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libito intchandler question

 
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sincro



Joined: 27 Jan 2004
Posts: 25
PostPosted: Thu Jul 22, 2004 10:14 pm    Post subject: libito intchandler question Reply with quote
how can i disable ito intchandler??

nothing to do it in examples and documentation.

help.

sincro
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Lukasz



Joined: 19 Jan 2004
Posts: 248
Location: Denmark
PostPosted: Thu Jul 22, 2004 10:59 pm    Post subject: Reply with quote
Just use the disable and then remove intc handler syscalls. I think the intc number i 2 or 3, check the source to be sure.
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sincro



Joined: 27 Jan 2004
Posts: 25
PostPosted: Fri Jul 23, 2004 5:31 pm    Post subject: Reply with quote
Lukasz wrote:
Just use the disable and then remove intc handler syscalls. I think the intc number i 2 or 3, check the source to be sure.


tnx LuKasz.

I'm not very able to program, you could makes an example code me?

i've activate intc handler:

Code:
itoDI();
  itoAddIntcHandler(ITO_INTC_VSYNC_START, draw, 0);
  itoEnableIntc(ITO_INTC_VSYNC_START);
  itoEI();


and function:

Code:
void draw()
{

      itoSprite(ITO_RGBA(0xFF,0x0,0x0,0x0), 0, 0, screen_width, screen_height, 0);
      itoSetTexture(0, 128, ITO_RGBA32, ITO_TEXTURE_128, ITO_TEXTURE_64);
      itoTextureSprite(ITO_RGBA(0x80,0x80,0x80,0xFF), 0, 64, 0, 0, 128, 128, 128, 64, 0);
      itoSprite(ITO_RGBA(0xF0,0xF0,0x0,0x0), 192, 128, 256, 192, 0);
      itoGsFinish();
      itoSwitchFrameBuffers();
      itoEI();
}





how the way to disable intc handler?

tnx

sincro
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Lukasz



Joined: 19 Jan 2004
Posts: 248
Location: Denmark
PostPosted: Fri Jul 23, 2004 8:45 pm    Post subject: Reply with quote
I can see that I didn't have all syscalls included with ito, just does ones i needed, so either add the ones you need for removing the intc handler or link with ps2sdk, in the last case, you can do something like this.

Code:

DIntr();
DisableIntcHandler(ITO_INTC_VSYNC_START);
RemoveIntcHandler(ITO_INTC_VSYNC_START, handler_id);
EIntr();


You get the handler_id from itoAddIntcHandler.
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sincro



Joined: 27 Jan 2004
Posts: 25
PostPosted: Fri Jul 23, 2004 11:46 pm    Post subject: Reply with quote
BIG thanks Lukasz
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