You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1257 lines
38 KiB
1257 lines
38 KiB
5 years ago
|
//========= Copyright Valve Corporation, All rights reserved. ============//
|
||
|
|
//
|
||
|
|
// Purpose:
|
||
|
|
//
|
||
|
|
// $NoKeywords: $
|
||
|
|
//
|
||
|
|
//=============================================================================//
|
||
|
|
#define DISABLE_PROTECTED_THINGS
|
||
|
|
#include "togl/rendermechanism.h"
|
||
|
|
#include "shaderdevicebase.h"
|
||
|
|
#include "tier1/KeyValues.h"
|
||
|
|
#include "tier1/convar.h"
|
||
|
|
#include "tier1/utlbuffer.h"
|
||
|
|
#include "tier0/icommandline.h"
|
||
|
|
#include "tier2/tier2.h"
|
||
|
|
#include "filesystem.h"
|
||
|
|
#include "datacache/idatacache.h"
|
||
|
|
#include "shaderapi/ishaderutil.h"
|
||
|
|
#include "shaderapibase.h"
|
||
|
|
#include "shaderapi/ishadershadow.h"
|
||
|
|
#include "shaderapi_global.h"
|
||
|
|
#include "winutils.h"
|
||
|
|
|
||
|
|
#ifdef _X360
|
||
|
|
#include "xbox/xbox_win32stubs.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Globals
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
IShaderUtil* g_pShaderUtil; // The main shader utility interface
|
||
|
|
CShaderDeviceBase *g_pShaderDevice;
|
||
|
|
CShaderDeviceMgrBase *g_pShaderDeviceMgr;
|
||
|
|
CShaderAPIBase *g_pShaderAPI;
|
||
|
|
IShaderShadow *g_pShaderShadow;
|
||
|
|
|
||
|
|
bool g_bUseShaderMutex = false; // Shader mutex globals
|
||
|
|
bool g_bShaderAccessDisallowed;
|
||
|
|
CShaderMutex g_ShaderMutex;
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// FIXME: Hack related to setting command-line values for convars. Remove!!!
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
class CShaderAPIConVarAccessor : public IConCommandBaseAccessor
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual bool RegisterConCommandBase( ConCommandBase *pCommand )
|
||
|
|
{
|
||
|
|
// Link to engine's list instead
|
||
|
|
g_pCVar->RegisterConCommand( pCommand );
|
||
|
|
|
||
|
|
char const *pValue = g_pCVar->GetCommandLineValue( pCommand->GetName() );
|
||
|
|
if( pValue && !pCommand->IsCommand() )
|
||
|
|
{
|
||
|
|
( ( ConVar * )pCommand )->SetValue( pValue );
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
static void InitShaderAPICVars( )
|
||
|
|
{
|
||
|
|
static CShaderAPIConVarAccessor g_ConVarAccessor;
|
||
|
|
if ( g_pCVar )
|
||
|
|
{
|
||
|
|
ConVar_Register( FCVAR_MATERIAL_SYSTEM_THREAD, &g_ConVarAccessor );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Read dx support levels
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
#if defined( DX_TO_GL_ABSTRACTION )
|
||
|
|
#if defined( OSX )
|
||
|
|
// OSX
|
||
|
|
#define SUPPORT_CFG_FILE "dxsupport_mac.cfg"
|
||
|
|
// TODO: make this different for Mac?
|
||
|
|
#define SUPPORT_CFG_OVERRIDE_FILE "dxsupport_override.cfg"
|
||
|
|
#else
|
||
|
|
// Linux/Win GL
|
||
|
|
#define SUPPORT_CFG_FILE "dxsupport_linux.cfg"
|
||
|
|
// TODO: make this different for Linux?
|
||
|
|
#define SUPPORT_CFG_OVERRIDE_FILE "dxsupport_override.cfg"
|
||
|
|
#endif
|
||
|
|
#else
|
||
|
|
// D3D
|
||
|
|
#define SUPPORT_CFG_FILE "dxsupport.cfg"
|
||
|
|
#define SUPPORT_CFG_OVERRIDE_FILE "dxsupport_override.cfg"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// constructor, destructor
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
CShaderDeviceMgrBase::CShaderDeviceMgrBase()
|
||
|
|
{
|
||
|
|
m_pDXSupport = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
CShaderDeviceMgrBase::~CShaderDeviceMgrBase()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Factory used to get at internal interfaces (used by shaderapi + shader dlls)
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
static CreateInterfaceFn s_TempFactory;
|
||
|
|
void *ShaderDeviceFactory( const char *pName, int *pReturnCode )
|
||
|
|
{
|
||
|
|
if (pReturnCode)
|
||
|
|
{
|
||
|
|
*pReturnCode = IFACE_OK;
|
||
|
|
}
|
||
|
|
|
||
|
|
void *pInterface = s_TempFactory( pName, pReturnCode );
|
||
|
|
if ( pInterface )
|
||
|
|
return pInterface;
|
||
|
|
|
||
|
|
pInterface = Sys_GetFactoryThis()( pName, pReturnCode );
|
||
|
|
if ( pInterface )
|
||
|
|
return pInterface;
|
||
|
|
|
||
|
|
if ( pReturnCode )
|
||
|
|
{
|
||
|
|
*pReturnCode = IFACE_FAILED;
|
||
|
|
}
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Connect, disconnect
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
bool CShaderDeviceMgrBase::Connect( CreateInterfaceFn factory )
|
||
|
|
{
|
||
|
|
LOCK_SHADERAPI();
|
||
|
|
|
||
|
|
Assert( !g_pShaderDeviceMgr );
|
||
|
|
|
||
|
|
s_TempFactory = factory;
|
||
|
|
|
||
|
|
// Connection/convar registration
|
||
|
|
CreateInterfaceFn actualFactory = ShaderDeviceFactory;
|
||
|
|
ConnectTier1Libraries( &actualFactory, 1 );
|
||
|
|
InitShaderAPICVars();
|
||
|
|
ConnectTier2Libraries( &actualFactory, 1 );
|
||
|
|
g_pShaderUtil = (IShaderUtil*)ShaderDeviceFactory( SHADER_UTIL_INTERFACE_VERSION, NULL );
|
||
|
|
g_pShaderDeviceMgr = this;
|
||
|
|
|
||
|
|
s_TempFactory = NULL;
|
||
|
|
|
||
|
|
if ( !g_pShaderUtil || !g_pFullFileSystem || !g_pShaderDeviceMgr )
|
||
|
|
{
|
||
|
|
Warning( "ShaderAPIDx10 was unable to access the required interfaces!\n" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// NOTE! : Overbright is 1.0 so that Hammer will work properly with the white bumped and unbumped lightmaps.
