d4708
/
source-engine
mirror of https://github.com/nillerusr/source-engine.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
144 Commits
25 Branches
6 Tags
221 MiB
Tree: 0feeab91dd
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '0feeab91dd'
${ noResults }
source-engine/materialsystem/cmatqueuedrendercontext.cpp

1754 lines
52 KiB
Raw Normal View History Unescape

1
5 years ago
//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================
#include "pch_materialsystem.h"
#include "tier1/functors.h"
#include "itextureinternal.h"
#define MATSYS_INTERNAL
#include "cmatqueuedrendercontext.h"
#include "cmaterialsystem.h" // @HACKHACK
// NOTE: This has to be the last file included!
#include "tier0/memdbgon.h"
ConVar mat_report_queue_status( "mat_report_queue_status", "0", FCVAR_MATERIAL_SYSTEM_THREAD );
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
#if defined( _WIN32 )
void FastCopy( byte *pDest, const byte *pSrc, size_t nBytes )
{
if ( !nBytes )
{
return;
}
#if !defined( _X360 )
if ( (size_t)pDest % 16 == 0 && (size_t)pSrc % 16 == 0 )
{
const int BYTES_PER_FULL = 128;
int nBytesFull = nBytes - ( nBytes % BYTES_PER_FULL );
for ( byte *pLimit = pDest + nBytesFull; pDest < pLimit; pDest += BYTES_PER_FULL, pSrc += BYTES_PER_FULL )
{
// memcpy( pDest, pSrc, BYTES_PER_FULL);
__asm
{
mov esi, pSrc
mov edi, pDest
movaps xmm0, [esi + 0]
movaps xmm1, [esi + 16]
movaps xmm2, [esi + 32]
movaps xmm3, [esi + 48]
movaps xmm4, [esi + 64]
movaps xmm5, [esi + 80]
movaps xmm6, [esi + 96]
movaps xmm7, [esi + 112]
movntps [edi + 0], xmm0
movntps [edi + 16], xmm1
movntps [edi + 32], xmm2
movntps [edi + 48], xmm3
movntps [edi + 64], xmm4
movntps [edi + 80], xmm5
movntps [edi + 96], xmm6
movntps [edi + 112], xmm7
}
}
nBytes -= nBytesFull;
}
if ( nBytes )
{
memcpy( pDest, pSrc, nBytes );
}
#else
if ( (size_t)pDest % 4 == 0 && nBytes % 4 == 0 )
{
XMemCpyStreaming_WriteCombined( pDest, pSrc, nBytes );
}
else
{
// work around a bug in memcpy
if ((size_t)pDest % 2 == 0 && nBytes == 4)
{
*(reinterpret_cast<short *>(pDest)) = *(reinterpret_cast<const short *>(pSrc));
*(reinterpret_cast<short *>(pDest)+1) = *(reinterpret_cast<const short *>(pSrc)+1);
}
else
{
memcpy( pDest, pSrc, nBytes );
}
}
#endif
}
#else
#define FastCopy memcpy
#endif
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
enum MatQueuedMeshFlags_t
{
MQM_BUFFERED = ( 1 << 0 ),
MQM_FLEX = ( 1 << 1 ),
};
class CMatQueuedMesh : public IMesh
{
public:
CMatQueuedMesh( CMatQueuedRenderContext *pOwner, IMatRenderContextInternal *pHardwareContext )
: m_pLateBoundMesh( &m_pActualMesh ),
m_pOwner( pOwner ),
m_pCallQueue( pOwner->GetCallQueueInternal() ),
m_pHardwareContext( pHardwareContext ),
m_pVertexData( NULL ),
m_pIndexData( NULL ),
m_nVerts( 0 ),
m_nIndices( 0 ),
m_VertexSize( 0 ),
m_Type(MATERIAL_TRIANGLES),
m_pVertexOverride( NULL ),
m_pIndexOverride ( NULL ),
m_pActualMesh( NULL ),
m_nActualVertexOffsetInBytes( 0 ),
m_VertexFormat( 0 ),
m_MorphFormat( 0 )
{
}
CLateBoundPtr<IMesh> &AccessLateBoundMesh()
{
return m_pLateBoundMesh;
}
byte *GetVertexData() { return m_pVertexData; }
uint16 *GetIndexData() { return m_pIndexData; }
IMesh *DetachActualMesh() { IMesh *p = m_pActualMesh; m_pActualMesh = NULL; return p; }
IMesh *GetActualMesh() { return m_pActualMesh; }
int GetActualVertexOffsetInBytes() { return m_nActualVertexOffsetInBytes; }
void DeferredGetDynamicMesh( VertexFormat_t vertexFormat, unsigned flags, IMesh* pVertexOverride, IMesh* pIndexOverride, IMaterialInternal *pMaterial )
{
if ( !( flags & MQM_FLEX ))
{
if ( vertexFormat == 0 )
{
m_pActualMesh = m_pHardwareContext->GetDynamicMesh( ( ( flags & MQM_BUFFERED ) != 0 ), pVertexOverride, pIndexOverride, pMaterial );
}
else
{
m_pActualMesh = m_pHardwareContext->GetDynamicMeshEx( vertexFormat, ( ( flags & MQM_BUFFERED ) != 0 ), pVertexOverride, pIndexOverride, pMaterial );
}
}
else
{
m_pActualMesh = m_pHardwareContext->GetFlexMesh();
}
}
bool OnGetDynamicMesh( VertexFormat_t vertexFormat, unsigned flags, IMesh* pVertexOverride, IMesh* pIndexOverride, IMaterialInternal *pMaterial, int nHWSkinBoneCount )
{
if ( !m_pVertexOverride && ( m_pVertexData || m_pIndexData ) )
{
CannotSupport();
if ( IsDebug() )
{
Assert( !"Getting a dynamic mesh without resolving the previous one" );
}
else
{
Error( "Getting a dynamic mesh without resolving the previous one" );
}
}
FreeBuffers();
m_pVertexOverride = pVertexOverride;
m_pIndexOverride = pIndexOverride;
if ( !( flags & MQM_FLEX ) )
{
if ( pVertexOverride )
{
m_VertexFormat = pVertexOverride->GetVertexFormat();
}
else
{
// Remove VERTEX_FORMAT_COMPRESSED from the material's format (dynamic meshes don't
// support compression, and all materials should support uncompressed verts too)
m_VertexFormat = ( vertexFormat == 0 ) ? ( pMaterial->GetVertexFormat() & ~VERTEX_FORMAT_COMPRESSED ) : vertexFormat;
if ( vertexFormat != 0 )
{
int nVertexFormatBoneWeights = NumBoneWeights( vertexFormat );
if ( nHWSkinBoneCount < nVertexFormatBoneWeights )
{
nHWSkinBoneCount = nVertexFormatBoneWeights;
}
}
// Force the requested number of bone weights
m_VertexFormat &= ~VERTEX_BONE_WEIGHT_MASK;
m_VertexFormat |= VERTEX_BONEWEIGHT( nHWSkinBoneCount );
if ( nHWSkinBoneCount > 0 )
{
