diff --git a/indra/llrender/llimagegl.cpp b/indra/llrender/llimagegl.cpp
index 30b66ae5428807f62dec7e1e4618f77402413750..3a4139bace90b58fbd600471570d971949b0443f 100644
--- a/indra/llrender/llimagegl.cpp
+++ b/indra/llrender/llimagegl.cpp
@@ -1083,12 +1083,17 @@ void LLImageGL::generateTextures(S32 numTextures, U32 *textures)
}
// static
-void LLImageGL::deleteTextures(S32 numTextures, U32 *textures)
+void LLImageGL::deleteTextures(S32 numTextures, U32 *textures, bool immediate)
{
for (S32 i = 0; i < numTextures; i++)
{
sDeadTextureList.push_back(textures[i]);
}
+
+ if (immediate)
+ {
+ LLImageGL::deleteDeadTextures();
+ }
}
// static
diff --git a/indra/llrender/llimagegl.h b/indra/llrender/llimagegl.h
index 6c980984c0a5facb3433480f363b3414d10b257f..2cfb15b0d9d4d03c30efa2e8de9f1be2fcafedf4 100644
--- a/indra/llrender/llimagegl.h
+++ b/indra/llrender/llimagegl.h
@@ -98,7 +98,7 @@ class LLImageGL : public LLRefCount
// These 3 functions currently wrap glGenTextures(), glDeleteTextures(), and glTexImage2D()
// for tracking purposes and will be deprecated in the future
static void generateTextures(S32 numTextures, U32 *textures);
- static void deleteTextures(S32 numTextures, U32 *textures);
+ static void deleteTextures(S32 numTextures, U32 *textures, bool immediate = false);
static void setManualImage(U32 target, S32 miplevel, S32 intformat, S32 width, S32 height, U32 pixformat, U32 pixtype, const void *pixels);
BOOL createGLTexture() ;
diff --git a/indra/llrender/llrendertarget.cpp b/indra/llrender/llrendertarget.cpp
index 64caf77b87027aa8484710eb6960038b3d4b89f2..ddd6072fff3c89b3853bde848df461ea32b3daf0 100644
--- a/indra/llrender/llrendertarget.cpp
+++ b/indra/llrender/llrendertarget.cpp
@@ -289,7 +289,7 @@ void LLRenderTarget::release()
}
else
{
- LLImageGL::deleteTextures(1, &mDepth);
+ LLImageGL::deleteTextures(1, &mDepth, true);
stop_glerror();
}
mDepth = 0;
@@ -318,7 +318,7 @@ void LLRenderTarget::release()
if (mTex.size() > 0)
{
- LLImageGL::deleteTextures(mTex.size(), &mTex[0]);
+ LLImageGL::deleteTextures(mTex.size(), &mTex[0], true);
mTex.clear();
}
diff --git a/indra/llrender/llshadermgr.cpp b/indra/llrender/llshadermgr.cpp
index 98a0a93084e1762281ba02da11ec5daff2490b6e..b8f9c60ca90116a2a2ec167e8bd8d52736c7cae0 100644
--- a/indra/llrender/llshadermgr.cpp
+++ b/indra/llrender/llshadermgr.cpp
@@ -374,6 +374,12 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
GLcharARB* text[1024];
GLuint count = 0;
+ //copy preprocessor definitions into buffer
+ for (std::map<std::string,std::string>::iterator iter = mDefinitions.begin(); iter != mDefinitions.end(); ++iter)
+ {
+ std::string define = "#define " + iter->first + " " + iter->second + "\n";
+ text[count++] = (GLcharARB *) strdup(define.c_str());
+ }
//copy file into memory
while( fgets((char *)buff, 1024, file) != NULL && count < LL_ARRAY_SIZE(buff) )
diff --git a/indra/llrender/llshadermgr.h b/indra/llrender/llshadermgr.h
index c54c4608d7f043a9822b35272291d294569ffe15..9ee11b98c8fe20df3e1e1badbb34933412e9a0ff 100644
--- a/indra/llrender/llshadermgr.h
+++ b/indra/llrender/llshadermgr.h
@@ -60,6 +60,9 @@ class LLShaderMgr
std::vector<std::string> mReservedUniforms;
+ //preprocessor definitions (name/value)
+ std::map<std::string, std::string> mDefinitions;
+
protected:
// our parameter manager singleton instance
diff --git a/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
index d9f021b114f4919327c70f62c967750f98887d22..98d034c2b5f0d181a45d6cd54c10a374e808e376 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
@@ -26,7 +26,7 @@ uniform vec2 screen_res;
vec4 getPosition(vec2 pos_screen)
{
- float depth = texture2DRect(depthMap, pos_screen.xy).a;
+ float depth = texture2DRect(depthMap, pos_screen.xy).r;
vec2 sc = pos_screen.xy*2.0;
sc /= screen_res;
sc -= vec2(1.0,1.0);
@@ -39,7 +39,7 @@ vec4 getPosition(vec2 pos_screen)
void main()
{
- vec2 tc = vary_fragcoord.xy;
+ vec2 tc = vary_fragcoord.xy;
vec3 norm = texture2DRect(normalMap, tc).xyz;
norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
vec3 pos = getPosition(tc).xyz;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/blurLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/blurLightMSF.glsl
index 113197c871687f2ede893524ad10d63c45b3e952..4366376d99d31e344570604ca6b1dfd656ab37ea 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/blurLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/blurLightMSF.glsl
@@ -28,12 +28,12 @@ uniform vec2 screen_res;
vec4 texture2DMS(sampler2DMS tex, ivec2 tc)
{
vec4 ret = vec4(0,0,0,0);
- for (int i = 0; i < 4; i++)
+ for (int i = 0; i < samples; i++)
{
ret += texelFetch(tex, tc, i);
}
- return ret * 0.25;
+ return ret/samples;
}
vec4 getPosition(ivec2 pos_screen)
diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
index 609fc4f14ffa68aa634e0356d88891d022131ed7..e10fb105e80607f5be58721497bb92c65e83563b 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
@@ -36,7 +36,7 @@ uniform mat4 inv_proj;
vec4 getPosition(vec2 pos_screen)
{
- float depth = texture2DRect(depthMap, pos_screen.xy).a;
+ float depth = texture2DRect(depthMap, pos_screen.xy).r;
vec2 sc = pos_screen.xy*2.0;
sc /= screen_res;
sc -= vec2(1.0,1.0);
diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightMSF.glsl
new file mode 100644
index 0000000000000000000000000000000000000000..16e97109f9225c1dcc2b7bc8de0a506628c4cf4f
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightMSF.glsl
@@ -0,0 +1,137 @@
+/**
+ * @file multiPointLightF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+
+#version 120
+
+#extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_texture_multisample : enable
+
+uniform sampler2DMS depthMap;
+uniform sampler2DMS diffuseRect;
+uniform sampler2DMS specularRect;
+uniform sampler2DMS normalMap;
+uniform sampler2D noiseMap;
+uniform sampler2D lightFunc;
+
+
+uniform vec3 env_mat[3];
+uniform float sun_wash;
+
+uniform int light_count;
+
+#define MAX_LIGHT_COUNT 16
+uniform vec4 light[MAX_LIGHT_COUNT];
+uniform vec4 light_col[MAX_LIGHT_COUNT];
+
+varying vec4 vary_fragcoord;
+uniform vec2 screen_res;
+
+uniform float far_z;
+
+uniform mat4 inv_proj;
+
+vec4 getPosition(ivec2 pos_screen, int sample)
+{
+ float depth = texelFetch(depthMap, pos_screen, sample).r;
+ vec2 sc = vec2(pos_screen.xy)*2.0;
+ sc /= screen_res;
+ sc -= vec2(1.0,1.0);
+ vec4 ndc = vec4(sc.x, sc.y, 2.0*depth-1.0, 1.0);
+ vec4 pos = inv_proj * ndc;
+ pos /= pos.w;
+ pos.w = 1.0;
+ return pos;
+}
+
+void main()
+{
+ vec2 frag = (vary_fragcoord.xy*0.5+0.5)*screen_res;
+ ivec2 itc = ivec2(frag);
+
+ int wght = 0;
+ vec3 fcol = vec3(0,0,0);
+
+ for (int s = 0; s < samples; ++s)
+ {
+ vec3 pos = getPosition(itc, s).xyz;
+ if (pos.z >= far_z)
+ {
+ vec3 norm = texelFetch(normalMap, itc, s).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
+ norm = normalize(norm);
+ vec4 spec = texelFetch(specularRect, itc, s);
+ vec3 diff = texelFetch(diffuseRect, itc, s).rgb;
+ float noise = texture2D(noiseMap, frag.xy/128.0).b;
+ vec3 out_col = vec3(0,0,0);
+ 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 < MAX_LIGHT_COUNT; ++i)
+ {
+ bool light_contrib = (i < light_count);
+
+ vec3 lv = light[i].xyz-pos;
+ float dist2 = dot(lv,lv);
+ dist2 /= light[i].w;
+ if (dist2 > 1.0)
+ {
+ light_contrib = false;
+ }
+
+ float da = dot(norm, lv);
+ if (da < 0.0)
+ {
+ light_contrib = false;
+ }
+
+ if (light_contrib)
+ {
+ lv = normalize(lv);
+ da = dot(norm, lv);
+
+ float fa = light_col[i].a+1.0;
+ float dist_atten = clamp(1.0-(dist2-1.0*(1.0-fa))/fa, 0.0, 1.0);
+ dist_atten *= noise;
+
+ float lit = da * dist_atten;
+
+ vec3 col = light_col[i].rgb*lit*diff;
+ //vec3 col = vec3(dist2, light_col[i].a, lit);
+
+ if (spec.a > 0.0)
+ {
+ //vec3 ref = dot(pos+lv, norm);
+
+ float sa = dot(normalize(lv+npos),norm);
+
+ if (sa > 0.0)
+ {
+ sa = texture2D(lightFunc,vec2(sa, spec.a)).a * min(dist_atten*4.0, 1.0);
+ sa *= noise;
+ col += da*sa*light_col[i].rgb*spec.rgb;
+ }
+ }
+
+ out_col += col;
+ }
+ }
+
+ fcol += out_col;
+ ++wght;
+ }
+ }
+
+ if (wght <= 0)
+ {
+ discard;
+ }
+
+ gl_FragColor.rgb = fcol/wght;
+ gl_FragColor.a = 0.0;
+
+
+}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightMSF.glsl
new file mode 100644
index 0000000000000000000000000000000000000000..bdaa8e59c4d170af3cead9646c83e0042e728ddf
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightMSF.glsl
@@ -0,0 +1,233 @@
+/**
+ * @file multiSpotLightF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+
+#version 120
+
+//class 1 -- no shadows
+
+#extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_texture_multisample : enable
+
+uniform sampler2DMS diffuseRect;
+uniform sampler2DMS specularRect;
+uniform sampler2DMS depthMap;
+uniform sampler2DMS normalMap;
+uniform sampler2D noiseMap;
+uniform sampler2D lightFunc;
+uniform sampler2D projectionMap;
+
+uniform mat4 proj_mat; //screen space to light space
+uniform float proj_near; //near clip for projection
