//========= Copyright Valve Corporation, All rights reserved. ============// // // Purpose: // //===========================================================================// #if defined( USE_SDL ) #undef PROTECTED_THINGS_ENABLE #include "SDL.h" #include "SDL_syswm.h" #endif #if defined( _WIN32 ) && !defined( _X360 ) #include "winlite.h" #elif defined(POSIX) typedef void *HDC; #endif #include "appframework/ilaunchermgr.h" #include "basetypes.h" #include "sysexternal.h" #include "cmd.h" #include "modelloader.h" #include "gl_matsysiface.h" #include "vmodes.h" #include "modes.h" #include "ivideomode.h" #include "igame.h" #include "iengine.h" #include "engine_launcher_api.h" #include "iregistry.h" #include "common.h" #include "tier0/icommandline.h" #include "cl_main.h" #include "filesystem_engine.h" #include "host.h" #include "gl_model_private.h" #include "bitmap/tgawriter.h" #include "vtf/vtf.h" #include "materialsystem/materialsystem_config.h" #include "materialsystem/itexture.h" #include "materialsystem/imaterialsystemhardwareconfig.h" #include "jpeglib/jpeglib.h" #include "vgui/ISurface.h" #include "vgui_controls/Controls.h" #include "gl_shader.h" #include "sys_dll.h" #include "materialsystem/imaterial.h" #include "IHammer.h" #include "sourcevr/isourcevirtualreality.h" #include "tier2/tier2.h" #include "tier2/renderutils.h" #include "tier0/etwprof.h" #if defined( _X360 ) #include "xbox/xbox_win32stubs.h" #else #include "xbox/xboxstubs.h" #endif #include "video/ivideoservices.h" #if !defined(NO_STEAM) #include "cl_steamauth.h" #endif // memdbgon must be the last include file in a .cpp file!!! #include "tier0/memdbgon.h" //----------------------------------------------------------------------------- void CL_GetBackgroundLevelName(char *pszBackgroundName, int bufSize, bool bMapName); void ClientDLL_HudVidInit( void ); ConVar cl_savescreenshotstosteam( "cl_savescreenshotstosteam", "0", FCVAR_HIDDEN, "Saves screenshots to the Steam's screenshot library" ); ConVar cl_screenshotusertag( "cl_screenshotusertag", "", FCVAR_HIDDEN, "User to tag in the screenshot" ); ConVar cl_screenshotlocation( "cl_screenshotlocation", "", FCVAR_HIDDEN, "Location to tag the screenshot with" ); //----------------------------------------------------------------------------- // HDRFIXME: move this somewhere else. //----------------------------------------------------------------------------- static void PFMWrite( float *pFloatImage, const char *pFilename, int width, int height ) { FileHandle_t fp; fp = g_pFileSystem->Open( pFilename, "wb" ); g_pFileSystem->FPrintf( fp, "PF\n%d %d\n-1.000000\n", width, height ); int i; for( i = height-1; i >= 0; i-- ) { float *pRow = &pFloatImage[3 * width * i]; g_pFileSystem->Write( pRow, width * sizeof( float ) * 3, fp ); } g_pFileSystem->Close( fp ); } //----------------------------------------------------------------------------- // Purpose: Functionality shared by all video modes //----------------------------------------------------------------------------- class CVideoMode_Common : public IVideoMode { public: CVideoMode_Common( void ); virtual ~CVideoMode_Common( void ); // Methods of IVideoMode virtual bool Init( ); virtual void Shutdown( void ); virtual vmode_t *GetMode( int num ); virtual int GetModeCount( void ); virtual bool IsWindowedMode( void ) const; virtual void UpdateWindowPosition( void ); virtual void RestoreVideo( void ); virtual void ReleaseVideo( void ); virtual void DrawNullBackground( void *hdc, int w, int h ); virtual void InvalidateWindow(); virtual void DrawStartupGraphic(); virtual bool CreateGameWindow( int nWidth, int nHeight, bool bWindowed ); virtual int GetModeWidth( void ) const; virtual int GetModeHeight( void ) const; virtual int GetModeStereoWidth() const; virtual int GetModeStereoHeight() const; virtual int GetModeUIWidth() const OVERRIDE; virtual int GetModeUIHeight() const OVERRIDE; virtual const vrect_t &GetClientViewRect( ) const; virtual void SetClientViewRect( const vrect_t &viewRect ); virtual void MarkClientViewRectDirty(); virtual void TakeSnapshotTGA( const char *pFileName ); virtual void TakeSnapshotTGARect( const char *pFilename, int x, int y, int w, int h, int resampleWidth, int resampleHeight, bool bPFM, CubeMapFaceIndex_t faceIndex ); virtual void WriteMovieFrame( const MovieInfo_t& info ); virtual void TakeSnapshotJPEG( const char *pFileName, int quality ); virtual bool TakeSnapshotJPEGToBuffer( CUtlBuffer& buf, int quality ); protected: bool GetInitialized( ) const; void SetInitialized( bool init ); void AdjustWindow( int nWidth, int nHeight, int nBPP, bool bWindowed ); void ResetCurrentModeForNewResolution( int width, int height, bool bWindowed ); int GetModeBPP( ) const { return 32; } void DrawStartupVideo(); void ComputeStartupGraphicName( char *pBuf, int nBufLen ); void WriteScreenshotToSteam( uint8 *pImage, int cubImage, int width, int height ); void AddScreenshotToSteam( const char *pchFilenameJpeg, int width, int height ); #if !defined(NO_STEAM) void ApplySteamScreenshotTags( ScreenshotHandle hScreenshot ); #endif // Finds the video mode in the list of video modes int FindVideoMode( int nDesiredWidth, int nDesiredHeight, bool bWindowed ); // Purpose: Returns the optimal refresh rate for the specified mode int GetRefreshRateForMode( const vmode_t *pMode ); // Inline accessors vmode_t& DefaultVideoMode(); vmode_t& RequestedWindowVideoMode(); private: // Purpose: Loads the startup graphic void SetupStartupGraphic(); void CenterEngineWindow(void *hWndCenter, int width, int height); void DrawStartupGraphic( HWND window ); void BlitGraphicToHDC(HDC hdc, byte *rgba, int imageWidth, int imageHeight, int x0, int y0, int x1, int y1); void BlitGraphicToHDCWithAlpha(HDC hdc, byte *rgba, int imageWidth, int imageHeight, int x0, int y0, int x1, int y1); IVTFTexture *LoadVTF( CUtlBuffer &temp, const char *szFileName ); void RecomputeClientViewRect(); // Overridden by derived classes virtual void ReleaseFullScreen( void ); virtual void ChangeDisplaySettingsToFullscreen( int nWidth, int nHeight, int nBPP ); virtual void ReadScreenPixels( int x, int y, int w, int h, void *pBuffer, ImageFormat format ); // PFM screenshot methods ITexture *GetBuildCubemaps16BitTexture( void ); ITexture *GetFullFrameFB0( void ); void BlitHiLoScreenBuffersTo16Bit( void ); void TakeSnapshotPFMRect( const char *pFilename, int x, int y, int w, int h, int resampleWidth, int resampleHeight, CubeMapFaceIndex_t faceIndex ); protected: enum { #if !defined( _X360 ) MAX_MODE_LIST = 512 #else MAX_MODE_LIST = 2 #endif }; enum { VIDEO_MODE_DEFAULT = -1, VIDEO_MODE_REQUESTED_WINDOW_SIZE = -2, CUSTOM_VIDEO_MODES = 2 }; // Master mode list int m_nNumModes; vmode_t m_rgModeList[MAX_MODE_LIST]; vmode_t m_nCustomModeList[CUSTOM_VIDEO_MODES]; bool m_bInitialized; bool m_bPlayedStartupVideo; // Renderable surface information int m_nModeWidth; int m_nModeHeight; int m_nStereoWidth; int m_nStereoHeight; int m_nUIWidth; int m_nUIHeight; int m_nVROverrideX; int m_nVROverrideY; #if defined( USE_SDL ) int m_nRenderWidth; int m_nRenderHeight; #endif bool m_bWindowed; bool m_bSetModeOnce; bool m_bVROverride; // Client view rectangle vrect_t m_ClientViewRect; bool m_bClientViewRectDirty; // loading image IVTFTexture *m_pBackgroundTexture; IVTFTexture *m_pLoadingTexture; }; //----------------------------------------------------------------------------- // Inline accessors //----------------------------------------------------------------------------- inline vmode_t& CVideoMode_Common::DefaultVideoMode() { return m_nCustomModeList[ - VIDEO_MODE_DEFAULT - 1 ]; } inline vmode_t& CVideoMode_Common::RequestedWindowVideoMode() { return m_nCustomModeList[ - VIDEO_MODE_REQUESTED_WINDOW_SIZE - 1 ]; } //----------------------------------------------------------------------------- // Purpose: //----------------------------------------------------------------------------- CVideoMode_Common::CVideoMode_Common( void ) { m_nNumModes = 0; m_bInitialized = false; DefaultVideoMode().width = 640; DefaultVideoMode().height = 480; DefaultVideoMode().bpp = 32; DefaultVideoMode().refreshRate = 0; RequestedWindowVideoMode().width = -1; RequestedWindowVideoMode().height = -1; RequestedWindowVideoMode().bpp = 32; RequestedWindowVideoMode().refreshRate = 0; m_bClientViewRectDirty = false; m_pBackgroundTexture = NULL; m_pLoadingTexture = NULL; m_bWindowed = false; m_nModeWidth = IsPC() ? 1024 : 640; m_nModeHeight = IsPC() ? 