m_VertexFormat |= VERTEX_BONE_INDEX;
}
}
}
else
{
m_VertexFormat = VERTEX_POSITION | VERTEX_NORMAL | VERTEX_FORMAT_USE_EXACT_FORMAT;
if ( g_pMaterialSystemHardwareConfig->SupportsPixelShaders_2_b() )
{
m_VertexFormat |= VERTEX_WRINKLE;
}
}
MeshDesc_t temp;
g_pShaderAPI->ComputeVertexDescription( 0, m_VertexFormat, temp );
m_VertexSize = temp.m_ActualVertexSize;
// queue up get of real dynamic mesh, allocate space for verts & indices
m_pCallQueue->QueueCall( this, &CMatQueuedMesh::DeferredGetDynamicMesh, vertexFormat, flags, pVertexOverride, pIndexOverride, pMaterial );
return true;
}
void ModifyBegin( int firstVertex, int numVerts, int firstIndex, int numIndices, MeshDesc_t& desc )
{
CannotSupport();
}
void ModifyBeginEx( bool bReadOnly, int firstVertex, int numVerts, int firstIndex, int numIndices, MeshDesc_t& desc )
{
CannotSupport();
}
void ModifyEnd( MeshDesc_t& desc )
{
CannotSupport();
}
void GenerateSequentialIndexBuffer( unsigned short* pIndexMemory, int numIndices, int firstVertex )
{
Assert( pIndexMemory == m_pIndexData );
m_pCallQueue->QueueCall( &::GenerateSequentialIndexBuffer, pIndexMemory, numIndices, firstVertex );
}
void GenerateQuadIndexBuffer( unsigned short* pIndexMemory, int numIndices, int firstVertex )
{
Assert( pIndexMemory == m_pIndexData );
m_pCallQueue->QueueCall( &::GenerateQuadIndexBuffer, pIndexMemory, numIndices, firstVertex );
}
void GeneratePolygonIndexBuffer( unsigned short* pIndexMemory, int numIndices, int firstVertex )
{
Assert( pIndexMemory == m_pIndexData );
m_pCallQueue->QueueCall( &::GeneratePolygonIndexBuffer, pIndexMemory, numIndices, firstVertex );
}
void GenerateLineStripIndexBuffer( unsigned short* pIndexMemory, int numIndices, int firstVertex )
{
Assert( pIndexMemory == m_pIndexData );
m_pCallQueue->QueueCall( &::GenerateLineStripIndexBuffer, pIndexMemory, numIndices, firstVertex );
}
void GenerateLineLoopIndexBuffer( unsigned short* pIndexMemory, int numIndices, int firstVertex )
{
Assert( pIndexMemory == m_pIndexData );
m_pCallQueue->QueueCall( &::GenerateLineLoopIndexBuffer, pIndexMemory, numIndices, firstVertex );
}
int VertexCount() const
{
return m_VertexSize ? m_nVerts : 0;
}
int IndexCount() const
{
return m_nIndices;
}
int GetVertexSize()
{
return m_VertexSize;
}
void SetPrimitiveType( MaterialPrimitiveType_t type )
{
m_Type = type;
m_pCallQueue->QueueCall( m_pLateBoundMesh, &IMesh::SetPrimitiveType, type );
}
void SetColorMesh( IMesh *pColorMesh, int nVertexOffset )
{
m_pCallQueue->QueueCall( m_pLateBoundMesh, &IMesh::SetColorMesh, pColorMesh, nVertexOffset );
}
void Draw( CPrimList *pLists, int nLists )
{
CannotSupport();
}
void CopyToMeshBuilder( int iStartVert, int nVerts, int iStartIndex, int nIndices, int indexOffset, CMeshBuilder &builder )
{
CannotSupport();
}
void Spew( int numVerts, int numIndices, const MeshDesc_t & desc )
{
}
void ValidateData( int numVerts, int numIndices, const MeshDesc_t & desc )
{
}
void LockMesh( int numVerts, int numIndices, MeshDesc_t& desc )
{
if ( !m_pVertexOverride )
{
m_nVerts = numVerts;
}
else
{
m_nVerts = 0;
}
if ( !m_pIndexOverride )
{
m_nIndices = numIndices;
}
else
{
m_nIndices = 0;
}
if( numVerts > 0 )
{
Assert( m_VertexSize );
Assert( !m_pVertexData );
m_pVertexData = (byte *)m_pOwner->AllocVertices( numVerts, m_VertexSize );
Assert( (unsigned)m_pVertexData % 16 == 0 );
// Compute the vertex index..
desc.m_nFirstVertex = 0;
static_cast< VertexDesc_t* >( &desc )->m_nOffset = 0;
// Set up the mesh descriptor
g_pShaderAPI->ComputeVertexDescription( m_pVertexData, m_VertexFormat, desc );
}
else
{
desc.m_nFirstVertex = 0;
static_cast< VertexDesc_t* >( &desc )->m_nOffset = 0;
// Set up the mesh descriptor
g_pShaderAPI->ComputeVertexDescription( 0, 0, desc );
}
if ( m_Type != MATERIAL_POINTS && numIndices > 0 )
{
Assert( !m_pIndexData );
m_pIndexData = m_pOwner->AllocIndices( numIndices );
desc.m_pIndices = m_pIndexData;
desc.m_nIndexSize = 1;
desc.m_nFirstIndex = 0;
static_cast< IndexDesc_t* >( &desc )->m_nOffset = 0;
}
else
{
desc.m_pIndices = &gm_ScratchIndexBuffer[0];
desc.m_nIndexSize = 0;
desc.m_nFirstIndex = 0;
static_cast< IndexDesc_t* >( &desc )->m_nOffset = 0;
}
}
void UnlockMesh( int numVerts, int numIndices, MeshDesc_t& desc )
{
if ( m_pVertexData && numVerts < m_nVerts )
{
m_pVertexData = m_pOwner->ReallocVertices( m_pVertexData, m_nVerts, numVerts, m_VertexSize );
}
m_nVerts = numVerts;
if ( m_pIndexData && numIndices < m_nIndices )
{
m_pIndexData = m_pOwner->ReallocIndices( m_pIndexData, m_nIndices, numIndices );
}
m_nIndices = numIndices;
}
void SetFlexMesh( IMesh *pMesh, int nVertexOffset )
{
m_pCallQueue->QueueCall( m_pLateBoundMesh, &IMesh::SetFlexMesh, pMesh, nVertexOffset );
}
void DisableFlexMesh()
{
m_pCallQueue->QueueCall( m_pLateBoundMesh, &IMesh::DisableFlexMesh );
}
void ExecuteDefferredBuild( byte *pVertexData, int nVerts, int nBytesVerts, uint16 *pIndexData, int nIndices )
{
Assert( m_pActualMesh );
MeshDesc_t desc;
m_pActualMesh->LockMesh( nVerts, nIndices, desc );
m_nActualVertexOffsetInBytes = desc.m_nFirstVertex * desc.m_ActualVertexSize;
if ( pVertexData && desc.m_ActualVertexSize ) // if !desc.m_ActualVertexSize, device lost
{
void *pDest;
if ( desc.m_VertexSize_Position != 0 )
{
