xext X11/extensions/XShm.h XShmCreateImage -lXext &&
-require Xfixes X11/extensions/Xfixes.h XFixesGetCursorImage -lXfixes &&
-{ enabled xlib || die "ERROR: Xlib not found"; }
+if enabled libxcb || enabled x11grab && ! disabled libxcb; then
+    check_pkg_config xcb-shape xcb/shape.h xcb_shape_rectangles || {
+        enabled libxcb && die "ERROR: libxcb not found";
+    } && disable x11grab && enable libxcb
+
+    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
+
+    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
+
+    add_cflags "$xcb_event_cflags $xcb_shm_cflags $xcb_xfixes_cflags"
+    add_extralibs "$xcb_event_libs $xcb_shm_libs $xcb_xfixes_libs"
+fi
+
+if enabled x11grab; then
+    enabled xlib || die "ERROR: Xlib not found"
+    require Xext X11/extensions/XShm.h XShmCreateImage -lXext
+    require Xfixes X11/extensions/Xfixes.h XFixesGetCursorImage -lXfixes
+fi
+
+enabled vaapi && enabled xlib &&
+    check_lib2 "va/va.h va/va_x11.h" vaGetDisplay -lva -lva-x11 &&
+    enable vaapi_x11
 
 enabled vdpau &&
     check_cpp_condition vdpau/vdpau.h "defined VDP_DECODER_PROFILE_MPEG4_PART2_ASP" ||
@@ -4418,6 +4485,8 @@ elif enabled gcc; then
     check_cflags -Werror=return-type
     check_cflags -Werror=declaration-after-statement
     check_cflags -Werror=vla
+    check_cflags -Werror=format-security
+    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
@@ -4494,7 +4563,7 @@ enabled_all dxva2 CoTaskMemFree &&
     enable dxva2_lib
 
 ! enabled_any memalign posix_memalign aligned_malloc &&
-    enabled $simd_align_16 && enable memalign_hack
+    enabled simd_align_16 && enable memalign_hack
 
 map 'enabled $v && intrinsics=${v#intrinsics_}' $INTRINSICS_LIST