diff --git a/indra/llrender/llshadermgr.cpp b/indra/llrender/llshadermgr.cpp
index e2e1ff9714e04b9bed1790d356cca7afe16946b5..f1996b65e96c8f0844ed126812b16d7a00289dd1 100644
--- a/indra/llrender/llshadermgr.cpp
+++ b/indra/llrender/llshadermgr.cpp
@@ -787,7 +787,12 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
extra_code_text[extra_code_count++] = strdup("#define shadow2DRect(a,b) vec2(texture(a,b))\n");
}
}
-
+
+ // Use alpha float to store bit flags
+ // See: C++: addDeferredAttachment(), shader: frag_data[2]
+ extra_code_text[extra_code_count++] = strdup("#define GBUFFER_FLAG_SKIP_ATMOS 1.0\n"); // atmo kill
+ extra_code_text[extra_code_count++] = strdup("#define GBUFFER_FLAG_HAS_ATMOS 0.0\n");
+
if (defines)
{
for (std::unordered_map<std::string,std::string>::iterator iter = defines->begin(); iter != defines->end(); ++iter)
diff --git a/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl b/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl
index 60d83cc62328e1697584efa7e175133031e03826..22b3bd146340bfc8521b8cbf8815d32852a1f5ea 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl
@@ -52,6 +52,6 @@ void main()
frag_data[0] = vec4(diff.rgb, 0.0);
frag_data[1] = vec4(0,0,0,0);
vec3 nvn = normalize(vary_normal);
- frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, 0.0);
+ frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, GBUFFER_FLAG_HAS_ATMOS);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl b/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl
index b5677a07ee666db52d54b3291e5637e035ce5cf3..749ec3a6acc841ec42f83eb8878a54b4ce097424 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl
@@ -64,5 +64,5 @@ void main()
frag_data[1] = vertex_color.aaaa; // spec
//frag_data[1] = vec4(vec3(vertex_color.a), vertex_color.a+(1.0-vertex_color.a)*vertex_color.a); // spec - from former class3 - maybe better, but not so well tested
vec3 nvn = normalize(tnorm);
- frag_data[2] = vec4(encode_normal(nvn), vertex_color.a, 0.0);
+ frag_data[2] = vec4(encode_normal(nvn), vertex_color.a, GBUFFER_FLAG_HAS_ATMOS);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl b/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl
index ae1ac5de7f07e55644fee8016149f4c0ec6a8676..348e0f522893b82a5fb43fdc047bd9952e9f3c11 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl
@@ -124,7 +124,7 @@ void main()
/// Gamma correct for WL (soft clip effect).
frag_data[0] = vec4(color.rgb, alpha1);
frag_data[1] = vec4(0.0,0.0,0.0,0.0);
- frag_data[2] = vec4(0,0,0,1);
+ frag_data[2] = vec4(0,0,0,GBUFFER_FLAG_SKIP_ATMOS);
gl_FragDepth = 0.99995f;
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskF.glsl
index b328ee94832d5bb7cc75d9b6af25e56e5a83c916..3bf148502c023ae09ad460dbc266f3c707431ca3 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskF.glsl
@@ -53,6 +53,6 @@ void main()
frag_data[0] = vec4(col.rgb, 0.0);
frag_data[1] = vec4(0,0,0,0); // spec
vec3 nvn = normalize(vary_normal);
- frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, 0.0);
+ frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, GBUFFER_FLAG_HAS_ATMOS);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskIndexedF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskIndexedF.glsl
index fc5c86b4d69b1753f44dc49ec7ba695141c489cc..e15239b59d897dddc8386274e2c4731815abb6ff 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskIndexedF.glsl
@@ -52,5 +52,5 @@ void main()
frag_data[0] = vec4(col.rgb, 0.0);
frag_data[1] = vec4(0,0,0,0);
vec3 nvn = normalize(vary_normal);
- frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, 0.0);
+ frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, GBUFFER_FLAG_HAS_ATMOS);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskNoColorF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskNoColorF.glsl
