int main() {
int x;
//u16 *framebuffer;
framebuffer = (u16*) FRAMEBUFFER;
gp_setCpuspeed(133); // 33 66 100 133 156
gp_initFramebuffer(framebuffer,16,85);
for (x=0;x<320*240;x++) framebuffer[x]=0x0000; // Clear Screen
/* Init Colormap */
init_colormap();
/* Init Scr */
scr1 = (unsigned char *) calloc ( W*(H+4) , 1 );
scr2 = (unsigned char *) calloc ( W*(H+4) , 1 );
while (1) {
refresh ();
conv ();
}
/* Free */
free (color);
free (scr1);
free (scr2);
}
int main() {
int i;
Ball *ball;
gp_setCpuspeed(133);
gp_initFramebuffer(frameBuffer,16,80);
for(i=0; i<BALLS; i++) {
ball = &balls[i];
ball->x = (rand() % (320-64));
ball->y = (rand() % (240-64));
ball->dx = (rand() & 1)*2-1; /* -1 or 1 */
ball->dy = (rand() & 1)*2-1;
}
while(1) {
gp_clearFramebuffer16(frameBuffer,0xFFFE);
for(i=0; i<BALLS; i++) {
ball = &balls[i];
ball->x += ball->dx;
ball->y += ball->dy;
if ( (ball->x < 0) || (ball->x > (320-64)) ) ball->dx = -ball->dx;
if ( (ball->y < 0) || (ball->y > (240-64)) ) ball->dy = -ball->dy;
gp_drawSpriteHTB((u16 *)spriteBall_bin,ball->x,ball->y,frameBuffer,0xFFFE,24);
}
gp_drawString(90,220,16,"Press A to reset",0x0000,frameBuffer);
swapBuffers();
if ( gp_getButton()&BUTTON_A) gp_Reset();
}
return 0;
}
int main() {
int refreshrate;
framebuffer = (u16*) FRAMEBUFFER;
gp_setCpuspeed(33);
refreshrate = gp_initFramebuffer(framebuffer,16,80);
gp_clearFramebuffer16(framebuffer,0xFFFF);
gp_drawString(10,100,12,"Hello World!",0xf800,framebuffer);
while (1) { if ( gp_getButton()&BUTTON_A) gp_Reset(); }
}
int main() {
double z;
int x,y;
double xmin=-2.5,xmax=2.0,ymin=-2.2,ymax=2.2;
framebuffer = (u16*) FRAMEBUFFER;
gp_setCpuspeed(133);
gp_initFramebuffer(framebuffer,16,85);
for (x=0;x<320*240;x++) framebuffer[x]=0xFFFF; // Clear Screen
screen=framebuffer;
//gp_SetCpuSpeed(156);
mandelbrot(xmin,xmax,ymin,ymax,64);
//gp_SetCpuSpeed(33);
x=10;y=10;
while (1) {
short backup;
backup = screen[x+240*y];
screen[x+240*y]=0xFFFF;
for (z=0;z<5000;z++) z=z;
screen[x+240*y]=backup;
if ( gp_getButton()&BUTTON_RIGHT) y+=1;
if ( gp_getButton()&BUTTON_LEFT ) y-=1;
if ( gp_getButton()&BUTTON_UP ) x+=1;
if ( gp_getButton()&BUTTON_DOWN ) x-=1;
if (x>239) x=239;
if (x<1) x=1;
if (y>319) y=319;
if (y<1) y=1;
}
while (1) { }
}
u32 Gdl_init(char* appTitle, u32 width, u32 height) // open you a framebuffer
{
#ifndef GP32
HEIGHT = height; WIDTH = width;
#endif
inikey();
#ifdef GP32
gp_enableCache();
screenRefreshRate = height;
currentFrequency = width;
gpSetCpuSpeed(currentFrequency);
screenBuffer[0] = (clDeep*)FRAMEBUFFER1;
screenBuffer[1] = (clDeep*)FRAMEBUFFER2;
screenBufferEnd[0] = &( (screenBuffer[0])[(320*240)-1] );
screenBufferEnd[1] = &( (screenBuffer[1])[(320*240)-1] );
pixel = screenBuffer[nflip];
currentFps = gp_initFramebuffer(screenRefreshRate);
gp_initRTC();
shell.set(-1,-1,24,14);
shell.print("@0g@1d@0l @1i@0n@1i@0t @2ok\n");
//printlr("current fps : %i",currentFps);
#endif
#ifdef useSdl
if(SDL_Init (SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_JOYSTICK) < 0)
{ fprintf (stderr, "sdl init error (%s)\n",SDL_GetError()); return 0;
}
screen = SDL_SetVideoMode (WIDTH, HEIGHT, deepByte, SDL_SWSURFACE/*|SDL_NOFRAME*/ );// SDL_SWSURFACE)/;
if(!screen)
{ fprintf (stderr, "error on set %ix%i.%i video mode (%s)\n",
WIDTH,HEIGHT,deepByte,SDL_GetError()); return 0;
}
SDL_WM_SetCaption(appName,0);
//SDL_ShowCursor(SDL_DISABLE);
if(SDL_NumJoysticks() > 0)
{ joy = SDL_JoystickOpen(0);
if(!joy)
{ fprintf (stderr, "sdl link to joystick error (%s)\n",SDL_GetError()); return 0;
}
}
pixel = (clDeep*)(screen->pixels);
SDL_UnlockSurface(screen);
#endif
#ifdef useRlyeh
gp2x_init(1000, deepByte, 11025,16,1,60);
pixel = gp2x_screen15;
#endif
#ifdef usePtc
fwidth = WIDTH;
fheight = HEIGHT;
pixel = (clDeep*)malloc(WIDTH*HEIGHT*4);
if(!ptc_open(appTitle,&fwidth,&fheight))
{ showMsg("cannot render the backbuffer :|\n\nneed a minimum of :\n\t* 16b color deep\n\t* direct X 5 or more",appTitle);
Gdl_exit();
}
ptc_iniMsgCallBack(&Gdl_processMsg);
#endif
#ifndef GP32
#ifdef startAppWithFullPower
Gdl_setAppPower(1);
#else
Gdl_setAppPower(0);
#endif
#endif
//atexit (Gdl_exit);
fullBlitLimit();
return 1;
}
u32 gp_resetScreen(void)
{ return gp_initFramebuffer(screenRefreshRate);
}