+uniform vec3 proj_p; //plane projection is emitting from (in screen space)
+uniform vec3 proj_n;
+uniform float proj_focus; //distance from plane to begin blurring
+uniform float proj_lod; //(number of mips in proj map)
+uniform float proj_range; //range between near clip and far clip plane of projection
+uniform float proj_ambient_lod;
+uniform float proj_ambiance;
+uniform float near_clip;
+uniform float far_clip;
+
+uniform vec3 proj_origin; //origin of projection to be used for angular attenuation
+uniform float sun_wash;
+uniform int proj_shadow_idx;
+uniform float shadow_fade;
+
+varying vec4 vary_light;
+
+varying vec4 vary_fragcoord;
+uniform vec2 screen_res;
+
+uniform mat4 inv_proj;
+
+vec4 texture2DLodSpecular(sampler2D projectionMap, vec2 tc, float lod)
+{
+ vec4 ret = texture2DLod(projectionMap, tc, lod);
+
+ vec2 dist = tc-vec2(0.5);
+
+ float det = max(1.0-lod/(proj_lod*0.5), 0.0);
+
+ float d = dot(dist,dist);
+
+ ret *= min(clamp((0.25-d)/0.25, 0.0, 1.0)+det, 1.0);
+
+ return ret;
+}
+
+vec4 texture2DLodDiffuse(sampler2D projectionMap, vec2 tc, float lod)
+{
+ vec4 ret = texture2DLod(projectionMap, tc, lod);
+
+ vec2 dist = vec2(0.5) - abs(tc-vec2(0.5));
+
+ float det = min(lod/(proj_lod*0.5), 1.0);
+
+ float d = min(dist.x, dist.y);
+
+ float edge = 0.25*det;
+
+ ret *= clamp(d/edge, 0.0, 1.0);
+
+ return ret;
+}
+
+vec4 texture2DLodAmbient(sampler2D projectionMap, vec2 tc, float lod)
+{
+ vec4 ret = texture2DLod(projectionMap, tc, lod);
+
+ vec2 dist = tc-vec2(0.5);
+
+ float d = dot(dist,dist);
+
+ ret *= min(clamp((0.25-d)/0.25, 0.0, 1.0), 1.0);
+
+ return ret;
+}
+
+
+vec4 getPosition(ivec2 pos_screen, int sample)
+{
+ float depth = texelFetch(depthMap, pos_screen, sample).r;
+ vec2 sc = vec2(pos_screen.xy)*2.0;
+ sc /= screen_res;
+ sc -= vec2(1.0,1.0);
+ vec4 ndc = vec4(sc.x, sc.y, 2.0*depth-1.0, 1.0);
+ vec4 pos = inv_proj * ndc;
+ pos /= pos.w;
+ pos.w = 1.0;
+ return pos;
+}
+
+void main()
+{
+ int wght = 0;
+
+ vec3 fcol = vec3(0,0,0);
+
+ vec2 frag = (vary_fragcoord.xy*0.5+0.5)*screen_res;
+
+ ivec2 itc = ivec2(frag.xy);
+
+ for (int i = 0; i < samples; ++i)
+ {
+ vec3 pos = getPosition(itc, i).xyz;
+ vec3 lv = vary_light.xyz-pos.xyz;
+ float dist2 = dot(lv,lv);
+ dist2 /= vary_light.w;
+ if (dist2 <= 1.0)
+ {
+ vec3 norm = texelFetch(normalMap, itc, i).xyz*2.0-1.0;
+
+ norm = normalize(norm);
+ float l_dist = -dot(lv, proj_n);
+
+ vec4 proj_tc = (proj_mat * vec4(pos.xyz, 1.0));
+ if (proj_tc.z >= 0.0)
+ {
+ proj_tc.xyz /= proj_tc.w;
+
+ float fa = gl_Color.a+1.0;
+ float dist_atten = min(1.0-(dist2-1.0*(1.0-fa))/fa, 1.0);
+ if (dist_atten > 0.0)
+ {
+ lv = proj_origin-pos.xyz;
+ lv = normalize(lv);
+ float da = dot(norm, lv);
+
+ vec3 col = vec3(0,0,0);
+
+ vec3 diff_tex = texelFetch(diffuseRect, itc, i).rgb;
+
+ float noise = texture2D(noiseMap, frag.xy/128.0).b;
+ if (proj_tc.z > 0.0 &&
+ proj_tc.x < 1.0 &&
+ proj_tc.y < 1.0 &&
+ proj_tc.x > 0.0 &&
+ proj_tc.y > 0.0)
+ {
+ float lit = 0.0;
+ float amb_da = proj_ambiance;
+
+ if (da > 0.0)
+ {
+ float diff = clamp((l_dist-proj_focus)/proj_range, 0.0, 1.0);
+ float lod = diff * proj_lod;
+
+ vec4 plcol = texture2DLodDiffuse(projectionMap, proj_tc.xy, lod);
+
+ vec3 lcol = gl_Color.rgb * plcol.rgb * plcol.a;
+
+ lit = da * dist_atten * noise;
+
+ col = lcol*lit*diff_tex;
+ amb_da += (da*0.5)*proj_ambiance;
+ }
+
+ //float diff = clamp((proj_range-proj_focus)/proj_range, 0.0, 1.0);
+ vec4 amb_plcol = texture2DLodAmbient(projectionMap, proj_tc.xy, proj_lod);
+
+ amb_da += (da*da*0.5+0.5)*proj_ambiance;
+
+ amb_da *= dist_atten * noise;
+
+ amb_da = min(amb_da, 1.0-lit);
+
+ col += amb_da*gl_Color.rgb*diff_tex.rgb*amb_plcol.rgb*amb_plcol.a;
+ }
+
+
+ vec4 spec = texelFetch(specularRect, itc, i);
+ if (spec.a > 0.0)
+ {
+ vec3 ref = reflect(normalize(pos), norm);
+
+ //project from point pos in direction ref to plane proj_p, proj_n
+ vec3 pdelta = proj_p-pos;
+ float ds = dot(ref, proj_n);
+
+ if (ds < 0.0)
+ {
+ vec3 pfinal = pos + ref * dot(pdelta, proj_n)/ds;
+
+ vec4 stc = (proj_mat * vec4(pfinal.xyz, 1.0));
+
+ if (stc.z > 0.0)
+ {
+ stc.xy /= stc.w;
+
+ float fatten = clamp(spec.a*spec.a+spec.a*0.5, 0.25, 1.0);
+
+ stc.xy = (stc.xy - vec2(0.5)) * fatten + vec2(0.5);
+
+ if (stc.x < 1.0 &&
+ stc.y < 1.0 &&
+ stc.x > 0.0 &&
+ stc.y > 0.0)
+ {
+ vec4 scol = texture2DLodSpecular(projectionMap, stc.xy, proj_lod-spec.a*proj_lod);
+ col += dist_atten*scol.rgb*gl_Color.rgb*scol.a*spec.rgb;
+ }
+ }
+ }
+ }
+
+ fcol += col;
+ ++wght;
+ }
+ }
+ }
+ }
+
+ if (wght <= 0)
+ {
+ discard;
+ }
+
+ gl_FragColor.rgb = fcol/wght;
+ gl_FragColor.a = 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 22ed9dcd40ec25f456f91c5dc0e92333e41dfb27..0d771109fb23a9d0e43c76f290781f31e74a9418 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
@@ -30,7 +30,7 @@ uniform vec4 viewport;
vec4 getPosition(vec2 pos_screen)
{
- float depth = texture2DRect(depthMap, pos_screen.xy).a;
+ float depth = texture2DRect(depthMap, pos_screen.xy).r;
vec2 sc = (pos_screen.xy-viewport.xy)*2.0;
sc /= viewport.zw;
sc -= vec2(1.0,1.0);
diff --git a/indra/newview/app_settings/shaders/class1/deferred/pointLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/pointLightMSF.glsl
index 22ed9dcd40ec25f456f91c5dc0e92333e41dfb27..23b5e7673547e5003114e581cb5cb3703180fa24 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/pointLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/pointLightMSF.glsl
@@ -8,14 +8,15 @@
#version 120
#extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_texture_multisample : enable
-uniform sampler2DRect diffuseRect;
-uniform sampler2DRect specularRect;
-uniform sampler2DRect normalMap;
-uniform samplerCube environmentMap;
+uniform sampler2DMS depthMap;
+uniform sampler2DMS diffuseRect;
+uniform sampler2DMS specularRect;
+uniform sampler2DMS normalMap;
uniform sampler2D noiseMap;
uniform sampler2D lightFunc;
-uniform sampler2DRect depthMap;
+
uniform vec3 env_mat[3];
uniform float sun_wash;
@@ -28,10 +29,10 @@ uniform vec2 screen_res;
uniform mat4 inv_proj;
uniform vec4 viewport;
-vec4 getPosition(vec2 pos_screen)
+vec4 getPosition(ivec2 pos_screen, int sample)
{
- float depth = texture2DRect(depthMap, pos_screen.xy).a;
- vec2 sc = (pos_screen.xy-viewport.xy)*2.0;
+ float depth = texelFetch(depthMap, pos_screen, sample).r;
+ vec2 sc = (vec2(pos_screen.xy)-viewport.xy)*2.0;
sc /= viewport.zw;
sc -= vec2(1.0,1.0);
vec4 ndc = vec4(sc.x, sc.y, 2.0*depth-1.0, 1.0);
@@ -48,53 +49,60 @@ void main()
frag.xyz = frag.xyz*0.5+0.5;
frag.xy *= screen_res;
- vec3 pos = getPosition(frag.xy).xyz;
- vec3 lv = vary_light.xyz-pos;
- float dist2 = dot(lv,lv);
- dist2 /= vary_light.w;
- if (dist2 > 1.0)
- {
- discard;
- }
-
- 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)
+ ivec2 itc = ivec2(frag.xy);
+
+ int wght = 0;
+ vec3 fcol = vec3(0,0,0);
+
+ for (int s = 0; s < samples; ++s)
{
- discard;
- }
-
- norm = normalize(norm);
- lv = normalize(lv);
- da = dot(norm, lv);
+ vec3 pos = getPosition(itc, s).xyz;
+ vec3 lv = vary_light.xyz-pos;
+ float dist2 = dot(lv,lv);
+ dist2 /= vary_light.w;
+ if (dist2 <= 1.0)
+ {
+ vec3 norm = texelFetch(normalMap, itc, s).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
+ float da = dot(norm, lv);
+ if (da >= 0.0)
+ {
+ norm = normalize(norm);
+ lv = normalize(lv);
+ da = dot(norm, lv);
- float noise = texture2D(noiseMap, frag.xy/128.0).b;
+ float noise = texture2D(noiseMap, frag.xy/128.0).b;
- vec3 col = texture2DRect(diffuseRect, frag.xy).rgb;
- float fa = gl_Color.a+1.0;
- float dist_atten = clamp(1.0-(dist2-1.0*(1.0-fa))/fa, 0.0, 1.0);
- float lit = da * dist_atten * noise;
+ vec3 col = texelFetch(diffuseRect, itc, s).rgb;
+ float fa = gl_Color.a+1.0;
+ float dist_atten = clamp(1.0-(dist2-1.0*(1.0-fa))/fa, 0.0, 1.0);
+ float lit = da * dist_atten * noise;
- col = gl_Color.rgb*lit*col;
+ col = gl_Color.rgb*lit*col;
- vec4 spec = texture2DRect(specularRect, frag.xy);
- if (spec.a > 0.0)
- {
- float sa = dot(normalize(lv-normalize(pos)),norm);
- if (sa > 0.0)
- {
- sa = texture2D(lightFunc, vec2(sa, spec.a)).a * min(dist_atten*4.0, 1.0);
- sa *= noise;
- col += da*sa*gl_Color.rgb*spec.rgb;
+ vec4 spec = texelFetch(specularRect, itc, s);
+ if (spec.a > 0.0)
+ {
+ float sa = dot(normalize(lv-normalize(pos)),norm);
+ if (sa > 0.0)
+ {
+ sa = texture2D(lightFunc, vec2(sa, spec.a)).a * min(dist_atten*4.0, 1.0);
+ sa *= noise;
+ col += da*sa*gl_Color.rgb*spec.rgb;
+ }
+ }
+
+ fcol += col;
+ ++wght;
+ }
}
}
- if (dot(col, col) <= 0.0)
+ if (wght <= 0)
{
discard;
}
- gl_FragColor.rgb = col;
+ gl_FragColor.rgb = fcol/wght;
gl_FragColor.a = 0.0;
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/pointLightV.glsl b/indra/newview/app_settings/shaders/class1/deferred/pointLightV.glsl
index 8e74feb61565cac9f6d4736bc04c72909a293867..2377947e7f224014dfb0d171409f3ef16c79809c 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/pointLightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/pointLightV.glsl
@@ -10,14 +10,9 @@
