diff options
Diffstat (limited to 'indra/newview/app_settings/shaders/class1/deferred')
9 files changed, 59 insertions, 118 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl b/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl index cf9ce646d1..fe796a054d 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl @@ -52,9 +52,6 @@ VARYING vec2 vary_texcoord2; VARYING vec2 vary_texcoord3; VARYING float altitude_blend_factor; -/// Soft clips the light with a gamma correction -vec3 scaleSoftClip(vec3 light); - vec4 cloudNoise(vec2 uv) { vec4 a = texture2D(cloud_noise_texture, uv); @@ -119,7 +116,6 @@ void main() color = (cloudColorSun*(1.-alpha2) + cloudColorAmbient); color.rgb= max(vec3(0), color.rgb); color.rgb *= 2.0; - color.rgb = scaleSoftClip(color.rgb); /// Gamma correct for WL (soft clip effect). frag_data[0] = vec4(color.rgb, alpha1); diff --git a/indra/newview/app_settings/shaders/class1/deferred/deferredUtil.glsl b/indra/newview/app_settings/shaders/class1/deferred/deferredUtil.glsl index 6ab966ae01..4bf16b50bf 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/deferredUtil.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/deferredUtil.glsl @@ -74,7 +74,6 @@ const float ONE_OVER_PI = 0.3183098861; vec3 srgb_to_linear(vec3 cs); vec3 atmosFragLightingLinear(vec3 light, vec3 additive, vec3 atten); -vec3 scaleSoftClipFragLinear(vec3 light); float calcLegacyDistanceAttenuation(float distance, float falloff) { @@ -396,7 +395,7 @@ vec3 pbrIbl(vec3 diffuseColor, specContrib = specular * ao; - return (diffuse + specular*0.5) * ao; //reduce by half to place in appropriate color space for atmospherics + return (diffuse + specular) * ao; } vec3 pbrIbl(vec3 diffuseColor, @@ -562,16 +561,13 @@ vec3 pbrBaseLight(vec3 diffuseColor, vec3 specularColor, float metallic, vec3 v, float NdotV = clamp(abs(dot(norm, v)), 0.001, 1.0); vec3 ibl_spec; - color += pbrIbl(diffuseColor, specularColor, radiance, irradiance, ao, NdotV, 0.2, ibl_spec); + color += pbrIbl(diffuseColor, specularColor, radiance, irradiance, ao, NdotV, perceptualRoughness, ibl_spec); color += pbrPunctual(diffuseColor, specularColor, perceptualRoughness, metallic, norm, v, normalize(light_dir), specContrib) * sunlit * 2.75 * scol; specContrib *= sunlit * 2.75 * scol; specContrib += ibl_spec; - color += colorEmissive*0.5; - - color = atmosFragLightingLinear(color, additive, atten); - color = scaleSoftClipFragLinear(color); + color += colorEmissive; return color; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/emissiveF.glsl b/indra/newview/app_settings/shaders/class1/deferred/emissiveF.glsl index f0522850de..fb97cd95b4 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/emissiveF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/emissiveF.glsl @@ -27,14 +27,9 @@ /*[EXTRA_CODE_HERE]*/ -#ifdef DEFINE_GL_FRAGCOLOR out vec4 frag_color; -#else -#define frag_color gl_FragColor -#endif vec3 fullbrightAtmosTransport(vec3 light); -vec3 fullbrightScaleSoftClip(vec3 light); VARYING vec4 vertex_color; VARYING vec2 vary_texcoord0; @@ -46,8 +41,6 @@ void main() vec4 color = diffuseLookup(vary_texcoord0.xy)*vertex_color; color.rgb = fullbrightAtmosTransport(color.rgb); - color.rgb = fullbrightScaleSoftClip(color.rgb); - frag_color = color; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl index afe504743d..3a15fd1111 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl @@ -88,8 +88,10 @@ void main() #endif #ifndef IS_HUD + color.rgb = fullbrightAtmosTransport(color.rgb); color.rgb = srgb_to_linear(color.rgb); #endif + frag_color.rgb = color.rgb; frag_color.a = color.a; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/pbralphaV.glsl b/indra/newview/app_settings/shaders/class1/deferred/pbralphaV.glsl index a9e114dddc..e9515a9187 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/pbralphaV.