void Float::paintEvent(QPaintEvent *e) {
Painter p(this);
p.setOpacity(_opacity);
p.drawPixmap(0, 0, _shadow);
if (!fillFrame() && _toggleCallback) {
_toggleCallback(false);
}
auto inner = getInnerRect();
p.drawImage(inner.topLeft(), _frame);
auto progress = _roundPlayback ? _roundPlayback->value(getms()) : 1.;
if (progress > 0.) {
auto pen = st::historyVideoMessageProgressFg->p;
auto was = p.pen();
pen.setWidth(st::radialLine);
pen.setCapStyle(Qt::RoundCap);
p.setPen(pen);
p.setOpacity(_opacity * st::historyVideoMessageProgressOpacity);
auto from = QuarterArcLength;
auto len = -qRound(FullArcLength * progress);
auto stepInside = st::radialLine / 2;
{
PainterHighQualityEnabler hq(p);
p.drawArc(inner.marginsRemoved(QMargins(stepInside, stepInside, stepInside, stepInside)), from, len);
}
//p.setPen(was);
//p.setOpacity(_opacity);
}
}
void SE_BipedController::initSkeletonAnimation()
{
if(mHasInit)
{
return;
}
mSkeletonNum = oneBipAnimation.size();
int framecount = findMaxFrameIndex() + 1;
fillFrame();
fillBoneToWorldPerFrame();
cacheBipindex();
createBoneBaseMatrixInverse();
AllFrameFinalTransformMatrix.clear();
AllFrameFinalTransformMatrix.resize(framecount);
AllFrameFinalTransformToShader.resize(framecount);
for(int i = 0; i < framecount; ++i)
{
createBoneToWorldMatrix(i);
finalTransformMatrix(i);
}
mHasInit = true;
}
// Create an array of 'NUM_FRAMES' IDeckLinkMutableVideoFrames
// and fill in each frame with its own colour
bool PlaybackHelper::createFrames()
{
int i;
bool result = false;
//allocate and reset frame array
m_videoFrames = (IDeckLinkMutableVideoFrame **) malloc(NUM_FRAMES * sizeof(IDeckLinkMutableVideoFrame *));
memset(m_videoFrames, 0x0, NUM_FRAMES * sizeof(IDeckLinkMutableVideoFrame *));
// allocate IDeckLink video frames
for(i = 0; i<NUM_FRAMES; i++)
{
if (m_deckLinkOutput->CreateVideoFrame(m_width, m_height, m_width * 2, bmdFormat8BitYUV, bmdFrameFlagDefault, &m_videoFrames[i]) != S_OK)
{
fprintf(stderr, "Could not obtain frame %d\n", (i+1));
goto bail;
}
// fill in frame buffer
fillFrame(i);
}
result = true;
bail:
if (! result)
releaseFrames();
return result;
}
