diff --git a/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl b/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl
index 75df3889418feb0d1efc8e1cbb174bb809d13fbe..afbe08a5794c1b813929223920881d45c41c98f4 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl
@@ -20,6 +20,7 @@ void main()
gl_FragData[0] = vec4(diff.rgb, 0.0);
gl_FragData[1] = vec4(0,0,0,0);
- gl_FragData[2] = vec4(normalize(vary_normal)*0.5+0.5, 0.0);
+ vec3 nvn = normalize(vary_normal);
+ gl_FragData[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
index 0fad5b4b50be87187b9e320cd1aee3aa28e61db2..d1c5d7cb195b4b19876c6ae4f100a3105ca1c440 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
@@ -37,7 +37,8 @@ vec4 getPosition(vec2 pos_screen)
void main()
{
- vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
vec3 pos = getPosition(vary_fragcoord.xy).xyz;
vec4 ccol = texture2DRect(lightMap, vary_fragcoord.xy).rgba;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl b/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl
index 6e38caf5ef890054545735ec64ba8d1776a28679..2197744a3726f88b816e767f4d05f651ede99808 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl
@@ -24,5 +24,6 @@ void main()
gl_FragData[0] = vec4(col, 0.0);
gl_FragData[1] = gl_Color.aaaa; // spec
//gl_FragData[1] = vec4(vec3(gl_Color.a), gl_Color.a+(1.0-gl_Color.a)*gl_Color.a); // spec - from former class3 - maybe better, but not so well tested
- gl_FragData[2] = vec4(normalize(tnorm)*0.5+0.5, 0.0);
+ vec3 nvn = normalize(tnorm);
+ gl_FragData[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl
index 112103956daddce91272704663ca323fd367d555..3803119cda39713670917e172d205962d1921686 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl
@@ -15,5 +15,6 @@ void main()
gl_FragData[0] = vec4(col, 0.0);
gl_FragData[1] = gl_Color.aaaa; // spec
//gl_FragData[1] = vec4(vec3(gl_Color.a), gl_Color.a+(1.0-gl_Color.a)*gl_Color.a); // spec - from former class3 - maybe better, but not so well tested
- gl_FragData[2] = vec4(normalize(vary_normal)*0.5+0.5, 0.0);
+ vec3 nvn = normalize(vary_normal);
+ gl_FragData[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/giF.glsl b/indra/newview/app_settings/shaders/class1/deferred/giF.glsl
index b351eec6e54536d7e822822f381a6cf5d16b04ac..d4b153c4af9f7d00b853c68cbb40cc09ce831e7d 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/giF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/giF.glsl
@@ -159,7 +159,8 @@ void main()
{
vec2 pos_screen = vary_fragcoord.xy;
vec4 pos = getPosition(pos_screen);
- vec3 norm = texture2DRect(normalMap, pos_screen).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, pos_screen).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
gl_FragData[0].xyz = giAmbient(pos, norm);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
index 797b9e9f3bf88fe17740443abe5f6ceeeb6ce9d1..e1715eb4f98b08566835afc8cf832301099ed135 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
@@ -53,7 +53,8 @@ void main()
discard;
}
- vec3 norm = normalize(texture2DRect(normalMap, frag.xy).xyz*2.0-1.0);
+ vec3 norm = texture2DRect(normalMap, frag.xy).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
vec4 spec = texture2DRect(specularRect, frag.xy);
vec3 diff = texture2DRect(diffuseRect, frag.xy).rgb;
float noise = texture2D(noiseMap, frag.xy/128.0).b;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
index 78256e20cc6af290298168401d8b20a334ecba39..3aecbc5f23cae2e022567dc0964097d783f126df 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
