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Regard whitespace Rev 1479 → Rev 1480

/demos/trunk/bttvdemo/bttv.c
48,10 → 48,11
#define BYTES_PP 2
 
//#define COLOR
#define MAX_SPEED
 
#define FRAME_GRABBER_NUMBER 0
 
#define FG_PERIOD 40000
#define FG_PERIOD 40000 //ONLY IF MAX_SPEED IS DISABLED
#define FG_WCET 30000
#define FG_W 320
#define FG_H 240
148,6 → 149,9
TASK elaborate_task(void *arg) {
 
struct video_buffer *fbuf = (struct video_buffer *)(arg);
#ifdef MAX_SPEED
int on;
#endif
 
while(1) {
 
160,6 → 164,11
 
ready_to_grab = 1;
 
#ifdef MAX_SPEED
on = 1;
VIDEODEV26_ioctl(FRAME_GRABBER_NUMBER,VIDIOCCAPTURE,(unsigned long)&on);
#endif
 
task_testcancel();
task_endcycle();
 
247,6 → 256,9
 
struct video_buffer fbuf;
int channel = 0;
#ifdef MAX_SPEED
int on;
#endif
 
if (argc < 2) {
sys_shutdown_message("ERROR: Enter the input channel [ex> %s 0]\n",argv[0]);
256,14 → 268,14
channel = atoi(argv[1]);
 
soft_task_default_model(et);
soft_task_def_period(et,40000);
soft_task_def_period(et,FG_PERIOD);
soft_task_def_arg(et,(void *)(&fbuf));
soft_task_def_met(et,20000);
soft_task_def_met(et,FG_WCET);
soft_task_def_aperiodic(et);
soft_task_def_ctrl_jet(et);
hard_task_default_model(gt);
hard_task_def_mit(gt,40000);
hard_task_def_mit(gt,FG_PERIOD);
hard_task_def_wcet(gt,5000);
hard_task_def_ctrl_jet(gt);
299,12 → 311,20
 
start_frame_grabber(elaborate_task_pid,channel,&fbuf);
 
#ifndef MAX_SPEED
/* Activate periodic grabbing */
task_activate(grab_task_pid);
#else
/* Grab */
on = 1;
VIDEODEV26_ioctl(FRAME_GRABBER_NUMBER,VIDIOCCAPTURE,(unsigned long)&on);
#endif
 
while(keyb_getch(BLOCK) != ESC);
 
#ifndef MAX_SPEED
task_kill(grab_task_pid);
#endif
 
sleep(1);