Backups/csgo-2018-source
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
93f753e8ef
csgo-2018-source/engine/matsys_interface.cpp

2026 lines
69 KiB
C++
Raw Normal View History

uid issue
2021-07-25 12:11:47 +08:00
//===== Copyright 1996-2005, Valve Corporation, All rights reserved. ======//
//
// Purpose: loads and unloads main matsystem dll and interface
//
//===========================================================================//
#include "render_pch.h"
#include "materialsystem/imaterialsystemhardwareconfig.h"
#include "materialsystem/materialsystem_config.h"
#include "materialsystem/MaterialSystemUtil.h"
#include "materialsystem/ivballoctracker.h"
#include "materialsystem/imesh.h"
#include "tier0/dbg.h"
#include "sys_dll.h"
#include "host.h"
#include "cmodel_engine.h"
#include "modelloader.h"
#include "staticpropmgr.h"
#include "gl_model_private.h"
#include "view.h"
#include "gl_matsysiface.h"
#include "gl_cvars.h"
#include "gl_lightmap.h"
#include "lightcache.h"
#include "vstdlib/random.h"
#include "tier0/icommandline.h"
#include "draw.h"
#include "decal_private.h"
#include "l_studio.h"
#include "keyvalues.h"
#include "materialsystem/imaterial.h"
#include "gl_shader.h"
#include "ivideomode.h"
#include "cdll_engine_int.h"
#include "utldict.h"
#include "filesystem.h"
#include "host_saverestore.h"
#include "server.h"
#include "game/client/iclientrendertargets.h"
#include "tier2/tier2.h"
#include "videocfg/videocfg.h"
#include "LoadScreenUpdate.h"
#include "cl_main.h"
#include <vgui/IScheme.h>
#include <vgui_controls/Controls.h>
#include "GameEventManager.h"
#if defined( _X360 )
#include "xbox/xbox_launch.h"
#endif
extern IFileSystem *g_pFileSystem;
#ifndef DEDICATED
#include "iregistry.h"
#endif
#include "igame.h"
#include "toolframework/itoolframework.h"
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
// Start the frame count at one so stuff gets updated the first frame
int r_framecount = 1; // used for dlight + lightstyle push checking
int d_lightstylevalue[256];
int d_lightstylenumframes[256];
const MaterialSystem_Config_t *g_pMaterialSystemConfig;
static CSysModule *g_MaterialsDLL = NULL;
bool g_LostVideoMemory = false;
IMaterial* g_materialEmpty; // purple checkerboard for missing textures
void ReleaseMaterialSystemObjects( int nChangeFlags );
void RestoreMaterialSystemObjects( int nChangeFlags );
static ConVar mat_shadowstate( "mat_shadowstate", "1" );
static ConVar mat_maxframelatency( "mat_maxframelatency", "1" );
ConVar mat_debugalttab( "mat_debugalttab", "0", FCVAR_CHEAT );
// Static pointers to renderable textures
static CTextureReference g_PowerOfTwoFBTexture;
static CTextureReference g_WaterReflectionTexture;
static CTextureReference g_WaterRefractionTexture;
static CTextureReference g_CameraTexture;
static CTextureReference g_BuildCubemaps16BitTexture;
static CTextureReference g_QuarterSizedFBTexture0;
static CTextureReference g_QuarterSizedFBTexture1;
static CTextureReference g_QuarterSizedFBTexture2;
static CTextureReference g_QuarterSizedFBTexture3;
static CTextureReference g_TeenyFBTexture0;
static CTextureReference g_TeenyFBTexture1;
static CTextureReference g_TeenyFBTexture2;
#ifdef _PS3
static CTextureReference g_FullFrameRawBufferAliasPS3_BackBuffer;
static CTextureReference g_FullFrameRawBufferAliasPS3_DepthBuffer;
#endif
static CTextureReference g_FullFrameFBTexture0;
static CTextureReference g_FullFrameFBTexture1;
static CTextureReference g_FullFrameFBTexture2;
static CTextureReference g_FullFrameDepth;
#if defined( _X360 )
static CTextureReference g_RtGlowTexture360;
#endif
// each sort ID's mesh for the depth fill render
CUtlVector<IMesh *> g_DepthMeshForSortID;
// Each surface's first vertex index in the depth fill VB
CUtlVector<uint16> g_DepthFillVBFirstVertexForSurface;
void WorldStaticMeshCreate( void );
void WorldStaticMeshDestroy( void );
int GetScreenAspectMode( int width, int height );
ConVar r_norefresh( "r_norefresh","0");
ConVar r_decals( "r_decals", "2048" );
ConVar r_lightmap( "r_lightmap", "-1", FCVAR_CHEAT | FCVAR_MATERIAL_SYSTEM_THREAD );
ConVar r_lightstyle( "r_lightstyle","-1", FCVAR_CHEAT | FCVAR_MATERIAL_SYSTEM_THREAD );
ConVar r_dynamic( "r_dynamic","1", FCVAR_RELEASE );
ConVar mat_norendering( "mat_norendering", "0", FCVAR_CHEAT );
ConVar mat_wireframe( "mat_wireframe", "0", FCVAR_CHEAT );
ConVar mat_luxels( "mat_luxels", "0", FCVAR_CHEAT );
ConVar mat_normals( "mat_normals", "0", FCVAR_CHEAT );
ConVar mat_bumpbasis( "mat_bumpbasis", "0", FCVAR_CHEAT );
ConVar mat_envmapsize( "mat_envmapsize", "128" );
ConVar mat_envmaptgasize( "mat_envmaptgasize", "32.0" );
ConVar mat_levelflush( "mat_levelflush", "1" );
ConVar mat_fastspecular( "mat_fastspecular", "1", 0, "Enable/Disable specularity for visual testing. Will not reload materials and will not affect perf." );
ConVar mat_fullbright( "mat_fullbright","0", FCVAR_CHEAT );
static ConVar mat_monitorgamma( "mat_monitorgamma", "2.2", FCVAR_ARCHIVE | FCVAR_ARCHIVE_GAMECONSOLE, "monitor gamma (typically 2.2 for CRT and 1.7 for LCD)", true, 1.6f, true, 2.6f );
static ConVar mat_monitorgamma_tv_range_min( "mat_monitorgamma_tv_range_min", "16" );
static ConVar mat_monitorgamma_tv_range_max( "mat_monitorgamma_tv_range_max", "235" );
// TV's generally have a 2.5 gamma, so we need to convert our 2.2 frame buffer into a 2.5 frame buffer for display on a TV
static ConVar mat_monitorgamma_tv_exp( "mat_monitorgamma_tv_exp", "2.5", 0, "", true, 1.0f, true, 4.0f );
static ConVar mat_monitorgamma_tv_enabled( "mat_monitorgamma_tv_enabled", IsGameConsole() ? "1" : "0", FCVAR_ARCHIVE | FCVAR_ARCHIVE_GAMECONSOLE, "" );
ConVar r_drawbrushmodels( "r_drawbrushmodels", "1", FCVAR_CHEAT, "Render brush models. 0=Off, 1=Normal, 2=Wireframe" );
ConVar r_shadowrendertotexture( "r_shadowrendertotexture", "0" );
#if ( defined( CSTRIKE15 ) && defined( _PS3 ) )
ConVar r_flashlightdepthtexture( "r_flashlightdepthtexture", "1" );
#else
ConVar r_flashlightdepthtexture( "r_flashlightdepthtexture", "1" );
#endif
// On non-gameconsoles mat_motion_blur_enabled now comes from video.txt/videodefaults.txt
ConVar mat_motion_blur_enabled( "mat_motion_blur_enabled", IsGameConsole() ? "1" : "0" );
// Note: this is only here so we can ship an update without changing materialsystem.dll.
// Once we ship materialsystem.dll again, we can get rid of this and make the only one exist in materialsystem.dll.
ConVar mat_depthbias_normal( "mat_depthbias_normal", "0.0f", FCVAR_CHEAT );
static ITexture *CreateFullFrameDepthTexture( void );
static void mat_resolveFullFrameDepth_changed( IConVar *var, const char *pOldValue, float flOldValue )
{
ConVar *cVar = (ConVar*)(var);
int newVal = cVar->GetInt();
int oldVal = atoi( pOldValue );
static int oldNonZeroVal = -1;
if ( newVal == oldVal )
return;
g_pMaterialSystem->ReloadMaterials( "particle" );
}
static ConVar mat_resolveFullFrameDepth( "mat_resolveFullFrameDepth", "0", FCVAR_CHEAT, "Enable depth resolve to a texture. 0=disable, 1=enable via resolve tricks if supported in hw, otherwise disable, 2=force extra depth only pass", mat_resolveFullFrameDepth_changed );
static void NukeModeSwitchSaveGames( void )
{
if( g_pFileSystem->FileExists( "SAVE\\modeswitchsave.sav" ) )
{
g_pFileSystem->RemoveFile( "SAVE\\modeswitchsave.sav" );
}
if( g_pFileSystem->FileExists( "SAVE\\modeswitchsave.tga" ) )
{
g_pFileSystem->RemoveFile( "SAVE\\modeswitchsave.tga" );
}
}
void mat_hdr_level_Callback( IConVar *var, const char *pOldString, float flOldValue )
{
if ( IsX360() )
{
// can't support, expected to be static
return;
}
// CSGO doesn't support any values other than 2.
mat_hdr_level.SetValue( clamp( mat_hdr_level.GetInt(), 2, 2 ) );
// Can do any reloading that is necessary here upon change.
// FIXME: should check if there is actually going to be a change here (ie. are we able to run in HDR
// given the current map and hardware.
#ifndef DEDICATED
if ( g_pMaterialSystemHardwareConfig->GetHardwareHDRType() != HDR_TYPE_NONE &&
saverestore->IsValidSave() &&
modelloader->LastLoadedMapHasHDRLighting() &&
sv.GetMaxClients() == 1 &&
!sv.IsLevelMainMenuBackground()
)
{
NukeModeSwitchSaveGames();
Cbuf_AddText( Cbuf_GetCurrentPlayer(), "save modeswitchsave;wait;load modeswitchsave\n" );
}
#endif
}
// Convar range change to [2,2] since CS:GO does not support any other setting.
ConVar mat_hdr_level( "mat_hdr_level", "2", FCVAR_DEVELOPMENTONLY,
"Set to 0 for no HDR, 1 for LDR+bloom on HDR maps, and 2 for full HDR on HDR maps.",
mat_hdr_level_Callback );
MaterialSystem_SortInfo_t *materialSortInfoArray = 0;
static bool s_bConfigLightingChanged = false;
extern unsigned long GetRam();
//-----------------------------------------------------------------------------
// return true if lightmaps need to be redownloaded
//-----------------------------------------------------------------------------
bool MaterialConfigLightingChanged()
{
return s_bConfigLightingChanged;
}
void ClearMaterialConfigLightingChanged()
{
s_bConfigLightingChanged = false;
}
//-----------------------------------------------------------------------------
// Reads convars from the registry
//-----------------------------------------------------------------------------
static void ReadMaterialSystemConfigFromRegistry( MaterialSystem_Config_t &config )
{
#if defined(DEDICATED) || defined(_GAMECONSOLE)
return;
#else
// Create and Init the video config block.
