all repos — mgba @ 15d66422a9d9404066a143298f092163834c2725

mGBA Game Boy Advance Emulator

GB Audio: Fix zombie mode bit masking
Vicki Pfau vi@endrift.com
Sat, 08 Jul 2017 21:13:54 -0700
commit

15d66422a9d9404066a143298f092163834c2725

parent

b6c0d5307f4690b796dd11e13900dcebfacdfcc9

2 files changed, 3 insertions(+), 0 deletions(-)

jump to
M CHANGES → CHANGES 
@@ -1,4 +1,6 @@
 0.7.0: (Future)
+Bugfixes:
+ - GB Audio: Fix zombie mode bit masking
 Misc:
  - GBA Timer: Use global cycles for timers
M src/gb/audio.c → src/gb/audio.c 
@@ -702,6 +702,7 @@ envelope->initialVolume = GBAudioRegisterSweepGetInitialVolume(value);
 	if (!envelope->stepTime) {
 		// TODO: Improve "zombie" mode
 		++envelope->currentVolume;
+		envelope->currentVolume &= 0xF;
 	}
 	_updateEnvelopeDead(envelope);
 	envelope->nextStep = envelope->stepTime;