pDest = desc.m_pPosition;
}
else
{
#define FindMin( desc, pCurrent, tag ) ( ( desc.m_VertexSize_##tag != 0 ) ? min( pCurrent, (void *)desc.m_p##tag ) : pCurrent )
pDest = (void *)(((byte *)0) - 1);
pDest = FindMin( desc, pDest, BoneWeight );
pDest = FindMin( desc, pDest, BoneMatrixIndex );
pDest = FindMin( desc, pDest, Normal );
pDest = FindMin( desc, pDest, Color );
pDest = FindMin( desc, pDest, Specular );
pDest = FindMin( desc, pDest, TangentS );
pDest = FindMin( desc, pDest, TangentT );
pDest = FindMin( desc, pDest, Wrinkle );
for ( int i = 0; i < VERTEX_MAX_TEXTURE_COORDINATES; i++ )
{
if ( desc.m_VertexSize_TexCoord[i] && desc.m_pTexCoord < pDest )
{
pDest = desc.m_pTexCoord;
}
}
#undef FindMin
}
Assert( pDest );
if ( pDest )
{
FastCopy( (byte *)pDest, pVertexData, nBytesVerts );
}
}
if ( pIndexData && pIndexData != &gm_ScratchIndexBuffer[0] && desc.m_nIndexSize )
{
if ( !desc.m_nFirstVertex )
{
// AssertMsg(desc.m_pIndices & 0x03 == 0,"desc.m_pIndices is misaligned in CMatQueuedMesh::ExecuteDefferedBuild\n");
FastCopy( (byte *)desc.m_pIndices, (byte *)pIndexData, nIndices * sizeof(*pIndexData) );
}
else
{
ALIGN16 uint16 tempIndices[16];
int i = 0;
if ( (size_t)desc.m_pIndices % 4 == 2 )
{
desc.m_pIndices[i] = pIndexData[i] + desc.m_nFirstVertex;
i++;
}
while ( i < nIndices )
{
int nToCopy = min( (int)ARRAYSIZE(tempIndices), nIndices - i );
for ( int j = 0; j < nToCopy; j++ )
{
tempIndices[j] = pIndexData[i+j] + desc.m_nFirstVertex;
}
FastCopy( (byte *)(desc.m_pIndices + i), (byte *)tempIndices, nToCopy * sizeof(uint16) );
i += nToCopy;
}
}
}
m_pActualMesh->UnlockMesh( nVerts, nIndices, desc );
if ( pIndexData && pIndexData != &gm_ScratchIndexBuffer[0])
{
m_pOwner->FreeIndices( pIndexData, nIndices );
}
if ( pVertexData )
{
m_pOwner->FreeVertices( pVertexData, nVerts, desc.m_ActualVertexSize );
}
}
void QueueBuild( bool bDetachBuffers = true )
{
m_pCallQueue->QueueCall( this, &CMatQueuedMesh::ExecuteDefferredBuild, m_pVertexData, m_nVerts, m_nVerts * m_VertexSize, m_pIndexData, m_nIndices );
if ( bDetachBuffers )
{
DetachBuffers();
m_Type = MATERIAL_TRIANGLES;
}
}
void Draw( int firstIndex = -1, int numIndices = 0 )
{
if ( !m_nVerts && !m_nIndices )
{
MarkAsDrawn();
return;
}
void (IMesh::*pfnDraw)( int, int) = &IMesh::Draw; // need assignment to disambiguate overloaded function
bool bDetachBuffers;
if ( firstIndex == -1 || numIndices == 0 )
{
bDetachBuffers = true;
}
else if ( m_pIndexOverride )
{
bDetachBuffers = ( firstIndex + numIndices == m_pIndexOverride->IndexCount() );
}
else if ( !m_nIndices || firstIndex + numIndices == m_nIndices )
{
bDetachBuffers = true;
}
else
{
bDetachBuffers = false;
}
QueueBuild( bDetachBuffers );
m_pCallQueue->QueueCall( m_pLateBoundMesh, pfnDraw, firstIndex, numIndices );
}
void MarkAsDrawn()
{
FreeBuffers();
m_pCallQueue->QueueCall( m_pLateBoundMesh, &IMesh::MarkAsDrawn );
}
void FreeBuffers()
{
if ( m_pIndexData && m_pIndexData != &gm_ScratchIndexBuffer[0])
{
m_pOwner->FreeIndices( m_pIndexData, m_nIndices );
m_pIndexData = NULL;
}
if ( m_pVertexData )
{
m_pOwner->FreeVertices( m_pVertexData, m_nVerts, m_VertexSize );
m_pVertexData = NULL;
}
}
void DetachBuffers()
{
m_pVertexData = NULL;
m_pIndexData = NULL;
}
unsigned ComputeMemoryUsed()
{
return 0;
}
virtual VertexFormat_t GetVertexFormat() const
{
return m_VertexFormat;
}
virtual IMesh *GetMesh()
{
return this;
}
// FIXME: Implement!
virtual bool Lock( int nMaxIndexCount, bool bAppend, IndexDesc_t& desc )
{
Assert( 0 );
return false;
}
virtual void Unlock( int nWrittenIndexCount, IndexDesc_t& desc )
{
Assert( 0 );
}
virtual void ModifyBegin( bool bReadOnly, int nFirstIndex, int nIndexCount, IndexDesc_t& desc )
{
CannotSupport();
}
void ModifyEnd( IndexDesc_t& desc )
{
CannotSupport();
}
virtual void Spew( int nIndexCount, const IndexDesc_t & desc )
{
Assert( 0 );
}
virtual void ValidateData( int nIndexCount, const IndexDesc_t &desc )
{
Assert( 0 );
}
virtual bool Lock( int nVertexCount, bool bAppend, VertexDesc_t &desc )
{
Assert( 0 );
return false;
}
virtual void Unlock( int nVertexCount, VertexDesc_t &desc )
{
Assert( 0 );
}
virtual void Spew( int nVertexCount, const VertexDesc_t &desc )
{
Assert( 0 );
}
virtual void ValidateData( int nVertexCount, const VertexDesc_t & desc )
{
Assert( 0 );
}
virtual bool IsDynamic() const
{
Assert( 0 );
return false;
}
virtual MaterialIndexFormat_t IndexFormat() const
{
Assert( 0 );
return MATERIAL_INDEX_FORMAT_UNKNOWN;
}
virtual void BeginCastBuffer( VertexFormat_t format )
{
Assert( 0 );
}
virtual void BeginCastBuffer( MaterialIndexFormat_t format )
{
Assert( 0 );
}
virtual void EndCastBuffer( )
{
Assert( 0 );
}
// Returns the number of vertices that can still be written into the buffer
virtual int GetRoomRemaining() const
{
Assert( 0 );
return 0;
}
//----------------------------------------------------------------------------
static void DoDraw( int firstIndex = -1, int numIndices = 0 )
{
}
private:
IMesh *m_pActualMesh;
int m_nActualVertexOffsetInBytes;
CLateBoundPtr<IMesh> m_pLateBoundMesh;
CMatQueuedRenderContext *m_pOwner;
CMatCallQueue *m_pCallQueue;
IMatRenderContextInternal *m_pHardwareContext;
//-----------------------------------------------------
// The vertex format we're using...
