//
// DisplayMediaType -- (DEBUG ONLY)
//
void DisplayMediaType(TCHAR *pDescription, const CMediaType *pmt)
{
ASSERT(pmt);
if (!pmt)
return;
// Dump the GUID types and a short description
DbgLog((LOG_TRACE,2,TEXT("")));
DbgLog((LOG_TRACE,2,TEXT("%s"),pDescription));
DbgLog((LOG_TRACE,2,TEXT("")));
DbgLog((LOG_TRACE,2,TEXT("Media Type Description")));
DbgLog((LOG_TRACE,2,TEXT("Major type %s"),GuidNames[*pmt->Type()]));
DbgLog((LOG_TRACE,2,TEXT("Subtype %s"),GuidNames[*pmt->Subtype()]));
DbgLog((LOG_TRACE,2,TEXT("Subtype description %s"),GetSubtypeName(pmt->Subtype())));
DbgLog((LOG_TRACE,2,TEXT("Format size %d"),pmt->cbFormat));
// Dump the generic media types */
DbgLog((LOG_TRACE,2,TEXT("Fixed size sample %d"),pmt->IsFixedSize()));
DbgLog((LOG_TRACE,2,TEXT("Temporal compression %d"),pmt->IsTemporalCompressed()));
DbgLog((LOG_TRACE,2,TEXT("Sample size %d"),pmt->GetSampleSize()));
} // DisplayMediaType
void CG729Codec::DisplayMediaType(TCHAR *pDescription,const CMediaType *pmt)
{
#ifdef _DEBUG
DbgLog((LOG_TRACE, 0, TEXT("")));
DbgLog((LOG_TRACE, 0, TEXT("%s"),pDescription));
DbgLog((LOG_TRACE, 0, TEXT("Media Type Description")));
DbgLog((LOG_TRACE, 0, TEXT("Major type: %s"),GuidNames[*pmt->Type()]));
DbgLog((LOG_TRACE, 0, TEXT("Subtype: %s"),GuidNames[*pmt->Subtype()]));
DbgLog((LOG_TRACE, 0, TEXT("Subtype description: %s"),GetSubtypeName(pmt->Subtype())));
DbgLog((LOG_TRACE, 0, TEXT("Format size: %d"),pmt->cbFormat));
// Dump the generic media types
DbgLog((LOG_TRACE, 0, TEXT("Fixed size sample %d"),pmt->IsFixedSize()));
DbgLog((LOG_TRACE, 0, TEXT("Temporal compression %d"),pmt->IsTemporalCompressed()));
DbgLog((LOG_TRACE, 0, TEXT("Sample size %d"),pmt->GetSampleSize()));
#endif
}
void WINAPI DisplayType(LPTSTR label, const AM_MEDIA_TYPE *pmtIn)
{
/* Dump the GUID types and a short description */
DbgLog((LOG_TRACE,5,TEXT("")));
DbgLog((LOG_TRACE,2,TEXT("%s M type %s S type %s"), label,
GuidNames[pmtIn->majortype],
GuidNames[pmtIn->subtype]));
DbgLog((LOG_TRACE,5,TEXT("Subtype description %s"),GetSubtypeName(&pmtIn->subtype)));
/* Dump the generic media types */
if (pmtIn->bTemporalCompression) {
DbgLog((LOG_TRACE,5,TEXT("Temporally compressed")));
} else {
DbgLog((LOG_TRACE,5,TEXT("Not temporally compressed")));
}
if (pmtIn->bFixedSizeSamples) {
DbgLog((LOG_TRACE,5,TEXT("Sample size %d"),pmtIn->lSampleSize));
} else {
DbgLog((LOG_TRACE,5,TEXT("Variable size samples")));
}
if (pmtIn->formattype == FORMAT_VideoInfo) {
/* Dump the contents of the BITMAPINFOHEADER structure */
BITMAPINFOHEADER *pbmi = HEADER(pmtIn->pbFormat);
VIDEOINFOHEADER *pVideoInfo = (VIDEOINFOHEADER *)pmtIn->pbFormat;
DbgLog((LOG_TRACE,5,TEXT("Source rectangle (Left %d Top %d Right %d Bottom %d)"),
pVideoInfo->rcSource.left,
pVideoInfo->rcSource.top,
pVideoInfo->rcSource.right,
pVideoInfo->rcSource.bottom));
DbgLog((LOG_TRACE,5,TEXT("Target rectangle (Left %d Top %d Right %d Bottom %d)"),
pVideoInfo->rcTarget.left,
pVideoInfo->rcTarget.top,
pVideoInfo->rcTarget.right,
pVideoInfo->rcTarget.bottom));
DbgLog((LOG_TRACE,5,TEXT("Size of BITMAPINFO structure %d"),pbmi->biSize));
if (pbmi->biCompression < 256) {
DbgLog((LOG_TRACE,2,TEXT("%dx%dx%d bit (%d)"),
pbmi->biWidth, pbmi->biHeight,
pbmi->biBitCount, pbmi->biCompression));
} else {
DbgLog((LOG_TRACE,2,TEXT("%dx%dx%d bit '%4.4hs'"),
pbmi->biWidth, pbmi->biHeight,
pbmi->biBitCount, &pbmi->biCompression));
}
DbgLog((LOG_TRACE,2,TEXT("Image size %d"),pbmi->biSizeImage));
DbgLog((LOG_TRACE,5,TEXT("Planes %d"),pbmi->biPlanes));
DbgLog((LOG_TRACE,5,TEXT("X Pels per metre %d"),pbmi->biXPelsPerMeter));
DbgLog((LOG_TRACE,5,TEXT("Y Pels per metre %d"),pbmi->biYPelsPerMeter));
DbgLog((LOG_TRACE,5,TEXT("Colours used %d"),pbmi->biClrUsed));
} else if (pmtIn->majortype == MEDIATYPE_Audio) {
DbgLog((LOG_TRACE,2,TEXT(" Format type %hs"),
GuidNames[pmtIn->formattype]));
DbgLog((LOG_TRACE,2,TEXT(" Subtype %hs"),
GuidNames[pmtIn->subtype]));
if ((pmtIn->subtype != MEDIASUBTYPE_MPEG1Packet)
&& (pmtIn->cbFormat >= sizeof(PCMWAVEFORMAT)))
{
/* Dump the contents of the WAVEFORMATEX type-specific format structure */
WAVEFORMATEX *pwfx = (WAVEFORMATEX *) pmtIn->pbFormat;
DbgLog((LOG_TRACE,2,TEXT("wFormatTag %u"), pwfx->wFormatTag));
DbgLog((LOG_TRACE,2,TEXT("nChannels %u"), pwfx->nChannels));
DbgLog((LOG_TRACE,2,TEXT("nSamplesPerSec %lu"), pwfx->nSamplesPerSec));
DbgLog((LOG_TRACE,2,TEXT("nAvgBytesPerSec %lu"), pwfx->nAvgBytesPerSec));
DbgLog((LOG_TRACE,2,TEXT("nBlockAlign %u"), pwfx->nBlockAlign));
DbgLog((LOG_TRACE,2,TEXT("wBitsPerSample %u"), pwfx->wBitsPerSample));
/* PCM uses a WAVEFORMAT and does not have the extra size field */
if (pmtIn->cbFormat >= sizeof(WAVEFORMATEX)) {
DbgLog((LOG_TRACE,2,TEXT("cbSize %u"), pwfx->cbSize));
}
} else {
}
} else {
DbgLog((LOG_TRACE,2,TEXT(" Format type %hs"),
GuidNames[pmtIn->formattype]));
// !!!! should add code to dump wave format, others
}
}