KeyValues *pConfigKeys = new KeyValues( "VideoConfig" );
if ( !pConfigKeys )
return;
if ( !ReadCurrentVideoConfig( pConfigKeys ) )
{
pConfigKeys->deleteThis();
return;
}
// Does gamma need to have config set here too!
// Get the window sizes and (whether or not we are windowed).
KeyValues *pFindKey = pConfigKeys->FindKey( "setting.defaultres" );
if ( pFindKey )
{
config.m_VideoMode.m_Width = pFindKey->GetInt();
}
pFindKey = pConfigKeys->FindKey( "setting.defaultresheight" );
if ( pFindKey )
{
config.m_VideoMode.m_Height = pFindKey->GetInt();
}
pFindKey = pConfigKeys->FindKey( "setting.fullscreen" );
if ( pFindKey )
{
bool bFullscreen = pFindKey->GetBool();
config.SetFlag( MATSYS_VIDCFG_FLAGS_WINDOWED, !bFullscreen );
}
pFindKey = pConfigKeys->FindKey( "setting.nowindowborder" );
if ( pFindKey )
{
bool bNoWindowBorder = pFindKey->GetBool();
config.SetFlag( MATSYS_VIDCFG_FLAGS_NO_WINDOW_BORDER, bNoWindowBorder );
}
UpdateVideoConfigConVars( pConfigKeys );
// Destroy the keys.
pConfigKeys->deleteThis();
#endif
}
//=============================================================================
// FIXME! This was copied from VUI\perfwizardpanel.cpp
struct RatioToAspectMode_t
{
int anamorphic;
float aspectRatio;
};
RatioToAspectMode_t g_RatioToAspectModes[] =
{
{ 0, 4.0f / 3.0f },
{ 1, 16.0f / 9.0f },
{ 2, 16.0f / 10.0f },
{ 2, 1.0f },
};
//--------------------------------------------------------------------------------------------------------------
int GetScreenAspectMode( int width, int height )
{
float aspectRatio = (float)width / (float)height;
// just find the closest ratio
float closestAspectRatioDist = 99999.0f;
int closestAnamorphic = 0;
for (int i = 0; i < ARRAYSIZE(g_RatioToAspectModes); i++)
{
float dist = fabs( g_RatioToAspectModes[i].aspectRatio - aspectRatio );
if (dist < closestAspectRatioDist)
{
closestAspectRatioDist = dist;
closestAnamorphic = g_RatioToAspectModes[i].anamorphic;
}
}
return closestAnamorphic;
}
//-----------------------------------------------------------------------------
// Writes convars into the registry
//-----------------------------------------------------------------------------
static void WriteMaterialSystemConfigToRegistry( const MaterialSystem_Config_t &config )
{
#if defined(DEDICATED) || defined(_GAMECONSOLE)
return;
#else
ConVarRef defaultres_restart( "defaultres_restart" );
ConVarRef defaultresheight_restart( "defaultresheight_restart" );
int nWidth = defaultres_restart.GetInt() != -1 ? defaultres_restart.GetInt() : config.m_VideoMode.m_Width;
int nHeight = defaultresheight_restart.GetInt() != -1 ? defaultresheight_restart.GetInt() : config.m_VideoMode.m_Height;
int nAspectRatioMode = GetScreenAspectMode( nWidth, nHeight );
UpdateCurrentVideoConfig( config.m_VideoMode.m_Width, config.m_VideoMode.m_Height, nAspectRatioMode, !config.Windowed(), config.NoWindowBorder(), true );
#endif
}
//-----------------------------------------------------------------------------
// Override config with command line params
//-----------------------------------------------------------------------------
static void OverrideMaterialSystemConfigFromCommandLine( MaterialSystem_Config_t &config )
{
if ( IsX360() )
{
// these overrides cannot be supported
// the console configuration is explicit
return;
}
// Check for windowed mode command line override
if ( CommandLine()->FindParm( "-sw" ) ||
CommandLine()->FindParm( "-startwindowed" ) ||
CommandLine()->FindParm( "-windowed" ) ||
CommandLine()->FindParm( "-window" ) )
{
config.SetFlag( MATSYS_VIDCFG_FLAGS_WINDOWED, true );
}
// Check for fullscreen override
else if ( CommandLine()->FindParm( "-full" ) || CommandLine()->FindParm( "-fullscreen" ) )
{
config.SetFlag( MATSYS_VIDCFG_FLAGS_WINDOWED, false );
}
// Get width and height
if ( CommandLine()->FindParm( "-width" ) || CommandLine()->FindParm( "-w" ) )
{
config.m_VideoMode.m_Width = CommandLine()->ParmValue( "-width", config.m_VideoMode.m_Width );
config.m_VideoMode.m_Width = CommandLine()->ParmValue( "-w", config.m_VideoMode.m_Width );
if( !( CommandLine()->FindParm( "-height" ) || CommandLine()->FindParm( "-h" ) ) )
{
config.m_VideoMode.m_Height = ( config.m_VideoMode.m_Width * 3 ) / 4;
}
}
if ( CommandLine()->FindParm( "-height" ) || CommandLine()->FindParm( "-h" ) )
{
config.m_VideoMode.m_Height = CommandLine()->ParmValue( "-height", config.m_VideoMode.m_Height );
config.m_VideoMode.m_Height = CommandLine()->ParmValue( "-h", config.m_VideoMode.m_Height );
}
if ( CommandLine()->FindParm( "-resizing" ) )
{
config.SetFlag( MATSYS_VIDCFG_FLAGS_RESIZING, CommandLine()->CheckParm( "-resizing" ) ? true : false );
}
if ( CommandLine()->FindParm( "-mat_vsync" ) )
{
int vsync = CommandLine()->ParmValue( "-mat_vsync", 0 );
config.SetFlag( MATSYS_VIDCFG_FLAGS_NO_WAIT_FOR_VSYNC, vsync == 0 );
}
if ( CommandLine()->FindParm( "-mat_antialias" ) )
{
config.m_nAASamples = CommandLine()->ParmValue( "-mat_antialias", config.m_nAASamples );
ConVarRef mat_antialias( "mat_antialias" );
mat_antialias.SetValue( config.m_nAASamples );
}
if ( CommandLine()->FindParm( "-mat_aaquality" ) )
{
config.m_nAAQuality = CommandLine()->ParmValue( "-mat_aaquality", config.m_nAAQuality );
ConVarRef mat_aaquality( "mat_aaquality" );
mat_aaquality.SetValue( config.m_nAAQuality );
}
if ( CommandLine()->FindParm( "-csm_quality_level" ) )
{
int nCSMQuality = CommandLine()->ParmValue( "-csm_quality_level", CSMQUALITY_VERY_LOW );
config.m_nCSMQuality = (CSMQualityMode_t)clamp( nCSMQuality, CSMQUALITY_VERY_LOW, CSMQUALITY_TOTAL_MODES - 1 );
// Just slam the convar because CMaterialSystem::ReadConfigFromConVars() just overrides the config anyway. ARGH.
ConVarRef csm_quality_level( "csm_quality_level" );
csm_quality_level.SetValue( config.m_nCSMQuality );
}
if ( CommandLine()->FindParm( "-mat_resolveFullFrameDepth" ) )
{
int resolveFullFrameDepth = CommandLine()->ParmValue( "-mat_resolveFullFrameDepth", 1 );
mat_resolveFullFrameDepth.SetValue( resolveFullFrameDepth );
}
// safe mode
if ( CommandLine()->FindParm( "-safe" ) )
{
config.SetFlag( MATSYS_VIDCFG_FLAGS_WINDOWED, true );
config.m_VideoMode.m_Width = 640;
config.m_VideoMode.m_Height = 480;
config.m_VideoMode.m_RefreshRate = 0;
config.m_nAASamples = 0;
config.m_nAAQuality = 0;
config.m_bWantTripleBuffered = false;
config.m_nCSMQuality = CSMQUALITY_VERY_LOW;
}
}
//-----------------------------------------------------------------------------
// Updates the material system config
//-----------------------------------------------------------------------------
void OverrideMaterialSystemConfig( MaterialSystem_Config_t &config )
{
// enable/disable flashlight support based on mod (user can also set this explicitly)
// FIXME: this is only here because dxsupport_override.cfg is currently broken
ConVarRef mat_supportflashlight( "mat_supportflashlight" );
if ( mat_supportflashlight.GetInt() == -1 )
{
const char * gameName = COM_GetModDirectory();
if ( !V_stricmp( gameName, "portal" ) ||
!V_stricmp( gameName, "tf" ) )
{
mat_supportflashlight.SetValue( false );
}
else
{
mat_supportflashlight.SetValue( true );
}
}
config.m_bSupportFlashlight = mat_supportflashlight.GetBool();
// apply the settings in the material system
bool bLightmapsNeedReloading = materials->OverrideConfig( config, false );
if ( bLightmapsNeedReloading )
{
s_bConfigLightingChanged = true;
}
}
// auto config version to store in the registry so we can force reconfigs if needed
#define AUTOCONFIG_VERSION 1
//-----------------------------------------------------------------------------
// Purpose: Initializes configuration
//-----------------------------------------------------------------------------
void InitMaterialSystemConfig( bool bInEditMode )
{
// get the default config for the current card as a starting point.
g_pMaterialSystemConfig = &materials->GetCurrentConfigForVideoCard();
if ( !g_pMaterialSystemConfig )
{
Sys_Error( "Could not get the material system config record!" );
}
if ( bInEditMode )
return;
MaterialSystem_Config_t config = *g_pMaterialSystemConfig;
#if !defined(DEDICATED)
// Capture autoconfig.