VertexFormat_t m_VertexFormat;
// The morph format we're using
MorphFormat_t m_MorphFormat;
byte *m_pVertexData;
uint16 *m_pIndexData;
int m_nVerts;
int m_nIndices;
unsigned short m_VertexSize;
MaterialPrimitiveType_t m_Type;
// Used in rendering sub-parts of the mesh
//static unsigned int s_NumIndices;
//static unsigned int s_FirstIndex;
IMesh *m_pVertexOverride;
IMesh *m_pIndexOverride;
static unsigned short gm_ScratchIndexBuffer[6];
};
unsigned short CMatQueuedMesh::gm_ScratchIndexBuffer[6];
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
bool CMatQueuedRenderContext::Init( CMaterialSystem *pMaterialSystem, CMatRenderContextBase *pHardwareContext )
{
BaseClass::Init();
m_pMaterialSystem = pMaterialSystem;
m_pHardwareContext = pHardwareContext;
m_pQueuedMesh = new CMatQueuedMesh( this, pHardwareContext );
MEM_ALLOC_CREDIT();
int nSize = 16 * 1024 * 1024;
int nCommitSize = 128 * 1024;
#if defined(DEDICATED)
Assert( !"CMatQueuedRenderContext shouldn't be initialized on dedicated servers..." );
nSize = nCommitSize = 1024;
#endif
bool bVerticesInit = m_Vertices.Init( nSize, nCommitSize );
bool bIndicesInit = m_Indices.Init( nSize, nCommitSize );
if ( !bVerticesInit || !bIndicesInit )
{
return false;
}
return true;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::Shutdown()
{
if ( !m_pHardwareContext )
{
return;
}
Assert( !m_pCurrentMaterial );
delete m_pQueuedMesh;
m_pMaterialSystem = NULL;
m_pHardwareContext = NULL;
m_pQueuedMesh = NULL;
m_Vertices.Term();
m_Indices.Term();
BaseClass::Shutdown();
Assert(m_queue.Count() == 0);
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::Free()
{
m_Vertices.FreeAll();
m_Indices.FreeAll();
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::CompactMemory()
{
BaseClass::CompactMemory();
m_Vertices.FreeAll();
m_Indices.FreeAll();
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::BeginQueue( CMatRenderContextBase *pInitialState )
{
if ( !pInitialState )
{
pInitialState = m_pHardwareContext;
}
CMatRenderContextBase::InitializeFrom( pInitialState );
g_pShaderAPI->GetBackBufferDimensions( m_WidthBackBuffer, m_HeightBackBuffer );
m_FogMode = pInitialState->GetFogMode();
m_nBoneCount = pInitialState->GetCurrentNumBones();
pInitialState->GetFogDistances( &m_flFogStart, &m_flFogEnd, &m_flFogZ );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::EndQueue( bool bCallQueued )
{
if ( bCallQueued )
{
CallQueued();
}
int i;
if ( m_pCurrentMaterial )
{
m_pCurrentMaterial = NULL;
}
if ( m_pUserDefinedLightmap )
{
m_pUserDefinedLightmap = NULL;
}
if ( m_pLocalCubemapTexture )
{
m_pLocalCubemapTexture = NULL;
}
for ( i = 0; i < MAX_FB_TEXTURES; i++ )
{
if ( m_pCurrentFrameBufferCopyTexture[i] )
{
m_pCurrentFrameBufferCopyTexture[i] = NULL;
}
}
for ( i = 0; i < m_RenderTargetStack.Count(); i++ )
{
for ( int j = 0; j < MAX_RENDER_TARGETS; j++ )
{
if ( m_RenderTargetStack[i].m_pRenderTargets[j] )
{
m_RenderTargetStack[i].m_pRenderTargets[j] = NULL;
}
}
}
m_RenderTargetStack.Clear();
}
void CMatQueuedRenderContext::Bind( IMaterial *iMaterial, void *proxyData )
{
if ( !iMaterial )
{
if( !g_pErrorMaterial )
return;
}
else
{
iMaterial = ((IMaterialInternal *)iMaterial)->GetRealTimeVersion(); //always work with the real time versions of materials internally
}
CMatRenderContextBase::Bind( iMaterial, proxyData );
// We've always gotta call the bind proxy (assuming there is one)
// so we can copy off the material vars at this point.
IMaterialInternal* pIMaterial = GetCurrentMaterialInternal();
pIMaterial->CallBindProxy( proxyData );
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::Bind, iMaterial, proxyData );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::BeginRender()
{
if ( ++m_iRenderDepth == 1 )
{
VPROF_INCREMENT_GROUP_COUNTER( "render/CMatQBeginRender", COUNTER_GROUP_TELEMETRY, 1 );
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::BeginRender );
}
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::EndRender()
{
if ( --m_iRenderDepth == 0 )
{
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::EndRender );
}
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::CallQueued( bool bTermAfterCall )
{
if ( mat_report_queue_status.GetBool() )
{
Msg( "%d calls queued for %llu bytes in parameters and overhead, %d bytes verts, %d bytes indices, %d bytes other\n", m_queue.Count(), (uint64)(m_queue.GetMemoryUsed()), m_Vertices.GetUsed(), m_Indices.GetUsed(), RenderDataSizeUsed() );
}
m_queue.CallQueued();
m_Vertices.FreeAll( false );
m_Indices.FreeAll( false );
if ( bTermAfterCall )
{
Shutdown();
}
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::FlushQueued()
{
m_queue.Flush();
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
ICallQueue *CMatQueuedRenderContext::GetCallQueue()
{
return &m_CallQueueExternal;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::SetRenderTargetEx( int nRenderTargetID, ITexture *pNewTarget )
{
CMatRenderContextBase::SetRenderTargetEx( nRenderTargetID, pNewTarget );
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::SetRenderTargetEx, nRenderTargetID, pNewTarget );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::GetRenderTargetDimensions( int &width, int &height) const
{
// Target at top of stack
ITexture *pTOS = NULL;
if ( m_RenderTargetStack.Count() )
{
pTOS = m_RenderTargetStack.Top().m_pRenderTargets[ 0 ];
}
// If top of stack isn't the back buffer, get dimensions from the texture
if ( pTOS != NULL )
{
width = pTOS->GetActualWidth();
height = pTOS->GetActualHeight();
}
else // otherwise, get them from the shader API
{
width = m_WidthBackBuffer;
height = m_HeightBackBuffer;
}
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::Viewport( int x, int y, int width, int height )
{
CMatRenderContextBase::Viewport( x, y, width, height );
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::Viewport, x, y, width, height );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::SetLight( int i, const LightDesc_t &desc )
{
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::SetLight, i, RefToVal( desc ) );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::SetLightingOrigin( Vector vLightingOrigin )
{
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::SetLightingOrigin, vLightingOrigin );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::SetAmbientLightCube( LightCube_t cube )
{
// FIXME: does compiler do the right thing, is envelope needed?
