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Diffstat (limited to 'indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl')
-rwxr-xr-xindra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl17
1 files changed, 0 insertions, 17 deletions
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
index 7b09dd29dd..95c09d3238 100755
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
@@ -65,22 +65,6 @@ uniform float shadow_offset;
uniform float spot_shadow_bias;
uniform float spot_shadow_offset;
-#ifdef SINGLE_FP_ONLY
-vec2 encode_normal(vec3 n)
-{
- vec2 sn;
- sn.xy = (n.xy * vec2(0.5f,0.5f)) + vec2(0.5f,0.5f);
- return sn;
-}
-
-vec3 decode_normal (vec2 enc)
-{
- vec3 n;
- n.xy = (enc.xy * vec2(2.0f,2.0f)) - vec2(1.0f,1.0f);
- n.z = sqrt(1.0f - dot(n.xy,n.xy));
- return n;
-}
-#else
vec2 encode_normal(vec3 n)
{
float f = sqrt(8 * n.z + 8);
@@ -97,7 +81,6 @@ vec3 decode_normal (vec2 enc)
n.z = 1-f/2;
return n;
}
-#endif
vec4 getPosition(vec2 pos_screen)
{