if ( CommandLine()->FindParm( "-autoconfig" ) )
{
#ifdef _GAMECONSOLE
AssertMsg( false, "VideoCFG not supported on Xbox 360." );
#else
ResetVideoConfigToDefaults();
#endif
}
ReadMaterialSystemConfigFromRegistry( config );
#endif
OverrideMaterialSystemConfigFromCommandLine( config );
OverrideMaterialSystemConfig( config );
// now, set default hdr state
bool bEnableHDR = ( mat_hdr_level.GetInt() >= 2 );
g_pMaterialSystemHardwareConfig->SetHDREnabled( bEnableHDR );
UpdateMaterialSystemConfig();
}
//-----------------------------------------------------------------------------
// Updates the material system config
//-----------------------------------------------------------------------------
void UpdateMaterialSystemConfig( void )
{
// INFESTED_DLL - Alien Swarm doesn't want fullbright turned on when there are no lights (since it uses dynamic lights and skips vrad)
static char gamedir[MAX_OSPATH];
Q_FileBase( com_gamedir, gamedir, sizeof( gamedir ) );
if ( host_state.worldbrush && !host_state.worldbrush->lightdata && Q_stricmp( gamedir, "infested" ) )
{
mat_fullbright.SetValue( 1 );
}
// apply the settings in the material system
bool bLightmapsNeedReloading = materials->UpdateConfig( false );
if ( bLightmapsNeedReloading )
{
s_bConfigLightingChanged = true;
}
}
//-----------------------------------------------------------------------------
// Purpose: Sets all the relevant keyvalue data to be uploaded as part of the benchmark data
// Input : *dataToUpload - keyvalue set that will be uploaded
//-----------------------------------------------------------------------------
void GetMaterialSystemConfigForBenchmarkUpload(KeyValues *dataToUpload)
{
#if !defined(DEDICATED)
// hardware info
MaterialAdapterInfo_t driverInfo;
materials->GetDisplayAdapterInfo( materials->GetCurrentAdapter(), driverInfo );
dataToUpload->SetInt( "vendorID", driverInfo.m_VendorID );
dataToUpload->SetInt( "deviceID", driverInfo.m_DeviceID );
dataToUpload->SetInt( "ram", GetRam() );
const CPUInformation& pi = GetCPUInformation();
double fFrequency = pi.m_Speed / 1000000.0;
dataToUpload->SetInt( "cpu_speed", (int)fFrequency );
dataToUpload->SetString( "cpu", pi.m_szProcessorID );
// material system settings
dataToUpload->SetInt( "width", g_pMaterialSystemConfig->m_VideoMode.m_Width );
dataToUpload->SetInt( "height", g_pMaterialSystemConfig->m_VideoMode.m_Height );
dataToUpload->SetInt( "AASamples", g_pMaterialSystemConfig->m_nAASamples );
dataToUpload->SetInt( "AAQuality", g_pMaterialSystemConfig->m_nAAQuality );
dataToUpload->SetBool( "TripleBuffered", g_pMaterialSystemConfig->m_bWantTripleBuffered );
dataToUpload->SetInt( "AnisoLevel", g_pMaterialSystemConfig->m_nForceAnisotropicLevel );
dataToUpload->SetInt( "SkipMipLevels", g_pMaterialSystemConfig->skipMipLevels );
dataToUpload->SetInt( "DXLevel", g_pMaterialSystemConfig->dxSupportLevel );
dataToUpload->SetBool( "ShadowDepthTexture", g_pMaterialSystemConfig->ShadowDepthTexture() );
dataToUpload->SetBool( "MotionBlur", g_pMaterialSystemConfig->MotionBlur() );
dataToUpload->SetBool( "Windowed", (g_pMaterialSystemConfig->m_Flags & MATSYS_VIDCFG_FLAGS_WINDOWED) ? true : false );
dataToUpload->SetBool( "NoWaitForVSync", (g_pMaterialSystemConfig->m_Flags & MATSYS_VIDCFG_FLAGS_NO_WAIT_FOR_VSYNC) ? true : false );
dataToUpload->SetBool( "DisableSpecular", (g_pMaterialSystemConfig->m_Flags & MATSYS_VIDCFG_FLAGS_DISABLE_SPECULAR) ? true : false );
dataToUpload->SetBool( "DisableBumpmapping", (g_pMaterialSystemConfig->m_Flags & MATSYS_VIDCFG_FLAGS_DISABLE_BUMPMAP) ? true : false );
dataToUpload->SetBool( "EnableParallaxMapping", (g_pMaterialSystemConfig->m_Flags & MATSYS_VIDCFG_FLAGS_ENABLE_PARALLAX_MAPPING) ? true : false );
dataToUpload->SetBool( "ZPrefill", (g_pMaterialSystemConfig->m_Flags & MATSYS_VIDCFG_FLAGS_USE_Z_PREFILL) ? 1 : 0 );
dataToUpload->SetBool( "RenderToTextureShadows", r_shadowrendertotexture.GetBool() );
dataToUpload->SetBool( "FlashlightDepthTexture", r_flashlightdepthtexture.GetBool() );
#endif
}
//-----------------------------------------------------------------------------
// Purpose: Dumps the specified config info to the console
//-----------------------------------------------------------------------------
void PrintMaterialSystemConfig( const MaterialSystem_Config_t &config )
{
Warning( "width: %d\n", config.m_VideoMode.m_Width );
Warning( "height: %d\n", config.m_VideoMode.m_Height );
Warning( "m_nForceAnisotropicLevel: %d\n", config.m_nForceAnisotropicLevel );
Warning( "aasamples: %d\n", config.m_nAASamples );
Warning( "aaquality: %d\n", config.m_nAAQuality );
Warning( "tripleBuffered: %s\n", config.m_bWantTripleBuffered ? "true" : "false" );
Warning( "skipMipLevels: %d\n", config.skipMipLevels );
Warning( "dxSupportLevel: %d\n", config.dxSupportLevel );
Warning( "monitorGamma: %f\n", config.m_fMonitorGamma );
Warning( "MATSYS_VIDCFG_FLAGS_UNSUPPORTED: %s\n", ( config.m_Flags & MATSYS_VIDCFG_FLAGS_UNSUPPORTED ) ? "true" : "false" );
Warning( "MATSYS_VIDCFG_FLAGS_WINDOWED: %s\n", ( config.m_Flags & MATSYS_VIDCFG_FLAGS_WINDOWED ) ? "true" : "false" );
Warning( "MATSYS_VIDCFG_FLAGS_DISABLE_SPECULAR: %s\n", ( config.m_Flags & MATSYS_VIDCFG_FLAGS_DISABLE_SPECULAR ) ? "true" : "false" );
Warning( "MATSYS_VIDCFG_FLAGS_ENABLE_PARALLAX_MAPPING: %s\n", ( config.m_Flags & MATSYS_VIDCFG_FLAGS_ENABLE_PARALLAX_MAPPING ) ? "true" : "false" );
Warning( "MATSYS_VIDCFG_FLAGS_USE_Z_PREFILL: %s\n", ( config.m_Flags & MATSYS_VIDCFG_FLAGS_USE_Z_PREFILL ) ? "true" : "false" );
Warning( "r_shadowrendertotexture: %s\n", r_shadowrendertotexture.GetBool() ? "true" : "false" );
Warning( "motionblur: %s\n", config.m_bMotionBlur ? "true" : "false" );
Warning( "shadowdepthtexture: %s\n", config.m_bShadowDepthTexture ? "true" : "false" );
Warning( "CSM Quality Level: %u\n", config.m_nCSMQuality );
}
CON_COMMAND( mat_configcurrent, "show the current video control panel config for the material system" )
{
const MaterialSystem_Config_t &config = materials->GetCurrentConfigForVideoCard();
PrintMaterialSystemConfig( config );
}
#if !defined(DEDICATED) && !defined( _X360 )
CON_COMMAND( mat_setvideomode, "sets the width, height, windowed state of the material system" )
{
if ( args.ArgC() < 4 )
return;
int nWidth = Q_atoi( args[1] );
int nHeight = Q_atoi( args[2] );
bool bWindowed = Q_atoi( args[3] ) > 0 ? true : false;
bool bNoBorder = videomode->NoWindowBorder();
if ( args.ArgC() >= 5 )
{
bNoBorder = Q_atoi( args[4] ) > 0 ? true : false;
}
videomode->SetMode( nWidth, nHeight, bWindowed, bNoBorder );
}
#endif
CON_COMMAND( mat_savechanges, "saves current video configuration to the registry" )
{
// if the user has got to the point where they can adjust and apply video changes, then we can clear safe mode
CommandLine()->RemoveParm( "-safe" );
// write out config
UpdateMaterialSystemConfig();
WriteMaterialSystemConfigToRegistry( *g_pMaterialSystemConfig );
}
#if !defined( _GAMECONSOLE ) && !defined( DEDICATED )
CON_COMMAND( mat_updateconvars, "updates the video config convars" )
{
UpdateVideoConfigConVars();
}
#endif
// Players have been using mat_debug to cheat in CS.
bool g_bHasIssuedMatSuppressOrDebug;
//-----------------------------------------------------------------------------
// A console command to debug materials
//-----------------------------------------------------------------------------
CON_COMMAND_F( mat_debug, "Activates debugging spew for a specific material.", FCVAR_CHEAT | FCVAR_DEVELOPMENTONLY )
{
if ( args.ArgC() != 2 )
{
ConMsg ("usage: mat_debug [ <material name> ]\n");
return;
}
materials->ToggleDebugMaterial( args[1] );
g_bHasIssuedMatSuppressOrDebug = true;
}
// Players have been using mat_suppress to cheat
//-----------------------------------------------------------------------------
// A console command to suppress materials
//-----------------------------------------------------------------------------
CON_COMMAND_F( mat_suppress, "Suppress a material from drawing", FCVAR_CHEAT | FCVAR_DEVELOPMENTONLY )
{
if ( args.ArgC() != 2 )
{
ConMsg ("usage: mat_suppress [ <material name> ]\n");
return;
}
materials->ToggleSuppressMaterial( args[1] );
g_bHasIssuedMatSuppressOrDebug = true;
}
static ITexture *CreatePowerOfTwoFBTexture( void )
{
if ( IsX360() )
return NULL;
return materials->CreateNamedRenderTargetTextureEx2(
"_rt_PowerOfTwoFB",
1024, 1024, RT_SIZE_DEFAULT,
// Has dest alpha for vort warp effect
IMAGE_FORMAT_RGBA8888,
MATERIAL_RT_DEPTH_SHARED,
TEXTUREFLAGS_CLAMPS | TEXTUREFLAGS_CLAMPT,
CREATERENDERTARGETFLAGS_HDR );
}
static ITexture *CreateWaterReflectionTexture( void )
{
int iSize = CommandLine()->ParmValue( "-reflectionTextureSize", 1024 );
return materials->CreateNamedRenderTargetTextureEx2(
"_rt_WaterReflection",
iSize, iSize, RT_SIZE_PICMIP,
materials->GetBackBufferFormat(),
MATERIAL_RT_DEPTH_SHARED,
TEXTUREFLAGS_CLAMPS | TEXTUREFLAGS_CLAMPT,
CREATERENDERTARGETFLAGS_HDR );
}
static ITexture *CreateWaterRefractionTexture( void )
{
int iSize = CommandLine()->ParmValue( "-reflectionTextureSize", 1024 );
return materials->CreateNamedRenderTargetTextureEx2(
"_rt_WaterRefraction",
iSize, iSize, RT_SIZE_PICMIP,
// This is different than reflection because it has to have alpha for fog factor.
