017528956b
This way the Compositor can know if per screen rendering is enabled before creating the Scene.
41 lines
997 B
C++
41 lines
997 B
C++
/*
|
|
* KWin - the KDE window manager
|
|
* This file is part of the KDE project.
|
|
*
|
|
* SPDX-FileCopyrightText: 2020 Xaver Hugl <xaver.hugl@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
|
|
#include "abstract_egl_drm_backend.h"
|
|
|
|
#include "drm_backend.h"
|
|
#include "drm_gpu.h"
|
|
#include "drm_output.h"
|
|
|
|
using namespace KWin;
|
|
|
|
AbstractEglDrmBackend::AbstractEglDrmBackend(DrmBackend *drmBackend, DrmGpu *gpu) : m_backend(drmBackend), m_gpu(gpu)
|
|
{
|
|
m_gpu->setEglBackend(this);
|
|
// Egl is always direct rendering.
|
|
setIsDirectRendering(true);
|
|
setSyncsToVBlank(true);
|
|
connect(m_gpu, &DrmGpu::outputEnabled, this, &AbstractEglDrmBackend::addOutput);
|
|
connect(m_gpu, &DrmGpu::outputDisabled, this, &AbstractEglDrmBackend::removeOutput);
|
|
}
|
|
|
|
AbstractEglDrmBackend::~AbstractEglDrmBackend()
|
|
{
|
|
cleanup();
|
|
}
|
|
|
|
void AbstractEglDrmBackend::screenGeometryChanged(const QSize &size)
|
|
{
|
|
Q_UNUSED(size)
|
|
}
|
|
|
|
bool AbstractEglDrmBackend::usesOverlayWindow() const
|
|
{
|
|
return false;
|
|
}
|