16,17 → 16,18 |
* http://shark.sssup.it |
*/ |
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#include <kernel/log.h> |
#include <kernel/kern.h> |
#include <drivers/glib.h> |
#include <drivers/keyb.h> |
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#include <GL/osmesa.h> |
#include <GL/glut.h> |
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#include <math.h> |
#include <stdlib.h> |
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#include <drivers/shark_fb26.h> |
#include <drivers/shark_keyb26.h> |
#include <kernel/log.h> |
#include <kernel/kern.h> |
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#include <GL/osmesa.h> |
#include <GL/glut.h> |
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#ifndef M_PI |
#define M_PI 3.14159265 |
#endif |
37,8 → 38,6 |
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OSMesaContext ctx; |
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extern void *video_memory; |
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unsigned char *rgb_565_buf = NULL; //RGB 16 bpp Buffer |
unsigned char *video_buf = NULL; //Video Buffer |
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256,16 → 255,46 |
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} |
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void program_key_end(KEY_EVT *k) |
static int screen() |
{ |
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extern DWORD flbaddr; |
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/* graphic card Initialization */ |
if (grx_init() < 1) { |
sys_abort(1); |
} |
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if (grx_open(640, 480, 16) < 0) { |
cprintf("GRX Err\n"); |
sys_abort(1); |
} |
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video_buf = (unsigned char *)flbaddr; |
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return 0; |
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} |
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void program_end(void *arg) |
{ |
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OSMesaDestroyContext(ctx); |
free(rgb_565_buf); |
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grx_close(); |
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sys_end(); |
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} |
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void program_key_end(KEY_EVT *k) |
{ |
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sys_end(); |
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} |
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TASK refresh(void) |
{ |
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314,6 → 343,10 |
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HARD_TASK_MODEL ht_refresh, ht_disegna; |
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sys_atrunlevel(program_end,NULL, RUNLEVEL_BEFORE_EXIT); |
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clear(); |
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WCET_REFRESH =((long int) PERIOD_REFRESH * (0.35)); |
WCET_DISEGNA =((long int) PERIOD_DISEGNA * (0.6)); |
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327,6 → 360,7 |
refresh_PID = task_create("refresh", refresh, &ht_refresh, NULL); |
if (refresh_PID == -1) { |
sys_end(); |
exit(4); |
} |
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hard_task_default_model(ht_disegna); |
340,6 → 374,7 |
disegna_PID = task_create("disegna", disegna, &ht_disegna, NULL); |
if (disegna_PID == -1) { |
sys_end(); |
exit(4); |
} |
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{ |
347,15 → 382,18 |
k.flag = ALTL_BIT; |
k.scan = KEY_C; |
k.ascii = 'c'; |
k.status = KEY_PRESSED; |
keyb_hook(k,program_key_end,FALSE); |
keyb_hook(k,program_key_end); |
} |
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rgb_565_buf = malloc(RGB565MEM); |
video_buf = (unsigned char *)video_memory; |
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gl_init(); |
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if (screen()) { |
printk(KERN_INFO "Graphical initialization failed !!\n"); |
sys_end(); |
} |
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memset(rgb_565_buf, 0, RGB565MEM); |
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group_activate(1); |