echo $@ | sed 's/[^A-Za-z0-9_]/_/g'
}
-set_safe(){
+set_sanitized(){
var=$1
shift
eval $(sanitize_var_name "$var")='$*'
}
-get_safe(){
+get_sanitized(){
eval echo \$$(sanitize_var_name "$1")
}
set_weak no $*
}
-enable_safe(){
+enable_sanitized(){
for var; do
enable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g')
done
}
-disable_safe(){
+disable_sanitized(){
for var; do
disable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g')
done
log check_header "$@"
header=$1
shift
- disable_safe $header
- check_cpp "$@" <<EOF && enable_safe $header
+ disable_sanitized $header
+ check_cpp "$@" <<EOF && enable_sanitized $header
#include <$header>
int x;
EOF
rm -f -- "$TMPO"
header=$1
shift
- disable_safe $header
+ disable_sanitized $header
{
echo "#include <$header>"
echo "int main(void) { return 0; }"
- } | check_objcc && check_stat "$TMPO" && enable_safe $header
+ } | check_objcc && check_stat "$TMPO" && enable_sanitized $header
}
check_apple_framework(){
echo " ret |= ((intptr_t)check_$func) & 0xFFFF;"
done
echo "return ret; }"
- } | check_ld "cc" "$@" && enable $funcs && enable_safe $headers
+ } | check_ld "cc" "$@" && enable $funcs && enable_sanitized $headers
}
check_class_headers_cpp(){
i=$(expr $i + 1)
done
echo "return 0; }"
- } | check_ld "cxx" "$@" && enable $funcs && enable_safe $headers
+ } | check_ld "cxx" "$@" && enable $funcs && enable_sanitized $headers
}
check_cpp_condition(){
pkg_libs=$($pkg_config --libs $pkg_config_flags $pkg)
check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" &&
enable $name &&
- set_safe "${name}_cflags" $pkg_cflags &&
- set_safe "${name}_extralibs" $pkg_libs
+ set_sanitized "${name}_cflags" $pkg_cflags &&
+ set_sanitized "${name}_extralibs" $pkg_libs
}
check_exec(){
headers=$1
type=$2
shift 2
- disable_safe "$type"
- check_code cc "$headers" "$type v" "$@" && enable_safe "$type"
+ disable_sanitized "$type"
+ check_code cc "$headers" "$type v" "$@" && enable_sanitized "$type"
}
check_struct(){
struct=$2
member=$3
shift 3
- disable_safe "${struct}_${member}"
+ disable_sanitized "${struct}_${member}"
check_code cc "$headers" "const void *p = &(($struct *)0)->$member" "$@" &&
- enable_safe "${struct}_${member}"
+ enable_sanitized "${struct}_${member}"
}
check_builtin(){
log use_pkg_config "$@"
name="$1"
check_pkg_config "$@" || return 1
- add_cflags $(get_safe "${name}_cflags")
+ add_cflags $(get_sanitized "${name}_cflags")
}
require_pkg_config(){
fast_64bit
fast_clz
fast_cmov
- local_aligned_8
- local_aligned_16
- local_aligned_32
+ local_aligned
simd_align_16
simd_align_32
"
lagarith_decoder_select="llviddsp"
ljpeg_encoder_select="aandcttables idctdsp jpegtables mpegvideoenc"
magicyuv_decoder_select="llviddsp"
+magicyuv_encoder_select="llvidencdsp"
mdec_decoder_select="blockdsp idctdsp mpegvideo"
metasound_decoder_select="lsp mdct sinewin"
mimic_decoder_select="blockdsp bswapdsp hpeldsp idctdsp"
avfilter_deps="avutil"
avfilter_suggest="libm"
avformat_deps="avcodec avutil"
-avformat_suggest="libm network"
+avformat_suggest="libm network zlib"
avresample_deps="avutil"
avresample_suggest="libm"
avutil_suggest="clock_gettime libm libdrm libmfx opencl user32 vaapi videotoolbox corefoundation corevideo coremedia wincrypt"
loongson*)
enable loongson2
enable loongson3
- enable local_aligned_8 local_aligned_16 local_aligned_32
+ enable local_aligned
enable simd_align_16
enable fast_64bit
enable fast_clz
elif enabled ppc; then
- enable local_aligned_8 local_aligned_16 local_aligned_32
+ enable local_aligned
check_inline_asm dcbzl '"dcbzl 0, %0" :: "r"(0)'
check_inline_asm ibm_asm '"add 0, 0, 0"'
check_builtin rdtsc intrin.h "__rdtsc()"
check_builtin mm_empty mmintrin.h "_mm_empty()"
- enable local_aligned_8 local_aligned_16 local_aligned_32
+ enable local_aligned
# check whether EBP is available on x86
# As 'i' is stored on the stack, this program will crash
# check V4L2 codecs available in the API
check_header linux/fb.h
check_header linux/videodev2.h
-check_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_safe struct_v4l2_frmivalenum_discrete
+check_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete
check_code cc linux/videodev2.h "int i = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_VIDEO_M2M | V4L2_BUF_FLAG_LAST;" || disable v4l2_m2m
check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_VC1_ANNEX_G;" && enable vc1_v4l2_m2m
check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_MPEG1;" && enable mpeg1_v4l2_m2m
check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_VP9;" && enable vp9_v4l2_m2m
check_header sys/videoio.h
-check_code cc sys/videoio.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_safe struct_v4l2_frmivalenum_discrete
+check_code cc sys/videoio.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete
check_lib user32 "windows.h winuser.h" GetShellWindow -luser32
check_lib vfw32 "windows.h vfw.h" capCreateCaptureWindow -lvfw32
check_header dev/ic/bt8xx.h
if check_struct sys/soundcard.h audio_buf_info bytes; then
- enable_safe sys/soundcard.h
+ enable_sanitized sys/soundcard.h
else
- check_cc -D__BSD_VISIBLE -D__XSI_VISIBLE <<EOF && add_cppflags -D__BSD_VISIBLE -D__XSI_VISIBLE && enable_safe sys/soundcard.h
+ check_cc -D__BSD_VISIBLE -D__XSI_VISIBLE <<EOF && add_cppflags -D__BSD_VISIBLE -D__XSI_VISIBLE && enable_sanitized sys/soundcard.h
#include <sys/soundcard.h>
audio_buf_info abc;
EOF