diff options
Diffstat (limited to 'indra')
12 files changed, 138 insertions, 376 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl index bd5e9dd758..0fad5b4b50 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl @@ -10,13 +10,11 @@ uniform sampler2DRect depthMap; uniform sampler2DRect normalMap; uniform sampler2DRect lightMap; -uniform sampler2DRect giLightMap; uniform float dist_factor; uniform float blur_size; uniform vec2 delta; -uniform vec3 kern[32]; -uniform int kern_length; +uniform vec3 kern[4]; uniform float kern_scale; varying vec2 vary_fragcoord; @@ -50,7 +48,7 @@ void main() vec2 defined_weight = kern[0].xy; // special case the first (centre) sample's weight in the blur; we have to sample it anyway so we get it for 'free' vec4 col = defined_weight.xyxx * ccol; - for (int i = 1; i < kern_length; i++) + for (int i = 1; i < 4; i++) { vec2 tc = vary_fragcoord.xy + kern[i].z*dlt; vec3 samppos = getPosition(tc).xyz; @@ -61,12 +59,22 @@ void main() defined_weight += kern[i].xy; } } + for (int i = 1; i < 4; i++) + { + vec2 tc = vary_fragcoord.xy - kern[i].z*dlt; + vec3 samppos = getPosition(tc).xyz; + float d = dot(norm.xyz, samppos.xyz-pos.xyz);// dist from plane + if (d*d <= 0.003) + { + col += texture2DRect(lightMap, tc)*kern[i].xyxx; + defined_weight += kern[i].xy; + } + } col /= defined_weight.xyxx; gl_FragColor = col; - - //gl_FragColor = ccol; } + diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl index 2c8d90d1a6..82e9450e68 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl @@ -7,6 +7,8 @@ #version 120 +//class 1 -- no shadows + #extension GL_ARB_texture_rectangle : enable uniform sampler2DRect diffuseRect; @@ -14,7 +16,6 @@ uniform sampler2DRect specularRect; uniform sampler2DRect depthMap; uniform sampler2DRect normalMap; uniform samplerCube environmentMap; -uniform sampler2DRect lightMap; uniform sampler2D noiseMap; uniform sampler2D lightFunc; uniform sampler2D projectionMap; diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl index b4b0d0ce9d..9cf60aad48 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl @@ -11,6 +11,7 @@ uniform sampler2DRect diffuseRect; uniform sampler2DRect specularRect; uniform sampler2DRect positionMap; uniform sampler2DRect normalMap; +uniform sampler2DRect lightMap; uniform sampler2DRect depthMap; uniform sampler2D noiseMap; uniform samplerCube environmentMap; @@ -40,7 +41,7 @@ uniform float scene_light_strength; uniform vec3 env_mat[3]; //uniform mat4 shadow_matrix[3]; //uniform vec4 shadow_clip; -//uniform mat3 ssao_effect_mat; +uniform mat3 ssao_effect_mat; varying vec4 vary_light; varying vec2 vary_fragcoord; @@ -178,7 +179,17 @@ void calcAtmospherics(vec3 inPositionEye, float ambFactor) { temp2.x += .25; //increase ambient when there are more clouds - vec4 tmpAmbient = ambient + (vec4(1.) - ambient) * cloud_shadow.x * 0.5; + vec4 tmpAmbient = ambient + (vec4(1.) - ambient) * cloud_shadow.x * 0.5; + + /* decrease value and saturation (that in HSV, not HSL) for occluded areas + * // for HSV color/geometry used here, see http://gimp-savvy.com/BOOK/index.html?node52.html + * // The following line of code performs the equivalent of: + * float ambAlpha = tmpAmbient.a; + * float ambValue = dot(vec3(tmpAmbient), vec3(0.577)); // projection onto <1/rt(3), 1/rt(3), 1/rt(3)>, the neutral white-black axis + * vec3 ambHueSat = vec3(tmpAmbient) - vec3(ambValue); + * tmpAmbient = vec4(RenderSSAOEffect.valueFactor * vec3(ambValue) + RenderSSAOEffect.saturationFactor *(1.0 - ambFactor) * ambHueSat, ambAlpha); + */ + tmpAmbient = vec4(mix(ssao_effect_mat * tmpAmbient.rgb, tmpAmbient.rgb, ambFactor), tmpAmbient.a); //haze color setAdditiveColor( @@ -250,10 +261,14 @@ void main() vec4 diffuse = texture2DRect(diffuseRect, tc); vec4 spec = texture2DRect(specularRect, vary_fragcoord.xy); - calcAtmospherics(pos.xyz, 0.0); + vec2 scol_ambocc = texture2DRect(lightMap, vary_fragcoord.xy).rg; + float scol = max(scol_ambocc.r, diffuse.a); + float ambocc = scol_ambocc.g; + + calcAtmospherics(pos.xyz, ambocc); vec3 col = atmosAmbient(vec3(0)); - col += atmosAffectDirectionalLight(clamp(da, diffuse.a, 1.0)); + col += atmosAffectDirectionalLight(max(min(da, scol), diffuse.a)); col *= diffuse.rgb; @@ -261,12 +276,12 @@ void main() { vec3 ref = normalize(reflect(pos.xyz, norm.xyz)); float sa = dot(ref, vary_light.xyz); - col.rgb += vary_SunlitColor*spec.rgb*texture2D(lightFunc, vec2(sa, spec.a)).a; + col.rgb += vary_SunlitColor*scol_ambocc.r*spec.rgb*texture2D(lightFunc, vec2(sa, spec.a)).a; } col = atmosLighting(col); col = scaleSoftClip(col); - + gl_FragColor.rgb = col; gl_FragColor.a = 0.0; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl index 2a7234fd83..f320dbb400 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl @@ -161,17 +161,6 @@ void main() } } - /*if (spec.a > 0.0) - { - //vec3 ref = reflect(normalize(pos), norm); - float sa = dot(normalize(lv-normalize(pos)),norm);; - //sa = max(sa, 0.0); - //sa = pow(sa, 128.0 * spec.a*spec.a/dist_atten)*min(dist_atten*4.0, 1.0); - sa = texture2D(lightFunc, vec2(sa, spec.a)).a * min(dist_atten*4.0, 1.0); - sa *= noise; - col += da*sa*lcol*spec.rgb; - }*/ - gl_FragColor.rgb = col; gl_FragColor.a = 0.0; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunLightF.glsl index fafc2ae3cc..56e4055c02 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/sunLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/sunLightF.glsl @@ -5,206 +5,11 @@ * $License$ */ -#extension GL_ARB_texture_rectangle : enable - -uniform sampler2DRect depthMap; -uniform sampler2DRect normalMap; -uniform sampler2DRectShadow shadowMap0; -uniform sampler2DRectShadow shadowMap1; -uniform sampler2DRectShadow shadowMap2; -uniform sampler2DRectShadow shadowMap3; -uniform sampler2DRectShadow shadowMap4; -uniform sampler2DRectShadow shadowMap5; -uniform sampler2D noiseMap; - -uniform sampler2D lightFunc; - - -// 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 float shadow_bias; -uniform float shadow_offset; - -vec4 getPosition(vec2 pos_screen) -{ - float depth = texture2DRect(depthMap, pos_screen.xy).a; - vec2 sc = 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; -} +//class 1, no shadow, no SSAO, should never be called -//calculate decreases in ambient lighting when crowded out (SSAO) -float calcAmbientOcclusion(vec4 pos, vec3 norm) -{ - float ret = 1.0; - - float dist = dot(pos.xyz,pos.xyz); - - if (dist < 64.0*64.0) - { - 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++) - { - vec2 samppos_screen = pos_screen + scale * reflect(kern[i], noise_reflect); - vec3 samppos_world = getPosition(samppos_screen).