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::SetAmbientLightCube, CUtlEnvelope<Vector4D>( &cube[0], 6 ) );
}
//-----------------------------------------------------------------------------
// Bone count
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::SetNumBoneWeights( int nBoneCount )
{
m_nBoneCount = nBoneCount;
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::SetNumBoneWeights, nBoneCount );
}
int CMatQueuedRenderContext::GetCurrentNumBones( ) const
{
return m_nBoneCount;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::FogMode( MaterialFogMode_t fogMode )
{
m_FogMode = fogMode;
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::FogMode, fogMode );
}
void CMatQueuedRenderContext::FogStart( float fStart )
{
m_flFogStart = fStart;
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::FogStart, fStart );
}
void CMatQueuedRenderContext::FogEnd( float fEnd )
{
m_flFogEnd = fEnd;
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::FogEnd, fEnd );
}
void CMatQueuedRenderContext::FogMaxDensity( float flMaxDensity )
{
m_flFogMaxDensity = flMaxDensity;
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::FogMaxDensity, flMaxDensity );
}
void CMatQueuedRenderContext::SetFogZ( float fogZ )
{
m_flFogZ = fogZ;
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::SetFogZ, fogZ );
}
MaterialFogMode_t CMatQueuedRenderContext::GetFogMode( void )
{
return m_FogMode;
}
void CMatQueuedRenderContext::FogColor3f( float r, float g, float b )
{
FogColor3ub( clamp( (int)(r * 255.0f), 0, 255 ), clamp( (int)(g * 255.0f), 0, 255 ), clamp( (int)(b * 255.0f), 0, 255 ) );
}
void CMatQueuedRenderContext::FogColor3fv( float const* rgb )
{
FogColor3ub( clamp( (int)(rgb[0] * 255.0f), 0, 255 ), clamp( (int)(rgb[1] * 255.0f), 0, 255 ), clamp( (int)(rgb[2] * 255.0f), 0, 255 ) );
}
void CMatQueuedRenderContext::FogColor3ub( unsigned char r, unsigned char g, unsigned char b )
{
m_FogColor.r = r;
m_FogColor.g = g;
m_FogColor.b = b;
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::FogColor3ub, r, g, b );
}
void CMatQueuedRenderContext::FogColor3ubv( unsigned char const* rgb )
{
FogColor3ub( rgb[0], rgb[1], rgb[2] );
}
void CMatQueuedRenderContext::GetFogColor( unsigned char *rgb )
{
rgb[0] = m_FogColor.r;
rgb[1] = m_FogColor.g;
rgb[2] = m_FogColor.b;
}
void CMatQueuedRenderContext::GetFogDistances( float *fStart, float *fEnd, float *fFogZ )
{
if( fStart )
*fStart = m_flFogStart;
if( fEnd )
*fEnd = m_flFogEnd;
if( fFogZ )
*fFogZ = m_flFogZ;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::GetViewport( int& x, int& y, int& width, int& height ) const
{
// Verify valid top of RT stack
Assert ( m_RenderTargetStack.Count() > 0 );
// Grab the top of stack
const RenderTargetStackElement_t& element = m_RenderTargetStack.Top();
// If either dimension is negative, set to full bounds of current target
if ( (element.m_nViewW < 0) || (element.m_nViewH < 0) )
{
// Viewport origin at target origin
x = y = 0;
// If target is back buffer
if ( element.m_pRenderTargets[0] == NULL )
{
width = m_WidthBackBuffer;
height = m_HeightBackBuffer;
}
else // if target is texture
{
width = element.m_pRenderTargets[0]->GetActualWidth();
height = element.m_pRenderTargets[0]->GetActualHeight();
}
}
else // use the bounds from the stack directly
{
x = element.m_nViewX;
y = element.m_nViewY;
width = element.m_nViewW;
height = element.m_nViewH;
}
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::SyncToken( const char *p )
{
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::SyncToken, CUtlEnvelope<const char *>( p ) );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
IMesh* CMatQueuedRenderContext::GetDynamicMesh( bool buffered, IMesh* pVertexOverride, IMesh* pIndexOverride, IMaterial *pAutoBind )
{
if( pAutoBind )
Bind( pAutoBind, NULL );
if ( pVertexOverride && pIndexOverride )
{
// Use the new batch API
DebuggerBreak();
return NULL;
}
if ( pVertexOverride )
{
if ( CompressionType( pVertexOverride->GetVertexFormat() ) != VERTEX_COMPRESSION_NONE )
{
// UNDONE: support compressed dynamic meshes if needed (pro: less VB memory, con: time spent compressing)
DebuggerBreak();
return NULL;
}
}
// For anything more than 1 bone, imply the last weight from the 1 - the sum of the others.
int nCurrentBoneCount = GetCurrentNumBones();
Assert( nCurrentBoneCount <= 4 );
if ( nCurrentBoneCount > 1 )
{
--nCurrentBoneCount;
}
m_pQueuedMesh->OnGetDynamicMesh( 0, ( buffered ) ? MQM_BUFFERED : 0, pVertexOverride, pIndexOverride, GetCurrentMaterialInternal(), nCurrentBoneCount );
return m_pQueuedMesh;
}
IMesh* CMatQueuedRenderContext::GetDynamicMeshEx( VertexFormat_t vertexFormat, bool bBuffered, IMesh* pVertexOverride, IMesh* pIndexOverride, IMaterial *pAutoBind )
{
if( pAutoBind )
{
Bind( pAutoBind, NULL );
}
if ( pVertexOverride && pIndexOverride )
{
// Use the new batch API
DebuggerBreak();
return NULL;
}
if ( pVertexOverride )
{
if ( CompressionType( pVertexOverride->GetVertexFormat() ) != VERTEX_COMPRESSION_NONE )
{
// UNDONE: support compressed dynamic meshes if needed (pro: less VB memory, con: time spent compressing)
DebuggerBreak();
return NULL;
}
}
// For anything more than 1 bone, imply the last weight from the 1 - the sum of the others.
int nCurrentBoneCount = GetCurrentNumBones();
Assert( nCurrentBoneCount <= 4 );
if ( nCurrentBoneCount > 1 )
{
--nCurrentBoneCount;
}
m_pQueuedMesh->OnGetDynamicMesh( vertexFormat, ( bBuffered ) ? MQM_BUFFERED : 0, pVertexOverride, pIndexOverride, GetCurrentMaterialInternal(), nCurrentBoneCount );
return m_pQueuedMesh;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
int CMatQueuedRenderContext::GetMaxVerticesToRender( IMaterial *pMaterial )
{
pMaterial = ((IMaterialInternal *)pMaterial)->GetRealTimeVersion(); //always work with the real time version of materials internally.