varying vec4 vary_light;
varying vec4 vary_fragcoord;
-uniform vec2 screen_res;
-uniform float near_clip;
-
void main()
{
//transform vertex
- gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
-
vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
vary_fragcoord = pos;
@@ -25,6 +20,8 @@ void main()
tex.w = 1.0;
vary_light = gl_MultiTexCoord0;
+
+ gl_Position = pos;
gl_FrontColor = gl_Color;
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl
index 77f1b2224c20f04f66b79b948fc5be3a3844f6ea..d389add03bc81921d90464bf75c99a0a6b49e492 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl
@@ -29,7 +29,7 @@ varying vec2 vary_fragcoord;
float getDepth(vec2 pos_screen)
{
- float z = texture2DRect(depthMap, pos_screen.xy).a;
+ float z = texture2DRect(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;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredMSF.glsl
index a34f882c39f85a83b8c8313ffd69b63bc27a8fe0..711c6dc96dfc091a6698f3cb61a0602b04499b0d 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredMSF.glsl
@@ -31,12 +31,12 @@ varying vec2 vary_fragcoord;
vec4 texture2DMS(sampler2DMS tex, ivec2 tc)
{
vec4 ret = vec4(0,0,0,0);
- for (int i = 0; i < 4; ++i)
+ for (int i = 0; i < samples; ++i)
{
ret += texelFetch(tex, tc, i);
}
- return ret * 0.25;
+ return ret/samples;
}
float getDepth(ivec2 pos_screen)
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFMSF.glsl
index 7b14974f8b1a60d80010a294269f9be4b635d9e7..359b26b7d46f17aa551fc4627ae6c2d9a9b4be38 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFMSF.glsl
@@ -18,13 +18,14 @@ varying vec2 vary_fragcoord;
vec4 texture2DMS(sampler2DMS tex, ivec2 tc)
{
- vec4 ret = texelFetch(tex,tc,0);
- ret += texelFetch(tex,tc,1);
- ret += texelFetch(tex,tc,2);
- ret += texelFetch(tex,tc,3);
- ret *= 0.25;
+ vec4 ret = vec4(0,0,0,0);
- return ret;
+ for (int i = 0; i < samples; ++i)
+ {
+ ret += texelFetch(tex,tc,i);
+ }
+
+ return ret/samples;
}
void main()
diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
index 29340c7e9f01bc8d44ad910fe56c4d0e243a6a4d..c1147feff66107224f9982040a5e1d4a12df4bf4 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
@@ -259,7 +259,7 @@ vec3 scaleSoftClip(vec3 light)
void main()
{
vec2 tc = vary_fragcoord.xy;
- float depth = texture2DRect(depthMap, tc.xy).a;
+ float depth = texture2DRect(depthMap, tc.xy).r;
vec3 pos = getPosition_d(tc, depth).xyz;
vec3 norm = texture2DRect(normalMap, tc).xyz;
norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightMSF.glsl
index 4c38d91499f3ba35958788290e443305c0c2b388..fcba4f57e6f855993e14459bd60022775cd4d3d6 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/softenLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightMSF.glsl
@@ -251,18 +251,18 @@ vec3 scaleSoftClip(vec3 light)
vec4 texture2DMS(sampler2DMS tex, ivec2 tc)
{
- vec4 ret = texelFetch(tex,tc,0);
- ret += texelFetch(tex,tc,1);
- ret += texelFetch(tex,tc,2);
- ret += texelFetch(tex,tc,3);
- ret *= 0.25;
+ vec4 ret = vec4(0,0,0,0);
- return ret;
+ for (int i = 0; i < samples; ++i)
+ {
+ ret += texelFetch(tex,tc,i);
+ }
+
+ return ret/samples;
}
void main()
{
- int samples = 4;
vec2 tc = vary_fragcoord.xy;
ivec2 itc = ivec2(tc);
diff --git a/indra/newview/app_settings/shaders/class1/deferred/spotLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/spotLightMSF.glsl
new file mode 100644
index 0000000000000000000000000000000000000000..3a9d9266bb7f92985681b0a62dcf1f477c04378c
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/deferred/spotLightMSF.glsl
@@ -0,0 +1,234 @@
+/**
+ * @file multiSpotLightF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+
+#version 120
+
+//class 1 -- no shadows
+
+#extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_texture_multisample : enable
+
+uniform sampler2DMS diffuseRect;
+uniform sampler2DMS specularRect;
+uniform sampler2DMS depthMap;
+uniform sampler2DMS normalMap;
+uniform sampler2D noiseMap;
+uniform sampler2D lightFunc;
+uniform sampler2D projectionMap;
+
+uniform mat4 proj_mat; //screen space to light space
+uniform float proj_near; //near clip for projection
+uniform vec3 proj_p; //plane projection is emitting from (in screen space)
+uniform vec3 proj_n;
+uniform float proj_focus; //distance from plane to begin blurring
+uniform float proj_lod; //(number of mips in proj map)
+uniform float proj_range; //range between near clip and far clip plane of projection
+uniform float proj_ambient_lod;
+uniform float proj_ambiance;
+uniform float near_clip;
+uniform float far_clip;
+
+uniform vec3 proj_origin; //origin of projection to be used for angular attenuation
+uniform float sun_wash;
+uniform int proj_shadow_idx;
+uniform float shadow_fade;
+
+varying vec4 vary_light;
+
+varying vec4 vary_fragcoord;
+uniform vec2 screen_res;
+
+uniform mat4 inv_proj;
+
+vec4 texture2DLodSpecular(sampler2D projectionMap, vec2 tc, float lod)
+{
+ vec4 ret = texture2DLod(projectionMap, tc, lod);
+
+ vec2 dist = tc-vec2(0.5);
+
+ float det = max(1.0-lod/(proj_lod*0.5), 0.0);
+
+ float d = dot(dist,dist);
+
+ ret *= min(clamp((0.25-d)/0.25, 0.0, 1.0)+det, 1.0);
+
+ return ret;
+}
+
+vec4 texture2DLodDiffuse(sampler2D projectionMap, vec2 tc, float lod)
+{
+ vec4 ret = texture2DLod(projectionMap, tc, lod);
+
+ vec2 dist = vec2(0.5) - abs(tc-vec2(0.5));
+
+ float det = min(lod/(proj_lod*0.5), 1.0);
+
+ float d = min(dist.x, dist.y);
+
+ float edge = 0.25*det;
+
+ ret *= clamp(d/edge, 0.0, 1.0);
+
+ return ret;
+}
+
+vec4 texture2DLodAmbient(sampler2D projectionMap, vec2 tc, float lod)
+{
+ vec4 ret = texture2DLod(projectionMap, tc, lod);
+
+ vec2 dist = tc-vec2(0.5);
+
+ float d = dot(dist,dist);
+
+ ret *= min(clamp((0.25-d)/0.25, 0.0, 1.0), 1.0);
+
+ return ret;
+}
+
+
+vec4 getPosition(ivec2 pos_screen, int sample)
+{
+ float depth = texelFetch(depthMap, pos_screen, sample).r;
+ vec2 sc = vec2(pos_screen.xy)*2.0;
+ sc /= screen_res;
+ sc -= vec2(1.0,1.0);
+ vec4 ndc = vec4(sc.x, sc.y, 2.0*depth-1.0, 1.0);
+ vec4 pos = inv_proj * ndc;
+ pos /= pos.w;
+ pos.w = 1.0;
+ return pos;
+}
+
+void main()
+{
+ vec4 frag = vary_fragcoord;
+ frag.xyz /= frag.w;
+ frag.xyz = frag.xyz*0.5+0.5;
+ frag.xy *= screen_res;
+ ivec2 itc = ivec2(frag.xy);
+
+ vec3 fcol = vec3(0,0,0);
+ int wght = 0;
+
+ for (int i = 0; i < samples; ++i)
+ {
+ vec3 pos = getPosition(itc, i).xyz;
+ vec3 lv = vary_light.xyz-pos.xyz;
+ float dist2 = dot(lv,lv);
+ dist2 /= vary_light.w;
+ if (dist2 <= 1.0)
+ {
+ vec3 norm = texelFetch(normalMap, itc, i).xyz*2.0-1.0;
+
+ norm = normalize(norm);
+ float l_dist = -dot(lv, proj_n);
+
+ vec4 proj_tc = (proj_mat * vec4(pos.xyz, 1.0));
+ if (proj_tc.z >= 0.0)
+ {
+ proj_tc.xyz /= proj_tc.w;
+
+ float fa = gl_Color.a+1.0;
+ float dist_atten = min(1.0-(dist2-1.0*(1.0-fa))/fa, 1.0);
+ if (dist_atten > 0.0)
+ {
+ lv = proj_origin-pos.xyz;
+ lv = normalize(lv);
+ float da = dot(norm, lv);
+
+ vec3 col = vec3(0,0,0);
+
+ vec3 diff_tex = texelFetch(diffuseRect, itc, i).rgb;
+
+ float noise = texture2D(noiseMap, frag.xy/128.0).b;
+ if (proj_tc.z > 0.0 &&
+ proj_tc.x < 1.0 &&
+ proj_tc.y < 1.0 &&
+ proj_tc.x > 0.0 &&
+ proj_tc.y > 0.0)
+ {
+ float lit = 0.0;
+ float amb_da = proj_ambiance;
+
+ if (da > 0.0)
+ {
+ float diff = clamp((l_dist-proj_focus)/proj_range, 0.0, 1.0);
+ float lod = diff * proj_lod;
+
+ vec4 plcol = texture2DLodDiffuse(projectionMap, proj_tc.xy, lod);
+
+ vec3 lcol = gl_Color.rgb * plcol.rgb * plcol.a;
+
+ lit = da * dist_atten * noise;
+
+ col = lcol*lit*diff_tex;
+ amb_da += (da*0.5)*proj_ambiance;
+ }
+
+ //float diff = clamp((proj_range-proj_focus)/proj_range, 0.0, 1.0);
+ vec4 amb_plcol = texture2DLodAmbient(projectionMap, proj_tc.xy, proj_lod);
+
+ amb_da += (da*da*0.5+0.5)*proj_ambiance;
+
+ amb_da *= dist_atten * noise;
+
+ amb_da = min(amb_da, 1.0-lit);
+
+ col += amb_da*gl_Color.rgb*diff_tex.rgb*amb_plcol.rgb*amb_plcol.a;
+ }
+
+
+ vec4 spec = texelFetch(specularRect, itc, i);
+ if (spec.a > 0.0)
+ {
+ vec3 ref = reflect(normalize(pos), norm);
+
+ //project from point pos in direction ref to plane proj_p, proj_n
+ vec3 pdelta = proj_p-pos;
+ float ds = dot(ref, proj_n);
+
+ if (ds < 0.0)
+ {
+ vec3 pfinal = pos + ref * dot(pdelta, proj_n)/ds;
+
+ vec4 stc = (proj_mat * vec4(pfinal.xyz, 1.0));
+
+ if (stc.z > 0.0)
+ {
+ stc.xy /= stc.w;
+
+ float fatten = clamp(spec.a*spec.a+spec.a*0.5, 0.25, 1.0);
+
+ stc.xy = (stc.xy - vec2(0.5)) * fatten + vec2(0.5);
+
+ if (stc.x < 1.0 &&
+ stc.y < 1.0 &&
+ stc.x > 0.0 &&
+ stc.y > 0.0)
+ {
+ vec4 scol = texture2DLodSpecular(projectionMap, stc.xy, proj_lod-spec.a*proj_lod);
+ col += dist_atten*scol.rgb*gl_Color.rgb*scol.a*spec.rgb;
+ }
+ }
+ }
+ }
+
+ fcol += col;
+ ++wght;
+ }
+ }
+ }
+ }
+
+ if (wght <= 0)
+ {
+ discard;
+ }
+
+ gl_FragColor.rgb = fcol/wght;
+ gl_FragColor.a = 0.0;
+}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/starsF.glsl b/indra/newview/app_settings/shaders/class1/deferred/starsF.glsl
new file mode 100644
index 0000000000000000000000000000000000000000..b1c25b7fd340475b7e5ca58ea77235b1ba4a862b
