SL-18869 Touch up -- Prune "post_pos" from shadow shaders that don't need it and fix non-standard gl_Position z values

1 files changed, 4 insertions, 9 deletions

diff --git a/indra/newview/app_settings/shaders/class1/deferred/treeShadowV.glsl b/indra/newview/app_settings/shaders/class1/deferred/treeShadowV.glsl
index e472a75304..3102c870fc 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/treeShadowV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/treeShadowV.glsl
@@ -26,20 +26,15 @@
 uniform mat4 texture_matrix0;
 uniform mat4 modelview_projection_matrix;
  
-ATTRIBUTE vec3 position;
-ATTRIBUTE vec2 texcoord0;
+in vec3 position;
+in vec2 texcoord0;
 
-VARYING vec4 post_pos;
-VARYING vec2 vary_texcoord0;
+out vec2 vary_texcoord0;
 
 void main()
 {
 	//transform vertex
-	vec4 pos = modelview_projection_matrix*vec4(position.xyz, 1.0);
-	
-	post_pos = pos;
-	
-	gl_Position = vec4(pos.x, pos.y, pos.w*0.5, pos.w);
+	gl_Position = modelview_projection_matrix*vec4(position.xyz, 1.0);
 	
 	vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy;
 }