MeshDesc_t temp;
// Be conservative, assume no compression (in here, we don't know if the caller will used a compressed VB or not)
// FIXME: allow the caller to specify which compression type should be used to compute size from the vertex format
// (this can vary between multiple VBs/Meshes using the same material)
VertexFormat_t materialFormat = pMaterial->GetVertexFormat() & ~VERTEX_FORMAT_COMPRESSED;
g_pShaderAPI->ComputeVertexDescription( 0, materialFormat, temp );
int maxVerts = g_pShaderAPI->GetCurrentDynamicVBSize() / temp.m_ActualVertexSize;
if ( maxVerts > 65535 )
{
maxVerts = 65535;
}
return maxVerts;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::GetMaxToRender( IMesh *pMesh, bool bMaxUntilFlush, int *pMaxVerts, int *pMaxIndices )
{
Assert( !bMaxUntilFlush );
*pMaxVerts = g_pShaderAPI->GetCurrentDynamicVBSize() / m_pQueuedMesh->GetVertexSize();
if ( *pMaxVerts > 65535 )
{
*pMaxVerts = 65535;
}
*pMaxIndices = INDEX_BUFFER_SIZE;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
IMesh *CMatQueuedRenderContext::GetFlexMesh()
{
m_pQueuedMesh->OnGetDynamicMesh( 0, MQM_FLEX, NULL, NULL, NULL, 0 );
return m_pQueuedMesh;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
OcclusionQueryObjectHandle_t CMatQueuedRenderContext::CreateOcclusionQueryObject()
{
OcclusionQueryObjectHandle_t h = g_pOcclusionQueryMgr->CreateOcclusionQueryObject();
m_queue.QueueCall( g_pOcclusionQueryMgr, &COcclusionQueryMgr::OnCreateOcclusionQueryObject, h );
return h;
}
int CMatQueuedRenderContext::OcclusionQuery_GetNumPixelsRendered( OcclusionQueryObjectHandle_t h )
{
m_queue.QueueCall( g_pOcclusionQueryMgr, &COcclusionQueryMgr::OcclusionQuery_IssueNumPixelsRenderedQuery, h );
return g_pOcclusionQueryMgr->OcclusionQuery_GetNumPixelsRendered( h, false );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::SetFlashlightState( const FlashlightState_t &s, const VMatrix &m )
{
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::SetFlashlightState, RefToVal( s ), RefToVal( m ) );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
bool CMatQueuedRenderContext::EnableClipping( bool bEnable )
{
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::EnableClipping, bEnable );
return BaseClass::EnableClipping( bEnable );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::UserClipTransform( const VMatrix &m )
{
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::UserClipTransform, RefToVal( m ) );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::GetWindowSize( int &width, int &height ) const
{
width = m_WidthBackBuffer;
height = m_HeightBackBuffer;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::DrawScreenSpaceRectangle(
IMaterial *pMaterial,
int destx, int desty,
int width, int height,
float src_texture_x0, float src_texture_y0, // which texel you want to appear at
// destx/y
float src_texture_x1, float src_texture_y1, // which texel you want to appear at
// destx+width-1, desty+height-1
int src_texture_width, int src_texture_height, // needed for fixup
void *pClientRenderable,
int nXDice, int nYDice ) // Amount to tessellate the quad
{
IMaterial *pRealTimeVersionMaterial = ((IMaterialInternal *)pMaterial)->GetRealTimeVersion();
pRealTimeVersionMaterial->CallBindProxy( pClientRenderable );
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::DrawScreenSpaceRectangle, pMaterial, destx, desty, width, height, src_texture_x0, src_texture_y0, src_texture_x1, src_texture_y1, src_texture_width, src_texture_height, pClientRenderable, nXDice, nYDice );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::LoadBoneMatrix( int i, const matrix3x4_t &m )
{
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::LoadBoneMatrix, i, RefToVal( m ) );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::CopyRenderTargetToTextureEx( ITexture *pTexture, int i, Rect_t *pSrc, Rect_t *pDst )
{
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::CopyRenderTargetToTextureEx, pTexture, i, CUtlEnvelope<Rect_t>(pSrc), CUtlEnvelope<Rect_t>(pDst) );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::CopyTextureToRenderTargetEx( int i, ITexture *pTexture, Rect_t *pSrc, Rect_t *pDst )
{
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::CopyTextureToRenderTargetEx, i, pTexture, CUtlEnvelope<Rect_t>(pSrc), CUtlEnvelope<Rect_t>(pDst) );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
bool CMatQueuedRenderContext::OnDrawMesh( IMesh *pMesh, int firstIndex, int numIndices )
{
void (IMesh::*pfnDraw)( int, int) = &IMesh::Draw; // need assignment to disambiguate overloaded function
m_queue.QueueCall( pMesh, pfnDraw, firstIndex, numIndices );
return false;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
bool CMatQueuedRenderContext::OnDrawMesh( IMesh *pMesh, CPrimList *pLists, int nLists )
{
CMatRenderData< CPrimList > rdPrimList( this, nLists, pLists );
m_queue.QueueCall( this, &CMatQueuedRenderContext::DeferredDrawPrimList, pMesh, rdPrimList.Base(), nLists );
return false;
}
void CMatQueuedRenderContext::DeferredDrawPrimList( IMesh *pMesh, CPrimList *pLists, int nLists )
{
pMesh->Draw( pLists, nLists );
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CMatQueuedRenderContext::DeferredSetFlexMesh( IMesh *pStaticMesh, int nVertexOffsetInBytes )
{
pStaticMesh->SetFlexMesh( m_pQueuedMesh->GetActualMesh(), m_pQueuedMesh->GetActualVertexOffsetInBytes() );
}
bool CMatQueuedRenderContext::OnSetFlexMesh( IMesh *pStaticMesh, IMesh *pMesh, int nVertexOffsetInBytes )
{
Assert( pMesh == m_pQueuedMesh || !pMesh );
if ( pMesh )
{
m_pQueuedMesh->QueueBuild();
m_queue.QueueCall( this, &CMatQueuedRenderContext::DeferredSetFlexMesh, pStaticMesh, nVertexOffsetInBytes );
}
else
{
m_queue.QueueCall( pStaticMesh, &IMesh::SetFlexMesh, (IMesh *)NULL, 0 );
}
return false;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
bool CMatQueuedRenderContext::OnSetColorMesh( IMesh *pStaticMesh, IMesh *pMesh, int nVertexOffsetInBytes )
{
m_queue.QueueCall( pStaticMesh, &IMesh::SetColorMesh, pMesh, nVertexOffsetInBytes );
return false;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
bool CMatQueuedRenderContext::OnSetPrimitiveType( IMesh *pMesh, MaterialPrimitiveType_t type )
{
m_queue.QueueCall( pMesh, &IMesh::SetPrimitiveType, type );
