--enable-sram allow use of on-chip SRAM
--enable-thumb compile for Thumb instruction set
--disable-symver disable symbol versioning
- --disable-fastdiv disable table-based division
--enable-hardcoded-tables use hardcoded tables instead of runtime generation
--disable-safe-bitstream-reader
disable buffer boundary checking in bitreaders
doc
dwt
dxva2
- fastdiv
fft
frei0r
gnutls
mpegvideo
mpegvideoenc
nettle
+ rangecoder
rtpdec
sinewin
vp3dsp
dnxhd_encoder_select="aandcttables mpegvideoenc"
dxa_decoder_select="zlib"
eac3_decoder_select="ac3_decoder"
-eac3_encoder_select="mdct ac3dsp"
+eac3_encoder_select="ac3_encoder"
eamad_decoder_select="aandcttables error_resilience"
eatgq_decoder_select="aandcttables"
eatqi_decoder_select="aandcttables error_resilience mpegvideo"
-ffv1_decoder_select="golomb"
+ffv1_decoder_select="golomb rangecoder"
+ffv1_encoder_select="rangecoder"
flac_decoder_select="golomb"
flac_encoder_select="golomb lpc"
flashsv_decoder_select="zlib"
rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo"
shorten_decoder_select="golomb"
sipr_decoder_select="lsp"
-snow_decoder_select="dwt"
-snow_encoder_select="aandcttables dwt error_resilience mpegvideoenc"
+snow_decoder_select="dwt rangecoder"
+snow_encoder_select="aandcttables dwt error_resilience mpegvideoenc rangecoder"
svq1_decoder_select="error_resilience mpegvideo"
svq1_encoder_select="aandcttables error_resilience mpegvideoenc"
svq3_decoder_select="error_resilience golomb h264chroma h264dsp h264pred h264qpel mpegvideo"
enable asm
enable debug
enable doc
-enable fastdiv
enable network
enable optimizations
enable safe_bitstream_reader
check_cc <<EOF || disable altivec
$inc_altivec_h
int main(void) {
- vector signed int v1, v2, v3;
- v1 = vec_add(v2,v3);
+ vector signed int v1 = (vector signed int) { 0 };
+ vector signed int v2 = (vector signed int) { 1 };
+ v1 = vec_add(v1, v2);
return 0;
}
EOF
- # check if our compiler supports braces for vector declarations
- check_cc <<EOF || die "You need a compiler that supports {} in AltiVec vector declarations."
-$inc_altivec_h
-int main (void) { (vector int) {1}; return 0; }
-EOF
+ enabled altivec || warn "Altivec disabled, possibly missing --cpu flag"
fi
elif enabled sparc; then