From aa4e18740a219be73aa6a98c0f6eea2254efe925 Mon Sep 17 00:00:00 2001
From: jp9000 <obs.jim@gmail.com>
Date: Sun, 24 Apr 2016 13:55:39 -0700
Subject: [PATCH] obs-filters: Fix chroma key shader bug

---
 plugins/obs-filters/data/chroma_key_filter.effect | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugins/obs-filters/data/chroma_key_filter.effect b/plugins/obs-filters/data/chroma_key_filter.effect
index 4ea43ce15..cf1cae023 100644
--- a/plugins/obs-filters/data/chroma_key_filter.effect
+++ b/plugins/obs-filters/data/chroma_key_filter.effect
@@ -1,5 +1,8 @@
 uniform float4x4 ViewProj;
 uniform texture2d image;
+uniform float4x4 color_matrix;
+uniform float3 color_range_min = {0.0, 0.0, 0.0};
+uniform float3 color_range_max = {1.0, 1.0, 1.0};
 
 uniform float4x4 yuv_mat = { 0.182586,  0.614231,  0.062007, 0.062745,
                             -0.100644, -0.338572,  0.439216, 0.501961,