return false;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
bool CMatQueuedRenderContext::OnFlushBufferedPrimitives()
{
m_queue.QueueCall( g_pShaderAPI, &IShaderAPI::FlushBufferedPrimitives );
return false;
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
inline void CMatQueuedRenderContext::QueueMatrixSync()
{
void (IMatRenderContext::*pfnLoadMatrix)( const VMatrix & ) = &IMatRenderContext::LoadMatrix; // need assignment to disambiguate overloaded function
m_queue.QueueCall( m_pHardwareContext, pfnLoadMatrix, RefToVal( AccessCurrentMatrix() ) );
}
void CMatQueuedRenderContext::MatrixMode( MaterialMatrixMode_t mode )
{
CMatRenderContextBase::MatrixMode( mode );
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::MatrixMode, mode );
}
void CMatQueuedRenderContext::PushMatrix()
{
CMatRenderContextBase::PushMatrix();
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::PushMatrix );
}
void CMatQueuedRenderContext::PopMatrix()
{
CMatRenderContextBase::PopMatrix();
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::PopMatrix );
}
void CMatQueuedRenderContext::LoadMatrix( const VMatrix& matrix )
{
CMatRenderContextBase::LoadMatrix( matrix );
QueueMatrixSync();
}
void CMatQueuedRenderContext::LoadMatrix( const matrix3x4_t& matrix )
{
CMatRenderContextBase::LoadMatrix( matrix );
QueueMatrixSync();
}
void CMatQueuedRenderContext::MultMatrix( const VMatrix& matrix )
{
CMatRenderContextBase::MultMatrix( matrix );
QueueMatrixSync();
}
void CMatQueuedRenderContext::MultMatrix( const matrix3x4_t& matrix )
{
CMatRenderContextBase::MultMatrix( VMatrix( matrix ) );
QueueMatrixSync();
}
void CMatQueuedRenderContext::MultMatrixLocal( const VMatrix& matrix )
{
CMatRenderContextBase::MultMatrixLocal( matrix );
QueueMatrixSync();
}
void CMatQueuedRenderContext::MultMatrixLocal( const matrix3x4_t& matrix )
{
CMatRenderContextBase::MultMatrixLocal( VMatrix( matrix ) );
QueueMatrixSync();
}
void CMatQueuedRenderContext::LoadIdentity()
{
CMatRenderContextBase::LoadIdentity();
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::LoadIdentity );
}
void CMatQueuedRenderContext::Ortho( double left, double top, double right, double bottom, double zNear, double zFar )
{
CMatRenderContextBase::Ortho( left, top, right, bottom, zNear, zFar );
QueueMatrixSync();
}
void CMatQueuedRenderContext::PerspectiveX( double flFovX, double flAspect, double flZNear, double flZFar )
{
CMatRenderContextBase::PerspectiveX( flFovX, flAspect, flZNear, flZFar );
QueueMatrixSync();
}
void CMatQueuedRenderContext::PerspectiveOffCenterX( double flFovX, double flAspect, double flZNear, double flZFar, double bottom, double top, double left, double right )
{
CMatRenderContextBase::PerspectiveOffCenterX( flFovX, flAspect, flZNear, flZFar, bottom, top, left, right );
QueueMatrixSync();
}
void CMatQueuedRenderContext::PickMatrix( int x, int y, int nWidth, int nHeight )
{
CMatRenderContextBase::PickMatrix( x, y, nWidth, nHeight );
QueueMatrixSync();
}
void CMatQueuedRenderContext::Rotate( float flAngle, float x, float y, float z )
{
CMatRenderContextBase::Rotate( flAngle, x, y, z );
QueueMatrixSync();
}
void CMatQueuedRenderContext::Translate( float x, float y, float z )
{
CMatRenderContextBase::Translate( x, y, z );
QueueMatrixSync();
}
void CMatQueuedRenderContext::Scale( float x, float y, float z )
{
CMatRenderContextBase::Scale( x, y, z );
QueueMatrixSync();
}
void CMatQueuedRenderContext::BeginBatch( IMesh* pIndices )
{
Assert( pIndices == (IMesh *)m_pQueuedMesh );
m_queue.QueueCall( this, &CMatQueuedRenderContext::DeferredBeginBatch, m_pQueuedMesh->GetIndexData(), m_pQueuedMesh->IndexCount() );
m_pQueuedMesh->DetachBuffers();
}
void CMatQueuedRenderContext::BindBatch( IMesh* pVertices, IMaterial *pAutoBind )
{
Assert( pVertices != (IMesh *)m_pQueuedMesh );
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::BindBatch, pVertices, pAutoBind );
}
void CMatQueuedRenderContext::DrawBatch(int firstIndex, int numIndices )
{
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::DrawBatch, firstIndex, numIndices );
}
void CMatQueuedRenderContext::EndBatch()
{
m_queue.QueueCall( m_pHardwareContext, &IMatRenderContext::EndBatch );
}
void CMatQueuedRenderContext::DeferredBeginBatch( uint16 *pIndexData, int nIndices )
{
m_pQueuedMesh->DeferredGetDynamicMesh( 0, false, NULL, NULL, NULL );
m_pQueuedMesh->ExecuteDefferredBuild( NULL, 0, 0, pIndexData, nIndices );
m_pHardwareContext->BeginBatch( m_pQueuedMesh->DetachActualMesh() );
}
//-----------------------------------------------------------------------------
// Memory allocation calls for queued mesh, et. al.
//-----------------------------------------------------------------------------
byte *CMatQueuedRenderContext::AllocVertices( int nVerts, int nVertexSize )
{
MEM_ALLOC_CREDIT();
#if defined(_WIN32) && !defined(_X360)
const byte *pNextAlloc = (const byte *)(m_Vertices.GetBase()) + m_Vertices.GetUsed() + AlignValue( nVerts * nVertexSize, 16 );
const byte *pCommitLimit = (const byte *)(m_Vertices.GetBase()) + m_Vertices.GetSize();
#endif
void *pResult = m_Vertices.Alloc( nVerts * nVertexSize, false );
#if defined(_WIN32) && !defined(_X360)
if ( !pResult )
{
// Force a crash with useful minidump info in the registers.
uint64 status = 0x31415926;
// Print some information to the console so that it's picked up in the minidump comment.
Msg( "AllocVertices( %d, %d ) on %p failed. m_Vertices is based at %p with a size of 0x%x.\n", nVerts, nVertexSize, this, m_Vertices.GetBase(), m_Vertices.GetSize() );
Msg( "%d vertices used.\n", m_Vertices.GetUsed() );
if ( pNextAlloc > pCommitLimit )
{
Msg( "VirtualAlloc would have been called. %p > %p.\n", pNextAlloc, pCommitLimit );
const byte *pNewCommitLimit = AlignValue( pNextAlloc, 128 * 1024 );
const uint32 commitSize = pNewCommitLimit - pCommitLimit;
const void *pRet = VirtualAlloc( (void *)pCommitLimit, commitSize, MEM_COMMIT, PAGE_READWRITE );
if ( !pRet )
status = GetLastError();
Msg( "VirtualAlloc( %p, %d ) returned %p on repeat. VirtualAlloc %s with code %x.\n", pCommitLimit, commitSize, pRet, (pRet != NULL) ? "succeeded" : "failed", (uint32) status );
}
else
{
Msg( "VirtualAlloc would not have been called. %p <= %p.\n", pNextAlloc, pCommitLimit );
}
// Now crash.
