void CXZip::PreloadData()
{
Assert( IsValid() );
// Ensure it isn't already preloaded
if( m_pPreloadedData )
return;
// If I don't have a preloaded section, ignore the request.
if( !m_Header.PreloadBytes || !m_Header.PreloadDirectoryEntries )
return;
// Allocate and read the data block in:
#ifndef _X360
MEM_ALLOC_CREDIT_( "xZip" );
m_pPreloadedData = malloc( m_Header.PreloadBytes );
// Just drop out if allocation fails;
if ( !m_pPreloadedData )
return;
m_pRead( m_pPreloadedData, m_nPreloadStart, -1, m_Header.PreloadBytes, m_hUser );
#else
int nAlignedStart = AlignValue( ( m_nPreloadStart - XBOX_HDD_SECTORSIZE ) + 1, XBOX_HDD_SECTORSIZE );
int nBytesToRead = AlignValue( ( m_nPreloadStart - nAlignedStart ) + m_Header.PreloadBytes, XBOX_HDD_SECTORSIZE );
int nBytesBuffer = AlignValue( nBytesToRead, XBOX_HDD_SECTORSIZE );
byte *pReadData = (byte *)malloc( nBytesBuffer );
// Just drop out if allocation fails;
if ( !pReadData )
return;
MEM_ALLOC_CREDIT_( "xZip" );
m_pRead( pReadData, nAlignedStart, nBytesBuffer,nBytesToRead, m_hUser );
m_pPreloadedData = pReadData + ( m_nPreloadStart - nAlignedStart );
#endif
// Set up the preload directory:
m_pPreloadDirectory = (xZipDirectoryEntry_t*)m_pPreloadedData;
// Swap the preload directory:
if ( m_bByteSwapped )
{
for ( unsigned nDirectoryEntry = 0; nDirectoryEntry < m_Header.PreloadDirectoryEntries; nDirectoryEntry++ )
{
m_Swap.SwapFieldsToTargetEndian<xZipDirectoryEntry_t>( &( m_pPreloadDirectory[nDirectoryEntry] ) );
}
}
// Set up the regular 2 preload mapping section:
m_nRegular2PreloadEntryMapping = (unsigned short*)(((unsigned char*)m_pPreloadDirectory) + ( sizeof(xZipDirectoryEntry_t) * m_Header.PreloadDirectoryEntries ));
// Swap the regular to preload mapping
if ( m_bByteSwapped )
{
m_Swap.SwapBufferToTargetEndian<short>( (short *)m_nRegular2PreloadEntryMapping, (short *)m_nRegular2PreloadEntryMapping, m_Header.DirectoryEntries );
}
}
bool CMemoryStack::InitPhysical( unsigned size, unsigned alignment )
{
m_bPhysical = true;
m_maxSize = m_commitSize = size;
m_alignment = AlignValue( alignment, 4 );
int flags = PAGE_READWRITE;
if ( size >= 16*1024*1024 )
{
flags |= MEM_16MB_PAGES;
}
else
{
flags |= MEM_LARGE_PAGES;
}
m_pBase = (unsigned char *)XPhysicalAlloc( m_maxSize, MAXULONG_PTR, 4096, flags );
Assert( m_pBase );
m_pNextAlloc = m_pBase;
m_pCommitLimit = m_pBase + m_maxSize;
m_pAllocLimit = m_pBase + m_maxSize;
MemAlloc_RegisterExternalAllocation( CMemoryStack, GetBase(), GetSize() );
return ( m_pBase != NULL );
}
void AddSurfacepropFile( const char *pFileName, IPhysicsSurfaceProps *pProps, IFileSystem *pFileSystem )
