void ItemListItem::setHighlight(const QColor &color) {
if (_Change(d->highlight, color)) {
if (d->pressed.attached && d->pressed.attached->canInteract())
d->pressed.attached->setColor(d->highlight);
emit highlightChanged();
}
}
void VideoRendererItem::reset() {
if (_Change(d->dropped, 0))
emit droppedFramesChanged(d->dropped);
d->drawnFrames = 0;
d->lastCheckedFrames = 0;
d->lastCheckedTime = 0;
}
void VideoRendererItem::setChromaUpscaler(InterpolatorType type) {
if (_Change(d->chromaUpscaler, type)) {
if (d->shader)
d->shader->setChromaInterpolator(d->chromaUpscaler);
rerender();
}
}
void SoftwareDeinterlacer::setOption(const DeintOption &deint) {
if (!_Change(d->deint, deint))
return;
d->option.clear();
if (d->deint.method == DeintMethod::None) {
d->type = Pass;
} else if (deint.device == DeintDevice::OpenGL || d->deint.device == DeintDevice::GPU) {
d->type = Mark;
} else {
d->type = PP;
switch (d->deint.method) {
case DeintMethod::LinearBob:
d->option = "li";
break;
case DeintMethod::LinearBlend:
d->option = "lb";
break;
case DeintMethod::CubicBob:
d->option = "ci";
break;
case DeintMethod::Median:
d->option = "md";
break;
case DeintMethod::Yadif:
d->option = _L("yadif") + (d->deint.doubler ? "=mode=1" : "");
d->type = Graph;
break;
default:
d->type = Pass;
break;
}
}
}
void AScrollBar::DoMouseMove(AEvent* pEvent)
{
AMouseEvent* evt = dynamic_cast<AMouseEvent*>(pEvent);
if( evt == NULL ) return;
int iElem = ButtonElemOnPos(evt->m_X,evt->m_Y);
if( evt->m_KeyStates.Has(ksLeftButton) ) iElem = m_MouseOnElem;
if(iElem == SCROLLBAR_ELEM_NONE ) return;
if( !(evt->m_KeyStates.Has(ksLeftButton) || evt->m_KeyStates.Has(ksRightButton) || evt->m_KeyStates.Has(ksMiddleButton)) )
m_ElemStatus = SCROLLBAR_STATUS_OVER;
if( evt->m_KeyStates.Has(ksLeftButton))
{
if( iElem == SCROLLBAR_ELEM_SLIDE )
{
int iSize= 0;
if( m_Kind == sbVert ) iSize = evt->m_Y - m_ptMouse.y;
else iSize = evt->m_X - m_ptMouse.x;
if( GetRate() != 0.0 )
iSize = (int)( (double)iSize / GetRate() );
if( iSize != 0 )
{
m_iPosition = m_iDownPosition;
_Change(iSize);
}
}
}
base_class::DoMouseMove(pEvent);
Refresh();
}
void VideoRendererItem::prepare(QSGGeometryNode *node) {
Q_ASSERT(d->shader);
if (d->take) {
auto image = renderTarget().toImage();
if (!image.isNull())
d->mposd->drawOn(image);
emit frameImageObtained(image);
d->take = false;
}
if (!d->queue.isEmpty()) {
auto &frame = d->queue.front();
if (!frame.format().isEmpty()) {
d->ptsOut = frame.pts();
d->render = true;
d->frameSize = frame.format().size();
if (_Change(d->displaySize, frame.format().displaySize()))
d->updateGeometry(true);
d->shader->upload(frame);
d->direct = d->shader->directRendering();
++d->drawnFrames;
}
d->queue.pop_front();
if (!d->queue.isEmpty()) {
if (d->queue.size() > 3) {
emit droppedFramesChanged(d->dropped += d->queue.size());
d->queue.clear();
} else {
if (d->queue.size() > 1) {
d->queue.pop_front();
emit droppedFramesChanged(++d->dropped);
}
update();
}
}
}
if (d->render && !d->frameSize.isEmpty()) {
if (d->rerender)
d->shader->reupload();
if (d->direct) {
setRenderTarget(d->shader->renderTarget());