|
||
|
|
MathLib_Init( 2.2f, 2.2f, 0.0f, 2.0f );
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
void CShaderDeviceMgrBase::Disconnect()
|
||
|
|
{
|
||
|
|
LOCK_SHADERAPI();
|
||
|
|
|
||
|
|
g_pShaderDeviceMgr = NULL;
|
||
|
|
g_pShaderUtil = NULL;
|
||
|
|
DisconnectTier2Libraries();
|
||
|
|
ConVar_Unregister();
|
||
|
|
DisconnectTier1Libraries();
|
||
|
|
|
||
|
|
if ( m_pDXSupport )
|
||
|
|
{
|
||
|
|
m_pDXSupport->deleteThis();
|
||
|
|
m_pDXSupport = NULL;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Query interface
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void *CShaderDeviceMgrBase::QueryInterface( const char *pInterfaceName )
|
||
|
|
{
|
||
|
|
if ( !Q_stricmp( pInterfaceName, SHADER_DEVICE_MGR_INTERFACE_VERSION ) )
|
||
|
|
return ( IShaderDeviceMgr* )this;
|
||
|
|
if ( !Q_stricmp( pInterfaceName, MATERIALSYSTEM_HARDWARECONFIG_INTERFACE_VERSION ) )
|
||
|
|
return ( IMaterialSystemHardwareConfig* )g_pHardwareConfig;
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Returns the hardware caps for a particular adapter
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
const HardwareCaps_t& CShaderDeviceMgrBase::GetHardwareCaps( int nAdapter ) const
|
||
|
|
{
|
||
|
|
Assert( ( nAdapter >= 0 ) && ( nAdapter < GetAdapterCount() ) );
|
||
|
|
return m_Adapters[nAdapter].m_ActualCaps;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Utility methods for reading config scripts
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
static inline int ReadHexValue( KeyValues *pVal, const char *pName )
|
||
|
|
{
|
||
|
|
const char *pString = pVal->GetString( pName, NULL );
|
||
|
|
if (!pString)
|
||
|
|
{
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
char *pTemp;
|
||
|
|
int nVal = strtol( pString, &pTemp, 16 );
|
||
|
|
return (pTemp != pString) ? nVal : -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
static bool ReadBool( KeyValues *pGroup, const char *pKeyName, bool bDefault )
|
||
|
|
{
|
||
|
|
int nVal = pGroup->GetInt( pKeyName, -1 );
|
||
|
|
if ( nVal != -1 )
|
||
|
|
{
|
||
|
|
// Warning( "\t%s = %s\n", pKeyName, (nVal != false) ? "true" : "false" );
|
||
|
|
return (nVal != false);
|
||
|
|
}
|
||
|
|
return bDefault;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void ReadInt( KeyValues *pGroup, const char *pKeyName, int nInvalidValue, int *pResult )
|
||
|
|
{
|
||
|
|
int nVal = pGroup->GetInt( pKeyName, nInvalidValue );
|
||
|
|
if ( nVal != nInvalidValue )
|
||
|
|
{
|
||
|
|
*pResult = nVal;
|
||
|
|
// Warning( "\t%s = %d\n", pKeyName, *pResult );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Utility method to copy over a keyvalue
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
static void AddKey( KeyValues *pDest, KeyValues *pSrc )
|
||
|
|
{
|
||
|
|
// Note this will replace already-existing values
|
||
|
|
switch( pSrc->GetDataType() )
|
||
|
|
{
|
||
|
|
case KeyValues::TYPE_NONE:
|
||
|
|
break;
|
||
|
|
case KeyValues::TYPE_STRING:
|
||
|
|
pDest->SetString( pSrc->GetName(), pSrc->GetString() );
|
||
|
|
break;
|
||
|
|
case KeyValues::TYPE_INT:
|
||
|
|
pDest->SetInt( pSrc->GetName(), pSrc->GetInt() );
|
||
|
|
break;
|
||
|
|
case KeyValues::TYPE_FLOAT:
|
||
|
|
pDest->SetFloat( pSrc->GetName(), pSrc->GetFloat() );
|
||
|
|
break;
|
||
|
|
case KeyValues::TYPE_PTR:
|
||
|
|
pDest->SetPtr( pSrc->GetName(), pSrc->GetPtr() );
|
||
|
|
break;
|
||
|
|
case KeyValues::TYPE_WSTRING:
|
||
|
|
pDest->SetWString( pSrc->GetName(), pSrc->GetWString() );
|
||
|
|
break;
|
||
|
|
case KeyValues::TYPE_COLOR:
|
||
|
|
pDest->SetColor( pSrc->GetName(), pSrc->GetColor() );
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
Assert( 0 );
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Finds if we have a dxlevel-specific config in the support keyvalues
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
KeyValues *CShaderDeviceMgrBase::FindDXLevelSpecificConfig( KeyValues *pKeyValues, int nDxLevel )
|
||
|
|
{
|
||
|
|
KeyValues *pGroup = pKeyValues->GetFirstSubKey();
|
||
|
|
for( pGroup = pKeyValues->GetFirstSubKey(); pGroup; pGroup = pGroup->GetNextKey() )
|
||
|
|
{
|
||
|
|
int nFoundDxLevel = pGroup->GetInt( "name", 0 );
|
||
|
|
if( nFoundDxLevel == nDxLevel )
|
||
|
|
return pGroup;
|
||
|
|
}
|
||
|
|
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Finds if we have a dxlevel and vendor-specific config in the support keyvalues
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
KeyValues *CShaderDeviceMgrBase::FindDXLevelAndVendorSpecificConfig( KeyValues *pKeyValues, int nDxLevel, int nVendorID )
|
||
|
|
{
|
||
|
|
if ( IsX360() )
|
||
|
|
{
|
||
|
|
// 360 unique dxlevel implies hw config, vendor variance not applicable
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
KeyValues *pGroup = pKeyValues->GetFirstSubKey();
|
||
|
|
for( pGroup = pKeyValues->GetFirstSubKey(); pGroup; pGroup = pGroup->GetNextKey() )
|
||
|
|
{
|
||
|
|
int nFoundDxLevel = pGroup->GetInt( "name", 0 );
|
||
|
|
int nFoundVendorID = ReadHexValue( pGroup, "VendorID" );
|
||
|
|
if( nFoundDxLevel == nDxLevel && nFoundVendorID == nVendorID )
|
||
|
|
return pGroup;
|
||
|
|
}
|
||
|
|
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Finds if we have a vendor-specific config in the support keyvalues
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
KeyValues *CShaderDeviceMgrBase::FindCPUSpecificConfig( KeyValues *pKeyValues, int nCPUMhz, bool bAMD )