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/pbralphaV.glsl @@ -44,18 +44,10 @@ uniform mat4 modelview_matrix; out vec3 vary_position; -uniform vec2 texture_base_color_scale; -uniform float texture_base_color_rotation; -uniform vec2 texture_base_color_offset; -uniform vec2 texture_normal_scale; -uniform float texture_normal_rotation; -uniform vec2 texture_normal_offset; -uniform vec2 texture_metallic_roughness_scale; -uniform float texture_metallic_roughness_rotation; -uniform vec2 texture_metallic_roughness_offset; -uniform vec2 texture_emissive_scale; -uniform float texture_emissive_rotation; -uniform vec2 texture_emissive_offset; +uniform vec4[2] texture_base_color_transform; +uniform vec4[2] texture_normal_transform; +uniform vec4[2] texture_metallic_roughness_transform; +uniform vec4[2] texture_emissive_transform; out vec3 vary_fragcoord; @@ -78,7 +70,7 @@ out vec3 vary_tangent; flat out float vary_sign; out vec3 vary_normal; -vec2 texture_transform(vec2 vertex_texcoord, vec2 khr_gltf_scale, float khr_gltf_rotation, vec2 khr_gltf_offset, mat4 sl_animation_transform); +vec2 texture_transform(vec2 vertex_texcoord, vec4[2] khr_gltf_transform, mat4 sl_animation_transform); void main() @@ -97,10 +89,10 @@ void main() vary_fragcoord.xyz = vert.xyz + vec3(0,0,near_clip); - base_color_texcoord = texture_transform(texcoord0, texture_base_color_scale, texture_base_color_rotation, texture_base_color_offset, texture_matrix0); - normal_texcoord = texture_transform(texcoord0, texture_normal_scale, texture_normal_rotation, texture_normal_offset, texture_matrix0); - metallic_roughness_texcoord = texture_transform(texcoord0, texture_metallic_roughness_scale, texture_metallic_roughness_rotation, texture_metallic_roughness_offset, texture_matrix0); - emissive_texcoord = texture_transform(texcoord0, texture_emissive_scale, texture_emissive_rotation, texture_emissive_offset, texture_matrix0); + base_color_texcoord = texture_transform(texcoord0, texture_base_color_transform, texture_matrix0); + normal_texcoord = texture_transform(texcoord0, texture_normal_transform, texture_matrix0); + metallic_roughness_texcoord = texture_transform(texcoord0, texture_metallic_roughness_transform, texture_matrix0); + emissive_texcoord = texture_transform(texcoord0, texture_emissive_transform, texture_matrix0); #ifdef HAS_SKIN vec3 n = (mat*vec4(normal.xyz+position.xyz,1.0)).xyz-pos.xyz; @@ -133,12 +125,8 @@ uniform mat4 modelview_matrix; out vec3 vary_position; -uniform vec2 texture_base_color_scale; -uniform float texture_base_color_rotation; -uniform vec2 texture_base_color_offset; -uniform vec2 texture_emissive_scale; -uniform float texture_emissive_rotation; -uniform vec2 texture_emissive_offset; +uniform vec4[2] texture_base_color_transform; +uniform vec4[2] texture_emissive_transform; in vec3 position; in vec4 diffuse_color; @@ -149,7 +137,7 @@ out vec2 emissive_texcoord; out vec4 vertex_color; -vec2 texture_transform(vec2 vertex_texcoord, vec2 khr_gltf_scale, float khr_gltf_rotation, vec2 khr_gltf_offset, mat4 sl_animation_transform); +vec2 texture_transform(vec2 vertex_texcoord, vec4[2] khr_gltf_transform, mat4 sl_animation_transform); void main() @@ -159,8 +147,8 @@ void main() gl_Position = vert; vary_position = vert.xyz; - base_color_texcoord = texture_transform(texcoord0, texture_base_color_scale, texture_base_color_rotation, texture_base_color_offset, texture_matrix0); - emissive_texcoord = texture_transform(texcoord0, texture_emissive_scale, texture_emissive_rotation, texture_emissive_offset, texture_matrix0); + base_color_texcoord = texture_transform(texcoord0, texture_base_color_transform, texture_matrix0); + emissive_texcoord = texture_transform(texcoord0, texture_emissive_transform, texture_matrix0); vertex_color = diffuse_color; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/pbrglowV.glsl b/indra/newview/app_settings/shaders/class1/deferred/pbrglowV.glsl index b73d08cf0d..82a50a115c 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/pbrglowV.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/pbrglowV.glsl @@ -34,12 +34,8 @@ uniform mat4 modelview_projection_matrix; uniform mat4 texture_matrix0; -uniform vec2 texture_base_color_scale; -uniform float texture_base_color_rotation; -uniform vec2 texture_base_color_offset; -uniform vec2 texture_emissive_scale; -uniform float texture_emissive_rotation; -uniform vec2 texture_emissive_offset; +uniform vec4[2] texture_base_color_transform; +uniform vec4[2] texture_emissive_transform; in vec3 position; in vec4 emissive; @@ -51,7 +47,7 @@ out vec2 emissive_texcoord; out vec4 vertex_emissive; -vec2 texture_transform(vec2 vertex_texcoord, vec2 khr_gltf_scale, float khr_gltf_rotation, vec2 khr_gltf_offset, mat4 sl_animation_transform); +vec2 texture_transform(vec2 vertex_texcoord, vec4[2] khr_gltf_transform, mat4 sl_animation_transform); void main() { @@ -68,8 +64,8 @@ void main() gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); #endif - base_color_texcoord = texture_transform(texcoord0, texture_base_color_scale, texture_base_color_rotation, texture_base_color_offset, texture_matrix0); - emissive_texcoord = texture_transform(texcoord0, texture_emissive_scale, texture_emissive_rotation, texture_emissive_offset, texture_matrix0); + base_color_texcoord = texture_transform(texcoord0, texture_base_color_transform, texture_matrix0); + emissive_texcoord = texture_transform(texcoord0, texture_emissive_transform, texture_matrix0); vertex_emissive = emissive; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/pbropaqueV.glsl b/indra/newview/app_settings/shaders/class1/deferred/pbropaqueV.glsl index 6f50aefdab..e2c23ac8f0 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/pbropaqueV.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/pbropaqueV.glsl @@ -38,18 +38,10 @@ uniform mat4 modelview_projection_matrix; #endif uniform mat4 texture_matrix0; -uniform vec2 texture_base_color_scale; -uniform float texture_base_color_rotation; -uniform vec2 texture_base_color_offset; -uniform vec2 texture_normal_scale; -uniform float texture_normal_rotation; -uniform vec2 texture_normal_offset; -uniform vec2 texture_metallic_roughness_scale; -uniform float texture_metallic_roughness_rotation; -uniform vec2 texture_metallic_roughness_offset; -uniform vec2 texture_emissive_scale; -uniform float texture_emissive_rotation; -uniform vec2 texture_emissive_offset; +uniform vec4[2] texture_base_color_transform; +uniform vec4[2] texture_normal_transform; +uniform vec4[2] texture_metallic_roughness_transform; +uniform vec4[2] texture_emissive_transform; in vec3 position; in vec4 diffuse_color; @@ -68,7 +60,7 @@ out vec3 vary_tangent; flat out float vary_sign; out vec3 vary_normal; -vec2 texture_transform(vec2 vertex_texcoord, vec2 khr_gltf_scale, float khr_gltf_rotation, vec2 khr_gltf_offset, mat4 sl_animation_transform); +vec2 texture_transform(vec2 vertex_texcoord, vec4[2] khr_gltf_transform, mat4 sl_animation_transform); void