} else {
if (!d->fbo || d->fbo->size() != d->frameSize) {
_Renew(d->fbo, d->frameSize, OpenGLCompat::framebufferObjectTextureFormat());
Q_ASSERT(d->fbo->isValid());
}
setRenderTarget(d->fbo->texture());
d->fbo->bind();
d->shader->render(d->kernel);
d->fbo->release();
}
node->markDirty(QSGNode::DirtyMaterial);
}
d->rerender = d->render = false;
LOG_GL_ERROR_Q
}
void VideoRendererItem::setEffects(Effects effects) {
if ((effects^d->effects) & (FlipHorizontally | FlipVertically))
setGeometryDirty();
if (_Change(d->effects, effects)) {
if (d->shader)
d->shader->setEffects(d->effects);
d->fillKernel();
d->repaint();
}
}
SimpleFboItem::SimpleFboItem(QQuickItem *parent)
: SimpleTextureItem(parent) {
connect(&m_sizeChecker, &QTimer::timeout, [this] () {
if (!_Change(m_prevSize, QSizeF(width(), height()).toSize())) {
m_sizeChecker.stop();
emit targetSizeChanged(m_targetSize = m_prevSize);
}
});
m_sizeChecker.setInterval(300);
}
SimpleFboItem::SimpleFboItem(QQuickItem *parent)
: SimpleTextureItem(parent) {
connect(&m_sizeChecker, &QTimer::timeout, [this] () {
if (!_Change(m_prevSize, size().toSize())) {
m_sizeChecker.stop();
reserve(UpdateMaterial);
m_targetSize = m_prevSize;
}
});
m_sizeChecker.setInterval(300);
}
VideoRenderer::VideoRenderer(QQuickItem *parent)
: Super(parent), d(new Data)
{
d->p = this;
d->letterbox = new LetterboxItem(this);
const QQmlProperty property(d->letterbox, u"anchors.centerIn"_q);
property.write(QVariant::fromValue(this));
setZ(-1);
setAcceptHoverEvents(true);
setAcceptedMouseButtons(Qt::AllButtons);
setFlag(ItemAcceptsDrops, true);
connect(&d->sizeChecker, &QTimer::timeout, [this] () {
if (_Change(d->frame.size, d->fboSizeHint()) |
_Change(d->osd.size, d->osdSizeHint())) {
d->redraw = true;
reserve(UpdateAll);
}
});
d->sizeChecker.setInterval(300);
d->sizeChecker.setSingleShot(true);
}
void layout() {
rectCount = 0;
minimum = 0;
if (list.isEmpty())
return;
_Expand(rects, list.size()+4, 2.1);
int fills = 0;
qreal filled = 0;
auto calculate = [&filled, &fills, this] (const ItemListAttached *attached) {
filled += 2*O::padding(p, attached);
if (attached->thickness() < 0) {
if (length < 0)
++fills;
else
filled += length;
} else
filled += attached->thickness();
};
runLayoutLoop(calculate);
const auto fill = qMax((O::length(p) - filled)/fills, 0.0);
auto it = rects.begin();
qreal pos = 0;
auto append = [&it, &pos, fill, this] (ItemListAttached *attached) {
qreal total = 2*O::padding(p, attached);
if (attached->thickness() < 0) {
if (length < 0)
total += fill;
else
total += length;
} else
total += attached->thickness();
attached->fill(total);
if (attached->isQmlItem()) {
const auto vpad = pick(attached->verticalPadding(), this->vpad);
const auto hpad = pick(attached->horizontalPadding(), this->hpad);
const auto rect = O::itemRect(p, attached, pos, {hpad, vpad});
auto qml = static_cast<QQuickItem*>(attached->attachee());
qml->setPosition(rect.topLeft());
qml->setSize(rect.size());
}
it->attached = attached;
it->pos = pos;
++it;
pos += total;
};
runLayoutLoop(append);
rectCount = std::distance(rects.begin(), it);
if (_Change(minimum, filled))