768 : 480; m_bVROverride = false; } //----------------------------------------------------------------------------- // Purpose: //----------------------------------------------------------------------------- CVideoMode_Common::~CVideoMode_Common( void ) { } //----------------------------------------------------------------------------- // Purpose: // Output : Returns true on success, false on failure. //----------------------------------------------------------------------------- bool CVideoMode_Common::GetInitialized( void ) const { return m_bInitialized; } //----------------------------------------------------------------------------- // Purpose: // Input : init - //----------------------------------------------------------------------------- void CVideoMode_Common::SetInitialized( bool init ) { m_bInitialized = init; } //----------------------------------------------------------------------------- // Purpose: // Output : Returns true on success, false on failure. //----------------------------------------------------------------------------- bool CVideoMode_Common::IsWindowedMode( void ) const { return m_bWindowed; } //----------------------------------------------------------------------------- // Returns the video mode width + height. //----------------------------------------------------------------------------- int CVideoMode_Common::GetModeWidth( void ) const { return m_nModeWidth; } int CVideoMode_Common::GetModeHeight( void ) const { return m_nModeHeight; } //----------------------------------------------------------------------------- // Returns the video mode width + height for one stereo view. //----------------------------------------------------------------------------- int CVideoMode_Common::GetModeStereoWidth( void ) const { return m_nStereoWidth; } int CVideoMode_Common::GetModeStereoHeight( void ) const { return m_nStereoHeight; } //----------------------------------------------------------------------------- // Returns the video mode full screen UI width + height. //----------------------------------------------------------------------------- int CVideoMode_Common::GetModeUIWidth( void ) const { return m_nUIWidth; } int CVideoMode_Common::GetModeUIHeight( void ) const { return m_nUIHeight; } //----------------------------------------------------------------------------- // Returns the enumerated video mode //----------------------------------------------------------------------------- vmode_t *CVideoMode_Common::GetMode( int num ) { if ( num < 0 ) return &m_nCustomModeList[-num - 1]; if ( num >= m_nNumModes ) return &DefaultVideoMode(); return &m_rgModeList[num]; } //----------------------------------------------------------------------------- // Returns the number of fullscreen video modes //----------------------------------------------------------------------------- int CVideoMode_Common::GetModeCount( void ) { return m_nNumModes; } //----------------------------------------------------------------------------- // Purpose: Compares video modes so we can sort the list // Input : *arg1 - // *arg2 - // Output : static int //----------------------------------------------------------------------------- static int __cdecl VideoModeCompare( const void *arg1, const void *arg2 ) { vmode_t *m1, *m2; m1 = (vmode_t *)arg1; m2 = (vmode_t *)arg2; if ( m1->width < m2->width ) { return -1; } if ( m1->width == m2->width ) { if ( m1->height < m2->height ) { return -1; } if ( m1->height > m2->height ) { return 1; } return 0; } return 1; } //----------------------------------------------------------------------------- // Purpose: //----------------------------------------------------------------------------- bool CVideoMode_Common::Init( ) { return true; } //----------------------------------------------------------------------------- // Finds the video mode in the list of video modes //----------------------------------------------------------------------------- int CVideoMode_Common::FindVideoMode( int nDesiredWidth, int nDesiredHeight, bool bWindowed ) { #if defined( USE_SDL ) // If we want to scale the 3D portion of the game and leave the UI at the same res, then // re-enable this code. Not that on retina displays the UI will be super small and that // should probably be fixed. #if 0 static ConVarRef mat_viewportscale( "mat_viewportscale" ); if ( !bWindowed ) { m_nRenderWidth = nDesiredWidth; m_nRenderHeight = nDesiredHeight; uint nWidth, nHeight, nRefreshHz; g_pLauncherMgr->GetNativeDisplayInfo( -1, nWidth, nHeight, nRefreshHz ); for ( int i = 0; i < m_nNumModes; i++) { if ( m_rgModeList[i].width != ( int )nWidth ) { continue; } if ( m_rgModeList[i].height != ( int )nHeight ) { continue; } if ( m_rgModeList[i].refreshRate != ( int )nRefreshHz ) { continue; } mat_viewportscale.SetValue( ( float )nDesiredWidth / ( float )nWidth ); return i; } Assert( 0 ); // we should have found our native resolution, why not??? } else { mat_viewportscale.SetValue( 1.0f ); } #endif // 0 #endif // USE_SDL // Check the default window size.. if ( ( nDesiredWidth == DefaultVideoMode().width) && (nDesiredHeight == DefaultVideoMode().height) ) return VIDEO_MODE_DEFAULT; // Check the requested window size, but only if we're running windowed if ( bWindowed ) { if ( ( nDesiredWidth == RequestedWindowVideoMode().width) && (nDesiredHeight == RequestedWindowVideoMode().height) ) return VIDEO_MODE_REQUESTED_WINDOW_SIZE; } int i; int iOK = VIDEO_MODE_DEFAULT; for ( i = 0; i < m_nNumModes; i++) { // Match width first if ( m_rgModeList[i].width != nDesiredWidth ) continue; iOK = i; if ( m_rgModeList[i].height != nDesiredHeight ) continue; // Found a decent match break; } // No match, use mode 0 if ( i >= m_nNumModes ) { if ( iOK != VIDEO_MODE_DEFAULT ) { i = iOK; } else { i = 0; } } return i; } //----------------------------------------------------------------------------- // Choose the actual video mode based on the available modes //----------------------------------------------------------------------------- void CVideoMode_Common::ResetCurrentModeForNewResolution( int nWidth, int nHeight, bool bWindowed ) { // Fill in vid structure for the mode int nGameMode = FindVideoMode( nWidth, nHeight, bWindowed ); vmode_t *pMode = GetMode( nGameMode ); // default to non-VR values m_bWindowed = bWindowed; m_nModeWidth = pMode->width; m_nModeHeight = pMode->height; m_nUIWidth = pMode->width; m_nUIHeight = pMode->height; m_nStereoWidth = pMode->width; m_nStereoHeight = pMode->height; // assume we won't be overriding the position m_bVROverride = false; if ( UseVR() || ShouldForceVRActive() ) { g_pSourceVR->GetViewportBounds( ISourceVirtualReality::VREye_Left, NULL, NULL, &m_nStereoWidth, &m_nStereoHeight ); VRRect_t vrBounds; if( g_pSourceVR->GetDisplayBounds( &vrBounds ) ) { ConVarRef vr_force_windowed( "vr_force_windowed" ); RequestedWindowVideoMode().width = m_nModeWidth = vrBounds.nWidth; RequestedWindowVideoMode().height = m_nModeHeight = vrBounds.nHeight; m_bVROverride = true; m_bWindowed = vr_force_windowed.GetBool(); // This is the smallest size the the UI in source games can handle. m_nUIWidth = 640; m_nUIHeight = 480; #if defined( WIN32 ) && !defined( USE_SDL ) m_nVROverrideX = vrBounds.nX; m_nVROverrideY = vrBounds.nY; #elif defined( USE_SDL ) for ( int i = 0; i < SDL_GetNumVideoDisplays(); i++ ) { SDL_Rect sdlRect; SDL_GetDisplayBounds( i, &sdlRect ); if( sdlRect.x == vrBounds.nX && sdlRect.y == vrBounds.nY && sdlRect.w == vrBounds.nWidth && sdlRect.h == vrBounds.nHeight ) { static ConVarRef sdl_displayindex( "sdl_displayindex" ); sdl_displayindex.SetValue( i ); break; } } #endif } } else if( materials->GetCurrentConfigForVideoCard().m_nVRModeAdapter == materials->GetCurrentAdapter() ) { // if we aren't in VR mode but we do have a VR mode adapter set, we must not be full // screen because that would show up on the HMD m_bWindowed = true; } } //----------------------------------------------------------------------------- // Creates the game window, plays the startup movie //----------------------------------------------------------------------------- bool CVideoMode_Common::CreateGameWindow( int nWidth, int nHeight, bool bWindowed ) { COM_TimestampedLog( "CVideoMode_Common::Init CreateGameWindow" ); if ( ShouldForceVRActive() ) { // First make sure we're running a compatible version of DirectX ConVarRef mat_dxlevel( "mat_dxlevel" ); if ( mat_dxlevel.IsValid() ) { if ( mat_dxlevel.GetInt() < 90 ) { Msg( "VR mode does not work with DirectX8.\nPlease use at least \"-dxlevel 90\" or higher.\n" ); return false; } } VRRect_t bounds; g_pSourceVR->GetDisplayBounds( &bounds ); nWidth = bounds.nWidth; nHeight = bounds.nHeight; m_nVROverrideX = bounds.nX; m_nVROverrideY = bounds.nY; } // This allows you to have a window of any size. // Requires you to set both width and height for the window and // that you start in windowed mode if ( bWindowed && nWidth && nHeight ) { // FIXME: There's some ordering issues related to the config record // and reading the command-line. Would be nice for just one place where this is done. RequestedWindowVideoMode().width = nWidth; RequestedWindowVideoMode().height = nHeight; } if ( !InEditMode() ) { // Fill in vid structure for the mode. // Note: ModeWidth/Height may *not* match requested nWidth/nHeight ResetCurrentModeForNewResolution( nWidth, nHeight, bWindowed ); COM_TimestampedLog( "CreateGameWindow - Start" ); // When running in stand-alone mode, create your own window if ( !game->CreateGameWindow() ) return false; COM_TimestampedLog( "CreateGameWindow - Finish" ); // Re-size and re-center the window AdjustWindow( GetModeWidth(), GetModeHeight(), GetModeBPP(), IsWindowedMode() ); COM_TimestampedLog( "SetMode - Start" ); // Set the mode and let the materialsystem take over if ( !SetMode( GetModeWidth(), GetModeHeight(), IsWindowedMode() ) ) return false; #if defined( USE_SDL ) && 0 static ConVarRef mat_viewportscale( "mat_viewportscale" ); if ( !bWindowed ) { m_nRenderWidth = nWidth; m_nRenderHeight = nHeight; mat_viewportscale.SetValue( ( float )nWidth / ( float )GetModeWidth() ); } #endif COM_TimestampedLog( "SetMode - Finish" ); // Play our videos for the background after the render device has been initialized DrawStartupVideo(); COM_TimestampedLog( "DrawStartupGraphic - Start" ); // Play our videos or display our temp image for the background DrawStartupGraphic(); COM_TimestampedLog( "DrawStartupGraphic - Finish" ); } return true; } //----------------------------------------------------------------------------- // Purpose: loads a vtf, through the temporary buffer //----------------------------------------------------------------------------- IVTFTexture *CVideoMode_Common::LoadVTF( CUtlBuffer &temp, const char *szFileName ) { if ( !g_pFileSystem->ReadFile( szFileName, NULL, temp ) ) return NULL; IVTFTexture *texture = CreateVTFTexture(); if ( !texture->Unserialize( temp ) ) { Error( "Invalid or corrupt background texture %s\n", szFileName ); return NULL; } texture->ConvertImageFormat( IMAGE_FORMAT_RGBA8888, false ); return texture; } //----------------------------------------------------------------------------- // Computes the startup graphic name //----------------------------------------------------------------------------- void CVideoMode_Common::ComputeStartupGraphicName( char *pBuf, int nBufLen ) { char szBackgroundName[_MAX_PATH]; CL_GetBackgroundLevelName( szBackgroundName, sizeof(szBackgroundName), false ); float aspectRatio = (float)GetModeStereoWidth() / GetModeStereoHeight(); if ( aspectRatio >= 1.6f ) { // use the widescreen version Q_snprintf( pBuf, nBufLen, "materials/console/%s_widescreen.vtf", szBackgroundName ); } else { Q_snprintf( pBuf, nBufLen, "materials/console/%s.vtf", szBackgroundName ); } if ( !g_pFileSystem->FileExists( pBuf, "GAME" ) ) { Q_strncpy( pBuf, ( aspectRatio >= 1.6f ) ? "materials/console/background01_widescreen.vtf" : "materials/console/background01.vtf", nBufLen ); } } //----------------------------------------------------------------------------- // Writes a screenshot to Steam screenshot library given an RGB buffer // and applies any tags that have been set for it //----------------------------------------------------------------------------- void CVideoMode_Common::WriteScreenshotToSteam( uint8 *pImage, int cubImage, int width, int height ) { #if !defined(NO_STEAM) if ( cl_savescreenshotstosteam.GetBool() ) { if ( Steam3Client().SteamScreenshots() ) { ScreenshotHandle hScreenshot = Steam3Client().SteamScreenshots()->WriteScreenshot( pImage, cubImage, width, height ); ApplySteamScreenshotTags( hScreenshot ); } } cl_screenshotusertag.SetValue(0); cl_screenshotlocation.SetValue(""); #endif } //----------------------------------------------------------------------------- // Adds a screenshot to the Steam screenshot library from disk // and applies any tags that have been set for it //----------------------------------------------------------------------------- void CVideoMode_Common::AddScreenshotToSteam( const char *pchFilename, int width, int height ) { #if !defined(NO_STEAM) if ( cl_savescreenshotstosteam.GetBool() ) { if ( Steam3Client().SteamScreenshots() ) { ScreenshotHandle hScreenshot = Steam3Client().SteamScreenshots()->AddScreenshotToLibrary( pchFilename, NULL, width, height ); ApplySteamScreenshotTags( hScreenshot ); } } cl_screenshotusertag.SetValue(0); cl_screenshotlocation.SetValue(""); #endif } //----------------------------------------------------------------------------- // Applies tags to a screenshot for the Steam screenshot library, which are // passed in through convars //----------------------------------------------------------------------------- #if !defined(NO_STEAM) void CVideoMode_Common::ApplySteamScreenshotTags( ScreenshotHandle hScreenshot ) { if ( hScreenshot != INVALID_SCREENSHOT_HANDLE ) { if ( cl_screenshotusertag.GetBool() ) { if ( Steam3Client().SteamUtils() ) { CSteamID steamID( cl_screenshotusertag.GetInt(), Steam3Client().SteamUtils()->GetConnectedUniverse(), k_EAccountTypeIndividual ); Steam3Client().SteamScreenshots()->TagUser( hScreenshot, steamID ); } } const char *pchLocation = cl_screenshotlocation.GetString(); if ( pchLocation && pchLocation[0] ) { Steam3Client().SteamScreenshots()->SetLocation( hScreenshot, pchLocation ); } } } #endif void CVideoMode_Common::SetupStartupGraphic() { COM_TimestampedLog( "CVideoMode_Common::Init SetupStartupGraphic" ); char szBackgroundName[_MAX_PATH]; CL_GetBackgroundLevelName( szBackgroundName, sizeof(szBackgroundName), false ); // get the image to load char material[_MAX_PATH]; CUtlBuffer buf; float aspectRatio = (float)GetModeWidth() / GetModeHeight(); if ( aspectRatio >= 1.6f ) { // use the widescreen version Q_snprintf( material, sizeof(material), "materials/console/%s_widescreen.vtf", szBackgroundName ); } else { Q_snprintf( material, sizeof(material), "materials/console/%s.vtf", szBackgroundName ); } // load in the background vtf buf.Clear(); m_pBackgroundTexture = LoadVTF( buf, material ); if ( !m_pBackgroundTexture ) { // fallback to opening just the default background m_pBackgroundTexture = LoadVTF( buf, ( aspectRatio >= 1.6f ) ? "materials/console/background01_widescreen.vtf" : "materials/console/background01.vtf" ); if ( !m_pBackgroundTexture ) { Error( "Can't find background image '%s'\n", material ); return; } } // loading.vtf buf.Clear(); // added this Clear() because we saw cases where LoadVTF was not emptying the buf fully in the above section m_pLoadingTexture = LoadVTF( buf, "materials/console/startup_loading.vtf" ); if ( !m_pLoadingTexture ) { Error( "Can't find background image materials/console/startup_loading.vtf\n" ); return; } } //----------------------------------------------------------------------------- // Purpose: Renders the startup video into the HWND //----------------------------------------------------------------------------- void CVideoMode_Common::DrawStartupVideo() { if ( IsX360() ) return; CETWScope timer( "CVideoMode_Common::DrawStartupGraphic" ); // render an avi, if we have one if ( !m_bPlayedStartupVideo && !InEditMode() && !ShouldForceVRActive() ) { game->PlayStartupVideos(); m_bPlayedStartupVideo = true; } } //----------------------------------------------------------------------------- // Purpose: Renders the startup graphic into the HWND //----------------------------------------------------------------------------- void CVideoMode_Common::DrawStartupGraphic() { if ( IsX360() ) return; char debugstartup = CommandLine()->FindParm("-debugstartupscreen"); SetupStartupGraphic(); if ( !m_pBackgroundTexture || !m_pLoadingTexture ) return; CMatRenderContextPtr pRenderContext( g_pMaterialSystem ); char pStartupGraphicName[MAX_PATH]; ComputeStartupGraphicName( pStartupGraphicName, sizeof(pStartupGraphicName) ); if(debugstartup) { // slam the startup graphic name for sanity - take your pick strcpy( pStartupGraphicName, "materials/console/background01.vtf"); //strcpy( pStartupGraphicName, "materials/console/testramp.vtf"); } // Allocate a white material KeyValues *pVMTKeyValues = new KeyValues( "UnlitGeneric" ); pVMTKeyValues->SetString( "$basetexture", pStartupGraphicName + 10 ); pVMTKeyValues->SetInt( "$ignorez", 1 ); pVMTKeyValues->SetInt( "$nofog", 1 ); pVMTKeyValues->SetInt( "$no_fullbright", 1 ); pVMTKeyValues->SetInt( "$nocull", 1 ); IMaterial *pMaterial = g_pMaterialSystem->CreateMaterial( "__background", pVMTKeyValues ); pVMTKeyValues = new KeyValues( "UnlitGeneric" ); pVMTKeyValues->SetString( "$basetexture", "Console/startup_loading.vtf" ); pVMTKeyValues->SetInt( "$translucent", 1 ); pVMTKeyValues->SetInt( "$ignorez", 1 ); pVMTKeyValues->SetInt( "$nofog", 1 ); pVMTKeyValues->SetInt( "$no_fullbright", 1 ); pVMTKeyValues->SetInt( "$nocull", 1 ); IMaterial *pLoadingMaterial = g_pMaterialSystem->CreateMaterial( "__loading", pVMTKeyValues ); int w = GetModeStereoWidth(); int h = GetModeStereoHeight(); int tw = m_pBackgroundTexture->Width(); int th = m_pBackgroundTexture->Height(); int lw = m_pLoadingTexture->Width(); int lh = m_pLoadingTexture->Height(); if (debugstartup) { for ( int repeat = 0; repeat<100000; repeat++) { pRenderContext->Viewport( 0, 0, w, h ); pRenderContext->DepthRange( 0, 1 ); pRenderContext->ClearColor3ub( 0, (repeat & 0x7) << 3, 0 ); pRenderContext->ClearBuffers( true, true, true ); pRenderContext->SetToneMappingScaleLinear( Vector(1,1,1) ); if(1) // draw normal BK { float depth = 0.55f; int slide = (repeat) % 200; // 100 down and 100 up if (slide > 100) { slide = 200-slide; // aka 100-(slide-100). } // stop sliding about slide = 0; DrawScreenSpaceRectangle( pMaterial, 0, 0+slide, w, h-50, 0, 0, tw-1, th-1, tw, th, NULL,1,1,depth ); DrawScreenSpaceRectangle( pLoadingMaterial, w-lw, h-lh+slide/2, lw, lh, 0, 0, lw-1, lh-1, lw, lh, NULL,1,1,depth-0.1 ); } if(0) { // draw a grid too int grid_size = 8; float depthacc = 0.0; float depthinc = 1.0 / (float)((grid_size * grid_size)+1); for( int x = 0; xSwapBuffers(); } } else { pRenderContext->Viewport( 0, 0, w, h ); pRenderContext->DepthRange( 0, 1 ); pRenderContext->SetToneMappingScaleLinear( Vector(1,1,1) ); float depth = 0.5f; // Make sure we clear both front & back buffer. for (int i = 