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engine: client: sound: harden S_AdjustLoopedSamplePosition against invalid loopstart also

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This commit is contained in:
Alibek Omarov
2026-08-08 16:43:16 +05:00
parent 010bf63d42
commit 6f2e55c2fb
1 changed files with 5 additions and 4 deletions
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9
engine/client/sound/s_main.c
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@@ -68,13 +68,14 @@ static int S_AdjustLoopedSamplePosition( const wavdata_t *source, int current_sa
// check if looping is enabled and we've exceeeded the sample boundary
if( enable_looping && FBitSet( source->flags, SOUND_LOOPED ) && current_sample >= source->samples )
{
// adjust position relative to loop start
current_sample -= source->loop_start;
int loop_start = Q_min( source->loop_start, source->samples );
int loop_range = source->samples - loop_start;
// apply modulo to wrap within loop bounds
int loop_range = source->samples - source->loop_start;
if( loop_range > 0 )
current_sample = source->loop_start + ( current_sample % loop_range );
current_sample = loop_start + (( current_sample - loop_start ) % loop_range );
else
current_sample = source->samples;
}
return current_sample;