|
||
|
|
{
|
||
|
|
if ( IsX360() )
|
||
|
|
{
|
||
|
|
// 360 unique dxlevel implies hw config, cpu variance not applicable
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
for( KeyValues *pGroup = pKeyValues->GetFirstSubKey(); pGroup; pGroup = pGroup->GetNextKey() )
|
||
|
|
{
|
||
|
|
const char *pName = pGroup->GetString( "name", NULL );
|
||
|
|
if ( !pName )
|
||
|
|
continue;
|
||
|
|
|
||
|
|
if ( ( bAMD && Q_stristr( pName, "AMD" ) ) ||
|
||
|
|
( !bAMD && Q_stristr( pName, "Intel" ) ) )
|
||
|
|
{
|
||
|
|
int nMinMegahertz = pGroup->GetInt( "min megahertz", -1 );
|
||
|
|
int nMaxMegahertz = pGroup->GetInt( "max megahertz", -1 );
|
||
|
|
if( nMinMegahertz == -1 || nMaxMegahertz == -1 )
|
||
|
|
continue;
|
||
|
|
|
||
|
|
if( nMinMegahertz <= nCPUMhz && nCPUMhz < nMaxMegahertz )
|
||
|
|
return pGroup;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Finds if we have a vendor-specific config in the support keyvalues
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
KeyValues *CShaderDeviceMgrBase::FindCardSpecificConfig( KeyValues *pKeyValues, int nVendorId, int nDeviceId )
|
||
|
|
{
|
||
|
|
if ( IsX360() )
|
||
|
|
{
|
||
|
|
// 360 unique dxlevel implies hw config, vendor variance not applicable
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
KeyValues *pGroup = pKeyValues->GetFirstSubKey();
|
||
|
|
for( pGroup = pKeyValues->GetFirstSubKey(); pGroup; pGroup = pGroup->GetNextKey() )
|
||
|
|
{
|
||
|
|
int nFoundVendorId = ReadHexValue( pGroup, "VendorID" );
|
||
|
|
int nFoundDeviceIdMin = ReadHexValue( pGroup, "MinDeviceID" );
|
||
|
|
int nFoundDeviceIdMax = ReadHexValue( pGroup, "MaxDeviceID" );
|
||
|
|
if ( nFoundVendorId == nVendorId && nDeviceId >= nFoundDeviceIdMin && nDeviceId <= nFoundDeviceIdMax )
|
||
|
|
return pGroup;
|
||
|
|
}
|
||
|
|
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Finds if we have a vendor-specific config in the support keyvalues
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
KeyValues *CShaderDeviceMgrBase::FindMemorySpecificConfig( KeyValues *pKeyValues, int nSystemRamMB )
|
||
|
|
{
|
||
|
|
if ( IsX360() )
|
||
|
|
{
|
||
|
|
// 360 unique dxlevel implies hw config, memory variance not applicable
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
for( KeyValues *pGroup = pKeyValues->GetFirstSubKey(); pGroup; pGroup = pGroup->GetNextKey() )
|
||
|
|
{
|
||
|
|
// Used to help us debug this code
|
||
|
|
// const char *pDebugName = pGroup->GetString( "name", "blah" );
|
||
|
|
|
||
|
|
int nMinMB = pGroup->GetInt( "min megabytes", -1 );
|
||
|
|
int nMaxMB = pGroup->GetInt( "max megabytes", -1 );
|
||
|
|
if ( nMinMB == -1 || nMaxMB == -1 )
|
||
|
|
continue;
|
||
|
|
|
||
|
|
if ( nMinMB <= nSystemRamMB && nSystemRamMB < nMaxMB )
|
||
|
|
return pGroup;
|
||
|
|
}
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Finds if we have a texture mem size specific config
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
KeyValues *CShaderDeviceMgrBase::FindVidMemSpecificConfig( KeyValues *pKeyValues, int nVideoRamMB )
|
||
|
|
{
|
||
|
|
if ( IsX360() )
|
||
|
|
{
|
||
|
|
// 360 unique dxlevel implies hw config, vidmem variance not applicable
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
for( KeyValues *pGroup = pKeyValues->GetFirstSubKey(); pGroup; pGroup = pGroup->GetNextKey() )
|
||
|
|
{
|
||
|
|
int nMinMB = pGroup->GetInt( "min megatexels", -1 );
|
||
|
|
int nMaxMB = pGroup->GetInt( "max megatexels", -1 );
|
||
|
|
if ( nMinMB == -1 || nMaxMB == -1 )
|
||
|
|
continue;
|
||
|
|
|
||
|
|
if ( nMinMB <= nVideoRamMB && nVideoRamMB < nMaxMB )
|
||
|
|
return pGroup;
|
||
|
|
}
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Methods related to reading DX support levels given particular devices
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Reads in the dxsupport.cfg keyvalues
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
static void OverrideValues_R( KeyValues *pDest, KeyValues *pSrc )
|
||
|
|
{
|
||
|
|
// Any same-named values get overridden in pDest.
|
||
|
|
for ( KeyValues *pSrcValue=pSrc->GetFirstValue(); pSrcValue; pSrcValue=pSrcValue->GetNextValue() )
|
||
|
|
{
|
||
|
|
// Shouldn't be a container for more keys.
|
||
|
|
Assert( pSrcValue->GetDataType() != KeyValues::TYPE_NONE );
|
||
|
|
AddKey( pDest, pSrcValue );
|
||
|
|
}
|
||
|
|
|
||
|
|
// Recurse.
|
||
|
|
for ( KeyValues *pSrcDir=pSrc->GetFirstTrueSubKey(); pSrcDir; pSrcDir=pSrcDir->GetNextTrueSubKey() )
|
||
|
|
{
|
||
|
|
Assert( pSrcDir->GetDataType() == KeyValues::TYPE_NONE );
|
||
|
|
|
||
|
|
KeyValues *pDestDir = pDest->FindKey( pSrcDir->GetName() );
|
||
|
|
if ( pDestDir && pDestDir->GetDataType() == KeyValues::TYPE_NONE )
|
||
|
|
{
|
||
|
|
OverrideValues_R( pDestDir, pSrcDir );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static KeyValues * FindMatchingGroup( KeyValues *pSrc, KeyValues *pMatch )
|
||
|
|
{
|
||
|
|
KeyValues *pMatchSubKey = pMatch->FindKey( "name" );
|
||
|
|
bool bHasSubKey = ( pMatchSubKey && ( pMatchSubKey->GetDataType() != KeyValues::TYPE_NONE ) );
|
||
|
|
const char *name = bHasSubKey ? pMatchSubKey->GetString() : NULL;
|
||
|
|
int nMatchVendorID = ReadHexValue( pMatch, "VendorID" );
|
||
|
|
int nMatchMinDeviceID = ReadHexValue( pMatch, "MinDeviceID" );
|
||
|
|
int nMatchMaxDeviceID = ReadHexValue( pMatch, "MaxDeviceID" );
|
||
|
|
|
||
|
|
KeyValues *pSrcGroup = NULL;
|
||
|
|