0; i < 2; ++i) { pRenderContext->ClearColor3ub( 0, 0, 0 ); pRenderContext->ClearBuffers( true, true, true ); DrawScreenSpaceRectangle( pMaterial, 0, 0, w, h, 0, 0, tw-1, th-1, tw, th, NULL,1,1,depth ); DrawScreenSpaceRectangle( pLoadingMaterial, w-lw, h-lh, lw, lh, 0, 0, lw-1, lh-1, lw, lh, NULL,1,1,depth ); g_pMaterialSystem->SwapBuffers(); } } #ifdef DX_TO_GL_ABSTRACTION g_pMaterialSystem->DoStartupShaderPreloading(); #endif pMaterial->Release(); pLoadingMaterial->Release(); // release graphics DestroyVTFTexture( m_pBackgroundTexture ); m_pBackgroundTexture = NULL; DestroyVTFTexture( m_pLoadingTexture ); m_pLoadingTexture = NULL; } //----------------------------------------------------------------------------- // Purpose: Blits an image to the loading window hdc //----------------------------------------------------------------------------- void CVideoMode_Common::BlitGraphicToHDCWithAlpha(HDC hdc, byte *rgba, int imageWidth, int imageHeight, int x0, int y0, int x1, int y1) { #ifdef WIN32 if ( IsX360() ) return; int x = x0; int y = y0; int wide = x1 - x0; int tall = y1 - y0; Assert(imageWidth == wide && imageHeight == tall); int texwby4 = imageWidth << 2; for ( int v = 0; v < tall; v++ ) { int *src = (int *)(rgba + (v * texwby4)); int xaccum = 0; for ( int u = 0; u < wide; u++ ) { byte *xsrc = (byte *)(src + xaccum); if (xsrc[3]) { ::SetPixel(hdc, x + u, y + v, RGB(xsrc[0], xsrc[1], xsrc[2])); } xaccum += 1; } } #else Assert( !"Impl me" ); #endif } void CVideoMode_Common::InvalidateWindow() { if ( CommandLine()->FindParm( "-noshaderapi" ) ) { #if defined( USE_SDL ) SDL_Event fake; memset(&fake, '\0', sizeof (SDL_Event)); fake.type = SDL_WINDOWEVENT; fake.window.windowID = SDL_GetWindowID( (SDL_Window *) g_pLauncherMgr->GetWindowRef() ); fake.window.event = SDL_WINDOWEVENT_EXPOSED; SDL_PushEvent(&fake); #else InvalidateRect( (HWND)game->GetMainWindow(), NULL, FALSE ); #endif } } void CVideoMode_Common::DrawNullBackground( void *hHDC, int w, int h ) { #ifdef WIN32 if ( IsX360() ) return; HDC hdc = (HDC)hHDC; // Show a message if running without renderer.. if ( CommandLine()->FindParm( "-noshaderapi" ) ) { HFONT fnt = CreateFontA( -18, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, OUT_TT_PRECIS, CLIP_DEFAULT_PRECIS, ANTIALIASED_QUALITY, DEFAULT_PITCH, "Arial" ); HFONT oldFont = (HFONT)SelectObject( hdc, fnt ); int oldBkMode = SetBkMode( hdc, TRANSPARENT ); COLORREF oldFgColor = SetTextColor( hdc, RGB( 255, 255, 255 ) ); HBRUSH br = CreateSolidBrush( RGB( 0, 0, 0 ) ); HBRUSH oldBr = (HBRUSH)SelectObject( hdc, br ); Rectangle( hdc, 0, 0, w, h ); RECT rc; rc.left = 0; rc.top = 0; rc.right = w; rc.bottom = h; DrawText( hdc, "Running with -noshaderapi", -1, &rc, DT_NOPREFIX | DT_VCENTER | DT_CENTER | DT_SINGLELINE ); rc.top = rc.bottom - 30; if ( host_state.worldmodel != NULL ) { rc.left += 10; DrawText( hdc, modelloader->GetName( host_state.worldmodel ), -1, &rc, DT_NOPREFIX | DT_VCENTER | DT_SINGLELINE ); } SetTextColor( hdc, oldFgColor ); SelectObject( hdc, oldBr ); SetBkMode( hdc, oldBkMode ); SelectObject( hdc, oldFont ); DeleteObject( br ); DeleteObject( fnt ); } #else Assert( !"Impl me" ); #endif } #ifndef _WIN32 typedef unsigned char BYTE; typedef signed long LONG; typedef unsigned long ULONG; typedef char * LPSTR; typedef struct tagBITMAPINFOHEADER{ DWORD biSize; LONG biWidth; LONG biHeight; WORD biPlanes; WORD biBitCount; DWORD biCompression; DWORD biSizeImage; LONG biXPelsPerMeter; LONG biYPelsPerMeter; DWORD biClrUsed; DWORD biClrImportant; } BITMAPINFOHEADER; typedef struct tagBITMAPFILEHEADER { WORD bfType; DWORD bfSize; WORD bfReserved1; WORD bfReserved2; DWORD bfOffBits; } BITMAPFILEHEADER; typedef struct tagRGBQUAD { BYTE rgbBlue; BYTE rgbGreen; BYTE rgbRed; BYTE rgbReserved; } RGBQUAD; /* constants for the biCompression field */ #define BI_RGB 0L #define BI_RLE8 1L #define BI_RLE4 2L #define BI_BITFIELDS 3L #if 0 typedef struct _GUID { unsigned long Data1; unsigned short Data2; unsigned short Data3; unsigned char Data4[8]; } GUID; #endif typedef GUID UUID; #endif //WIN32 //----------------------------------------------------------------------------- // Purpose: Blits an image to the loading window hdc //----------------------------------------------------------------------------- void CVideoMode_Common::BlitGraphicToHDC(HDC hdc, byte *rgba, int imageWidth, int imageHeight, int x0, int y0, int x1, int y1) { if ( IsX360() ) return; #ifdef WIN32 int x = x0; int y = y0; int wide = x1 - x0; int tall = y1 - y0; // Needs to be a multiple of 4 int dibwide = ( wide + 3 ) & ~3; Assert(rgba); int texwby4 = imageWidth << 2; double st = Plat_FloatTime(); void *destBits = NULL; HBITMAP bm; BITMAPINFO bmi; Q_memset( &bmi, 0, sizeof( bmi ) ); BITMAPINFOHEADER *hdr = &bmi.bmiHeader; hdr->biSize = sizeof( *hdr ); hdr->biWidth = dibwide; hdr->biHeight = -tall; // top down bitmap hdr->biBitCount = 24; hdr->biPlanes = 1; hdr->biCompression = BI_RGB; hdr->biSizeImage = dibwide * tall * 3; hdr->biXPelsPerMeter = 3780; hdr->biYPelsPerMeter = 3780; // Create a "source" DC HDC tempDC = CreateCompatibleDC( hdc ); // Create the dibsection bitmap bm = CreateDIBSection ( tempDC, // handle to DC &bmi, // bitmap data DIB_RGB_COLORS, // data type indicator &destBits, // bit values NULL, // handle to file mapping object 0 // offset to bitmap bit values ); // Select it into the source DC HBITMAP oldBitmap = (HBITMAP)SelectObject( tempDC, bm ); // Setup for bilinaer filtering. If we don't do this filter here, there will be a big // annoying pop when it switches to the vguimatsurface version of the background. // We leave room for 14 bits of integer precision, so the image can be up to 16k x 16k. const int BILINEAR_FIX_SHIFT = 17; const int BILINEAR_FIX_MUL = (1 << BILINEAR_FIX_SHIFT); #define FIXED_BLEND( a, b, out, frac ) \ out[0] = (a[0]*frac + b[0]*(BILINEAR_FIX_MUL-frac)) >> BILINEAR_FIX_SHIFT; \ out[1] = (a[1]*frac + b[1]*(BILINEAR_FIX_MUL-frac)) >> BILINEAR_FIX_SHIFT; \ out[2] = (a[2]*frac + b[2]*(BILINEAR_FIX_MUL-frac)) >> BILINEAR_FIX_SHIFT; float eps = 0.001f; float uMax = imageWidth - 1 - eps; float vMax = imageHeight - 1 - eps; int fixedBilinearV = 0; int bilinearUInc = (int)( (uMax / (dibwide-1)) * BILINEAR_FIX_MUL ); int bilinearVInc = (int)( (vMax / (tall-1)) * BILINEAR_FIX_MUL ); for ( int v = 0; v < tall; v++ ) { int iBilinearV = fixedBilinearV >> BILINEAR_FIX_SHIFT; int fixedFractionV = fixedBilinearV & (BILINEAR_FIX_MUL-1); fixedBilinearV += bilinearVInc; int fixedBilinearU = 0; byte *dest = (byte *)destBits + ( ( y + v ) * dibwide + x ) * 3; for ( int u = 0; u < dibwide; u++, dest+=3 ) { int iBilinearU = fixedBilinearU >> BILINEAR_FIX_SHIFT; int fixedFractionU = fixedBilinearU & (BILINEAR_FIX_MUL-1); fixedBilinearU += bilinearUInc; Assert( iBilinearU >= 0 && iBilinearU+1 < imageWidth ); Assert( iBilinearV >= 0 && iBilinearV+1 < imageHeight ); byte *srcTopLine = rgba + iBilinearV * texwby4; byte *srcBottomLine = rgba + (iBilinearV+1) * texwby4; byte *xsrc[4] = { srcTopLine + (iBilinearU+0)*4, srcTopLine + (iBilinearU+1)*4, srcBottomLine + (iBilinearU+0)*4, srcBottomLine + (iBilinearU+1)*4 }; int topColor[3], bottomColor[3], finalColor[3]; FIXED_BLEND( xsrc[1], xsrc[0], topColor, fixedFractionU ); FIXED_BLEND( xsrc[3], xsrc[2], bottomColor, fixedFractionU ); FIXED_BLEND( bottomColor, topColor, finalColor, fixedFractionV ); // Windows wants the colors in reverse order. dest[0] = finalColor[2]; dest[1] = finalColor[1]; dest[2] = finalColor[0]; } } // Now do the Blt BitBlt( hdc, 0, 0, dibwide, tall, tempDC, 0, 0, SRCCOPY ); // This only draws if running -noshaderapi DrawNullBackground( hdc, dibwide, tall ); // Restore the old Bitmap SelectObject( tempDC, oldBitmap ); // Destroy the temporary DC DeleteDC( tempDC ); // Destroy the DIBSection bitmap DeleteObject( bm ); double elapsed = Plat_FloatTime() - st; COM_TimestampedLog( "BlitGraphicToHDC: new ver took %.4f", elapsed ); #else Assert( !"Impl me" ); #endif } //----------------------------------------------------------------------------- // Purpose: This is called in response to a WM_MOVE message //----------------------------------------------------------------------------- void CVideoMode_Common::UpdateWindowPosition( void ) { int x, y, w, h; // Get the window from the game ( right place for it? ) game->GetWindowRect( &x, &y, &w, &h ); #ifdef WIN32 RECT window_rect; window_rect.left = x; window_rect.right = x + w; window_rect.top = y; window_rect.bottom = y + h; #endif // NOTE: We need to feed this back into the video mode stuff // esp. in Resizing window mode. } void CVideoMode_Common::ChangeDisplaySettingsToFullscreen( int nWidth, int nHeight, int nBPP ) { } void CVideoMode_Common::ReleaseFullScreen( void ) { } //----------------------------------------------------------------------------- // Purpose: Returns the optimal refresh rate for the specified mode //----------------------------------------------------------------------------- int CVideoMode_Common::GetRefreshRateForMode( const vmode_t *pMode ) { int nRefreshRate = pMode->refreshRate; // FIXME: We should only read this once, at the beginning // override the refresh rate from the command-line maybe nRefreshRate = CommandLine()->ParmValue( "-freq", nRefreshRate ); nRefreshRate = CommandLine()->ParmValue( "-refresh", nRefreshRate ); nRefreshRate = CommandLine()->ParmValue( "-refreshrate", nRefreshRate ); return nRefreshRate; } //----------------------------------------------------------------------------- // Purpose: // Input : *mode - // Output : Returns true on success, false on failure. //----------------------------------------------------------------------------- void CVideoMode_Common::AdjustWindow( int nWidth, int nHeight, int nBPP, bool bWindowed ) { if ( g_bTextMode ) return; // Use Change Display Settings to go full screen ChangeDisplaySettingsToFullscreen( nWidth, nHeight, nBPP ); RECT WindowRect; WindowRect.top = 0; WindowRect.left = 0; WindowRect.right = nWidth; WindowRect.bottom = nHeight; #ifndef USE_SDL #ifndef _X360 // Get window style DWORD style = GetWindowLong( (HWND)game->GetMainWindow(), GWL_STYLE ); DWORD exStyle = GetWindowLong( (HWND)game->GetMainWindow(), GWL_EXSTYLE ); if ( bWindowed ) { // Give it a frame (pretty much WS_OVERLAPPEDWINDOW except for we do not modify the // flags corresponding to resizing-frame and maximize-box) if( !CommandLine()->FindParm( "-noborder" ) && !m_bVROverride ) { style |= WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX; } else { style &= ~WS_OVERLAPPEDWINDOW; } // remove topmost flag exStyle &= ~WS_EX_TOPMOST; SetWindowLong( (HWND)game->GetMainWindow(), GWL_EXSTYLE, exStyle ); } else { // Remove window border going into fullscreen mode to avoid Vista sizing issues when DWM is enabled style &= ~WS_OVERLAPPEDWINDOW; } SetWindowLong( (HWND)game->GetMainWindow(), GWL_STYLE, style ); // Compute rect needed for that size client area based on window style AdjustWindowRectEx( &WindowRect, style, FALSE, exStyle ); #endif // Prepare to set window pos, which is required when toggling between topmost and not window flags HWND hWndAfter = NULL; DWORD dwSwpFlags = 0; #ifndef _X360 { if ( bWindowed ) { hWndAfter = HWND_NOTOPMOST; } else { hWndAfter = HWND_TOPMOST; } dwSwpFlags = SWP_FRAMECHANGED; } #else { dwSwpFlags = SWP_NOZORDER; } #endif // Move the window to 0, 0 and the new true size SetWindowPos( (HWND)game->GetMainWindow(), hWndAfter, 0, 0, WindowRect.right - WindowRect.left, WindowRect.bottom - WindowRect.top, SWP_NOREDRAW | dwSwpFlags ); #endif // !USE_SDL // Now center CenterEngineWindow( game->GetMainWindow(), WindowRect.right - WindowRect.left, WindowRect.bottom - WindowRect.top ); #if defined( USE_SDL ) g_pLauncherMgr->SetWindowFullScreen( !bWindowed, WindowRect.right - WindowRect.left, WindowRect.bottom - WindowRect.top ); CenterEngineWindow( game->GetMainWindow(), WindowRect.right - WindowRect.left, WindowRect.bottom - WindowRect.top ); g_pLauncherMgr->SizeWindow( WindowRect.right - WindowRect.left, WindowRect.bottom - WindowRect.top ); if( bWindowed ) { SDL_Window* win = (SDL_Window*)g_pLauncherMgr->GetWindowRef(); if ( m_bVROverride || CommandLine()->FindParm( "-noborder" ) ) SDL_SetWindowBordered( win, SDL_FALSE ); else SDL_SetWindowBordered( win, SDL_TRUE ); } #endif game->SetWindowSize( nWidth, nHeight ); // Make sure we have updated window information UpdateWindowPosition(); MarkClientViewRectDirty(); } //----------------------------------------------------------------------------- // Purpose: //----------------------------------------------------------------------------- void CVideoMode_Common::Shutdown( void ) { ReleaseFullScreen(); game->DestroyGameWindow(); if ( !GetInitialized() ) return; SetInitialized( false ); } //----------------------------------------------------------------------------- // Gets/sets the client view rectangle //----------------------------------------------------------------------------- const vrect_t &CVideoMode_Common::GetClientViewRect( ) const { const_cast(this)->RecomputeClientViewRect(); return m_ClientViewRect; } void CVideoMode_Common::SetClientViewRect( const vrect_t &viewRect ) { m_ClientViewRect = viewRect; } //----------------------------------------------------------------------------- // Marks the client view rect dirty //----------------------------------------------------------------------------- void CVideoMode_Common::MarkClientViewRectDirty() { m_bClientViewRectDirty = true; } void CVideoMode_Common::RecomputeClientViewRect() { if ( !InEditMode() ) { if ( !m_bClientViewRectDirty ) return; } m_bClientViewRectDirty = false; int nWidth, nHeight; CMatRenderContextPtr pRenderContext( materials ); pRenderContext->GetRenderTargetDimensions( nWidth, nHeight ); m_ClientViewRect.width = nWidth; m_ClientViewRect.height = nHeight; m_ClientViewRect.x = 0; m_ClientViewRect.y = 0; if (!nWidth || !nHeight) { // didn't successfully get the screen size, try again next frame // window is probably minimized m_bClientViewRectDirty = true; } } //----------------------------------------------------------------------------- // Purpose: // Input : hWndCenter - // width - // height - // Output : static void //----------------------------------------------------------------------------- void CVideoMode_Common::CenterEngineWindow( void *hWndCenter, int width, int height) { int CenterX, CenterY; #if defined(USE_SDL) // Get the displayindex, and center our window on that display. static ConVarRef sdl_displayindex( "sdl_displayindex" ); int displayindex = sdl_displayindex.IsValid() ? sdl_displayindex.GetInt() : 0; SDL_DisplayMode mode; SDL_GetCurrentDisplayMode( displayindex, &mode ); const int wide = mode.w; const int tall = mode.h; CenterX = (wide - width) / 2; CenterY = (tall - height) / 2; CenterX = (CenterX < 0) ? 0: CenterX; CenterY = (CenterY < 0) ? 0: CenterY; // tweak the x and w positions if the user species them on the command-line CenterX = CommandLine()->ParmValue( "-x", CenterX ); CenterY = CommandLine()->ParmValue( "-y", CenterY ); // also check for the negated form (since it is hard to say "-x -1000") int negx = CommandLine()->ParmValue( "-negx", 0 ); if (negx > 0) { CenterX = -negx; } int negy = CommandLine()->ParmValue( "-negy", 0 ); if (negy > 0) { CenterY = -negy; } SDL_Rect rect = { 0, 0, 0, 0 }; SDL_GetDisplayBounds( displayindex, &rect ); CenterX += rect.x; CenterY += rect.y; game->SetWindowXY( CenterX, CenterY ); g_pLauncherMgr->MoveWindow( CenterX, CenterY ); #else if ( IsPC() ) { // In windowed mode go through game->GetDesktopInfo because system metrics change // when going fullscreen vs windowed. // Use system metrics for fullscreen or when game didn't have a chance to initialize. int cxScreen = 0, cyScreen = 0, refreshRate = 0; if ( !( WS_EX_TOPMOST & ::GetWindowLong( (HWND)hWndCenter, GWL_EXSTYLE ) ) && m_bWindowed ) { game->GetDesktopInfo( cxScreen, cyScreen, refreshRate ); } if ( !cxScreen || !cyScreen ) { cxScreen = GetSystemMetrics(SM_CXSCREEN); cyScreen = GetSystemMetrics(SM_CYSCREEN); } // Compute top-left corner offset CenterX = (cxScreen - width) / 2; CenterY = (cyScreen - height) / 2; CenterX = (CenterX < 0) ? 0: CenterX; CenterY = (CenterY < 0) ? 0: CenterY; } else { CenterX = 0; CenterY = 0; } if( m_bVROverride ) { CenterX = m_nVROverrideX; CenterY = m_nVROverrideY; } // tweak the x and w positions if the user species them on the command-line CenterX = CommandLine()->ParmValue( "-x", CenterX ); CenterY = CommandLine()->ParmValue( "-y", CenterY ); game->SetWindowXY( CenterX, CenterY ); SetWindowPos ( (HWND)hWndCenter, NULL, CenterX, CenterY, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW | SWP_DRAWFRAME); #endif } //----------------------------------------------------------------------------- // Handle alt-tab //----------------------------------------------------------------------------- void CVideoMode_Common::RestoreVideo( void ) { } void CVideoMode_Common::ReleaseVideo( void ) { } //----------------------------------------------------------------------------- // Read screen pixels //----------------------------------------------------------------------------- void CVideoMode_Common::ReadScreenPixels( int x, int y, int w, int h, void *pBuffer, ImageFormat format ) { int nBytes = ImageLoader::GetMemRequired( w, h, 1, format, false ); memset( pBuffer, 0, nBytes ); } //----------------------------------------------------------------------------- // Purpose: Write vid.buffer out as a .tga file //----------------------------------------------------------------------------- void CVideoMode_Common::TakeSnapshotTGA( const char *pFilename ) { // bitmap bits uint8 *pImage = new uint8[ GetModeStereoWidth() * 3 * GetModeStereoHeight() ]; // Get Bits from the material system ReadScreenPixels( 0, 0, GetModeStereoWidth(), GetModeStereoHeight(), pImage, IMAGE_FORMAT_RGB888 ); CUtlBuffer outBuf; if ( TGAWriter::WriteToBuffer( pImage, outBuf, GetModeStereoWidth(), GetModeStereoHeight(), IMAGE_FORMAT_RGB888, IMAGE_FORMAT_RGB888 ) ) { if ( !g_pFileSystem->WriteFile( pFilename, NULL, outBuf ) ) { Warning( "Couldn't write bitmap data snapshot to file %s.