--enable-pic build position-independent code
--malloc-prefix=PFX prefix malloc and related names with PFX
--enable-sram allow use of on-chip SRAM
+ --disable-symver disable symbol versioning
Developer options (useful when working on FFmpeg itself):
--disable-debug disable debugging symbols
pic
postproc
rdft
+ rtpdec
runtime_cpudetect
shared
small
VirtualAlloc
winsock2_h
xform_asm
+ xmm_clobbers
yasm
"
logging
optimizations
stripping
+ symver
yasm
"
# decoders / encoders / hardware accelerators
aac_decoder_select="mdct rdft"
aac_encoder_select="mdct"
+aac_latm_decoder_select="aac_decoder aac_latm_parser"
ac3_decoder_select="mdct ac3_parser"
alac_encoder_select="lpc"
amrnb_decoder_select="lsp"
avisynth_demuxer_deps="avisynth"
dirac_demuxer_deps="dirac_parser"
eac3_demuxer_select="ac3_parser"
+flac_demuxer_deps="flac_parser"
ipod_muxer_select="mov_muxer"
libnut_demuxer_deps="libnut"
libnut_muxer_deps="libnut"
mxf_d10_muxer_select="mxf_muxer"
ogg_demuxer_select="golomb"
psp_muxer_select="mov_muxer"
-rtsp_demuxer_select="http_protocol sdp_demuxer"
-rtsp_muxer_select="rtp_muxer http_protocol sdp_demuxer"
-sdp_demuxer_select="asf_demuxer rm_demuxer rtp_protocol mpegts_demuxer"
+rtp_demuxer_select="sdp_demuxer"
+rtpdec_select="asf_demuxer rm_demuxer rtp_protocol mpegts_demuxer mov_demuxer"
+rtsp_demuxer_select="http_protocol rtpdec"
+rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol"
+sap_demuxer_select="sdp_demuxer"
+sap_muxer_select="rtp_muxer rtp_protocol"
+sdp_demuxer_select="rtpdec"
spdif_muxer_select="aac_parser"
tg2_muxer_select="mov_muxer"
tgp_muxer_select="mov_muxer"
# filters
blackframe_filter_deps="gpl"
+cropdetect_filter_deps="gpl"
frei0r_filter_deps="frei0r dlopen strtok_r"
+frei0r_src_filter_deps="frei0r dlopen strtok_r"
+hqdn3d_filter_deps="gpl"
ocv_smooth_filter_deps="libopencv"
yadif_filter_deps="gpl"
check_asm ebx_available '""::"b"(0)' &&
check_asm ebx_available '"":::"%ebx"'
+ # check whether xmm clobbers are supported
+ check_asm xmm_clobbers '"":::"%xmm0"'
+
# check whether more than 10 operands are supported
check_cc <<EOF && enable ten_operands
int main(void) {
require libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init $(pkg-config --libs dirac)
enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
enabled libgsm && require libgsm gsm/gsm.h gsm_create -lgsm
-enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h hip_decode_init -lmp3lame
+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 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 libvpx_encoder && { check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_enc_init_ver -lvpx ||
die "ERROR: libvpx encoder version must be >=0.9.1"; } }
enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 &&
- { check_cpp_condition x264.h "X264_BUILD >= 98" ||
- die "ERROR: libx264 version must be >= 0.98."; }
+ { check_cpp_condition x264.h "X264_BUILD >= 99" ||
+ die "ERROR: libx264 version must be >= 0.99."; }
enabled libxavs && require libxavs xavs.h xavs_encoder_encode -lxavs
enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore
enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
if enabled network; then
check_type "sys/types.h sys/socket.h" socklen_t
check_type netdb.h "struct addrinfo"
- check_type netinet/in.h "struct ipv6_mreq"
+ check_type netinet/in.h "struct ipv6_mreq" -D_DARWIN_C_SOURCE
check_type netinet/in.h "struct sockaddr_in6"
check_type "sys/types.h sys/socket.h" "struct sockaddr_storage"
check_struct "sys/types.h sys/socket.h" "struct sockaddr" sa_len
# -wd: Disable following warnings
# 144, 167, 556: -Wno-pointer-sign
# 10006: ignoring unknown option -fno-signed-zeros
+ # 10148: ignoring unknown option -Wno-parentheses
# 10156: ignoring option '-W'; no argument required
- check_cflags -wd144,167,556,10006,10156
+ check_cflags -wd144,167,556,10006,10148,10156
# 11030: Warning unknown option --as-needed
# 10156: ignoring option '-export'; no argument required
check_ldflags -wd10156,11030