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engine/gl_shader.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//===========================================================================//
+
+
+#include "render_pch.h"
+#include "gl_shader.h"
+#include "const.h"
+#include "gl_cvars.h"
+#include "gl_lightmap.h"
+#include "decal_private.h"
+#include "gl_model_private.h"
+#include "r_local.h"
+#include "materialproxyfactory.h"
+#include "enginestats.h"
+#include "editor_sendcommand.h"
+#include "gl_matsysiface.h"
+#include "vmodes.h"
+#include "materialsystem/imaterialsystemhardwareconfig.h"
+#include "tier1/strtools.h"
+#include "filesystem.h"
+#include "traceinit.h"
+#include "sys_dll.h"
+#include "tier0/icommandline.h"
+#include "materialsystem/idebugtextureinfo.h"
+#include "common.h"
+#include "iregistry.h"
+#include "materialsystem/materialsystem_config.h"
+#include "ivideomode.h"
+#include "modes.h"
+#include "ivideomode.h"
+#include "tier2/tier2.h"
+
+#include "igame.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+static CMaterialProxyFactory s_MaterialProxyFactory;
+
+
+//-----------------------------------------------------------------------------
+// Connects to other
+//-----------------------------------------------------------------------------
+static void Shader_ConnectOtherMatSysInterfaces( )
+{
+	// NOTE: These two interfaces have been connected in the tier2 library
+	if ( !g_pMaterialSystemHardwareConfig )
+	{
+		Shader_Disconnect();
+		Sys_Error( "Could not get the material system hardware config interface! (2)" );
+	}
+	if ( !g_pMaterialSystemDebugTextureInfo )
+	{
+		Shader_Disconnect();
+		Sys_Error( "Could not get the debug texture info interface!" );
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Connect to interfaces we need
+//-----------------------------------------------------------------------------
+bool Shader_Connect( bool bSetProxyFactory )
+{
+	if ( !materials )
+		return false;
+
+	int nAdapter = CommandLine()->ParmValue( "-adapter", 0 );
+	int nModeFlags = MATERIAL_INIT_ALLOCATE_FULLSCREEN_TEXTURE;
+	if ( CommandLine()->FindParm( "-ref" ) )
+	{
+		nModeFlags |= MATERIAL_INIT_REFERENCE_RASTERIZER;
+	}
+
+	materials->SetAdapter( nAdapter, nModeFlags );
+	if ( bSetProxyFactory )
+		materials->SetMaterialProxyFactory( &s_MaterialProxyFactory );
+
+	Shader_ConnectOtherMatSysInterfaces( );
+	return g_pMaterialSystemHardwareConfig && g_pMaterialSystemDebugTextureInfo;
+}
+
+
+//-----------------------------------------------------------------------------
+// Connect to interfaces we need
+//-----------------------------------------------------------------------------
+void Shader_Disconnect( void )
+{
+}
+
+
+
+#ifndef SWDS
+
+void Shader_SwapBuffers( void )
+{
+	assert( materials );
+	materials->SwapBuffers();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void Shader_BeginRendering ( void )
+{
+	// FIXME:
+//	vid.width  = window_rect.width;
+//	vid.height = window_rect.height;
+}
+#endif