117 lines
3.8 KiB
C++
117 lines
3.8 KiB
C++
#ifndef __OPENGL_COMPOSITE_H__
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#define __OPENGL_COMPOSITE_H__
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#include <windows.h>
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#include <process.h>
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#include <tchar.h>
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#include <gl/gl.h>
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#include <gl/glu.h>
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#include <objbase.h>
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#include <atlbase.h>
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#include <comutil.h>
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#include "GLExtensions.h"
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#include "RuntimeCoordinator.h"
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#include "RuntimeHost.h"
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#include "RuntimeSnapshotProvider.h"
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#include "RuntimeStore.h"
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#include <functional>
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#include <atomic>
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#include <filesystem>
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#include <map>
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#include <memory>
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#include <string>
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#include <vector>
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#include <deque>
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#include <chrono>
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class RenderEngine;
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class RuntimeServices;
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class ShaderBuildQueue;
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class VideoBackend;
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class OpenGLComposite
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{
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public:
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OpenGLComposite(HWND hWnd, HDC hDC, HGLRC hRC);
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~OpenGLComposite();
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bool InitDeckLink();
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bool InitVideoIO();
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bool Start();
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bool Stop();
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bool ReloadShader(bool preserveFeedbackState = false);
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std::string GetRuntimeStateJson() const;
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bool AddLayer(const std::string& shaderId, std::string& error);
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bool RemoveLayer(const std::string& layerId, std::string& error);
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bool MoveLayer(const std::string& layerId, int direction, std::string& error);
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bool MoveLayerToIndex(const std::string& layerId, std::size_t targetIndex, std::string& error);
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bool SetLayerBypass(const std::string& layerId, bool bypassed, std::string& error);
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bool SetLayerShader(const std::string& layerId, const std::string& shaderId, std::string& error);
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bool UpdateLayerParameterJson(const std::string& layerId, const std::string& parameterId, const std::string& valueJson, std::string& error);
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bool UpdateLayerParameterByControlKeyJson(const std::string& layerKey, const std::string& parameterKey, const std::string& valueJson, std::string& error);
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bool ResetLayerParameters(const std::string& layerId, std::string& error);
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bool SaveStackPreset(const std::string& presetName, std::string& error);
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bool LoadStackPreset(const std::string& presetName, std::string& error);
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bool RequestScreenshot(std::string& error);
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unsigned short GetControlServerPort() const;
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unsigned short GetOscPort() const;
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std::string GetOscBindAddress() const;
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std::string GetControlUrl() const;
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std::string GetDocsUrl() const;
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std::string GetOscAddress() const;
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void resizeGL(WORD width, WORD height);
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void paintGL(bool force = false);
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private:
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void resizeWindow(int width, int height);
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bool CheckOpenGLExtensions();
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void PublishVideoIOStatus(const std::string& statusMessage);
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struct OscOverlayState
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{
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std::string layerKey;
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std::string parameterKey;
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JsonValue targetValue;
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ShaderParameterValue currentValue;
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bool hasCurrentValue = false;
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std::chrono::steady_clock::time_point lastUpdatedTime;
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std::chrono::steady_clock::time_point lastAppliedTime;
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uint64_t generation = 0;
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uint64_t pendingCommitGeneration = 0;
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bool commitQueued = false;
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};
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HWND hGLWnd;
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HDC hGLDC;
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HGLRC hGLRC;
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CRITICAL_SECTION pMutex;
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std::unique_ptr<RuntimeHost> mRuntimeHost;
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std::unique_ptr<RuntimeStore> mRuntimeStore;
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std::unique_ptr<RuntimeCoordinator> mRuntimeCoordinator;
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std::unique_ptr<RuntimeSnapshotProvider> mRuntimeSnapshotProvider;
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std::unique_ptr<RenderEngine> mRenderEngine;
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std::unique_ptr<ShaderBuildQueue> mShaderBuildQueue;
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std::unique_ptr<RuntimeServices> mRuntimeServices;
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std::unique_ptr<VideoBackend> mVideoBackend;
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std::map<std::string, OscOverlayState> mOscOverlayStates;
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std::atomic<bool> mUseCommittedLayerStates;
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std::atomic<bool> mScreenshotRequested;
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bool InitOpenGLState();
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void renderEffect();
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bool ProcessRuntimePollResults();
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void RequestShaderBuild();
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bool ApplyRuntimeCoordinatorResult(const RuntimeCoordinatorResult& result, std::string* error = nullptr);
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void ApplyRuntimeCoordinatorRenderReset(RuntimeCoordinatorRenderResetScope resetScope);
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void ProcessScreenshotRequest();
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std::filesystem::path BuildScreenshotPath() const;
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void broadcastRuntimeState();
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};
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#endif // __OPENGL_COMPOSITE_H__
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