# CEMU detailed changelog for 1.5.6
# Patreon release date: 2016-08-20

general: Fixed a bug where the crashlog and some other files were created in the wrong directory when launching a game from .rpx

CPU: Reduced RAM usage of recompiler

coreinit: Fixed a bug in OSSetPeriodicAlarm()

AX: Added API AXSetVoiceSrcType(), AXDecodeAdpcmData()
AX: Implemented sample rate converter for PCM16 format
AX: Implemented PCM8 format decoder and PCM8 sample rate converter
AX: Other small adjustments to improve overall sound quality

DMAE: Added API DMAEFillMem()

GX2: Added API GX2RDirectCallDisplayList()
GX2: Fixed a crash that could occur when an already running occlusion query was started.
GX2: Improved performance of surface copy operations