Performance Optimisations, Bloom effect, Visuals Panel

This commit contains performance optimisations in the the pipeline,
framebuffer, vertexbuffer, reflection probes, shadows. It also fixes
many opengl errors, modifies the opengl debugging, and adds
a visuals effects panel.

1 files changed, 6 insertions, 3 deletions

diff --git a/indra/newview/app_settings/shaders/class1/deferred/shadowUtil.glsl b/indra/newview/app_settings/shaders/class1/deferred/shadowUtil.glsl
index 6f7bd2bf3c..033c2f924a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/shadowUtil.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/shadowUtil.glsl
@@ -113,8 +113,8 @@ float sampleDirectionalShadow(vec3 pos, vec3 norm, vec2 pos_screen)
     if (spos.z > -shadow_clip.w)
     {
         vec4 lpos;
-        vec4 near_split = shadow_clip*-0.75;
-        vec4 far_split = shadow_clip*-1.25;
+        vec4 near_split = shadow_clip*-0.9;
+        vec4 far_split = shadow_clip*-1.1;
         vec4 transition_domain = near_split-far_split;
         float weight = 0.0;
 
@@ -131,7 +131,10 @@ float sampleDirectionalShadow(vec3 pos, vec3 norm, vec2 pos_screen)
                 shadow += contrib;
                 weight += w;
             }
-            shadow += max((pos.z+shadow_clip.z)/(shadow_clip.z-shadow_clip.w)*2.0-1.0, 0.0);
+
+            //shadow += max( (pos.z+shadow_clip.z) / (shadow_clip.z-shadow_clip.w) * 2.0 - 1.0, 0.0);
+            shadow += max( (pos.z+shadow_clip.z) / (shadow_clip.z-shadow_clip.w) * 1.0, 0.0);
+            //shadow -= max(  (shadow_clip.z + pos.z) / (shadow_clip.z - shadow_clip.w) , 0.0);
         }
 
         if (spos.z < near_split.y && spos.z > far_split.z)