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authorJason Maskell <[email protected]>2016-05-12 10:58:15 +0200
committerJason Maskell <[email protected]>2016-05-12 10:58:15 +0200
commit72b21c69e32c73abf3a18b0e962746e64faebba4 (patch)
treecd22b1b298bc865c3ae6037e8eb89a64a94203ea /sample/d3d11/Effects11/EffectLoad.cpp
parentMerge branch 'master' of https://github.com/NVIDIAGameWorks/WaveWorks (diff)
downloadwaveworks_archive-72b21c69e32c73abf3a18b0e962746e64faebba4.tar.xz
waveworks_archive-72b21c69e32c73abf3a18b0e962746e64faebba4.zip
Restructuring starts. Got some initial CMake problems sorted. Need to extend.
Diffstat (limited to 'sample/d3d11/Effects11/EffectLoad.cpp')
-rw-r--r--sample/d3d11/Effects11/EffectLoad.cpp3982
1 files changed, 0 insertions, 3982 deletions
diff --git a/sample/d3d11/Effects11/EffectLoad.cpp b/sample/d3d11/Effects11/EffectLoad.cpp
deleted file mode 100644
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--- a/sample/d3d11/Effects11/EffectLoad.cpp
+++ /dev/null
@@ -1,3982 +0,0 @@
-//////////////////////////////////////////////////////////////////////////////
-//
-// Copyright (C) Microsoft Corporation. All Rights Reserved.
-//
-// File: EffectLoad.cpp
-// Content: D3DX11 Effects file loading code
-//
-//////////////////////////////////////////////////////////////////////////////
-
-#include "pchfx.h"
-
-#include <EffectStates11.h>
-
-#define PRIVATENEW new(m_BulkHeap)
-
-namespace D3DX11Effects
-{
-
-LPCSTR g_szEffectLoadArea = "D3D11EffectLoader";
-
-SRasterizerBlock g_NullRasterizer;
-SDepthStencilBlock g_NullDepthStencil;
-SBlendBlock g_NullBlend;
-SShaderResource g_NullTexture;
-SInterface g_NullInterface;
-SUnorderedAccessView g_NullUnorderedAccessView;
-SRenderTargetView g_NullRenderTargetView;
-SDepthStencilView g_NullDepthStencilView;
-
-// these VTables must be setup in the proper order:
-// 1) SetShader
-// 2) SetConstantBuffers
-// 3) SetSamplers
-// 4) SetShaderResources
-// 5) CreateShader
-SD3DShaderVTable g_vtPS = {
- (void (__stdcall ID3D11DeviceContext::*)(ID3D11DeviceChild*, ID3D11ClassInstance*const*, UINT)) &ID3D11DeviceContext::PSSetShader,
- &ID3D11DeviceContext::PSSetConstantBuffers,
- &ID3D11DeviceContext::PSSetSamplers,
- &ID3D11DeviceContext::PSSetShaderResources,
- (HRESULT (__stdcall ID3D11Device::*)(const void *, SIZE_T, ID3D11ClassLinkage*, ID3D11DeviceChild **)) &ID3D11Device::CreatePixelShader
-};
-
-SD3DShaderVTable g_vtVS = {
- (void (__stdcall ID3D11DeviceContext::*)(ID3D11DeviceChild*, ID3D11ClassInstance*const*, UINT)) &ID3D11DeviceContext::VSSetShader,
- &ID3D11DeviceContext::VSSetConstantBuffers,
- &ID3D11DeviceContext::VSSetSamplers,
- &ID3D11DeviceContext::VSSetShaderResources,
- (HRESULT (__stdcall ID3D11Device::*)(const void *, SIZE_T, ID3D11ClassLinkage*, ID3D11DeviceChild **)) &ID3D11Device::CreateVertexShader
-};
-
-SD3DShaderVTable g_vtGS = {
- (void (__stdcall ID3D11DeviceContext::*)(ID3D11DeviceChild*, ID3D11ClassInstance*const*, UINT)) &ID3D11DeviceContext::GSSetShader,
- &ID3D11DeviceContext::GSSetConstantBuffers,
- &ID3D11DeviceContext::GSSetSamplers,
- &ID3D11DeviceContext::GSSetShaderResources,
- (HRESULT (__stdcall ID3D11Device::*)(const void *, SIZE_T, ID3D11ClassLinkage*, ID3D11DeviceChild **)) &ID3D11Device::CreateGeometryShader
-};
-
-SD3DShaderVTable g_vtHS = {
- (void (__stdcall ID3D11DeviceContext::*)(ID3D11DeviceChild*, ID3D11ClassInstance*const*, UINT)) &ID3D11DeviceContext::HSSetShader,
- &ID3D11DeviceContext::HSSetConstantBuffers,
- &ID3D11DeviceContext::HSSetSamplers,
- &ID3D11DeviceContext::HSSetShaderResources,
- (HRESULT (__stdcall ID3D11Device::*)(const void *, SIZE_T, ID3D11ClassLinkage*, ID3D11DeviceChild **)) &ID3D11Device::CreateHullShader
-};
-
-SD3DShaderVTable g_vtDS = {
- (void (__stdcall ID3D11DeviceContext::*)(ID3D11DeviceChild*, ID3D11ClassInstance*const*, UINT)) &ID3D11DeviceContext::DSSetShader,