for ( pSrcGroup = pSrc->GetFirstTrueSubKey(); pSrcGroup; pSrcGroup = pSrcGroup->GetNextTrueSubKey() )
|
||
|
|
{
|
||
|
|
if ( name )
|
||
|
|
{
|
||
|
|
KeyValues *pSrcGroupName = pSrcGroup->FindKey( "name" );
|
||
|
|
Assert( pSrcGroupName );
|
||
|
|
Assert( pSrcGroupName->GetDataType() != KeyValues::TYPE_NONE );
|
||
|
|
if ( Q_stricmp( pSrcGroupName->GetString(), name ) )
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( nMatchVendorID >= 0 )
|
||
|
|
{
|
||
|
|
int nVendorID = ReadHexValue( pSrcGroup, "VendorID" );
|
||
|
|
if ( nMatchVendorID != nVendorID )
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( nMatchMinDeviceID >= 0 && nMatchMaxDeviceID >= 0 )
|
||
|
|
{
|
||
|
|
int nMinDeviceID = ReadHexValue( pSrcGroup, "MinDeviceID" );
|
||
|
|
int nMaxDeviceID = ReadHexValue( pSrcGroup, "MaxDeviceID" );
|
||
|
|
if ( nMinDeviceID < 0 || nMaxDeviceID < 0 )
|
||
|
|
continue;
|
||
|
|
|
||
|
|
if ( nMatchMinDeviceID > nMinDeviceID || nMatchMaxDeviceID < nMaxDeviceID )
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
return pSrcGroup;
|
||
|
|
}
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void OverrideKeyValues( KeyValues *pDst, KeyValues *pSrc )
|
||
|
|
{
|
||
|
|
KeyValues *pSrcGroup = NULL;
|
||
|
|
for ( pSrcGroup = pSrc->GetFirstTrueSubKey(); pSrcGroup; pSrcGroup = pSrcGroup->GetNextTrueSubKey() )
|
||
|
|
{
|
||
|
|
// Match each group in pSrc to one in pDst containing the same "name" value:
|
||
|
|
KeyValues * pDstGroup = FindMatchingGroup( pDst, pSrcGroup );
|
||
|
|
//Assert( pDstGroup );
|
||
|
|
if ( pDstGroup )
|
||
|
|
{
|
||
|
|
OverrideValues_R( pDstGroup, pSrcGroup );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// if( CommandLine()->FindParm( "-debugdxsupport" ) )
|
||
|
|
// {
|
||
|
|
// CUtlBuffer tmpBuf;
|
||
|
|
// pDst->RecursiveSaveToFile( tmpBuf, 0 );
|
||
|
|
// g_pFullFileSystem->WriteFile( "gary.txt", NULL, tmpBuf );
|
||
|
|
// }
|
||
|
|
}
|
||
|
|
|
||
|
|
KeyValues *CShaderDeviceMgrBase::ReadDXSupportKeyValues()
|
||
|
|
{
|
||
|
|
if ( CommandLine()->CheckParm( "-ignoredxsupportcfg" ) )
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
if ( m_pDXSupport )
|
||
|
|
return m_pDXSupport;
|
||
|
|
|
||
|
|
KeyValues *pCfg = new KeyValues( "dxsupport" );
|
||
|
|
|
||
|
|
const char *pPathID = "EXECUTABLE_PATH";
|
||
|
|
if ( IsX360() && g_pFullFileSystem->GetDVDMode() == DVDMODE_STRICT )
|
||
|
|
{
|
||
|
|
// 360 dvd optimzation, expect it inside the platform zip
|
||
|
|
pPathID = "PLATFORM";
|
||
|
|
}
|
||
|
|
|
||
|
|
// First try to read a game-specific config, if it exists
|
||
|
|
if ( !pCfg->LoadFromFile( g_pFullFileSystem, SUPPORT_CFG_FILE, pPathID ) )
|
||
|
|
{
|
||
|
|
pCfg->deleteThis();
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
char pTempPath[1024];
|
||
|
|
if ( g_pFullFileSystem->GetSearchPath( "GAME", false, pTempPath, sizeof(pTempPath) ) > 1 )
|
||
|
|
{
|
||
|
|
// Is there a mod-specific override file?
|
||
|
|
KeyValues *pOverride = new KeyValues( "dxsupport_override" );
|
||
|
|
if ( pOverride->LoadFromFile( g_pFullFileSystem, SUPPORT_CFG_OVERRIDE_FILE, "GAME" ) )
|
||
|
|
{
|
||
|
|
OverrideKeyValues( pCfg, pOverride );
|
||
|
|
}
|
||
|
|
|
||
|
|
pOverride->deleteThis();
|
||
|
|
}
|
||
|
|
|
||
|
|
m_pDXSupport = pCfg;
|
||
|
|
return pCfg;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Returns the max dx support level achievable with this board
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CShaderDeviceMgrBase::ReadDXSupportLevels( HardwareCaps_t &caps )
|
||
|
|
{
|
||
|
|
// See if the file tells us otherwise
|
||
|
|
KeyValues *pCfg = ReadDXSupportKeyValues();
|
||
|
|
if ( !pCfg )
|
||
|
|
return;
|
||
|
|
|
||
|
|
KeyValues *pDeviceKeyValues = FindCardSpecificConfig( pCfg, caps.m_VendorID, caps.m_DeviceID );
|
||
|
|
if ( pDeviceKeyValues )
|
||
|
|
{
|
||
|
|
// First, set the max dx level
|
||
|
|
int nMaxDXSupportLevel = 0;
|
||
|
|
ReadInt( pDeviceKeyValues, "MaxDXLevel", 0, &nMaxDXSupportLevel );
|
||
|
|
if ( nMaxDXSupportLevel != 0 )
|
||
|
|
{
|
||
|
|
caps.m_nMaxDXSupportLevel = nMaxDXSupportLevel;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Next, set the preferred dx level
|
||
|
|
int nDXSupportLevel = 0;
|
||
|
|
ReadInt( pDeviceKeyValues, "DXLevel", 0, &nDXSupportLevel );
|
||
|
|
if ( nDXSupportLevel != 0 )
|
||
|
|
{
|
||
|
|
caps.m_nDXSupportLevel = nDXSupportLevel;
|
||
|
|
// Don't slam up the dxlevel level to 92 on DX10 cards in OpenGL Linux/Win mode (otherwise Intel will get dxlevel 92 when we want 90)
|
||
|
|
if ( !( IsOpenGL() && ( IsLinux() || IsWindows() ) ) )
|
||
|
|
{
|
||
|
|
if ( caps.m_bDX10Card )
|
||
|
|
{
|
||
|
|
caps.m_nDXSupportLevel = 92;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
caps.m_nDXSupportLevel = caps.m_nMaxDXSupportLevel;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Loads the hardware caps, for cases in which the D3D caps lie or where we need to augment the caps
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CShaderDeviceMgrBase::LoadHardwareCaps( KeyValues *pGroup, HardwareCaps_t &caps )
|
||
|
|
{
|
||
|
|
if( !pGroup )
|
||
|
|
return;
|
||
|
|
|
||
|
|
// don't just blanket kill clip planes on POSIX, only shoot them down if we're running ARB, or asked for nouserclipplanes.
|
||
|
|
//FIXME need to take into account the caps bit that GLM can now provide, so NV can use normal clipping and ATI can fall back to fastclip.
