2 files changed, 4 insertions, 217 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
index 6763e2de7b..8fdb5e7154 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
@@ -23,124 +23,11 @@
  * $/LicenseInfo$
  */
 
-#extension GL_ARB_texture_rectangle : enable
+ // debug stub
 
-/*[EXTRA_CODE_HERE]*/
-
-#ifdef DEFINE_GL_FRAGCOLOR
 out vec4 frag_color;
-#else
-#define frag_color gl_FragColor
-#endif
-
-uniform sampler2D depthMap;
-uniform sampler2D diffuseRect;
-uniform sampler2D specularRect;
-uniform sampler2D     noiseMap;
-uniform sampler2D     lightFunc;
-
-uniform vec3  env_mat[3];
-uniform float sun_wash;
-uniform int   light_count;
-uniform vec4  light[LIGHT_COUNT];
-uniform vec4  light_col[LIGHT_COUNT];
-
-uniform vec2  screen_res;
-uniform float far_z;
-uniform mat4  inv_proj;
-
-VARYING vec4 vary_fragcoord;
-
-vec4 getPosition(vec2 pos_screen);
-vec3 getNorm(vec2 pos_screen);
-vec3 srgb_to_linear(vec3 c);
-float getDepth(vec2 tc);
-vec2 getScreenCoord(vec4 clip);
 
 void main()
 {
-#if defined(LOCAL_LIGHT_KILL)
-    discard;  // Bail immediately
-#endif
-
-    vec3 out_col = vec3(0, 0, 0);
-    vec2 frag    = getScreenCoord(vary_fragcoord);
-    vec3 pos     = getPosition(frag.xy).xyz;
-    if (pos.z < far_z)
-    {
-        discard;
-    }
-
-    vec3 norm = getNorm(frag.xy);
-
-    vec4 spec = texture2D(specularRect, frag.xy);
-    vec3 diff = texture2D(diffuseRect, frag.xy).rgb;
-
-    float noise = texture2D(noiseMap, frag.xy).b;
-    vec3  npos  = normalize(-pos);
-
-    // As of OSX 10.6.7 ATI Apple's crash when using a variable size loop
-    for (int i = 0; i < LIGHT_COUNT; ++i)
-    {
-        vec3  lv   = light[i].xyz - pos;
-        float dist = length(lv);
-        dist /= light[i].w;
-        if (dist <= 1.0)
-        {
-            float da = dot(norm, lv);
-            if (da > 0.0)
-            {
-                lv = normalize(lv);
-                da = dot(norm, lv);
-
-                float fa         = light_col[i].a + 1.0;
-                float dist_atten = clamp(1.0 - (dist - 1.0 * (1.0 - fa)) / fa, 0.0, 1.0);
-                dist_atten *= dist_atten;
-
-                // Tweak falloff slightly to match pre-EEP attenuation
-                // NOTE: this magic number also shows up in a great many other places, search for dist_atten *= to audit
-                dist_atten *= 2.0;
-
-                dist_atten *= noise;
-
-                float lit = da * dist_atten;
-
-                vec3 col = light_col[i].rgb * lit * diff;
-
-                if (spec.a > 0.0)
-                {
-                    lit        = min(da * 6.0, 1.0) * dist_atten;
-                    vec3  h    = normalize(lv + npos);
-                    float nh   = dot(norm, h);
-                    float nv   = dot(norm, npos);
-                    float vh   = dot(npos, h);
-                    float sa   = nh;
-                    float fres = pow(1 - dot(h, npos), 5) * 0.4 + 0.5;
-
-                    float gtdenom = 2 * nh;
-                    float gt      = max(0, min(gtdenom * nv / vh, gtdenom * da / vh));
-
-                    if (nh > 0.0)
-                    {
-                        float scol = fres * texture2D(lightFunc, vec2(nh, spec.a)).r * gt / (nh * da);
-                        col += lit * scol * light_col[i].rgb * spec.rgb;
-                    }
-                }
-
-                out_col += col;
-            }
-        }
-    }
-
-    frag_color.rgb = out_col;
-    frag_color.a   = 0.0;
-
-#ifdef IS_AMD_CARD
-    // If it's AMD make sure the GLSL compiler sees the arrays referenced once by static index. Otherwise it seems to optimise the storage
-    // awawy which leads to unfun crashes and artifacts.
-    vec4 dummy1 = light[0];
-    vec4 dummy2 = light_col[0];
-    vec4 dummy3 = light[LIGHT_COUNT - 1];
-    vec4 dummy4 = light_col[LIGHT_COUNT - 1];
-#endif
+    frag_color = vec4(0.5, 0.5, 0.0, 0.0);
 }
diff --git a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
index f07ef92b26..a025c4a1b4 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
@@ -22,111 +22,11 @@
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
- 
-#extension GL_ARB_texture_rectangle : enable
 
