From 7be9c43f286671893ff0a9dee13d721a6731255b Mon Sep 17 00:00:00 2001
From: Brad Linden <46733234+brad-linden@users.noreply.github.com>
Date: Tue, 19 Nov 2024 10:49:09 -0800
Subject: brad/2744 handle shader errors (#3105)

* Partial solution to secondlife/viewer#2744 crash with better error handling.

Handles shader compile errors better, and should turn crash into an LL_ERRS assertion failure.
Strengthed more assertions and improved shader error line numbers

* Even more error handling to get a handle on crash secondlife/viewer#2744
* Improved GLSL correctness on Intel chips that lack OpenGL 4.6 support. secondlife/viewer#2744
* Removed non-working fallback code for gDeferredPostProgram
* Fixed incorrect llmax call
---
 indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl')

diff --git a/indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl b/indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl
index feb0947649..b3964c9215 100644
--- a/indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl
@@ -130,7 +130,7 @@ vec4 prefilterEnvMap(vec3 R)
     float totalWeight = 0.0;
     float envMapDim = float(textureSize(reflectionProbes, 0).s);
     float roughness = mipLevel/max_probe_lod;
-    int numSamples = max(int(PROBE_FILTER_SAMPLES*roughness), 1);
+    uint numSamples = uint(max(PROBE_FILTER_SAMPLES*roughness, 1));
 
     float numMips = max_probe_lod+1;
 
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