|
||
|
|
|
||
|
|
if ( CommandLine()->FindParm("-arbmode") || CommandLine()->CheckParm( "-nouserclip" ) )
|
||
|
|
{
|
||
|
|
caps.m_UseFastClipping = true;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
caps.m_UseFastClipping = ReadBool( pGroup, "NoUserClipPlanes", caps.m_UseFastClipping );
|
||
|
|
}
|
||
|
|
|
||
|
|
caps.m_bNeedsATICentroidHack = ReadBool( pGroup, "CentroidHack", caps.m_bNeedsATICentroidHack );
|
||
|
|
caps.m_bDisableShaderOptimizations = ReadBool( pGroup, "DisableShaderOptimizations", caps.m_bDisableShaderOptimizations );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Reads in the hardware caps from the dxsupport.cfg file
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CShaderDeviceMgrBase::ReadHardwareCaps( HardwareCaps_t &caps, int nDxLevel )
|
||
|
|
{
|
||
|
|
KeyValues *pCfg = ReadDXSupportKeyValues();
|
||
|
|
if ( !pCfg )
|
||
|
|
return;
|
||
|
|
|
||
|
|
// Next, read the hardware caps for that dx support level.
|
||
|
|
KeyValues *pDxLevelKeyValues = FindDXLevelSpecificConfig( pCfg, nDxLevel );
|
||
|
|
// Look for a vendor specific line for a given dxlevel.
|
||
|
|
KeyValues *pDXLevelAndVendorKeyValue = FindDXLevelAndVendorSpecificConfig( pCfg, nDxLevel, caps.m_VendorID );
|
||
|
|
// Finally, override the hardware caps based on the specific card
|
||
|
|
KeyValues *pCardKeyValues = FindCardSpecificConfig( pCfg, caps.m_VendorID, caps.m_DeviceID );
|
||
|
|
|
||
|
|
// Apply
|
||
|
|
if( pCardKeyValues && ReadHexValue( pCardKeyValues, "MinDeviceID" ) == 0 && ReadHexValue( pCardKeyValues, "MaxDeviceID" ) == 0xffff )
|
||
|
|
{
|
||
|
|
// The card specific case is a catch all for device ids, so run it before running the dxlevel and card specific stuff.
|
||
|
|
LoadHardwareCaps( pDxLevelKeyValues, caps );
|
||
|
|
LoadHardwareCaps( pCardKeyValues, caps );
|
||
|
|
LoadHardwareCaps( pDXLevelAndVendorKeyValue, caps );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// The card specific case is a small range of cards, so run it last to override all other configs.
|
||
|
|
LoadHardwareCaps( pDxLevelKeyValues, caps );
|
||
|
|
// don't run this one since we have a specific config for this card.
|
||
|
|
// LoadHardwareCaps( pDXLevelAndVendorKeyValue, caps );
|
||
|
|
LoadHardwareCaps( pCardKeyValues, caps );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Reads in ConVars + config variables
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CShaderDeviceMgrBase::LoadConfig( KeyValues *pKeyValues, KeyValues *pConfiguration )
|
||
|
|
{
|
||
|
|
if( !pKeyValues )
|
||
|
|
return;
|
||
|
|
|
||
|
|
if( CommandLine()->FindParm( "-debugdxsupport" ) )
|
||
|
|
{
|
||
|
|
CUtlBuffer tmpBuf;
|
||
|
|
pKeyValues->RecursiveSaveToFile( tmpBuf, 0 );
|
||
|
|
Warning( "%s\n", ( const char * )tmpBuf.Base() );
|
||
|
|
}
|
||
|
|
for( KeyValues *pGroup = pKeyValues->GetFirstSubKey(); pGroup; pGroup = pGroup->GetNextKey() )
|
||
|
|
{
|
||
|
|
AddKey( pConfiguration, pGroup );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Computes amount of ram
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
static unsigned long GetRam()
|
||
|
|
{
|
||
|
|
MEMORYSTATUS stat;
|
||
|
|
GlobalMemoryStatus( &stat );
|
||
|
|
|
||
|
|
char buf[256];
|
||
|
|
V_snprintf( buf, sizeof( buf ), "GlobalMemoryStatus: %llu\n", (uint64)(stat.dwTotalPhys) );
|
||
|
|
Plat_DebugString( buf );
|
||
|
|
|
||
|
|
return (stat.dwTotalPhys / (1024 * 1024));
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Gets the recommended configuration associated with a particular dx level
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
bool CShaderDeviceMgrBase::GetRecommendedConfigurationInfo( int nAdapter, int nDXLevel, int nVendorID, int nDeviceID, KeyValues *pConfiguration )
|
||
|
|
{
|
||
|
|
LOCK_SHADERAPI();
|
||
|
|
|
||
|
|
const HardwareCaps_t& caps = GetHardwareCaps( nAdapter );
|
||
|
|
if ( nDXLevel == 0 )
|
||
|
|
{
|
||
|
|
nDXLevel = caps.m_nDXSupportLevel;
|
||
|
|
}
|
||
|
|
nDXLevel = GetClosestActualDXLevel( nDXLevel );
|
||
|
|
if ( nDXLevel > caps.m_nMaxDXSupportLevel )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
KeyValues *pCfg = ReadDXSupportKeyValues();
|
||
|
|
if ( !pCfg )
|
||
|
|
return true;
|
||
|
|
|
||
|
|
// Look for a dxlevel specific line
|
||
|
|
KeyValues *pDxLevelKeyValues = FindDXLevelSpecificConfig( pCfg, nDXLevel );
|
||
|
|
// Look for a vendor specific line for a given dxlevel.
|
||
|
|
KeyValues *pDXLevelAndVendorKeyValue = FindDXLevelAndVendorSpecificConfig( pCfg, nDXLevel, nVendorID );
|
||
|
|
// Next, override with device-specific overrides
|
||
|
|
KeyValues *pCardKeyValues = FindCardSpecificConfig( pCfg, nVendorID, nDeviceID );
|
||
|
|
|
||
|
|
// Apply
|
||
|
|
if ( pCardKeyValues && ReadHexValue( pCardKeyValues, "MinDeviceID" ) == 0 && ReadHexValue( pCardKeyValues, "MaxDeviceID" ) == 0xffff )
|
||
|
|
{
|
||
|
|
// The card specific case is a catch all for device ids, so run it before running the dxlevel and card specific stuff.
|
||
|
|
LoadConfig( pDxLevelKeyValues, pConfiguration );
|
||
|
|
LoadConfig( pCardKeyValues, pConfiguration );
|
||
|
|
LoadConfig( pDXLevelAndVendorKeyValue, pConfiguration );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// The card specific case is a small range of cards, so run it last to override all other configs.
|
||
|
|
LoadConfig( pDxLevelKeyValues, pConfiguration );
|
||
|
|
// don't run this one since we have a specific config for this card.
