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https://github.com/libretro/RetroArch
synced 2025-02-18 00:40:36 +00:00
modeline tweaks, better porches
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50751e3f43
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@ -98,36 +98,14 @@ static bool x11_set_resolution(void *data,
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char fbset[150];
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char output[150];
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hsp = width*1.10;
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hsp = width*1.14;
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/* set core refresh from hz */
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video_monitor_set_refresh_rate(hz);
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/* following code is the mode line genorator */
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if (width < 599)
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{
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hfp = width+8;
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hbp = width*1.10;
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}
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if (width > 599 && width < 1919)
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{
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hfp = width+16;
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hbp = width*1.18;
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}
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if (width > 1919 && width < 2559)
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{
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hfp = width+32;
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hbp = width*1.20;
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}
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if (width > 2559)
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{
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hfp = width+48;
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hbp = width*1.24;
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}
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hfp = width+24;
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hbp = width*1.26;
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hmax = hbp;
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if (height < 241)
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@ -221,14 +199,14 @@ static bool x11_set_resolution(void *data,
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/* create progressive newmode from modline variables */
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if (height < 300)
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{
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sprintf(xrandr,"xrandr --newmode \"%dx%d_%0.2f\" %0.2f %d %d %d %d %d %d %d %d -hsync -vsync", width, height, hz, pixel_clock, width, hfp, hsp, hbp, height, vfp, vsp, vbp);
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sprintf(xrandr,"xrandr --newmode \"%dx%d_%0.2f\" %lf %d %d %d %d %d %d %d %d -hsync -vsync", width, height, hz, pixel_clock, width, hfp, hsp, hbp, height, vfp, vsp, vbp);
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system(xrandr);
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}
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/* create interlaced newmode from modline variables */
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if (height > 300)
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{
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sprintf(xrandr,"xrandr --newmode \"%dx%d_%0.2f\" %0.2f %d %d %d %d %d %d %d %d interlace -hsync -vsync", width, height, hz, pixel_clock, width, hfp, hsp, hbp, height, vfp, vsp, vbp);
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sprintf(xrandr,"xrandr --newmode \"%dx%d_%0.2f\" %lf %d %d %d %d %d %d %d %d interlace -hsync -vsync", width, height, hz, pixel_clock, width, hfp, hsp, hbp, height, vfp, vsp, vbp);
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system(xrandr);
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}
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