{
// Load file into memory
FileHandle_t file = pFileSystem->Open( pFileName, "rb", "GAME" );
if ( file )
{
int len = pFileSystem->Size( file );
// read the file
int nBufSize = len+1;
if ( IsXbox() )
{
nBufSize = AlignValue( nBufSize , 512 );
}
char *buffer = (char *)stackalloc( nBufSize );
pFileSystem->ReadEx( buffer, nBufSize, len, file );
pFileSystem->Close( file );
buffer[len] = 0;
pProps->ParseSurfaceData( pFileName, buffer );
// buffer is on the stack, no need to free
}
else
{
Error( "Unable to load surface prop file '%s' (referenced by manifest file '%s')\n", pFileName, SURFACEPROP_MANIFEST_FILE );
}
}
void
RosUmdResource::CalculateMemoryLayout(
void)
{
switch (m_resourceDimension)
{
case D3D10DDIRESOURCE_BUFFER:
{
m_hwLayout = RosHwLayout::Linear;
// TODO(bhouse) Need mapping code from resource DXGI format to hw format
m_hwWidthPixels = m_mip0Info.TexelWidth;
m_hwHeightPixels = m_mip0Info.TexelHeight;
m_hwSizeBytes = m_mip0Info.TexelWidth * CPixel::BytesPerPixel(m_format);
NT_ASSERT(this->Pitch() == m_hwSizeBytes);
}
break;
case D3D10DDIRESOURCE_TEXTURE2D:
{
// get layout and alignment requirement from binding and format
const auto reqs =
Get2dTextureLayoutRequirements(m_bindFlags, m_format);
const UINT unalignedPitch =
m_mip0Info.TexelWidth * CPixel::BytesPerPixel(m_format);
const UINT alignedPitch =
AlignValue(unalignedPitch, reqs.PitchAlign);
const UINT unalignedHeight = m_mip0Info.TexelHeight;
const UINT alignedHeight =
AlignValue(unalignedHeight, reqs.HeightAlign);
m_hwLayout = reqs.Layout;
m_hwWidthPixels = alignedPitch / CPixel::BytesPerPixel(m_format);
m_hwHeightPixels = alignedHeight;
m_hwSizeBytes = alignedPitch * alignedHeight;
}
break;
case D3D10DDIRESOURCE_TEXTURE1D:
case D3D10DDIRESOURCE_TEXTURE3D:
case D3D10DDIRESOURCE_TEXTURECUBE:
default:
throw RosUmdException(DXGI_DDI_ERR_UNSUPPORTED);
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMemoryPool::AddNewBlob()
{
MEM_ALLOC_CREDIT_(m_pszAllocOwner);
int sizeMultiplier;
if( m_GrowMode == GROW_SLOW )
{
sizeMultiplier = 1;
}
else
{
if ( m_GrowMode == GROW_NONE )
{
// Can only have one allocation when we're in this mode
if( m_NumBlobs != 0 )
{
Assert( !"CMemoryPool::AddNewBlob: mode == GROW_NONE" );
return;
}
}
// GROW_FAST and GROW_NONE use this.
sizeMultiplier = m_NumBlobs + 1;
}
// maybe use something other than malloc?
int nElements = m_BlocksPerBlob * sizeMultiplier;
int blobSize = m_BlockSize * nElements;
CBlob *pBlob = (CBlob*)malloc( sizeof(CBlob) - 1 + blobSize + ( m_nAlignment - 1 ) );
Assert( pBlob );
// Link it in at the end of the blob list.
