From 01ebb57c03abde89bca7bdbc552917efcb8f551d Mon Sep 17 00:00:00 2001
From: Muhammad Faiz <mfcc64@gmail.com>
Date: Sat, 3 Dec 2016 03:05:49 +0700
Subject: [PATCH] swresample/resample: do not rebuild filter when sample_delta
is zero
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
---
libswresample/resample.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libswresample/resample.c b/libswresample/resample.c
index e65a57a8772..71dffb9a3ec 100644
--- a/libswresample/resample.c
+++ b/libswresample/resample.c
@@ -449,7 +449,7 @@ static int rebuild_filter_bank_with_compensation(ResampleContext *c)
static int set_compensation(ResampleContext *c, int sample_delta, int compensation_distance){
int ret;
- if (compensation_distance) {
+ if (compensation_distance && sample_delta) {
ret = rebuild_filter_bank_with_compensation(c);
if (ret < 0)
return ret;
--
GitLab