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/deferred/starsF.glsl
@@ -0,0 +1,19 @@
+/**
+ * @file starsF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+
+#version 120
+
+uniform sampler2D diffuseMap;
+
+void main()
+{
+ vec4 col = gl_Color * texture2D(diffuseMap, gl_TexCoord[0].xy);
+
+ gl_FragData[0] = col;
+ gl_FragData[1] = vec4(0,0,0,0);
+ gl_FragData[2] = vec4(0,0,1,0);
+}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/starsV.glsl b/indra/newview/app_settings/shaders/class1/deferred/starsV.glsl
new file mode 100644
index 0000000000000000000000000000000000000000..1f0376ce6b5bea38e253e0b26e59384ec5835637
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/deferred/starsV.glsl
@@ -0,0 +1,17 @@
+/**
+ * @file starsV.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+
+#version 120
+
+
+void main()
+{
+ //transform vertex
+ gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
+ gl_TexCoord[0] = gl_TextureMatrix[0] * gl_MultiTexCoord0;
+ gl_FrontColor = gl_Color;
+}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl
index cd91351ad411e91b425f478e65f6123f583ea01b..d1e83597429533bc6f9f96a493e9478c54b64c18 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl
@@ -35,7 +35,7 @@ uniform float shadow_offset;
vec4 getPosition(vec2 pos_screen)
{
- float depth = texture2DRect(depthMap, pos_screen.xy).a;
+ float depth = texture2DRect(depthMap, pos_screen.xy).r;
vec2 sc = pos_screen.xy*2.0;
sc /= screen_res;
sc -= vec2(1.0,1.0);
diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOMSF.glsl
index 49b45dedd64bf0175b1444ecd7fedaf3e9126f61..ce0ebc54f8b84a35ca53f6b243c7fcbea36b3fc0 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOMSF.glsl
@@ -101,8 +101,6 @@ float calcAmbientOcclusion(vec4 pos, vec3 norm, int sample)
void main()
{
- int samples = 4;
-
vec2 pos_screen = vary_fragcoord.xy;
ivec2 itc = ivec2(pos_screen);
diff --git a/indra/newview/app_settings/shaders/class1/effects/glowExtractMSF.glsl b/indra/newview/app_settings/shaders/class1/effects/glowExtractMSF.glsl
new file mode 100644
index 0000000000000000000000000000000000000000..c03a0c61bdc5b0507065c276c36ae897cbe98f6a
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/effects/glowExtractMSF.glsl
@@ -0,0 +1,38 @@
+/**
+ * @file glowExtractF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+
+#version 120
+
+#extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_texture_multisample : enable
+
+uniform sampler2DMS diffuseMap;
+uniform float minLuminance;
+uniform float maxExtractAlpha;
+uniform vec3 lumWeights;
+uniform vec3 warmthWeights;
+uniform float warmthAmount;
+
+void main()
+{
+ ivec2 itc = ivec2(gl_TexCoord[0].xy);
+ vec4 fcol = vec4(0,0,0,0);
+
+ for (int i = 0; i < samples; i++)
+ {
+ vec4 col = texelFetch(diffuseMap, itc, i);
+
+ /// CALCULATING LUMINANCE (Using NTSC lum weights)
+ /// http://en.wikipedia.org/wiki/Luma_%28video%29
+ float lum = smoothstep(minLuminance, minLuminance+1.0, dot(col.rgb, lumWeights ) );
+ float warmth = smoothstep(minLuminance, minLuminance+1.0, max(col.r * warmthWeights.r, max(col.g * warmthWeights.g, col.b * warmthWeights.b)) );
+
+ fcol += vec4(col.rgb, max(col.a, mix(lum, warmth, warmthAmount) * maxExtractAlpha));
+ }
+
+ gl_FragColor = fcol/samples;
+}
diff --git a/indra/newview/app_settings/shaders/class2/deferred/edgeF.glsl b/indra/newview/app_settings/shaders/class2/deferred/edgeF.glsl
index 3155f3f9295a3602e8eaa1915910fd58226a48d8..30e1702e9fe12496ec1335148d0ce9efef6f46b9 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/edgeF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/edgeF.glsl
@@ -22,7 +22,7 @@ uniform vec2 screen_res;
float getDepth(vec2 pos_screen)
{
- float z = texture2DRect(depthMap, pos_screen.xy).a;
+ float z = texture2DRect(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;
diff --git a/indra/newview/app_settings/shaders/class2/deferred/edgeMSF.glsl b/indra/newview/app_settings/shaders/class2/deferred/edgeMSF.glsl
index a47ee678f6a4cc8d467bddc30deecd66cec4ae02..38100d15235d48a33fcb26677807f03043fdea99 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/edgeMSF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/edgeMSF.glsl
@@ -21,8 +21,9 @@ uniform float norm_cutoff;
uniform mat4 inv_proj;
uniform vec2 screen_res;
-float getDepth(float z)
+float getDepth(ivec2 pos_screen, int sample)
{
+ float z = texelFetch(depthMap, pos_screen, sample).r;
z = z*2.0-1.0;
vec4 ndc = vec4(0.0, 0.0, z, 1.0);
vec4 p = inv_proj*ndc;
@@ -31,7 +32,6 @@ float getDepth(float z)
void main()
{
-
float e = 0;
ivec2 itc = ivec2(vary_fragcoord.xy);
@@ -40,24 +40,24 @@ void main()
{
vec3 norm = texelFetch(normalMap, itc, i).xyz;
norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
- float depth = getDepth(texelFetch(depthMap, itc, i).r);
+ float depth = getDepth(itc, i);
vec2 tc = vary_fragcoord.xy;
- float sc = 0.75;
+ int sc = 1;
vec2 de;
- de.x = (depth-getDepth(tc+vec2(sc, sc))) + (depth-getDepth(tc+vec2(-sc, -sc)));
- de.y = (depth-getDepth(tc+vec2(-sc, sc))) + (depth-getDepth(tc+vec2(sc, -sc)));
+ de.x = (depth-getDepth(itc+ivec2(sc, sc),i)) + (depth-getDepth(itc+ivec2(-sc, -sc), i));
+ de.y = (depth-getDepth(itc+ivec2(-sc, sc),i)) + (depth-getDepth(itc+ivec2(sc, -sc), i));
de /= depth;
de *= de;
de = step(depth_cutoff, de);
vec2 ne;
- vec3 nexnorm = texture2DRect(normalMap, tc+vec2(-sc,-sc)).rgb;
+ vec3 nexnorm = texelFetch(normalMap, itc+ivec2(-sc,-sc), i).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;
+ vec3 neynorm = texelFetch(normalMap, itc+ivec2(sc,sc), i).rgb;
neynorm = vec3((neynorm.xy-0.5)*2.0,neynorm.z); // unpack norm
ne.y = dot(neynorm, norm);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
index d6cd984ebe1bfa037c4a20740c21a4087fc87cf9..de987b1233802a3760ae88c016fc1c2b38a8733d 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
@@ -91,7 +91,7 @@ vec4 texture2DLodAmbient(sampler2D projectionMap, vec2 tc, float lod)
vec4 getPosition(vec2 pos_screen)
{
- float depth = texture2DRect(depthMap, pos_screen.xy).a;
+ float depth = texture2DRect(depthMap, pos_screen.xy).r;
vec2 sc = pos_screen.xy*2.0;
sc /= screen_res;
sc -= vec2(1.0,1.0);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightMSF.glsl b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightMSF.glsl
new file mode 100644
index 0000000000000000000000000000000000000000..c6f0ea2a5d8318a68437b4bcb0130f6888cbeef4
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightMSF.glsl
@@ -0,0 +1,244 @@
+/**
+ * @file multiSpotLightF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+
+#version 120
+
+#extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_texture_multisample : enable
+
+uniform sampler2DMS diffuseRect;
+uniform sampler2DMS specularRect;
+uniform sampler2DMS depthMap;
+uniform sampler2DMS normalMap;
+uniform sampler2DMS lightMap;
+uniform sampler2D noiseMap;
+uniform sampler2D lightFunc;
+uniform sampler2D projectionMap;
+
+uniform mat4 proj_mat; //screen space to light space
+uniform float proj_near; //near clip for projection
+uniform vec3 proj_p; //plane projection is emitting from (in screen space)
+uniform vec3 proj_n;
+uniform float proj_focus; //distance from plane to begin blurring
+uniform float proj_lod; //(number of mips in proj map)
+uniform float proj_range; //range between near clip and far clip plane of projection
+uniform float proj_ambient_lod;
+uniform float proj_ambiance;
+uniform float near_clip;
+uniform float far_clip;
+
+uniform vec3 proj_origin; //origin of projection to be used for angular attenuation
+uniform float sun_wash;
+uniform int proj_shadow_idx;
+uniform float shadow_fade;
+
+varying vec4 vary_light;
+
+varying vec4 vary_fragcoord;
+uniform vec2 screen_res;
+
+uniform mat4 inv_proj;
+
+vec4 texture2DLodSpecular(sampler2D projectionMap, vec2 tc, float lod)
+{
+ vec4 ret = texture2DLod(projectionMap, tc, lod);
+
+ vec2 dist = tc-vec2(0.5);
+
+ float det = max(1.0-lod/(proj_lod*0.5), 0.0);
+
+ float d = dot(dist,dist);
+
+ ret *= min(clamp((0.25-d)/0.25, 0.0, 1.0)+det, 1.0);
+
+ return ret;
+}
+
+vec4 texture2DLodDiffuse(sampler2D projectionMap, vec2 tc, float lod)
+{
+ vec4 ret = texture2DLod(projectionMap, tc, lod);
+
+ vec2 dist = vec2(0.5) - abs(tc-vec2(0.5));
+
+ float det = min(lod/(proj_lod*0.5), 1.0);
+
+ float d = min(dist.x, dist.y);
+
+ float edge = 0.25*det;
+
+ ret *= clamp(d/edge, 0.0, 1.0);
+
+ return ret;
+}
+
+vec4 texture2DLodAmbient(sampler2D projectionMap, vec2 tc, float lod)
+{
+ vec4 ret = texture2DLod(projectionMap, tc, lod);
+
+ vec2 dist = tc-vec2(0.5);
+
+ float d = dot(dist,dist);
+
+ ret *= min(clamp((0.25-d)/0.25, 0.0, 1.0), 1.0);
+
+ return ret;
+}
+
+
+vec4 getPosition(ivec2 pos_screen, int sample)
+{
+ float depth = texelFetch(depthMap, pos_screen, sample).r;
+ vec2 sc = vec2(pos_screen.xy)*2.0;
+ sc /= screen_res;
+ sc -= vec2(1.0,1.0);
+ vec4 ndc = vec4(sc.x, sc.y, 2.0*depth-1.0, 1.0);
+ vec4 pos = inv_proj * ndc;
+ pos /= pos.w;
