Differential D23495 Diff 64839 plugins/platforms/hwcomposer/hwcomposer_backend.cpp

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plugins/platforms/hwcomposer/hwcomposer_backend.cpp

Show First 20 Lines • Show All 500 Lines • ▼ Show 20 Line(s)496 uint32_t attributes[] = {
501 HWC_DISPLAY_VSYNC_PERIOD , 501​ HWC_DISPLAY_VSYNC_PERIOD ,
502 HWC_DISPLAY_NO_ATTRIBUTE 502​ HWC_DISPLAY_NO_ATTRIBUTE
503 }; 503​ };
504 device->getDisplayAttributes(device, 0, configs[0], attributes, attr_values); 504​ device->getDisplayAttributes(device, 0, configs[0], attributes, attr_values);
505 QSize pixel(attr_values[0], attr_values[1]); 505​ QSize pixel(attr_values[0], attr_values[1]);
506 if (pixel.isEmpty()) { 506​ if (pixel.isEmpty()) {
507 return; 507​ return;
508 } 508​ }
509 m_pixelSize = pixel; ​
510 509​
511 if (attr_values[2] != 0 && attr_values[3] != 0) { 510​ if (attr_values[2] != 0 && attr_values[3] != 0) {
512 static const qreal factor = 25.4; 511​ static const qreal factor = 25.4;
513 auto physicalSize = QSizeF(qreal(pixel.width() * 1000) / qreal(attr_values[2]) * factor, 512​ auto physicalSize = QSizeF(qreal(pixel.width() * 1000) / qreal(attr_values[2]) * factor,
514 qreal(pixel.height() * 1000) / qreal(attr_values[3]) * factor); 513​ qreal(pixel.height() * 1000) / qreal(attr_values[3]) * factor);
515 setRawPhysicalSize(physicalSize.toSize()); 514​ setRawPhysicalSize(physicalSize.toSize());
516 } else { 515​ } else {
517 // couldn't read physical size, assume 96 dpi 516​ // couldn't read physical size, assume 96 dpi
518 setRawPhysicalSize(pixel / 3.8); 517​ setRawPhysicalSize(pixel / 3.8);
519 } 518​ }
520 519​
521 OutputDeviceInterface::Mode mode; 520​ OutputDeviceInterface::Mode mode;
522 mode.id = 0; 521​ mode.id = 0;
523 mode.size = pixel; 522​ mode.size = pixel;
524 mode.flags = OutputDeviceInterface::ModeFlag::Current | OutputDeviceInterface::ModeFlag::Preferred; 523​ mode.flags = OutputDeviceInterface::ModeFlag::Current | OutputDeviceInterface::ModeFlag::Preferred;
525 mode.refreshRate = (attr_values[4] == 0) ? 60000 : 10E11/attr_values[4]; 524​ mode.refreshRate = (attr_values[4] == 0) ? 60000 : 10E11/attr_values[4];
526 525​
527 initWaylandOutputDevice(QString(), QString(), QByteArray(), {mode}); 526​ initWaylandOutputDevice(QString(), QString(), QByteArray(), {mode});
528 setInternal(true); 527​ setInternal(true);
529 setEnabled(true); 528​ setEnabled(true);
530 setDpmsSupported(true); 529​ setDpmsSupported(true);
531 530​
532 const auto outputGroup = kwinApp()->config()->group("HWComposerOutputs").group("0"); 531​ const auto outputGroup = kwinApp()->config()->group("HWComposerOutputs").group("0");
533 setScale(outputGroup.readEntry("Scale", 1)); 532​ setScale(outputGroup.readEntry("Scale", 1));
534 setWaylandMode(m_pixelSize, mode.refreshRate); 533​ setWaylandMode(pixel, mode.refreshRate);
535} 534​}
536 535​
537HwcomposerOutput::~HwcomposerOutput() 536​HwcomposerOutput::~HwcomposerOutput()
538{ 537​{
539 hwc_close_1(m_device); 538​ hwc_close_1(m_device);
540} 539​}
541 540​
542QSize HwcomposerOutput::pixelSize() const ​
543{ ​
544 return m_pixelSize; ​
545} ​
546 ​
547bool HwcomposerOutput::isValid() const 541​bool HwcomposerOutput::isValid() const
548{ 542​{
549 return m_pixelSize.isValid(); 543​ return isEnabled();
550} 544​}
551 545​
552void HwcomposerOutput::updateDpms(KWayland::Server::OutputInterface::DpmsMode mode) 546​void HwcomposerOutput::updateDpms(KWayland::Server::OutputInterface::DpmsMode mode)
553{ 547​{
554 emit dpmsModeRequested(mode); 548​ emit dpmsModeRequested(mode);
555} 549​}
556 550​
557} 551​}