avcodec/nvenc: include nvEncodeAPI v7 SDK header
[ffmpeg.git] / configure
index 19aea61..52931c3 100755 (executable)
--- a/configure
+++ b/configure
@@ -245,6 +245,7 @@ External library support:
   --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]
@@ -306,7 +307,7 @@ External library support:
   --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]
-  --enable-nvenc           enable Nvidia video encoding code [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]
@@ -1505,6 +1506,7 @@ EXTERNAL_LIBRARY_LIST="
     libopencv
     libopenh264
     libopenjpeg
+    libopenmpt
     libopus
     libpulse
     librtmp
@@ -2211,6 +2213,8 @@ 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"
@@ -2555,6 +2559,7 @@ 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"
@@ -2766,9 +2771,12 @@ 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_decoder_deps="libopenh264"
+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"
@@ -2826,6 +2834,7 @@ dv_muxer_select="dvprofile"
 dxa_demuxer_select="riffdec"
 eac3_demuxer_select="ac3_parser"
 f4v_muxer_select="mov_muxer"
+fifo_muxer_deps="pthreads"
 flac_demuxer_select="flac_parser"
 hds_muxer_select="flv_muxer"
 hls_muxer_select="mpegts_muxer"
@@ -2854,6 +2863,7 @@ 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"
@@ -3065,6 +3075,7 @@ 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"
@@ -3148,6 +3159,7 @@ objformat="elf"
 pkg_config_default=pkg-config
 ranlib_default="ranlib"
 strip_default="strip"
+version_script='--version-script'
 yasmexe_default="yasm"
 windres_default="windres"
 
@@ -3209,6 +3221,7 @@ SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
 LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
 SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)'
 SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)'
+VERSION_SCRIPT_POSTPROCESS_CMD="cat"
 
 asflags_filter=echo
 cflags_filter=echo
@@ -3793,11 +3806,11 @@ suncc_flags(){
                     westmere)                  echo -xtarget=westmere    ;;
                     silvermont)                echo -xarch=sse4_2        ;;
                     corei7-avx|sandybridge)    echo -xtarget=sandybridge ;;
-                    core-avx*|ivybridge|haswell|broadwell)
+                    core-avx*|ivybridge|haswell|broadwell|skylake*|knl)
                                                echo -xarch=avx           ;;
                     amdfam10|barcelona)        echo -xtarget=barcelona   ;;
                     btver1)                    echo -xarch=amdsse4a      ;;
-                    btver2|bdver*)             echo -xarch=avx           ;;
+                    btver2|bdver*|znver*)      echo -xarch=avx           ;;
                     athlon-4|athlon-[mx]p)     echo -xarch=ssea          ;;
                     k8|opteron|athlon64|athlon-fx)
                                                echo -xarch=sse2a         ;;
@@ -4201,7 +4214,7 @@ case "$arch" in
     sh4|sh)
         arch="sh4"
     ;;
-    sun4u|sparc*)
+    sun4*|sparc*)
         arch="sparc"
     ;;
     tilegx|tile-gx)
@@ -4335,7 +4348,7 @@ elif enabled mips; then
                 enable mips32r2
                 disable msa
             ;;
-            p5600|i6400)
+            p5600|i6400|p6600)
                 disable mipsdsp
                 disable mipsdspr2
             ;;
@@ -4400,6 +4413,10 @@ elif enabled mips; then
                 enable mips64r6
                 check_cflags "-mtune=i6400 -mabi=64" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops" && check_ldflags "-mabi=64"
             ;;
+            p6600)
+                enable mips64r6
+                check_cflags "-mtune=p6600 -mabi=64" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops" && check_ldflags "-mabi=64"
+            ;;
         esac
     else
         # We do not disable anything. Is up to the user to disable the unwanted features.
@@ -4493,7 +4510,8 @@ elif enabled x86; then
         ;;
         # targets that do support nopl and conditional mov (cmov)
         i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx\
-        |core*|atom|bonnell|nehalem|westmere|silvermont|sandybridge|ivybridge|haswell|broadwell|amdfam10|barcelona|b[dt]ver*)
+        |core*|atom|bonnell|nehalem|westmere|silvermont|sandybridge|ivybridge|haswell|broadwell|skylake*|knl\
+        |amdfam10|barcelona|b[dt]ver*|znver*)
             cpuflags="-march=$cpu"
             enable i686
             enable fast_cmov
@@ -4529,7 +4547,7 @@ fi
 
