Add EGLFS integration plugin for Qualcomm msm8996au board
Change-Id: I5bed1fd690daa72492e7ec5f24e80198a2592986 Reviewed-by: Janne Koskinen <janne.p.koskinen@qt.io> Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>bb10
Kimmo Ollila
parent
7b73d455ee
commit
de250dd22c
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{
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"Keys": [ "eglfs_openwfd" ]
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}
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TARGET = qeglfs-openwfd-integration
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QT += core-private gui-private eglfsdeviceintegration-private
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INCLUDEPATH += $$PWD/../../api
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CONFIG += egl
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SOURCES += $$PWD/qeglfsopenwfdmain.cpp \
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$$PWD/qeglfsopenwfdintegration.cpp
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HEADERS += $$PWD/qeglfsopenwfdintegration.h
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OTHER_FILES += $$PWD/eglfs_openwfd.json
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PLUGIN_TYPE = egldeviceintegrations
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PLUGIN_CLASS_NAME = QEglFSOpenWFDIntegrationPlugin
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load(qt_plugin)
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/****************************************************************************
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**
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** Copyright (C) 2017 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the plugins of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qeglfsopenwfdintegration.h"
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#include "wfd.h"
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#include "wfdext2.h"
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QT_BEGIN_NAMESPACE
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#define MAX_NUM_OF_WFD_BUFFERS 3
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#define MAX_NUM_OF_WFD_DEVICES 4
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#define MAX_NUM_OF_WFD_PIPELINES 4
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#define MAX_NUM_OF_WFD_PORT_MODES 64
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#define MAX_NUM_OF_WFD_PORTS 4
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typedef struct wfd_buffer {
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WFD_EGLImageType* image;
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WFDSource source;
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} wfd_buffer_t;
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typedef struct wfd_window {
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WFDDevice dev;
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WFDPort port;
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WFDPipeline pipeline;
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int numBuffers;
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wfd_buffer_t buffers[MAX_NUM_OF_WFD_BUFFERS];
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} wfd_window_t;
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void QEglFSOpenWFDIntegration::platformInit()
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{
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QEglFSDeviceIntegration::platformInit();
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mNativeDisplay = EGL_DEFAULT_DISPLAY;
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// Get device list
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WFDint numDevs = wfdEnumerateDevices(nullptr, 0, nullptr);
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WFDint devIds[MAX_NUM_OF_WFD_DEVICES];
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if (numDevs > 0)
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wfdEnumerateDevices(devIds, numDevs, nullptr);
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// Create device
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mDevice = wfdCreateDevice(WFD_DEFAULT_DEVICE_ID, nullptr);
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if (WFD_INVALID_HANDLE == mDevice)
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qFatal( "Failed to create wfd device");
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// Get port list
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WFDint portIds[MAX_NUM_OF_WFD_PORTS];
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WFDint numPorts = wfdEnumeratePorts(mDevice, nullptr, 0, nullptr);
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wfdEnumeratePorts(mDevice, portIds, numPorts, nullptr);
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// Create port
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mPort = wfdCreatePort(mDevice, portIds[0], nullptr);
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if (WFD_INVALID_HANDLE == mPort)
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qFatal("Failed to create wfd port");
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// Get port modes
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WFDint numPortModes = wfdGetPortModes(mDevice, mPort, nullptr, 0);
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WFDPortMode portModes[MAX_NUM_OF_WFD_PORT_MODES];
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wfdGetPortModes(mDevice, mPort, portModes, numPortModes);
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// Get width and height
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mScreenSize.setWidth(wfdGetPortModeAttribi(mDevice, mPort, portModes[0], WFD_PORT_MODE_WIDTH));
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mScreenSize.setHeight(wfdGetPortModeAttribi(mDevice, mPort, portModes[0], WFD_PORT_MODE_HEIGHT));
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// Set port mode
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wfdSetPortMode(mDevice, mPort, portModes[0]);
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WFDErrorCode eError = wfdGetError(mDevice);
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if (WFD_ERROR_NONE != eError)
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qFatal("Failed to set wfd port mode");
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// Power on
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wfdSetPortAttribi(mDevice, mPort, WFD_PORT_POWER_MODE, WFD_POWER_MODE_ON);
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eError = wfdGetError(mDevice);
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if (WFD_ERROR_NONE != eError)
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qFatal("Failed to power on wfd port");
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}
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QSize QEglFSOpenWFDIntegration::screenSize() const
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{
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return mScreenSize;
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}
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EGLNativeDisplayType QEglFSOpenWFDIntegration::platformDisplay() const
