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twobob · 03-22-2013, 03:03 AM

Code:

    // copy swapped slices back to framebuffer
    y = height * pct / 100;
    memcpy(pfb + y * width_bytes, psave, (height - y) * width_bytes);
    memcpy(pfb, psave + (height - y) * width_bytes, y * width_bytes);

so... we want to do something similar but on the X axis I guess?

So there you go... two lines to figure out what to do with...

EDIT: I already did the work and shoved some cherries on top. look below

03-22-2013, 03:03 AM	#7
twobob ( ͡° ͜ʖ ͡°){ʇlnɐɟ ƃǝs}Týr Posts: 6,586 Karma: 6299993 Join Date: Jun 2012 Location: uti gratia usura (Yao ying da ying; Mo ying da yieng) Device: PW-WIFI\|K5-3G+WIFI\| K4\|K3-3G\|DXG\|K2\| Rooted Nook Touch	Code: // copy swapped slices back to framebuffer y = height * pct / 100; memcpy(pfb + y * width_bytes, psave, (height - y) * width_bytes); memcpy(pfb, psave + (height - y) * width_bytes, y * width_bytes); so... we want to do something similar but on the X axis I guess? So there you go... two lines to figure out what to do with... EDIT: I already did the work and shoved some cherries on top. look below Last edited by twobob; 03-22-2013 at 11:37 AM.