- &ID3D11DeviceContext::DSSetConstantBuffers,
- &ID3D11DeviceContext::DSSetSamplers,
- &ID3D11DeviceContext::DSSetShaderResources,
- (HRESULT (__stdcall ID3D11Device::*)(const void *, SIZE_T, ID3D11ClassLinkage*, ID3D11DeviceChild **)) &ID3D11Device::CreateDomainShader
-};
-
-SD3DShaderVTable g_vtCS = {
- (void (__stdcall ID3D11DeviceContext::*)(ID3D11DeviceChild*, ID3D11ClassInstance*const*, UINT)) &ID3D11DeviceContext::CSSetShader,
- &ID3D11DeviceContext::CSSetConstantBuffers,
- &ID3D11DeviceContext::CSSetSamplers,
- &ID3D11DeviceContext::CSSetShaderResources,
- (HRESULT (__stdcall ID3D11Device::*)(const void *, SIZE_T, ID3D11ClassLinkage*, ID3D11DeviceChild **)) &ID3D11Device::CreateComputeShader
-};
-
-SShaderBlock g_NullVS(&g_vtVS);
-SShaderBlock g_NullGS(&g_vtGS);
-SShaderBlock g_NullPS(&g_vtPS);
-SShaderBlock g_NullHS(&g_vtHS);
-SShaderBlock g_NullDS(&g_vtDS);
-SShaderBlock g_NullCS(&g_vtCS);
-
-D3D10_SHADER_VARIABLE_TYPE GetSimpleParameterTypeFromObjectType(EObjectType ObjectType)
-{
- switch (ObjectType)
- {
- case EOT_String:
- return D3D10_SVT_STRING;
- case EOT_Blend:
- return D3D10_SVT_BLEND;
- case EOT_DepthStencil:
- return D3D10_SVT_DEPTHSTENCIL;
- case EOT_Rasterizer:
- return D3D10_SVT_RASTERIZER;
- case EOT_PixelShader:
- case EOT_PixelShader5:
- return D3D10_SVT_PIXELSHADER;
- case EOT_VertexShader:
- case EOT_VertexShader5:
- return D3D10_SVT_VERTEXSHADER;
- case EOT_GeometryShader:
- case EOT_GeometryShaderSO:
- case EOT_GeometryShader5:
- return D3D10_SVT_GEOMETRYSHADER;
- case EOT_HullShader5:
- return D3D11_SVT_HULLSHADER;
- case EOT_DomainShader5:
- return D3D11_SVT_DOMAINSHADER;
- case EOT_ComputeShader5:
- return D3D11_SVT_COMPUTESHADER;
- case EOT_RenderTargetView:
- return D3D10_SVT_RENDERTARGETVIEW;
- case EOT_DepthStencilView:
- return D3D10_SVT_DEPTHSTENCILVIEW;
- case EOT_Texture:
- case EOT_Texture1D:
- case EOT_Texture1DArray:
- case EOT_Texture2D:
- case EOT_Texture2DArray:
- case EOT_Texture2DMS:
- case EOT_Texture2DMSArray:
- case EOT_Texture3D:
- case EOT_TextureCube:
- case EOT_TextureCubeArray:
- return D3D10_SVT_TEXTURE;
- case EOT_Buffer:
- return D3D10_SVT_BUFFER;
- case EOT_Sampler:
- return D3D10_SVT_SAMPLER;
- case EOT_ByteAddressBuffer:
- return D3D11_SVT_BYTEADDRESS_BUFFER;
- case EOT_StructuredBuffer:
- return D3D11_SVT_STRUCTURED_BUFFER;
- case EOT_RWTexture1D:
- return D3D11_SVT_RWTEXTURE1D;
- case EOT_RWTexture1DArray:
- return D3D11_SVT_RWTEXTURE1DARRAY;
- case EOT_RWTexture2D:
- return D3D11_SVT_RWTEXTURE2D;
- case EOT_RWTexture2DArray:
- return D3D11_SVT_RWTEXTURE2DARRAY;
- case EOT_RWTexture3D:
- return D3D11_SVT_RWTEXTURE3D;
- case EOT_RWBuffer:
- return D3D11_SVT_RWBUFFER;
- case EOT_RWByteAddressBuffer:
- return D3D11_SVT_RWBYTEADDRESS_BUFFER;
- case EOT_RWStructuredBuffer:
- case EOT_RWStructuredBufferAlloc:
- case EOT_RWStructuredBufferConsume:
- return D3D11_SVT_RWSTRUCTURED_BUFFER;
- case EOT_AppendStructuredBuffer:
- return D3D11_SVT_APPEND_STRUCTURED_BUFFER;
- case EOT_ConsumeStructuredBuffer:
- return D3D11_SVT_CONSUME_STRUCTURED_BUFFER;
- default:
- D3DXASSERT(0);
- }
- return D3D10_SVT_VOID;
-}
-
-inline HRESULT VerifyPointer(UINT oBase, UINT dwSize, UINT dwMaxSize)
-{
- UINT dwAdd = oBase + dwSize;
- if (dwAdd < oBase || dwAdd > dwMaxSize)
- return E_FAIL;
- return S_OK;
-}
-
-//////////////////////////////////////////////////////////////////////////
-// EffectHeap
-// A simple class which assists in adding data to a block of memory
-//////////////////////////////////////////////////////////////////////////
-
-CEffectHeap::CEffectHeap()
-{
- m_pData = NULL;
- m_dwSize = m_dwBufferSize = 0;
-}
-
-CEffectHeap::~CEffectHeap()
-{
- SAFE_DELETE_ARRAY(m_pData);
-}
-
-UINT CEffectHeap::GetSize()
-{
- return m_dwSize;
-}
-
-HRESULT CEffectHeap::ReserveMemory(UINT dwSize)
-{
- HRESULT hr = S_OK;
-
- D3DXASSERT(!m_pData);
- D3DXASSERT(dwSize == AlignToPowerOf2(dwSize, c_DataAlignment));
