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initial Caanoo port
[gpsp.git]
/
main.h
diff --git
a/main.h
b/main.h
index
6cd471e
..
96739dc
100644
(file)
--- a/
main.h
+++ b/
main.h
@@
-48,7
+48,7
@@
typedef struct
u32 reload;
u32 prescale;
u32 stop_cpu_ticks;
u32 reload;
u32 prescale;
u32 stop_cpu_ticks;
- fixed
16_16
frequency_step;
+ fixed
8_24
frequency_step;
timer_ds_channel_type direct_sound_channels;
timer_irq_type irq;
timer_status_type status;
timer_ds_channel_type direct_sound_channels;
timer_irq_type irq;
timer_status_type status;
@@
-132,8
+132,7
@@
static u32 prescale_table[] = { 0, 6, 8, 10 };
if(timer[timer_number].direct_sound_channels & (0x01 << channel)) \
{ \
direct_sound_channel[channel].buffer_index = \
if(timer[timer_number].direct_sound_channels & (0x01 << channel)) \
{ \
direct_sound_channel[channel].buffer_index = \
- (direct_sound_channel[channel].buffer_index + buffer_adjust) % \
- BUFFER_SIZE; \
+ (gbc_sound_buffer_index + buffer_adjust) % BUFFER_SIZE; \
} \
#define trigger_timer(timer_number) \
} \
#define trigger_timer(timer_number) \
@@
-164,8
+163,8
@@
static u32 prescale_table[] = { 0, 6, 8, 10 };
if(timer_number < 2) \
{ \
u32 buffer_adjust = \
if(timer_number < 2) \
{ \
u32 buffer_adjust = \
- (u32)(((float)(cpu_ticks -
timer[timer_number].stop_cpu_ticks) *
\
- sound_frequency) /
16777216.0) * 2;
\
+ (u32)(((float)(cpu_ticks -
gbc_sound_last_cpu_ticks) *
\
+ sound_frequency) /
GBC_BASE_RATE) * 2;
\
\
sound_update_frequency_step(timer_number); \
adjust_sound_buffer(timer_number, 0); \
\
sound_update_frequency_step(timer_number); \
adjust_sound_buffer(timer_number, 0); \
@@
-186,6
+185,7
@@
static u32 prescale_table[] = { 0, 6, 8, 10 };
#endif // IN_MEMORY_C
void change_ext(const char *src, char *buffer, const char *extension);
#endif // IN_MEMORY_C
void change_ext(const char *src, char *buffer, const char *extension);
+void make_rpath(char *buff, size_t size, const char *ext);
void set_clock_speed();
void set_clock_speed();