emit p->minimumLengthChanged();
p->setGeometryDirty();
}
bool VdaMixer::upload(const VideoFrame &frame, bool /*deint*/) {
Q_ASSERT(frame.format().imgfmt() == IMGFMT_VDA);
CGLError error = kCGLNoError;
for (auto &texture : m_textures) {
const auto cgl = CGLGetCurrentContext();
const auto surface = CVPixelBufferGetIOSurface((CVPixelBufferRef)frame.data(3));
texture.bind();
const auto w = IOSurfaceGetWidthOfPlane(surface, texture.plane());
const auto h = IOSurfaceGetHeightOfPlane(surface, texture.plane());
if (_Change(error, CGLTexImageIOSurface2D(cgl, texture.target(), texture.format(), w, h, texture.transfer().format, texture.transfer().type, surface, texture.plane()))) {
_Error("CGLError: %%(0x%%)", CGLErrorString(error), _N(error, 16));
return false;
}
}
return true;
}
void updateGeometry(bool forceUpdateOsd) {
QRectF letter;
if (_Change(vtx, frameRect(p->geometry(), offset, &letter))) {
if (vtx.size() != QSizeF(mposd->width(), mposd->height())) {
if (forceUpdateOsd)
mposd->forceUpdateTargetSize();
}
mposd->setGeometry(vtx);
emit p->frameRectChanged(vtx);
}
if (letterbox->set(p->rect(), letter))
emit p->screenRectChanged(letterbox->screen());
if (overlay)
overlay->setGeometry(overlayInLetterbox ? p->rect() : letterbox->screen());
p->setGeometryDirty();
}
void AScrollBar::DoMouseWheel(AEvent* pEvent)
{
AMouseEvent* evt = dynamic_cast<AMouseEvent *>(pEvent);
if( evt == NULL ) return;
if( evt->m_Delta == 0 ) return;
int delta = 7864320;//for 上下滚动
if( evt->m_KeyStates.Has(ksShift) ) delta = 7864316;//for 左右滚动 fix me later 为什么会有差异？
int iSize = -(evt->m_Delta / delta * m_iMiniStep);//7864320 ? fix me later
if( GetRate() != 0.0 ) iSize = (int)( (double)iSize/GetRate() );
_Change(iSize);
Refresh();
}
VideoRenderer::VideoRenderer(QQuickItem *parent)
: HighQualityTextureItem(parent)
, d(new Data(this))
{
d->letterbox = new LetterboxItem(this);
const QQmlProperty property(d->letterbox, u"anchors.centerIn"_q);
property.write(QVariant::fromValue(this));
setZ(-1);
setAcceptHoverEvents(true);
setAcceptedMouseButtons(Qt::AllButtons);
setFlag(ItemAcceptsDrops, true);
connect(&d->sizeChecker, &QTimer::timeout, [=] () { d->updateOsdSize(); });
d->sizeChecker.setInterval(300);
d->measure.setTimer([=]() {
if (_Change(d->fps, d->measure.get()))
emit fpsChanged(d->fps);
}, 100000);
}
void AScrollBar::DoMouseDown(AEvent* pEvent)
{
AMouseEvent* evt = dynamic_cast<AMouseEvent*>(pEvent);
if( evt == NULL ) return;
m_MouseOnElem = ButtonElemOnPos(evt->m_X,evt->m_Y);
m_ptMouse = APoint(evt->m_X,evt->m_Y);
m_ElemStatus = SCROLLBAR_STATUS_DOWN;
m_iDownPosition = (int)m_iPosition;
if( OnMouseDown.IsValid() )
OnMouseDown.Call(this,pEvent);
else
{
int delta = 0;
if( m_MouseOnElem == SCROLLBAR_ELEM_BUTTON1 ) delta = -m_iMiniStep;
else if( m_MouseOnElem == SCROLLBAR_ELEM_BUTTON2 ) delta = m_iMiniStep;
else if( m_MouseOnElem == SCROLLBAR_ELEM_RAIL_1 ) delta = -m_iBigStep;
else if( m_MouseOnElem == SCROLLBAR_ELEM_RAIL_2 ) delta = m_iBigStep;
if( m_MouseOnElem == SCROLLBAR_ELEM_TOP1 )
{
delta = -GetPosition();
}
else if( m_MouseOnElem == SCROLLBAR_ELEM_TOP2 )
{