\n", pFilename ); } else { char szPath[MAX_PATH]; szPath[0] = 0; if ( g_pFileSystem->GetLocalPath( pFilename, szPath, sizeof(szPath) ) ) { AddScreenshotToSteam( szPath, GetModeStereoWidth(), GetModeStereoHeight() ); } } } delete[] pImage; } //----------------------------------------------------------------------------- // PFM screenshot helpers //----------------------------------------------------------------------------- ITexture *CVideoMode_Common::GetBuildCubemaps16BitTexture( void ) { return materials->FindTexture( "_rt_BuildCubemaps16bit", TEXTURE_GROUP_RENDER_TARGET ); } ITexture *CVideoMode_Common::GetFullFrameFB0( void ) { return materials->FindTexture( "_rt_FullFrameFB", TEXTURE_GROUP_RENDER_TARGET ); } void CVideoMode_Common::BlitHiLoScreenBuffersTo16Bit( void ) { if ( IsX360() ) { // FIXME: this breaks in 480p due to (at least) the multisampled depth buffer (need to cache, clear and restore the depth target) Assert( 0 ); return; } IMaterial *pHDRCombineMaterial = materials->FindMaterial( "dev/hdrcombineto16bit", TEXTURE_GROUP_OTHER, true ); // if( IsErrorMaterial( pHDRCombineMaterial ) ) // { // Assert( 0 ); // return; // } CMatRenderContextPtr pRenderContext( materials ); ITexture *pSaveRenderTarget; pSaveRenderTarget = pRenderContext->GetRenderTarget(); int oldX, oldY, oldW, oldH; pRenderContext->GetViewport( oldX, oldY, oldW, oldH ); pRenderContext->SetRenderTarget( GetBuildCubemaps16BitTexture() ); int width, height; pRenderContext->GetRenderTargetDimensions( width, height ); pRenderContext->Viewport( 0, 0, width, height ); pRenderContext->DrawScreenSpaceQuad( pHDRCombineMaterial ); pRenderContext->SetRenderTarget( pSaveRenderTarget ); pRenderContext->Viewport( oldX, oldY, oldW, oldH ); } void GetCubemapOffset( CubeMapFaceIndex_t faceIndex, int &x, int &y, int &faceDim ) { int fbWidth, fbHeight; materials->GetBackBufferDimensions( fbWidth, fbHeight ); if( fbWidth * 4 > fbHeight * 3 ) { faceDim = fbHeight / 3; } else { faceDim = fbWidth / 4; } switch( faceIndex ) { case CUBEMAP_FACE_RIGHT: x = 2; y = 1; break; case CUBEMAP_FACE_LEFT: x = 0; y = 1; break; case CUBEMAP_FACE_BACK: x = 1; y = 1; break; case CUBEMAP_FACE_FRONT: x = 3; y = 1; break; case CUBEMAP_FACE_UP: x = 2; y = 0; break; case CUBEMAP_FACE_DOWN: x = 2; y = 2; break; NO_DEFAULT } x *= faceDim; y *= faceDim; } //----------------------------------------------------------------------------- // Takes a snapshot to PFM //----------------------------------------------------------------------------- void CVideoMode_Common::TakeSnapshotPFMRect( const char *pFilename, int x, int y, int w, int h, int resampleWidth, int resampleHeight, CubeMapFaceIndex_t faceIndex ) { if ( IsX360() ) { // FIXME: this breaks in 480p due to (at least) the multisampled depth buffer (need to cache, clear and restore the depth target) Assert( 0 ); return; } if ( g_pMaterialSystemHardwareConfig->GetHDRType() == HDR_TYPE_NONE ) { Warning( "Unable to take PFM screenshots if HDR isn't enabled!\n" ); return; } // hack // resampleWidth = w; // resampleHeight = h; // bitmap bits float16 *pImage = ( float16 * )malloc( w * h * ImageLoader::SizeInBytes( IMAGE_FORMAT_RGBA16161616F ) ); float *pImage1 = ( float * )malloc( w * h * ImageLoader::SizeInBytes( IMAGE_FORMAT_RGB323232F ) ); CMatRenderContextPtr pRenderContext( materials ); // Save the current render target. ITexture *pSaveRenderTarget = pRenderContext->GetRenderTarget(); // Set this as the render target so that we can read it. pRenderContext->SetRenderTarget( GetFullFrameFB0() ); // Get Bits from the material system ReadScreenPixels( x, y, w, h, pImage, IMAGE_FORMAT_RGBA16161616F ); // Draw what we just grabbed to the screen pRenderContext->SetRenderTarget( NULL); int scrw, scrh; pRenderContext->GetRenderTargetDimensions( scrw, scrh ); pRenderContext->Viewport( 0, 0, scrw,scrh ); int offsetX, offsetY, faceDim; GetCubemapOffset( faceIndex, offsetX, offsetY, faceDim ); pRenderContext->DrawScreenSpaceRectangle( materials->FindMaterial( "dev/copyfullframefb", "" ), offsetX, offsetY, faceDim, faceDim, 0, 0, w-1, h-1, scrw, scrh ); // Restore the render target. pRenderContext->SetRenderTarget( pSaveRenderTarget ); // convert from float16 to float32 ImageLoader::ConvertImageFormat( ( unsigned char * )pImage, IMAGE_FORMAT_RGBA16161616F, ( unsigned char * )pImage1, IMAGE_FORMAT_RGB323232F, w, h ); Assert( w == h ); // garymcthack - this only works for square images float *pFloatImage = ( float * )malloc( resampleWidth * resampleHeight * ImageLoader::SizeInBytes( IMAGE_FORMAT_RGB323232F ) ); ImageLoader::ResampleInfo_t info; info.m_pSrc = ( unsigned char * )pImage1; info.m_pDest = ( unsigned char * )pFloatImage; info.m_nSrcWidth = w; info.m_nSrcHeight = h; info.m_nDestWidth = resampleWidth; info.m_nDestHeight = resampleHeight; info.m_flSrcGamma = 1.0f; info.m_flDestGamma = 1.0f; if( !ImageLoader::ResampleRGB323232F( info ) ) { Sys_Error( "Can't resample\n" ); } PFMWrite( pFloatImage, pFilename, resampleWidth, resampleHeight ); free( pImage1 ); free( pImage ); free( pFloatImage ); } //----------------------------------------------------------------------------- // Takes a snapshot //----------------------------------------------------------------------------- void CVideoMode_Common::TakeSnapshotTGARect( const char *pFilename, int x, int y, int w, int h, int resampleWidth, int resampleHeight, bool bPFM, CubeMapFaceIndex_t faceIndex ) { if ( IsX360() ) { Assert( 0 ); return; } if ( bPFM ) { TakeSnapshotPFMRect( pFilename, x, y, w, h, resampleWidth, resampleHeight, faceIndex ); return; } // bitmap bits uint8 *pImage = new uint8[ w * h * 4 ]; uint8 *pImage1 = new uint8[ resampleWidth * resampleHeight * 4 ]; // Get Bits from the material system ReadScreenPixels( x, y, w, h, pImage, IMAGE_FORMAT_RGBA8888 ); Assert( w == h ); // garymcthack - this only works for square images ImageLoader::ResampleInfo_t info; info.m_pSrc = pImage; info.m_pDest = pImage1; info.m_nSrcWidth = w; info.m_nSrcHeight = h; info.m_nDestWidth = resampleWidth; info.m_nDestHeight = resampleHeight; info.m_flSrcGamma = 1.0f; info.m_flDestGamma = 1.0f; if( !ImageLoader::ResampleRGBA8888( info ) ) { Sys_Error( "Can't resample\n" ); } CUtlBuffer outBuf; if ( TGAWriter::WriteToBuffer( pImage1, outBuf, resampleWidth, resampleHeight, IMAGE_FORMAT_RGBA8888, IMAGE_FORMAT_RGBA8888 ) ) { if ( !g_pFileSystem->WriteFile( pFilename, NULL, outBuf ) ) { Error( "Couldn't write bitmap data snapshot to file %s.\n", pFilename ); } else { DevMsg( "Screenshot: %dx%d saved to '%s'.\n", w, h, pFilename ); } } delete[] pImage1; delete[] pImage; materials->SwapBuffers(); } //----------------------------------------------------------------------------- // Purpose: Writes the data in *data to the sequentially number .bmp file filename // Input : *filename - // width - // height - // depth - // *data - // Output : static void //----------------------------------------------------------------------------- static void VID_ProcessMovieFrame( const MovieInfo_t& info, bool jpeg, const char *filename, int width, int height, byte *data ) { CUtlBuffer outBuf; bool bSuccess = false; if ( jpeg ) { bSuccess = videomode->TakeSnapshotJPEGToBuffer( outBuf, info.jpeg_quality ); } else { bSuccess = TGAWriter::WriteToBuffer( data, outBuf, width, height, IMAGE_FORMAT_BGR888, IMAGE_FORMAT_RGB888 ); } if ( bSuccess ) { if ( !g_pFileSystem->WriteFile( filename, NULL, outBuf ) ) { Warning( "Couldn't write movie snapshot to file %s.\n", filename ); Cbuf_AddText( "endmovie\n" ); } } } //----------------------------------------------------------------------------- // Purpose: Store current frame to numbered .bmp file // Input : *pFilename - //----------------------------------------------------------------------------- extern IVideoRecorder *g_pVideoRecorder; void CVideoMode_Common::WriteMovieFrame( const MovieInfo_t& info ) { char const *pMovieName = info.moviename; int nMovieFrame = info.movieframe; if ( g_LostVideoMemory ) return; if ( !pMovieName[0] ) { Cbuf_AddText( "endmovie\n" ); ConMsg( "Tried to write movie buffer with no filename set!\n" ); return; } int imagesize = GetModeStereoWidth() * GetModeStereoHeight(); BGR888_t *hp = new BGR888_t[ imagesize ]; if ( hp == NULL ) { Sys_Error( "Couldn't allocate bitmap header to snapshot.