|
||
|
|
// LoadConfig( pDXLevelAndVendorKeyValue, pConfiguration );
|
||
|
|
LoadConfig( pCardKeyValues, pConfiguration );
|
||
|
|
}
|
||
|
|
|
||
|
|
// Next, override with cpu-speed based overrides
|
||
|
|
const CPUInformation& pi = *GetCPUInformation();
|
||
|
|
int nCPUSpeedMhz = (int)(pi.m_Speed / 1000000.0f);
|
||
|
|
|
||
|
|
bool bAMD = Q_stristr( pi.m_szProcessorID, "amd" ) != NULL;
|
||
|
|
|
||
|
|
char buf[256];
|
||
|
|
V_snprintf( buf, sizeof( buf ), "CShaderDeviceMgrBase::GetRecommendedConfigurationInfo: CPU speed: %d MHz, Processor: %s\n", nCPUSpeedMhz, pi.m_szProcessorID );
|
||
|
|
Plat_DebugString( buf );
|
||
|
|
|
||
|
|
KeyValues *pCPUKeyValues = FindCPUSpecificConfig( pCfg, nCPUSpeedMhz, bAMD );
|
||
|
|
LoadConfig( pCPUKeyValues, pConfiguration );
|
||
|
|
|
||
|
|
// override with system memory-size based overrides
|
||
|
|
int nSystemMB = GetRam();
|
||
|
|
DevMsg( "%d MB of system RAM\n", nSystemMB );
|
||
|
|
KeyValues *pMemoryKeyValues = FindMemorySpecificConfig( pCfg, nSystemMB );
|
||
|
|
LoadConfig( pMemoryKeyValues, pConfiguration );
|
||
|
|
|
||
|
|
// override with texture memory-size based overrides
|
||
|
|
int nTextureMemorySize = GetVidMemBytes( nAdapter );
|
||
|
|
int vidMemMB = nTextureMemorySize / ( 1024 * 1024 );
|
||
|
|
KeyValues *pVidMemKeyValues = FindVidMemSpecificConfig( pCfg, vidMemMB );
|
||
|
|
if ( pVidMemKeyValues && nTextureMemorySize > 0 )
|
||
|
|
{
|
||
|
|
if ( CommandLine()->FindParm( "-debugdxsupport" ) )
|
||
|
|
{
|
||
|
|
CUtlBuffer tmpBuf;
|
||
|
|
pVidMemKeyValues->RecursiveSaveToFile( tmpBuf, 0 );
|
||
|
|
Warning( "pVidMemKeyValues\n%s\n", ( const char * )tmpBuf.Base() );
|
||
|
|
}
|
||
|
|
KeyValues *pMatPicmipKeyValue = pVidMemKeyValues->FindKey( "ConVar.mat_picmip", false );
|
||
|
|
|
||
|
|
// FIXME: Man, is this brutal. If it wasn't 1 day till orange box ship, I'd do something in dxsupport maybe
|
||
|
|
if ( pMatPicmipKeyValue && ( ( nDXLevel == caps.m_nMaxDXSupportLevel ) || ( vidMemMB < 100 ) ) )
|
||
|
|
{
|
||
|
|
KeyValues *pConfigMatPicMip = pConfiguration->FindKey( "ConVar.mat_picmip", false );
|
||
|
|
int newPicMip = pMatPicmipKeyValue->GetInt();
|
||
|
|
int oldPicMip = pConfigMatPicMip ? pConfigMatPicMip->GetInt() : 0;
|
||
|
|
pConfiguration->SetInt( "ConVar.mat_picmip", max( newPicMip, oldPicMip ) );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Hack to slam the mat_dxlevel ConVar to match the requested dxlevel
|
||
|
|
pConfiguration->SetInt( "ConVar.mat_dxlevel", nDXLevel );
|
||
|
|
|
||
|
|
if ( CommandLine()->FindParm( "-debugdxsupport" ) )
|
||
|
|
{
|
||
|
|
CUtlBuffer tmpBuf;
|
||
|
|
pConfiguration->RecursiveSaveToFile( tmpBuf, 0 );
|
||
|
|
Warning( "final config:\n%s\n", ( const char * )tmpBuf.Base() );
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Gets recommended congifuration for a particular adapter at a particular dx level
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
bool CShaderDeviceMgrBase::GetRecommendedConfigurationInfo( int nAdapter, int nDXLevel, KeyValues *pCongifuration )
|
||
|
|
{
|
||
|
|
Assert( nAdapter >= 0 && nAdapter <= GetAdapterCount() );
|
||
|
|
MaterialAdapterInfo_t info;
|
||
|
|
GetAdapterInfo( nAdapter, info );
|
||
|
|
return GetRecommendedConfigurationInfo( nAdapter, nDXLevel, info.m_VendorID, info.m_DeviceID, pCongifuration );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Returns only valid dx levels
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
int CShaderDeviceMgrBase::GetClosestActualDXLevel( int nDxLevel ) const
|
||
|
|
{
|
||
|
|
if ( nDxLevel < ABSOLUTE_MINIMUM_DXLEVEL )
|
||
|
|
return ABSOLUTE_MINIMUM_DXLEVEL;
|
||
|
|
|
||
|
|
if ( nDxLevel == 80 )
|
||
|
|
return 80;
|
||
|
|
if ( nDxLevel <= 89 )
|
||
|
|
return 81;
|
||
|
|
|
||
|
|
if ( IsOpenGL() )
|
||
|
|
{
|
||
|
|
return ( nDxLevel <= 90 ) ? 90 : 92;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( nDxLevel <= 94 )
|
||
|
|
return 90;
|
||
|
|
|
||
|
|
if ( IsX360() && nDxLevel <= 98 )
|
||
|
|
return 98;
|
||
|
|
if ( nDxLevel <= 99 )
|
||
|
|
return 95;
|
||
|
|
return 100;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Mode change callback
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CShaderDeviceMgrBase::AddModeChangeCallback( ShaderModeChangeCallbackFunc_t func )
|
||
|
|
{
|
||
|
|
LOCK_SHADERAPI();
|
||
|
|
Assert( func && m_ModeChangeCallbacks.Find( func ) < 0 );
|
||
|
|
m_ModeChangeCallbacks.AddToTail( func );
|
||
|
|
}
|
||
|
|
|
||
|
|
void CShaderDeviceMgrBase::RemoveModeChangeCallback( ShaderModeChangeCallbackFunc_t func )
|
||
|
|
{
|
||
|
|
LOCK_SHADERAPI();
|
||
|
|
m_ModeChangeCallbacks.FindAndRemove( func );
|
||
|
|
}
|
||
|
|
|
||
|
|
void CShaderDeviceMgrBase::InvokeModeChangeCallbacks()
|
||
|
|
{
|
||
|
|
int nCount = m_ModeChangeCallbacks.Count();
|
||
|
|
for ( int i = 0; i < nCount; ++i )
|
||
|
|
{
|
||
|
|
m_ModeChangeCallbacks[i]();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Factory to return from SetMode
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void* CShaderDeviceMgrBase::ShaderInterfaceFactory( const char *pInterfaceName, int *pReturnCode )
|
||
|
|
{
|
||
|
|
if ( pReturnCode )
|
||
|
|
{
|
||
|
|
*pReturnCode = IFACE_OK;
|
||
|
|
}
|
||
|
|
if ( !Q_stricmp( pInterfaceName, SHADER_DEVICE_INTERFACE_VERSION ) )
|
||
|
|
return static_cast< IShaderDevice* >( g_pShaderDevice );
|
||
|
|
