diff --git a/src/platform/qt/DisplayGL.cpp b/src/platform/qt/DisplayGL.cpp
index b5759e8cf..c6ccbe9bc 100644
--- a/src/platform/qt/DisplayGL.cpp
+++ b/src/platform/qt/DisplayGL.cpp
@@ -327,18 +327,12 @@ PainterGL::PainterGL(QWindow* surface, QOpenGLContext* parent, int forceVersion)
 	m_backend->lockAspectRatio = false;
 	m_backend->interframeBlending = false;
 
-	for (int i = 0; i < 3; ++i) {
-		m_free.append(new uint32_t[1024 * 2048]);
+	for (auto& buf : m_buffers) {
+		m_free.append(&buf.front());
 	}
 }
 
 PainterGL::~PainterGL() {
-	while (!m_queue.isEmpty()) {
-		delete[] m_queue.dequeue();
-	}
-	for (auto item : m_free) {
-		delete[] item;
-	}
 	m_gl->makeCurrent(m_surface);
 #if defined(_WIN32) && defined(USE_EPOXY)
 	epoxy_handle_external_wglMakeCurrent();
diff --git a/src/platform/qt/DisplayGL.h b/src/platform/qt/DisplayGL.h
index 6948eec96..84463069a 100644
--- a/src/platform/qt/DisplayGL.h
+++ b/src/platform/qt/DisplayGL.h
@@ -25,6 +25,8 @@
 #include <QThread>
 #include <QTimer>
 
+#include <array>
+
 #include "VideoProxy.h"
 
 #include "platform/video-backend.h"
@@ -119,6 +121,7 @@ private:
 	void dequeue();
 	void dequeueAll();
 
+	std::array<std::array<uint32_t, 0x100000>, 3> m_buffers;
 	QList<uint32_t*> m_free;
 	QQueue<uint32_t*> m_queue;
 	uint32_t* m_buffer;