audio improvement wip

git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@33 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2007-02-08 23:19:53 +00:00
parent 52d3dd5fe1
commit 4dfd9f4230
5 changed files with 32 additions and 9 deletions

12
gp2x/940ctl.h Normal file
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@ -0,0 +1,12 @@
void sharedmem_init(void);
void sharedmem_deinit(void);
void YM2612Init_940(int baseclock, int rate);
void YM2612ResetChip_940(void);
int YM2612UpdateOne_940(int *buffer, int length, int stereo, int is_buf_empty);
int YM2612Write_940(unsigned int a, unsigned int v);
unsigned char YM2612Read_940(void);
int YM2612PicoTick_940(int n);
void YM2612PicoStateLoad_940(void);