\n" ); } // Get Bits from material system ReadScreenPixels( 0, 0, GetModeStereoWidth(), GetModeStereoHeight(), hp, IMAGE_FORMAT_BGR888 ); // Store frame to disk if ( info.DoTga() ) { VID_ProcessMovieFrame( info, false, va( "%s%04d.tga", pMovieName, nMovieFrame ), GetModeStereoWidth(), GetModeStereoHeight(), (unsigned char*)hp ); } if ( info.DoJpg() ) { VID_ProcessMovieFrame( info, true, va( "%s%04d.jpg", pMovieName, nMovieFrame ), GetModeStereoWidth(), GetModeStereoHeight(), (unsigned char*)hp ); } if ( info.DoVideo() ) { g_pVideoRecorder->AppendVideoFrame( hp ); } delete[] hp; } //----------------------------------------------------------------------------- // Purpose: Expanded data destination object for CUtlBuffer output //----------------------------------------------------------------------------- struct JPEGDestinationManager_t { struct jpeg_destination_mgr pub; // public fields CUtlBuffer *pBuffer; // target/final buffer byte *buffer; // start of temp buffer }; // choose an efficiently bufferaable size #define OUTPUT_BUF_SIZE 4096 //----------------------------------------------------------------------------- // Purpose: Initialize destination --- called by jpeg_start_compress // before any data is actually written. //----------------------------------------------------------------------------- METHODDEF(void) init_destination (j_compress_ptr cinfo) { JPEGDestinationManager_t *dest = ( JPEGDestinationManager_t *) cinfo->dest; // Allocate the output buffer --- it will be released when done with image dest->buffer = (byte *) (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, OUTPUT_BUF_SIZE * sizeof(byte)); dest->pub.next_output_byte = dest->buffer; dest->pub.free_in_buffer = OUTPUT_BUF_SIZE; } //----------------------------------------------------------------------------- // Purpose: Empty the output buffer --- called whenever buffer fills up. // Input : boolean - //----------------------------------------------------------------------------- METHODDEF(boolean) empty_output_buffer (j_compress_ptr cinfo) { JPEGDestinationManager_t *dest = ( JPEGDestinationManager_t * ) cinfo->dest; CUtlBuffer *buf = dest->pBuffer; // Add some data buf->Put( dest->buffer, OUTPUT_BUF_SIZE ); dest->pub.next_output_byte = dest->buffer; dest->pub.free_in_buffer = OUTPUT_BUF_SIZE; return TRUE; } //----------------------------------------------------------------------------- // Purpose: Terminate destination --- called by jpeg_finish_compress // after all data has been written. Usually needs to flush buffer. // // NB: *not* called by jpeg_abort or jpeg_destroy; surrounding // application must deal with any cleanup that should happen even // for error exit. //----------------------------------------------------------------------------- METHODDEF(void) term_destination (j_compress_ptr cinfo) { JPEGDestinationManager_t *dest = (JPEGDestinationManager_t *) cinfo->dest; size_t datacount = OUTPUT_BUF_SIZE - dest->pub.free_in_buffer; CUtlBuffer *buf = dest->pBuffer; /* Write any data remaining in the buffer */ if (datacount > 0) { buf->Put( dest->buffer, datacount ); } } //----------------------------------------------------------------------------- // Purpose: Set up functions for writing data to a CUtlBuffer instead of FILE * //----------------------------------------------------------------------------- GLOBAL(void) jpeg_UtlBuffer_dest (j_compress_ptr cinfo, CUtlBuffer *pBuffer ) { JPEGDestinationManager_t *dest; /* The destination object is made permanent so that multiple JPEG images * can be written to the same file without re-executing jpeg_stdio_dest. * This makes it dangerous to use this manager and a different destination * manager serially with the same JPEG object, because their private object * sizes may be different. Caveat programmer. */ if (cinfo->dest == NULL) { /* first time for this JPEG object? */ cinfo->dest = (struct jpeg_destination_mgr *) (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, sizeof(JPEGDestinationManager_t)); } dest = ( JPEGDestinationManager_t * ) cinfo->dest; dest->pub.init_destination = init_destination; dest->pub.empty_output_buffer = empty_output_buffer; dest->pub.term_destination = term_destination; dest->pBuffer = pBuffer; } bool CVideoMode_Common::TakeSnapshotJPEGToBuffer( CUtlBuffer& buf, int quality ) { #if !defined( _X360 ) if ( g_LostVideoMemory ) return false; // Validate quality level quality = clamp( quality, 1, 100 ); // Allocate space for bits uint8 *pImage = new uint8[ GetModeStereoWidth() * 3 * GetModeStereoHeight() ]; if ( !pImage ) { Msg( "Unable to allocate %i bytes for image\n", GetModeStereoWidth() * 3 * GetModeStereoHeight() ); return false; } // Get Bits from the material system ReadScreenPixels( 0, 0, GetModeStereoWidth(), GetModeStereoHeight(), pImage, IMAGE_FORMAT_RGB888 ); JSAMPROW row_pointer[1]; // pointer to JSAMPLE row[s] int row_stride; // physical row width in image buffer // stderr handler struct jpeg_error_mgr jerr; // compression data structure struct jpeg_compress_struct cinfo; row_stride = GetModeStereoWidth() * 3; // JSAMPLEs per row in image_buffer // point at stderr cinfo.err = jpeg_std_error(&jerr); // create compressor jpeg_create_compress(&cinfo); // Hook CUtlBuffer to compression jpeg_UtlBuffer_dest(&cinfo, &buf ); // image width and height, in pixels cinfo.image_width = GetModeStereoWidth(); cinfo.image_height = GetModeStereoHeight(); // RGB is 3 componnent cinfo.input_components = 3; // # of color components per pixel cinfo.in_color_space = JCS_RGB; // Apply settings jpeg_set_defaults(&cinfo); jpeg_set_quality(&cinfo, quality, TRUE ); // Start compressor jpeg_start_compress(&cinfo, TRUE); // Write scanlines while ( cinfo.next_scanline < cinfo.image_height ) { row_pointer[ 0 ] = &pImage[ cinfo.next_scanline * row_stride ]; jpeg_write_scanlines( &cinfo, row_pointer, 1 ); } // Finalize image jpeg_finish_compress(&cinfo); // Cleanup jpeg_destroy_compress(&cinfo); delete[] pImage; #else // not supporting Assert( 0 ); #endif return true; } //----------------------------------------------------------------------------- // Purpose: Write vid.buffer out as a .jpg file // Input : *pFilename - //----------------------------------------------------------------------------- void CVideoMode_Common::TakeSnapshotJPEG( const char *pFilename, int quality ) { #if !defined( _X360 ) Assert( pFilename ); // Output buffer CUtlBuffer buf( 0, 0 ); TakeSnapshotJPEGToBuffer( buf, quality ); int finalSize = 0; FileHandle_t fh = g_pFileSystem->Open( pFilename, "wb" ); if ( FILESYSTEM_INVALID_HANDLE != fh ) { g_pFileSystem->Write( buf.Base(), buf.TellPut(), fh ); finalSize = g_pFileSystem->Tell( fh ); g_pFileSystem->Close( fh ); } // Show info to console. char orig[ 64 ]; char final[ 64 ]; Q_strncpy( orig, Q_pretifymem( GetModeStereoWidth() * 3 * GetModeStereoHeight(), 2 ), sizeof( orig ) ); Q_strncpy( final, Q_pretifymem( finalSize, 2 ), sizeof( final ) ); Msg( "Wrote '%s': %s (%dx%d) compresssed (quality %i) to %s\n", pFilename, orig, GetModeStereoWidth(), GetModeStereoHeight(), quality, final ); if ( finalSize > 0 ) { char szPath[MAX_PATH]; szPath[0] = 0; if ( g_pFileSystem->GetLocalPath( pFilename, szPath, sizeof(szPath) ) ) { AddScreenshotToSteam( szPath, GetModeStereoWidth(), GetModeStereoHeight() ); } } #else Assert( 0 ); #endif } //----------------------------------------------------------------------------- // The version of the VideoMode class for the material system //----------------------------------------------------------------------------- class CVideoMode_MaterialSystem: public CVideoMode_Common { public: typedef CVideoMode_Common BaseClass; CVideoMode_MaterialSystem( ); virtual bool Init( ); virtual void Shutdown( void ); virtual void SetGameWindow( void *hWnd ); virtual bool SetMode( int nWidth, int nHeight, bool bWindowed ); virtual void ReleaseVideo( void ); virtual void RestoreVideo( void ); virtual void AdjustForModeChange( void ); virtual void ReadScreenPixels( int x, int y, int w, int h, void *pBuffer, ImageFormat format ); private: virtual void ReleaseFullScreen( void ); virtual void ChangeDisplaySettingsToFullscreen( int nWidth, int nHeight, int nBPP ); #ifdef WIN32 int m_nLastCDSWidth; int m_nLastCDSHeight; int m_nLastCDSBPP; int m_nLastCDSFreq; #endif }; static void VideoMode_AdjustForModeChange( void ) { ( ( CVideoMode_MaterialSystem * )videomode )->AdjustForModeChange(); } //----------------------------------------------------------------------------- // Constructor, destructor //----------------------------------------------------------------------------- CVideoMode_MaterialSystem::CVideoMode_MaterialSystem( ) { #ifdef WIN32 m_nLastCDSWidth = 0; m_nLastCDSHeight = 0; m_nLastCDSBPP = 0; m_nLastCDSFreq = 0; #endif } //----------------------------------------------------------------------------- // Initialization //----------------------------------------------------------------------------- bool CVideoMode_MaterialSystem::Init( ) { m_bSetModeOnce = false; m_bPlayedStartupVideo = false; // we only support 32-bit rendering. int bitsperpixel = 32; bool bAllowSmallModes = false; if ( CommandLine()->FindParm( "-small" ) ) { bAllowSmallModes = true; } int nAdapter = materials->GetCurrentAdapter(); int nModeCount = materials->GetModeCount( nAdapter ); int nDesktopWidth, nDesktopHeight, nDesktopRefresh; game->GetDesktopInfo( nDesktopWidth, nDesktopHeight, nDesktopRefresh ); for ( int i = 0; i < nModeCount; i++ ) { MaterialVideoMode_t info; materials->GetModeInfo( nAdapter, i, info ); if ( info.m_Width < 640 || info.m_Height < 480 ) { if ( !bAllowSmallModes ) continue; } // make sure we don't already have this mode listed bool bAlreadyInList = false; for ( int j = 0; j < m_nNumModes; j++ ) { if ( info.m_Width == m_rgModeList[ j ].width && info.m_Height == m_rgModeList[ j ].height ) { // in VR mode we want the highest refresh rate, without regard for the desktop refresh rate if ( UseVR() || ShouldForceVRActive() ) { if ( info.m_RefreshRate > m_rgModeList[j].refreshRate ) { m_rgModeList[j].refreshRate = info.m_RefreshRate; } } else { // choose the highest refresh rate available for each mode up to the desktop rate // if the new mode is valid and current is invalid or not as high, choose the new one if ( info.m_RefreshRate <= nDesktopRefresh && (m_rgModeList[j].refreshRate > nDesktopRefresh || m_rgModeList[j].refreshRate < info.m_RefreshRate) ) { m_rgModeList[j].refreshRate = info.m_RefreshRate; } } bAlreadyInList = true; break; } } if ( bAlreadyInList ) continue; m_rgModeList[ m_nNumModes ].width = info.m_Width; m_rgModeList[ m_nNumModes ].height = info.m_Height; m_rgModeList[ m_nNumModes ].bpp = bitsperpixel; // NOTE: Don't clamp this to the desktop rate because we want to be sure we've only added // modes that the adapter can do and maybe the desktop rate isn't available in this mode m_rgModeList[ m_nNumModes ].refreshRate = info.m_RefreshRate; if ( ++m_nNumModes >= MAX_MODE_LIST ) break; } // Sort modes for easy searching later if ( m_nNumModes > 1 ) { qsort( (void *)&m_rgModeList[0], m_nNumModes, sizeof(vmode_t), VideoModeCompare ); } materials->AddModeChangeCallBack( &VideoMode_AdjustForModeChange ); SetInitialized( true ); return true; } void CVideoMode_MaterialSystem::Shutdown() { materials->RemoveModeChangeCallBack( &VideoMode_AdjustForModeChange ); BaseClass::Shutdown(); } //----------------------------------------------------------------------------- // Sets the video mode //----------------------------------------------------------------------------- bool CVideoMode_MaterialSystem::SetMode( int nWidth, int nHeight, bool bWindowed ) { // Necessary for mode selection to work int nFoundMode = FindVideoMode( nWidth, nHeight, bWindowed ); vmode_t *pMode = GetMode( nFoundMode ); // update current video state MaterialSystem_Config_t config = *g_pMaterialSystemConfig; config.m_VideoMode.m_Width = pMode->width; config.m_VideoMode.m_Height = pMode->height; // make sure VR mode is up to date config.SetFlag( MATSYS_VIDCFG_FLAGS_VR_MODE, UseVR() || ShouldForceVRActive() ); if ( ShouldForceVRActive() ) { config.m_nVRModeAdapter = materials->GetCurrentAdapter(); } #ifdef SWDS config.m_VideoMode.m_RefreshRate = 60; #else config.m_VideoMode.m_RefreshRate = GetRefreshRateForMode( pMode ); #endif config.SetFlag( MATSYS_VIDCFG_FLAGS_WINDOWED, bWindowed ); #if defined( _X360 ) XVIDEO_MODE videoMode; XGetVideoMode( &videoMode ); if ( videoMode.fIsWideScreen ) { extern ConVar r_aspectratio; r_aspectratio.SetValue( 16.0f/9.0f ); } config.SetFlag( MATSYS_VIDCFG_FLAGS_SCALE_TO_OUTPUT_RESOLUTION, (DWORD)nWidth != videoMode.dwDisplayWidth || (DWORD)nHeight != videoMode.dwDisplayHeight ); if ( nHeight == 480 || nWidth == 576 ) { // Use 2xMSAA for standard def (see mat_software_aa_strength for fake hi-def aa) // FIXME: shuffle the EDRAM surfaces to allow 4xMSAA for standard def // (they would overlap & trash each other with the current arrangement) // NOTE: This should affect 640x480 and 848x480 (which is also used for 640x480 widescreen), and PAL 640x576 config.m_nAASamples = 2; } #endif // FIXME: This is trash. We have to do *different* things depending on how we're setting the mode! if ( !m_bSetModeOnce ) { //Debugger(); if ( !materials->SetMode( (void*)game->GetMainDeviceWindow(), config ) ) return false; m_bSetModeOnce = true; InitStartupScreen(); return true; } // update the config OverrideMaterialSystemConfig( config ); return true; } //----------------------------------------------------------------------------- // Called by the material system when mode changes after a call to OverrideConfig //----------------------------------------------------------------------------- void CVideoMode_MaterialSystem::AdjustForModeChange( void ) { if ( InEditMode() ) return; // get previous size int nOldUIWidth = GetModeUIWidth(); int nOldUIHeight = GetModeUIHeight(); // Get the new mode info from the config record int nNewWidth = g_pMaterialSystemConfig->m_VideoMode.m_Width; int nNewHeight = g_pMaterialSystemConfig->m_VideoMode.m_Height; bool bWindowed = g_pMaterialSystemConfig->Windowed(); // reset the window size CMatRenderContextPtr pRenderContext( materials ); ResetCurrentModeForNewResolution( nNewWidth, nNewHeight, bWindowed ); AdjustWindow( GetModeWidth(), GetModeHeight(), GetModeBPP(), IsWindowedMode() ); MarkClientViewRectDirty(); pRenderContext->Viewport( 0, 0, GetModeStereoWidth(), GetModeStereoHeight() ); // fixup vgui vgui::surface()->OnScreenSizeChanged( nOldUIWidth, nOldUIHeight ); // Re-init the HUD ClientDLL_HudVidInit(); } //----------------------------------------------------------------------------- // Sets the game window in editor mode //----------------------------------------------------------------------------- void CVideoMode_MaterialSystem::SetGameWindow( void *hWnd ) { if ( hWnd == NULL ) { // No longer confine rendering into this view materials->SetView( NULL ); return; } // When running in edit mode, just use hammer's window game->SetGameWindow( (HWND)hWnd ); // FIXME: Move this code into the _MaterialSystem version of CVideoMode // In editor mode, the mode width + height is equal to the desktop width + height MaterialVideoMode_t mode; materials->GetDisplayMode( mode ); m_bWindowed = true; m_nModeWidth = mode.m_Width; m_nModeHeight = mode.m_Height; materials->SetView( game->GetMainDeviceWindow() ); } //----------------------------------------------------------------------------- // Called when we lose the video buffer (alt-tab) //----------------------------------------------------------------------------- void CVideoMode_MaterialSystem::ReleaseVideo( void ) { if ( IsX360() ) return; if ( IsWindowedMode() ) return; ReleaseFullScreen(); } //----------------------------------------------------------------------------- // Purpose: //----------------------------------------------------------------------------- void CVideoMode_MaterialSystem::RestoreVideo( void ) { if ( IsX360() ) return; if ( IsWindowedMode() ) return; #if defined( USE_SDL ) SDL_ShowWindow( (SDL_Window*)game->GetMainWindow() ); #else ShowWindow( (HWND)game->GetMainWindow(), SW_SHOWNORMAL ); #endif AdjustWindow( GetModeWidth(), GetModeHeight(), GetModeBPP(), IsWindowedMode() ); } //----------------------------------------------------------------------------- // Purpose: //----------------------------------------------------------------------------- void CVideoMode_MaterialSystem::ReleaseFullScreen( void ) { if ( IsX360() ) return; if ( IsWindowedMode() ) return; #if !defined( USE_SDL ) // Hide the main window if ( m_nLastCDSWidth != 0 ) ChangeDisplaySettings( NULL, 0 ); ShowWindow( (HWND)game->GetMainWindow(), SW_MINIMIZE ); m_nLastCDSWidth = 0; m_nLastCDSHeight = 0; m_nLastCDSBPP = 0; m_nLastCDSFreq = 0; #endif } //----------------------------------------------------------------------------- // Purpose: Use Change Display Settings to go Full Screen //----------------------------------------------------------------------------- void CVideoMode_MaterialSystem::ChangeDisplaySettingsToFullscreen( int nWidth, int nHeight, int nBPP ) { if ( IsX360() ) return; if ( IsWindowedMode() ) return; #if defined( WIN32 ) && !defined( USE_SDL ) DEVMODE dm; memset(&dm, 0, sizeof(dm)); dm.dmSize = sizeof( dm ); dm.dmPelsWidth = nWidth; dm.dmPelsHeight = nHeight; dm.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL; dm.dmBitsPerPel = nBPP; // FIXME: Fix direct reference of refresh rate from config record int freq = g_pMaterialSystemConfig->m_VideoMode.m_RefreshRate; if ( freq >= 60 ) { dm.dmDisplayFrequency = freq; dm.dmFields |= DM_DISPLAYFREQUENCY; } #if defined(IS_WINDOWS_PC) DEVMODE dmCurrent; if ( EnumDisplaySettings( materials->GetDisplayDeviceName(), ENUM_CURRENT_SETTINGS, &dmCurrent ) && dmCurrent.dmBitsPerPel == dm.dmBitsPerPel && dmCurrent.dmPelsWidth == dm.dmPelsWidth && dmCurrent.dmPelsHeight == dm.dmPelsHeight && ( (dm.dmFields & DM_DISPLAYFREQUENCY) == 0 || dmCurrent.dmDisplayFrequency == dm.dmDisplayFrequency ) ) { return; } #endif if ( nWidth == m_nLastCDSWidth && nHeight == m_nLastCDSHeight && nBPP == m_nLastCDSBPP && freq == m_nLastCDSFreq ) return; m_nLastCDSWidth = nWidth; m_nLastCDSHeight = nHeight; m_nLastCDSBPP = nBPP; m_nLastCDSFreq = freq; ChangeDisplaySettingsEx( materials->GetDisplayDeviceName(), &dm, NULL, CDS_FULLSCREEN, NULL ); #elif defined( USE_SDL ) g_pLauncherMgr->SetWindowFullScreen( true, nWidth, nHeight ); #else if ( !HushAsserts() ) { Assert( !"Impl me" ); } #endif } void CVideoMode_MaterialSystem::ReadScreenPixels( int x, int y, int w, int h, void *pBuffer, ImageFormat format ) { if ( !g_LostVideoMemory ) { bool bReadPixelsFromFrontBuffer = g_pMaterialSystemHardwareConfig->ReadPixelsFromFrontBuffer(); if( bReadPixelsFromFrontBuffer ) { Shader_SwapBuffers(); } CMatRenderContextPtr pRenderContext( materials ); Rect_t rect; rect.x = x; rect.y = y; rect.width = w; rect.height = h; pRenderContext->ReadPixelsAndStretch( &rect, &rect, (unsigned char*)pBuffer, format, w * ImageLoader::SizeInBytes( format ) ); if( bReadPixelsFromFrontBuffer ) { Shader_SwapBuffers(); } } else { int nBytes = ImageLoader::GetMemRequired( w, h, 1, format, false ); memset( pBuffer, 0, nBytes ); } } //----------------------------------------------------------------------------- // Class factory //----------------------------------------------------------------------------- IVideoMode *videomode = ( IVideoMode * )NULL; void VideoMode_Create( ) { videomode = new CVideoMode_MaterialSystem; Assert( videomode ); } void VideoMode_Destroy() { if ( videomode ) { CVideoMode_MaterialSystem *pVideoMode_MS = static_cast(videomode); delete pVideoMode_MS; videomode = NULL; } }