SH-2242 Work in progress migrating to glVertexAttrib everywhere

9 files changed, 46 insertions, 40 deletions

diff --git a/indra/newview/app_settings/shaders/class3/avatar/avatarV.glsl b/indra/newview/app_settings/shaders/class3/avatar/avatarV.glsl
index 3d970d252c..f65dfff42f 100644
--- a/indra/newview/app_settings/shaders/class3/avatar/avatarV.glsl
+++ b/indra/newview/app_settings/shaders/class3/avatar/avatarV.glsl
@@ -5,38 +5,39 @@
  * $/LicenseInfo$
  */
  
-
+attribute vec3 position;
+attribute vec3 normal;
+attribute vec2 texcoord0;
+attribute vec4 clothing; 
 
 vec4 calcLighting(vec3 pos, vec3 norm, vec4 color, vec4 baseCol);
 mat4 getSkinnedTransform();
 void calcAtmospherics(vec3 inPositionEye);
 
-attribute vec4 clothing; //4
-
-attribute vec4 gWindDir;		//7
-attribute vec4 gSinWaveParams; //3
-attribute vec4 gGravity;		//5
+uniform vec4 gWindDir;		
+uniform vec4 gSinWaveParams; 
+uniform vec4 gGravity;		
 
 const vec4 gMinMaxConstants = vec4(1.0, 0.166666, 0.0083143, .00018542);	 // #minimax-generated coefficients
 const vec4 gPiConstants	= vec4(0.159154943, 6.28318530, 3.141592653, 1.5707963); //	# {1/2PI, 2PI, PI, PI/2}
 
 void main()
 {
-	gl_TexCoord[0] = gl_MultiTexCoord0;
+	gl_TexCoord[0] = vec4(texcoord0,0,1);
 		
 	vec4 pos;
 	mat4 trans = getSkinnedTransform();
 		
 	vec3 norm;
-	norm.x = dot(trans[0].xyz, gl_Normal);
-	norm.y = dot(trans[1].xyz, gl_Normal);
-	norm.z = dot(trans[2].xyz, gl_Normal);
+	norm.x = dot(trans[0].xyz, normal);
+	norm.y = dot(trans[1].xyz, normal);
+	norm.z = dot(trans[2].xyz, normal);
 	norm = normalize(norm);
 		
 	//wind
 	vec4 windEffect;
 	windEffect = vec4(dot(norm, gWindDir.xyz));	
-	pos.x = dot(trans[2].xyz, gl_Vertex.xyz);
+	pos.x = dot(trans[2].xyz, position.xyz);
 	windEffect.xyz = pos.x * vec3(0.015, 0.015, 0.015)
 						+ windEffect.xyz;
 	windEffect.w = windEffect.w * 2.0 + 1.0;				// move wind offset value to [-1, 3]
@@ -83,7 +84,7 @@ void main()
 	sinWave.xyz = max(sinWave.xyz, vec3(-1.0, -1.0, -1.0));	// clamp to underlying body shape
 	offsetPos = clothing * sinWave.x;						// multiply wind effect times clothing displacement
 	temp2 = gWindDir*sinWave.z + vec4(norm,0);				// calculate normal offset due to wind oscillation
-	offsetPos = vec4(1.0,1.0,1.0,0.0)*offsetPos+gl_Vertex;	// add to offset vertex position, and zero out effect from w
+	offsetPos = vec4(1.0,1.0,1.0,0.0)*offsetPos+vec4(position.xyz, 1.0);	// add to offset vertex position, and zero out effect from w
 	norm += temp2.xyz*2.0;									// add sin wave effect on normals (exaggerated)
 	
 	//add "backlighting" effect
@@ -101,7 +102,7 @@ void main()
 
 	calcAtmospherics(pos.xyz);
 	
-	vec4 color = calcLighting(pos.xyz, norm, gl_Color, vec4(0.0));			
+	vec4 color = calcLighting(pos.xyz, norm, vec4(1,1,1,1), vec4(0.0));			
 	gl_FrontColor = color; 
 					
 	gl_Position = gl_ProjectionMatrix * pos;
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giDownsampleV.glsl b/indra/newview/app_settings/shaders/class3/deferred/giDownsampleV.glsl
index eebe930666..b769e1ee1d 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/giDownsampleV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/giDownsampleV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-
+attribute vec3 position;
 
 varying vec2 vary_fragcoord;
 uniform vec2 screen_res;
@@ -13,7 +13,7 @@ uniform vec2 screen_res;
 void main()
 {
 	//transform vertex
-	gl_Position = ftransform(); 
-	vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
+	vec4 pos = gl_ModelViewProjectionMatrix * vec4(position.xyz, 1.0);
+	gl_Position = pos; 	
 	vary_fragcoord = (pos.xy*0.5+0.5)*screen_res;
 }
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giFinalV.glsl b/indra/newview/app_settings/shaders/class3/deferred/giFinalV.glsl
index 7e20d71529..057d36ed22 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/giFinalV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/giFinalV.glsl
@@ -5,6 +5,7 @@
  * $/LicenseInfo$
  */
  