+ pos.w = 1.0;
+ return pos;
+}
+
+void main()
+{
+ int wght = 0;
+
+ vec3 fcol = vec3(0,0,0);
+
+ vec2 frag = (vary_fragcoord.xy*0.5+0.5)*screen_res;
+
+ ivec2 itc = ivec2(frag.xy);
+
+ for (int i = 0; i < samples; i++)
+ {
+ vec3 pos = getPosition(itc, i).xyz;
+ vec3 lv = vary_light.xyz-pos.xyz;
+ float dist2 = dot(lv,lv);
+ dist2 /= vary_light.w;
+ if (dist2 <= 1.0)
+ {
+ float shadow = 1.0;
+
+ if (proj_shadow_idx >= 0)
+ {
+ vec4 shd = texelFetch(lightMap, itc, i);
+ float sh[2];
+ sh[0] = shd.b;
+ sh[1] = shd.a;
+ shadow = min(sh[proj_shadow_idx]+shadow_fade, 1.0);
+ }
+
+ vec3 norm = texelFetch(normalMap, itc, i).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
+
+ norm = normalize(norm);
+ float l_dist = -dot(lv, proj_n);
+
+ vec4 proj_tc = (proj_mat * vec4(pos.xyz, 1.0));
+ if (proj_tc.z >= 0.0)
+ {
+ proj_tc.xyz /= proj_tc.w;
+
+ float fa = gl_Color.a+1.0;
+ float dist_atten = min(1.0-(dist2-1.0*(1.0-fa))/fa, 1.0);
+ if (dist_atten > 0.0)
+ {
+ lv = proj_origin-pos.xyz;
+ lv = normalize(lv);
+ float da = dot(norm, lv);
+
+ vec3 col = vec3(0,0,0);
+
+ vec3 diff_tex = texelFetch(diffuseRect, itc, i).rgb;
+
+ float noise = texture2D(noiseMap, frag.xy/128.0).b;
+ if (proj_tc.z > 0.0 &&
+ proj_tc.x < 1.0 &&
+ proj_tc.y < 1.0 &&
+ proj_tc.x > 0.0 &&
+ proj_tc.y > 0.0)
+ {
+ float lit = 0.0;
+ float amb_da = proj_ambiance;
+
+ if (da > 0.0)
+ {
+ float diff = clamp((l_dist-proj_focus)/proj_range, 0.0, 1.0);
+ float lod = diff * proj_lod;
+
+ vec4 plcol = texture2DLodDiffuse(projectionMap, proj_tc.xy, lod);
+
+ vec3 lcol = gl_Color.rgb * plcol.rgb * plcol.a;
+
+ lit = da * dist_atten * noise;
+
+ col = lcol*lit*diff_tex*shadow;
+ amb_da += (da*0.5)*(1.0-shadow)*proj_ambiance;
+ }
+
+ //float diff = clamp((proj_range-proj_focus)/proj_range, 0.0, 1.0);
+ vec4 amb_plcol = texture2DLodAmbient(projectionMap, proj_tc.xy, proj_lod);
+
+ amb_da += (da*da*0.5+0.5)*proj_ambiance;
+
+ amb_da *= dist_atten * noise;
+
+ amb_da = min(amb_da, 1.0-lit);
+
+ col += amb_da*gl_Color.rgb*diff_tex.rgb*amb_plcol.rgb*amb_plcol.a;
+ }
+
+
+ vec4 spec = texelFetch(specularRect, itc, i);
+ if (spec.a > 0.0)
+ {
+ vec3 ref = reflect(normalize(pos), norm);
+
+ //project from point pos in direction ref to plane proj_p, proj_n
+ vec3 pdelta = proj_p-pos;
+ float ds = dot(ref, proj_n);
+
+ if (ds < 0.0)
+ {
+ vec3 pfinal = pos + ref * dot(pdelta, proj_n)/ds;
+
+ vec4 stc = (proj_mat * vec4(pfinal.xyz, 1.0));
+
+ if (stc.z > 0.0)
+ {
+ stc.xy /= stc.w;
+
+ float fatten = clamp(spec.a*spec.a+spec.a*0.5, 0.25, 1.0);
+
+ stc.xy = (stc.xy - vec2(0.5)) * fatten + vec2(0.5);
+
+ if (stc.x < 1.0 &&
+ stc.y < 1.0 &&
+ stc.x > 0.0 &&
+ stc.y > 0.0)
+ {
+ vec4 scol = texture2DLodSpecular(projectionMap, stc.xy, proj_lod-spec.a*proj_lod);
+ col += dist_atten*scol.rgb*gl_Color.rgb*scol.a*spec.rgb*shadow;
+ }
+ }
+ }
+ }
+
+ fcol += col;
+ wght++;
+ }
+ }
+ }
+ }
+
+ if (wght <= 0)
+ {
+ discard;
+ }
+
+ gl_FragColor.rgb = fcol/wght;
+ gl_FragColor.a = 0.0;
+}
diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
index 0160e84278fc665f06adde57cda481a1b9d39f52..dfa196414264fef96cea42c99b58325aeb47663a 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
@@ -71,7 +71,7 @@ vec4 getPosition_d(vec2 pos_screen, float depth)
vec4 getPosition(vec2 pos_screen)
{ //get position in screen space (world units) given window coordinate and depth map
- float depth = texture2DRect(depthMap, pos_screen.xy).a;
+ float depth = texture2DRect(depthMap, pos_screen.xy).r;
return getPosition_d(pos_screen, depth);
}
@@ -258,7 +258,7 @@ vec3 scaleSoftClip(vec3 light)
void main()
{
vec2 tc = vary_fragcoord.xy;
- float depth = texture2DRect(depthMap, tc.xy).a;
+ float depth = texture2DRect(depthMap, tc.xy).r;
vec3 pos = getPosition_d(tc, depth).xyz;
vec3 norm = texture2DRect(normalMap, tc).xyz;
norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
@@ -288,54 +288,8 @@ void main()
float sa = dot(refnormpersp, vary_light.xyz);
vec3 dumbshiny = vary_SunlitColor*scol_ambocc.r*texture2D(lightFunc, vec2(sa, spec.a)).a;
- /*
- // screen-space cheap fakey reflection map
- //
- vec3 refnorm = normalize(reflect(vec3(0,0,-1), norm.xyz));
- depth -= 0.5; // unbias depth
- // first figure out where we'll make our 2D guess from
- vec2 ref2d = (0.25 * screen_res.y) * (refnorm.xy) * abs(refnorm.z) / depth;
- // Offset the guess source a little according to a trivial
- // checkerboard dither function and spec.a.
- // This is meant to be similar to sampling a blurred version
- // of the diffuse map. LOD would be better in that regard.
- // The goal of the blur is to soften reflections in surfaces
- // with low shinyness, and also to disguise our lameness.
- float checkerboard = floor(mod(tc.x+tc.y, 2.0)); // 0.0, 1.0
- float checkoffset = (3.0 + (7.0*(1.0-spec.a)))*(checkerboard-0.5);
- ref2d += vec2(checkoffset, checkoffset);
- ref2d += tc.xy; // use as offset from destination
- // Get attributes from the 2D guess point.
- // We average two samples of diffuse (not of anything else) per
- // pixel to try to reduce aliasing some more.
- vec3 refcol = 0.5 * (texture2DRect(diffuseRect, ref2d + vec2(0.0, -checkoffset)).rgb +
- texture2DRect(diffuseRect, ref2d + vec2(-checkoffset, 0.0)).rgb);
- float refdepth = texture2DRect(depthMap, ref2d).a;
- vec3 refpos = getPosition_d(ref2d, refdepth).xyz;
- float refshad = texture2DRect(lightMap, ref2d).r;
- 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
- //refapprop *= step(dot(refnorm, refn), 0.0);
- refapprop = min(refapprop, max(0.0, -dot(refnorm, refn))); // more conservative variant
- // get appropriate light strength for guess-point
- // reflect light direction to increase the illusion that
- // these are reflections.
- vec3 reflight = reflect(lightnorm.xyz, norm.xyz);
- float reflit = min(max(dot(refn, reflight.xyz), 0.0), refshad);
- // apply sun color to guess-point, dampen according to inappropriateness of guess
- float refmod = min(refapprop, reflit);
- vec3 refprod = vary_SunlitColor * refcol.rgb * refmod;
- vec3 ssshiny = (refprod * spec.a);
- ssshiny *= 0.3; // dampen it even more
- */
- vec3 ssshiny = vec3(0,0,0);
-
// add the two types of shiny together
- col += (ssshiny + dumbshiny) * spec.rgb;
+ col += dumbshiny * spec.rgb;
}
col = atmosLighting(col);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightMSF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightMSF.glsl
index 7d4548d6d90c463c9e51e06a1a5bccdf004f2f48..71482d0c7bd9d60a951cde4107fb26afa26dd28f 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/softenLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightMSF.glsl
@@ -252,7 +252,6 @@ vec3 scaleSoftClip(vec3 light)
void main()
{
- int samples = 4;
vec2 tc = vary_fragcoord.xy;
ivec2 itc = ivec2(tc);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/spotLightMSF.glsl b/indra/newview/app_settings/shaders/class2/deferred/spotLightMSF.glsl
new file mode 100644
index 0000000000000000000000000000000000000000..099a45718a1043cb6995ae261971039d1e538737
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class2/deferred/spotLightMSF.glsl
@@ -0,0 +1,245 @@
+/**
+ * @file multiSpotLightF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+
+#version 120
+
+#extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_texture_multisample : enable
+
+uniform sampler2DMS diffuseRect;
+uniform sampler2DMS specularRect;
+uniform sampler2DMS depthMap;
+uniform sampler2DMS normalMap;
+uniform sampler2DMS lightMap;
+uniform sampler2D noiseMap;
+uniform sampler2D lightFunc;
+uniform sampler2D projectionMap;
+
+uniform mat4 proj_mat; //screen space to light space
+uniform float proj_near; //near clip for projection
+uniform vec3 proj_p; //plane projection is emitting from (in screen space)
+uniform vec3 proj_n;
+uniform float proj_focus; //distance from plane to begin blurring
+uniform float proj_lod; //(number of mips in proj map)
+uniform float proj_range; //range between near clip and far clip plane of projection
+uniform float proj_ambient_lod;
+uniform float proj_ambiance;
+uniform float near_clip;
+uniform float far_clip;
+
+uniform vec3 proj_origin; //origin of projection to be used for angular attenuation
+uniform float sun_wash;
+uniform int proj_shadow_idx;
+uniform float shadow_fade;
+
+varying vec4 vary_light;
+
+varying vec4 vary_fragcoord;
+uniform vec2 screen_res;
+
+uniform mat4 inv_proj;
+
+vec4 texture2DLodSpecular(sampler2D projectionMap, vec2 tc, float lod)
+{
+ vec4 ret = texture2DLod(projectionMap, tc, lod);
+
+ vec2 dist = tc-vec2(0.5);
+
+ float det = max(1.0-lod/(proj_lod*0.5), 0.0);
+
+ float d = dot(dist,dist);
+
+ ret *= min(clamp((0.25-d)/0.25, 0.0, 1.0)+det, 1.0);
+
+ return ret;
+}
+
+vec4 texture2DLodDiffuse(sampler2D projectionMap, vec2 tc, float lod)
+{
+ vec4 ret = texture2DLod(projectionMap, tc, lod);
+
+ vec2 dist = vec2(0.5) - abs(tc-vec2(0.5));
+
+ float det = min(lod/(proj_lod*0.5), 1.0);
+
+ float d = min(dist.x, dist.y);
+
+ float edge = 0.25*det;