IMAGE_FORMAT_RGBA8888,
MATERIAL_RT_DEPTH_SHARED,
TEXTUREFLAGS_CLAMPS | TEXTUREFLAGS_CLAMPT,
CREATERENDERTARGETFLAGS_HDR );
}
static ITexture *CreateCameraTexture( void )
{
int iSize = CommandLine()->ParmValue( "-monitorTextureSize", 256 );
return materials->CreateNamedRenderTargetTextureEx2(
"_rt_Camera",
iSize, iSize, RT_SIZE_DEFAULT,
materials->GetBackBufferFormat(),
MATERIAL_RT_DEPTH_SHARED,
0,
CREATERENDERTARGETFLAGS_HDR );
}
static ITexture *CreateBuildCubemaps16BitTexture( void )
{
return materials->CreateNamedRenderTargetTextureEx2(
"_rt_BuildCubemaps16bit",
0, 0,
RT_SIZE_FULL_FRAME_BUFFER,
IMAGE_FORMAT_RGBA16161616,
MATERIAL_RT_DEPTH_SHARED );
}
static ITexture *CreateQuarterSizedFBTexture( int n, unsigned int iRenderTargetFlags )
{
char nbuf[20];
sprintf(nbuf,"_rt_SmallFB%d",n);
ImageFormat fmt=materials->GetBackBufferFormat();
if ( g_pMaterialSystemHardwareConfig->GetHDRType() == HDR_TYPE_FLOAT )
fmt = IMAGE_FORMAT_RGBA16161616F;
return materials->CreateNamedRenderTargetTextureEx2(
nbuf, 0, 0, RT_SIZE_HDR,
fmt, MATERIAL_RT_DEPTH_SHARED,
TEXTUREFLAGS_CLAMPS | TEXTUREFLAGS_CLAMPT,
iRenderTargetFlags );
}
static ITexture *CreateTeenyFBTexture( int n )
{
char nbuf[20];
sprintf(nbuf,"_rt_TeenyFB%d",n);
ImageFormat fmt = materials->GetBackBufferFormat();
if ( g_pMaterialSystemHardwareConfig->GetHDRType() == HDR_TYPE_FLOAT )
fmt = IMAGE_FORMAT_RGBA16161616F;
return materials->CreateNamedRenderTargetTextureEx2(
nbuf, 32, 32, RT_SIZE_DEFAULT,
fmt, MATERIAL_RT_DEPTH_SHARED );
}
static ITexture *CreateFullFrameFBTexture( int textureIndex, int iExtraFlags = 0 )
{
char textureName[256];
if ( textureIndex > 0 )
{
sprintf( textureName, "_rt_FullFrameFB%d", textureIndex );
}
else
{
Q_strcpy( textureName, "_rt_FullFrameFB" );
}
int rtFlags = iExtraFlags | CREATERENDERTARGETFLAGS_HDR;
if ( IsX360() )
{
// just make the system memory texture only
rtFlags |= CREATERENDERTARGETFLAGS_NOEDRAM;
}
return materials->CreateNamedRenderTargetTextureEx2(
textureName,
1, 1, RT_SIZE_FULL_FRAME_BUFFER, materials->GetBackBufferFormat(),
MATERIAL_RT_DEPTH_SHARED,
TEXTUREFLAGS_CLAMPS | TEXTUREFLAGS_CLAMPT,
rtFlags );
}
static ITexture *CreateFullFrameDepthTexture( void )
{
if ( IsGameConsole() )
{
return materials->CreateNamedRenderTargetTextureEx2( "_rt_FullFrameDepth", 1, 1,
RT_SIZE_FULL_FRAME_BUFFER, g_pMaterialSystemHardwareConfig->GetShadowDepthTextureFormat(), MATERIAL_RT_DEPTH_NONE,
TEXTUREFLAGS_CLAMPS | TEXTUREFLAGS_CLAMPT | TEXTUREFLAGS_POINTSAMPLE,
CREATERENDERTARGETFLAGS_NOEDRAM );
}
else
{
if ( g_pMaterialSystemHardwareConfig->SupportsResolveDepth() )
{
if ( IsPlatformOpenGL() )
{
return materials->CreateNamedRenderTargetTextureEx2( "_rt_FullFrameDepth", 1, 1,
RT_SIZE_FULL_FRAME_BUFFER, IMAGE_FORMAT_D24S8, MATERIAL_RT_DEPTH_ONLY,
TEXTUREFLAGS_CLAMPS | TEXTUREFLAGS_CLAMPT | TEXTUREFLAGS_POINTSAMPLE,
CREATERENDERTARGETFLAGS_NOEDRAM );
}
else
{
return materials->CreateNamedRenderTargetTextureEx2( "_rt_FullFrameDepth", 1, 1,
RT_SIZE_FULL_FRAME_BUFFER, IMAGE_FORMAT_INTZ, MATERIAL_RT_DEPTH_NONE,
TEXTUREFLAGS_CLAMPS | TEXTUREFLAGS_CLAMPT | TEXTUREFLAGS_POINTSAMPLE,
CREATERENDERTARGETFLAGS_NOEDRAM );
}
}
else
{
return materials->CreateNamedRenderTargetTextureEx2( "_rt_FullFrameDepth", 1, 1,
RT_SIZE_FULL_FRAME_BUFFER, IMAGE_FORMAT_R32F, MATERIAL_RT_DEPTH_SHARED,
TEXTUREFLAGS_CLAMPS | TEXTUREFLAGS_CLAMPT | TEXTUREFLAGS_POINTSAMPLE,
CREATERENDERTARGETFLAGS_NOEDRAM );
}
}
return NULL;
}
//-----------------------------------------------------------------------------
// Purpose: Create render targets which mods rely upon to render correctly
//-----------------------------------------------------------------------------
void InitWellKnownRenderTargets( void )
{
#if !defined( DEDICATED )
if ( mat_debugalttab.GetBool() )
{
Warning( "mat_debugalttab: InitWellKnownRenderTargets\n" );
}
// Begin block in which all render targets should be allocated
materials->BeginRenderTargetAllocation();
// Create the render targets upon which mods may rely
if ( IsPC() )
{
// Create for all mods as vgui2 uses it for 3D painting
g_PowerOfTwoFBTexture.Init( CreatePowerOfTwoFBTexture() );
}
// Create these for all mods because the engine references them
if ( IsPC() && g_pMaterialSystemHardwareConfig->GetHDRType() == HDR_TYPE_FLOAT )
{
// Used for building HDR Cubemaps
g_BuildCubemaps16BitTexture.Init( CreateBuildCubemaps16BitTexture() );
}
// Used in Bloom effects
g_QuarterSizedFBTexture0.Init( CreateQuarterSizedFBTexture( 0, 0 ) );
/*
// Commenting out this texture aliasing because it breaks the paint screenspace effect in Portal 2.
if( IsX360() )
materials->AddTextureAlias( "_rt_SmallFB1", "_rt_SmallFB0" ); //an alias is good enough on the 360 since we don't have a texture lock problem during post processing
else
g_QuarterSizedFBTexture1.Init( CreateQuarterSizedFBTexture( 1, 0 ) );
*/
g_QuarterSizedFBTexture1.Init( CreateQuarterSizedFBTexture( 1, 0 ) );
#if ! ( defined( LEFT4DEAD ) || defined( CSTRIKE15 ) )
g_QuarterSizedFBTexture2.Init( CreateQuarterSizedFBTexture( 2, 0 ) );
g_QuarterSizedFBTexture3.Init( CreateQuarterSizedFBTexture( 3, 0 ) );
#endif
#if defined( _X360 )
g_RtGlowTexture360.InitRenderTargetTexture( 8, 8, RT_SIZE_NO_CHANGE, IMAGE_FORMAT_ARGB8888, MATERIAL_RT_DEPTH_NONE, false, "_rt_Glows360" );
// NOTE: The 360 requires render targets generated with 1xMSAA to be 80x16 aligned in EDRAM
// Using 1120x624 since this seems to be the largest surface we can fit in EDRAM next to the back buffer
g_RtGlowTexture360.InitRenderTargetSurface( 1120, 624, IMAGE_FORMAT_ARGB8888, false );
#endif
if ( IsPC() )
{
g_TeenyFBTexture0.Init( CreateTeenyFBTexture( 0 ) );
g_TeenyFBTexture1.Init( CreateTeenyFBTexture( 1 ) );
g_TeenyFBTexture2.Init( CreateTeenyFBTexture( 2 ) );
}
#ifdef _PS3
g_FullFrameRawBufferAliasPS3_BackBuffer.Init(
materials->CreateNamedRenderTargetTextureEx2(
"^PS3^BACKBUFFER",
1, 1, RT_SIZE_FULL_FRAME_BUFFER,
materials->GetBackBufferFormat(),
MATERIAL_RT_DEPTH_SHARED,
TEXTUREFLAGS_CLAMPS | TEXTUREFLAGS_CLAMPT,
CREATERENDERTARGETFLAGS_HDR ) );
g_FullFrameRawBufferAliasPS3_DepthBuffer.Init(
materials->CreateNamedRenderTargetTextureEx2(
"^PS3^DEPTHBUFFER",
1, 1, RT_SIZE_FULL_FRAME_BUFFER,
g_pMaterialSystemHardwareConfig->GetShadowDepthTextureFormat(),
MATERIAL_RT_DEPTH_NONE,
TEXTUREFLAGS_CLAMPS | TEXTUREFLAGS_CLAMPT | TEXTUREFLAGS_POINTSAMPLE,
CREATERENDERTARGETFLAGS_NOEDRAM ) );
#endif
g_FullFrameFBTexture0.Init( CreateFullFrameFBTexture( 0 ) );
// Since the tools may not draw the world, we don't want depth buffer effects
if ( toolframework->InToolMode() )
{
mat_resolveFullFrameDepth.SetValue( 0 );
}
#if defined( LEFT4DEAD )
if ( IsPC() )
{
g_FullFrameFBTexture1.Init( CreateFullFrameFBTexture( 1 ) ); // save some memory on the 360
}
#else
g_FullFrameFBTexture1.Init( CreateFullFrameFBTexture( 1, CREATERENDERTARGETFLAGS_TEMP ) );
#endif
#ifndef _PS3
g_FullFrameDepth.Init( CreateFullFrameDepthTexture() );
#endif
// Allow the client to init their own mod-specific render targets
if ( g_pClientRenderTargets )
{
g_pClientRenderTargets->InitClientRenderTargets( materials, g_pMaterialSystemHardwareConfig );
}
else
{
// If this mod doesn't define the interface, fallback to initializing the standard render textures
// NOTE: these should match up with the 'Get' functions in cl_dll/rendertexture.h/cpp
g_WaterReflectionTexture.Init( CreateWaterReflectionTexture() );
g_WaterRefractionTexture.Init( CreateWaterRefractionTexture() );
g_CameraTexture.Init( CreateCameraTexture() );
}
// End block in which all render targets should be allocated (kicking off an Alt-Tab type behavior)
materials->EndRenderTargetAllocation();
CMatRenderContextPtr pRenderContext( g_pMaterialSystem );
pRenderContext->SetNonInteractiveTempFullscreenBuffer( g_FullFrameFBTexture0, MATERIAL_NON_INTERACTIVE_MODE_LEVEL_LOAD );
#endif
}
//-----------------------------------------------------------------------------
// Purpose: Shut down the render targets which mods rely upon to render correctly
//-----------------------------------------------------------------------------
void ShutdownWellKnownRenderTargets( void )
{
#if !defined( DEDICATED )
if ( IsX360() )
{
// cannot allowing RT's to reconstruct, causes other fatal problems
// many other 360 systems have been coded with this expected constraint
Assert( 0 );
return;
}
if ( IsPC() && mat_debugalttab.GetBool() )
{
Warning( "mat_debugalttab: ShutdownWellKnownRenderTargets\n" );
}
g_PowerOfTwoFBTexture.Shutdown();
g_BuildCubemaps16BitTexture.Shutdown();
g_QuarterSizedFBTexture0.Shutdown();
if( IsX360() )
materials->RemoveTextureAlias( "_rt_SmallFB1" );
else
g_QuarterSizedFBTexture1.Shutdown();
g_QuarterSizedFBTexture2.Shutdown();
