diff --git a/include/renderer.hpp b/include/renderer.hpp
index 91dd287b..5a2b40b4 100644
--- a/include/renderer.hpp
+++ b/include/renderer.hpp
@@ -14,6 +14,15 @@ class Renderer {
 	static constexpr u32 regNum = 0x300;  // Number of internal PICA registers
 	const std::array<u32, regNum>& regs;
 
+	std::array<u32, 2> fbSize;  // The size of the framebuffer (ie both the colour and depth buffer)'
+
+	u32 colourBufferLoc;                // Location in 3DS VRAM for the colour buffer
+	PICA::ColorFmt colourBufferFormat;  // Format of the colours stored in the colour buffer
+
+	// Same for the depth/stencil buffer
+	u32 depthBufferLoc;
+	PICA::DepthFmt depthBufferFormat;
+
   public:
 	Renderer(GPU& gpu, const std::array<u32, regNum>& internalRegs);
 	virtual ~Renderer();
@@ -29,11 +38,19 @@ class Renderer {
 
 	virtual void screenshot(const std::string& name) = 0;
 
-	virtual void setFBSize(u32 width, u32 height) = 0;
+	void setFBSize(u32 width, u32 height) {
+		fbSize[0] = width;
+		fbSize[1] = height;
+	}
 
-	virtual void setColourFormat(PICA::ColorFmt format) = 0;
-	virtual void setDepthFormat(PICA::DepthFmt format) = 0;
+	void setColourFormat(PICA::ColorFmt format) { colourBufferFormat = format; }
+	void setDepthFormat(PICA::DepthFmt format) {
+		if (format == PICA::DepthFmt::Unknown1) {
+			Helpers::panic("[PICA] Undocumented depth-stencil mode!");
+		}
+		depthBufferFormat = format;
+	}
 
-	virtual void setColourBufferLoc(u32 loc) = 0;
-	virtual void setDepthBufferLoc(u32 loc) = 0;
+	void setColourBufferLoc(u32 loc) { colourBufferLoc = loc; }
+	void setDepthBufferLoc(u32 loc) { depthBufferLoc = loc; }
 };
\ No newline at end of file
diff --git a/include/renderer_gl/renderer_gl.hpp b/include/renderer_gl/renderer_gl.hpp
index 4c059f05..38219216 100644
--- a/include/renderer_gl/renderer_gl.hpp
+++ b/include/renderer_gl/renderer_gl.hpp
@@ -49,15 +49,6 @@ class RendererGL final : public Renderer {
 	SurfaceCache<ColourBuffer, 10, true> colourBufferCache;
 	SurfaceCache<Texture, 256, true> textureCache;
 
-	OpenGL::uvec2 fbSize;  // The size of the framebuffer (ie both the colour and depth buffer)'
-
-	u32 colourBufferLoc;                // Location in 3DS VRAM for the colour buffer
-	PICA::ColorFmt colourBufferFormat;  // Format of the colours stored in the colour buffer
-
-	// Same for the depth/stencil buffer
-	u32 depthBufferLoc;
-	PICA::DepthFmt depthBufferFormat;
-
 	// Dummy VAO/VBO for blitting the final output
 	OpenGL::VertexArray dummyVAO;
 	OpenGL::VertexBuffer dummyVBO;
@@ -88,20 +79,4 @@ class RendererGL final : public Renderer {
 
 	// Take a screenshot of the screen and store it in a file
 	void screenshot(const std::string& name);
-
-	void setFBSize(u32 width, u32 height) {
-		fbSize.x() = width;
-		fbSize.y() = height;
-	}
-
-	void setColourFormat(PICA::ColorFmt format) { colourBufferFormat = format; }
-	void setDepthFormat(PICA::DepthFmt format) {
-		if (format == PICA::DepthFmt::Unknown1) {
-			Helpers::panic("[PICA] Undocumented depth-stencil mode!");
-		}
-		depthBufferFormat = format;
-	}
-
-	void setColourBufferLoc(u32 loc) { colourBufferLoc = loc; }
-	void setDepthBufferLoc(u32 loc) { depthBufferLoc = loc; }
 };
\ No newline at end of file
diff --git a/src/core/renderer_gl/renderer_gl.cpp b/src/core/renderer_gl/renderer_gl.cpp
index 08a7632c..0083364b 100644
--- a/src/core/renderer_gl/renderer_gl.cpp
+++ b/src/core/renderer_gl/renderer_gl.cpp
@@ -961,7 +961,7 @@ void RendererGL::clearBuffer(u32 startAddress, u32 endAddress, u32 value, u32 co
 OpenGL::Framebuffer RendererGL::getColourFBO() {
 	// We construct a colour buffer object and see if our cache has any matching colour buffers in it
 	//  If not, we allocate a texture & FBO for our framebuffer and store it in the cache
-	ColourBuffer sampleBuffer(colourBufferLoc, colourBufferFormat, fbSize.x(), fbSize.y());
+	ColourBuffer sampleBuffer(colourBufferLoc, colourBufferFormat, fbSize[0], fbSize[1]);
 	auto buffer = colourBufferCache.find(sampleBuffer);
 
 	if (buffer.has_value()) {
@@ -973,7 +973,7 @@ OpenGL::Framebuffer RendererGL::getColourFBO() {
 
 void RendererGL::bindDepthBuffer() {
 	// Similar logic as the getColourFBO function
-	DepthBuffer sampleBuffer(depthBufferLoc, depthBufferFormat, fbSize.x(), fbSize.y());
+	DepthBuffer sampleBuffer(depthBufferLoc, depthBufferFormat, fbSize[0], fbSize[1]);
 	auto buffer = depthBufferCache.find(sampleBuffer);
 	GLuint tex;