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PCM sound, refactored code940

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@27 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2007-02-04 17:15:31 +00:00
parent 7573607016
commit 4f265db776
28 changed files with 914 additions and 312 deletions
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8
Pico/sound/ym2612.h
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@ -142,7 +142,7 @@ typedef struct
void YM2612Init_(int baseclock, int rate);
void YM2612ResetChip_(void);
void YM2612UpdateOne_(short *buffer, int length, int stereo);
int YM2612UpdateOne_(int *buffer, int length, int stereo, int is_buf_empty);
int YM2612Write_(unsigned int a, unsigned int v);
unsigned char YM2612Read_(void);
@ -172,9 +172,9 @@ extern int PicoOpt;
if (PicoOpt&0x200) YM2612ResetChip_940(); \
else YM2612ResetChip_(); \
}
#define YM2612UpdateOne(buffer,length,stereo) { \
if (PicoOpt&0x200) YM2612UpdateOne_940(buffer, length, stereo); \
else YM2612UpdateOne_(buffer, length, stereo); \
#define YM2612UpdateOne(buffer,length,stereo,is_buf_empty) { \
if (PicoOpt&0x200) YM2612UpdateOne_940(buffer, length, stereo, is_buf_empty); \
else YM2612UpdateOne_(buffer, length, stereo, is_buf_empty); \
}
#define YM2612Write(a,v) \
(PicoOpt&0x200) ? YM2612Write_940(a, v) : YM2612Write_(a, v)