+
+ ret *= clamp(d/edge, 0.0, 1.0);
+
+ return ret;
+}
+
+vec4 texture2DLodAmbient(sampler2D projectionMap, vec2 tc, float lod)
+{
+ vec4 ret = texture2DLod(projectionMap, tc, lod);
+
+ vec2 dist = tc-vec2(0.5);
+
+ float d = dot(dist,dist);
+
+ ret *= min(clamp((0.25-d)/0.25, 0.0, 1.0), 1.0);
+
+ return ret;
+}
+
+
+vec4 getPosition(ivec2 pos_screen, int sample)
+{
+ float depth = texelFetch(depthMap, pos_screen, sample).r;
+ vec2 sc = vec2(pos_screen.xy)*2.0;
+ sc /= screen_res;
+ sc -= vec2(1.0,1.0);
+ vec4 ndc = vec4(sc.x, sc.y, 2.0*depth-1.0, 1.0);
+ vec4 pos = inv_proj * ndc;
+ pos /= pos.w;
+ pos.w = 1.0;
+ return pos;
+}
+
+void main()
+{
+ vec4 frag = vary_fragcoord;
+ frag.xyz /= frag.w;
+ frag.xyz = frag.xyz*0.5+0.5;
+ frag.xy *= screen_res;
+ ivec2 itc = ivec2(frag.xy);
+
+ vec3 fcol = vec3(0,0,0);
+ int wght = 0;
+
+ for (int i = 0; i < samples; i++)
+ {
+ vec3 pos = getPosition(itc, i).xyz;
+ vec3 lv = vary_light.xyz-pos.xyz;
+ float dist2 = dot(lv,lv);
+ dist2 /= vary_light.w;
+ if (dist2 <= 1.0)
+ {
+ float shadow = 1.0;
+
+ if (proj_shadow_idx >= 0)
+ {
+ vec4 shd = texelFetch(lightMap, itc, i);
+ float sh[2];
+ sh[0] = shd.b;
+ sh[1] = shd.a;
+ shadow = min(sh[proj_shadow_idx]+shadow_fade, 1.0);
+ }
+
+ vec3 norm = texelFetch(normalMap, itc, i).xyz;
+ norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
+
+ norm = normalize(norm);
+ float l_dist = -dot(lv, proj_n);
+
+ vec4 proj_tc = (proj_mat * vec4(pos.xyz, 1.0));
+ if (proj_tc.z >= 0.0)
+ {
+ proj_tc.xyz /= proj_tc.w;
+
+ float fa = gl_Color.a+1.0;
+ float dist_atten = min(1.0-(dist2-1.0*(1.0-fa))/fa, 1.0);
+ if (dist_atten > 0.0)
+ {
+ lv = proj_origin-pos.xyz;
+ lv = normalize(lv);
+ float da = dot(norm, lv);
+
+ vec3 col = vec3(0,0,0);
+
+ vec3 diff_tex = texelFetch(diffuseRect, itc, i).rgb;
+
+ float noise = texture2D(noiseMap, frag.xy/128.0).b;
+ if (proj_tc.z > 0.0 &&
+ proj_tc.x < 1.0 &&
+ proj_tc.y < 1.0 &&
+ proj_tc.x > 0.0 &&
+ proj_tc.y > 0.0)
+ {
+ float lit = 0.0;
+ float amb_da = proj_ambiance;
+
+ if (da > 0.0)
+ {
+ float diff = clamp((l_dist-proj_focus)/proj_range, 0.0, 1.0);
+ float lod = diff * proj_lod;
+
+ vec4 plcol = texture2DLodDiffuse(projectionMap, proj_tc.xy, lod);
+
+ vec3 lcol = gl_Color.rgb * plcol.rgb * plcol.a;
+
+ lit = da * dist_atten * noise;
+
+ col = lcol*lit*diff_tex*shadow;
+ amb_da += (da*0.5)*(1.0-shadow)*proj_ambiance;
+ }
+
+ //float diff = clamp((proj_range-proj_focus)/proj_range, 0.0, 1.0);
+ vec4 amb_plcol = texture2DLodAmbient(projectionMap, proj_tc.xy, proj_lod);
+
+ amb_da += (da*da*0.5+0.5)*proj_ambiance;
+
+ amb_da *= dist_atten * noise;
+
+ amb_da = min(amb_da, 1.0-lit);
+
+ col += amb_da*gl_Color.rgb*diff_tex.rgb*amb_plcol.rgb*amb_plcol.a;
+ }
+
+
+ vec4 spec = texelFetch(specularRect, itc, i);
+ if (spec.a > 0.0)
+ {
+ vec3 ref = reflect(normalize(pos), norm);
+
+ //project from point pos in direction ref to plane proj_p, proj_n
+ vec3 pdelta = proj_p-pos;
+ float ds = dot(ref, proj_n);
+
+ if (ds < 0.0)
+ {
+ vec3 pfinal = pos + ref * dot(pdelta, proj_n)/ds;
+
+ vec4 stc = (proj_mat * vec4(pfinal.xyz, 1.0));
+
+ if (stc.z > 0.0)
+ {
+ stc.xy /= stc.w;
+
+ float fatten = clamp(spec.a*spec.a+spec.a*0.5, 0.25, 1.0);
+
+ stc.xy = (stc.xy - vec2(0.5)) * fatten + vec2(0.5);
+
+ if (stc.x < 1.0 &&
+ stc.y < 1.0 &&
+ stc.x > 0.0 &&
+ stc.y > 0.0)
+ {
+ vec4 scol = texture2DLodSpecular(projectionMap, stc.xy, proj_lod-spec.a*proj_lod);
+ col += dist_atten*scol.rgb*gl_Color.rgb*scol.a*spec.rgb*shadow;
+ }
+ }
+ }
+ }
+
+ fcol += col;
+ wght++;
+ }
+ }
+ }
+ }
+
+ if (wght <= 0)
+ {
+ discard;
+ }
+
+ gl_FragColor.rgb = fcol/wght;
+ gl_FragColor.a = 0.0;
+}
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
index 4369b3b34ff8da6af4aabcf4b57e58b02024dd2b..b724c134b9e5928f8eee8d8fb5d7d750ed2612d4 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
@@ -45,7 +45,7 @@ uniform float spot_shadow_offset;
vec4 getPosition(vec2 pos_screen)
{
- float depth = texture2DRect(depthMap, pos_screen.xy).a;
+ float depth = texture2DRect(depthMap, pos_screen.xy).r;
vec2 sc = pos_screen.xy*2.0;
sc /= screen_res;
sc -= vec2(1.0,1.0);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightMSF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightMSF.glsl
new file mode 100644
index 0000000000000000000000000000000000000000..dd6fa958c994725ae96b69099f7cfa09f58d2e12
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightMSF.glsl
@@ -0,0 +1,202 @@
+/**
+ * @file sunLightMSF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+
+#version 120
+
+#extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_texture_multisample : enable
+
+//class 2, shadows, no SSAO
+
+uniform sampler2DMS depthMap;
+uniform sampler2DMS normalMap;
+uniform sampler2DRectShadow shadowMap0;
+uniform sampler2DRectShadow shadowMap1;
+uniform sampler2DRectShadow shadowMap2;
+uniform sampler2DRectShadow shadowMap3;
+uniform sampler2DShadow shadowMap4;
+uniform sampler2DShadow shadowMap5;
+
+
+// Inputs
+uniform mat4 shadow_matrix[6];
+uniform vec4 shadow_clip;
+uniform float ssao_radius;
+uniform float ssao_max_radius;
+uniform float ssao_factor;
+uniform float ssao_factor_inv;
+
+varying vec2 vary_fragcoord;
+varying vec4 vary_light;
+
+uniform mat4 inv_proj;
+uniform vec2 screen_res;
+uniform vec2 shadow_res;
+uniform vec2 proj_shadow_res;
+
+uniform float shadow_bias;
+uniform float shadow_offset;
+
+uniform float spot_shadow_bias;
+uniform float spot_shadow_offset;
+
+vec4 getPosition(ivec2 pos_screen, int sample)
+{
+ float depth = texelFetch(depthMap, pos_screen.xy, sample).r;
+ vec2 sc = vec2(pos_screen.xy)*2.0;
+ sc /= screen_res;
+ sc -= vec2(1.0,1.0);
+ vec4 ndc = vec4(sc.x, sc.y, 2.0*depth-1.0, 1.0);
+ vec4 pos = inv_proj * ndc;
+ pos /= pos.w;
+ pos.w = 1.0;
+ return pos;
+}
+
+float pcfShadow(sampler2DRectShadow shadowMap, vec4 stc, float scl)
+{
+ stc.xyz /= stc.w;
+ stc.z += shadow_bias*scl;
+
+ float cs = shadow2DRect(shadowMap, stc.xyz).x;
+ float shadow = cs;
+
+ shadow += max(shadow2DRect(shadowMap, stc.xyz+vec3(1.5, 1.5, 0.0)).x, cs);
+ shadow += max(shadow2DRect(shadowMap, stc.xyz+vec3(1.5, -1.5, 0.0)).x, cs);
+ shadow += max(shadow2DRect(shadowMap, stc.xyz+vec3(-1.5, 1.5, 0.0)).x, cs);
+ shadow += max(shadow2DRect(shadowMap, stc.xyz+vec3(-1.5, -1.5, 0.0)).x, cs);
+
+ return shadow/5.0;
+
+ //return shadow;
+}
+
+float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl)
+{
+ stc.xyz /= stc.w;
+ stc.z += spot_shadow_bias*scl;
+
+ float cs = shadow2D(shadowMap, stc.xyz).x;
+ float shadow = cs;
+
+ vec2 off = 1.5/proj_shadow_res;
+
+ shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, off.y, 0.0)).x, cs);
+ shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, -off.y, 0.0)).x, cs);
+ shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, off.y, 0.0)).x, cs);
+ shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, -off.y, 0.0)).x, cs);
+
+ return shadow/5.0;
+
+ //return shadow;
+}
+
+void main()
+{
+ vec2 pos_screen = vary_fragcoord.xy;
+ ivec2 itc = ivec2(pos_screen);
+
+ //try doing an unproject here
+
+ vec4 fcol = vec4(0,0,0,0);
+
+ for (int i = 0; i < samples; i++)
+ {
+ vec4 pos = getPosition(itc, i);
+
+ vec4 nmap4 = texelFetch(normalMap, itc, i);
+ nmap4 = vec4((nmap4.xy-0.5)*2.0,nmap4.z,nmap4.w); // unpack norm
+ float displace = nmap4.w;
+ 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
+ {
+ gl_FragColor = vec4(0.0); // doesn't matter
+ return;
+ }*/
+
+ float shadow = 1.0;
+ float dp_directional_light = max(0.0, dot(norm, vary_light.xyz));
+
+ vec3 shadow_pos = pos.xyz + displace*norm;
+ vec3 offset = vary_light.xyz * (1.0-dp_directional_light);
+
+ vec4 spos = vec4(shadow_pos+offset*shadow_offset, 1.0);
+
+ if (spos.z > -shadow_clip.w)
+ {
+ if (dp_directional_light == 0.0)
+ {
+ // if we know this point is facing away from the sun then we know it's in shadow without having to do a squirrelly shadow-map lookup
+ shadow = 0.0;
+ }
+ else
+ {
+ vec4 lpos;
+
+ if (spos.z < -shadow_clip.z)
+ {
+ lpos = shadow_matrix[3]*spos;
+ lpos.xy *= shadow_res;
+ shadow = pcfShadow(shadowMap3, lpos, 0.25);
+ shadow += max((pos.z+shadow_clip.z)/(shadow_clip.z-shadow_clip.w)*2.0-1.0, 0.0);
+ }
+ else if (spos.z < -shadow_clip.y)
+ {
+ lpos = shadow_matrix[2]*spos;
+ lpos.xy *= shadow_res;
+ shadow = pcfShadow(shadowMap2, lpos, 0.5);
+ }
+ else if (spos.z < -shadow_clip.x)
+ {
+ lpos = shadow_matrix[1]*spos;
+ lpos.xy *= shadow_res;
+ shadow = pcfShadow(shadowMap1, lpos, 0.75);
+ }
+ else
+ {
+ lpos = shadow_matrix[0]*spos;
+ lpos.xy *= shadow_res;
+ shadow = pcfShadow(shadowMap0, lpos, 1.0);
+ }
+
+ // take the most-shadowed value out of these two:
+ // * the blurred sun shadow in the light (shadow) map
+ // * an unblurred dot product between the sun and this norm
+ // the goal is to err on the side of most-shadow to fill-in shadow holes and reduce artifacting
+ shadow = min(shadow, dp_directional_light);
+
+ //lpos.xy /= lpos.w*32.0;