delta = GetRange() - GetPosition();
}
if( delta != 0 )
{
_Change(delta);
}
Refresh();
}
}
void VideoRendererItem::customEvent(QEvent *event) {
switch ((int)event->type()) {
case NewFrame:
if (d->queue.size() < 3)
d->queue.push_back(_GetData<VideoFrame>(event));
update();
break;
case NextFrame:
update();
break;
case Rerender:
d->repaint();
break;
case UpdateDeint: {
if (_Change(d->deint, _GetData<DeintMethod>(event)) && d->shader) {
d->shader->setDeintMethod(d->deint);
d->repaint();
}
break;
} default:
break;
}
}
void setSelected(bool s) { if (_Change(m_selected, s)) emit selectedChanged(); }
bool changeAndPolish(T &t, const T &new_) {
if (!_Change(t, new_))
return false;
p->polishAndUpdate();
return true;
}
void ItemListItem::setVerticalPadding(qreal pad) {
if (_Change(d->vpad, pad))
emit verticalPaddingChanged();
}
void ItemListItem::setHorizontalPadding(qreal pad) {
if (_Change(d->hpad, pad))
emit horizontalPaddingChanged();
}
void VideoRendererItem::setRange(ColorRange range) {
if (_Change(d->range, range) && d->shader) {
d->shader->setRange(d->range);
d->repaint();
}
}
void TextureItem::setTextureRect(const QRectF &rect) {
if (_Change(d->txtRect, rect)) {
d->dirtyGeometry = true;
update();
}
}
void ItemListItem::setFixedItemLength(qreal width) {
if (_Change(d->length, width)) {
polishAndUpdate();
emit fixedItemLengthChanged();
}
}
void VideoRendererItem::setOverlayOnLetterbox(bool letterbox) {
if (_Change(d->overlayInLetterbox, letterbox))
d->updateGeometry(false);
}
PlayEngine::PlayEngine()
: d(new Data(this)) {
Q_ASSERT(d->confDir.isValid());
_Debug("Create audio/video plugins");
d->audio = new AudioController(this);
d->video = new VideoOutput(this);
d->filter = new VideoFilter;
d->chapterInfo = new ChapterInfoObject(this, this);
d->updateMediaName();
_Debug("Make registrations and connections");
connect(d->video, &VideoOutput::formatChanged,
this, &PlayEngine::updateVideoFormat);
connect(d->video, &VideoOutput::droppedFramesChanged,
this, &PlayEngine::droppedFramesChanged);
d->handle = mpv_create();
auto verbose = qgetenv("CMPLAYER_MPV_VERBOSE").toLower().trimmed();
const QVector<QByteArray> lvs = {"no", "fatal", "error", "warn", "info",
"status", "v", "debug", "trace"};
if (lvs.indexOf(verbose) < lvs.indexOf("info"))
verbose = "info";
mpv_request_log_messages(d->handle, verbose.constData());
d->observe();
connect(this, &PlayEngine::beginChanged, this, &PlayEngine::endChanged);
connect(this, &PlayEngine::durationChanged, this, &PlayEngine::endChanged);
connect(this, &PlayEngine::videoStreamsChanged, this, [=] () {
if (_Change(d->hasVideo, !d->streams[StreamVideo].tracks.isEmpty()))
emit hasVideoChanged();
d->videoInfo.setTracks(d->streams[StreamVideo].tracks);
});
connect(this, &PlayEngine::audioStreamsChanged, this, [=] ()
{ d->audioInfo.setTracks(d->streams[StreamAudio].tracks); });
connect(this, &PlayEngine::subtitleStreamsChanged, this, [=] ()
{ d->subInfo.setTracks(d->streams[StreamSubtitle].tracks); });
connect(this, &PlayEngine::currentVideoStreamChanged, this, [=] (int id)
{ d->videoInfo.setTrack(d->streams[StreamVideo].tracks.value(id)); });
