From 87f598fd3f2b7968af0620b98f16bb86aa17d541 Mon Sep 17 00:00:00 2001 From: Lukas Stockner Date: Tue, 26 Jun 2018 05:34:30 +0200 Subject: [PATCH] Cycles: Fix wrong row count for World MIS CDF calculation --- intern/cycles/render/light.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/intern/cycles/render/light.cpp b/intern/cycles/render/light.cpp index 20c6a53e58f..122c5dfb07a 100644 --- a/intern/cycles/render/light.cpp +++ b/intern/cycles/render/light.cpp @@ -586,7 +586,7 @@ void LightManager::device_update_background(Device *device, double time_start = time_dt(); if(max(res.x, res.y) < 512) { /* Small enough resolution, faster to do single-threaded. */ - background_cdf(0, res.x, res.x, res.y, &pixels, cond_cdf); + background_cdf(0, res.y, res.x, res.y, &pixels, cond_cdf); } else { /* Threaded evaluation for large resolution. */