void VDPositionControlW32::UpdateString(VDPosition pos) {
wchar_t buf[512];
if (pos < 0)
pos = mPosition;
bool success = false;
if (mpCB)
success = mpCB->GetFrameString(buf, sizeof buf / sizeof buf[0], pos);
if (!success) {
if (mFrameRate.getLo()) {
int ms, sec, min;
long ticks = (long)mFrameRate.scale64ir(pos * 1000);
ms = ticks %1000; ticks /= 1000;
sec = ticks % 60; ticks /= 60;
min = ticks % 60; ticks /= 60;
success = (unsigned)swprintf(buf, sizeof buf / sizeof buf[0], L" Frame %I64d (%d:%02d:%02d.%03d)", (sint64)pos, ticks, min, sec, ms) < sizeof buf / sizeof buf[0];
} else
success = (unsigned)swprintf(buf, sizeof buf / sizeof buf[0], L" Frame %I64d", (sint64)pos) < sizeof buf / sizeof buf[0];
}
if (success) {
HWND hwndFrame = GetDlgItem(mhwnd, IDC_FRAME);
VDSetWindowTextW32(hwndFrame, buf);
}
}
sint32 VDVideoFilterInput::Prepare() {
VDPixmap& outformat = *mpContext->mpOutput->mpFormat;
const BITMAPINFOHEADER& srcformat = *mpSource->getDecompressedFormat();
outformat.w = srcformat.biWidth;
outformat.h = srcformat.biHeight;
outformat.format = nsVDPixmap::kPixFormat_XRGB8888;
const VDFraction rate(mpSource->asStream()->getRate());
mpContext->mpOutput->mFrameRateHi = rate.getHi();
mpContext->mpOutput->mFrameRateLo = rate.getLo();
mpContext->mpOutput->mLength = mpSource->asStream()->getLength();
mpContext->mpOutput->mStart = 0;
return 0;
}
void VDVideoWindow::SetSourcePAR(const VDFraction& fr) {
mSourcePAR = 0;
if (fr.getLo())
mSourcePAR = fr.asDouble();
UpdateSourcePARMenuItem();
}