pBlob->m_NumBytes = blobSize;
pBlob->m_pNext = &m_BlobHead;
pBlob->m_pPrev = pBlob->m_pNext->m_pPrev;
pBlob->m_pNext->m_pPrev = pBlob->m_pPrev->m_pNext = pBlob;
// setup the free list
m_pHeadOfFreeList = AlignValue( pBlob->m_Data, m_nAlignment );
Assert (m_pHeadOfFreeList);
void **newBlob = (void**)m_pHeadOfFreeList;
for (int j = 0; j < nElements-1; j++)
{
newBlob[0] = (char*)newBlob + m_BlockSize;
newBlob = (void**)newBlob[0];
}
// null terminate list
newBlob[0] = NULL;
m_NumBlobs++;
}
void CXZip::DiscardPreloadedData()
{
if ( m_pPreloadedData )
{
#ifndef _X360
free( m_pPreloadedData );
#else
int nAlignedStart = AlignValue( ( m_nPreloadStart - XBOX_HDD_SECTORSIZE ) + 1, XBOX_HDD_SECTORSIZE );
byte *pReadData = (byte *)m_pPreloadedData - ( m_nPreloadStart - nAlignedStart );
free( pReadData );
#endif
m_pPreloadedData = NULL;
m_pPreloadDirectory = NULL;
m_nRegular2PreloadEntryMapping = NULL;
}
}
void ReplaceRGBATexture2D(ID3D12Resource* texture12, const u8* buffer, unsigned int width, unsigned int height, unsigned int src_pitch, unsigned int level, D3D12_RESOURCE_STATES current_resource_state)
{
const unsigned int upload_size = AlignValue(src_pitch, D3D12_TEXTURE_DATA_PITCH_ALIGNMENT) * height;
if (!s_texture_upload_stream_buffer)
{
s_texture_upload_stream_buffer = new D3DStreamBuffer(4 * 1024 * 1024, 64 * 1024 * 1024, nullptr);
}
bool current_command_list_executed = s_texture_upload_stream_buffer->AllocateSpaceInBuffer(upload_size, D3D12_TEXTURE_DATA_PLACEMENT_ALIGNMENT);
if (current_command_list_executed)
{
g_renderer->SetViewport();
D3D::current_command_list->OMSetRenderTargets(1, &FramebufferManager::GetEFBColorTexture()->GetRTV12(), FALSE, &FramebufferManager::GetEFBDepthTexture()->GetDSV12());
}
ResourceBarrier(current_command_list, texture12, current_resource_state, D3D12_RESOURCE_STATE_COPY_DEST, level);
D3D12_PLACED_SUBRESOURCE_FOOTPRINT upload_footprint = {};
u32 upload_rows = 0;
u64 upload_row_size_in_bytes = 0;
u64 upload_total_bytes = 0;
D3D::device12->GetCopyableFootprints(&texture12->GetDesc(), level, 1, s_texture_upload_stream_buffer->GetOffsetOfCurrentAllocation(), &upload_footprint, &upload_rows, &upload_row_size_in_bytes, &upload_total_bytes);
u8* dest_data = reinterpret_cast<u8*>(s_texture_upload_stream_buffer->GetCPUAddressOfCurrentAllocation());
const u8* src_data = reinterpret_cast<const u8*>(buffer);
for (u32 y = 0; y < upload_rows; ++y)
{
memcpy(
dest_data + upload_footprint.Footprint.RowPitch * y,
src_data + src_pitch * y,
upload_row_size_in_bytes
);
}
D3D::current_command_list->CopyTextureRegion(&CD3DX12_TEXTURE_COPY_LOCATION(texture12, level), 0, 0, 0, &CD3DX12_TEXTURE_COPY_LOCATION(s_texture_upload_stream_buffer->GetBuffer(), upload_footprint), nullptr);
ResourceBarrier(D3D::current_command_list, texture12, D3D12_RESOURCE_STATE_COPY_DEST, current_resource_state, level);
}
void CMemoryStack::FreeToAllocPoint( MemoryStackMark_t mark, bool bDecommit )
{
void *pAllocPoint = m_pBase + mark;
Assert( pAllocPoint >= m_pBase && pAllocPoint <= m_pNextAlloc );
if ( pAllocPoint >= m_pBase && pAllocPoint < m_pNextAlloc )
{
if ( bDecommit )
{
#if defined(_WIN32)