-/*[EXTRA_CODE_HERE]*/
-
-#ifdef DEFINE_GL_FRAGCOLOR
+// debug stub 
 out vec4 frag_color;
-#else
-#define frag_color gl_FragColor
-#endif
-
-uniform sampler2D diffuseRect;
-uniform sampler2D specularRect;
-uniform sampler2D normalMap;
-uniform sampler2D noiseMap;
-uniform sampler2D lightFunc;
-uniform sampler2D depthMap;
-
-uniform vec3 env_mat[3];
-uniform float sun_wash;
-
-uniform vec3 color;
-uniform float falloff;
-uniform float size;
-
-VARYING vec4 vary_fragcoord;
-VARYING vec3 trans_center;
-
-uniform vec2 screen_res;
-
-uniform mat4 inv_proj;
-uniform vec4 viewport;
-
-vec3 getNorm(vec2 pos_screen);
-vec4 getPosition(vec2 pos_screen);
-float getDepth(vec2 pos);
-vec3 srgb_to_linear(vec3 c);
 
 void main() 
 {
-    vec4 frag = vary_fragcoord;
-    frag.xyz /= frag.w;
-    frag.xyz = frag.xyz*0.5+0.5;
-    
-    vec3 pos = getPosition(frag.xy).xyz;
-    vec3 lv = trans_center.xyz-pos;
-    float dist = length(lv);
-    dist /= size;
-    if (dist > 1.0)
-    {
-        discard;
-    }
-    
-    vec3 norm = getNorm(frag.xy);
-
-    float da = dot(norm, lv);
-    if (da < 0.0)
-    {
-        discard;
-    }
-    
-    lv = normalize(lv);
-    da = dot(norm, lv);
-    
-    float noise = texture2D(noiseMap, frag.xy).b;
-    
-    vec3 col = texture2D(diffuseRect, frag.xy).rgb;
-
-    float fa = falloff+1.0;
-    float dist_atten = clamp(1.0-(dist-1.0*(1.0-fa))/fa, 0.0, 1.0);
-    dist_atten *= dist_atten;
-    dist_atten *= 2.0;
-    
-    float lit = da * dist_atten * noise;
-
-    col = color.rgb*lit*col;
-
-    vec4 spec = texture2D(specularRect, frag.xy);
-    if (spec.a > 0.0)
-    {
-        lit = min(da*6.0, 1.0) * dist_atten;
-
-        vec3 npos = -normalize(pos);
-        vec3 h = normalize(lv+npos);
-        float nh = dot(norm, h);
-        float nv = dot(norm, npos);
-        float vh = dot(npos, h);
-        float sa = nh;
-        float fres = pow(1 - dot(h, npos), 5) * 0.4+0.5;
-        float gtdenom = 2 * nh;
-        float gt = max(0,(min(gtdenom * nv / vh, gtdenom * da / vh)));
-
-        if (nh > 0.0)
-        {
-            float scol = fres*texture2D(lightFunc, vec2(nh, spec.a)).r*gt/(nh*da);
-            col += lit*scol*color.rgb*spec.rgb;
-        }
-    }
-    
-    if (dot(col, col) <= 0.0)
-    {
-        discard;
-    }
-    final_color.rgb = vec3(getDepth(frag.xy));
-
-    frag_color.rgb = col;   
-    frag_color.a = 0.0;
+    frag_color = vec4(0.0, 0.5, 0.5, 0.0);
 }