+attribute vec3 position;
 
 
 varying vec2 vary_fragcoord;
@@ -13,7 +14,7 @@ uniform vec2 screen_res;
 void main()
 {
 	//transform vertex
-	gl_Position = ftransform(); 
-	vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
+	vec4 pos = gl_ModelViewProjectionMatrix * vec4(position.xyz, 1.0);
+	gl_Position = pos;
 	vary_fragcoord = (pos.xy*0.5+0.5)*screen_res;
 }
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giV.glsl b/indra/newview/app_settings/shaders/class3/deferred/giV.glsl
index e86f2896da..d97d7ea82d 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/giV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/giV.glsl
@@ -5,6 +5,9 @@
  * $/LicenseInfo$
  */
  
+attribute vec3 position;
+attribute vec4 diffuse_color;
+attribute vec2 texcoord0;
 
 
 varying vec2 vary_fragcoord;
@@ -14,11 +17,12 @@ uniform vec2 screen_res;
 void main()
 {
 	//transform vertex
-	gl_Position = ftransform(); 
-	vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
+	vec4 pos = gl_ModelViewProjectionMatrix * vec4(position.xyz, 1.0);
+	gl_Position = pos; 
+	
 	vary_fragcoord = (pos.xy * 0.5 + 0.5)*screen_res;	
-	vec4 tex = gl_MultiTexCoord0;
+	vec4 tex = vec4(texcoord0,0,1);
 	tex.w = 1.0;
 
-	gl_FrontColor = gl_Color;
+	gl_FrontColor = diffuse_color;
 }
diff --git a/indra/newview/app_settings/shaders/class3/deferred/luminanceV.glsl b/indra/newview/app_settings/shaders/class3/deferred/luminanceV.glsl
index 9afeac6ddf..5bdb69fb6f 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/luminanceV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/luminanceV.glsl
@@ -5,18 +5,20 @@
  * $/LicenseInfo$
  */
  
-
-
 varying vec2 vary_fragcoord;
 
 uniform vec2 screen_res;
 
+attribute vec3 position;
+attribute vec4 diffuse_color;
+
 void main()
 {
 	//transform vertex
-	gl_Position = ftransform(); 
-	vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
+	vec4 pos = gl_ModelViewProjectionMatrix * vec4(position.xyz, 1.0);
+	gl_Position = pos; 
+	
 	vary_fragcoord = (pos.xy * 0.5 + 0.5)*screen_res;	
 
-	gl_FrontColor = gl_Color;
+	gl_FrontColor = diffuse_color;
 }
diff --git a/indra/newview/app_settings/shaders/class3/deferred/postDeferredV.glsl b/indra/newview/app_settings/shaders/class3/deferred/postDeferredV.glsl
index 876f65ee3a..2581098609 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/postDeferredV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/postDeferredV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-
+attribute vec3 position;
 
 varying vec2 vary_fragcoord;
 uniform vec2 screen_res;
@@ -13,7 +13,7 @@ uniform vec2 screen_res;
 void main()
 {
 	//transform vertex
-	gl_Position = ftransform(); 
-	vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
+	vec4 pos = gl_ModelViewProjectionMatrix * vec4(position.xyz, 1.0);
+	gl_Position = pos; 
 	vary_fragcoord = (pos.xy*0.5+0.5)*screen_res;
 }
diff --git a/indra/newview/app_settings/shaders/class3/deferred/postgiV.glsl b/indra/newview/app_settings/shaders/class3/deferred/postgiV.glsl
index eebe930666..ed6fd1ee80 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/postgiV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/postgiV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-
+attribute vec3 position;
 
 varying vec2 vary_fragcoord;
 uniform vec2 screen_res;
@@ -13,7 +13,7 @@ uniform vec2 screen_res;
 void main()
 {
 	//transform vertex
-	gl_Position = ftransform(); 
-	vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
+	vec4 pos = gl_ModelViewProjectionMatrix * vec4(position.xyz, 1.0);
+	gl_Position = pos; 
 	vary_fragcoord = (pos.xy*0.5+0.5)*screen_res;
 }
diff --git a/indra/newview/app_settings/shaders/class3/deferred/softenLightV.glsl b/indra/newview/app_settings/shaders/class3/deferred/softenLightV.glsl
index 745cc01992..9872c9f366 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/softenLightV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/softenLightV.glsl
@@ -6,6 +6,8 @@
  */
  
 
+attribute vec3 position;
+attribute vec2 texcoord0;
 
 uniform vec2 screen_res;
 
@@ -14,13 +16,10 @@ varying vec2 vary_fragcoord;
 void main()
 {
 	//transform vertex
-	gl_Position = ftransform(); 
+	vec4 pos = gl_ModelViewProjectionMatrix * vec4(position.xyz, 1.0);
+	gl_Position = pos; 	
 	
-	vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
 	vary_fragcoord = (pos.xy*0.5+0.5)*screen_res;
 		
-	vec4 tex = gl_MultiTexCoord0;
-	tex.w = 1.0;
-	
-	vary_light = gl_MultiTexCoord0;
+	vary_light = vec4(texcoord0,0,1);
 }
diff --git a/indra/newview/app_settings/shaders/class3/lighting/sumLightsV.glsl b/indra/newview/app_settings/shaders/class3/lighting/sumLightsV.glsl
index 24bbc0a1a1..9144b8361f 100644
--- a/indra/newview/app_settings/shaders/class3/lighting/sumLightsV.glsl
+++ b/indra/newview/app_settings/shaders/class3/lighting/sumLightsV.glsl
@@ -6,7 +6,6 @@
  */
  
 
-
 float calcDirectionalLight(vec3 n, vec3 l);
 float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, float is_pointlight);