@@ -55,7 +55,8 @@ void main()
discard;
}
- vec3 norm = texture2DRect(normalMap, frag.xy).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, frag.xy).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
float da = dot(norm, lv);
if (da < 0.0)
{
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postgiF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postgiF.glsl
index 9612aee40597752615947db97084b37fcdc686ea..bd554c2d84ca26a6ea658399ccc16d4d214b564b 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postgiF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postgiF.glsl
@@ -38,10 +38,10 @@ vec4 getPosition(vec2 pos_screen)
void main()
{
- vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
vec3 pos = getPosition(vary_fragcoord.xy).xyz;
-
vec3 ccol = texture2DRect(giLightMap, vary_fragcoord.xy).rgb;
vec2 dlt = kern_scale * delta/(1.0+norm.xy*norm.xy);
dlt /= max(-pos.z*dist_factor, 1.0);
@@ -51,9 +51,10 @@ void main()
for (int i = 0; i < kern_length; i++)
{
vec2 tc = vary_fragcoord.xy + kern[i].y*dlt;
- vec3 sampNorm = texture2DRect(normalMap, tc.xy).xyz*2.0-1.0;
+ vec3 sampNorm = texture2DRect(normalMap, tc.xy).xyz;
+ sampNorm = vec3((sampNorm.xy-0.5)*2.0,sampNorm.z); // unpack norm
- float d = dot(norm.xyz, sampNorm);
+ float d = dot(norm.xyz, sampNorm);
if (d > 0.8)
{
diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
index ef6149182606ace3c9a160dfa461a3ebf0d1da69..bef91e735dc7751267bfa1fa302477c8dc2c2c4f 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
@@ -259,7 +259,8 @@ void main()
vec2 tc = vary_fragcoord.xy;
float depth = texture2DRect(depthMap, tc.xy).a;
vec3 pos = getPosition_d(tc, depth).xyz;
- vec3 norm = texture2DRect(normalMap, tc).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, tc).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
//vec3 nz = texture2D(noiseMap, vary_fragcoord.xy/128.0).xyz;
float da = max(dot(norm.xyz, vary_light.xyz), 0.0);
@@ -310,7 +311,8 @@ void main()
texture2DRect(diffuseRect, ref2d + vec2(-checkoffset, 0.0)).rgb);
float refdepth = texture2DRect(depthMap, ref2d).a;
vec3 refpos = getPosition_d(ref2d, refdepth).xyz;
- vec3 refn = normalize(texture2DRect(normalMap, ref2d).rgb * 2.0 - 1.0);
+ vec3 refn = texture2DRect(normalMap, ref2d).rgb;
+ refn = normalize(vec3((refn.xy-0.5)*2.0,refn.z)); // unpack norm
// figure out how appropriate our guess actually was
float refapprop = max(0.0, dot(-refnorm, normalize(pos - refpos)));
// darken reflections from points which face away from the reflected ray - our guess was a back-face
diff --git a/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl
index f320dbb40017e6f45c364c90024ad8347f4c7ab0..1b95b253c3509c39387f3ebc0fd60baf9c890450 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl
@@ -68,7 +68,8 @@ void main()
discard;
}
- vec3 norm = texture2DRect(normalMap, frag.xy).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, frag.xy).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
norm = normalize(norm);
float l_dist = -dot(lv, proj_n);
diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl
index 7450817ea7a3553e4590908cd73b5e00bbef9058..cdbed4b7917a529f9dcf73dffd107de53508a917 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl
@@ -114,7 +114,8 @@ void main()
vec4 pos = getPosition(pos_screen);
- vec3 norm = texture2DRect(normalMap, pos_screen).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, pos_screen).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
