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-rw-r--r--indra/newview/app_settings/shaders/class1/deferred/postDeferredMSF.glsl151
1 files changed, 0 insertions, 151 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredMSF.glsl
deleted file mode 100644
index 792102a64d..0000000000
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredMSF.glsl
+++ /dev/null
@@ -1,151 +0,0 @@
-/**
- * @file postDeferredF.glsl
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2007, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-
-
-#extension GL_ARB_texture_rectangle : enable
-#extension GL_ARB_texture_multisample : enable
-
-uniform sampler2DMS diffuseRect;
-uniform sampler2DMS edgeMap;
-uniform sampler2DMS depthMap;
-uniform sampler2DMS normalMap;
-uniform sampler2D bloomMap;
-
-uniform float depth_cutoff;
-uniform float norm_cutoff;
-uniform float focal_distance;
-uniform float blur_constant;
-uniform float tan_pixel_angle;
-uniform float magnification;
-
-uniform mat4 inv_proj;
-uniform vec2 screen_res;
-
-varying vec2 vary_fragcoord;
-
-vec4 texture2DMS(sampler2DMS tex, ivec2 tc)
-{
- vec4 ret = vec4(0,0,0,0);
- for (int i = 0; i < samples; ++i)
- {
- ret += texelFetch(tex, tc, i);
- }
-
- return ret/samples;
-}
-
-float getDepth(ivec2 pos_screen)
-{
- float z = texture2DMS(depthMap, pos_screen.xy).r;
- z = z*2.0-1.0;
- vec4 ndc = vec4(0.0, 0.0, z, 1.0);
- vec4 p = inv_proj*ndc;
- return p.z/p.w;
-}
-
-float calc_cof(float depth)
-{
- float sc = abs(depth-focal_distance)/-depth*blur_constant;
-
- sc /= magnification;
-
- // tan_pixel_angle = pixel_length/-depth;
- float pixel_length = tan_pixel_angle*-focal_distance;
-
- sc = sc/pixel_length;
- sc *= 1.414;
-
- return sc;
-}
-
-void dofSample(inout vec4 diff, inout float w, float min_sc, float cur_depth, ivec2 tc)
-{
- float d = getDepth(tc);
-
- float sc = calc_cof(d);
-
- if (sc > min_sc //sampled pixel is more "out of focus" than current sample radius
- || d < cur_depth) //sampled pixel is further away than current pixel
- {
- float wg = 0.25;
-
- vec4 s = texture2DMS(diffuseRect, tc);
- // de-weight dull areas to make highlights 'pop'
- wg += s.r+s.g+s.b;
-
- diff += wg*s;
-
- w += wg;
- }
-}
-
-
-void main()
-{
- ivec2 itc = ivec2(vary_fragcoord.xy);
-
- vec3 norm = texture2DMS(normalMap, itc).xyz;
- norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
-
- float depth = getDepth(itc);
-
- vec4 diff = texture2DMS(diffuseRect, itc);
-
- {
- float w = 1.0;
-
- float sc = calc_cof(depth);
- sc = min(abs(sc), 10.0);
-
- float fd = depth*0.5f;
-
- float PI = 3.14159265358979323846264;
-
- int isc = int(sc);
-
- // sample quite uniformly spaced points within a circle, for a circular 'bokeh'
- //if (depth < focal_distance)
- {
- for (int x = -isc; x <= isc; x+=2)
- {
- for (int y = -isc; y <= isc; y+=2)
- {
- ivec2 cur_samp = ivec2(x,y);
- float cur_sc = length(vec2(cur_samp));
- if (cur_sc < sc)
- {
- dofSample(diff, w, cur_sc, depth, itc+cur_samp);
- }
- }
- }
- }
-
- diff /= w;
- }
-
- vec4 bloom = texture2D(bloomMap, vary_fragcoord.xy/screen_res);
- gl_FragColor = diff + bloom;
-}