/* KWin - the KDE window manager This file is part of the KDE project. SPDX-FileCopyrightText: 2020 Xaver Hugl SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef EGLMULTIBACKEND_H #define EGLMULTIBACKEND_H #include "abstract_egl_drm_backend.h" namespace KWin { class EglMultiBackend : public OpenGLBackend { Q_OBJECT public: EglMultiBackend(DrmBackend *backend, AbstractEglDrmBackend *primaryEglBackend); ~EglMultiBackend(); void init() override; QRegion beginFrame(AbstractOutput *output) override; void endFrame(AbstractOutput *output, const QRegion &damage, const QRegion &damagedRegion) override; bool scanout(AbstractOutput *output, SurfaceItem *surfaceItem) override; bool makeCurrent() override; void doneCurrent() override; SurfaceTexture *createSurfaceTextureInternal(SurfacePixmapInternal *pixmap) override; SurfaceTexture *createSurfaceTextureWayland(SurfacePixmapWayland *pixmap) override; QSharedPointer textureForOutput(AbstractOutput *requestedOutput) const override; bool directScanoutAllowed(AbstractOutput *output) const override; public Q_SLOTS: void addGpu(DrmGpu *gpu); void removeGpu(DrmGpu *gpu); private: DrmBackend *m_platform; QVector m_backends; bool m_initialized = false; AbstractEglDrmBackend *findBackend(AbstractOutput *output) const; }; } #endif // EGLMULTIBACKEND_H