main() { @@ -86,10 +78,10 @@ void main() gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); #endif - base_color_texcoord = texture_transform(texcoord0, texture_base_color_scale, texture_base_color_rotation, texture_base_color_offset, texture_matrix0); - normal_texcoord = texture_transform(texcoord0, texture_normal_scale, texture_normal_rotation, texture_normal_offset, texture_matrix0); - metallic_roughness_texcoord = texture_transform(texcoord0, texture_metallic_roughness_scale, texture_metallic_roughness_rotation, texture_metallic_roughness_offset, texture_matrix0); - emissive_texcoord = texture_transform(texcoord0, texture_emissive_scale, texture_emissive_rotation, texture_emissive_offset, texture_matrix0); + base_color_texcoord = texture_transform(texcoord0, texture_base_color_transform, texture_matrix0); + normal_texcoord = texture_transform(texcoord0, texture_normal_transform, texture_matrix0); + metallic_roughness_texcoord = texture_transform(texcoord0, texture_metallic_roughness_transform, texture_matrix0); + emissive_texcoord = texture_transform(texcoord0, texture_emissive_transform, texture_matrix0); #ifdef HAS_SKIN vec3 n = (mat*vec4(normal.xyz+position.xyz,1.0)).xyz-pos.xyz; @@ -114,18 +106,10 @@ uniform mat4 modelview_projection_matrix; uniform mat4 texture_matrix0; -uniform vec2 texture_base_color_scale; -uniform float texture_base_color_rotation; -uniform vec2 texture_base_color_offset; -uniform vec2 texture_normal_scale; -uniform float texture_normal_rotation; -uniform vec2 texture_normal_offset; -uniform vec2 texture_metallic_roughness_scale; -uniform float texture_metallic_roughness_rotation; -uniform vec2 texture_metallic_roughness_offset; -uniform vec2 texture_emissive_scale; -uniform float texture_emissive_rotation; -uniform vec2 texture_emissive_offset; +uniform vec4[2] texture_base_color_transform; +uniform vec4[2] texture_normal_transform; +uniform vec4[2] texture_metallic_roughness_transform; +uniform vec4[2] texture_emissive_transform; in vec3 position; in vec4 diffuse_color; @@ -136,15 +120,15 @@ out vec2 emissive_texcoord; out vec4 vertex_color; -vec2 texture_transform(vec2 vertex_texcoord, vec2 khr_gltf_scale, float khr_gltf_rotation, vec2 khr_gltf_offset, mat4 sl_animation_transform); +vec2 texture_transform(vec2 vertex_texcoord, vec4[2] khr_gltf_transform, mat4 sl_animation_transform); void main() { //transform vertex gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); - base_color_texcoord = texture_transform(texcoord0, texture_base_color_scale, texture_base_color_rotation, texture_base_color_offset, texture_matrix0); - emissive_texcoord = texture_transform(texcoord0, texture_emissive_scale, texture_emissive_rotation, texture_emissive_offset, texture_matrix0); + base_color_texcoord = texture_transform(texcoord0, texture_base_color_transform, texture_matrix0); + emissive_texcoord = texture_transform(texcoord0, texture_emissive_transform, texture_matrix0); vertex_color = diffuse_color; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredGammaCorrect.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredGammaCorrect.glsl index f0e940eb5f..383fcaa9a7 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredGammaCorrect.