Merge remote-tracking branch 'secondlife/release/2024.09-ExtraFPS' into 2024.09-ExtraFPS

2 files changed, 8 insertions, 14 deletions

diff --git a/indra/newview/app_settings/shaders/class2/deferred/pbralphaF.glsl b/indra/newview/app_settings/shaders/class2/deferred/pbralphaF.glsl
index f4a8051427..95110005dc 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/pbralphaF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/pbralphaF.glsl
@@ -111,13 +111,6 @@ vec3 pbrBaseLight(vec3 diffuseColor,
                   vec3 additive,
                   vec3 atten);
 
-vec3 pbrPunctual(vec3 diffuseColor, vec3 specularColor,
-                    float perceptualRoughness,
-                    float metallic,
-                    vec3 n, // normal
-                    vec3 v, // surface point to camera
-                    vec3 l); //surface point to light
-
 vec3 pbrCalcPointLightOrSpotLight(vec3 diffuseColor, vec3 specularColor,
                     float perceptualRoughness,
                     float metallic,
diff --git a/indra/newview/app_settings/shaders/class2/deferred/reflectionProbeF.glsl b/indra/newview/app_settings/shaders/class2/deferred/reflectionProbeF.glsl
index 35848ff4cd..2657b2b54e 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/reflectionProbeF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/reflectionProbeF.glsl
@@ -32,12 +32,13 @@ uniform samplerCube environmentMap;
 uniform mat3 env_mat;
 
 vec3 srgb_to_linear(vec3 c);
+vec3 linear_to_srgb(vec3 c);
 
 void sampleReflectionProbes(inout vec3 ambenv, inout vec3 glossenv,
         vec2 tc, vec3 pos, vec3 norm, float glossiness, bool transparent, vec3 amblit_linear)
 {
-    ambenv = vec3(reflection_probe_ambiance * 0.25);
-    
+    ambenv = mix(ambenv, vec3(reflection_probe_ambiance * 0.25), reflection_probe_ambiance);
+
     vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz));
     vec3 env_vec = env_mat * refnormpersp;
     glossenv = srgb_to_linear(texture(environmentMap, env_vec).rgb);
@@ -58,23 +59,23 @@ vec4 sampleReflectionProbesDebug(vec3 pos)
 void sampleReflectionProbesLegacy(out vec3 ambenv, out vec3 glossenv, out vec3 legacyenv,
         vec2 tc, vec3 pos, vec3 norm, float glossiness, float envIntensity, bool transparent, vec3 amblit_linear)
 {
-    ambenv = vec3(reflection_probe_ambiance * 0.25);
-    
+    ambenv = mix(ambenv, vec3(reflection_probe_ambiance * 0.25), reflection_probe_ambiance);
+
     vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz));
     vec3 env_vec = env_mat * refnormpersp;
 
-    legacyenv = srgb_to_linear(texture(environmentMap, env_vec).rgb);
+    legacyenv = texture(environmentMap, env_vec).rgb;
 
     glossenv = legacyenv;
 }
 
 void applyGlossEnv(inout vec3 color, vec3 glossenv, vec4 spec, vec3 pos, vec3 norm)
 {
-    
+
 }
 
 void applyLegacyEnv(inout vec3 color, vec3 legacyenv, vec4 spec, vec3 pos, vec3 norm, float envIntensity)
 {
-    color = mix(color.rgb, legacyenv*1.5, envIntensity);
+    color = srgb_to_linear(mix(linear_to_srgb(color.rgb), legacyenv*2.0, envIntensity));
 }