wscript: add videoservices

2026-08-12 03:39:10 +00:00 · 2022-10-13 17:47:27 +03:00
parent bca0ae8c59
commit 2f15ebbfb8
20 changed files with 7 additions and 5 deletions
@@ -0,0 +1,128 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================
+
+
+#ifndef QUICKTIME_VIDEO_H
+#define QUICKTIME_VIDEO_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+//-----------------------------------------------------------------------------
+// Forward declarations
+//-----------------------------------------------------------------------------
+class IFileSystem;
+class IMaterialSystem;
+class CQuickTimeMaterial;
+
+//-----------------------------------------------------------------------------
+// Global interfaces - you already did the needed includes, right?
+//-----------------------------------------------------------------------------
+extern IFileSystem		*g_pFileSystem;
+extern IMaterialSystem	*materials;
+
+//-----------------------------------------------------------------------------
+// Quicktime includes - conditional compilation on #define QUICKTIME in VPC
+//   The intent is to have a default functionality fallback if not defined
+//   which provides a dynamically generated texture (moving line on background)
+//-----------------------------------------------------------------------------
+#if defined ( OSX )
+	#include <quicktime/QTML.h>
+	#include <quicktime/Movies.h>
+#elif defined ( WIN32 )
+	#include <QTML.h>
+	#include <Movies.h>
+	#include <windows.h>
+#elif
+    #error "Quicktime not supported on this target platform"	
+#endif
+
+
+#include "video/ivideoservices.h"
+#include "videosubsystem.h"
+
+#include "utlvector.h"
+
+
+
+
+
+// -----------------------------------------------------------------------------
+// CQuickTimeVideoSubSystem - Implementation of IVideoSubSystem
+// -----------------------------------------------------------------------------
+class CQuickTimeVideoSubSystem : public CTier2AppSystem< IVideoSubSystem >
+{
+	typedef CTier2AppSystem< IVideoSubSystem > BaseClass;
+
+	public:
+		CQuickTimeVideoSubSystem();
+		~CQuickTimeVideoSubSystem();
+
+		// Inherited from IAppSystem 
+		virtual bool					Connect( CreateInterfaceFn factory );
+		virtual void					Disconnect();
+		virtual void				   *QueryInterface( const char *pInterfaceName );
+		virtual InitReturnVal_t			Init();
+		virtual void					Shutdown();
+
+		// Inherited from IVideoSubSystem
+		 
+		// SubSystem Identification functions
+		virtual VideoSystem_t			GetSystemID();
+		virtual VideoSystemStatus_t		GetSystemStatus();
+		virtual VideoSystemFeature_t	GetSupportedFeatures();
+		virtual const char			   *GetVideoSystemName();
+		
+		// Setup & Shutdown Services
+		virtual bool					InitializeVideoSystem( IVideoCommonServices *pCommonServices );
+		virtual bool					ShutdownVideoSystem();
+		
+		virtual VideoResult_t			VideoSoundDeviceCMD( VideoSoundDeviceOperation_t operation, void *pDevice = nullptr, void *pData = nullptr );
+		
+		// get list of file extensions and features we support
+		virtual int						GetSupportedFileExtensionCount();
+		virtual const char			   *GetSupportedFileExtension( int num );
+		virtual VideoSystemFeature_t	GetSupportedFileExtensionFeatures( int num );
+
+		// Video Playback and Recording Services
+		virtual VideoResult_t			PlayVideoFileFullScreen( const char *filename, void *mainWindow, int windowWidth, int windowHeight, int desktopWidth, int desktopHeight, bool windowed, float forcedMinTime, VideoPlaybackFlags_t playbackFlags );
+
+		// Create/destroy a video material
+		virtual IVideoMaterial		   *CreateVideoMaterial( const char *pMaterialName, const char *pVideoFileName, VideoPlaybackFlags_t flags );
+		virtual VideoResult_t			DestroyVideoMaterial( IVideoMaterial *pVideoMaterial );
+
+		// Create/destroy a video encoder		
+		virtual IVideoRecorder		   *CreateVideoRecorder();
+		virtual VideoResult_t			DestroyVideoRecorder( IVideoRecorder *pRecorder );
+		
+		virtual VideoResult_t			CheckCodecAvailability( VideoEncodeCodec_t codec );
+		
+		virtual VideoResult_t			GetLastResult();
+
+	private:
+	
+		bool							SetupQuickTime();
+		bool							ShutdownQuickTime();
+
+		VideoResult_t					SetResult( VideoResult_t status );
+
+		bool							m_bQuickTimeInitialized;
+		VideoResult_t					m_LastResult;
+		
+		VideoSystemStatus_t				m_CurrentStatus;
+		VideoSystemFeature_t			m_AvailableFeatures;
+
+		IVideoCommonServices		   *m_pCommonServices;
+		
+		CUtlVector< IVideoMaterial* >	m_MaterialList;
+		CUtlVector< IVideoRecorder* >	m_RecorderList;
+		
+		static const VideoSystemFeature_t	DEFAULT_FEATURE_SET;
+};
+
+#endif // QUICKTIME_VIDEO_H