--enable-libvorbis enable Vorbis encoding via libvorbis [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-libxavs enable AVS encoding via xavs [no]
--enable-libxvid enable Xvid encoding via xvidcore,
check_cmd $ld $LDFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs
}
+print_include(){
+ hdr=$1
+ test "${hdr%.h}" = "${hdr}" &&
+ echo "#include $hdr" ||
+ echo "#include <$hdr>"
+}
+
check_code(){
log check_code "$@"
check=$1
shift 3
{
for hdr in $headers; do
- echo "#include <$hdr>"
+ print_include $hdr
done
echo "int main(void) { $code; return 0; }"
} | check_$check "$@"
shift 2
{
for hdr in $headers; do
- echo "#include <$hdr>"
+ print_include $hdr
done
for func in $funcs; do
echo "long check_$func(void) { return (long) $func; }"
libvorbis
libvpx
libwavpack
+ libwebp
libx264
libxavs
libxvid
symver_if_any="symver_asm_label symver_gnu_asm"
+# threading support
+atomics_gcc_if="sync_val_compare_and_swap"
+atomics_suncc_if="atomic_cas_ptr machine_rw_barrier"
+atomics_win32_if="MemoryBarrier"
+atomics_native_if_any="$ATOMICS_LIST"
+threads_if_any="$THREADS_LIST"
+
# subsystems
dct_select="rdft"
error_resilience_select="dsputil"
libvpx_vp9_decoder_deps="libvpx"
libvpx_vp9_encoder_deps="libvpx"
libwavpack_encoder_deps="libwavpack"
+libwebp_encoder_deps="libwebp"
libx264_encoder_deps="libx264"
libxavs_encoder_deps="libxavs"
libxvid_encoder_deps="libxvid"
probe_libc(){
pfx=$1
+ pfx_no_=${pfx%_}
# uclibc defines __GLIBC__, so it needs to be checked before glibc.
if check_${pfx}cpp_condition features.h "defined __UCLIBC__"; then
eval ${pfx}libc_type=uclibc
elif check_${pfx}cpp_condition _mingw.h "defined __MINGW64_VERSION_MAJOR"; then
eval ${pfx}libc_type=mingw64
add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1
- elif check_${pfx}cpp_condition _mingw.h "defined __MINGW32_VERSION"; then
+ eval test \$${pfx_no_}cc_type = "gcc" &&
+ add_${pfx}cppflags -D__printf__=__gnu_printf__
+ elif check_${pfx}cpp_condition _mingw.h "defined __MINGW_VERSION" ||
+ check_${pfx}cpp_condition _mingw.h "defined __MINGW32_VERSION"; then
eval ${pfx}libc_type=mingw32
check_${pfx}cpp_condition _mingw.h "__MINGW32_MAJOR_VERSION > 3 || \
(__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" ||
die "ERROR: MinGW32 runtime version must be >= 3.15."
- add_${pfx}cppflags -U__STRICT_ANSI__
+ add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1
+ eval test \$${pfx_no_}cc_type = "gcc" &&
+ add_${pfx}cppflags -D__printf__=__gnu_printf__
elif check_${pfx}cpp_condition crtversion.h "defined _VC_CRT_MAJOR_VERSION"; then
eval ${pfx}libc_type=msvcrt
# The MSVC 2010 headers (Win 7.0 SDK) set _WIN32_WINNT to
eval ${pfx}libc_type=klibc
elif check_${pfx}cpp_condition sys/cdefs.h "defined __BIONIC__"; then
eval ${pfx}libc_type=bionic
- elif check_${pfx}cpp_condition sys/brand.h "defined SOLARIS_BRAND_NAME"; then
+ 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
fi
check_header windows.h
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
-
if ! disabled w32threads && ! enabled pthreads; then
- check_func_headers "windows.h process.h" _beginthreadex && enable w32threads
+ check_func_headers "windows.h process.h" _beginthreadex &&
+ enable w32threads || disable w32threads
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
enable pthreads
- if check_func pthread_join; then
- :
- elif check_func pthread_join -pthread; then
+ if check_func pthread_join -pthread; then
add_cflags -pthread
add_extralibs -pthread
elif check_func pthread_join -pthreads; then
add_extralibs -pthreads
elif check_func pthread_join -lpthreadGC2; then
add_extralibs -lpthreadGC2
- elif ! check_lib pthread.h pthread_join -lpthread; then
+ elif check_lib pthread.h pthread_join -lpthread; then
+ :
+ elif ! check_func pthread_join; then
disable pthreads
fi
fi
fi
done
-enabled sync_val_compare_and_swap && enable atomics_gcc
-enabled_all atomic_cas_ptr machine_rw_barrier && enable atomics_suncc
-enabled MemoryBarrier && enable atomics_win32
+disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib
+disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib
check_lib math.h sin -lm && LIBM="-lm"
enabled vaapi && require vaapi va/va.h vaInitialize -lva
enabled libvpx_vp9_decoder && { check_lib2 "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_vp9_dx" -lvpx || disable libvpx_vp9_decoder; }
enabled libvpx_vp9_encoder && { check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_vp9_cx" -lvpx || disable libvpx_vp9_encoder; } }
enabled libwavpack && require libwavpack wavpack/wavpack.h WavpackOpenFileOutput -lwavpack
+enabled libwebp && require_pkg_config libwebp webp/encode.h WebPGetEncoderVersion
enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 &&
{ check_cpp_condition x264.h "X264_BUILD >= 118" ||
die "ERROR: libx264 version must be >= 0.118."; }
;;
esac
-enabled_any $THREADS_LIST && enable threads
-enabled_any $ATOMICS_LIST && enable atomics_native
-
enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; }
check_deps $CONFIG_LIST \
projects / ffmpeg / blobdiff