gstest.c

nucleus 文件系统,内核和彩色图形系统,在小系统上非常好用

/* gstest.c */

/* this file is an example of using a task to capture and dispatch
	events.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "nucleus.h"

/*
Change To Allow The getch() Function To Be Included In The Source Code Without
Compiling.  The Windowing Code Uses The getch() Function To Create A Pause
Whenever An Error Occurs.  This Change Will Cause The Error To Be Processed
Without A Pause.

03-25-98		Mike Butler

*/
#ifndef getch

int getch(void)
	{
	return (0);
	}
#endif

void StartGUI(void);
void InitGUI(void);

NU_MEMORY_POOL  System_Memory;

/* ---------------- RGB Palette Programming ---------------- */
 
typedef struct _palData    /* Palette data structure         */
   {unsigned short     palRed;         /* red intensity                */
    unsigned short     palGreen;       /* green intensity              */
    unsigned short     palBlue;        /* blue intensity               */
   } palData;
palData RGBdata[256];

void    Application_Initialize(void *first_available_memory)
{
    /* Create a system memory pool that will be used to allocate task stacks,
       queue areas, etc.  */
    NU_Create_Memory_Pool(&System_Memory, "SYSMEM", 
                        first_available_memory, 1600000, 50, NU_FIFO);
    StartGUI();
    
}
void* mcMalloc( unsigned int size )
{
    void *address;
    int status;

    status = NU_Allocate_Memory( &System_Memory, &address, size, 0 );

    return(address);
} 
void mcFree( void *address )
{

   NU_Deallocate_Memory( address );

}


void StartGUI(void)
{  
   char buf[50];
   int grafixCard;

   grafixCard = InitGraphics(0x103);
   while(1)
   {
      mwstart1();


      mwfont();


	  mappoly();


	  dashtest();


      offscreen();


      blittest();


      bezier();


      animpoly();


      hilbert();


      clockP();

      
      demoport();


      pattern();
  

   }
}
    
void Waiting(int a)
{
        short  x,y;
        for(x = 0; x < a; x++)
        for(y = 0; y < 3000; y++);
}