unsigned char *pDecommitPoint = AlignValue( (unsigned char *)pAllocPoint, m_commitSize );
if ( pDecommitPoint < m_pBase + m_minCommit )
{
pDecommitPoint = m_pBase + m_minCommit;
}
unsigned decommitSize = m_pCommitLimit - pDecommitPoint;
if ( decommitSize > 0 )
{
MemAlloc_RegisterExternalDeallocation( CMemoryStack, GetBase(), GetSize() );
VirtualFree( pDecommitPoint, decommitSize, MEM_DECOMMIT );
m_pCommitLimit = pDecommitPoint;
if ( mark > 0 )
{
MemAlloc_RegisterExternalAllocation( CMemoryStack, GetBase(), GetSize() );
}
}
#endif
}
m_pNextAlloc = (unsigned char *)pAllocPoint;
}
}
//-----------------------------------------------------------------------------
// Purpose: Constructor
//-----------------------------------------------------------------------------
CMemoryPool::CMemoryPool( int blockSize, int numElements, int growMode, const char *pszAllocOwner, int nAlignment )
{
#ifdef _X360
if( numElements > 0 && growMode != GROW_NONE )
{
numElements = 1;
}
#endif
m_nAlignment = ( nAlignment != 0 ) ? nAlignment : 1;
Assert( IsPowerOfTwo( m_nAlignment ) );
m_BlockSize = blockSize < sizeof(void*) ? sizeof(void*) : blockSize;
m_BlockSize = AlignValue( m_BlockSize, m_nAlignment );
m_BlocksPerBlob = numElements;
m_PeakAlloc = 0;
m_GrowMode = growMode;
if ( !pszAllocOwner )
{
pszAllocOwner = __FILE__;
}
m_pszAllocOwner = pszAllocOwner;
Init();
AddNewBlob();
}
bool CMemoryStack::Init( unsigned maxSize, unsigned commitSize, unsigned initialCommit, unsigned alignment )
{
Assert( !m_pBase );
#ifdef _X360
m_bPhysical = false;
#endif
m_maxSize = maxSize;
m_alignment = AlignValue( alignment, 4 );
Assert( m_alignment == alignment );
Assert( m_maxSize > 0 );
#if defined(_WIN32)
if ( commitSize != 0 )
{
m_commitSize = commitSize;
}
unsigned pageSize;
#ifndef _X360
SYSTEM_INFO sysInfo;
GetSystemInfo( &sysInfo );
Assert( !( sysInfo.dwPageSize & (sysInfo.dwPageSize-1)) );
pageSize = sysInfo.dwPageSize;
#else
pageSize = 64*1024;
#endif
if ( m_commitSize == 0 )
{
m_commitSize = pageSize;
}
else
{
m_commitSize = AlignValue( m_commitSize, pageSize );
}
m_maxSize = AlignValue( m_maxSize, m_commitSize );
Assert( m_maxSize % pageSize == 0 && m_commitSize % pageSize == 0 && m_commitSize <= m_maxSize );
m_pBase = (unsigned char *)VirtualAlloc( NULL, m_maxSize, VA_RESERVE_FLAGS, PAGE_NOACCESS );
Assert( m_pBase );
m_pCommitLimit = m_pNextAlloc = m_pBase;
if ( initialCommit )
{
initialCommit = AlignValue( initialCommit, m_commitSize );
Assert( initialCommit < m_maxSize );
if ( !VirtualAlloc( m_pCommitLimit, initialCommit, VA_COMMIT_FLAGS, PAGE_READWRITE ) )
return false;
m_minCommit = initialCommit;
m_pCommitLimit += initialCommit;
MemAlloc_RegisterExternalAllocation( CMemoryStack, GetBase(), GetSize() );
}
#else
m_pBase = (byte *)MemAlloc_AllocAligned( m_maxSize, alignment ? alignment : 1 );
m_pNextAlloc = m_pBase;
m_pCommitLimit = m_pBase + m_maxSize;
#endif
m_pAllocLimit = m_pBase + m_maxSize;
return ( m_pBase != NULL );
}
void CViewRender::Render( vrect_t *rect )
{
VPROF_BUDGET( "CViewRender::Render", "CViewRender::Render" );
m_bAllowViewAccess = true;
CUtlVector< vgui::Panel * > roots;
VGui_GetPanelList( roots );
// Stub out the material system if necessary.