gl_FragColor[0] = 1.0;
gl_FragColor[1] = calcAmbientOcclusion(pos, norm);
diff --git a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
index 3cccfb72020b5eb143cf17cd781d05ae27843883..fa0a60c98d913b572c9b65c2f6db6bb3dc797cbb 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
@@ -29,6 +29,7 @@ void main()
gl_FragData[0] = vec4(outColor.rgb, 0.0);
gl_FragData[1] = vec4(outColor.rgb*0.2, 0.2);
- gl_FragData[2] = vec4(normalize(vary_normal)*0.5+0.5, 0.0);
+ vec3 nvn = normalize(vary_normal);
+ gl_FragData[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl b/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl
index 258acee08c1decb03f379ed31f3188bad9dbeda8..5b33ea5bfe259d5e1afec2cf1b84118971bf502f 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl
@@ -14,5 +14,6 @@ void main()
vec4 col = texture2D(diffuseMap, gl_TexCoord[0].xy);
gl_FragData[0] = vec4(gl_Color.rgb*col.rgb, col.a <= 0.5 ? 0.0 : 0.005);
gl_FragData[1] = vec4(0,0,0,0);
- gl_FragData[2] = vec4(normalize(vary_normal)*0.5+0.5, 0.0);
+ vec3 nvn = normalize(vary_normal);
+ gl_FragData[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl b/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
index ceb7e0fb56e2e57424fec8a1d48beef29231f808..361ae8dc843ec61724d27fa34eca92123ae29377 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
@@ -137,5 +137,5 @@ void main()
gl_FragData[0] = vec4(color.rgb, 0.5); // diffuse
gl_FragData[1] = vec4(0.5,0.5,0.5, 0.95); // speccolor*spec, spec
- gl_FragData[2] = vec4(screenspacewavef*0.5+0.5, screenspacewavef.z*0.5); // normal, displace
+ gl_FragData[2] = vec4(screenspacewavef.xy*0.5+0.5, screenspacewavef.z, screenspacewavef.z*0.5); // normalxyz, displace
}
diff --git a/indra/newview/app_settings/shaders/class2/deferred/blurLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/blurLightF.glsl
index 0fad5b4b50be87187b9e320cd1aee3aa28e61db2..d1c5d7cb195b4b19876c6ae4f100a3105ca1c440 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/blurLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/blurLightF.glsl
@@ -37,7 +37,8 @@ vec4 getPosition(vec2 pos_screen)
void main()
{
- vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
vec3 pos = getPosition(vary_fragcoord.xy).xyz;
vec4 ccol = texture2DRect(lightMap, vary_fragcoord.xy).rgba;
diff --git a/indra/newview/app_settings/shaders/class2/deferred/edgeF.glsl b/indra/newview/app_settings/shaders/class2/deferred/edgeF.glsl
index 02beddd43b35dba58858633821dd536b08ac1185..e32e9f4b32678051020c31f853c1e7422d10ec16 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/edgeF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/edgeF.glsl
@@ -31,7 +31,8 @@ float getDepth(vec2 pos_screen)
void main()
{
- vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
float depth = getDepth(vary_fragcoord.xy);
vec2 tc = vary_fragcoord.xy;
@@ -46,8 +47,12 @@ void main()
de = step(depth_cutoff, de);
vec2 ne;
- ne.x = dot(texture2DRect(normalMap, tc+vec2(-sc,-sc)).rgb*2.0-1.0, norm);
- ne.y = dot(texture2DRect(normalMap, tc+vec2(sc,sc)).rgb*2.0-1.0, norm);
+ vec3 nexnorm = texture2DRect(normalMap, tc+vec2(-sc,-sc)).rgb;
+ nexnorm = vec3((nexnorm.xy-0.5)*2.0,nexnorm.z); // unpack norm
+ ne.x = dot(nexnorm, norm);
+ vec3 neynorm = texture2DRect(normalMap, tc+vec2(sc,sc)).rgb;
+ neynorm = vec3((neynorm.xy-0.5)*2.0,neynorm.z); // unpack norm
+ ne.y = dot(neynorm, norm);
ne = 1.0-ne;
diff --git a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