if ( !Q_stricmp( pInterfaceName, SHADERAPI_INTERFACE_VERSION ) )
|
||
|
|
return static_cast< IShaderAPI* >( g_pShaderAPI );
|
||
|
|
if ( !Q_stricmp( pInterfaceName, SHADERSHADOW_INTERFACE_VERSION ) )
|
||
|
|
return static_cast< IShaderShadow* >( g_pShaderShadow );
|
||
|
|
|
||
|
|
if ( pReturnCode )
|
||
|
|
{
|
||
|
|
*pReturnCode = IFACE_FAILED;
|
||
|
|
}
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// The Base implementation of the shader device
|
||
|
|
//
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// constructor, destructor
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
CShaderDeviceBase::CShaderDeviceBase()
|
||
|
|
{
|
||
|
|
m_bInitialized = false;
|
||
|
|
m_nAdapter = -1;
|
||
|
|
m_hWnd = NULL;
|
||
|
|
m_hWndCookie = NULL;
|
||
|
|
m_dwThreadId = ThreadGetCurrentId();
|
||
|
|
}
|
||
|
|
|
||
|
|
CShaderDeviceBase::~CShaderDeviceBase()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
void CShaderDeviceBase::SetCurrentThreadAsOwner()
|
||
|
|
{
|
||
|
|
m_dwThreadId = ThreadGetCurrentId();
|
||
|
|
}
|
||
|
|
|
||
|
|
void CShaderDeviceBase::RemoveThreadOwner()
|
||
|
|
{
|
||
|
|
m_dwThreadId = 0xFFFFFFFF;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool CShaderDeviceBase::ThreadOwnsDevice()
|
||
|
|
{
|
||
|
|
if ( ThreadGetCurrentId() == m_dwThreadId )
|
||
|
|
return true;
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// Methods of IShaderDevice
|
||
|
|
ImageFormat CShaderDeviceBase::GetBackBufferFormat() const
|
||
|
|
{
|
||
|
|
return IMAGE_FORMAT_UNKNOWN;
|
||
|
|
}
|
||
|
|
|
||
|
|
int CShaderDeviceBase::StencilBufferBits() const
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool CShaderDeviceBase::IsAAEnabled() const
|
||
|
|
{
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Methods for interprocess communication to release resources
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
#define MATERIAL_SYSTEM_WINDOW_ID 0xFEEDDEAD
|
||
|
|
|
||
|
|
#ifdef USE_ACTUAL_DX
|
||
|
|
static VD3DHWND GetTopmostParentWindow( VD3DHWND hWnd )
|
||
|
|
{
|
||
|
|
// Find the parent window...
|
||
|
|
VD3DHWND hParent = GetParent( hWnd );
|
||
|
|
while ( hParent )
|
||
|
|
{
|
||
|
|
hWnd = hParent;
|
||
|
|
hParent = GetParent( hWnd );
|
||
|
|
}
|
||
|
|
|
||
|
|
return hWnd;
|
||
|
|
}
|
||
|
|
|
||
|
|
static BOOL CALLBACK EnumChildWindowsProc( VD3DHWND hWnd, LPARAM lParam )
|
||
|
|
{
|
||
|
|
int windowId = GetWindowLongPtr( hWnd, GWLP_USERDATA );
|
||
|
|
if (windowId == MATERIAL_SYSTEM_WINDOW_ID)
|
||
|
|
{
|
||
|
|
COPYDATASTRUCT copyData;
|
||
|
|
copyData.dwData = lParam;
|
||
|
|
copyData.cbData = 0;
|
||
|
|
copyData.lpData = 0;
|
||
|
|
|
||
|
|
SendMessage(hWnd, WM_COPYDATA, 0, (LPARAM)©Data);
|
||
|
|
}
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
static BOOL CALLBACK EnumWindowsProc( VD3DHWND hWnd, LPARAM lParam )
|
||
|
|
{
|
||
|
|
EnumChildWindows( hWnd, EnumChildWindowsProc, lParam );
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
static BOOL CALLBACK EnumWindowsProcNotThis( VD3DHWND hWnd, LPARAM lParam )
|
||
|
|
{
|
||
|
|
if ( g_pShaderDevice && ( GetTopmostParentWindow( (VD3DHWND)g_pShaderDevice->GetIPCHWnd() ) == hWnd ) )
|
||
|
|
return TRUE;
|
||
|
|
|
||
|
|
EnumChildWindows( hWnd, EnumChildWindowsProc, lParam );
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Adds a hook to let us know when other instances are setting the mode
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
#ifdef STRICT
|
||
|
|
#define WINDOW_PROC WNDPROC
|
||
|
|
#else
|
||
|
|
#define WINDOW_PROC FARPROC
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef USE_ACTUAL_DX
|
||
|
|
static LRESULT CALLBACK ShaderDX8WndProc(VD3DHWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
|
||
|
|
{
|
||
|
|
#if !defined( _X360 )
|
||
|
|
// FIXME: Should these IPC messages tell when an app has focus or not?
|
||
|
|
// If so, we'd want to totally disable the shader api layer when an app
|
||
|
|
// doesn't have focus.
|
||
|
|
|
||
|
|
// Look for the special IPC message that tells us we're trying to set
|
||
|
|
// the mode....
|
||
|
|
switch(msg)
|
||
|
|
{
|
||
|
|
case WM_COPYDATA:
|
||
|
|
{
|
||
|
|
if ( !g_pShaderDevice )
|
||
|
|
break;
|
||
|
|
|
||
|
|
COPYDATASTRUCT* pData = (COPYDATASTRUCT*)lParam;
|
||
|
|
|
||
|
|
// that number is our magic cookie number
|
||
|
|
if ( pData->dwData == CShaderDeviceBase::RELEASE_MESSAGE )
|
||
|
|
{
|
||
|
|
g_pShaderDevice->OtherAppInitializing(true);
|
||
|
|
}
|
||
|
|
else if ( pData->dwData == CShaderDeviceBase::REACQUIRE_MESSAGE )
|
||
|
|
{
|
||
|
|
g_pShaderDevice->OtherAppInitializing(false);
|
||
|
|
}
|
||
|
|
else if ( pData->dwData == CShaderDeviceBase::EVICT_MESSAGE )
|
||
|
|
{
|
||
|
|
g_pShaderDevice->EvictManagedResourcesInternal( );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
return DefWindowProc( hWnd, msg, wParam, lParam );
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Install, remove ability to talk to other shaderapi apps
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CShaderDeviceBase::InstallWindowHook( void* hWnd )
|
||
|
|
{
|
||
|
|
Assert( m_hWndCookie == NULL );
|
||
|
|
#ifdef USE_ACTUAL_DX
|
||
|
|
#if !defined( _X360 )
|
||
|
|
VD3DHWND hParent = GetTopmostParentWindow( (VD3DHWND)hWnd );
|
||
|
|
|
||
|
|
// Attach a child window to the parent; we're gonna store special info there
|
||
|
|
// We can't use the USERDATA, cause other apps may want to use this.