 add_cppflags -D_ISOC99_SOURCE
 add_cxxflags -D__STDC_CONSTANT_MACROS
-add_cxxflags -std=c++11
+add_cxxflags -std=c++98
 check_cflags -std=c99
 check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cppflags -D_FILE_OFFSET_BITS=64
 #include <stdlib.h>
@@ -4627,7 +4645,8 @@ case $target_os in
             echo "hwcap_1 = OVERRIDE;" > mapfile &&
             add_ldflags -Wl,-M,mapfile
         nm_default='nm -P -g'
-        SLIB_CREATE_DEF_CMD='$(Q)perl $(SRC_PATH)/compat/solaris/make_sunver.pl $$(filter %.ver,$$^) $(OBJS) | grep -v @ > $(SUBDIR)lib$(NAME).ver-sol2'
+        version_script='-M'
+        VERSION_SCRIPT_POSTPROCESS_CMD='perl $(SRC_PATH)/compat/solaris/make_sunver.pl - $(OBJS)'
         ;;
     netbsd)
         disable symver
@@ -4902,6 +4921,8 @@ probe_libc(){
             (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" ||
             die "ERROR: MinGW32 runtime version must be >= 3.15."
         add_${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
         eval test \$${pfx_no_}cc_type = "gcc" &&
             add_${pfx}cppflags -D__printf__=__gnu_printf__
     elif check_${pfx}cpp_condition crtversion.h "defined _VC_CRT_MAJOR_VERSION"; then
@@ -5438,7 +5459,7 @@ check_func  ${malloc_prefix}memalign            && enable memalign
 check_func  ${malloc_prefix}posix_memalign      && enable posix_memalign
 
 check_func  access
-check_func  arc4random
+check_func_headers stdlib.h arc4random
 check_func_headers time.h clock_gettime || { check_func_headers time.h clock_gettime -lrt && add_extralibs -lrt && LIBRT="-lrt"; }
 check_func  fcntl
 check_func  fork
@@ -5675,6 +5696,7 @@ enabled libopenjpeg       && { check_lib openjpeg-2.1/openjpeg.h opj_version -lo
                                check_lib openjpeg-1.5/openjpeg.h opj_version -lopenjpeg -DOPJ_STATIC ||
                                check_lib openjpeg.h opj_version -lopenjpeg -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 pulse/pulseaudio.h pa_context_new
 enabled librtmp           && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket
@@ -5755,10 +5777,6 @@ enabled mmal              && { check_lib interface/mmal/mmal.h mmal_port_connect
 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 nvenc             && { 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"; } &&
-                             { [ $target_os != cygwin ] || die "ERROR: NVENC is not supported on Cygwin currently."; }
 enabled openal            && { { for al_libs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32"; do
                                check_lib 'AL/al.h' alGetError "${al_libs}" && break; done } ||
                                die "ERROR: openal not found"; } &&
@@ -5974,6 +5992,22 @@ enabled vdpau && enabled xlib &&
     check_lib2 "vdpau/vdpau.h vdpau/vdpau_x11.h" vdp_device_create_x11 -lvdpau &&
     enable vdpau_x11
 
+case $target_os in
+    mingw32*|mingw64*|win32|win64|linux|cygwin*)
+        disabled nvenc || enable nvenc
+        ;;
+    *)
+        disable nvenc
+        ;;
+esac
+
+if enabled nvenc; then
+    {
+        echo '#include "compat/nvenc/nvEncodeAPI.h"'
+        echo 'int main(void) { return 0; }'
+    } | check_cc -I$source_path || disable nvenc
+fi
+
 # Funny iconv installations are not unusual, so check it after all flags have been set
 disabled iconv || check_func_headers iconv.h iconv || check_lib2 iconv.h iconv -liconv || disable iconv
 
