From cd63ce61470bf5c0a2a54f576dae3c3b68b4fb45 Mon Sep 17 00:00:00 2001
From: Omar Rizwan <omar@omar.website>
Date: Sat, 23 Sep 2023 05:41:38 -0400
Subject: Gpu/display: Unify fns and args; start on frag args

Preparing to do more with vertex shaders (compute quads and pass to
frag) to reduce CPU work and speed up Pi 4.
---
 virtual-programs/display.folk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'virtual-programs')

diff --git a/virtual-programs/display.folk b/virtual-programs/display.folk
index dc0fb2ea..211bfa0a 100644
--- a/virtual-programs/display.folk
+++ b/virtual-programs/display.folk
@@ -115,7 +115,7 @@ On process {
                                        vec2 a vec2 b vec2 c vec2 d} {
             vec2 vertices[4] = vec2[4](a, b, d, c);
             return vertices[gl_VertexIndex];
-        } {invBilinear glyphMsd median} {
+        } {fn invBilinear fn glyphMsd fn median} {
             vec2 glyphUv = invBilinear(gl_FragCoord.xy, a, b, c, d);
             if( max( abs(glyphUv.x-0.5), abs(glyphUv.y-0.5))>=0.5 ) {
                 return vec4(0, 0, 0, 0);
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