From d65fb7cec8ce36ce7f6ff082f8d04bdd8bc0208c Mon Sep 17 00:00:00 2001
From: "Jonathan \"Geenz\" Goodman" <geenz@lindenlab.com>
Date: Mon, 25 Nov 2024 20:56:03 -0500
Subject: Drop emissive on old Intel GPUs (#3110)

* #3103 Add the ability to disable the emissive buffer for older GPUs with low memory bandwidth.
* #3135 Add a "vintage" mode for slower GPUs
* #2719 Fix for skies being overbrightened
* #2632 Do not apply tonemapping on legacy skies
---
 indra/newview/app_settings/settings.xml | 41 +++++++++++++++++++++++++++++----
 1 file changed, 37 insertions(+), 4 deletions(-)

(limited to 'indra/newview/app_settings/settings.xml')

diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 5202f70346..2d545fde07 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -7717,6 +7717,17 @@
     <key>Value</key>
     <integer>0</integer>
   </map>
+  <key>RenderEnableEmissiveBuffer</key>
+  <map>
+    <key>Comment</key>
+    <string>Enable emissive buffer in gbuffer.  Should only be disabled in GL3 mode.</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>Boolean</string>
+    <key>Value</key>
+    <integer>1</integer>
+  </map>
   <key>RenderHDRIExposure</key>
   <map>
     <key>Comment</key>
@@ -7764,7 +7775,7 @@
   <key>RenderMaxOpenGLVersion</key>
   <map>
     <key>Comment</key>
-    <string>Maximum OpenGL version to attempt use (minimum 3.2 maximum 4.6).  Requires restart.</string>
+    <string>Maximum OpenGL version to attempt use (minimum 3.1 maximum 4.6).  Requires restart.</string>
     <key>Persist</key>
     <integer>1</integer>
     <key>Type</key>
@@ -9234,14 +9245,25 @@
   <key>RenderSkySunlightScale</key>
   <map>
     <key>Comment</key>
-    <string>Sunlight scale fudge factor for matching with pre-PBR viewer</string>
+    <string>Sunlight scale fudge factor for matching with pre-PBR viewer when HDR is disabled</string>
     <key>Persist</key>
-    <integer>1</integer>
+    <integer>0</integer>
     <key>Type</key>
     <string>F32</string>
     <key>Value</key>
     <real>1.0</real>
   </map>
+    <key>RenderHDRSkySunlightScale</key>
+    <map>
+        <key>Comment</key>
+        <string>Sunlight scale fudge factor for matching with pre-PBR viewer when HDR is enabled</string>
+        <key>Persist</key>
+        <integer>0</integer>
+        <key>Type</key>
+        <string>F32</string>
+        <key>Value</key>
+        <real>1.0</real>
+    </map>
   <key>RenderSkyAmbientScale</key>
   <map>
     <key>Comment</key>
@@ -9251,7 +9273,7 @@
     <key>Type</key>
     <string>F32</string>
     <key>Value</key>
-    <real>0.7</real>
+    <real>1.0</real>
   </map>
   
   <key>RenderReflectionProbeMaxLocalLightAmbiance</key>
@@ -16049,5 +16071,16 @@
     <key>Value</key>
     <integer>1</integer>
   </map>
+    <key>RenderVintageMode</key>
+    <map>
+        <key>Comment</key>
+        <string>Disable different rendering pipeline features to improve performance on older machines that makes the world look closer to how it used to prior to V7.</string>
+        <key>Persist</key>
+        <integer>1</integer>
+        <key>Type</key>
+        <string>Boolean</string>
+        <key>Value</key>
+        <integer>0</integer>
+    </map>
 </map>
 </llsd>
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