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) - - //if (dot((samppos_world - 0.05*norm - pos_world), norm) > 0.0) // -0.05*norm to shift sample point back slightly for flat surfaces - // angle_hidden += min(1.0/dist2, ssao_factor_inv); // dist != 0 follows from conditional. max of 1.0 (= ssao_factor_inv * ssao_factor) - 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)); - ret += max((dist-32.0*32.0)/(32.0*32.0), 0.0); - } - - return min(ret, 1.0); -} +#extension GL_ARB_texture_rectangle : enable void main() { - vec2 pos_screen = vary_fragcoord.xy; - - //try doing an unproject here - - vec4 pos = getPosition(pos_screen); - - vec3 norm = texture2DRect(normalMap, pos_screen).xyz*2.0-1.0; - - /*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)); - - vec4 spos = vec4(pos.xyz + norm.xyz * (-pos.z/64.0*shadow_offset+shadow_bias), 1.0); - - //vec3 debug = vec3(0,0,0); - - 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 if (spos.z > -shadow_clip.w) - { - vec4 lpos; - - if (spos.z < -shadow_clip.z) - { - lpos = shadow_matrix[3]*spos; - lpos.xy *= screen_res; - shadow = shadow2DRectProj(shadowMap3, lpos).x; - 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 *= screen_res; - shadow = shadow2DRectProj(shadowMap2, lpos).x; - } - else if (spos.z < -shadow_clip.x) - { - lpos = shadow_matrix[1]*spos; - lpos.xy *= screen_res; - shadow = shadow2DRectProj(shadowMap1, lpos).x; - } - else - { - lpos = shadow_matrix[0]*spos; - lpos.xy *= screen_res; - shadow = shadow2DRectProj(shadowMap0, lpos).x; - } - - // 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); - - /*debug.r = lpos.y / (lpos.w*screen_res.y); - - lpos.xy /= lpos.w*32.0; - if (fract(lpos.x) < 0.1 || fract(lpos.y) < 0.1) - { - debug.gb = vec2(0.5, 0.5); - } - - debug += (1.0-shadow)*0.5;*/ - - } - else - { - // more distant than the shadow map covers - just use directional shading as shadow - shadow = dp_directional_light; - } - - gl_FragColor[0] = shadow; - gl_FragColor[1] = calcAmbientOcclusion(pos, norm); - - //spotlight shadow 1 - vec4 lpos = shadow_matrix[4]*spos; - lpos.xy *= screen_res; - gl_FragColor[2] = shadow2DRectProj(shadowMap4, lpos).x; - - //spotlight shadow 2 - lpos = shadow_matrix[5]*spos; - lpos.xy *= screen_res; - gl_FragColor[3] = shadow2DRectProj(shadowMap5, lpos).x; - - //gl_FragColor.rgb = pos.xyz; - //gl_FragColor.b = shadow; - //gl_FragColor.rgb = debug; + gl_FragColor = vec4(0,0,0,0); } diff --git a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl index 3e29c684e8..5308e5bb1e 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl @@ -230,9 +230,6 @@ void main() } } - //attenuate point light contribution by SSAO component - col *= texture2DRect(lightMap, frag.xy).g; - gl_FragColor.rgb = col; 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 249ac7ef9b..589a292751 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl @@ -11,6 +11,7 @@ uniform sampler2DRect diffuseRect; uniform sampler2DRect specularRect; uniform sampler2DRect normalMap; uniform sampler2DRect lightMap; +uniform sampler2DRect depthMap; uniform sampler2D noiseMap; uniform samplerCube environmentMap; uniform sampler2D lightFunc; @@ -41,7 +42,6 @@ uniform vec3 env_mat[3]; uniform vec4 shadow_clip; uniform mat3 ssao_effect_mat; -uniform sampler2DRect depthMap; uniform mat4 inv_proj; uniform vec2 screen_res; @@ -282,13 +282,5 @@ void main() col = scaleSoftClip(col); gl_FragColor.rgb = col; - - //gl_FragColor.rgb = gi_col.rgb; gl_FragColor.a = 0.0; - - //gl_FragColor.rg = scol_ambocc.rg; - //gl_FragColor.rgb = texture2DRect(lightMap, vary_fragcoord.xy).rgb; - //gl_FragColor.rgb = norm.rgb*0.5+0.5; - //gl_FragColor.rgb = vec3(ambocc); - //gl_FragColor.rgb = vec3(scol); } diff --git a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl index 6617e33c0d..eeaecc157f 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl @@ -179,10 +179,6 @@ void main() } } - //attenuate point light contribution by SSAO component - col *= texture2DRect(lightMap, frag.xy).g; - - gl_FragColor.rgb = col; 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 50502dbdad..04c9a4d19a 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl @@ -7,6 +7,8 @@ #extension GL_ARB_texture_rectangle : enable +//class 2, shadows, no SSAO + uniform sampler2DRect depthMap; uniform sampler2DRect normalMap; uniform sampler2DRectShadow shadowMap0; @@ -52,66 +54,6 @@ vec4 getPosition(vec2 pos_screen) return pos; } -//calculate decreases in ambient lighting when crowded out (SSAO) -float calcAmbientOcclusion(vec4 pos, vec3 norm) -{ - float ret = 1.0; - - float dist = dot(pos.xyz,pos.xyz); - - if (dist < 64.0*64.0) - { - 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++) - { - vec2 samppos_screen = pos_screen + scale * reflect(kern[i], noise_reflect); - vec3 samppos_world = getPosition(samppos_screen).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) - - //if (dot((samppos_world - 0.05*norm - pos_world), norm) > 0.0) // -0.05*norm to shift sample point back slightly for flat surfaces - // angle_hidden += min(1.0/dist2, ssao_factor_inv); // dist != 0 follows from conditional. max of 1.0 (= ssao_factor_inv * ssao_factor) - 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)); - ret += max((dist-32.0*32.0)/(32.0*32.0), 0.0); - } - - return min(ret, 1.0); -} - float pcfShadow(sampler2DRectShadow shadowMap, vec4 stc, float scl) { stc.xyz /= stc.w; @@ -232,7 +174,7 @@ void main() } gl_FragColor[0] = shadow; - gl_FragColor[1] = calcAmbientOcclusion(pos, norm); + gl_FragColor[1] = 1.0; //spotlight shadow 1 vec4 lpos = shadow_matrix[4]*spos; diff --git a/indra/newview/llviewercontrol.cpp b/indra/newview/llviewercontrol.cpp index d071baf72c..b773b95917 100644 --- a/indra/newview/llviewercontrol.cpp +++ b/indra/newview/llviewercontrol.cpp @@ -552,6 +552,7 @@ void settings_setup_listeners() gSavedSettings.getControl("RenderResolutionDivisor")->getSignal()->connect(boost::bind(&handleRenderResolutionDivisorChanged, _2)); gSavedSettings.getControl("RenderDeferred")->getSignal()->connect(boost::bind(&handleSetShaderChanged, _2)); gSavedSettings.getControl("RenderShadowDetail")->getSignal()->connect(boost::bind(&handleSetShaderChanged, _2)); + gSavedSettings.getControl("RenderDeferredSSAO")->getSignal()->connect(boost::bind(&handleSetShaderChanged, _2)); gSavedSettings.getControl("RenderDeferredGI")->getSignal()->connect(boost::bind(&handleSetShaderChanged, _2)); gSavedSettings.getControl("TextureMemory")->getSignal()->connect(boost::bind(&handleVideoMemoryChanged, _2)); gSavedSettings.getControl("AuditTexture")->getSignal()->connect(boost::bind(&handleAuditTextureChanged, _2)); diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp index 5b7b464e91..50e5522174 100644 --- a/indra/newview/llviewershadermgr.cpp +++ b/indra/newview/llviewershadermgr.cpp @@ -973,10 +973,22 @@ BOOL LLViewerShaderMgr::loadShadersDeferred() if (success) { + S32 level = 0; + std::string fragment; + + if (gSavedSettings.getBOOL("RenderDeferredSSAO")) + { + fragment = "deferred/sunLightSSAOF.glsl"; + } + else + { + fragment = "deferred/sunLightF.glsl"; + } + gDeferredSunProgram.mName = "Deferred Sun Shader"; gDeferredSunProgram.mShaderFiles.clear(); gDeferredSunProgram.mShaderFiles.push_back(make_pair("deferred/sunLightV.glsl", GL_VERTEX_SHADER_ARB)); - gDeferredSunProgram.mShaderFiles.push_back(make_pair("deferred/sunLightF.glsl", GL_FRAGMENT_SHADER_ARB)); + gDeferredSunProgram.mShaderFiles.push_back(make_pair(fragment, GL_FRAGMENT_SHADER_ARB)); gDeferredSunProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED]; success = gDeferredSunProgram.createShader(NULL, NULL); } diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index e378fb4d08..fc81241080 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -6268,16 +6268,16 @@ void LLPipeline::renderDeferredLighting() glTexCoord4f(tc.v[0], tc.v[1], tc.v[2], 0); } - if (gSavedSettings.getS32("RenderShadowDetail") > 0) - { - glPushMatrix(); - glLoadIdentity(); - glMatrixMode(GL_PROJECTION); - glPushMatrix(); - glLoadIdentity(); + glPushMatrix(); + glLoadIdentity(); + glMatrixMode(GL_PROJECTION); + glPushMatrix(); + glLoadIdentity(); - mDeferredLight[0].bindTarget(); - if (gSavedSettings.getBOOL("RenderDeferredSun")) + mDeferredLight[0].bindTarget(); + + if (gSavedSettings.getBOOL("RenderDeferredSSAO") || gSavedSettings.getS32("RenderShadowDetail") > 0) + { { //paint shadow/SSAO light map (direct lighting lightmap) LLFastTimer ftm(FTM_SUN_SHADOW); bindDeferredShader(gDeferredSunProgram, 0); @@ -6318,18 +6318,22 @@ void LLPipeline::renderDeferredLighting() unbindDeferredShader(gDeferredSunProgram); } - else - { - mDeferredLight[0].clear(GL_COLOR_BUFFER_BIT); - } + } + else + { + glClearColor(1,1,1,1); + mDeferredLight[0].clear(GL_COLOR_BUFFER_BIT); + glClearColor(0,0,0,0); + } - mDeferredLight[0].flush(); + mDeferredLight[0].flush(); + { //global illumination specific block (still experimental) if (gSavedSettings.getBOOL("RenderDeferredBlurLight") && - gSavedSettings.getBOOL("RenderDeferredGI")) - { + gSavedSettings.getBOOL("RenderDeferredGI")) + { LLFastTimer ftm(FTM_EDGE_DETECTION); - //get edge map + //generate edge map LLGLDisable blend(GL_BLEND); LLGLDisable test(GL_ALPHA_TEST); LLGLDepthTest depth(GL_FALSE); @@ -6426,79 +6430,79 @@ void LLPipeline::renderDeferredLighting() unbindDeferredShader(gDeferredPostGIProgram); } } + } - if (gSavedSettings.getBOOL("RenderDeferredBlurLight")) - { //soften direct lighting lightmap - LLFastTimer ftm(FTM_SOFTEN_SHADOW); - //blur lightmap - mDeferredLight[1].bindTarget(); + if (gSavedSettings.getBOOL("RenderDeferredSSAO")) + { //soften direct lighting lightmap + LLFastTimer ftm(FTM_SOFTEN_SHADOW); + //blur lightmap + mDeferredLight[1].bindTarget(); - glClearColor(1,1,1,1); - mDeferredLight[1].clear(GL_COLOR_BUFFER_BIT); - glClearColor(0,0,0,0); - - bindDeferredShader(gDeferredBlurLightProgram); + glClearColor(1,1,1,1); + mDeferredLight[1].clear(GL_COLOR_BUFFER_BIT); + glClearColor(0,0,0,0); + + bindDeferredShader(gDeferredBlurLightProgram); - LLVector3 go = gSavedSettings.getVector3("RenderShadowGaussian"); - const U32 kern_length = 4; - F32 blur_size = gSavedSettings.getF32("RenderShadowBlurSize"); - F32 dist_factor = gSavedSettings.getF32("RenderShadowBlurDistFactor"); + LLVector3 