diff options
4 files changed, 95 insertions, 99 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/deferredUtil.glsl b/indra/newview/app_settings/shaders/class1/deferred/deferredUtil.glsl index b810bb4fd1..43f0034874 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/deferredUtil.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/deferredUtil.glsl @@ -86,6 +86,8 @@ vec4 getPosition(vec2 pos_screen) return pos; } +#if USE_DEFERRED_SHADER_API + vec4 getPositionWithDepth(vec2 pos_screen, float depth) { vec2 sc = getScreenCoordinate(pos_screen); @@ -285,3 +287,5 @@ float calcAmbientOcclusion(vec4 pos, vec3 norm, vec2 pos_screen) return min(ret, 1.0); } +#endif + diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl index 18259ed9ed..5813dd84ee 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl @@ -41,7 +41,7 @@ uniform sampler2DRect normalMap; uniform sampler2DRect lightMap; uniform sampler2DRect depthMap; uniform samplerCube environmentMap; -uniform sampler2D lightFunc; +uniform sampler2D lightFunc; uniform float blur_size; uniform float blur_fidelity; @@ -78,114 +78,106 @@ vec3 fullbrightScaleSoftClip(vec3 l); vec4 getPosition_d(vec2 pos_screen, float depth) { - 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; + 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; } 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; - return getPosition_d(pos_screen, depth); + float depth = texture2DRect(depthMap, pos_screen.xy).a; + return getPosition_d(pos_screen, depth); } void main() { - vec2 tc = vary_fragcoord.xy; - float depth = texture2DRect(depthMap, tc.xy).r; - vec3 pos = getPosition_d(tc, depth).xyz; - vec4 norm = texture2DRect(normalMap, tc); - float envIntensity = norm.z; - norm.xyz = decode_normal(norm.xy); // unpack norm - - float da = dot(norm.xyz, sun_dir.xyz); - - float final_da = max(0.0,da); - final_da = min(final_da, 1.0f); - -// why an ad hoc gamma boost here? srgb_to_linear instead? - final_da = pow(final_da, 1.0/1.3); - - vec4 diffuse = texture2DRect(diffuseRect, tc); - - //convert to gamma space - diffuse.rgb = linear_to_srgb(diffuse.rgb); - - vec4 spec = texture2DRect(specularRect, vary_fragcoord.xy); - vec3 col; - float bloom = 0.0; - { + vec2 tc = vary_fragcoord.xy; + float depth = texture2DRect(depthMap, tc.xy).r; + vec3 pos = getPosition_d(tc, depth).xyz; + vec4 norm = texture2DRect(normalMap, tc); + float envIntensity = norm.z; + norm.xyz = decode_normal(norm.xy); // unpack norm + + float da = dot(norm.xyz, sun_dir.xyz); + + float final_da = clamp(da, 0.0, 1.0); + final_da = pow(final_da, 1.0/1.3); + + vec4 diffuse = texture2DRect(diffuseRect, tc); + + //convert to gamma space + diffuse.rgb = linear_to_srgb(diffuse.rgb); + + vec4 spec = texture2DRect(specularRect, vary_fragcoord.xy); + vec3 col; + float bloom = 0.0; + { vec3 sunlit; vec3 amblit; vec3 additive; vec3 atten; - calcFragAtmospherics(pos.xyz, 1.0, sunlit, amblit, additive, atten); - - float ambient = min(abs(dot(norm.xyz, sun_dir.xyz)), 1.0); - ambient *= 0.5; - ambient *= ambient; - ambient = (1.0 - ambient); - - col = amblit; + calcFragAtmospherics(pos.xyz, 1.0, sunlit, amblit, additive, atten); + + float ambient = min(abs(dot(norm.xyz, sun_dir.xyz)), 1.0); + ambient *= 0.5; + ambient *= ambient; + ambient = (1.0 - ambient); + + col = amblit; col *= ambient; - col += (final_da * sunlit); - col *= diffuse.rgb; - - vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz)); - - if (spec.a > 0.0) // specular reflection - { - // the old infinite-sky shiny reflection - // - - float sa = dot(refnormpersp, sun_dir.xyz); - vec3 dumbshiny = sunlit*(texture2D(lightFunc, vec2(sa, spec.a)).r); - - // add the two types of shiny together - vec3 spec_contrib = dumbshiny * spec.rgb; - bloom = dot(spec_contrib, spec_contrib) / 6; - col += spec_contrib; - } - - - col = mix(col.rgb, diffuse.rgb, diffuse.a); - - if (envIntensity > 0.0) - { //add environmentmap - vec3 env_vec = env_mat * refnormpersp; - - - vec3 refcol = textureCube(environmentMap, env_vec).rgb; - - col = mix(col.rgb, refcol, - envIntensity); - } - - if (norm.w < 0.5) - { - col = mix(atmosFragLighting(col, additive, atten), fullbrightAtmosTransportFrag(col, additive, atten), diffuse.a); - col = mix(scaleSoftClip(col), fullbrightScaleSoftClip(col), diffuse.a); - } - - #ifdef WATER_FOG - vec4 fogged = applyWaterFogView(pos.xyz,vec4(col, bloom)); - col = fogged.rgb; - bloom = fogged.a; - #endif - - col = srgb_to_linear(col); - - //col = vec3(1,0,1); - //col.g = envIntensity; - } - - frag_color.rgb = col.rgb; - frag_color.a = bloom; + col += (final_da * sunlit); + col *= diffuse.rgb; + + vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz)); + + if (spec.a > 0.0) // specular reflection + { + // the old infinite-sky shiny reflection + // + + float sa = dot(refnormpersp, sun_dir.xyz); + vec3 dumbshiny = sunlit*(texture2D(lightFunc, vec2(sa, spec.a)).r); + + // add the two types of shiny together + vec3 spec_contrib = dumbshiny * spec.rgb; + bloom = dot(spec_contrib, spec_contrib) / 6; + col += spec_contrib; + } + + col = mix(col.rgb, diffuse.rgb, diffuse.a); + + if (envIntensity > 0.0) + { //add environmentmap + vec3 env_vec = env_mat * refnormpersp; + vec3 refcol = textureCube(environmentMap, env_vec).rgb; + col = mix(col.rgb, refcol, envIntensity); + } + + if (norm.w < 0.5) + { + col = mix(atmosFragLighting(col, additive, atten), fullbrightAtmosTransportFrag(col, additive, atten), diffuse.a); + col = mix(scaleSoftClip(col), fullbrightScaleSoftClip(col), diffuse.a); + } + + #ifdef WATER_FOG + vec4 fogged = applyWaterFogView(pos.xyz,vec4(col, bloom)); + col = fogged.rgb; + bloom = fogged.a; + #endif + + col = srgb_to_linear(col); + + //col = vec3(1,0,1); + //col.g = envIntensity; + } + + frag_color.rgb = col.rgb; + frag_color.a = bloom; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightV.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightV.glsl index b59fcbe017..e992776cb4 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/softenLightV.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightV.glsl @@ -1,5 +1,5 @@ /** - * @file softenLightF.glsl + * @file softenLightV.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code diff --git a/indra/newview/app_settings/shaders/class2/windlight/gammaF.glsl b/indra/newview/app_settings/shaders/class2/windlight/gammaF.glsl index 6401845af2..ac7c57747e 100644 --- a/indra/newview/app_settings/shaders/class2/windlight/gammaF.glsl +++ b/indra/newview/app_settings/shaders/class2/windlight/gammaF.glsl @@ -48,11 +48,11 @@ vec3 scaleSoftClip(vec3 light) } vec3 fullbrightScaleSoftClipFrag(vec3 light) { - return mix(scaleSoftClip(light.rgb), light.rgb, getAtmosAttenuation()); + return scaleSoftClipFrag(light.rgb); } vec3 fullbrightScaleSoftClip(vec3 light) { - return fullbrightScaleSoftClipFrag(light); + return scaleSoftClipFrag(light); } |