NORSPEC-59 NORSPEC-125 make materials and alpha shaders work on Mac laptops with nV mobile graphics cards

1 files changed, 39 insertions, 24 deletions

diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaV.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaV.glsl
index 6a1bfd5bef..a8efd3e95b 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/alphaV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/alphaV.glsl
@@ -34,25 +34,31 @@ uniform mat4 modelview_matrix;
 uniform mat4 modelview_projection_matrix;
 
 ATTRIBUTE vec3 position;
-#if INDEX_MODE == INDEXED
+
+#ifdef USE_INDEXED_TEX
 void passTextureIndex();
 #endif
+
 ATTRIBUTE vec3 normal;
-#if INDEX_MODE != NON_INDEXED_NO_COLOR
+
+#ifdef USE_VERTEX_COLOR
 ATTRIBUTE vec4 diffuse_color;
 #endif
+
 ATTRIBUTE vec2 texcoord0;
 
-#if HAS_SKIN
+#ifdef HAS_SKIN
 mat4 getObjectSkinnedTransform();
-#elif IS_AVATAR_SKIN
+#else
+#ifdef IS_AVATAR_SKIN
 mat4 getSkinnedTransform();
 #endif
+#endif
 
 vec4 calcLighting(vec3 pos, vec3 norm, vec4 color, vec4 baseCol);
 void calcAtmospherics(vec3 inPositionEye);
 
-float calcDirectionalLight(vec3 n, vec3 l);
+vec3 calcDirectionalLight(vec3 n, vec3 l);
 
 vec3 atmosAmbient(vec3 light);
 vec3 atmosAffectDirectionalLight(float lightIntensity);
@@ -65,7 +71,7 @@ VARYING vec3 vary_fragcoord;
 VARYING vec3 vary_position;
 VARYING vec3 vary_pointlight_col;
 
-#if INDEX_MODE != NON_INDEXED_NO_COLOR
+#ifdef USE_VERTEX_COLOR
 VARYING vec4 vertex_color;
 #endif
 
@@ -80,13 +86,13 @@ uniform vec3 light_direction[8];
 uniform vec3 light_attenuation[8]; 
 uniform vec3 light_diffuse[8];
 
-float calcDirectionalLight(vec3 n, vec3 l)
+vec3 calcDirectionalLight(vec3 n, vec3 l)
 {
         float a = max(dot(n,l),0.0);
-        return a;
+        return vec3(a,a,a);
 }
 
-float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, float fa, float is_pointlight)
+vec3 calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, float fa, float is_pointlight)
 {
 	//get light vector
 	vec3 lv = lp.xyz-v;
@@ -113,7 +119,7 @@ float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, floa
 		da *= max(dot(n, lv), 0.0);		
 	}
 
-	return da;	
+	return vec3(da,da,da);	
 }
 
 void main()
@@ -122,7 +128,7 @@ void main()
 	vec3 norm;
 	
 	//transform vertex
-#if HAS_SKIN
+#ifdef HAS_SKIN
 	mat4 trans = getObjectSkinnedTransform();
 	trans = modelview_matrix * trans;
 	
@@ -132,7 +138,9 @@ void main()
 	norm = normalize((trans * vec4(norm, 1.0)).xyz - pos.xyz);
 	vec4 frag_pos = projection_matrix * pos;
 	gl_Position = frag_pos;
-#elif IS_AVATAR_SKIN
+#else
+
+#ifdef IS_AVATAR_SKIN
 	mat4 trans = getSkinnedTransform();
 	vec4 pos_in = vec4(position.xyz, 1.0);
 	pos.x = dot(trans[0], pos_in);
@@ -154,7 +162,9 @@ void main()
 	gl_Position = modelview_projection_matrix*vec4(position.xyz, 1.0);
 #endif
 	
-#if INDEX_MODE == INDEXED
+#endif
+
+#ifdef USE_INDEXED_TEX
 	passTextureIndex();
 	vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy;
 #else
@@ -166,36 +176,41 @@ void main()
 
 	calcAtmospherics(pos.xyz);
 
-#if INDEX_MODE == NON_INDEXED_NO_COLOR
+#ifndef USE_VERTEX_COLOR
 	vec4 diffuse_color = vec4(1,1,1,1);
 #endif
 	//vec4 color = calcLighting(pos.xyz, norm, diffuse_color, vec4(0.));
 	vec4 col = vec4(0.0, 0.0, 0.0, diffuse_color.a);
 	
-	vec3 diff = pow(diffuse_color.rgb, vec3(2.2));
-	
-	vary_pointlight_col = diff;
+	vary_pointlight_col = diffuse_color.rgb;
 	
 	col.rgb = vec3(0,0,0);
 
 	// Add windlight lights
-	col.rgb = atmosAmbient(vec3(0.));
+	col.rgb = atmosAmbient(col.rgb);
 	
-	vary_ambient = col.rgb*diff;
-	vary_directional.rgb = atmosAffectDirectionalLight(1);
+	vary_ambient = col.rgb*diffuse_color.rgb;
+
+	vary_directional.rgb = atmosAffectDirectionalLight(1.0f);
 	
-	col.rgb = col.rgb*diff;
-#if INDEX_MODE != NON_INDEXED_NO_COLOR
+	col.rgb = col.rgb*diffuse_color.rgb;
+	
+#ifdef USE_VERTEX_COLOR
 	vertex_color = col;
 #endif
 	
-#if HAS_SKIN
+#ifdef HAS_SKIN
 	vary_fragcoord.xyz = frag_pos.xyz + vec3(0,0,near_clip);
-#elif IS_AVATAR_SKIN
+#else
+
+#ifdef IS_AVATAR_SKIN
 	vary_fragcoord.xyz = pos.xyz + vec3(0,0,near_clip);
 #else
 	pos = modelview_projection_matrix * vert;
 	vary_fragcoord.xyz = pos.xyz + vec3(0,0,near_clip);
 #endif
 	
+#endif
+
 }
+