Integrate glow combine pass with other post process render passes to reduce another full screen copy

5 files changed, 20 insertions, 6 deletions

diff --git a/indra/newview/app_settings/shaders/class1/deferred/SMAANeighborhoodBlendF.glsl b/indra/newview/app_settings/shaders/class1/deferred/SMAANeighborhoodBlendF.glsl
index 3276405447..08052a9ddf 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/SMAANeighborhoodBlendF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/SMAANeighborhoodBlendF.glsl
@@ -31,10 +31,12 @@ in vec2 vary_texcoord0;
 in vec4 vary_offset;
 
 uniform sampler2D diffuseRect;
+uniform sampler2D emissiveRect;
 uniform sampler2D blendTex;
 #if SMAA_REPROJECTION
 uniform sampler2D velocityTex;
 #endif
+uniform sampler2D depthMap;
 
 #define float4 vec4
 #define float2 vec2
@@ -51,7 +53,7 @@ float4 SMAANeighborhoodBlendingPS(float2 texcoord,
 
 void main()
 {
-    frag_color = SMAANeighborhoodBlendingPS(vary_texcoord0,
+    vec4 diff = SMAANeighborhoodBlendingPS(vary_texcoord0,
                                             vary_offset,
                                             diffuseRect,
                                             blendTex
@@ -59,5 +61,11 @@ void main()
                                             , velocityTex
                                             #endif
                                             );
+#ifndef NO_GLOW
+    diff.rgb += texture2D(emissiveRect, vary_texcoord0).rgb;
+#endif
+    frag_color = diff;
+
+    gl_FragDepth = texture(depthMap, vary_texcoord0.xy).r;
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/cofF.glsl b/indra/newview/app_settings/shaders/class1/deferred/cofF.glsl
index 4a26b8924a..36611db2fb 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/cofF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/cofF.glsl
@@ -29,6 +29,7 @@ out vec4 frag_color;
 
 uniform sampler2D diffuseRect;
 uniform sampler2D depthMap;
+uniform sampler2D emissiveRect;
 
 uniform float focal_distance;
 uniform float blur_constant;
@@ -66,12 +67,13 @@ void main()
     vec4 p = inv_proj*ndc;
     float depth = p.z/p.w;
 
-    vec4 diff = texture(diffuseRect, vary_fragcoord.xy);
+    vec4 diff = texture(diffuseRect, tc);
 
     float sc = calc_cof(depth);
     sc = min(sc, max_cof);
     sc = max(sc, -max_cof);
 
-    frag_color.rgb = diff.rgb;
+    vec4 bloom = texture2D(emissiveRect, tc);
+    frag_color.rgb = diff.rgb + bloom.rgb;
     frag_color.a = sc/max_cof*0.5+0.5;
 }
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl
index 07384ebe9b..cb0a6edea9 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl
@@ -30,7 +30,6 @@ out vec4 frag_color;
 uniform sampler2D diffuseRect;
 uniform sampler2D depthMap;
 
-uniform vec2 screen_res;
 in vec2 vary_fragcoord;
 
 void main()
diff --git a/indra/newview/app_settings/shaders/class1/interface/glowcombineF.glsl b/indra/newview/app_settings/shaders/class1/interface/glowcombineF.glsl
index ca000dcb23..0e7858743c 100644
--- a/indra/newview/app_settings/shaders/class1/interface/glowcombineF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/glowcombineF.glsl
@@ -29,10 +29,12 @@ out vec4 frag_color;
 
 uniform sampler2D diffuseRect;
 uniform sampler2D emissiveRect;
+uniform sampler2D depthMap;
 
 in vec2 tc;
 
 void main()
 {
     frag_color = texture(diffuseRect, tc) + texture(emissiveRect, tc);
+    gl_FragDepth = texture(depthMap, tc.xy).r;
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl b/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl
index 6d34c8aefa..8a8de88182 100644
--- a/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl
@@ -28,6 +28,7 @@
 out vec4 frag_color;
 
 uniform sampler2D diffuseRect;
+uniform sampler2D emissiveRect;
 
 uniform vec2 screen_res;
 
@@ -36,6 +37,8 @@ in vec2 vary_tc;
 void main()
 {
     vec3 col = texture(diffuseRect, vary_tc).rgb;
-
-    frag_color = vec4(col.rgb, dot(col.rgb, vec3(0.299, 0.587, 0.144)));
+#ifndef NO_GLOW
+    col += texture2D(emissiveRect, vary_tc).rgb;
+#endif
+    frag_color = vec4(col, dot(col, vec3(0.299, 0.587, 0.144)));
 }