+ //if (fract(lpos.x) < 0.1 || fract(lpos.y) < 0.1)
+ //{
+ // shadow = 0.0;
+ //}
+
+ }
+ }
+ else
+ {
+ // more distant than the shadow map covers
+ shadow = 1.0;
+ }
+
+ fcol[0] += shadow;
+ fcol[1] += 1.0;
+
+ spos = vec4(shadow_pos+norm*spot_shadow_offset, 1.0);
+
+ //spotlight shadow 1
+ vec4 lpos = shadow_matrix[4]*spos;
+ fcol[2] += pcfShadow(shadowMap4, lpos, 0.8);
+
+ //spotlight shadow 2
+ lpos = shadow_matrix[5]*spos;
+ fcol[3] += pcfShadow(shadowMap5, lpos, 0.8);
+ }
+
+ gl_FragColor = fcol/samples;
+}
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
index 847b36b1ace5722cf0a4cdec723bc75b2549c177..68e18162f678c612740d9e1f1ed045892a447272 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
@@ -45,7 +45,7 @@ uniform float spot_shadow_offset;
vec4 getPosition(vec2 pos_screen)
{
- float depth = texture2DRect(depthMap, pos_screen.xy).a;
+ float depth = texture2DRect(depthMap, pos_screen.xy).r;
vec2 sc = pos_screen.xy*2.0;
sc /= screen_res;
sc -= vec2(1.0,1.0);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOMSF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOMSF.glsl
new file mode 100644
index 0000000000000000000000000000000000000000..d28741f945f86797108b9144627839d53de07014
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOMSF.glsl
@@ -0,0 +1,241 @@
+/**
+ * @file sunLightSSAOF.glsl
+ *
+ * Copyright (c) 2007-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+#version 120
+
+#extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_texture_multisample : enable
+
+//class 2 -- shadows and SSAO
+
+uniform sampler2DMS depthMap;
+uniform sampler2DMS normalMap;
+uniform sampler2DRectShadow shadowMap0;
+uniform sampler2DRectShadow shadowMap1;
+uniform sampler2DRectShadow shadowMap2;
+uniform sampler2DRectShadow shadowMap3;
+uniform sampler2DShadow shadowMap4;
+uniform sampler2DShadow shadowMap5;
+uniform sampler2D noiseMap;
+
+// Inputs
+uniform mat4 shadow_matrix[6];
+uniform vec4 shadow_clip;
+uniform float ssao_radius;
+uniform float ssao_max_radius;
+uniform float ssao_factor;
+uniform float ssao_factor_inv;
+
+varying vec2 vary_fragcoord;
+varying vec4 vary_light;
+
+uniform mat4 inv_proj;
+uniform vec2 screen_res;
+uniform vec2 shadow_res;
+uniform vec2 proj_shadow_res;
+
+uniform float shadow_bias;
+uniform float shadow_offset;
+
+uniform float spot_shadow_bias;
+uniform float spot_shadow_offset;
+
+vec4 getPosition(ivec2 pos_screen, int sample)
+{
+ float depth = texelFetch(depthMap, pos_screen, sample).r;
+ vec2 sc = vec2(pos_screen.xy)*2.0;
+ sc /= screen_res;
+ sc -= vec2(1.0,1.0);
+ vec4 ndc = vec4(sc.x, sc.y, 2.0*depth-1.0, 1.0);
+ vec4 pos = inv_proj * ndc;
+ pos /= pos.w;
+ pos.w = 1.0;
+ return pos;
+}
+
+//calculate decreases in ambient lighting when crowded out (SSAO)
+float calcAmbientOcclusion(vec4 pos, vec3 norm, int sample)
+{
+ float ret = 1.0;
+
+ vec2 kern[8];
+ // exponentially (^2) distant occlusion samples spread around origin
+ kern[0] = vec2(-1.0, 0.0) * 0.125*0.125;
+ kern[1] = vec2(1.0, 0.0) * 0.250*0.250;
+ kern[2] = vec2(0.0, 1.0) * 0.375*0.375;
+ kern[3] = vec2(0.0, -1.0) * 0.500*0.500;
+ kern[4] = vec2(0.7071, 0.7071) * 0.625*0.625;
+ kern[5] = vec2(-0.7071, -0.7071) * 0.750*0.750;
+ kern[6] = vec2(-0.7071, 0.7071) * 0.875*0.875;
+ kern[7] = vec2(0.7071, -0.7071) * 1.000*1.000;
+
+ vec2 pos_screen = vary_fragcoord.xy;
+ vec3 pos_world = pos.xyz;
+ vec2 noise_reflect = texture2D(noiseMap, vary_fragcoord.xy/128.0).xy;
+
+ float angle_hidden = 0.0;
+ int points = 0;
+
+ float scale = min(ssao_radius / -pos_world.z, ssao_max_radius);
+
+ // it was found that keeping # of samples a constant was the fastest, probably due to compiler optimizations (unrolling?)
+ for (int i = 0; i < 8; i++)
+ {
+ ivec2 samppos_screen = ivec2(pos_screen + scale * reflect(kern[i], noise_reflect));
+ vec3 samppos_world = getPosition(samppos_screen, sample).xyz;
+
+ vec3 diff = pos_world - samppos_world;
+ float dist2 = dot(diff, diff);
+
+ // assume each sample corresponds to an occluding sphere with constant radius, constant x-sectional area
+ // --> solid angle shrinking by the square of distance
+ //radius is somewhat arbitrary, can approx with just some constant k * 1 / dist^2
+ //(k should vary inversely with # of samples, but this is taken care of later)
+
+ angle_hidden = angle_hidden + float(dot((samppos_world - 0.05*norm - pos_world), norm) > 0.0) * min(1.0/dist2, ssao_factor_inv);
+
+ // 'blocked' samples (significantly closer to camera relative to pos_world) are "no data", not "no occlusion"
+ points = points + int(diff.z > -1.0);
+ }
+
+ angle_hidden = min(ssao_factor*angle_hidden/float(points), 1.0);
+
+ ret = (1.0 - (float(points != 0) * angle_hidden));
+
+ return min(ret, 1.0);
+}
+
+float pcfShadow(sampler2DRectShadow shadowMap, vec4 stc, float scl)
+{
+ stc.xyz /= stc.w;
+ stc.z += shadow_bias*scl;
+
+ float cs = shadow2DRect(shadowMap, stc.xyz).x;
+ float shadow = cs;
+
+ shadow += max(shadow2DRect(shadowMap, stc.xyz+vec3(1.5, 1.5, 0.0)).x, cs);
+ shadow += max(shadow2DRect(shadowMap, stc.xyz+vec3(1.5, -1.5, 0.0)).x, cs);
+ shadow += max(shadow2DRect(shadowMap, stc.xyz+vec3(-1.5, 1.5, 0.0)).x, cs);
+ shadow += max(shadow2DRect(shadowMap, stc.xyz+vec3(-1.5, -1.5, 0.0)).x, cs);
+
+ return shadow/5.0;
+
+ //return shadow;
+}
+
+float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl)
+{
+ stc.xyz /= stc.w;
+ stc.z += spot_shadow_bias*scl;
+
+ float cs = shadow2D(shadowMap, stc.xyz).x;
+ float shadow = cs;
+
+ vec2 off = 1.5/proj_shadow_res;
+
+ shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, off.y, 0.0)).x, cs);
+ shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, -off.y, 0.0)).x, cs);
+ shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, off.y, 0.0)).x, cs);
+ shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, -off.y, 0.0)).x, cs);
+
+
+ return shadow/5.0;
+
+ //return shadow;
+}
+
+void main()
+{
+ vec2 pos_screen = vary_fragcoord.xy;
+ ivec2 itc = ivec2(pos_screen);
+ vec4 fcol = vec4(0,0,0,0);
+
+ for (int i = 0; i < samples; i++)
+ {
+ vec4 pos = getPosition(itc, i);
+
+ vec4 nmap4 = texelFetch(normalMap, itc, i);
+ nmap4 = vec4((nmap4.xy-0.5)*2.0,nmap4.z,nmap4.w); // unpack norm
+ float displace = nmap4.w;
+ vec3 norm = nmap4.xyz;
+
+ float shadow = 1.0;
+ float dp_directional_light = max(0.0, dot(norm, vary_light.xyz));
+
+ vec3 shadow_pos = pos.xyz + displace*norm;
+ vec3 offset = vary_light.xyz * (1.0-dp_directional_light);
+
+ vec4 spos = vec4(shadow_pos+offset*shadow_offset, 1.0);
+
+ if (spos.z > -shadow_clip.w)
+ {
+ if (dp_directional_light == 0.0)
+ {
+ // if we know this point is facing away from the sun then we know it's in shadow without having to do a squirrelly shadow-map lookup
+ shadow = 0.0;
+ }
+ else
+ {
+ vec4 lpos;
+
+ if (spos.z < -shadow_clip.z)
+ {
+ lpos = shadow_matrix[3]*spos;
+ lpos.xy *= shadow_res;
+ shadow = pcfShadow(shadowMap3, lpos, 0.25);
+ shadow += max((pos.z+shadow_clip.z)/(shadow_clip.z-shadow_clip.w)*2.0-1.0, 0.0);
+ }
+ else if (spos.z < -shadow_clip.y)
+ {
+ lpos = shadow_matrix[2]*spos;
+ lpos.xy *= shadow_res;
+ shadow = pcfShadow(shadowMap2, lpos, 0.5);
+ }
+ else if (spos.z < -shadow_clip.x)
+ {
+ lpos = shadow_matrix[1]*spos;
+ lpos.xy *= shadow_res;
+ shadow = pcfShadow(shadowMap1, lpos, 0.75);
+ }
+ else
+ {
+ lpos = shadow_matrix[0]*spos;
+ lpos.xy *= shadow_res;
+ shadow = pcfShadow(shadowMap0, lpos, 1.0);
+ }
+
+ // take the most-shadowed value out of these two:
+ // * the blurred sun shadow in the light (shadow) map
+ // * an unblurred dot product between the sun and this norm
+ // the goal is to err on the side of most-shadow to fill-in shadow holes and reduce artifacting
+ shadow = min(shadow, dp_directional_light);
+
+ }
+ }
+ else
+ {
+ // more distant than the shadow map covers
+ shadow = 1.0;
+ }
+
+
+ fcol[0] += shadow;
+ fcol[1] += calcAmbientOcclusion(pos, norm, i);
+
+ spos.xyz = shadow_pos+offset*spot_shadow_offset;
+
+ //spotlight shadow 1
+ vec4 lpos = shadow_matrix[4]*spos;
+ fcol[2] += pcfShadow(shadowMap4, lpos, 0.8);
+
+ //spotlight shadow 2
+ lpos = shadow_matrix[5]*spos;
+ fcol[3] += pcfShadow(shadowMap5, lpos, 0.8);
+ }
+
+ gl_FragColor = fcol / samples;
+}
diff --git a/indra/newview/lldrawpoolwlsky.cpp b/indra/newview/lldrawpoolwlsky.cpp
index 66b834ab116a0772075dfb0aea924b9e1268b2d7..409b18d5229cb6c2c0cccd8620ce9dad9873f938 100644
--- a/indra/newview/lldrawpoolwlsky.cpp
+++ b/indra/newview/lldrawpoolwlsky.cpp
@@ -278,11 +278,13 @@ void LLDrawPoolWLSky::renderDeferred(S32 pass)
renderSkyHaze(camHeightLocal);
- /*LLVector3 const & origin = LLViewerCamera::getInstance()->getOrigin();
+ LLVector3 const & origin = LLViewerCamera::getInstance()->getOrigin();
glPushMatrix();
+
glTranslatef(origin.mV[0], origin.mV[1], origin.mV[2]);
+ gDeferredStarProgram.bind();
// *NOTE: have to bind a texture here since register combiners blending in
// renderStars() requires something to be bound and we might as well only
// bind the moon's texture once.