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredGammaCorrect.glsl @@ -44,9 +44,6 @@ vec3 linear_to_srgb(vec3 cl); //=============================================================== // tone mapping taken from Khronos sample implementation //=============================================================== -const float GAMMA = 2.2; -const float INV_GAMMA = 1.0 / GAMMA; - // sRGB => XYZ => D65_2_D60 => AP1 => RRT_SAT const mat3 ACESInputMat = mat3 @@ -65,29 +62,6 @@ const mat3 ACESOutputMat = mat3 -0.07367, -0.00605, 1.07602 ); - -// linear to sRGB approximation -// see http://chilliant.blogspot.com/2012/08/srgb-approximations-for-hlsl.html -vec3 linearTosRGB(vec3 color) -{ - return pow(color, vec3(INV_GAMMA)); -} - - -// sRGB to linear approximation -// see http://chilliant.blogspot.com/2012/08/srgb-approximations-for-hlsl.html -vec3 sRGBToLinear(vec3 srgbIn) -{ - return vec3(pow(srgbIn.xyz, vec3(GAMMA))); -} - - -vec4 sRGBToLinear(vec4 srgbIn) -{ - return vec4(sRGBToLinear(srgbIn.xyz), srgbIn.w); -} - - // ACES tone map (faster approximation) // see: https://knarkowicz.wordpress.com/2016/01/06/aces-filmic-tone-mapping-curve/ vec3 toneMapACES_Narkowicz(vec3 color) @@ -128,6 +102,7 @@ vec3 toneMapACES_Hill(vec3 color) } uniform float exposure; +uniform float gamma; vec3 toneMap(vec3 color) { @@ -145,11 +120,12 @@ vec3 toneMap(vec3 color) // boost exposure as discussed in https://github.com/mrdoob/three.js/pull/19621 // this factor is based on the exposure correction of Krzysztof Narkowicz in his // implemetation of ACES tone mapping - color /= 0.6; + color *= 1.0/0.6; + //color /= 0.6; color = toneMapACES_Hill(color); #endif - return linearTosRGB(color); + return linear_to_srgb(color); } //=============================================================== @@ -192,16 +168,26 @@ float noise(vec2 x) { //============================= + +vec3 legacyGamma(vec3 color) +{ + color = 1. - clamp(color, vec3(0.), vec3(1.)); + color = 1. - pow(color, vec3(gamma)); // s/b inverted already CPU-side + + return color; +} + void main() { //this is the one of the rare spots where diffuseRect contains linear color values (not sRGB) vec4 diff = texture2D(diffuseRect, vary_fragcoord); diff.rgb = toneMap(diff.rgb); - vec2 tc = vary_fragcoord.xy*screen_res; - + diff.rgb = legacyGamma(diff.rgb); + + vec2 tc = vary_fragcoord.xy*screen_res*4.0; vec3 seed = (diff.rgb+vec3(1.0))*vec3(tc.xy, tc.x+tc.y); vec3 nz = vec3(noise(seed.rg), noise(seed.gb), noise(seed.rb)); - diff.rgb += nz*0.008; + diff.rgb += nz*0.003; //diff.rgb = nz; frag_color = diff; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/textureUtilV.glsl b/indra/newview/app_settings/shaders/class1/deferred/textureUtilV.glsl index 39cc07d2d1..71f7ec52c4 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/textureUtilV.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/textureUtilV.glsl @@ -58,7 +58,7 @@ vec2 khr_texture_transform(vec2 texcoord, vec2 scale, float rotation, vec2 offse // animations, available through LSL script functions such as // LlSetTextureAnim. It assumes a right-handed UV coordinate system. // texcoord - The final texcoord to use for image sampling -vec2 texture_transform(vec2 vertex_texcoord, vec2 khr_gltf_scale, float khr_gltf_rotation, vec2 khr_gltf_offset, mat4 sl_animation_transform) +vec2 texture_transform(vec2 vertex_texcoord, vec4[2] khr_gltf_transform, mat4 sl_animation_transform) { vec2 texcoord = vertex_texcoord; @@ -67,7 +67,7 @@ vec2 texture_transform(vec2 vertex_texcoord, vec2 khr_gltf_scale, float khr_gltf // Convert to left-handed coordinate system. The offset of 1 is necessary // for rotations to be applied correctly. texcoord.y = 1.0 - texcoord.y; - texcoord = khr_texture_transform(texcoord, khr_gltf_scale, khr_gltf_rotation, khr_gltf_offset); + texcoord = khr_texture_transform(texcoord, khr_gltf_transform[0].xy, khr_gltf_transform[0].z, khr_gltf_transform[1].xy); // Convert back to right-handed coordinate system texcoord.y = 1.0 - texcoord.y; |