From: Felipe Contreras <[email protected]> At least in ARM, I get the followin error otherwise:
libavcodec.so.53: undefined symbol: ff_imdct_half_neon Building with: ./configure --cpu=cortex-a8 --extra-cflags='-mfpu=neon' \ --disable-everything \ --disable-network \ --enable-decoder='mp3' \ --disable-static \ --enable-shared \ --disable-avdevice \ --disable-avformat \ --disable-avfilter \ --disable-swscale Signed-off-by: Felipe Contreras <[email protected]> --- libavcodec/arm/fft_init_arm.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/libavcodec/arm/fft_init_arm.c b/libavcodec/arm/fft_init_arm.c index 4ee4909..b2c3b72 100644 --- a/libavcodec/arm/fft_init_arm.c +++ b/libavcodec/arm/fft_init_arm.c @@ -42,10 +42,12 @@ av_cold void ff_fft_init_arm(FFTContext *s) if (HAVE_NEON) { s->fft_permute = ff_fft_permute_neon; s->fft_calc = ff_fft_calc_neon; +#if CONFIG_MDCT s->imdct_calc = ff_imdct_calc_neon; s->imdct_half = ff_imdct_half_neon; s->mdct_calc = ff_mdct_calc_neon; s->mdct_permutation = FF_MDCT_PERM_INTERLEAVE; +#endif } } -- 1.7.8 _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