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{
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return mNativeDisplay;
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}
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EGLNativeWindowType QEglFSOpenWFDIntegration::createNativeWindow(QPlatformWindow *window,
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const QSize &size,
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const QSurfaceFormat &format)
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{
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Q_UNUSED(window);
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Q_UNUSED(format);
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// Get list of pipelines
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WFDint numPipelines = wfdEnumeratePipelines(mDevice, nullptr, 0, nullptr);
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WFDint pipelineIds[MAX_NUM_OF_WFD_PIPELINES];
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wfdEnumeratePipelines(mDevice, pipelineIds, numPipelines, nullptr);
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WFDint testId = 0;
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testId = pipelineIds[0];
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WFDPipeline pipeline = wfdCreatePipeline(mDevice, testId, nullptr);
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if (WFD_INVALID_HANDLE == pipeline)
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qFatal("Failed to create wfd pipeline");
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wfdSetPipelineAttribi(mDevice, pipeline, WFD_PIPELINE_TRANSPARENCY_ENABLE,
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(WFD_TRANSPARENCY_SOURCE_ALPHA|WFD_TRANSPARENCY_GLOBAL_ALPHA));
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WFDErrorCode eError = wfdGetError(mDevice);
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if (WFD_ERROR_NONE != eError)
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qFatal("Failed to set WFD_PIPELINE_TRANSPARENCY_ENABLE");
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wfdSetPipelineAttribi(mDevice, pipeline, WFD_PIPELINE_GLOBAL_ALPHA, 255);
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eError = wfdGetError(mDevice);
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if (WFD_ERROR_NONE != eError)
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qFatal("Failed to set WFD_PIPELINE_GLOBAL_ALPHA");
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wfdBindPipelineToPort(mDevice, mPort, pipeline);
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eError = wfdGetError(mDevice);
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if (WFD_ERROR_NONE != eError)
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qFatal("Failed to bind port to pipeline");
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// Create buffers
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WFDSource source[MAX_NUM_OF_WFD_BUFFERS] = {WFD_INVALID_HANDLE, WFD_INVALID_HANDLE,
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WFD_INVALID_HANDLE};
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WFDEGLImage eglImageHandles[MAX_NUM_OF_WFD_BUFFERS];
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WFD_EGLImageType* wfdEglImages[MAX_NUM_OF_WFD_BUFFERS];
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for (int i = 0; i < MAX_NUM_OF_WFD_BUFFERS; i++) {
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wfdCreateWFDEGLImages(mDevice, mScreenSize.width(), mScreenSize.height(),
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WFD_FORMAT_RGBA8888, WFD_USAGE_OPENGL_ES2 | WFD_USAGE_DISPLAY,
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1, &(eglImageHandles[i]), 0);
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wfdEglImages[i] = (WFD_EGLImageType *)(eglImageHandles[i]);
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if (WFD_INVALID_HANDLE == wfdEglImages[i])
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qFatal("Failed to create WDFEGLImages");
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source[i] = wfdCreateSourceFromImage(mDevice, pipeline, eglImageHandles[i], nullptr);
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if (WFD_INVALID_HANDLE == source[i])
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qFatal("Failed to create source from EGLImage");
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}
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// Commit port
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wfdDeviceCommit(mDevice, WFD_COMMIT_ENTIRE_PORT, mPort);
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eError = wfdGetError(mDevice);
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if (WFD_ERROR_NONE != eError)
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qFatal("Failed to commit port");
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// Create native window
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wfd_window_t* nativeWindow = (wfd_window_t*)malloc(sizeof(wfd_window_t));
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if (nullptr == nativeWindow)
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qFatal("Failed to allocate memory for native window");
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nativeWindow->dev = mDevice;
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nativeWindow->port = mPort;
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nativeWindow->pipeline = pipeline;
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nativeWindow->numBuffers = MAX_NUM_OF_WFD_BUFFERS;
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for (int i = 0; i < MAX_NUM_OF_WFD_BUFFERS; i++) {
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nativeWindow->buffers[i].image = wfdEglImages[i];
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nativeWindow->buffers[i].source = source[i];
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}
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return (EGLNativeWindowType)nativeWindow;
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}
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QSurfaceFormat QEglFSOpenWFDIntegration::surfaceFormatFor(const QSurfaceFormat &inputFormat) const
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{
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QSurfaceFormat format;
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format.setRedBufferSize(8);
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format.setGreenBufferSize(8);
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format.setBlueBufferSize(8);
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format.setAlphaBufferSize(8);
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return format;
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}
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void QEglFSOpenWFDIntegration::destroyNativeWindow(EGLNativeWindowType window)
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{
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free((void*)window);
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}
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QT_END_NAMESPACE
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@ -0,0 +1,69 @@
