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authorChris Robinson <[email protected]>2018-09-11 19:05:49 -0700
committerChris Robinson <[email protected]>2018-09-11 19:05:49 -0700
commitdb452a19dafd30b72255529911087edfec0d43b7 (patch)
tree038614787fe131ad7070fb63bc5ffa9d6ca28dcd /Alc
parent99737469e2678a6169462c8488b6f6080c7857b6 (diff)
The last reverb loop update doesn't need an aligned count.
Diffstat (limited to 'Alc')
-rw-r--r--Alc/effects/reverb.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/Alc/effects/reverb.c b/Alc/effects/reverb.c
index a32b1de4..4459abf2 100644
--- a/Alc/effects/reverb.c
+++ b/Alc/effects/reverb.c
@@ -948,11 +948,9 @@ static ALvoid ALreverbState_update(ALreverbState *State, const ALCcontext *Conte
props->Reverb.ReflectionsGain*gain, props->Reverb.LateReverbGain*gain,
State);
- /* Calculate the max update size from the smallest relevant delay, ensuring
- * the update size is a multiple of 4 for SIMD.
- */
+ /* Calculate the max update size from the smallest relevant delay. */
State->MaxUpdate[1] = mini(MAX_UPDATE_SAMPLES,
- mini(State->Early.Offset[0][1], State->Late.Offset[0][1])&~3
+ mini(State->Early.Offset[0][1], State->Late.Offset[0][1])
);
/* Determine if delay-line cross-fading is required. TODO: Add some fuzz
@@ -1420,6 +1418,11 @@ static ALvoid ALreverbState_process(ALreverbState *State, ALsizei SamplesToDo, c
todo = mini(todo, State->MaxUpdate[0]);
}
todo = mini(todo, State->MaxUpdate[1]);
+ /* If this is not the final update, ensure the update size is a
+ * multiple of 4 for the SIMD mixers.
+ */
+ if(todo < SamplesToDo-base)
+ todo &= ~3;
/* Convert B-Format to A-Format for processing. */
memset(afmt, 0, sizeof(*afmt)*NUM_LINES);