Merge pull request #12761 from liamwhite/mp-composite

video_core: rewrite presentation for layer composition

1 files changed, 35 insertions, 0 deletions

diff --git a/src/video_core/renderer_opengl/present/smaa.h b/src/video_core/renderer_opengl/present/smaa.h
new file mode 100644
index 000000000..a48cb4fa9
--- /dev/null
+++ b/src/video_core/renderer_opengl/present/smaa.h
@@ -0,0 +1,35 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "video_core/renderer_opengl/gl_resource_manager.h"
+
+namespace OpenGL {
+
+class ProgramManager;
+
+class SMAA {
+public:
+    explicit SMAA(u32 width, u32 height);
+    ~SMAA();
+
+    GLuint Draw(ProgramManager& program_manager, GLuint input_texture);
+
+private:
+    OGLProgram edge_detection_vert;
+    OGLProgram blending_weight_calculation_vert;
+    OGLProgram neighborhood_blending_vert;
+    OGLProgram edge_detection_frag;
+    OGLProgram blending_weight_calculation_frag;
+    OGLProgram neighborhood_blending_frag;
+    OGLTexture area_tex;
+    OGLTexture search_tex;
+    OGLTexture edges_tex;
+    OGLTexture blend_tex;
+    OGLSampler sampler;
+    OGLFramebuffer framebuffer;
+    OGLTexture texture;
+};
+
+} // namespace OpenGL