repo2/eclaireXL_ITX/scaler/scale_params.m @ 1476
| 977 | markw | customscalepoly = 1024;
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customscaleraw = 400;
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res = [
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1,1440 ,1440,312,312+313-1; %pal 576i
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0,1440 ,720,312,625-1; %pal 576p
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0,1440 ,1280,312,750; %720p pal
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1,1440 ,1920,312.5,562+563; %pal 1080i
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1,1440 ,1440,262,262+263-1; %ntsc 480i
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0,1440 ,720,262,525-1; %ntsc 480p
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0,1440 ,1280,262,750; %720p ntsc
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1,1440 ,1920,262.5,562+563; %ntsc 1080i
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];
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resname = {'pal576i','pal576p','pal720p','pal1080i','ntsc480i','ntsc480p','ntsc720p','ntsc1080i'};
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for i=1:size(res,1)
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interlace = res(i,1);
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x_pre = res(i,2);
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x = res(i,3);
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y_pre = res(i,4);
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y = res(i,5);
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if x_pre>x
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x_pre = x_pre/2;
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xaddrskip = 2;
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else
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xaddrskip = 1;
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end
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HSR = x_pre/x;
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VSR = y_pre/y;
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%area
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xdelta = customscaleraw*HSR;
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ydelta = customscaleraw*VSR;
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TA = customscaleraw*HSR*customscaleraw*VSR;
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adj = 65536/TA;
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TA = TA*adj;
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xdelta = round(xdelta);
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ydelta2 = round(ydelta*adj*2);
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ydelta = round(ydelta*adj);
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customscalex = round(customscaleraw);
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customscaley = round(customscaleraw*adj);
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%fprintf('%10s x:%4d y:%4d xthreshold:%d xdelta:%d ythreshold:%d ydelta:%d(%d) TA:%d\n',...
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%resname{i},x,y,customscalex,xdelta,customscaley,ydelta,ydelta2,TA');
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fprintf('%d,%d,%d,%d,%d,%d, /*%s*/\n',customscalex,xdelta,customscaley,ydelta,ydelta*(interlace+1),xaddrskip,resname{i});
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%poly
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xdelta = customscalepoly*HSR;
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ydelta = customscalepoly*VSR;
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xdelta = round(xdelta);
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ydelta2 = round(ydelta*2);
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ydelta = round(ydelta);
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customscalex = round(customscalepoly);
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customscaley = round(customscalepoly);
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fprintf('%d,%d,%d,\n',xdelta,ydelta*(interlace+1),xaddrskip);
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%fprintf('%10s x:%4d y:%4d xdelta:%6d ydelta:%6d(%6d)\n',...
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% resname{i},x,y,xdelta,ydelta,ydelta2);
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end
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