From 2c02e6c4a0a467289b9d6b465467e95c71ead8b1 Mon Sep 17 00:00:00 2001
From: Quantum <quantum2048@gmail.com>
Date: Fri, 13 Aug 2021 20:42:35 -0400
Subject: [PATCH] [client] egl: add linear downscale filter shader

---
 client/renderers/EGL/CMakeLists.txt               |  1 +
 client/renderers/EGL/shader/downscale_linear.frag | 12 ++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 client/renderers/EGL/shader/downscale_linear.frag

diff --git a/client/renderers/EGL/CMakeLists.txt b/client/renderers/EGL/CMakeLists.txt
index 9c6c4a09..790408ee 100644
--- a/client/renderers/EGL/CMakeLists.txt
+++ b/client/renderers/EGL/CMakeLists.txt
@@ -65,6 +65,7 @@ build_shaders(
 	shader/ffx_fsr1_rcas.frag
 	shader/downscale.frag
 	shader/downscale_lanczos2.frag
+	shader/downscale_linear.frag
 )
 
 make_defines(
diff --git a/client/renderers/EGL/shader/downscale_linear.frag b/client/renderers/EGL/shader/downscale_linear.frag
new file mode 100644
index 00000000..c68c39f0
--- /dev/null
+++ b/client/renderers/EGL/shader/downscale_linear.frag
@@ -0,0 +1,12 @@
+#version 300 es
+precision mediump float;
+
+in  vec2  fragCoord;
+out vec4  fragColor;
+
+uniform sampler2D texture;
+
+void main()
+{
+  fragColor = texture2D(texture, fragCoord);
+}