-
- m_dwBufferSize = dwSize;
-
- VN( m_pData = NEW BYTE[m_dwBufferSize] );
-
- // make sure that we have machine word alignment
- D3DXASSERT(m_pData == AlignToPowerOf2(m_pData, c_DataAlignment));
-
-lExit:
- return hr;
-}
-
-HRESULT CEffectHeap::AddString(const char *pString, __deref_out_z char **ppPointer)
-{
- size_t size = strlen(pString) + 1;
- D3DXASSERT( size <= 0xffffffff );
- return AddData(pString, (UINT)size, (void**) ppPointer);
-}
-
-// This data is forcibly aligned, so make sure you account for that in calculating heap size
-template <bool bCopyData>
-HRESULT CEffectHeap::AddDataInternal(const void *pData, UINT dwSize, void **ppPointer)
-{
- CCheckedDword chkFinalSize( m_dwSize );
- UINT finalSize;
- HRESULT hr = S_OK;
-
- chkFinalSize += dwSize;
- chkFinalSize += c_DataAlignment; // account for alignment
-
- VHD( chkFinalSize.GetValue(&finalSize), "Overflow while adding data to Effect heap." );
-
- // align original value
- finalSize = AlignToPowerOf2(finalSize - c_DataAlignment, c_DataAlignment);
- VBD( finalSize <= m_dwBufferSize, "Overflow adding data to Effect heap." );
-
- *ppPointer = m_pData + m_dwSize;
- D3DXASSERT(*ppPointer == AlignToPowerOf2(*ppPointer, c_DataAlignment));
-
- if( bCopyData )
- {
- memcpy(*ppPointer, pData, dwSize);
- }
- m_dwSize = finalSize;
-
-lExit:
- if (FAILED(hr))
- *ppPointer = NULL;
-
- return hr;
-}
-
-HRESULT CEffectHeap::AddData(const void *pData, UINT dwSize, void **ppPointer)
-{
- return AddDataInternal<true>( pData, dwSize, ppPointer );
-}
-
-// Moves a string from the general heap to the private heap and modifies the pointer to
-// point to the new memory block.
-// The general heap is freed as a whole, so we don't worry about leaking the given string pointer.
-// This data is forcibly aligned, so make sure you account for that in calculating heap size
-HRESULT CEffectHeap::MoveString(__deref_inout_z char **ppString)
-{
- HRESULT hr;
- char *pNewPointer;
-
- if (*ppString == NULL)
- return S_OK;
-
- hr = AddString(*ppString, &pNewPointer);
- *ppString = pNewPointer;
-
- return hr;
-}
-
-// Allocates space but does not move data
-// The general heap is freed as a whole, so we don't worry about leaking the given string pointer.
-// This data is forcibly aligned, so make sure you account for that in calculating heap size
-HRESULT CEffectHeap::MoveEmptyDataBlock(void **ppData, UINT size)
-{
- HRESULT hr;
- void *pNewPointer;
-
- hr = AddDataInternal<false>(*ppData, size, &pNewPointer);
-
- *ppData = pNewPointer;
- if (size == 0)
- {
- // To help catch bugs, set zero-byte blocks to null. There's no real reason to do this
- *ppData = NULL;
- }
-
- return hr;
-}
-
-// Moves an array of SInterfaceParameters from the general heap to the private heap and modifies the pointer to
-// point to the new memory block.
-// The general heap is freed as a whole, so we don't worry about leaking the given string pointer.
-// This data is forcibly aligned, so make sure you account for that in calculating heap size
-HRESULT CEffectHeap::MoveInterfaceParameters(UINT InterfaceCount, __in_ecount(1) SShaderBlock::SInterfaceParameter **ppInterfaces)
-{
- HRESULT hr;
- SShaderBlock::SInterfaceParameter *pNewPointer;
-
- if (*ppInterfaces == NULL)
- return S_OK;
-
- VBD( InterfaceCount <= D3D11_SHADER_MAX_INTERFACES, "Internal loading error: InterfaceCount > D3D11_SHADER_MAX_INTERFACES." );
- VH( AddData(*ppInterfaces, InterfaceCount * sizeof(SShaderBlock::SInterfaceParameter), (void**)&pNewPointer) );
-
- for( UINT i=0; i < InterfaceCount; i++ )
- {
- VH( MoveString( &pNewPointer[i].pName ) );
- }
-
- *ppInterfaces = pNewPointer;
-
-lExit:
- return hr;
-}
-
-
-// Moves data from the general heap to the private heap and modifies the pointer to
-// point to the new memory block
-// The general heap is freed as a whole, so we don't worry about leaking the given pointer.
