From 1fa8884aeb942d934e30cc8e8a419ef8d458f7ea Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 16 Feb 2017 13:24:11 +0100 Subject: [PATCH] avcodec/opusenc: Add () protecting macro arguments Signed-off-by: Michael Niedermayer --- libavcodec/opusenc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/opusenc.c b/libavcodec/opusenc.c index 1a829ed11a..b774e28c65 100644 --- a/libavcodec/opusenc.c +++ b/libavcodec/opusenc.c @@ -40,9 +40,9 @@ /* 120 ms / 2.5 ms = 48 frames (extremely improbable, but the encoder'll work) */ #define OPUS_MAX_FRAMES_PER_PACKET 48 -#define OPUS_BLOCK_SIZE(x) (2 * 15 * (1 << (x + 2))) +#define OPUS_BLOCK_SIZE(x) (2 * 15 * (1 << ((x) + 2))) -#define OPUS_SAMPLES_TO_BLOCK_SIZE(x) (ff_log2(x / (2 * 15)) - 2) +#define OPUS_SAMPLES_TO_BLOCK_SIZE(x) (ff_log2((x) / (2 * 15)) - 2) typedef struct OpusEncOptions { float max_delay_ms;