g_QuarterSizedFBTexture3.Shutdown();
#if defined( _X360 )
g_RtGlowTexture360.Shutdown();
#endif
g_TeenyFBTexture0.Shutdown();
g_TeenyFBTexture1.Shutdown();
g_TeenyFBTexture2.Shutdown();
g_FullFrameFBTexture0.Shutdown();
g_FullFrameFBTexture1.Shutdown();
if ( IsX360() )
{
g_FullFrameFBTexture2.Shutdown();
}
CMatRenderContextPtr pRenderContext( g_pMaterialSystem );
pRenderContext->SetNonInteractiveTempFullscreenBuffer( NULL, MATERIAL_NON_INTERACTIVE_MODE_LEVEL_LOAD );
g_FullFrameDepth.Shutdown();
// Shutdown client render targets
if ( g_pClientRenderTargets )
{
g_pClientRenderTargets->ShutdownClientRenderTargets();
}
else
{
g_WaterReflectionTexture.Shutdown();
g_WaterRefractionTexture.Shutdown();
g_CameraTexture.Shutdown();
}
#endif
}
//-----------------------------------------------------------------------------
// Purpose: Make the debug system materials
//-----------------------------------------------------------------------------
static void InitDebugMaterials( void )
{
if ( IsPC() && mat_debugalttab.GetBool() )
{
Warning( "mat_debugalttab: InitDebugMaterials\n" );
}
g_materialEmpty = GL_LoadMaterial( "debug/debugempty", TEXTURE_GROUP_OTHER );
#ifndef DEDICATED
g_materialWireframe = GL_LoadMaterial( "debug/debugwireframe", TEXTURE_GROUP_OTHER );
g_materialTranslucentSingleColor = GL_LoadMaterial( "debug/debugtranslucentsinglecolor", TEXTURE_GROUP_OTHER );
g_materialTranslucentVertexColor = GL_LoadMaterial( "debug/debugtranslucentvertexcolor", TEXTURE_GROUP_OTHER );
g_materialWorldWireframe = GL_LoadMaterial( "debug/debugworldwireframe", TEXTURE_GROUP_OTHER );
g_materialWorldWireframeZBuffer = GL_LoadMaterial( "debug/debugworldwireframezbuffer", TEXTURE_GROUP_OTHER );
g_materialWorldWireframeGreen = GL_LoadMaterial( "debug/debugworldwireframegreen", TEXTURE_GROUP_OTHER );
g_materialBrushWireframe = GL_LoadMaterial( "debug/debugbrushwireframe", TEXTURE_GROUP_OTHER );
g_materialDecalWireframe = GL_LoadMaterial( "debug/debugdecalwireframe", TEXTURE_GROUP_OTHER );
g_materialDebugLightmap = GL_LoadMaterial( "debug/debuglightmap", TEXTURE_GROUP_OTHER );
g_materialDebugLightmapZBuffer = GL_LoadMaterial( "debug/debuglightmapzbuffer", TEXTURE_GROUP_OTHER );
g_materialDebugLuxels = GL_LoadMaterial( "debug/debugluxels", TEXTURE_GROUP_OTHER );
g_materialLeafVisWireframe = GL_LoadMaterial( "debug/debugleafviswireframe", TEXTURE_GROUP_OTHER );
g_pMaterialWireframeVertexColor = GL_LoadMaterial( "debug/debugwireframevertexcolor", TEXTURE_GROUP_OTHER );
g_pMaterialWireframeVertexColorIgnoreZ = GL_LoadMaterial( "debug/debugwireframevertexcolorignorez", TEXTURE_GROUP_OTHER );
g_pMaterialLightSprite = GL_LoadMaterial( "engine/lightsprite", TEXTURE_GROUP_OTHER );
g_pMaterialShadowBuild = GL_LoadMaterial( "engine/shadowbuild", TEXTURE_GROUP_OTHER);
g_pMaterialMRMWireframe = GL_LoadMaterial( "debug/debugmrmwireframe", TEXTURE_GROUP_OTHER );
g_pMaterialDebugFlat = GL_LoadMaterial( "debug/debugdrawflattriangles", TEXTURE_GROUP_OTHER );
g_pMaterialAmbientCube = GL_LoadMaterial( "debug/debugambientcube", TEXTURE_GROUP_OTHER );
g_pMaterialWriteZ = GL_LoadMaterial( "engine/writez", TEXTURE_GROUP_OTHER );
// Materials for writing to shadow depth buffer
KeyValues *pVMTKeyValues = new KeyValues( "DepthWrite" );
pVMTKeyValues->SetInt( "$no_fullbright", 1 );
pVMTKeyValues->SetInt( "$alphatest", 0 );
pVMTKeyValues->SetInt( "$nocull", 0 );
pVMTKeyValues->SetInt( "$color_depth", 0 );
g_pMaterialDepthWrite[0][0] = g_pMaterialSystem->FindProceduralMaterial("__DepthWrite00", TEXTURE_GROUP_OTHER, pVMTKeyValues);
g_pMaterialDepthWrite[0][0]->IncrementReferenceCount();
pVMTKeyValues = new KeyValues( "DepthWrite" );
pVMTKeyValues->SetInt( "$no_fullbright", 1 );
pVMTKeyValues->SetInt( "$alphatest", 0 );
pVMTKeyValues->SetInt( "$nocull", 1 );
pVMTKeyValues->SetInt("$color_depth", 0);
g_pMaterialDepthWrite[0][1] = g_pMaterialSystem->FindProceduralMaterial("__DepthWrite01", TEXTURE_GROUP_OTHER, pVMTKeyValues);
g_pMaterialDepthWrite[0][1]->IncrementReferenceCount();
pVMTKeyValues = new KeyValues( "DepthWrite" );
pVMTKeyValues->SetInt( "$no_fullbright", 1 );
pVMTKeyValues->SetInt( "$alphatest", 1 );
pVMTKeyValues->SetInt( "$nocull", 0 );
pVMTKeyValues->SetInt("$color_depth", 0);
g_pMaterialDepthWrite[1][0] = g_pMaterialSystem->FindProceduralMaterial("__DepthWrite10", TEXTURE_GROUP_OTHER, pVMTKeyValues);
g_pMaterialDepthWrite[1][0]->IncrementReferenceCount();
pVMTKeyValues = new KeyValues( "DepthWrite" );
pVMTKeyValues->SetInt( "$no_fullbright", 1 );
pVMTKeyValues->SetInt( "$alphatest", 1 );
pVMTKeyValues->SetInt( "$nocull", 1 );
pVMTKeyValues->SetInt("$color_depth", 0);
g_pMaterialDepthWrite[1][1] = g_pMaterialSystem->FindProceduralMaterial("__DepthWrite11", TEXTURE_GROUP_OTHER, pVMTKeyValues);
g_pMaterialDepthWrite[1][1]->IncrementReferenceCount();
pVMTKeyValues = new KeyValues( "DepthWrite" );
pVMTKeyValues->SetInt( "$no_fullbright", 1 );
pVMTKeyValues->SetInt( "$alphatest", 0 );
pVMTKeyValues->SetInt( "$nocull", 0 );
pVMTKeyValues->SetInt( "$color_depth", 1 );
g_pMaterialSSAODepthWrite[ 0 ][ 0 ] = g_pMaterialSystem->FindProceduralMaterial( "__ColorDepthWrite00", TEXTURE_GROUP_OTHER, pVMTKeyValues );
g_pMaterialSSAODepthWrite[ 0 ][ 0 ]->IncrementReferenceCount();
pVMTKeyValues = new KeyValues( "DepthWrite" );
pVMTKeyValues->SetInt( "$no_fullbright", 1 );
pVMTKeyValues->SetInt( "$alphatest", 0 );
pVMTKeyValues->SetInt( "$nocull", 1 );
pVMTKeyValues->SetInt( "$color_depth", 1 );
g_pMaterialSSAODepthWrite[ 0 ][ 1 ] = g_pMaterialSystem->FindProceduralMaterial( "__ColorDepthWrite01", TEXTURE_GROUP_OTHER, pVMTKeyValues );
g_pMaterialSSAODepthWrite[ 0 ][ 1 ]->IncrementReferenceCount();
pVMTKeyValues = new KeyValues( "DepthWrite" );
pVMTKeyValues->SetInt( "$no_fullbright", 1 );
pVMTKeyValues->SetInt( "$alphatest", 1 );
pVMTKeyValues->SetInt( "$nocull", 0 );
pVMTKeyValues->SetInt( "$color_depth", 1 );
g_pMaterialSSAODepthWrite[ 1 ][ 0 ] = g_pMaterialSystem->FindProceduralMaterial( "__ColorDepthWrite10", TEXTURE_GROUP_OTHER, pVMTKeyValues );
g_pMaterialSSAODepthWrite[ 1 ][ 0 ]->IncrementReferenceCount();
pVMTKeyValues = new KeyValues( "DepthWrite" );
pVMTKeyValues->SetInt( "$no_fullbright", 1 );
pVMTKeyValues->SetInt( "$alphatest", 1 );
pVMTKeyValues->SetInt( "$nocull", 1 );
pVMTKeyValues->SetInt( "$color_depth", 1 );
g_pMaterialSSAODepthWrite[ 1 ][ 1 ] = g_pMaterialSystem->FindProceduralMaterial( "__ColorDepthWrite11", TEXTURE_GROUP_OTHER, pVMTKeyValues );
g_pMaterialSSAODepthWrite[ 1 ][ 1 ]->IncrementReferenceCount();
#endif
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
static void ShutdownDebugMaterials( void )
{
if ( IsPC() && mat_debugalttab.GetBool() )
{
Warning( "mat_debugalttab: ShutdownDebugMaterials\n" );
}
GL_UnloadMaterial( g_materialEmpty );
#ifndef DEDICATED
GL_UnloadMaterial( g_pMaterialLightSprite );
GL_UnloadMaterial( g_pMaterialWireframeVertexColor );
GL_UnloadMaterial( g_pMaterialWireframeVertexColorIgnoreZ );
GL_UnloadMaterial( g_materialLeafVisWireframe );
GL_UnloadMaterial( g_materialDebugLuxels );
GL_UnloadMaterial( g_materialDebugLightmapZBuffer );
GL_UnloadMaterial( g_materialDebugLightmap );
GL_UnloadMaterial( g_materialDecalWireframe );
GL_UnloadMaterial( g_materialBrushWireframe );
GL_UnloadMaterial( g_materialWorldWireframeGreen );
GL_UnloadMaterial( g_materialWorldWireframeZBuffer );
GL_UnloadMaterial( g_materialWorldWireframe );
GL_UnloadMaterial( g_materialTranslucentSingleColor );
GL_UnloadMaterial( g_materialTranslucentVertexColor );
GL_UnloadMaterial( g_materialWireframe );
GL_UnloadMaterial( g_pMaterialShadowBuild );
GL_UnloadMaterial( g_pMaterialMRMWireframe );
GL_UnloadMaterial( g_pMaterialWriteZ );
GL_UnloadMaterial( g_pMaterialAmbientCube );
GL_UnloadMaterial( g_pMaterialDebugFlat );
// Materials for writing to shadow depth buffer
for (int i = 0; i<2; i++)
{
for (int j = 0; j<2; j++)
{
if( g_pMaterialDepthWrite[i][j] )
{
g_pMaterialDepthWrite[i][j]->DecrementReferenceCount();
}
g_pMaterialDepthWrite[i][j] = NULL;
if ( g_pMaterialSSAODepthWrite[ i ][ j ] )
{
g_pMaterialSSAODepthWrite[ i ][ j ]->DecrementReferenceCount();
}
g_pMaterialSSAODepthWrite[ i ][ j ] = NULL;
}
}
#endif
}
//-----------------------------------------------------------------------------
// Used to deal with making sure Present is called often enough
//-----------------------------------------------------------------------------
void InitStartupScreen()
{
if ( !IsGameConsole() )
return;
int screenWidth, screenHeight;
materials->GetBackBufferDimensions( screenWidth, screenHeight );
// NOTE: Brutal hackery, this code is duplicated in gameui.dll, and a bunch of other places
// but I have to do this prior to gameui being loaded.