-// This data is forcibly aligned, so make sure you account for that in calculating heap size
-HRESULT CEffectHeap::MoveData(void **ppData, UINT size)
-{
- HRESULT hr;
- void *pNewPointer;
-
- hr = AddData(*ppData, size, &pNewPointer);
-
- *ppData = pNewPointer;
- if (size == 0)
- {
- // To help catch bugs, set zero-byte blocks to null. There's no real reason to do this
- *ppData = NULL;
- }
-
- return hr;
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-// Load API
-//////////////////////////////////////////////////////////////////////////
-
-HRESULT CEffect::LoadEffect(CONST void *pEffectBuffer, UINT cbEffectBuffer)
-{
- HRESULT hr = S_OK;
- CEffectLoader loader;
-
- if (!pEffectBuffer)
- {
- DPF(0, "%s: pEffectBuffer is NULL.", g_szEffectLoadArea);
- VH( E_INVALIDARG );
- }
-
- VH( loader.LoadEffect(this, pEffectBuffer, cbEffectBuffer) );
-
-lExit:
- if( FAILED( hr ) )
- {
- // Release here because m_pShaderBlocks may still be in loader.m_BulkHeap if loading failed before we reallocated the memory
- ReleaseShaderRefection();
- }
- return hr;
-}
-
-//////////////////////////////////////////////////////////////////////////
-// CEffectLoader
-// A helper class which loads an effect
-//////////////////////////////////////////////////////////////////////////
-
-HRESULT CEffectLoader::GetUnstructuredDataBlock(UINT offset, UINT *pdwSize, void **ppData)
-{
- HRESULT hr = S_OK;
- UINT *pBlockSize;
-
- VH( m_msUnstructured.ReadAtOffset(offset, sizeof(*pBlockSize), (void**) &pBlockSize ) );
- *pdwSize = *pBlockSize;
-
- VH( m_msUnstructured.Read(ppData, *pdwSize) );
-
-lExit:
- return hr;
-}
-
-// position in buffer is lost on error
-//
-// This function should be used in 1:1 conjunction with CEffectHeap::MoveString;
-// that is, any string added to the reflection heap with this function
-// must be relocated with MoveString at some point later on.
-HRESULT CEffectLoader::GetStringAndAddToReflection(UINT offset, __out_ecount_full(1) char **ppString)
-{
- HRESULT hr = S_OK;
- LPCSTR pName;
- SIZE_T oldPos;
-
- if (offset == 0)
- {
- *ppString = NULL;
- goto lExit;
- }
-
- oldPos = m_msUnstructured.GetPosition();
-
- VH( m_msUnstructured.ReadAtOffset(offset, &pName) );
- m_ReflectionMemory += AlignToPowerOf2( (UINT)strlen(pName) + 1, c_DataAlignment);
- *ppString = const_cast<char*>(pName);
-
- m_msUnstructured.Seek(oldPos);
-
-lExit:
- return hr;
-}
-
-// position in buffer is lost on error
-//
-// This function should be used in 1:1 conjunction with CEffectHeap::MoveInterfaceParameters;
-// that is, any array of parameters added to the reflection heap with this function
-// must be relocated with MoveInterfaceParameters at some point later on.
-HRESULT CEffectLoader::GetInterfaceParametersAndAddToReflection( UINT InterfaceCount, UINT offset, __out_ecount_full(1) SShaderBlock::SInterfaceParameter **ppInterfaces )
-{
- HRESULT hr = S_OK;
- SBinaryInterfaceInitializer* pInterfaceInitializer;
- SIZE_T oldPos;
-
- if (offset == 0)
- {
- *ppInterfaces = NULL;
- goto lExit;
- }
-
- oldPos = m_msUnstructured.GetPosition();
-
- VBD( InterfaceCount <= D3D11_SHADER_MAX_INTERFACES, "Internal loading error: InterfaceCount > D3D11_SHADER_MAX_INTERFACES." );
- m_ReflectionMemory += AlignToPowerOf2(InterfaceCount * sizeof(SShaderBlock::SInterfaceParameter), c_DataAlignment);
- D3DXASSERT( ppInterfaces );
- (*ppInterfaces) = PRIVATENEW SShaderBlock::SInterfaceParameter[InterfaceCount];
- VN( *ppInterfaces );
-
- VHD( m_msUnstructured.ReadAtOffset(offset, sizeof(SBinaryInterfaceInitializer) * InterfaceCount, (void**)&pInterfaceInitializer),
- "Invalid pEffectBuffer: cannot read interface initializer." );
-
- for( UINT i=0; i < InterfaceCount; i++ )
- {
- (*ppInterfaces)[i].Index = pInterfaceInitializer[i].ArrayIndex;
- VHD( m_msUnstructured.ReadAtOffset(pInterfaceInitializer[i].oInstanceName, const_cast<LPCSTR*>(&(*ppInterfaces)[i].pName)),
- "Invalid pEffectBuffer: cannot read interface initializer." );
- m_ReflectionMemory += AlignToPowerOf2( (UINT)strlen((*ppInterfaces)[i].pName) + 1, c_DataAlignment);
- }
-