index 5308e5bb1e10555660b83551e20b4a7c5776d05a..22ffb58c635e2c7d37d4649d10b9271cb5998d6c 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
@@ -129,7 +129,8 @@ void main()
shadow = min(sh[proj_shadow_idx]+shadow_fade, 1.0);
}
- vec3 norm = texture2DRect(normalMap, frag.xy).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, frag.xy).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
norm = normalize(norm);
float l_dist = -dot(lv, proj_n);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
index bc84720b86b53aafa3b33c0263d62ba30254c4bb..fd6ae2b96083ee8bc412f877f2b9779646771bb8 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
@@ -258,7 +258,8 @@ void main()
vec2 tc = vary_fragcoord.xy;
float depth = texture2DRect(depthMap, tc.xy).a;
vec3 pos = getPosition_d(tc, depth).xyz;
- vec3 norm = texture2DRect(normalMap, tc).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, tc).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
//vec3 nz = texture2D(noiseMap, vary_fragcoord.xy/128.0).xyz;
float da = max(dot(norm.xyz, vary_light.xyz), 0.0);
@@ -310,7 +311,9 @@ void main()
float refdepth = texture2DRect(depthMap, ref2d).a;
vec3 refpos = getPosition_d(ref2d, refdepth).xyz;
float refshad = texture2DRect(lightMap, ref2d).r;
- vec3 refn = normalize(texture2DRect(normalMap, ref2d).rgb * 2.0 - 1.0);
+ vec3 refn = texture2DRect(normalMap, ref2d).rgb;
+ refn = vec3((refn.xy-0.5)*2.0,refn.z); // unpack norm
+ refn = normalize(refn);
// figure out how appropriate our guess actually was
float refapprop = max(0.0, dot(-refnorm, normalize(pos - refpos)));
// darken reflections from points which face away from the reflected ray - our guess was a back-face
diff --git a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl
index eeaecc157ff16d0859d4d14fb571e6cd76b43115..8a90199b7caf1e6b450d911d71420fa13f9ca16c 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl
@@ -82,7 +82,8 @@ void main()
discard;
}
- vec3 norm = texture2DRect(normalMap, frag.xy).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, frag.xy).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
norm = normalize(norm);
float l_dist = -dot(lv, proj_n);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
index 46db3c990cf03c79bf8b081574ea58404f241649..195a20e9dde5df1a6c913aa3800551ee794cd46f 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
@@ -104,8 +104,9 @@ void main()
vec4 pos = getPosition(pos_screen);
vec4 nmap4 = texture2DRect(normalMap, pos_screen);
+ nmap4 = vec4((nmap4.xy-0.5)*2.0,nmap4.z,nmap4.w); // unpack norm
float displace = nmap4.w;
- vec3 norm = nmap4.xyz*2.0-1.0;
+ vec3 norm = nmap4.xyz;
/*if (pos.z == 0.0) // do nothing for sky *FIX: REMOVE THIS IF/WHEN THE POSITION MAP IS BEING USED AS A STENCIL
{
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
index a0dfc96f14e496b81a9a2057855605a86ddc91d9..4e33a1af450b84a12097dd54695c69da4bfa6128 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
@@ -164,8 +164,9 @@ void main()
vec4 pos = getPosition(pos_screen);
vec4 nmap4 = texture2DRect(normalMap, pos_screen);
+ nmap4 = vec4((nmap4.xy-0.5)*2.0,nmap4.z,nmap4.w); // unpack norm
float displace = nmap4.w;
- vec3 norm = nmap4.xyz*2.0-1.0;
+ vec3 norm = nmap4.xyz;
/*if (pos.z == 0.0) // do nothing for sky *FIX: REMOVE THIS IF/WHEN THE POSITION MAP IS BEING USED AS A STENCIL
{
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giDownsampleF.glsl b/indra/newview/app_settings/shaders/class3/deferred/giDownsampleF.glsl
