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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#include "qopenwfdport.h"
#include "qopenwfdportmode.h"
#include "qopenwfdscreen.h"
#include <QtCore/QDebug>
QOpenWFDPort::QOpenWFDPort(QOpenWFDDevice *device, WFDint portEnumeration)
: mDevice(device)
, mPortId(portEnumeration)
, mAttached(false)
, mPipelineId(WFD_INVALID_PIPELINE_ID)
, mPipeline(WFD_INVALID_HANDLE)
{
mPort = wfdCreatePort(device->handle(),portEnumeration,0);
WFDint isPortAttached = wfdGetPortAttribi(device->handle(),mPort,WFD_PORT_ATTACHED);
if (isPortAttached) {
attach();
}
}
QOpenWFDPort::~QOpenWFDPort()
{
detach();
wfdDestroyPort(mDevice->handle(),mPort);
}
void QOpenWFDPort::attach()
{
if (mAttached) {
return;
}
//just forcing port to be on
wfdSetPortAttribi(mDevice->handle(), mPort, WFD_PORT_POWER_MODE, WFD_POWER_MODE_ON);
int numberOfPortModes = wfdGetPortModes(mDevice->handle(),mPort,0,0);
WFDPortMode portModes[numberOfPortModes];
int actualNumberOfPortModes = wfdGetPortModes(mDevice->handle(),mPort,portModes,numberOfPortModes);
Q_ASSERT(actualNumberOfPortModes == numberOfPortModes);
if (!actualNumberOfPortModes) {
qDebug("didn't find any available port modes");
return;
}
for (int i = 0; i < actualNumberOfPortModes; i++) {
if (portModes[i] != WFD_INVALID_HANDLE) {
mPortModes.append(QOpenWFDPortMode(this,portModes[i]));
qDebug() << "PortModeAdded:" << mPortModes.at(mPortModes.size()-1);
}
}
mPixelSize = setNativeResolutionMode();
if (mPixelSize.isEmpty()) {
qDebug("Could not set native resolution mode in QOpenWFPort");
}
WFDfloat physicalWFDSize[2];
wfdGetPortAttribfv(mDevice->handle(),mPort,WFD_PORT_PHYSICAL_SIZE,2,physicalWFDSize);
mPhysicalSize = QSizeF(physicalWFDSize[0],physicalWFDSize[1]);
WFDint numAvailablePipelines = wfdGetPortAttribi(mDevice->handle(),mPort,WFD_PORT_PIPELINE_ID_COUNT);
if (Q_UNLIKELY(!numAvailablePipelines))
qFatal("Not possible to make screen that is not possible to create WFPort with no pipline");
WFDint pipeIds[numAvailablePipelines];
wfdGetPortAttribiv(mDevice->handle(),mPort,WFD_PORT_BINDABLE_PIPELINE_IDS,numAvailablePipelines,pipeIds);
for (int i = 0; i < numAvailablePipelines; i++) {
if (pipeIds[i] != WFD_INVALID_PIPELINE_ID && !mDevice->isPipelineUsed(pipeIds[i])) {
mPipelineId = pipeIds[i];
mDevice-> addToUsedPipelineSet(mPipelineId,this);
mPipeline = wfdCreatePipeline(mDevice->handle(),mPipelineId,WFD_NONE);
if (Q_UNLIKELY(mPipeline == WFD_INVALID_HANDLE))
qFatal("Failed to create pipeline for port %p", this);
break;
}
}
if (mPipeline == WFD_INVALID_HANDLE) {
qWarning("Failed to create pipeline and can't bind it to port");
}
WFDint geomerty[] = { 0, 0, mPixelSize.width(), mPixelSize.height() };
wfdSetPipelineAttribiv(mDevice->handle(),mPipeline, WFD_PIPELINE_SOURCE_RECTANGLE, 4, geomerty);
wfdSetPipelineAttribiv(mDevice->handle(),mPipeline, WFD_PIPELINE_DESTINATION_RECTANGLE, 4, geomerty);
wfdBindPipelineToPort(mDevice->handle(),mPort,mPipeline);
mScreen = new QOpenWFDScreen(this);
QWindowSystemInterface::handleScreenAdded(mScreen);
mAttached = true;
}
void QOpenWFDPort::detach()
{
if (!mAttached)
return;
mAttached = false;
mOn = false;
QWindowSystemInterface::handleScreenRemoved(mScreen);
wfdDestroyPipeline(mDevice->handle(),mPipeline);
mPipelineId = WFD_INVALID_PIPELINE_ID;
mPipeline = WFD_INVALID_HANDLE;
}
bool QOpenWFDPort::attached() const
{
return mAttached;
}
QSize QOpenWFDPort::setNativeResolutionMode()
{
WFDint nativePixelSize[2];
wfdGetPortAttribiv(device()->handle(),mPort,WFD_PORT_NATIVE_RESOLUTION,2,nativePixelSize);
QSize nativeSize(nativePixelSize[0],nativePixelSize[1]);
for (int i = 0; i < mPortModes.size(); i++) {
const QOpenWFDPortMode &mode = mPortModes.at(i);
if (nativeSize == mode.size()) {
wfdSetPortMode(device()->handle(),mPort,mode.handle());
return nativeSize;
}
}
return QSize();
}
QSize QOpenWFDPort::pixelSize() const
{
return mPixelSize;
}
QSizeF QOpenWFDPort::physicalSize() const
{
return mPhysicalSize;
}
QOpenWFDDevice * QOpenWFDPort::device() const
{
return mDevice;
}
WFDPort QOpenWFDPort::handle() const
{
return mPort;
}
WFDint QOpenWFDPort::portId() const
{
return mPortId;
}
WFDPipeline QOpenWFDPort::pipeline() const
{
return mPipeline;
}
QOpenWFDScreen * QOpenWFDPort::screen() const
{
return mScreen;
}
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