- m_msUnstructured.Seek(oldPos);
-
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupCBPointer(SConstantBuffer **ppCB)
-{
- HRESULT hr = S_OK;
-
- SIZE_T index = (SConstantBuffer*)*ppCB - m_pOldCBs;
- D3DXASSERT( index * sizeof(SConstantBuffer) == ((size_t)(SConstantBuffer*)*ppCB - (size_t)m_pOldCBs) );
- VBD( index < m_pEffect->m_CBCount, "Internal loading error: invalid constant buffer index." );
- *ppCB = (SConstantBuffer*)(m_pEffect->m_pCBs + index);
-
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupShaderPointer(SShaderBlock **ppShaderBlock)
-{
- HRESULT hr = S_OK;
- if (*ppShaderBlock != &g_NullVS && *ppShaderBlock != &g_NullGS && *ppShaderBlock != &g_NullPS &&
- *ppShaderBlock != &g_NullHS && *ppShaderBlock != &g_NullDS && *ppShaderBlock != &g_NullCS &&
- *ppShaderBlock != NULL)
- {
- SIZE_T index = *ppShaderBlock - m_pOldShaders;
- D3DXASSERT( index * sizeof(SShaderBlock) == ((size_t)*ppShaderBlock - (size_t)m_pOldShaders) );
- VBD( index < m_pEffect->m_ShaderBlockCount, "Internal loading error: invalid shader index." );
- *ppShaderBlock = m_pEffect->m_pShaderBlocks + index;
- }
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupDSPointer(SDepthStencilBlock **ppDSBlock)
-{
- HRESULT hr = S_OK;
- if (*ppDSBlock != &g_NullDepthStencil && *ppDSBlock != NULL)
- {
- SIZE_T index = *ppDSBlock - m_pOldDS;
- D3DXASSERT( index * sizeof(SDepthStencilBlock) == ((size_t)*ppDSBlock - (size_t)m_pOldDS) );
- VBD( index < m_pEffect->m_DepthStencilBlockCount, "Internal loading error: invalid depth-stencil state index." );
- *ppDSBlock = m_pEffect->m_pDepthStencilBlocks + index;
- }
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupABPointer(SBlendBlock **ppABBlock)
-{
- HRESULT hr = S_OK;
- if (*ppABBlock != &g_NullBlend && *ppABBlock != NULL)
- {
- SIZE_T index = *ppABBlock - m_pOldAB;
- D3DXASSERT( index * sizeof(SBlendBlock) == ((size_t)*ppABBlock - (size_t)m_pOldAB) );
- VBD( index < m_pEffect->m_BlendBlockCount, "Internal loading error: invalid blend state index." );
- *ppABBlock = m_pEffect->m_pBlendBlocks + index;
- }
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupRSPointer(SRasterizerBlock **ppRSBlock)
-{
- HRESULT hr = S_OK;
- if (*ppRSBlock != &g_NullRasterizer && *ppRSBlock != NULL)
- {
- SIZE_T index = *ppRSBlock - m_pOldRS;
- D3DXASSERT( index * sizeof(SRasterizerBlock) == ((size_t)*ppRSBlock - (size_t)m_pOldRS) );
- VBD( index < m_pEffect->m_RasterizerBlockCount, "Internal loading error: invalid rasterizer state index." );
- *ppRSBlock = m_pEffect->m_pRasterizerBlocks + index;
- }
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupSamplerPointer(SSamplerBlock **ppSampler)
-{
- HRESULT hr = S_OK;
- SIZE_T index = *ppSampler - m_pOldSamplers;
- D3DXASSERT( index * sizeof(SSamplerBlock) == ((size_t)*ppSampler - (size_t)m_pOldSamplers) );
- VBD( index < m_pEffect->m_SamplerBlockCount, "Internal loading error: invalid sampler index." );
- *ppSampler = m_pEffect->m_pSamplerBlocks + index;
-
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupInterfacePointer(SInterface **ppInterface, bool CheckBackgroundInterfaces)
-{
- HRESULT hr = S_OK;
- if (*ppInterface != &g_NullInterface && *ppInterface != NULL)
- {
- SIZE_T index = *ppInterface - m_pOldInterfaces;
- if(index < m_OldInterfaceCount)
- {
- D3DXASSERT( index * sizeof(SInterface) == ((size_t)*ppInterface - (size_t)m_pOldInterfaces) );
- *ppInterface = m_pEffect->m_pInterfaces + index;
- }
- else
- {
- VBD( CheckBackgroundInterfaces, "Internal loading error: invalid interface pointer." );
- for( index=0; index < m_BackgroundInterfaces.GetSize(); index++ )
- {
- if( *ppInterface == m_BackgroundInterfaces[ (UINT)index ] )
- {
- // The interfaces m_BackgroundInterfaces were concatenated to the original ones in m_pEffect->m_pInterfaces
- *ppInterface = m_pEffect->m_pInterfaces + (m_OldInterfaceCount + index);
- break;
- }
- }
- VBD( index < m_BackgroundInterfaces.GetSize(), "Internal loading error: invalid interface pointer." );
- }
- }
-
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupShaderResourcePointer(SShaderResource **ppResource)