index 1bb8eb8bd054f409dc1cb6863331cf34da38a9f9..b0ff2334149f7fd0af7db8aebc923463b01b78ba 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskNoColorF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskNoColorF.glsl
@@ -52,6 +52,6 @@ void main()
frag_data[0] = vec4(col.rgb, 0.0);
frag_data[1] = vec4(0,0,0,0); // spec
vec3 nvn = normalize(vary_normal);
- frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, 0.0);
+ frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, GBUFFER_FLAG_HAS_ATMOS);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl
index 8319e61242f363751a28259e402212640163087e..b2d2e2fa71fa475bda4f9f58c997b51a881008d4 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl
@@ -46,6 +46,6 @@ void main()
frag_data[1] = vertex_color.aaaa; // spec
//frag_data[1] = vec4(vec3(vertex_color.a), vertex_color.a+(1.0-vertex_color.a)*vertex_color.a); // spec - from former class3 - maybe better, but not so well tested
vec3 nvn = normalize(vary_normal);
- frag_data[2] = vec4(encode_normal(nvn.xyz), vertex_color.a, 0.0);
+ frag_data[2] = vec4(encode_normal(nvn.xyz), vertex_color.a, GBUFFER_FLAG_HAS_ATMOS);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl
index ccd1df84f9559313a33be66c67ff1d086b96085a..b4bc114dd55e84fd966b36a5ca20dc6b61520e98 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl
@@ -48,5 +48,5 @@ void main()
frag_data[0] = vec4(col, 0.0);
frag_data[1] = vec4(spec, vertex_color.a); // spec
vec3 nvn = normalize(vary_normal);
- frag_data[2] = vec4(encode_normal(nvn.xyz), vertex_color.a, 0.0);
+ frag_data[2] = vec4(encode_normal(nvn.xyz), vertex_color.a, GBUFFER_FLAG_HAS_ATMOS);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/highlightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/highlightF.glsl
index 90566393d281b4b97ffa0d194c3f8d18c643b397..75f914cb029dae600efc21e909908382742fbbb1 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/highlightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/highlightF.glsl
@@ -38,5 +38,5 @@ void main()
{
frag_data[0] = color*texture2D(diffuseMap, vary_texcoord0.xy);
frag_data[1] = vec4(0.0);
- frag_data[2] = vec4(0.0, 1.0, 0.0, 1.0);
+ frag_data[2] = vec4(0.0, 1.0, 0.0, GBUFFER_FLAG_SKIP_ATMOS);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/impostorF.glsl b/indra/newview/app_settings/shaders/class1/deferred/impostorF.glsl
index a58cc3d12df4213d1d65976df3811a4f7c8bb1d6..67f4c59c3f54fbd210c15513f68420466d433696 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/impostorF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/impostorF.glsl
@@ -56,5 +56,5 @@ void main()
frag_data[0] = vec4(col.rgb, 0.0);
frag_data[1] = spec;
- frag_data[2] = norm;
+ frag_data[2] = norm; // TODO: Should .w be set?
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl
index 02d83925eaaf29ad4e8c15d8327e7612b71b6dc5..6f087632a5d367ffce835bc0e93c0f8e4301de5f 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl
@@ -277,10 +277,10 @@ void main()
vec4 final_specular = spec;
#ifdef HAS_SPECULAR_MAP
- vec4 final_normal = vec4(encode_normal(normalize(tnorm)), env_intensity * spec.a, 0.0);
+ vec4 final_normal = vec4(encode_normal(normalize(tnorm)), env_intensity * spec.a, GBUFFER_FLAG_HAS_ATMOS);
final_specular.a = specular_color.a * norm.a;
#else
- vec4 final_normal = vec4(encode_normal(normalize(tnorm)), env_intensity, 0.0);
+ vec4 final_normal = vec4(encode_normal(normalize(tnorm)), env_intensity, GBUFFER_FLAG_HAS_ATMOS);
final_specular.a = specular_color.a;
#endif
@@ -444,10 +444,10 @@ void main()
#else // mode is not DIFFUSE_ALPHA_MODE_BLEND, encode to gbuffer
- // deferred path
- frag_data[0] = final_color; //gbuffer is sRGB
+ // deferred path // See: C++: addDeferredAttachment(), shader: softenLightF.glsl
+ frag_data[0] = final_color; // gbuffer is sRGB
frag_data[1] = final_specular; // XYZ = Specular color. W = Specular exponent.