|
||
|
|
HINSTANCE hInst = (HINSTANCE)GetWindowLongPtr( hParent, GWLP_HINSTANCE );
|
||
|
|
WNDCLASS wc;
|
||
|
|
memset( &wc, 0, sizeof( wc ) );
|
||
|
|
wc.style = CS_NOCLOSE | CS_PARENTDC;
|
||
|
|
wc.lpfnWndProc = ShaderDX8WndProc;
|
||
|
|
wc.hInstance = hInst;
|
||
|
|
wc.lpszClassName = "shaderdx8";
|
||
|
|
|
||
|
|
// In case an old one is sitting around still...
|
||
|
|
UnregisterClass( "shaderdx8", hInst );
|
||
|
|
|
||
|
|
RegisterClass( &wc );
|
||
|
|
|
||
|
|
// Create the window
|
||
|
|
m_hWndCookie = CreateWindow( "shaderdx8", "shaderdx8", WS_CHILD,
|
||
|
|
0, 0, 0, 0, hParent, NULL, hInst, NULL );
|
||
|
|
|
||
|
|
// Marks it as a material system window
|
||
|
|
SetWindowLongPtr( (VD3DHWND)m_hWndCookie, GWLP_USERDATA, MATERIAL_SYSTEM_WINDOW_ID );
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
void CShaderDeviceBase::RemoveWindowHook( void* hWnd )
|
||
|
|
{
|
||
|
|
#ifdef USE_ACTUAL_DX
|
||
|
|
#if !defined( _X360 )
|
||
|
|
if ( m_hWndCookie )
|
||
|
|
{
|
||
|
|
DestroyWindow( (VD3DHWND)m_hWndCookie );
|
||
|
|
m_hWndCookie = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
VD3DHWND hParent = GetTopmostParentWindow( (VD3DHWND)hWnd );
|
||
|
|
HINSTANCE hInst = (HINSTANCE)GetWindowLongPtr( hParent, GWLP_HINSTANCE );
|
||
|
|
UnregisterClass( "shaderdx8", hInst );
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Sends a message to other shaderapi applications
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CShaderDeviceBase::SendIPCMessage( IPCMessage_t msg )
|
||
|
|
{
|
||
|
|
#ifdef USE_ACTUAL_DX
|
||
|
|
#if !defined( _X360 )
|
||
|
|
// Gotta send this to all windows, since we don't know which ones
|
||
|
|
// are material system apps...
|
||
|
|
if ( msg != EVICT_MESSAGE )
|
||
|
|
{
|
||
|
|
EnumWindows( EnumWindowsProc, (DWORD)msg );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
EnumWindows( EnumWindowsProcNotThis, (DWORD)msg );
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Find view
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
int CShaderDeviceBase::FindView( void* hWnd ) const
|
||
|
|
{
|
||
|
|
/* FIXME: Is this necessary?
|
||
|
|
// Look for the view in the list of views
|
||
|
|
for (int i = m_Views.Count(); --i >= 0; )
|
||
|
|
{
|
||
|
|
if (m_Views[i].m_HWnd == (VD3DHWND)hwnd)
|
||
|
|
return i;
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Creates a child window
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
bool CShaderDeviceBase::AddView( void* hWnd )
|
||
|
|
{
|
||
|
|
LOCK_SHADERAPI();
|
||
|
|
/*
|
||
|
|
// If we haven't created a device yet
|
||
|
|
if (!Dx9Device())
|
||
|
|
return false;
|
||
|
|
|
||
|
|
// Make sure no duplicate hwnds...
|
||
|
|
if (FindView(hwnd) >= 0)
|
||
|
|
return false;
|
||
|
|
|
||
|
|
// In this case, we need to create the device; this is our
|
||
|
|
// default swap chain. This here says we're gonna use a part of the
|
||
|
|
// existing buffer and just grab that.
|
||
|
|
int view = m_Views.AddToTail();
|
||
|
|
m_Views[view].m_HWnd = (VD3DHWND)hwnd;
|
||
|
|
// memcpy( &m_Views[view].m_PresentParamters, m_PresentParameters, sizeof(m_PresentParamters) );
|
||
|
|
|
||
|
|
HRESULT hr;
|
||
|
|
hr = Dx9Device()->CreateAdditionalSwapChain( &m_PresentParameters,
|
||
|
|
&m_Views[view].m_pSwapChain );
|
||
|
|
return !FAILED(hr);
|
||
|
|
*/
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
void CShaderDeviceBase::RemoveView( void* hWnd )
|
||
|
|
{
|
||
|
|
LOCK_SHADERAPI();
|
||
|
|
/*
|
||
|
|
// Look for the view in the list of views
|
||
|
|
int i = FindView(hwnd);
|
||
|
|
if (i >= 0)
|
||
|
|
{
|
||
|
|
// FIXME m_Views[i].m_pSwapChain->Release();
|
||
|
|
m_Views.FastRemove(i);
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
}
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Activates a child window
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CShaderDeviceBase::SetView( void* hWnd )
|
||
|
|
{
|
||
|
|
LOCK_SHADERAPI();
|
||
|
|
|
||
|
|
ShaderViewport_t viewport;
|
||
|
|
g_pShaderAPI->GetViewports( &viewport, 1 );
|
||
|
|
|
||
|
|
// Get the window (*not* client) rect of the view window
|
||
|
|
m_ViewHWnd = (VD3DHWND)hWnd;
|
||
|
|
GetWindowSize( m_nWindowWidth, m_nWindowHeight );
|
||
|
|
|
||
|
|
// Reset the viewport (takes into account the view rect)
|
||
|
|
// Don't need to set the viewport if it's not ready
|
||
|
|
g_pShaderAPI->SetViewports( 1, &viewport );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Gets the window size
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CShaderDeviceBase::GetWindowSize( int& nWidth, int& nHeight ) const
|
||
|
|
{
|
||
|
|
#if defined( USE_SDL )
|
||
|
|
|
||
|
|
// this matches up to what the threaded material system does
|
||
|
|
g_pShaderAPI->GetBackBufferDimensions( nWidth, nHeight );
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
// If the window was minimized last time swap buffers happened, or if it's iconic now,
|
||
|
|
// return 0 size
|
||
|
|
#ifdef _WIN32
|
||
|
|
if ( !m_bIsMinimized && !IsIconic( ( HWND )m_hWnd ) )
|
||
|
|
#else
|
||
|
|
if ( !m_bIsMinimized && !IsIconic( (VD3DHWND)m_hWnd ) )
|
||
|
|
#endif
|
||
|
|
{
|
||
|
|
// NOTE: Use the 'current view' (which may be the same as the main window)
|
||
|
|
RECT rect;
|
||
|
|
#ifdef _WIN32
|
||
|
|
GetClientRect( ( HWND )m_ViewHWnd, &rect );
|
||
|
|
#else
|
||
|
|
toglGetClientRect( (VD3DHWND)m_ViewHWnd, &rect );
|
||
|
|
#endif
|
||
|
|
nWidth = rect.right - rect.left;
|
||
|
|
nHeight = rect.bottom - rect.top;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
nWidth = nHeight = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
|