-{
- HRESULT hr = S_OK;
- if (*ppResource != &g_NullTexture && *ppResource != NULL)
- {
- SIZE_T index = *ppResource - m_pOldShaderResources;
- D3DXASSERT( index * sizeof(SShaderResource) == ((size_t)*ppResource - (size_t)m_pOldShaderResources) );
-
- // could be a TBuffer or a texture; better check first
- if (index < m_pEffect->m_ShaderResourceCount)
- {
- *ppResource = m_pEffect->m_pShaderResources + index;
- }
- else
- {
- // if this is a TBuffer, then the shader resource pointer
- // actually points into a SConstantBuffer's TBuffer field
- index = (SConstantBuffer*)*ppResource - (SConstantBuffer*)&m_pOldCBs->TBuffer;
- D3DXASSERT( index * sizeof(SConstantBuffer) == ((size_t)(SConstantBuffer*)*ppResource - (size_t)(SConstantBuffer*)&m_pOldCBs->TBuffer) );
- VBD( index < m_pEffect->m_CBCount, "Internal loading error: invalid SRV index." );
- *ppResource = &m_pEffect->m_pCBs[index].TBuffer;
- }
- }
-
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupUnorderedAccessViewPointer(SUnorderedAccessView **ppUnorderedAccessView)
-{
- HRESULT hr = S_OK;
- if (*ppUnorderedAccessView != &g_NullUnorderedAccessView && *ppUnorderedAccessView != NULL)
- {
- SIZE_T index = *ppUnorderedAccessView - m_pOldUnorderedAccessViews;
- D3DXASSERT( index * sizeof(SUnorderedAccessView) == ((size_t)*ppUnorderedAccessView - (size_t)m_pOldUnorderedAccessViews) );
-
- VBD( index < m_pEffect->m_UnorderedAccessViewCount, "Internal loading error: invalid UAV index." );
- *ppUnorderedAccessView = m_pEffect->m_pUnorderedAccessViews + index;
- }
-
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupRenderTargetViewPointer(SRenderTargetView **ppRenderTargetView)
-{
- HRESULT hr = S_OK;
- if (*ppRenderTargetView != &g_NullRenderTargetView && *ppRenderTargetView != NULL)
- {
- SIZE_T index = *ppRenderTargetView - m_pOldRenderTargetViews;
- D3DXASSERT( index * sizeof(SRenderTargetView) == ((size_t)*ppRenderTargetView - (size_t)m_pOldRenderTargetViews) );
- VBD( index < m_pEffect->m_RenderTargetViewCount, "Internal loading error: invalid RTV index." );
- *ppRenderTargetView = m_pEffect->m_pRenderTargetViews + index;
- }
-
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupDepthStencilViewPointer(SDepthStencilView **ppDepthStencilView)
-{
- HRESULT hr = S_OK;
- if (*ppDepthStencilView != &g_NullDepthStencilView && *ppDepthStencilView != NULL)
- {
- SIZE_T index = *ppDepthStencilView - m_pOldDepthStencilViews;
- D3DXASSERT( index * sizeof(SDepthStencilView) == ((size_t)*ppDepthStencilView - (size_t)m_pOldDepthStencilViews) );
- VBD( index < m_pEffect->m_DepthStencilViewCount, "Internal loading error: invalid DSV index." );
- *ppDepthStencilView = m_pEffect->m_pDepthStencilViews + index;
- }
-
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupStringPointer(SString **ppString)
-{
- HRESULT hr = S_OK;
- SIZE_T index = *ppString - m_pOldStrings;
- D3DXASSERT( index * sizeof(SString) == ((size_t)*ppString - (size_t)m_pOldStrings) );
- VBD(index < m_pEffect->m_StringCount, "Internal loading error: invalid string index." );
- *ppString = m_pEffect->m_pStrings + index;
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupMemberDataPointer(SMemberDataPointer **ppMemberData)
-{
- HRESULT hr = S_OK;
- SIZE_T index = *ppMemberData - m_pOldMemberDataBlocks;
- D3DXASSERT( index * sizeof(SMemberDataPointer) == ((size_t)*ppMemberData - (size_t)m_pOldMemberDataBlocks) );
- VBD( index < m_pEffect->m_MemberDataCount, "Internal loading error: invalid member block index." );
- *ppMemberData = m_pEffect->m_pMemberDataBlocks + index;
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupVariablePointer(SGlobalVariable **ppVar)
-{
- HRESULT hr = S_OK;
- SIZE_T index = *ppVar - m_pOldVars;
-
- if( index < m_pEffect->m_VariableCount )
- {
- D3DXASSERT( index * sizeof(SGlobalVariable) == ((size_t)*ppVar - (size_t)m_pOldVars) );
- *ppVar = m_pEffect->m_pVariables + index;
- }
- else if( m_pvOldMemberInterfaces )
- {
- // When cloning, m_pvOldMemberInterfaces may be non-NULL, and *ppVar may point to a variable in it.