CMatStubHandler matStub;
engine->EngineStats_BeginFrame();
// Assume normal vis
m_bForceNoVis = false;
float flViewportScale = mat_viewportscale.GetFloat();
vrect_t engineRect = *rect;
// The tool framework wants to adjust the entire 3d viewport, not the per-split screen one from below
ToolFramework_AdjustEngineViewport( engineRect.x, engineRect.y, engineRect.width, engineRect.height );
IterateRemoteSplitScreenViewSlots_Push( true );
FOR_EACH_VALID_SPLITSCREEN_PLAYER( hh )
{
ACTIVE_SPLITSCREEN_PLAYER_GUARD_VGUI( hh );
CViewSetup &view = GetView( hh );
float engineAspectRatio = engine->GetScreenAspectRatio( view.width, view.height );
Assert( s_DbgSetupOrigin[ hh ] == view.origin );
Assert( s_DbgSetupAngles[ hh ] == view.angles );
// Using this API gives us a chance to "inset" the 3d views as needed for splitscreen
int insetX, insetY;
VGui_GetEngineRenderBounds( hh, view.x, view.y, view.width, view.height, insetX, insetY );
float aspectRatio = engineAspectRatio * 0.75f; // / (4/3)
view.fov = ScaleFOVByWidthRatio( view.fov, aspectRatio );
view.fovViewmodel = ScaleFOVByWidthRatio( view.fovViewmodel, aspectRatio );
// Let the client mode hook stuff.
GetClientMode()->PreRender( &view );
GetClientMode()->AdjustEngineViewport( view.x, view.y, view.width, view.height );
view.width *= flViewportScale;
view.height *= flViewportScale;
if ( IsX360() )
{
// view must be compliant to resolve restrictions
view.width = AlignValue( view.width, GPU_RESOLVE_ALIGNMENT );
view.height = AlignValue( view.height, GPU_RESOLVE_ALIGNMENT );
}
view.m_flAspectRatio = ( engineAspectRatio > 0.0f ) ? engineAspectRatio : ( (float)view.width / (float)view.height );
int nClearFlags = VIEW_CLEAR_DEPTH | VIEW_CLEAR_STENCIL;
if ( gl_clear_randomcolor.GetBool() )
{
CMatRenderContextPtr pRenderContext( materials );
pRenderContext->ClearColor3ub( rand()%256, rand()%256, rand()%256 );
pRenderContext->ClearBuffers( true, false, false );
pRenderContext->Release();
}
else if ( gl_clear.GetBool() )
{
nClearFlags |= VIEW_CLEAR_COLOR;
}
// Determine if we should draw view model ( client mode override )
bool drawViewModel = GetClientMode()->ShouldDrawViewModel();
// Apply any player specific overrides
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
if ( pPlayer )
{
// Override view model if necessary
if ( !pPlayer->m_Local.m_bDrawViewmodel )
{
drawViewModel = false;
}
}
if ( cl_leveloverview.GetFloat() > 0 )
{
SetUpOverView();
nClearFlags |= VIEW_CLEAR_COLOR;
drawViewModel = false;
}
render->SetMainView( view.origin, view.angles );
int flags = (pPlayer == NULL) ? 0 : RENDERVIEW_DRAWHUD;
if ( drawViewModel )
{
flags |= RENDERVIEW_DRAWVIEWMODEL;
}
// This is the hook for per-split screen player views
C_BaseEntity::PreRenderEntities( hh );
if ( ( ss_debug_draw_player.GetInt() < 0 ) || ( hh == ss_debug_draw_player.GetInt() ) )
{
CViewSetup hudViewSetup;
VGui_GetHudBounds( hh, hudViewSetup.x, hudViewSetup.y, hudViewSetup.width, hudViewSetup.height );
RenderView( view, hudViewSetup, nClearFlags, flags );
}
GetClientMode()->PostRender();
}
IterateRemoteSplitScreenViewSlots_Pop();
engine->EngineStats_EndFrame();
#if !defined( _X360 )
// Stop stubbing the material system so we can see the budget panel
matStub.End();
#endif
// Render the new-style embedded UI
// TODO: when embedded UI will be used for HUD, we will need it to maintain
// a separate screen for HUD and a separate screen stack for pause menu & main menu.