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/****************************************************************************
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**
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** Copyright (C) 2017 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the plugins of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
|
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** accordance with the commercial license agreement provided with the
|
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** Software or, alternatively, in accordance with the terms contained in
|
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** a written agreement between you and The Qt Company. For licensing terms
|
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** and conditions see https://www.qt.io/terms-conditions. For further
|
||||
** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
|
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
|
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
|
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
|
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
|
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
|
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** included in the packaging of this file. Please review the following
|
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** information to ensure the GNU General Public License requirements will
|
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QEGLFSOPENWFDINTEGRATION_H
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#define QEGLFSOPENWFDINTEGRATION_H
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#include "private/qeglfsdeviceintegration_p.h"
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#define WFD_WFDEXT_PROTOTYPES
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#include "wfd.h"
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#include "wfdext2.h"
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QT_BEGIN_NAMESPACE
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class QEglFSOpenWFDIntegration : public QEglFSDeviceIntegration
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{
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public:
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void platformInit() override;
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QSize screenSize() const override;
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EGLNativeWindowType createNativeWindow(QPlatformWindow *window, const QSize &size, const QSurfaceFormat &format) override;
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void destroyNativeWindow(EGLNativeWindowType window) override;
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EGLNativeDisplayType platformDisplay() const override;
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virtual QSurfaceFormat surfaceFormatFor(const QSurfaceFormat &inputFormat) const;
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private:
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QSize mScreenSize;
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EGLNativeDisplayType mNativeDisplay;
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WFDDevice mDevice;
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WFDPort mPort;
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};
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QT_END_NAMESPACE
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#endif
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@ -0,0 +1,58 @@
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/****************************************************************************
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**
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** Copyright (C) 2017 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the plugins of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
|
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** Software or, alternatively, in accordance with the terms contained in
|
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** a written agreement between you and The Qt Company. For licensing terms
|
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** and conditions see https://www.qt.io/terms-conditions. For further
|
||||
** information use the contact form at https://www.qt.io/contact-us.
|
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**
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** GNU Lesser General Public License Usage
|
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** Alternatively, this file may be used under the terms of the GNU Lesser
|
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** General Public License version 3 as published by the Free Software
|
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
|
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** packaging of this file. Please review the following information to
|
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** ensure the GNU Lesser General Public License version 3 requirements
|
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
|
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**
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** GNU General Public License Usage
|
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** Alternatively, this file may be used under the terms of the GNU
|
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** General Public License version 2.0 or (at your option) the GNU General
|
||||
** Public license version 3 or any later version approved by the KDE Free
|
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** Qt Foundation. The licenses are as published by the Free Software
|
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
|
||||
** included in the packaging of this file. Please review the following
|
||||
** information to ensure the GNU General Public License requirements will
|
||||
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
|
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "private/qeglfsdeviceintegration_p.h"
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#include "qeglfsopenwfdintegration.h"
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QT_BEGIN_NAMESPACE
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class QEglFSOpenWFDIntegrationPlugin : public QEglFSDeviceIntegrationPlugin
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{
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Q_OBJECT
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Q_PLUGIN_METADATA(IID QEglFSDeviceIntegrationFactoryInterface_iid FILE "eglfs_openwfd.json")
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public:
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QEglFSDeviceIntegration *create() override {
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return new QEglFSOpenWFDIntegration;
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}
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};
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QT_END_NAMESPACE
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#include "qeglfsopenwfdmain.moc"
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