*(volatile uint64 *)0 = status << 32 | m_Vertices.GetUsed();
}
#endif
return (byte *) pResult;
}
uint16 *CMatQueuedRenderContext::AllocIndices( int nIndices )
{
MEM_ALLOC_CREDIT();
#if defined(_WIN32) && !defined(_X360)
const byte *pNextAlloc = (const byte *)(m_Indices.GetBase()) + m_Indices.GetUsed() + AlignValue( nIndices * sizeof(uint16), 16 );
const byte *pCommitLimit = (const byte *)(m_Indices.GetBase()) + m_Indices.GetSize();
#endif
void *pResult = m_Indices.Alloc( nIndices * sizeof(uint16), false );
#if defined(_WIN32) && !defined(_X360)
if ( !pResult )
{
// Force a crash with useful minidump info in the registers.
uint64 status = 0x31415926;
// Print some information to the console so that it's picked up in the minidump comment.
Msg( "AllocIndices( %d ) on %p failed. m_Indices is based at %p with a size of 0x%x.\n", nIndices, this, m_Indices.GetBase(), m_Indices.GetSize() );
Msg( "%d indices used.\n", m_Indices.GetUsed() );
if ( pNextAlloc > pCommitLimit )
{
Msg( "VirtualAlloc would have been called. %p > %p.\n", pNextAlloc, pCommitLimit );
const byte *pNewCommitLimit = AlignValue( pNextAlloc, 128 * 1024 );
const uint32 commitSize = pNewCommitLimit - pCommitLimit;
const void *pRet = VirtualAlloc( (void *)pCommitLimit, commitSize, MEM_COMMIT, PAGE_READWRITE );
if ( !pRet )
status = GetLastError();
Msg( "VirtualAlloc( %p, %d ) returned %p on repeat. VirtualAlloc %s with code %x.\n", pCommitLimit, commitSize, pRet, (pRet != NULL) ? "succeeded" : "failed", (uint32) status );
}
else
{
Msg( "VirtualAlloc would not have been called. %p <= %p.\n", pNextAlloc, pCommitLimit );
}
// Now crash.
*(volatile uint64 *)0 = status << 32 | m_Indices.GetUsed();
}
#endif
return (uint16 *) pResult;
}
byte *CMatQueuedRenderContext::ReallocVertices( byte *pVerts, int nVertsOld, int nVertsNew, int nVertexSize )
{
Assert( nVertsNew <= nVertsOld );
if ( nVertsNew < nVertsOld )
{
unsigned nBytes = ( ( nVertsOld - nVertsNew ) * nVertexSize );
m_Vertices.FreeToAllocPoint( AlignValue( m_Vertices.GetCurrentAllocPoint() - nBytes, 16), false ); // memstacks 128 bit aligned
}
return pVerts;
}
uint16 *CMatQueuedRenderContext::ReallocIndices( uint16 *pIndices, int nIndicesOld, int nIndicesNew )
{
Assert( nIndicesNew <= nIndicesOld );
if ( nIndicesNew < nIndicesOld )
{
unsigned nBytes = ( ( nIndicesOld - nIndicesNew ) * sizeof(uint16) );
m_Indices.FreeToAllocPoint( AlignValue( m_Indices.GetCurrentAllocPoint() - nBytes, 16 ), false ); // memstacks 128 bit aligned
}
return pIndices;
}
void CMatQueuedRenderContext::FreeVertices( byte *pVerts, int nVerts, int nVertexSize )
{
// free at end of call dispatch
}
void CMatQueuedRenderContext::FreeIndices( uint16 *pIndices, int nIndices )
{
// free at end of call dispatch
}
//------------------------------------------------------------------------------
// Color correction related methods
//------------------------------------------------------------------------------
ColorCorrectionHandle_t CMatQueuedRenderContext::AddLookup( const char *pName )
{
MaterialLock_t hLock = m_pMaterialSystem->Lock();
ColorCorrectionHandle_t hCC = ColorCorrectionSystem()->AddLookup( pName );
m_pMaterialSystem->Unlock( hLock );
return hCC;
}
bool CMatQueuedRenderContext::RemoveLookup( ColorCorrectionHandle_t handle )
{
MaterialLock_t hLock = m_pMaterialSystem->Lock();
bool bRemoved = ColorCorrectionSystem()->RemoveLookup( handle );
m_pMaterialSystem->Unlock( hLock );
return bRemoved;
}
void CMatQueuedRenderContext::LockLookup( ColorCorrectionHandle_t handle )
{
MaterialLock_t hLock = m_pMaterialSystem->Lock();
ColorCorrectionSystem()->LockLookup( handle );
m_pMaterialSystem->Unlock( hLock );
}
void CMatQueuedRenderContext::LoadLookup( ColorCorrectionHandle_t handle, const char *pLookupName )
{
MaterialLock_t hLock = m_pMaterialSystem->Lock();
ColorCorrectionSystem()->LoadLookup( handle, pLookupName );
m_pMaterialSystem->Unlock( hLock );
}
void CMatQueuedRenderContext::UnlockLookup( ColorCorrectionHandle_t handle )
{
MaterialLock_t hLock = m_pMaterialSystem->Lock();
ColorCorrectionSystem()->UnlockLookup( handle );
m_pMaterialSystem->Unlock( hLock );
}
// NOTE: These are synchronous calls! The rendering thread is stopped, the current queue is drained and the pixels are read
// NOTE: We should also have a queued read pixels in the API for doing mid frame reads (as opposed to screenshots)
void CMatQueuedRenderContext::ReadPixels( int x, int y, int width, int height, unsigned char *data, ImageFormat dstFormat )
{
EndRender();
MaterialLock_t hLock = m_pMaterialSystem->Lock();
this->CallQueued(false);
g_pShaderAPI->ReadPixels( x, y, width, height, data, dstFormat );
m_pMaterialSystem->Unlock( hLock );
BeginRender();
}
void CMatQueuedRenderContext::ReadPixelsAndStretch( Rect_t *pSrcRect, Rect_t *pDstRect, unsigned char *pBuffer, ImageFormat dstFormat, int nDstStride )
{
EndRender();
MaterialLock_t hLock = m_pMaterialSystem->Lock();
this->CallQueued(false);
g_pShaderAPI->ReadPixels( pSrcRect, pDstRect, pBuffer, dstFormat, nDstStride );
m_pMaterialSystem->Unlock( hLock );
BeginRender();
}