// for now only render embedded UI in pause menu & main menu
#if defined( GAMEUI_UISYSTEM2_ENABLED ) && 0
BaseModUI::CBaseModPanel *pBaseModPanel = BaseModUI::CBaseModPanel::GetSingletonPtr();
// render the new-style embedded UI only if base mod panel is not visible (game-hud)
// otherwise base mod panel will render the embedded UI on top of video/productscreen
if ( !pBaseModPanel || !pBaseModPanel->IsVisible() )
{
Rect_t uiViewport;
uiViewport.x = rect->x;
uiViewport.y = rect->y;
uiViewport.width = rect->width;
uiViewport.height = rect->height;
g_pGameUIGameSystem->Render( uiViewport, gpGlobals->curtime );
}
#endif
// Draw all of the UI stuff "fullscreen"
if ( true ) // For PIXEVENT
{
#if PIX_ENABLE
{
CMatRenderContextPtr pRenderContext( materials );
PIXEVENT( pRenderContext, "VGui UI" );
}
#endif
CViewSetup view2d;
view2d.x = rect->x;
view2d.y = rect->y;
view2d.width = rect->width;
view2d.height = rect->height;
render->Push2DView( view2d, 0, NULL, GetFrustum() );
render->VGui_Paint( PAINT_UIPANELS );
{
// The engine here is trying to access CurrentView() etc. which is bogus
ACTIVE_SPLITSCREEN_PLAYER_GUARD( 0 );
render->PopView( GetFrustum() );
}
}
m_bAllowViewAccess = false;
}
unsigned __stdcall CThread::ThreadProc(LPVOID pv)
{
#ifdef _LINUX
ThreadInit_t *pInit = (ThreadInit_t *)pv;
#else
std::auto_ptr<ThreadInit_t> pInit((ThreadInit_t *)pv);
#endif
#ifdef _X360
// Make sure all threads are consistent w.r.t floating-point math
SetupFPUControlWord();
#endif
CThread *pThread = pInit->pThread;
g_pCurThread = pThread;
g_pCurThread->m_pStackBase = AlignValue( &pThread, 4096 );
pInit->pThread->m_result = -1;
try
{
*(pInit->pfInitSuccess) = pInit->pThread->Init();
}
catch (...)
{
*(pInit->pfInitSuccess) = false;
#ifdef _WIN32
pInit->pInitCompleteEvent->Set();
#endif
throw;
}
bool bInitSuccess = *(pInit->pfInitSuccess);
#ifdef _WIN32
pInit->pInitCompleteEvent->Set();
#endif
if (!bInitSuccess)
return 0;
if ( !Plat_IsInDebugSession() && (pInit->pThread->m_flags & SUPPORT_STOP_PROTOCOL) )
{
try
{
pInit->pThread->m_result = pInit->pThread->Run();
}
catch (...)
{
}
}
else
{
pInit->pThread->m_result = pInit->pThread->Run();
}
pInit->pThread->OnExit();
g_pCurThread = NULL;
#ifdef _WIN32
AUTO_LOCK( pThread->m_Lock );
CloseHandle( pThread->m_hThread );
pThread->m_hThread = NULL;
#endif
pThread->m_threadId = 0;
return pInit->pThread->m_result;
}
