modelist->insertItems(0, modes);
}
return found;
-}
\ No newline at end of file
+}
+
+//static
+bool BMInterface::getBlackMagicOutputDeviceList(KComboBox *devicelist)
+{
+ IDeckLinkIterator* deckLinkIterator;
+ IDeckLink* deckLink;
+ int numDevices = 0;
+ HRESULT result;
+ bool found = false;
+
+ // Create an IDeckLinkIterator object to enumerate all DeckLink cards in the system
+ deckLinkIterator = CreateDeckLinkIteratorInstance();
+ if(deckLinkIterator == NULL) {
+ kDebug() << "A DeckLink iterator could not be created. The DeckLink drivers may not be installed.";
+ return found;
+ }
+
+ // Enumerate all cards in this system
+ while(deckLinkIterator->Next(&deckLink) == S_OK) {
+ char * deviceNameString = NULL;
+
+ // Increment the total number of DeckLink cards found
+ numDevices++;
+ //if (numDevices > 1)
+ kDebug() << "// FOUND a BM device\n\n+++++++++++++++++++++++++++++++++++++";
+
+ // *** Print the model name of the DeckLink card
+ result = deckLink->GetModelName((const char **) &deviceNameString);
+ if(result == S_OK) {
+ QString deviceName(deviceNameString);
+ free(deviceNameString);
+
+ IDeckLinkOutput* deckLinkOutput = NULL;
+ IDeckLinkDisplayModeIterator* displayModeIterator = NULL;
+ IDeckLinkDisplayMode* displayMode = NULL;
+ HRESULT result;
+
+ // Query the DeckLink for its configuration interface
+ result = deckLink->QueryInterface(IID_IDeckLinkInput, (void**)&deckLinkOutput);
+ if(result != S_OK) {
+ kDebug() << "Could not obtain the IDeckLinkInput interface - result = " << result;
+ return found;
+ }
+
+ // Obtain an IDeckLinkDisplayModeIterator to enumerate the display modes supported on output
+ result = deckLinkOutput->GetDisplayModeIterator(&displayModeIterator);
+ if(result != S_OK) {
+ kDebug() << "Could not obtain the video input display mode iterator - result = " << result;
+ return found;
+ }
+ /*QStringList availableModes;
+ // List all supported output display modes
+ while(displayModeIterator->Next(&displayMode) == S_OK) {
+ char * displayModeString = NULL;
+
+ result = displayMode->GetName((const char **) &displayModeString);
+ if(result == S_OK) {
+ //char modeName[64];
+ int modeWidth;
+ int modeHeight;
+ BMDTimeValue frameRateDuration;
+ BMDTimeScale frameRateScale;
+ //int pixelFormatIndex = 0; // index into the gKnownPixelFormats / gKnownFormatNames arrays
+ //BMDDisplayModeSupport displayModeSupport;
+
+
+ // Obtain the display mode's properties
+ modeWidth = displayMode->GetWidth();
+ modeHeight = displayMode->GetHeight();
+ displayMode->GetFrameRate(&frameRateDuration, &frameRateScale);
+ QString description = QString(displayModeString) + " (" + QString::number(modeWidth) + "x" + QString::number(modeHeight) + " - " + QString::number((double)frameRateScale / (double)frameRateDuration) + i18n("fps") + ")";
+ description.append(" " + QString::number(modeWidth) + ":" + QString::number(modeHeight) + ":" + QString::number(frameRateScale) + ":" + QString::number(frameRateDuration) + ":" + QString::number(displayMode->GetFieldDominance() == bmdProgressiveFrame));
+ availableModes << description;
+ free(displayModeString);
+ }
+
+ // Release the IDeckLinkDisplayMode object to prevent a leak
+ displayMode->Release();
+ }*/
+ devicelist->addItem(deviceName);
+ found = true;
+ }
+
+ // Release the IDeckLink instance when we've finished with it to prevent leaks
+ deckLink->Release();
+ }
+
+ deckLinkIterator->Release();
+ return found;
+}
+
+//static
+bool BMInterface::isSupportedProfile(int card, QMap< QString, QString > properties)
+{
+ IDeckLinkIterator* deckLinkIterator;
+ IDeckLink* deckLink;
+ HRESULT result;
+ bool found = false;
+