char filename[MAX_PATH];
CL_GetStartupImage( filename, sizeof( filename ) );
ITexture *pTexture = materials->FindTexture( filename, TEXTURE_GROUP_OTHER );
CMatRenderContextPtr pRenderContext( g_pMaterialSystem );
pRenderContext->SetNonInteractiveTempFullscreenBuffer( pTexture, MATERIAL_NON_INTERACTIVE_MODE_STARTUP );
#if defined( CSTRIKE15 )
pTexture = materials->FindTexture( "console/spinner", TEXTURE_GROUP_OTHER );
pRenderContext->SetNonInteractivePacifierTexture( pTexture, 0.5f, 0.5f, 0.2f );
const int logoWidth = 896;
const int logoHeight = 64;
float x, y, w, h;
w = vgui::scheme()->GetProportionalScaledValue( logoWidth ) / 2;
h = vgui::scheme()->GetProportionalScaledValue( logoHeight ) / 2;
x = (screenWidth / 2 - w / 2 ) / (float)screenWidth;
y = (screenHeight / 2 - h / 2) / (float)screenHeight;
w = (w / (float)screenWidth);
h = (h / (float)screenHeight);
pTexture = materials->FindTexture( "console/logo", TEXTURE_GROUP_OTHER );
pRenderContext->SetNonInteractiveLogoTexture( pTexture, x, y, w, h );
#else
// this is what the loading progress calcs
float x, y, w, h, size;
size = vgui::scheme()->GetProportionalScaledValue( 85 );
x = screenWidth - vgui::scheme()->GetProportionalScaledValue( 85 );
y = vgui::scheme()->GetProportionalScaledValue( 70 );
// back solve to send in to achieve the above placement
x = x /(float)screenWidth;
y = y /(float)screenHeight;
size = size/(float)screenHeight;
pTexture = materials->FindTexture( "vgui/spinner", TEXTURE_GROUP_OTHER );
pRenderContext->SetNonInteractivePacifierTexture( pTexture, x, y, size );
y = vgui::scheme()->GetProportionalScaledValue( 390 );
w = vgui::scheme()->GetProportionalScaledValue( 240 );
h = vgui::scheme()->GetProportionalScaledValue( 60 );
// center align at bottom
x = (screenWidth/2 - w/2)/(float)screenWidth;
y = y/(float)screenHeight;
w = w/(float)screenWidth;
h = h/(float)screenHeight;
pTexture = materials->FindTexture( "vgui/portal2logo", TEXTURE_GROUP_OTHER );
pRenderContext->SetNonInteractiveLogoTexture( pTexture, x, y, w, h );
#endif // CSTRIKE15
}
//-----------------------------------------------------------------------------
// A console command to spew out driver information
//-----------------------------------------------------------------------------
CON_COMMAND( mat_info, "Shows material system info" )
{
materials->SpewDriverInfo();
}
extern ConVar r_fastzreject;
void InitMaterialSystem( void )
{
materials->AddReleaseFunc( ReleaseMaterialSystemObjects );
materials->AddRestoreFunc( RestoreMaterialSystemObjects );
r_fastzreject.SetValue( g_pMaterialSystemHardwareConfig->PreferZPrepass() );
UpdateMaterialSystemConfig();
InitWellKnownRenderTargets();
InitDebugMaterials();
}
void ShutdownMaterialSystem( void )
{
ShutdownDebugMaterials();
ShutdownWellKnownRenderTargets();
}
//-----------------------------------------------------------------------------
// Methods to restore, release material system objects
//-----------------------------------------------------------------------------
void ReleaseMaterialSystemObjects( int nChangeFlags )
{
if ( IsGameConsole() )
{
// 360 has not implemented release/restore
Warning( "ReleaseMaterialSystemObjects(): not implemented for 360\n" );
Assert( 0 );
return;
}
#ifndef DEDICATED
DispInfo_ReleaseMaterialSystemObjects( host_state.worldmodel );
modelrender->ReleaseAllStaticPropColorData();
#endif
#ifndef DEDICATED
WorldStaticMeshDestroy();
#endif
g_LostVideoMemory = true;
}
void RestoreMaterialSystemObjects( int nChangeFlags )
{
if ( IsGameConsole() )
{
// 360 has not implemented release/restore
Warning( "RestoreMaterialSystemObjects(): not implemented for 360\n" );
Assert( 0 );
return;
}
bool bThreadingAllowed = Host_AllowQueuedMaterialSystem( false );
g_LostVideoMemory = false;
if ( nChangeFlags & MATERIAL_RESTORE_VERTEX_FORMAT_CHANGED )
{
// ensure decals have no stale references to invalid lods
modelrender->RemoveAllDecalsFromAllModels( false );
}
if (host_state.worldmodel && materialSortInfoArray)
{
if ( (nChangeFlags & MATERIAL_RESTORE_VERTEX_FORMAT_CHANGED) || materials->GetNumSortIDs() == 0 )
{
#ifndef DEDICATED
// Reload lightmaps, world meshes, etc. because we may have switched from bumped to unbumped
R_LoadWorldGeometry( true );
#endif
}
else
{
modelloader->Map_LoadDisplacements( host_state.worldmodel, true );
#ifndef DEDICATED
WorldStaticMeshCreate();
// Gotta recreate the lightmaps
R_RedownloadAllLightmaps();
#endif
}
#ifndef DEDICATED
// Need to re-figure out the env_cubemaps, so blow away the lightcache.
R_StudioInitLightingCache();
modelrender->RestoreAllStaticPropColorData();
// Make sure we update visibility flags for props (especially coming back from an Alt-Tab)
StaticPropMgr()->RestoreStaticProps();
#endif
}
#ifndef DEDICATED
// Rebuild the overlay vertex buffer.
OverlayMgr()->ReSortMaterials();
#endif
Host_AllowQueuedMaterialSystem( bThreadingAllowed );
}
bool TangentSpaceSurfaceSetup( SurfaceHandle_t surfID, Vector &tVect )
{
Vector sVect;
VectorCopy( MSurf_TexInfo( surfID )->textureVecsTexelsPerWorldUnits[0].AsVector3D(), sVect );
VectorCopy( MSurf_TexInfo( surfID )->textureVecsTexelsPerWorldUnits[1].AsVector3D(), tVect );
VectorNormalize( sVect );
VectorNormalize( tVect );
Vector tmpVect;
CrossProduct( sVect, tVect, tmpVect );
// Make sure that the tangent space works if textures are mapped "backwards".
if( DotProduct( MSurf_Plane( surfID ).normal, tmpVect ) > 0.0f )
{
return true;
}
return false;
}
void TangentSpaceComputeBasis( Vector& tangentS, Vector& tangentT, const Vector& normal, const Vector& tVect, bool negateTangent )
{
// tangent x binormal = normal
// tangent = sVect
// binormal = tVect
CrossProduct( normal, tVect, tangentS );
VectorNormalize( tangentS );
CrossProduct( tangentS, normal, tangentT );
VectorNormalize( tangentT );
if ( negateTangent )
{
VectorScale( tangentS, -1.0f, tangentS );
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void MaterialSystem_DestroySortinfo( void )
{
if ( materialSortInfoArray )
{
#ifndef DEDICATED
WorldStaticMeshDestroy();
#endif
delete[] materialSortInfoArray;
materialSortInfoArray = NULL;
}
}
#ifndef DEDICATED
//-----------------------------------------------------------------------------
// Purpose: Build a vertex buffer for this face
// Input : *pWorld - world model base
// *surf - surf to add to the mesh
// overbright - overbright factor (for colors)
// &builder - mesh that holds the vertex buffer
//-----------------------------------------------------------------------------
#ifdef NEWMESH
void BuildMSurfaceVertexArrays( worldbrushdata_t *pBrushData, SurfaceHandle_t surfID, CVertexBufferBuilder &builder )
{
SurfaceCtx_t ctx;
SurfSetupSurfaceContext( ctx, surfID );
byte flatColor[4] = { 255, 255, 255, 255 };
Vector tVect;
bool negate = false;
if ( MSurf_Flags( surfID ) & SURFDRAW_TANGENTSPACE )
{
negate = TangentSpaceSurfaceSetup( surfID, tVect );
}
for ( int i = 0; i < MSurf_VertCount( surfID ); i++ )
{
int vertIndex = pBrushData->vertindices[MSurf_FirstVertIndex( surfID ) + i];
// world-space vertex
Vector& vec = pBrushData->vertexes[vertIndex].position;
// output to mesh
builder.Position3fv( vec.Base() );
Vector2D uv;
SurfComputeTextureCoordinate( surfID, vec, uv.Base() );
builder.TexCoord2fv( 0, uv.Base() );
// garymct: normalized (within space of surface) lightmap texture coordinates
SurfComputeLightmapCoordinate( ctx, surfID, vec, uv );
builder.TexCoord2fv( 1, uv.Base() );
if ( MSurf_Flags( surfID ) & SURFDRAW_BUMPLIGHT )
{
// bump maps appear left to right in lightmap page memory, calculate
// the offset for the width of a single map. The pixel shader will use
// this to compute the actual texture coordinates
builder.TexCoord2f( 2, ctx.m_BumpSTexCoordOffset, 0.0f );
}
else
{
// PORTAL 2 FIX - paint shader assumes it can use 3 lightmapped coordinates in all cases, so set the offset to something reasonable
builder.TexCoord2f( 2, 0.0f, 0.0f );
}
Vector& normal = pBrushData->vertnormals[ pBrushData->vertnormalindices[MSurf_FirstVertNormal( surfID ) + i] ];
builder.Normal3fv( normal.Base() );
if ( MSurf_Flags( surfID ) & SURFDRAW_TANGENTSPACE )
{
Vector tangentS, tangentT;
TangentSpaceComputeBasis( tangentS, tangentT, normal, tVect, negate );
builder.TangentS3fv( tangentS.Base() );
builder.TangentT3fv( tangentT.Base() );
}
// The amount to blend between basetexture and basetexture2 used to sit in lightmap
// alpha, so we didn't care about the vertex color or vertex alpha. But now if they're
// using it, we have to make sure the vertex has the color and alpha specified correctly
// or it will look weird.