@@ -292,8 +294,9 @@ void LLDrawPoolWLSky::renderDeferred(S32 pass)
renderStars();
+ gDeferredStarProgram.unbind();
- glPopMatrix();*/
+ glPopMatrix();
renderSkyClouds(camHeightLocal);
diff --git a/indra/newview/llviewercontrol.cpp b/indra/newview/llviewercontrol.cpp
index 379bbe614d62161a5d83a0cabd4cca2830c4db84..00a0b87d933eaa22528dd0e9e65f6c6d272df3b8 100644
--- a/indra/newview/llviewercontrol.cpp
+++ b/indra/newview/llviewercontrol.cpp
@@ -183,6 +183,21 @@ static bool handleReleaseGLBufferChanged(const LLSD& newvalue)
return true;
}
+static bool handleFSAASamplesChanged(const LLSD& newvalue)
+{
+ if (gPipeline.isInit())
+ {
+ gPipeline.releaseGLBuffers();
+ gPipeline.createGLBuffers();
+
+ if (LLPipeline::sRenderDeferred)
+ {
+ LLViewerShaderMgr::instance()->setShaders();
+ }
+ }
+ return true;
+}
+
static bool handleAnisotropicChanged(const LLSD& newvalue)
{
LLImageGL::sGlobalUseAnisotropic = newvalue.asBoolean();
@@ -568,7 +583,7 @@ void settings_setup_listeners()
gSavedSettings.getControl("RenderSpecularResX")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
gSavedSettings.getControl("RenderSpecularResY")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
gSavedSettings.getControl("RenderSpecularExponent")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
- gSavedSettings.getControl("RenderFSAASamples")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
+ gSavedSettings.getControl("RenderFSAASamples")->getSignal()->connect(boost::bind(&handleFSAASamplesChanged, _2));
gSavedSettings.getControl("RenderAnisotropic")->getSignal()->connect(boost::bind(&handleAnisotropicChanged, _2));
gSavedSettings.getControl("RenderShadowResolutionScale")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
gSavedSettings.getControl("RenderGlow")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index 84fb1eb5d00f549f08ec02192daaedaf239f944e..911a8bb65ffcea6d0e3ea997fd98aa6ab11e53e1 100644
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -140,6 +140,7 @@ LLGLSLShader gDeferredPostProgram;
LLGLSLShader gDeferredPostNoDoFProgram;
LLGLSLShader gDeferredWLSkyProgram;
LLGLSLShader gDeferredWLCloudProgram;
+LLGLSLShader gDeferredStarProgram;
LLGLSLShader gLuminanceGatherProgram;
@@ -193,6 +194,7 @@ LLViewerShaderMgr::LLViewerShaderMgr() :
mShaderList.push_back(&gDeferredAvatarAlphaProgram);
mShaderList.push_back(&gDeferredWLSkyProgram);
mShaderList.push_back(&gDeferredWLCloudProgram);
+ mShaderList.push_back(&gDeferredStarProgram);
}
LLViewerShaderMgr::~LLViewerShaderMgr()
@@ -350,6 +352,9 @@ void LLViewerShaderMgr::setShaders()
return;
}
+ //setup preprocessor definitions
+ LLShaderMgr::instance()->mDefinitions["samples"] = llformat("%d", gSavedSettings.getU32("RenderFSAASamples"));
+
reentrance = true;
// Make sure the compiled shader map is cleared before we recompile shaders.
@@ -836,6 +841,8 @@ BOOL LLViewerShaderMgr::loadShadersEffects()
{
BOOL success = TRUE;
+ bool multisample = gSavedSettings.getU32("RenderFSAASamples") > 0 && gGLManager.mHasTextureMultisample;
+
if (mVertexShaderLevel[SHADER_EFFECT] == 0)
{
gGlowProgram.unload();
@@ -861,10 +868,21 @@ BOOL LLViewerShaderMgr::loadShadersEffects()
if (success)
{
+ std::string fragment;
+
+ if (gSavedSettings.getU32("RenderFSAASamples") > 0 && LLRenderTarget::sUseFBO && gGLManager.mHasTextureMultisample)
+ {
+ fragment = "effects/glowExtractMSF.glsl";
+ }
+ else
+ {
+ fragment = "effects/glowExtractF.glsl";
+ }
+
gGlowExtractProgram.mName = "Glow Extract Shader (Post)";
gGlowExtractProgram.mShaderFiles.clear();
gGlowExtractProgram.mShaderFiles.push_back(make_pair("effects/glowExtractV.glsl", GL_VERTEX_SHADER_ARB));
- gGlowExtractProgram.mShaderFiles.push_back(make_pair("effects/glowExtractF.glsl", GL_FRAGMENT_SHADER_ARB));
+ gGlowExtractProgram.mShaderFiles.push_back(make_pair(fragment, GL_FRAGMENT_SHADER_ARB));
gGlowExtractProgram.mShaderLevel = mVertexShaderLevel[SHADER_EFFECT];
success = gGlowExtractProgram.createShader(NULL, &mGlowExtractUniforms);
if (!success)
@@ -957,6 +975,7 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
gDeferredWaterProgram.unload();
gDeferredWLSkyProgram.unload();
gDeferredWLCloudProgram.unload();
+ gDeferredStarProgram.unload();
return TRUE;
}
@@ -1046,40 +1065,83 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
if (success)
{
+ std::string fragment;
+
+ if (multisample)
+ {
+ fragment = "deferred/pointLightMSF.glsl";
+ }
+ else
+ {
+ fragment = "deferred/pointLightF.glsl";
+ }
+
gDeferredLightProgram.mName = "Deferred Light Shader";
gDeferredLightProgram.mShaderFiles.clear();
gDeferredLightProgram.mShaderFiles.push_back(make_pair("deferred/pointLightV.glsl", GL_VERTEX_SHADER_ARB));
- gDeferredLightProgram.mShaderFiles.push_back(make_pair("deferred/pointLightF.glsl", GL_FRAGMENT_SHADER_ARB));
+ gDeferredLightProgram.mShaderFiles.push_back(make_pair(fragment, GL_FRAGMENT_SHADER_ARB));
gDeferredLightProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
success = gDeferredLightProgram.createShader(NULL, NULL);
}
if (success)
{
+ std::string fragment;
+ if (multisample)
+ {
+ fragment = "deferred/multiPointLightMSF.glsl";
+ }
+ else
+ {
+ fragment = "deferred/multiPointLightF.glsl";
+ }
+
gDeferredMultiLightProgram.mName = "Deferred MultiLight Shader";
gDeferredMultiLightProgram.mShaderFiles.clear();
gDeferredMultiLightProgram.mShaderFiles.push_back(make_pair("deferred/multiPointLightV.glsl", GL_VERTEX_SHADER_ARB));
- gDeferredMultiLightProgram.mShaderFiles.push_back(make_pair("deferred/multiPointLightF.glsl", GL_FRAGMENT_SHADER_ARB));
+ gDeferredMultiLightProgram.mShaderFiles.push_back(make_pair(fragment, GL_FRAGMENT_SHADER_ARB));
gDeferredMultiLightProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
success = gDeferredMultiLightProgram.createShader(NULL, NULL);
}
if (success)
{
+ std::string fragment;
+
+ if (multisample)
+ {
+ fragment = "deferred/spotLightMSF.glsl";
+ }
+ else
+ {
+ fragment = "deferred/multiSpotLightF.glsl";
+ }
+
gDeferredSpotLightProgram.mName = "Deferred SpotLight Shader";
gDeferredSpotLightProgram.mShaderFiles.clear();
gDeferredSpotLightProgram.mShaderFiles.push_back(make_pair("deferred/pointLightV.glsl", GL_VERTEX_SHADER_ARB));
- gDeferredSpotLightProgram.mShaderFiles.push_back(make_pair("deferred/multiSpotLightF.glsl", GL_FRAGMENT_SHADER_ARB));
+ gDeferredSpotLightProgram.mShaderFiles.push_back(make_pair(fragment, GL_FRAGMENT_SHADER_ARB));
gDeferredSpotLightProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
success = gDeferredSpotLightProgram.createShader(NULL, NULL);
}
if (success)
{
+ std::string fragment;
+
+ if (multisample)
+ {
+ fragment = "deferred/multiSpotLightMSF.glsl";
+ }
+ else
+ {
+ fragment = "deferred/multiSpotLightF.glsl";
+ }
+
gDeferredMultiSpotLightProgram.mName = "Deferred MultiSpotLight Shader";
gDeferredMultiSpotLightProgram.mShaderFiles.clear();
gDeferredMultiSpotLightProgram.mShaderFiles.push_back(make_pair("deferred/pointLightV.glsl", GL_VERTEX_SHADER_ARB));
- gDeferredMultiSpotLightProgram.mShaderFiles.push_back(make_pair("deferred/multiSpotLightF.glsl", GL_FRAGMENT_SHADER_ARB));
+ gDeferredMultiSpotLightProgram.mShaderFiles.push_back(make_pair(fragment, GL_FRAGMENT_SHADER_ARB));
gDeferredMultiSpotLightProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
success = gDeferredMultiSpotLightProgram.createShader(NULL, NULL);
}
@@ -1343,6 +1405,17 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
success = gDeferredWLCloudProgram.createShader(NULL, &mWLUniforms);
}
+ if (success)
+ {
+ gDeferredStarProgram.mName = "Deferred Star Program";
+ gDeferredStarProgram.mShaderFiles.clear();
+ gDeferredStarProgram.mShaderFiles.push_back(make_pair("deferred/starsV.glsl", GL_VERTEX_SHADER_ARB));
+ gDeferredStarProgram.mShaderFiles.push_back(make_pair("deferred/starsF.glsl", GL_FRAGMENT_SHADER_ARB));
+ gDeferredStarProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
+ gDeferredStarProgram.mShaderGroup = LLGLSLShader::SG_SKY;
+ success = gDeferredStarProgram.createShader(NULL, &mWLUniforms);
+ }
+
if (mVertexShaderLevel[SHADER_DEFERRED] > 1)
{
if (success)
diff --git a/indra/newview/llviewershadermgr.h b/indra/newview/llviewershadermgr.h
index b13775742b1ed09870d80ac965aedf1ffa74d16f..f5371f06190d651efd4357d7ae57f3683e96f98a 100644
--- a/indra/newview/llviewershadermgr.h
+++ b/indra/newview/llviewershadermgr.h
@@ -376,7 +376,7 @@ extern LLGLSLShader gDeferredFullbrightProgram;
extern LLGLSLShader gDeferredAvatarAlphaProgram;
extern LLGLSLShader gDeferredWLSkyProgram;
extern LLGLSLShader gDeferredWLCloudProgram;
-
+extern LLGLSLShader gDeferredStarProgram;
extern LLGLSLShader gLuminanceGatherProgram;
//current avatar shader parameter pointer
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index ef3cbe52783361ce68b6bec6c3649aff70184551..ffe3b4b1a4e55224c7bcca719e7c8e5f767d9fa1 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -589,8 +589,8 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
mScreenWidth = resX;
mScreenHeight = resY;
- //never use more than 4 samples for render targets
- U32 samples = llmin(gSavedSettings.getU32("RenderFSAASamples"), (U32) 4);
+ U32 samples = llmin(gSavedSettings.getU32("RenderFSAASamples"), (U32) 16);
+
if (gGLManager.mIsATI)
{ //disable multisampling of render targets where ATI is involved
samples = 0;
@@ -6170,11 +6170,8 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA);
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
- gGL.getTexUnit(0)->disable();
- gGL.getTexUnit(0)->enable(LLTexUnit::TT_RECT_TEXTURE);
- gGL.getTexUnit(0)->bind(&mScreen);
-
+ mScreen.bindTexture(0, 0);
+
gGL.color4f(1,1,1,1);
gPipeline.enableLightsFullbright(LLColor4(1,1,1,1));
gGL.begin(LLRender::TRIANGLE_STRIP);
@@ -6189,7 +6186,7 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
gGL.end();
- gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE);
+ gGL.getTexUnit(0)->unbind(mScreen.getUsage());
mGlow[2].flush();
}
@@ -6217,7 +6214,6 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
for (S32 i = 0; i < kernel; i++)
{
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
{
LLFastTimer ftm(FTM_RENDER_BLOOM_FBO);
mGlow[i%2].bindTarget();