- frag_data[2] = final_normal; // XY = Normal. Z = Env. intensity.
+ frag_data[2] = final_normal; // XY = Normal. Z = Env. intensity. W = 1 skip atmos (mask off fog)
#endif
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/moonF.glsl b/indra/newview/app_settings/shaders/class1/deferred/moonF.glsl
index 35068899eee45503ed2f943e4589c93cf9546eda..a513d60388f11649418cf8f85b6f2f5df1297d8d 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/moonF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/moonF.glsl
@@ -66,7 +66,7 @@ void main()
frag_data[0] = vec4(c.rgb, c.a);
frag_data[1] = vec4(0.0);
- frag_data[2] = vec4(0.0f);
+ frag_data[2] = vec4(0.0, 0.0, 0.0, GBUFFER_FLAG_HAS_ATMOS);
gl_FragDepth = 0.999985f;
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/skyF.glsl b/indra/newview/app_settings/shaders/class1/deferred/skyF.glsl
index 331249dc33b509b52648944fa4363a81392a4f24..ecb0c43518a24027c678dd31b7ea602a64d95920 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/skyF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/skyF.glsl
@@ -57,7 +57,7 @@ void main()
/// Gamma correct for WL (soft clip effect).
frag_data[0] = vec4(color.rgb, 0.0);
frag_data[1] = vec4(0.0,0.0,0.0,0.0);
- frag_data[2] = vec4(0.0,0.0,0.0,1.0); //1.0 in norm.w masks off fog
+ frag_data[2] = vec4(0.0,0.0,0.0,GBUFFER_FLAG_SKIP_ATMOS); //1.0 in norm.w masks off fog
gl_FragDepth = 0.99999f;
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/starsF.glsl b/indra/newview/app_settings/shaders/class1/deferred/starsF.glsl
index bac79a9fdc73d30f404020d8701c91abd64eddf9..ef9cee3fa061ca17944b9674b5ca6ab60383fb92 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/starsF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/starsF.glsl
@@ -60,7 +60,7 @@ void main()
frag_data[0] = col;
frag_data[1] = vec4(0.0f);
- frag_data[2] = vec4(0.0, 1.0, 0.0, 1.0);
+ frag_data[2] = vec4(0.0, 1.0, 0.0, GBUFFER_FLAG_SKIP_ATMOS);
gl_FragDepth = 0.99995f;
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunDiscF.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunDiscF.glsl
index b2fa5d8a2567edd65462194e2fbc94d637cd8496..4ab8747629f4f66475a7227ec490a9eaf3a23ce5 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/sunDiscF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/sunDiscF.glsl
@@ -57,7 +57,7 @@ void main()
frag_data[0] = c;
frag_data[1] = vec4(0.0f);
- frag_data[2] = vec4(0.0, 1.0, 0.0, 1.0);
+ frag_data[2] = vec4(0.0, 1.0, 0.0, GBUFFER_FLAG_SKIP_ATMOS);
gl_FragDepth = 0.999988f;
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
index 6b6eed9db8805c7eab8d1cfb9ab29e25f6b861f5..d6c14c48c9384c576c55f6ce27fb3536cc5aac01 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
@@ -63,6 +63,6 @@ void main()
frag_data[0] = outColor;
frag_data[1] = vec4(0.0,0.0,0.0,-1.0);
vec3 nvn = normalize(vary_normal);
- frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, 0.0);
+ frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, GBUFFER_FLAG_HAS_ATMOS);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl b/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl
index 89e354558a219c2cfdb10bb567e2830bea2c48b4..dc0e5b0ce3cbdce7f8b5bc5f1fed2651b53e8eac 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl
@@ -52,5 +52,5 @@ void main()
frag_data[0] = vec4(vertex_color.rgb*col.rgb, 0.0);
frag_data[1] = vec4(0,0,0,0);
vec3 nvn = normalize(vary_normal);
- frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, 0.0);
+ frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, GBUFFER_FLAG_HAS_ATMOS);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/underWaterF.glsl b/indra/newview/app_settings/shaders/class1/deferred/underWaterF.glsl
index 9a5debb3c125729cacd1f0d4ef47eed7efc3e908..14c337e6087cfc1014ceecb5b685816ffd9e67be 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/underWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/underWaterF.glsl
@@ -78,5 +78,5 @@ void main()
frag_data[0] = vec4(fb.rgb, 1.0); // diffuse
frag_data[1] = vec4(0.5,0.5,0.5, 0.95); // speccolor*spec, spec
- frag_data[2] = vec4(encode_normal(wavef), 0.0, 0.0); // normalxyz, env intens, atmo kill
+ frag_data[2] = vec4(encode_normal(wavef), 0.0, GBUFFER_FLAG_HAS_ATMOS); // normalxyz, env intens, flags (atmo kill)
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl b/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
index a157e9c017bfd8fdabb4328357eca58f0f77afea..03896f4c51b7775df8cb4214107025834f8f94d1 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
@@ -180,5 +180,5 @@ void main()
frag_data[1] = vec4(0); // speccolor, spec
- frag_data[2] = vec4(encode_normal(screenspacewavef.xyz), 0.05, 0);// normalxy, 0, 0
+ frag_data[2] = vec4(encode_normal(screenspacewavef.xyz), 0.05, GBUFFER_FLAG_HAS_ATMOS);// normalxy, env intens, flags (atmo kill)
}
diff --git a/indra/newview/app_settings/shaders/class2/deferred/skyF.glsl b/indra/newview/app_settings/shaders/class2/deferred/skyF.glsl
index 6841a8194f6c27ebe4f84c48e82f9608d6e9e84d..4379024680b4ecd93a587833d8091d3b98af3546 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/skyF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/skyF.glsl
@@ -195,5 +195,5 @@ void main()
// Gamma correct for WL (soft clip effect).
frag_data[0] = vec4(color.rgb, 1.0);
frag_data[1] = vec4(0.0, 0.0, 0.0, 0.0);
- frag_data[2] = vec4(0.0, 0.0, 0.0, 1.0); // 1.0 in norm.w masks off fog
+ frag_data[2] = vec4(0.0, 0.0, 0.0, GBUFFER_FLAG_SKIP_ATMOS); // 1.0 in norm.w masks off fog
}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/materialF.glsl b/indra/newview/app_settings/shaders/class3/deferred/materialF.glsl
index c5b1937cfb6fb8c9ce444c66f77067d2d83cea66..13369d09fd64b8749ab955cf3ffb0b5d39e4e1c1 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/materialF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/materialF.glsl
@@ -446,10 +446,10 @@ void main()
#else // mode is not DIFFUSE_ALPHA_MODE_BLEND, encode to gbuffer
- // deferred path
- frag_data[0] = final_color; //gbuffer is sRGB
+ // deferred path // See: C++: addDeferredAttachment(), shader: softenLightF.glsl
+ frag_data[0] = final_color; // gbuffer is sRGB
frag_data[1] = final_specular; // XYZ = Specular color. W = Specular exponent.
- frag_data[2] = final_normal; // XY = Normal. Z = Env. intensity.
+ frag_data[2] = final_normal; // XY = Normal. Z = Env. intensity. W = 1 skip atmos (mask off fog)
#endif
}