if ( !SurfaceHasDispInfo( surfID ) &&
(MSurf_TexInfo( surfID )->texinfoFlags & TEXINFO_USING_BASETEXTURE2) )
{
static bool bWarned = false;
if ( !bWarned )
{
const char *pMaterialName = MSurf_TexInfo( surfID )->material->GetName();
bWarned = true;
Warning( "Warning: WorldTwoTextureBlend found on a non-displacement surface (material: %s). This wastes perf for no benefit.\n", pMaterialName );
}
builder.Color4ub( 255, 255, 255, 0 );
}
else
{
builder.Color3ubv( flatColor );
}
builder.AdvanceVertex();
}
}
#else
//-----------------------------------------------------------------------------
// Purpose: Build a vertex buffer for this face
// Input : *pWorld - world model base
// *surf - surf to add to the mesh
// &builder - mesh that holds the vertex buffer
//-----------------------------------------------------------------------------
static byte flatColor[4] = { 255, 255, 255, 255 };
static byte flatColorNoAlpha[4] = { 255, 255, 255, 0 };
void BuildMSurfaceVertexArrays( worldbrushdata_t *pBrushData, SurfaceHandle_t surfID, CMeshBuilder &builder )
{
SurfaceCtx_t ctx;
SurfSetupSurfaceContext( ctx, surfID );
Vector tVect;
bool negate = false;
if ( MSurf_Flags( surfID ) & SURFDRAW_TANGENTSPACE )
{
negate = TangentSpaceSurfaceSetup( surfID, tVect );
}
int vertCount = MSurf_VertCount(surfID);
for ( int i = 0; i < vertCount; i++ )
{
int vertIndex = pBrushData->vertindices[MSurf_FirstVertIndex( surfID ) + i];
// world-space vertex
Vector& vec = pBrushData->vertexes[vertIndex].position;
// output to mesh
builder.Position3fv( vec.Base() );
Vector2D uv;
SurfComputeTextureCoordinate( surfID, vec, uv.Base() );
builder.TexCoord2fv( 0, uv.Base() );
// garymct: normalized (within space of surface) lightmap texture coordinates
SurfComputeLightmapCoordinate( ctx, surfID, vec, uv );
builder.TexCoord2fv( 1, uv.Base() );
if ( MSurf_Flags( surfID ) & SURFDRAW_BUMPLIGHT )
{
// bump maps appear left to right in lightmap page memory, calculate
// the offset for the width of a single map. The pixel shader will use
// this to compute the actual texture coordinates
if ( uv.x + ctx.m_BumpSTexCoordOffset*3 > 1.00001f )
{
Assert(0);
SurfComputeLightmapCoordinate( ctx, surfID, vec, uv );
}
builder.TexCoord2f( 2, ctx.m_BumpSTexCoordOffset, 0.0f );
}
else
{
// PORTAL 2 FIX - paint shader assumes it can use 3 lightmapped coordinates in all cases, so set the offset to something reasonable
builder.TexCoord2f( 2, 0.0f, 0.0f );
}
Vector& normal = pBrushData->vertnormals[ pBrushData->vertnormalindices[MSurf_FirstVertNormal( surfID ) + i] ];
builder.Normal3fv( normal.Base() );
if ( MSurf_Flags( surfID ) & SURFDRAW_TANGENTSPACE )
{
Vector tangentS, tangentT;
TangentSpaceComputeBasis( tangentS, tangentT, normal, tVect, negate );
builder.TangentS3fv( tangentS.Base() );
builder.TangentT3fv( tangentT.Base() );
}
// The amount to blend between basetexture and basetexture2 used to sit in lightmap
// alpha, so we didn't care about the vertex color or vertex alpha. But now if they're
// using it, we have to make sure the vertex has the color and alpha specified correctly
// or it will look weird.
if ( !SurfaceHasDispInfo( surfID ) && (MSurf_TexInfo( surfID )->texinfoFlags & TEXINFO_USING_BASETEXTURE2) )
{
builder.Color4ubv( flatColorNoAlpha );
}
else
{
builder.Color4ubv( flatColor );
}
builder.AdvanceVertex();
}
}
#endif // NEWMESH
static int VertexCountForSurfaceList( const CMSurfaceSortList &list, const surfacesortgroup_t &group )
{
int vertexCount = 0;
MSL_FOREACH_SURFACE_IN_GROUP_BEGIN(list, group, surfID)
vertexCount += MSurf_VertCount(surfID);
MSL_FOREACH_SURFACE_IN_GROUP_END();
return vertexCount;
}
//-----------------------------------------------------------------------------
// Builds a static mesh from a list of all surfaces with the same material
//-----------------------------------------------------------------------------
struct meshlist_t
{
#ifdef NEWMESH
IVertexBuffer *pVertexBuffer;
#else
IMesh *pMesh;
#endif
IMaterial *pMaterial;
int vertCount;
VertexFormat_t vertexFormat;
};
static CUtlVector<meshlist_t> g_Meshes;
ConVar mat_max_worldmesh_vertices("mat_max_worldmesh_vertices", "65536");
static VertexFormat_t GetUncompressedFormat( const IMaterial * pMaterial )
{
// FIXME: IMaterial::GetVertexFormat() should do this stripping (add a separate 'SupportsCompression' accessor)
return ( pMaterial->GetVertexFormat() & ~VERTEX_FORMAT_COMPRESSED );
}
int FindOrAddMesh( IMaterial *pMaterial, int vertexCount )
{
VertexFormat_t format = GetUncompressedFormat( pMaterial );
CMatRenderContextPtr pRenderContext( materials );
int nMaxVertices = pRenderContext->GetMaxVerticesToRender( pMaterial );
int worldLimit = mat_max_worldmesh_vertices.GetInt();
worldLimit = MAX(worldLimit,1024);
if ( nMaxVertices > worldLimit )
{
nMaxVertices = mat_max_worldmesh_vertices.GetInt();
}
for ( int i = 0; i < g_Meshes.Count(); i++ )
{
if ( g_Meshes[i].vertexFormat != format )
continue;
if ( g_Meshes[i].vertCount + vertexCount > nMaxVertices )
continue;
g_Meshes[i].vertCount += vertexCount;
return i;
}
int index = g_Meshes.AddToTail();
g_Meshes[index].vertCount = vertexCount;
g_Meshes[index].vertexFormat = format;
g_Meshes[index].pMaterial = pMaterial;
return index;
}
void SetTexInfoBaseTexture2Flags()
{
for ( int i=0; i < host_state.worldbrush->numtexinfo; i++ )
{
host_state.worldbrush->texinfo[i].texinfoFlags &= ~TEXINFO_USING_BASETEXTURE2;
}
for ( int i=0; i < host_state.worldbrush->numtexinfo; i++ )
{
mtexinfo_t *pTexInfo = &host_state.worldbrush->texinfo[i];
IMaterial *pMaterial = pTexInfo->material;
if ( !pMaterial )
continue;
IMaterialVar **pParms = pMaterial->GetShaderParams();
int nParms = pMaterial->ShaderParamCount();
for ( int i=0; i < nParms; i++ )
{
if ( !pParms[i]->IsDefined() )
continue;
if ( Q_stricmp( pParms[i]->GetName(), "$basetexture2" ) == 0 )
{
pTexInfo->texinfoFlags |= TEXINFO_USING_BASETEXTURE2;
break;
}
}
}
}
//-----------------------------------------------------------------------------
// Determines vertex formats for all the world geometry
//-----------------------------------------------------------------------------
VertexFormat_t ComputeWorldStaticMeshVertexFormat( const IMaterial * pMaterial )
{
VertexFormat_t vertexFormat = GetUncompressedFormat( pMaterial );
// FIXME: set VERTEX_FORMAT_COMPRESSED if there are no artifacts and if it saves enough memory (use 'mem_dumpvballocs')
// vertexFormat |= VERTEX_FORMAT_COMPRESSED;
// FIXME: check for and strip unused vertex elements (TANGENT_S/T?)
return vertexFormat;
}
//-----------------------------------------------------------------------------
// Builds static meshes for all the world geometry
//-----------------------------------------------------------------------------
void WorldStaticMeshCreate( void )
{
r_framecount = 1;
WorldStaticMeshDestroy();
g_Meshes.RemoveAll();
SetTexInfoBaseTexture2Flags();
int nSortIDs = materials->GetNumSortIDs();
if ( nSortIDs == 0 )
{
// this is probably a bug in alt-tab. It's calling this as a restore function
// but the lightmaps haven't been allocated yet
Assert(0);
return;
}
// Setup sortbins for flashlight rendering
// FIXME!!!! Could have less bins since we don't care about the lightmap
// for projective light rendering purposes.
