M src/gba/gba-audio.c → src/gba/gba-audio.c

@@ -732,10 +732,10 @@ audio->nextCh4 = state->audio.ch4.nextEvent;
 
 	CircleBufferClear(&audio->chA.fifo);
 	CircleBufferClear(&audio->chB.fifo);
-	unsigned i;
-	for (i = 0; i < state->audio.fifoSize / sizeof(uint32_t); ++i) {
-		CircleBufferWrite32(&audio->chA.fifo, state->audio.fifoA[i]);
-		CircleBufferWrite32(&audio->chB.fifo, state->audio.fifoB[i]);
+	int i;
+	for (i = 0; i < state->audio.fifoSize; ++i) {
+		CircleBufferWrite8(&audio->chA.fifo, state->audio.fifoA[i]);
+		CircleBufferWrite8(&audio->chB.fifo, state->audio.fifoB[i]);
 	}
 
 	audio->nextEvent = state->audio.nextEvent;

M src/gba/gba-serialize.h → src/gba/gba-serialize.h

@@ -175,8 +175,8 @@ int32_t envelopeNextStep;
 			int32_t endTime;
 			int32_t nextEvent;
 		} ch4;
-		uint32_t fifoA[8];
-		uint32_t fifoB[8];
+		uint8_t fifoA[32];
+		uint8_t fifoB[32];
 		int32_t nextEvent;
 		int32_t eventDiff;
 		int32_t nextSample;