ffmpeg | branch: master | Paul B Mahol <[email protected]> | Sun Sep 5 00:06:00 2021 +0200| [5b28a5db033b3bb9f476b859791c5a8df039a61b] | committer: Paul B Mahol
avcodec/mlpenc: use ff_ctz() > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5b28a5db033b3bb9f476b859791c5a8df039a61b --- libavcodec/mlpenc.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/libavcodec/mlpenc.c b/libavcodec/mlpenc.c index 4af3b1e37f..dd5c69c250 100644 --- a/libavcodec/mlpenc.c +++ b/libavcodec/mlpenc.c @@ -28,6 +28,7 @@ #include "libavutil/channel_layout.h" #include "libavutil/crc.h" #include "libavutil/avstring.h" +#include "libavutil/intmath.h" #include "libavutil/samplefmt.h" #include "libavutil/thread.h" #include "mlp.h" @@ -1303,13 +1304,11 @@ static void input_to_sample_buffer(MLPEncodeContext *ctx) /** Counts the number of trailing zeroes in a value */ static int number_trailing_zeroes(int32_t sample) { - int bits; - - for (bits = 0; bits < 24 && !(sample & (1<<bits)); bits++); + int bits = ff_ctz(sample); /* All samples are 0. TODO Return previous quant_step_size to avoid * writing a new header. */ - if (bits == 24) + if (bits >= 24) return 0; return bits; _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
