cemu_graphic_packs/Source/Splatoon/rules.txt

<?php
$fullWidth = $argv[1];
$fullHeight = $argv[2];
$scaleFactorX = $fullWidth / 1280.0;
$scaleFactorY = $fullHeight / 720.0;

$title = $fullWidth . "x" . $fullHeight;

$aspect = $fullWidth / (float)$fullHeight;
if (round($aspect*10) == 23 || round($aspect*10) == 24)
	$title = $title . " (21:9)";
?>
[Definition]
titleIds = 0005000010176900,0005000010176A00,0005000010162B00
name = "Splatoon - <?=$title?>"
version = 2

[TextureRedefine] # tv
width = 1280
height = 720
formatsExcluded = 0x19,0x1a
overwriteWidth = <?=round($scaleFactorX*1280)?> 
overwriteHeight = <?=round($scaleFactorY*720)?> 

[TextureRedefine] # tv
width = 1280
height = 720
formats = 0x19,0x1a
overwriteFormat = 0x1f
overwriteWidth = <?=round($scaleFactorX*1280)?> 
overwriteHeight = <?=round($scaleFactorY*720)?> 

[TextureRedefine] # half-res alpha
width = 640
height = 360
formatsExcluded = 0x41A,0x431 # exclude obvious textures
overwriteWidth = <?=round($scaleFactorX*640)?> 
overwriteHeight = <?=round($scaleFactorY*360)?> 

[TextureRedefine] # quarter-res alpha
width = 320
height = 180
formatsExcluded = 0x41A,0x431 # exclude obvious textures
overwriteWidth = <?=round($scaleFactorX*320)?> 
overwriteHeight = <?=round($scaleFactorY*180)?> 

[TextureRedefine] # squid sisters
width = 1024
height = 576
overwriteWidth = <?=round($scaleFactorX*1024)?> 
overwriteHeight = <?=round($scaleFactorY*576)?> 

[TextureRedefine] # gamepad
width = 854
height = 480
overwriteWidth = <?=round($scaleFactorX*1280)?> 
overwriteHeight = <?=round($scaleFactorY*720)?> 

[TextureRedefine] # zoom blur
width = 512
height = 288
overwriteWidth = <?=round($scaleFactorX*512)?> 
overwriteHeight = <?=round($scaleFactorY*288)?> 

[TextureRedefine] # sub zoom blur
width = 448
height = 252
overwriteWidth = <?=round($scaleFactorX*448)?> 
overwriteHeight = <?=round($scaleFactorY*252)?> 

[TextureRedefine] # player icon - GL_SRGB8_ALPHA8
width = 128
height = 128
formats = 0x41A
#overwriteWidth = 384
#overwriteHeight = 384 #Need to confirm on next Cemu version

[TextureRedefine] # player icon - GL_RGBA8
width = 256
height = 256
formats = 0x01a
#overwriteWidth = 768
#overwriteHeight = 768 #Need to confirm on next Cemu version

[TextureRedefine] # multiplayer
width = 848
height = 480
overwriteWidth = <?=round($scaleFactorX*1280)?> 
overwriteHeight = <?=round($scaleFactorY*720)?> 

[TextureRedefine] # half-res alpha (multiplayer)
width = 424
height = 240
overwriteWidth = <?=round($scaleFactorX*640)?> 
overwriteHeight = <?=round($scaleFactorY*360)?> 

[TextureRedefine] # a bloom mip
width = 160
height = 90
formats = 0x816
overwriteWidth = <?=round($scaleFactorX*160)?> 
overwriteHeight = <?=round($scaleFactorY*90)?>