@@ -6024,6 +6058,8 @@ enabled neon_clobber_test &&
                   -Wl,--wrap,avcodec_decode_subtitle2   \
                   -Wl,--wrap,avcodec_encode_audio2      \
                   -Wl,--wrap,avcodec_encode_video2      \
+                  -Wl,--wrap,avcodec_send_packet        \
+                  -Wl,--wrap,avcodec_receive_frame      \
                   -Wl,--wrap,avcodec_encode_subtitle    \
                   -Wl,--wrap,swr_convert                \
                   -Wl,--wrap,avresample_convert ||
@@ -6037,26 +6073,33 @@ enabled xmm_clobber_test &&
                   -Wl,--wrap,avcodec_encode_audio2      \
                   -Wl,--wrap,avcodec_encode_video2      \
                   -Wl,--wrap,avcodec_encode_subtitle    \
+                  -Wl,--wrap,avcodec_send_packet        \
+                  -Wl,--wrap,avcodec_receive_frame      \
                   -Wl,--wrap,swr_convert                \
                   -Wl,--wrap,avresample_convert         \
                   -Wl,--wrap,sws_scale ||
     disable xmm_clobber_test
 
-echo "X { local: *; };" > $TMPV
-if test_ldflags -Wl,--version-script,$TMPV; then
-    append SHFLAGS '-Wl,--version-script,\$(SUBDIR)lib\$(NAME).ver'
-elif test_ldflags -Wl,-M,$TMPV; then
-    append SHFLAGS '-Wl,-M,\$(SUBDIR)lib\$(NAME).ver-sol2'
-fi
+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; }
+EOF
 
-check_cc <<EOF && enable symver_asm_label
+if enabled proper_dce; then
+    echo "X { local: *; };" > $TMPV
+    if test_ldflags -Wl,${version_script},$TMPV; then
+        append SHFLAGS '-Wl,${version_script},\$(SUBDIR)lib\$(NAME).ver'
+        check_cc <<EOF && enable symver_asm_label
 void ff_foo(void) __asm__ ("av_foo@VERSION");
 void ff_foo(void) { ${inline_asm+__asm__($quotes);} }
 EOF
-    check_cc <<EOF && enable symver_gnu_asm
+        check_cc <<EOF && enable symver_gnu_asm
 __asm__(".symver ff_foo,av_foo@VERSION");
 void ff_foo(void) {}
 EOF
+    fi
+fi
 
 if [ -z "$optflags" ]; then
     if enabled small; then
@@ -6126,11 +6169,7 @@ elif enabled ccc; then
     add_cflags -msg_disable nonstandcast
     add_cflags -msg_disable unsupieee
 elif enabled gcc; then
-    case $gcc_basever in
-        4.9*) enabled x86 || check_optflags -fno-tree-vectorize ;;
-        4.*)                 check_optflags -fno-tree-vectorize ;;
-        *)    enabled x86 || check_optflags -fno-tree-vectorize ;;
-    esac
+    check_optflags -fno-tree-vectorize
     check_cflags -Werror=format-security
     check_cflags -Werror=implicit-function-declaration
     check_cflags -Werror=missing-prototypes
@@ -6195,6 +6234,10 @@ __declspec($_restrict) void* foo(int);
 EOF
     fi
     check_func strtoll || add_cflags -Dstrtoll=_strtoi64
+    # the new SSA optimzer in VS2015 U3 is mis-optimizing some parts of the code
+    # this flag should be re-checked on newer compiler releases and put under a
+    # version check once its fixed
+    check_cflags -d2SSAOptimizer-
 fi
 
 for pfx in "" host_; do
@@ -6588,6 +6631,7 @@ SLIB_INSTALL_NAME=${SLIB_INSTALL_NAME}
 SLIB_INSTALL_LINKS=${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:-\$(FATE_SAMPLES)}
 NOREDZONE_FLAGS=$noredzone_flags
 EOF