improve support, refactor steamworks sdk, payday2

ext/steam/isteamvideo.h

@@ -0,0 +1,68 @@
+//====== Copyright <20> 1996-2014 Valve Corporation, All rights reserved. =======
+//
+// Purpose: interface to Steam Video
+//
+//=============================================================================
+
+#ifndef ISTEAMVIDEO_H
+#define ISTEAMVIDEO_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "steam_api_common.h"
+
+// callbacks
+#if defined( VALVE_CALLBACK_PACK_SMALL )
+#pragma pack( push, 4 )
+#elif defined( VALVE_CALLBACK_PACK_LARGE )
+#pragma pack( push, 8 )
+#else
+#error steam_api_common.h should define VALVE_CALLBACK_PACK_xxx
+#endif
+
+
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Steam Video API
+//-----------------------------------------------------------------------------
+class ISteamVideo
+{
+public:
+
+	// Get a URL suitable for streaming the given Video app ID's video
+	virtual void GetVideoURL( AppId_t unVideoAppID ) = 0;
+
+	// returns true if user is uploading a live broadcast
+	virtual bool IsBroadcasting( int *pnNumViewers ) = 0;
+
+	// Get the OPF Details for 360 Video Playback
+	STEAM_CALL_BACK( GetOPFSettingsResult_t )
+	virtual void GetOPFSettings( AppId_t unVideoAppID ) = 0;
+	virtual bool GetOPFStringForApp( AppId_t unVideoAppID, char *pchBuffer, int32 *pnBufferSize ) = 0;
+};
+
+#define STEAMVIDEO_INTERFACE_VERSION "STEAMVIDEO_INTERFACE_V002"
+
+// Global interface accessor
+inline ISteamVideo *SteamVideo();
+STEAM_DEFINE_USER_INTERFACE_ACCESSOR( ISteamVideo *, SteamVideo, STEAMVIDEO_INTERFACE_VERSION );
+
+STEAM_CALLBACK_BEGIN( GetVideoURLResult_t, k_iSteamVideoCallbacks + 11 )
+	STEAM_CALLBACK_MEMBER( 0, EResult, m_eResult )
+	STEAM_CALLBACK_MEMBER( 1, AppId_t, m_unVideoAppID )
+	STEAM_CALLBACK_MEMBER( 2, char, m_rgchURL[256] )
+STEAM_CALLBACK_END(3)
+
+
+STEAM_CALLBACK_BEGIN( GetOPFSettingsResult_t, k_iSteamVideoCallbacks + 24 )
+	STEAM_CALLBACK_MEMBER( 0, EResult, m_eResult )
+	STEAM_CALLBACK_MEMBER( 1, AppId_t, m_unVideoAppID )
+STEAM_CALLBACK_END(2)
+
+
+#pragma pack( pop )
+
+
+#endif // ISTEAMVIDEO_H