From 37aba1bce27c2f322312dd01acac54a026fc89ce Mon Sep 17 00:00:00 2001
From: ame <ameliasquires@disroot.org>
Date: Thu, 10 Oct 2024 02:02:43 -0500
Subject: fix non blended index

---
 render/fx_renderer/gles2/shaders/quad_grad.frag             |  9 +++++++--
 render/fx_renderer/gles2/shaders/quad_grad_round.frag       | 13 +++++++++----
 .../gles2/shaders/rounded_grad_border_corner.frag           |  9 +++++++--
 3 files changed, 23 insertions(+), 8 deletions(-)

(limited to 'render/fx_renderer/gles2/shaders')

diff --git a/render/fx_renderer/gles2/shaders/quad_grad.frag b/render/fx_renderer/gles2/shaders/quad_grad.frag
index d259942..a73975b 100644
--- a/render/fx_renderer/gles2/shaders/quad_grad.frag
+++ b/render/fx_renderer/gles2/shaders/quad_grad.frag
@@ -39,12 +39,17 @@ vec4 gradient(){
 		step = uv.x;
 	}
 
+	if(!blend){
+		float smooth = 1.0/float(count);
+		int ind = int(step/smooth);
+
+		return colors[ind];
+	}
+
 	float smooth = 1.0/float(count - 1);
     int ind = int(step/smooth);
     float at = float(ind)*smooth;
 
-	if(!blend) return colors[ind];
-
     vec4 color = colors[ind];
     if(ind > 0) color = mix(colors[ind - 1], color, smoothstep(at - smooth, at, step));
     if(ind <= count - 1) color = mix(color, colors[ind + 1], smoothstep(at, at + smooth, step));
diff --git a/render/fx_renderer/gles2/shaders/quad_grad_round.frag b/render/fx_renderer/gles2/shaders/quad_grad_round.frag
index 58cdb53..66a54a6 100644
--- a/render/fx_renderer/gles2/shaders/quad_grad_round.frag
+++ b/render/fx_renderer/gles2/shaders/quad_grad_round.frag
@@ -28,7 +28,7 @@ uniform int count;
 vec4 gradient(){
 	float step;
 
-	vec2 normal = (gl_FragCoord.xy - grad_box)/grad_size;
+	vec2 normal = (gl_FragCoord.xy - grad_box)/size;
 	vec2 uv = normal - origin;
 
 	float rad = radians(degree);
@@ -48,13 +48,18 @@ vec4 gradient(){
 		step = uv.x;
 	}
 
+	if(!blend){
+		float smooth = 1.0/float(count);
+		int ind = int(step/smooth);
+
+		return colors[ind];
+	}
+
 	float smooth = 1.0/float(count - 1);
     int ind = int(step/smooth);
     float at = float(ind)*smooth;
 
-	if(!blend) return colors[ind];
-
-    vec4 color = colors[ind];
+	vec4 color = colors[ind];
     if(ind > 0) color = mix(colors[ind - 1], color, smoothstep(at - smooth, at, step));
     if(ind <= count - 1) color = mix(color, colors[ind + 1], smoothstep(at, at + smooth, step));
 
diff --git a/render/fx_renderer/gles2/shaders/rounded_grad_border_corner.frag b/render/fx_renderer/gles2/shaders/rounded_grad_border_corner.frag
index ef36f06..85a6f79 100644
--- a/render/fx_renderer/gles2/shaders/rounded_grad_border_corner.frag
+++ b/render/fx_renderer/gles2/shaders/rounded_grad_border_corner.frag
@@ -44,12 +44,17 @@ vec4 gradient(){
 		step = uv.x;
 	}
 
+	if(!blend){
+		float smooth = 1.0/float(count);
+		int ind = int(step/smooth);
+
+		return colors[ind];
+	}
+
 	float smooth = 1.0/float(count - 1);
     int ind = int(step/smooth);
     float at = float(ind)*smooth;
 
-	if(!blend) return colors[ind];
-
     vec4 color = colors[ind];
     if(ind > 0) color = mix(colors[ind - 1], color, smoothstep(at - smooth, at, step));
     if(ind <= count - 1) color = mix(color, colors[ind + 1], smoothstep(at, at + smooth, step));
-- 
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