1 files changed, 31 insertions, 0 deletions
diff --git a/src/video_core/host_shaders/smaa_neighborhood_blending.frag b/src/video_core/host_shaders/smaa_neighborhood_blending.frag
new file mode 100644
index 000000000..e3de6e249
--- /dev/null
+++ b/src/video_core/host_shaders/smaa_neighborhood_blending.frag
@@ -0,0 +1,31 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#version 460
+
+#extension GL_GOOGLE_include_directive : enable
+
+layout (binding = 0) uniform sampler2D input_tex;
+layout (binding = 1) uniform sampler2D blend_tex;
+
+layout (location = 0) in vec2 tex_coord;
+layout (location = 1) in vec4 offset;
+
+layout (location = 0) out vec4 frag_color;
+
+vec4 metrics = vec4(1.0 / textureSize(input_tex, 0), textureSize(input_tex, 0));
+#define SMAA_RT_METRICS metrics
+#define SMAA_GLSL_4
+#define SMAA_PRESET_ULTRA
+#define SMAA_INCLUDE_VS 0
+#define SMAA_INCLUDE_PS 1
+
+#include "opengl_smaa.glsl"
+
+void main() {
+    frag_color = SMAANeighborhoodBlendingPS(tex_coord,
+                                  offset,
+                                  input_tex,
+                                  blend_tex
+                                  );
+}