c9ad5ad3b7
Setting the flag QSurfaceFormat::StereoBuffers does not actually do anything, because we do not utilize the extra buffers provided. We need to expose setting the correct buffers using glDrawBuffers between draw calls. Change-Id: I6a5110405e621030ac3a2886fa83df0cfe928723 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
37 lines
843 B
C++
37 lines
843 B
C++
// Copyright (C) 2022 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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// This is a demo showing stereoscopic rendering.
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// For now, the backend is hardcoded to be OpenGL, because that's the only
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// supported backend.
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#include <QGuiApplication>
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#include <QCommandLineParser>
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#include "window.h"
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int main(int argc, char **argv)
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{
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QGuiApplication app(argc, argv);
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QSurfaceFormat fmt;
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fmt.setDepthBufferSize(24);
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fmt.setStencilBufferSize(8);
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// Request stereoscopic rendering support with left/right buffers
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fmt.setStereo(true);
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QSurfaceFormat::setDefaultFormat(fmt);
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Window w;
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w.resize(1280, 720);
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w.setTitle(QCoreApplication::applicationName());
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w.show();
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int ret = app.exec();
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if (w.handle())
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w.releaseSwapChain();
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return ret;
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}
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