// Not entirely true since we need the correct lightmap page for WorldVertexTransition materials.
g_pShadowMgr->SetNumWorldMaterialBuckets( nSortIDs );
Assert( !g_WorldStaticMeshes.Count() );
g_WorldStaticMeshes.SetCount( nSortIDs );
memset( g_WorldStaticMeshes.Base(), 0, sizeof(g_WorldStaticMeshes[0]) * g_WorldStaticMeshes.Count() );
CMSurfaceSortList matSortArray;
matSortArray.Init( nSortIDs, 512 );
CUtlVector<int> sortIndex;
sortIndex.SetCount( g_WorldStaticMeshes.Count() );
CUtlVector<int> depthMeshIndexList;
depthMeshIndexList.SetCount( g_WorldStaticMeshes.Count() );
g_DepthMeshForSortID.SetCount( g_WorldStaticMeshes.Count() );
extern bool g_bReplayLoadedTools;
bool bTools = CommandLine()->CheckParm( "-tools" ) != NULL || g_bReplayLoadedTools;
int i;
// sort the surfaces into the sort arrays
for( int surfaceIndex = 0; surfaceIndex < host_state.worldbrush->numsurfaces; surfaceIndex++ )
{
SurfaceHandle_t surfID = SurfaceHandleFromIndex( surfaceIndex );
// set these flags here as they are determined by material data
MSurf_Flags( surfID ) &= ~(SURFDRAW_TANGENTSPACE);
// do we need to compute tangent space here?
if ( bTools || ( MSurf_TexInfo( surfID )->material->GetVertexFormat() & VERTEX_TANGENT_SPACE ) )
{
MSurf_Flags( surfID ) |= SURFDRAW_TANGENTSPACE;
}
// don't create vertex buffers for nodraw faces, water faces, or faces with dynamic data
// if ( (MSurf_Flags( surfID ) & (SURFDRAW_NODRAW|SURFDRAW_WATERSURFACE|SURFDRAW_DYNAMIC))
// || SurfaceHasDispInfo( surfID ) )
if( SurfaceHasDispInfo( surfID ) )
{
MSurf_VertBufferIndex( surfID ) = 0xFFFF;
continue;
}
// attach to head of list
matSortArray.AddSurfaceToTail( surfID, 0, MSurf_MaterialSortID( surfID ) );
}
// iterate the arrays and create buffers
for ( i = 0; i < g_WorldStaticMeshes.Count(); i++ )
{
const surfacesortgroup_t &group = matSortArray.GetGroupForSortID(0,i);
int vertexCount = VertexCountForSurfaceList( matSortArray, group );
SurfaceHandle_t surfID = matSortArray.GetSurfaceAtHead( group );
g_WorldStaticMeshes[i] = NULL;
sortIndex[i] = surfID ? FindOrAddMesh( MSurf_TexInfo( surfID )->material, vertexCount ) : -1;
depthMeshIndexList[i] = surfID ? FindOrAddMesh( g_pMaterialDepthWrite[0][1], vertexCount ) : -1;
}
CMatRenderContextPtr pRenderContext( materials );
PIXEVENT( pRenderContext, "WorldStaticMeshCreate()" );
#ifdef NEWMESH
for ( i = 0; i < g_Meshes.Count(); i++ )
{
Assert( g_Meshes[i].vertCount > 0 );
Assert( g_Meshes[i].pMaterial );
g_Meshes[i].pVertexBuffer = pRenderContext->CreateStaticVertexBuffer( GetUncompressedFormat( g_Meshes[i].pMaterial ), g_Meshes[i].vertCount, TEXTURE_GROUP_STATIC_VERTEX_BUFFER_WORLD );
int vertBufferIndex = 0;
// NOTE: Index count is zero because this will be a static vertex buffer!!!
CVertexBufferBuilder vertexBufferBuilder;
vertexBufferBuilder.Begin( g_Meshes[i].pVertexBuffer, g_Meshes[i].vertCount );
for ( int j = 0; j < g_WorldStaticMeshes.Count(); j++ )
{
int meshId = sortIndex[j];
if ( meshId == i )
{
g_WorldStaticMeshes[j] = g_Meshes[i].pVertexBuffer;
const surfacesortgroup_t &group = matSortArray.GetGroupForSortID(0,j);
MSL_FOREACH_SURFACE_IN_GROUP_BEGIN(matSortArray, group, surfID);
MSurf_VertBufferIndex( surfID ) = vertBufferIndex;
BuildMSurfaceVertexArrays( host_state.worldbrush, surfID, vertexBufferBuilder );
vertBufferIndex += MSurf_VertCount( surfID );
MSL_FOREACH_SURFACE_IN_GROUP_END();
}
}
vertexBufferBuilder.End();
Assert(vertBufferIndex == g_Meshes[i].vertCount);
}
#else
g_DepthFillVBFirstVertexForSurface.SetCount( host_state.worldbrush->numsurfaces );
for ( i = 0; i < g_Meshes.Count(); i++ )
{
Assert( g_Meshes[i].vertCount > 0 );
if ( g_VBAllocTracker )
g_VBAllocTracker->TrackMeshAllocations( "WorldStaticMeshCreate" );
VertexFormat_t vertexFormat = ComputeWorldStaticMeshVertexFormat( g_Meshes[i].pMaterial );
g_Meshes[i].pMesh = pRenderContext->CreateStaticMesh( vertexFormat, TEXTURE_GROUP_STATIC_VERTEX_BUFFER_WORLD, g_Meshes[i].pMaterial );
int vertBufferIndex = 0;
// NOTE: Index count is zero because this will be a static vertex buffer!!!
CMeshBuilder meshBuilder;
meshBuilder.Begin( g_Meshes[i].pMesh, MATERIAL_TRIANGLES, g_Meshes[i].vertCount, 0 );
for ( int j = 0; j < g_WorldStaticMeshes.Count(); j++ )
{
int meshId = sortIndex[j];
if ( meshId == i )
{
g_WorldStaticMeshes[j] = g_Meshes[i].pMesh;
const surfacesortgroup_t &group = matSortArray.GetGroupForSortID(0,j);
MSL_FOREACH_SURFACE_IN_GROUP_BEGIN(matSortArray, group, surfID);
MSurf_VertBufferIndex( surfID ) = vertBufferIndex;
BuildMSurfaceVertexArrays( host_state.worldbrush, surfID, meshBuilder );
vertBufferIndex += MSurf_VertCount( surfID );
MSL_FOREACH_SURFACE_IN_GROUP_END();
}
if ( depthMeshIndexList[j] == i )
{
g_DepthMeshForSortID[j] = g_Meshes[i].pMesh;
const surfacesortgroup_t &group = matSortArray.GetGroupForSortID(0,j);
MSL_FOREACH_SURFACE_IN_GROUP_BEGIN(matSortArray, group, surfID);
g_DepthFillVBFirstVertexForSurface[ MSurf_Index(surfID) ] = vertBufferIndex;
BuildMSurfaceVertexArrays( host_state.worldbrush, surfID, meshBuilder );
vertBufferIndex += MSurf_VertCount( surfID );
MSL_FOREACH_SURFACE_IN_GROUP_END();
}
}
meshBuilder.End();
Assert(vertBufferIndex == g_Meshes[i].vertCount);
if ( g_VBAllocTracker )
g_VBAllocTracker->TrackMeshAllocations( NULL );
}
#endif
//Msg("Total %d meshes, %d before\n", g_Meshes.Count(), g_WorldStaticMeshes.Count() );
}
void WorldStaticMeshDestroy( void )
{
CMatRenderContextPtr pRenderContext( materials );
// Blat out the static meshes associated with each material
for ( int i = 0; i < g_Meshes.Count(); i++ )
{
#ifdef NEWMESH
pRenderContext->DestroyVertexBuffer( g_Meshes[i].pVertexBuffer );
#else
pRenderContext->DestroyStaticMesh( g_Meshes[i].pMesh );
#endif
}
g_WorldStaticMeshes.Purge();
g_Meshes.RemoveAll();
g_DepthMeshForSortID.RemoveAll();
}
//-----------------------------------------------------------------------------
// Compute texture and lightmap coordinates
//-----------------------------------------------------------------------------
void SurfComputeTextureCoordinate( SurfaceHandle_t surfID, Vector const& vec, float * RESTRICT pUV )
{
mtexinfo_t* pTexInfo = MSurf_TexInfo( surfID );
// base texture coordinate
float u = DotProduct (vec, pTexInfo->textureVecsTexelsPerWorldUnits[0].AsVector3D()) +
pTexInfo->textureVecsTexelsPerWorldUnits[0][3];
u /= pTexInfo->material->GetMappingWidth();
float v = DotProduct (vec, pTexInfo->textureVecsTexelsPerWorldUnits[1].AsVector3D()) +
pTexInfo->textureVecsTexelsPerWorldUnits[1][3];
v /= pTexInfo->material->GetMappingHeight();
pUV[0] = u;
pUV[1] = v;
}
#if _DEBUG
void CheckTexCoord( float coord )
{
Assert(coord <= 1.0f );
}
#endif
void SurfComputeLightmapCoordinate( SurfaceCtx_t const& ctx, SurfaceHandle_t surfID,
Vector const& vec, Vector2D& uv )
{
if ( (MSurf_Flags( surfID ) & SURFDRAW_NOLIGHT) )
{
uv.x = uv.y = 0.5f;
}
else if ( MSurf_LightmapExtents( surfID )[0] == 0 )
{
uv = (0.5f * ctx.m_Scale + ctx.m_Offset);
}
else
{
mtexinfo_t* pTexInfo = MSurf_TexInfo( surfID );
uv.x = DotProduct (vec, pTexInfo->lightmapVecsLuxelsPerWorldUnits[0].AsVector3D()) +
pTexInfo->lightmapVecsLuxelsPerWorldUnits[0][3];
uv.x -= MSurf_LightmapMins( surfID )[0];
uv.x += 0.5f;
uv.y = DotProduct (vec, pTexInfo->lightmapVecsLuxelsPerWorldUnits[1].AsVector3D()) +
pTexInfo->lightmapVecsLuxelsPerWorldUnits[1][3];
uv.y -= MSurf_LightmapMins( surfID )[1];
uv.y += 0.5f;
uv *= ctx.m_Scale;
uv += ctx.m_Offset;
assert( uv.IsValid() );
}
#if _DEBUG
// This was here for check against displacements and they actually get calculated later correctly.
// CheckTexCoord( uv.x );
// CheckTexCoord( uv.y );
#endif
uv.x = clamp(uv.x, 0.0f, 1.0f);
uv.y = clamp(uv.y, 0.0f, 1.0f);
}
//-----------------------------------------------------------------------------
// Compute a context necessary for creating vertex data
//-----------------------------------------------------------------------------
void SurfSetupSurfaceContext( SurfaceCtx_t& ctx, SurfaceHandle_t surfID )
{
materials->GetLightmapPageSize(
SortInfoToLightmapPage( MSurf_MaterialSortID( surfID ) ),
&ctx.m_LightmapPageSize[0], &ctx.m_LightmapPageSize[1] );
ctx.m_LightmapSize[0] = ( MSurf_LightmapExtents( surfID )[0] ) + 1;
ctx.m_LightmapSize[1] = ( MSurf_LightmapExtents( surfID )[1] ) + 1;
ctx.m_Scale.x = 1.0f / ( float )ctx.m_LightmapPageSize[0];
ctx.m_Scale.y = 1.0f / ( float )ctx.m_LightmapPageSize[1];
ctx.m_Offset.x = ( float )MSurf_OffsetIntoLightmapPage( surfID )[0] * ctx.m_Scale.x;
ctx.m_Offset.y = ( float )MSurf_OffsetIntoLightmapPage( surfID )[1] * ctx.m_Scale.y;
if ( ctx.m_LightmapPageSize[0] != 0.0f )
{
ctx.m_BumpSTexCoordOffset = ( float )ctx.m_LightmapSize[0] / ( float )ctx.m_LightmapPageSize[0];
}
else
{
ctx.m_BumpSTexCoordOffset = 0.0f;
}
}
#endif // DEDICATED
Reference in New Issue Copy Permalink