connect(this, &PlayEngine::currentAudioStreamChanged, this, [=] (int id)
{ d->audioInfo.setTrack(d->streams[StreamAudio].tracks.value(id)); });
connect(this, &PlayEngine::currentSubtitleStreamChanged, this, [=] ()
{ d->subInfo.setTracks(d->streams[StreamSubtitle].tracks); });
auto checkDeint = [=] () {
auto act = Unavailable;
if (d->filter->isInputInterlaced())
act = d->filter->isOutputInterlaced() ? Deactivated : Activated;
d->videoInfo.setDeinterlacer(act);
};
connect(d->filter, &VideoFilter::inputInterlacedChanged,
this, checkDeint, Qt::QueuedConnection);
connect(d->filter, &VideoFilter::outputInterlacedChanged,
this, checkDeint, Qt::QueuedConnection);
connect(d->audio, &AudioController::inputFormatChanged, this, [=] () {
d->audioInfo.output()->setFormat(d->audio->inputFormat());
}, Qt::QueuedConnection);
connect(d->audio, &AudioController::outputFormatChanged, this, [=] () {
d->audioInfo.renderer()->setFormat(d->audio->outputFormat());
}, Qt::QueuedConnection);
connect(d->audio, &AudioController::samplerateChanged, this, [=] (int sr) {
d->audioInfo.renderer()->setSampleRate(sr, true);
}, Qt::QueuedConnection);
connect(d->audio, &AudioController::gainChanged,
&d->audioInfo, &AudioInfoObject::setNormalizer);
auto setOption = [this] (const char *name, const char *data) {
const auto err = mpv_set_option_string(d->handle, name, data);
d->fatal(err, "Couldn't set option %%=%%.", name, data);
};
setOption("fs", "no");
setOption("input-cursor", "yes");
setOption("softvol", "yes");
setOption("softvol-max", "1000.0");
setOption("sub-auto", "no");
setOption("osd-level", "0");
setOption("quiet", "yes");
setOption("input-terminal", "no");
setOption("ad-lavc-downmix", "no");
setOption("title", "\"\"");
setOption("vo", d->vo().constData());
setOption("fixed-vo", "yes");
auto overrides = qgetenv("CMPLAYER_MPV_OPTIONS").trimmed();
if (!overrides.isEmpty()) {
const auto opts = QString::fromLocal8Bit(overrides);
const auto args = opts.split(QRegEx(uR"([\s\t]+)"_q),
QString::SkipEmptyParts);
for (int i=0; i<args.size(); ++i) {
if (!args[i].startsWith("--"_a)) {
_Error("Cannot parse option %%.", args[i]);
continue;
}
const auto arg = args[i].midRef(2);
const int index = arg.indexOf('='_q);
if (index < 0) {
if (arg.startsWith("no-"_a))
setOption(arg.mid(3).toLatin1(), "no");
else
setOption(arg.toLatin1(), "yes");
} else {
const auto key = arg.left(index).toLatin1();
const auto value = arg.mid(index+1).toLatin1();
setOption(key, value);
}
}
}
d->fatal(mpv_initialize(d->handle), "Couldn't initialize mpv.");
_Debug("Initialized");
d->initialized = true;
}
void ItemListItem::setInteractive(bool interactive) {
if (_Change(d->interactive, interactive))
emit interactiveChanged();
}
void setFillChar(QChar c) {
if (_Change(m_fill, c)) emit fillCharChanged();
}
void VideoRendererItem::setColor(const VideoColor &prop) {
if (_Change(d->color, prop) && d->shader) {
d->shader->setColor(d->color);
d->repaint();
}
}
void ItemListItem::setSelectionMode(SelectionMode mode) {
if (_Change(d->selectionMode, mode)) {
clearSelections();
emit selectionModeChanged();
}
}