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Decklink abstraction
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This commit is contained in:
Aiden
2026-05-08 16:27:40 +10:00
parent 6d5a606107
commit ebbc11bb34
23 changed files with 971 additions and 342 deletions
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19
apps/LoopThroughWithOpenGLCompositing/runtime/RuntimeHost.cpp
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@@ -1213,8 +1213,16 @@ void RuntimeHost::SetSignalStatusLocked(bool hasSignal, unsigned width, unsigned
void RuntimeHost::SetDeckLinkOutputStatus(const std::string& modelName, bool supportsInternalKeying, bool supportsExternalKeying,
bool keyerInterfaceAvailable, bool externalKeyingRequested, bool externalKeyingActive, const std::string& statusMessage)
{
SetVideoIOStatus("decklink", modelName, supportsInternalKeying, supportsExternalKeying, keyerInterfaceAvailable,
externalKeyingRequested, externalKeyingActive, statusMessage);
}
void RuntimeHost::SetVideoIOStatus(const std::string& backendName, const std::string& modelName, bool supportsInternalKeying, bool supportsExternalKeying,
bool keyerInterfaceAvailable, bool externalKeyingRequested, bool externalKeyingActive, const std::string& statusMessage)
{
std::lock_guard<std::mutex> lock(mMutex);
mDeckLinkOutputStatus.backendName = backendName;
mDeckLinkOutputStatus.modelName = modelName;
mDeckLinkOutputStatus.supportsInternalKeying = supportsInternalKeying;
mDeckLinkOutputStatus.supportsExternalKeying = supportsExternalKeying;
@@ -1889,6 +1897,17 @@ JsonValue RuntimeHost::BuildStateValue() const
deckLink.set("statusMessage", JsonValue(mDeckLinkOutputStatus.statusMessage));
root.set("decklink", deckLink);
JsonValue videoIO = JsonValue::MakeObject();
videoIO.set("backend", JsonValue(mDeckLinkOutputStatus.backendName));
videoIO.set("modelName", JsonValue(mDeckLinkOutputStatus.modelName));
videoIO.set("supportsInternalKeying", JsonValue(mDeckLinkOutputStatus.supportsInternalKeying));
videoIO.set("supportsExternalKeying", JsonValue(mDeckLinkOutputStatus.supportsExternalKeying));
videoIO.set("keyerInterfaceAvailable", JsonValue(mDeckLinkOutputStatus.keyerInterfaceAvailable));
videoIO.set("externalKeyingRequested", JsonValue(mDeckLinkOutputStatus.externalKeyingRequested));
videoIO.set("externalKeyingActive", JsonValue(mDeckLinkOutputStatus.externalKeyingActive));
videoIO.set("statusMessage", JsonValue(mDeckLinkOutputStatus.statusMessage));
root.set("videoIO", videoIO);
JsonValue performance = JsonValue::MakeObject();
performance.set("frameBudgetMs", JsonValue(mFrameBudgetMilliseconds));
performance.set("renderMs", JsonValue(mRenderMilliseconds));

3
apps/LoopThroughWithOpenGLCompositing/runtime/RuntimeHost.h
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@@ -39,6 +39,8 @@ public:
bool TrySetSignalStatus(bool hasSignal, unsigned width, unsigned height, const std::string& modeName);
void SetDeckLinkOutputStatus(const std::string& modelName, bool supportsInternalKeying, bool supportsExternalKeying,
bool keyerInterfaceAvailable, bool externalKeyingRequested, bool externalKeyingActive, const std::string& statusMessage);
void SetVideoIOStatus(const std::string& backendName, const std::string& modelName, bool supportsInternalKeying, bool supportsExternalKeying,
bool keyerInterfaceAvailable, bool externalKeyingRequested, bool externalKeyingActive, const std::string& statusMessage);
void SetPerformanceStats(double frameBudgetMilliseconds, double renderMilliseconds);
bool TrySetPerformanceStats(double frameBudgetMilliseconds, double renderMilliseconds);
void SetFramePacingStats(double completionIntervalMilliseconds, double smoothedCompletionIntervalMilliseconds,
@@ -86,6 +88,7 @@ private:
struct DeckLinkOutputStatus
{
std::string backendName = "decklink";
std::string modelName;
bool supportsInternalKeying = false;
bool supportsExternalKeying = false;