go = gSavedSettings.getVector3("RenderShadowGaussian"); + const U32 kern_length = 4; + F32 blur_size = gSavedSettings.getF32("RenderShadowBlurSize"); + F32 dist_factor = gSavedSettings.getF32("RenderShadowBlurDistFactor"); - // sample symmetrically with the middle sample falling exactly on 0.0 - F32 x = 0.f; + // sample symmetrically with the middle sample falling exactly on 0.0 + F32 x = 0.f; - LLVector3 gauss[32]; // xweight, yweight, offset + LLVector3 gauss[32]; // xweight, yweight, offset - for (U32 i = 0; i < kern_length; i++) - { - gauss[i].mV[0] = llgaussian(x, go.mV[0]); - gauss[i].mV[1] = llgaussian(x, go.mV[1]); - gauss[i].mV[2] = x; - x += 1.f; - } + for (U32 i = 0; i < kern_length; i++) + { + gauss[i].mV[0] = llgaussian(x, go.mV[0]); + gauss[i].mV[1] = llgaussian(x, go.mV[1]); + gauss[i].mV[2] = x; + x += 1.f; + } - gDeferredBlurLightProgram.uniform2f("delta", 1.f, 0.f); - gDeferredBlurLightProgram.uniform1f("dist_factor", dist_factor); - gDeferredBlurLightProgram.uniform3fv("kern[0]", kern_length, gauss[0].mV); - gDeferredBlurLightProgram.uniform3fv("kern", kern_length, gauss[0].mV); - gDeferredBlurLightProgram.uniform1f("kern_scale", blur_size * (kern_length/2.f - 0.5f)); + gDeferredBlurLightProgram.uniform2f("delta", 1.f, 0.f); + gDeferredBlurLightProgram.uniform1f("dist_factor", dist_factor); + gDeferredBlurLightProgram.uniform3fv("kern[0]", kern_length, gauss[0].mV); + gDeferredBlurLightProgram.uniform3fv("kern", kern_length, gauss[0].mV); + gDeferredBlurLightProgram.uniform1f("kern_scale", blur_size * (kern_length/2.f - 0.5f)); + + { + LLGLDisable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS); + stop_glerror(); + glDrawArrays(GL_TRIANGLE_STRIP, 0, 3); + stop_glerror(); + } - { - LLGLDisable blend(GL_BLEND); - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS); - stop_glerror(); - glDrawArrays(GL_TRIANGLE_STRIP, 0, 3); - stop_glerror(); - } - - mDeferredLight[1].flush(); - unbindDeferredShader(gDeferredBlurLightProgram); + mDeferredLight[1].flush(); + unbindDeferredShader(gDeferredBlurLightProgram); - bindDeferredShader(gDeferredBlurLightProgram, 1); - mDeferredLight[0].bindTarget(); + bindDeferredShader(gDeferredBlurLightProgram, 1); + mDeferredLight[0].bindTarget(); - gDeferredBlurLightProgram.uniform2f("delta", 0.f, 1.f); + gDeferredBlurLightProgram.uniform2f("delta", 0.f, 1.f); - { - LLGLDisable blend(GL_BLEND); - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS); - stop_glerror(); - glDrawArrays(GL_TRIANGLE_STRIP, 0, 3); - stop_glerror(); - } - mDeferredLight[0].flush(); - unbindDeferredShader(gDeferredBlurLightProgram); + { + LLGLDisable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS); + stop_glerror(); + glDrawArrays(GL_TRIANGLE_STRIP, 0, 3); + stop_glerror(); } - - stop_glerror(); - glPopMatrix(); - stop_glerror(); - glMatrixMode(GL_MODELVIEW); - stop_glerror(); - glPopMatrix(); - stop_glerror(); + mDeferredLight[0].flush(); + unbindDeferredShader(gDeferredBlurLightProgram); } + stop_glerror(); + glPopMatrix(); + stop_glerror(); + glMatrixMode(GL_MODELVIEW); + stop_glerror(); + glPopMatrix(); + stop_glerror(); + //copy depth and stencil from deferred screen //mScreen.copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(), // 0, 0, mScreen.getWidth(), mScreen.getHeight(), GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT, GL_NEAREST); |