mirror of
https://github.com/modmii/SysCheck-ModMii-Edition.git
synced 2024-11-16 21:29:23 +01:00
a3f9a0ef57
-Added mutex functions, hopefully that will fix flashing issues (I really need to start testing this stuff) -Some background optimizations and code cleanup -Added PORTLIBS to Makefile
74 lines
1.9 KiB
C
74 lines
1.9 KiB
C
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <ogc/lwp_watchdog.h>
|
|
#include <ogc/lwp.h>
|
|
#include <ogc/mutex.h>
|
|
|
|
#include "thread.h"
|
|
#include "gui.h"
|
|
|
|
#define STACKSIZE (1024 * 64) // 64KB of dedicated memory for thread
|
|
#define PRIORITY 50 // Medium-ish (0-127 accepted)
|
|
|
|
lwp_t Cog_Thread;
|
|
u8 stack[STACKSIZE] ATTRIBUTE_ALIGN (32);
|
|
vu8 done = 0;
|
|
u8 Cog_Num = 0;
|
|
static u64 Last_Cog_Turn = 0;
|
|
static mutex_t GUI_mutex = LWP_THREAD_NULL;
|
|
static bool mutex_initialized = false;
|
|
|
|
void * DrawCogThread(void *arg) {
|
|
while(!done) { // Keep the thread running until done != 0
|
|
GRRLIB_DrawImg(0, 0, tex_ScreenBuf, 0, 1, 1, HEX_WHITE);
|
|
if (CheckTime(Last_Cog_Turn, 25)) {
|
|
Cog_Num++;
|
|
if (Cog_Num > 4) Cog_Num = 0;
|
|
Last_Cog_Turn = gettick();
|
|
}
|
|
GRRLIB_DrawImg(220, 150, tex_Cogs_png[Cog_Num], 0, 1, 1, HEX_WHITE);
|
|
GRRLIB_Render();
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
inline void InitThread(void) {
|
|
memset (&stack, 0, STACKSIZE);
|
|
LWP_CreateThread (&Cog_Thread, DrawCogThread, NULL, stack, STACKSIZE, PRIORITY);
|
|
usleep(200);
|
|
}
|
|
|
|
inline s32 PauseThread(void) {
|
|
//if(LWP_ThreadIsSuspended(Cog_Thread) == false) return LWP_ALREADY_SUSPENDED;
|
|
return LWP_SuspendThread(Cog_Thread);
|
|
}
|
|
|
|
inline s32 ResumeThread(void) {
|
|
//if(LWP_ThreadIsSuspended(Cog_Thread) == true) return LWP_NOT_SUSPENDED;
|
|
return LWP_ResumeThread(Cog_Thread);
|
|
}
|
|
|
|
// Have yet to test this
|
|
inline s32 StopThread(void) {
|
|
done = 1;
|
|
ResumeThread();
|
|
return LWP_JoinThread(Cog_Thread, NULL);
|
|
}
|
|
|
|
inline void InitMutex(void) {
|
|
if (GUI_mutex == LWP_THREAD_NULL) LWP_MutexInit(&GUI_mutex, false);
|
|
mutex_initialized = true;
|
|
}
|
|
|
|
inline void DeinitMutex(void) {
|
|
if (GUI_mutex != LWP_THREAD_NULL) LWP_MutexDestroy(GUI_mutex);
|
|
mutex_initialized = false;
|
|
}
|
|
|
|
inline void LockMutex(void) {
|
|
if (mutex_initialized) LWP_MutexLock(GUI_mutex);
|
|
}
|
|
|
|
inline void UnlockMutex(void) {
|
|
if (mutex_initialized) LWP_MutexUnlock(GUI_mutex);
|
|
} |