- const SIZE_T Members = m_pvOldMemberInterfaces->GetSize();
- for( index=0; index < Members; index++ )
- {
- if( (ID3DX11EffectVariable*)(*m_pvOldMemberInterfaces)[ (UINT)index] == (ID3DX11EffectVariable*)*ppVar )
- {
- break;
- }
- }
- VBD( index < Members, "Internal loading error: invalid member pointer." );
- *ppVar = (SGlobalVariable*)m_pEffect->m_pMemberInterfaces[ (UINT)index];
- }
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::FixupGroupPointer(SGroup **ppGroup)
-{
- HRESULT hr = S_OK;
- if( *ppGroup != NULL )
- {
- SIZE_T index = *ppGroup - m_pOldGroups;
- D3DXASSERT( index * sizeof(SGroup) == ((size_t)*ppGroup - (size_t)m_pOldGroups) );
- VBD( index < m_pEffect->m_GroupCount, "Internal loading error: invalid group index." );
- *ppGroup = m_pEffect->m_pGroups + index;
- }
-lExit:
- return hr;
-}
-
-HRESULT GetEffectVersion( UINT effectFileTag, DWORD* pVersion )
-{
- D3DXASSERT( pVersion != NULL );
- if( !pVersion )
- return E_FAIL;
-
- for( UINT i = 0; i < NUM_EFFECT10_VERSIONS; i++ )
- {
- if( g_EffectVersions[i].m_Tag == effectFileTag )
- {
- *pVersion = g_EffectVersions[i].m_Version;
- return S_OK;
- }
- }
-
- return E_FAIL;
-}
-
-HRESULT CEffectLoader::LoadEffect(CEffect *pEffect, CONST void *pEffectBuffer, UINT cbEffectBuffer)
-{
- HRESULT hr = S_OK;
- UINT i, varSize, cMemberDataBlocks;
- CCheckedDword chkVariables = 0;
-
- // Used for cloning
- m_pvOldMemberInterfaces = NULL;
-
- m_BulkHeap.EnableAlignment();
-
- D3DXASSERT(pEffect && pEffectBuffer);
- m_pEffect = pEffect;
- m_EffectMemory = m_ReflectionMemory = 0;
-
- VN( m_pEffect->m_pReflection = NEW CEffectReflection() );
- m_pReflection = m_pEffect->m_pReflection;
-
- // Begin effect load
- VN( m_pEffect->m_pTypePool = NEW CEffect::CTypeHashTable );
- VN( m_pEffect->m_pStringPool = NEW CEffect::CStringHashTable );
- VN( m_pEffect->m_pPooledHeap = NEW CDataBlockStore );
- m_pEffect->m_pPooledHeap->EnableAlignment();
- m_pEffect->m_pTypePool->SetPrivateHeap(m_pEffect->m_pPooledHeap);
- m_pEffect->m_pStringPool->SetPrivateHeap(m_pEffect->m_pPooledHeap);
-
- VH( m_pEffect->m_pTypePool->AutoGrow() );
- VH( m_pEffect->m_pStringPool->AutoGrow() );
-
- // Load from blob
- m_pData = (BYTE*)pEffectBuffer;
- m_dwBufferSize = cbEffectBuffer;
-
- VH( m_msStructured.SetData(m_pData, m_dwBufferSize) );
-
- // At this point, we assume that the blob is valid
- VHD( m_msStructured.Read((void**) &m_pHeader, sizeof(*m_pHeader)), "pEffectBuffer is too small." );
-
- // Verify the version
- if( FAILED( hr = GetEffectVersion( m_pHeader->Tag, &m_Version ) ) )
- {
- DPF(0, "Effect version is unrecognized. This runtime supports fx_5_0 to %s.", g_EffectVersions[NUM_EFFECT10_VERSIONS-1].m_pName );
- VH( hr );
- }
-
- if( m_pHeader->RequiresPool() || m_pHeader->Pool.cObjectVariables > 0 || m_pHeader->Pool.cNumericVariables > 0 )
- {
- DPF(0, "Effect11 does not support EffectPools." );
- VH( E_FAIL );
- }
-
- // Get shader block count
- VBD( m_pHeader->cInlineShaders <= m_pHeader->cTotalShaders, "Invalid Effect header: cInlineShaders > cTotalShaders." );
-
- // Make sure the counts for the Effect don't overflow
- chkVariables = m_pHeader->Effect.cObjectVariables;
- chkVariables += m_pHeader->Effect.cNumericVariables;
- chkVariables += m_pHeader->cInterfaceVariables;
- chkVariables *= sizeof(SGlobalVariable);
- VH( chkVariables.GetValue(&varSize) );
-
- // Make sure the counts for the SMemberDataPointers don't overflow
- chkVariables = m_pHeader->cClassInstanceElements;
- chkVariables += m_pHeader->cBlendStateBlocks;
- chkVariables += m_pHeader->cRasterizerStateBlocks;
- chkVariables += m_pHeader->cDepthStencilBlocks;
- chkVariables += m_pHeader->cSamplers;
- chkVariables += m_pHeader->Effect.cCBs; // Buffer (for CBuffers and TBuffers)
- chkVariables += m_pHeader->Effect.cCBs; // SRV (for TBuffers)
- VHD( chkVariables.GetValue(&cMemberDataBlocks), "Overflow: too many Effect variables." );
-
- // Allocate effect resources
- VN( m_pEffect->m_pCBs = PRIVATENEW SConstantBuffer[m_pHeader->Effect.cCBs] );
- VN( m_pEffect->m_pDepthStencilBlocks = PRIVATENEW SDepthStencilBlock[m_pHeader->cDepthStencilBlocks] );
- VN( m_pEffect->m_pRasterizerBlocks = PRIVATENEW SRasterizerBlock[m_pHeader->cRasterizerStateBlocks] );
- VN( m_pEffect->m_pBlendBlocks = PRIVATENEW SBlendBlock[m_pHeader->cBlendStateBlocks] );
- VN( m_pEffect->m_pSamplerBlocks = PRIVATENEW SSamplerBlock[m_pHeader->cSamplers] );
-
- // we allocate raw bytes for variables because they are polymorphic types that need to be placement new'ed
- VN( m_pEffect->m_pVariables = (SGlobalVariable *)PRIVATENEW BYTE[varSize] );
- VN( m_pEffect->m_pAnonymousShaders = PRIVATENEW SAnonymousShader[m_pHeader->cInlineShaders] );
