source-engine/public/game/client/iclientrendertargets.h

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2020-04-22 16:56:21 +00:00
//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: Exposes interfaces to the engine which allow the client to setup their own render targets
// during the proper period of material system's init.
//
// $NoKeywords: $
//=============================================================================//
#ifndef ICLIENTRENDERTARGETS_H
#define ICLIENTRENDERTARGETS_H
#ifdef _WIN32
#pragma once
#endif
#include "interface.h" // For base interface
class IMaterialSystem;
class IMaterialSystemHardwareConfig;
//---------------------------------------------------------------------------------------------------
// Purpose: Exposes interfaces to the engine which allow the client to setup their own render targets
// during the proper period of material system's init.
//---------------------------------------------------------------------------------------------------
abstract_class IClientRenderTargets
{
public:
// Pass the material system interface to the client-- Their Material System singleton has not been created
// at the time they receive this call.
virtual void InitClientRenderTargets( IMaterialSystem* pMaterialSystem, IMaterialSystemHardwareConfig* pHardwareConfig ) = 0;
// Call shutdown on every created refrence-- Clients keep track of this themselves
// and should add shutdown code to this function whenever they add a new render target.
virtual void ShutdownClientRenderTargets( void ) = 0;
};
#define CLIENTRENDERTARGETS_INTERFACE_VERSION "ClientRenderTargets001"
extern IClientRenderTargets * g_pClientRenderTargets;
#endif // ICLIENTRENDERTARGETS_H