[mpeg2-dev] speed increase!?

[Jan P. <pet...@ya...>]

Hello, i took one of your samples and included a small linux framebuffer output routine to it.
Now i can watch mpeg2 videos on console.
My problem is, i use a very slow cpu (blackfin architecture) and the video is slow.
If i use the mplayer on the same system, the video is a little bit faster, but the mplayer uses the same library.
Is there a way to increase the speed of my video using libmpeg2?
Or if someone have a better working framebuffer routine can he post it to me?

thats mine:

static void print_screen (int width, int height, uint8_t * buf)
{    
a=0;
for(y=0;y<height;y++)
    for(x=0;x<width;x++){

    location = (x+vinfo.xoffset) * (vinfo.bits_per_pixel/8) +
            (y+vinfo.yoffset) * finfo.line_length;

        *(fbp + location) = buf[a];
        *(fbp + location + 1) = buf[a+1];
      
    a=a+2;
}
}
greetings jan