From 2466f0d43345ef61dd0c08966520a4cfed26093c Mon Sep 17 00:00:00 2001
From: Johann Muszynski <johann.muszynski@gmail.com>
Date: Sun, 26 May 2024 22:04:43 +0300
Subject: [PATCH] wip

---
 src/pt/deferred_renderer_lighting_pass.wgsl | 1 -
 src/pt/shader_source.hpp                    | 5 ++---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/pt/deferred_renderer_lighting_pass.wgsl b/src/pt/deferred_renderer_lighting_pass.wgsl
index 3589e17..38f8008 100644
--- a/src/pt/deferred_renderer_lighting_pass.wgsl
+++ b/src/pt/deferred_renderer_lighting_pass.wgsl
@@ -9,7 +9,6 @@ struct Uniforms {
     inverseViewReverseZProjectionMat: mat4x4f,
     cameraEye: vec4f,
     framebufferSize: vec2f,
-    exposure: f32,
     frameCount: u32,
 }
 
diff --git a/src/pt/shader_source.hpp b/src/pt/shader_source.hpp
index 57cd0d3..0b2b1f8 100644
--- a/src/pt/shader_source.hpp
+++ b/src/pt/shader_source.hpp
@@ -717,7 +717,6 @@ struct Uniforms {
     inverseViewReverseZProjectionMat: mat4x4f,
     cameraEye: vec4f,
     framebufferSize: vec2f,
-    exposure: f32,
     frameCount: u32,
 }
 
@@ -1213,8 +1212,8 @@ fn offsetPosition(p: vec3f, n: vec3f) -> vec3f {
     // Offset added straight into the mantissa bits to ensure the offset is scale-invariant,
     // except for when close to the origin, where we use FLOAT_SCALE as a small epsilon.
     let po = vec3f(
-        bitcast<f32>(bitcast<i32>(p.x) + sel)"
-R"(ect(offset.x, -offset.x, (p.x < 0))),
+        bitcast<f32>(bitcast<i32>(p.x) + select(offset.x, -offs)"
+R"(et.x, (p.x < 0))),
         bitcast<f32>(bitcast<i32>(p.y) + select(offset.y, -offset.y, (p.y < 0))),
         bitcast<f32>(bitcast<i32>(p.z) + select(offset.z, -offset.z, (p.z < 0)))
     );