video_core: add null backend

1 files changed, 24 insertions, 0 deletions

diff --git a/src/video_core/renderer_null/renderer_null.cpp b/src/video_core/renderer_null/renderer_null.cpp
new file mode 100644
index 000000000..e2a189b63
--- /dev/null
+++ b/src/video_core/renderer_null/renderer_null.cpp
@@ -0,0 +1,24 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "video_core/renderer_null/renderer_null.h"
+
+namespace Null {
+
+RendererNull::RendererNull(Core::Frontend::EmuWindow& emu_window, Core::Memory::Memory& cpu_memory,
+                           Tegra::GPU& gpu,
+                           std::unique_ptr<Core::Frontend::GraphicsContext> context_)
+    : RendererBase(emu_window, std::move(context_)), m_gpu(gpu), m_rasterizer(cpu_memory, gpu) {}
+
+RendererNull::~RendererNull() = default;
+
+void RendererNull::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
+    if (!framebuffer) {
+        return;
+    }
+
+    m_gpu.RendererFrameEndNotify();
+    render_window.OnFrameDisplayed();
+}
+
+} // namespace Null