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Decklink: Keyer support

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This commit is contained in:
Colin Edwards
2018-06-23 17:21:07 -05:00
parent f1b9f6b3ce
commit 19bc92d267
7 changed files with 94 additions and 9 deletions
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20
plugins/decklink/decklink-device-instance.cpp
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@@ -1,4 +1,4 @@
#include "decklink-device-instance.hpp"
#include "decklink-device-instance.hpp"
#include "audio-repack.hpp"
#include "DecklinkInput.hpp"
@@ -312,6 +312,18 @@ bool DeckLinkDeviceInstance::StartOutput(DeckLinkDeviceMode *mode_)
mode = mode_;
IDeckLinkKeyer *deckLinkKeyer = nullptr;
if (device->GetKeyer(&deckLinkKeyer)) {
int keyerMode = device->GetKeyerMode();
if (keyerMode) {
deckLinkKeyer->Enable(keyerMode == 1);
deckLinkKeyer->SetLevel(255);
} else {
deckLinkKeyer->Disable();
}
}
auto decklinkOutput = dynamic_cast<DeckLinkOutput*>(decklink);
if (decklinkOutput == nullptr)
return false;
@@ -319,8 +331,8 @@ bool DeckLinkDeviceInstance::StartOutput(DeckLinkDeviceMode *mode_)
HRESULT result;
result = output->CreateVideoFrame(decklinkOutput->GetWidth(),
decklinkOutput->GetHeight(),
decklinkOutput->GetWidth() * 2,
bmdFormat8BitYUV,
decklinkOutput->GetWidth() * 4,
bmdFormat8BitBGRA,
bmdFrameFlagDefault,
&decklinkOutputFrame);
if (result != S_OK) {
@@ -362,7 +374,7 @@ void DeckLinkDeviceInstance::DisplayVideoFrame(video_data *frame)
uint8_t *outData = frame->data[0];
std::copy(outData, outData + (decklinkOutput->GetWidth() *
decklinkOutput->GetHeight() * 2), destData);
decklinkOutput->GetHeight() * 4), destData);
output->DisplayVideoFrameSync(decklinkOutputFrame);
}