+ // Create an IDeckLinkIterator object to enumerate all DeckLink cards in the system
+ deckLinkIterator = CreateDeckLinkIteratorInstance();
+ if(deckLinkIterator == NULL) {
+ kDebug() << "A DeckLink iterator could not be created. The DeckLink drivers may not be installed.";
+ return false;
+ }
+
+ while(card >= 0 && deckLinkIterator->Next(&deckLink) == S_OK) {
+ card --;
+ }
+
+ IDeckLinkOutput* deckLinkOutput = NULL;
+ IDeckLinkDisplayModeIterator* displayModeIterator = NULL;
+ IDeckLinkDisplayMode* displayMode = NULL;
+
+ // Query the DeckLink for its configuration interface
+ result = deckLink->QueryInterface(IID_IDeckLinkInput, (void**)&deckLinkOutput);
+ if(result != S_OK) {
+ kDebug() << "Could not obtain the IDeckLinkInput interface - result = " << result;
+ return false;
+ }
+
+ // Obtain an IDeckLinkDisplayModeIterator to enumerate the display modes supported on output
+ result = deckLinkOutput->GetDisplayModeIterator(&displayModeIterator);
+ if(result != S_OK) {
+ kDebug() << "Could not obtain the video input display mode iterator - result = " << result;
+ return false;
+ }
+ // List all supported output display modes
+ BMDTimeValue frameRateDuration;
+ BMDTimeScale frameRateScale;
+
+ while(displayModeIterator->Next(&displayMode) == S_OK) {
+ if (displayMode->GetWidth() == properties.value("width").toInt() && displayMode->GetHeight() == properties.value("height").toInt()) {
+ int progressive = displayMode->GetFieldDominance() == bmdProgressiveFrame;
+ if (progressive == properties.value("progressive").toInt()) {
+ displayMode->GetFrameRate(&frameRateDuration, &frameRateScale);
+ if (frameRateScale / properties.value("frame_rate_num").toDouble() * properties.value("frame_rate_den").toDouble() == frameRateDuration) {
+ found = true;
+ break;
+ }
+ }
+ }
+ displayMode->Release();
+ }
+
+ deckLink->Release();
+ deckLinkIterator->Release();
+ return found;
+}
+
+
+//static
+QStringList BMInterface::supportedModes(int card)
+{
+ IDeckLinkIterator* deckLinkIterator;
+ IDeckLink* deckLink;
+ HRESULT result;
+ QStringList modes;
+
+ // Create an IDeckLinkIterator object to enumerate all DeckLink cards in the system
+ deckLinkIterator = CreateDeckLinkIteratorInstance();
+ if(deckLinkIterator == NULL) {
+ kDebug() << "A DeckLink iterator could not be created. The DeckLink drivers may not be installed.";
+ return modes;
+ }
+
+ while(card >= 0 && deckLinkIterator->Next(&deckLink) == S_OK) {
+ card --;
+ }
+
+ IDeckLinkOutput* deckLinkOutput = NULL;
+ IDeckLinkDisplayModeIterator* displayModeIterator = NULL;
+ IDeckLinkDisplayMode* displayMode = NULL;
+
+ // Query the DeckLink for its configuration interface
+ result = deckLink->QueryInterface(IID_IDeckLinkInput, (void**)&deckLinkOutput);
+ if(result != S_OK) {
+ kDebug() << "Could not obtain the IDeckLinkInput interface - result = " << result;
+ return modes;
+ }
+
+ // Obtain an IDeckLinkDisplayModeIterator to enumerate the display modes supported on output
+ result = deckLinkOutput->GetDisplayModeIterator(&displayModeIterator);
+ if(result != S_OK) {
+ kDebug() << "Could not obtain the video input display mode iterator - result = " << result;
+ return modes;
+ }
+
+ while(displayModeIterator->Next(&displayMode) == S_OK) {
+ char * displayModeString = NULL;
+ result = displayMode->GetName((const char **) &displayModeString);
+ if(result == S_OK) {
+ QString description = QString(displayModeString);
+ modes.append(description);
+ free(displayModeString);
+ }
+ // Release the IDeckLinkDisplayMode object to prevent a leak
+ displayMode->Release();
+ }
+
+ deckLink->Release();
+ deckLinkIterator->Release();
+ return modes;
+}
+
projects / kdenlive / blobdiff