Added a fail-safe to bloom

Pushing diffusion higher than its designated maximum value would break bloom at low resolutions

Author: Chman

PostProcessing/Runtime/Effects/Bloom.cs

@@ -88,7 +88,7 @@ public override void Render(PostProcessRenderContext context)
             sheet.properties.SetTexture(ShaderIDs.AutoExposureTex, context.autoExposureTexture);
 
             // Determine the iteration count
-            float logh = Mathf.Log(context.height, 2f) + settings.diffusion.value - 10f;
+            float logh = Mathf.Log(context.height, 2f) + Mathf.Min(settings.diffusion.value, 10f) - 10f;
             int logh_i = Mathf.FloorToInt(logh);
             int iterations = Mathf.Clamp(logh_i, 1, k_MaxPyramidSize);
             float sampleScale = 0.5f + logh - logh_i;