Board.KolibriOS.org

Code: Select all

#define IMG_WIDTH  70
#define IMG_HEIGHT 50

unsigned int img_len = (IMG_HEIGHT*IMG_WIDTH*3);
unsigned int *p_img = NULL;

p_img = (unsigned int*)malloc(img_len);
if (p_img==NULL) exit (1);

for (unsigned int i; i < img_len; )
{
  p_img[i++] = 0x00;
  p_img[i++] = 0x00;
  p_img[i++] = 0xff;
}

Code: Select all

static inline void draw_image(unsigned int x, unsigned int y, unsigned int w, unsigned int h, unsigned int bpp, void *img)
{
    __asm__ __volatile__(
    "int $0x40"
    ::"a"(65), "b"(img),
    "c"((w << 16) | h),
    "d"((x << 16) | y),
    "S"(bpp),
    "D"(0),
    "ebp"(0));
}

Code: Select all

unsigned int img_len = (IMG_HEIGHT*IMG_WIDTH*3);
unsigned int *p_img = NULL;

Code: Select all

#include <stdlib.h>
#include <kos32sys.h>

#define IMG_WIDTH   70
#define IMG_HEIGHT  50
#define IMG2_WIDTH  30
#define IMG2_HEIGHT 20

static char *title="Window";
static char *text ="Program written in C language!";

//unsigned int img_len = (IMG_HEIGHT*IMG_WIDTH*sizeof(int));
static unsigned int img_len = (IMG_HEIGHT*IMG_WIDTH);
static unsigned int *p_img = NULL;

static unsigned int img2_len = (IMG2_HEIGHT*IMG2_WIDTH);
static unsigned int *p_img2 = NULL;

//void image_inject(int x, int y, int src_w, int src_h, void *src_img, int dst_w, int dst_h, void *dst_img);

//void image_inject(int x, int y, int src_w, int src_h, int *src_img, int dst_w, int dst_h, int *dst_img){

//int dst_offset = (dst_w * y) + x;

//  for (unsigned int i = 0; i < 5; i++)
//  {
//    dst_img[dst_offset+i] = src_img[i];
//  }

//}

void create_window(){
        BeginDraw();
        DrawWindow(100,100,400,200,title,0x80ffffff,0x13);
        EndDraw();
        Blit(p_img, 10, 30, 0, 0, IMG_WIDTH, IMG_HEIGHT, IMG_WIDTH, IMG_HEIGHT, 0);
        Blit(p_img2, 10, 90, 0, 0, IMG2_WIDTH, IMG2_HEIGHT, IMG2_WIDTH, IMG2_HEIGHT, 0);
}

int main(int argc, char** argv[])
{

p_img = (unsigned int*)malloc(img_len*4);
if (p_img==NULL) exit (1);
p_img2 = (unsigned int*)malloc(img2_len*4);
if (p_img2==NULL) exit (1);

for (unsigned int i = 0; i < img_len; i++)
{
  p_img[i] = 0x00ff0000;
}

for (unsigned int i = 0; i < img2_len; i++)
{
  p_img2[i] = 0x00ffff00;
}

p_img[0] = 0x00ffff00;
p_img[1] = 0x00ffff00;

// image_inject(2, 2, IMG2_WIDTH, IMG2_HEIGHT, p_img2, IMG_WIDTH, IMG_HEIGHT, p_img);

    create_window();
    for (;;)
    {
    switch(get_os_event())
	{
	case 1:
	    create_window();
            continue;
	case 2:
	    get_key();
            continue;
	case 3:
	    // button pressed; we have only one button, close
            if(get_os_button()==1) return 0;
            continue;
	}
    }
}