From 2115f7d57ea51536dfeb3aa5f27b394a06a23bf8 Mon Sep 17 00:00:00 2001 From: Vitaly Novichkov Date: Sat, 9 Dec 2017 23:28:57 +0300 Subject: Fix the incorrect offseting of backup buffer (Issue #37) --- src/adlmidi.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/adlmidi.cpp b/src/adlmidi.cpp index 3b124eb..2e75bbe 100644 --- a/src/adlmidi.cpp +++ b/src/adlmidi.cpp @@ -572,10 +572,10 @@ ADLMIDI_EXPORT int adl_play(ADL_MIDIPlayer *device, int sampleCount, short *out) left -= (int)ate; gotten_len += ate; - if(ate < setup.backup_samples_size) + if((ate < setup.backup_samples_size) && (ate != 0)) { - for(ssize_t j = 0; j < ate; j++) - setup.backup_samples[(ate - 1) - j] = setup.backup_samples[(setup.backup_samples_size - 1) - j]; + for(ssize_t i = 0, j = ate; j < setup.backup_samples_size; i++, j++) + setup.backup_samples[i] = setup.backup_samples[j]; } setup.backup_samples_size -= ate; -- cgit v1.2.3