index 7325825d6d4e21c7b07cfefd0fbc840000dd84f7..66606233cdf8171763456ca2db7adee7aae37a41 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/giDownsampleF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/giDownsampleF.glsl
@@ -44,7 +44,8 @@ float getDepth(vec2 pos_screen)
void main()
{
- vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
float depth = getDepth(vary_fragcoord.xy);
vec3 ccol = texture2DRect(giLightMap, vary_fragcoord.xy).rgb;
@@ -56,9 +57,10 @@ void main()
for (int i = 0; i < kern_length; i++)
{
vec2 tc = vary_fragcoord.xy + kern[i].y*dlt;
- vec3 sampNorm = texture2DRect(normalMap, tc.xy).xyz*2.0-1.0;
-
- float d = dot(norm.xyz, sampNorm);
+ vec3 sampNorm = texture2DRect(normalMap, tc.xy).xyz;
+ sampNorm = vec3((sampNorm.xy-0.5)*2.0,sampNorm.z); // unpack norm
+
+ float d = dot(norm.xyz, sampNorm);
if (d > 0.5)
{
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giF.glsl b/indra/newview/app_settings/shaders/class3/deferred/giF.glsl
index 939710cb56303208c8123a2499385573cfb06d0e..1b8354dbd10b503b675a8b71668114882eda8001 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/giF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/giF.glsl
@@ -178,7 +178,8 @@ void main()
float rad = gi_range*0.5;
- vec3 norm = texture2DRect(normalMap, pos_screen).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, pos_screen).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
float dist = max(length(pos.xyz)-rad, 0.0);
float da = clamp(1.0-dist/rad, 0.0, 1.0);
diff --git a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
index 5298079af791ac4f16c5e269432d12750bec1e29..c88edd0a60b11c0d5219b643f88d898a30e13039 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
@@ -259,7 +259,8 @@ void main()
vec2 tc = vary_fragcoord.xy;
float depth = texture2DRect(depthMap, tc.xy).a;
vec3 pos = getPosition_d(tc, depth).xyz;
- vec3 norm = texture2DRect(normalMap, tc).xyz*2.0-1.0;
+ vec3 norm = texture2DRect(normalMap, tc).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
//vec3 nz = texture2D(noiseMap, vary_fragcoord.xy/128.0).xyz;
float da = max(dot(norm.xyz, vary_light.xyz), 0.0);
@@ -314,7 +315,9 @@ void main()
float refdepth = texture2DRect(depthMap, ref2d).a;
vec3 refpos = getPosition_d(ref2d, refdepth).xyz;
float refshad = texture2DRect(lightMap, ref2d).r;
- vec3 refn = normalize(texture2DRect(normalMap, ref2d).rgb * 2.0 - 1.0);
+ vec3 refn = texture2DRect(normalMap, ref2d).rgb;
+ refn = vec3((refn.xy-0.5)*2.0,refn.z); // unpack norm
+ refn = normalize(refn);
// figure out how appropriate our guess actually was
float refapprop = max(0.0, dot(-refnorm, normalize(pos - refpos)));
// darken reflections from points which face away from the reflected ray - our guess was a back-face
diff --git a/indra/newview/app_settings/shaders/class3/deferred/treeF.glsl b/indra/newview/app_settings/shaders/class3/deferred/treeF.glsl
index 258acee08c1decb03f379ed31f3188bad9dbeda8..5b33ea5bfe259d5e1afec2cf1b84118971bf502f 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/treeF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/treeF.glsl
@@ -14,5 +14,6 @@ void main()
vec4 col = texture2D(diffuseMap, gl_TexCoord[0].xy);
gl_FragData[0] = vec4(gl_Color.rgb*col.rgb, col.a <= 0.5 ? 0.0 : 0.005);
gl_FragData[1] = vec4(0,0,0,0);
- gl_FragData[2] = vec4(normalize(vary_normal)*0.5+0.5, 0.0);
+ vec3 nvn = normalize(vary_normal);
+ gl_FragData[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
}