-
- VN( m_pEffect->m_pGroups = PRIVATENEW SGroup[m_pHeader->cGroups] );
- VN( m_pEffect->m_pShaderBlocks = PRIVATENEW SShaderBlock[m_pHeader->cTotalShaders] );
- VN( m_pEffect->m_pStrings = PRIVATENEW SString[m_pHeader->cStrings] );
- VN( m_pEffect->m_pShaderResources = PRIVATENEW SShaderResource[m_pHeader->cShaderResources] );
- VN( m_pEffect->m_pUnorderedAccessViews = PRIVATENEW SUnorderedAccessView[m_pHeader->cUnorderedAccessViews] );
- VN( m_pEffect->m_pInterfaces = PRIVATENEW SInterface[m_pHeader->cInterfaceVariableElements] );
- VN( m_pEffect->m_pMemberDataBlocks = PRIVATENEW SMemberDataPointer[cMemberDataBlocks] );
- VN( m_pEffect->m_pRenderTargetViews = PRIVATENEW SRenderTargetView[m_pHeader->cRenderTargetViews] );
- VN( m_pEffect->m_pDepthStencilViews = PRIVATENEW SDepthStencilView[m_pHeader->cDepthStencilViews] );
-
- UINT oStructured = m_pHeader->cbUnstructured + sizeof(SBinaryHeader5);
- VHD( m_msStructured.Seek(oStructured), "Invalid pEffectBuffer: Missing structured data block." );
- VH( m_msUnstructured.SetData(m_pData + sizeof(SBinaryHeader5), oStructured - sizeof(SBinaryHeader5)) );
-
- VH( LoadCBs() );
- VH( LoadObjectVariables() );
- VH( LoadInterfaceVariables() );
- VH( LoadGroups() );
-
- // Build shader dependencies
- for (i=0; i<m_pEffect->m_ShaderBlockCount; i++)
- {
- VH( BuildShaderBlock(&m_pEffect->m_pShaderBlocks[i]) );
- }
-
- for( UINT iGroup=0; iGroup<m_pHeader->cGroups; iGroup++ )
- {
- SGroup *pGroup = &m_pEffect->m_pGroups[iGroup];
- pGroup->HasDependencies = FALSE;
-
- for( UINT iTechnique=0; iTechnique < pGroup->TechniqueCount; iTechnique++ )
- {
- STechnique* pTech = &pGroup->pTechniques[iTechnique];
- pTech->HasDependencies = FALSE;
-
- for( UINT iPass=0; iPass < pTech->PassCount; iPass++ )
- {
- SPassBlock *pPass = &pTech->pPasses[iPass];
-
- pTech->HasDependencies |= pPass->CheckDependencies();
- }
- pGroup->HasDependencies |= pTech->HasDependencies;
- }
- }
-
- VH( InitializeReflectionDataAndMoveStrings() );
- VH( ReallocateReflectionData() );
- VH( ReallocateEffectData() );
-
- VB( m_pReflection->m_Heap.GetSize() == m_ReflectionMemory );
-
- // Verify that all of the various block/variable types were loaded
- VBD( m_pEffect->m_VariableCount == (m_pHeader->Effect.cObjectVariables + m_pHeader->Effect.cNumericVariables + m_pHeader->cInterfaceVariables), "Internal loading error: mismatched variable count." );
- VBD( m_pEffect->m_ShaderBlockCount == m_pHeader->cTotalShaders, "Internal loading error: mismatched shader block count." );
- VBD( m_pEffect->m_AnonymousShaderCount == m_pHeader->cInlineShaders, "Internal loading error: mismatched anonymous variable count." );
- VBD( m_pEffect->m_ShaderResourceCount == m_pHeader->cShaderResources, "Internal loading error: mismatched SRV count." );
- VBD( m_pEffect->m_InterfaceCount == m_pHeader->cInterfaceVariableElements + m_BackgroundInterfaces.GetSize(), "Internal loading error: mismatched interface count." );
- VBD( m_pEffect->m_UnorderedAccessViewCount == m_pHeader->cUnorderedAccessViews, "Internal loading error: mismatched UAV count." );
- VBD( m_pEffect->m_MemberDataCount == cMemberDataBlocks, "Internal loading error: mismatched member data block count." );
- VBD( m_pEffect->m_RenderTargetViewCount == m_pHeader->cRenderTargetViews, "Internal loading error: mismatched RTV count." );
- VBD( m_pEffect->m_DepthStencilViewCount == m_pHeader->cDepthStencilViews, "Internal loading error: mismatched DSV count." );
- VBD( m_pEffect->m_DepthStencilBlockCount == m_pHeader->cDepthStencilBlocks, "Internal loading error: mismatched depth-stencil state count." );
- VBD( m_pEffect->m_BlendBlockCount == m_pHeader->cBlendStateBlocks, "Internal loading error: mismatched blend state count." );
- VBD( m_pEffect->m_RasterizerBlockCount == m_pHeader->cRasterizerStateBlocks, "Internal loading error: mismatched rasterizer state count." );
- VBD( m_pEffect->m_SamplerBlockCount == m_pHeader->cSamplers, "Internal loading error: mismatched sampler count." );
- VBD( m_pEffect->m_StringCount == m_pHeader->cStrings, "Internal loading error: mismatched string count." );
-
- // Uncomment if you really need this information
- // DPF(0, "Effect heap size: %d, reflection heap size: %d, allocations avoided: %d", m_EffectMemory, m_ReflectionMemory, m_BulkHeap.m_cAllocations);
-
-lExit:
- return hr;
-}
-
-// position in buffer is lost on error
-HRESULT CEffectLoader::LoadStringAndAddToPool(__out_ecount_full(1) char **ppString, UINT dwOffset)
-{
- HRESULT hr = S_OK;
- char *pName;
- UINT hash;
- SIZE_T oldPos;
- CEffect::CStringHashTable::CIterator iter;
- UINT len;
-
- if (dwOffset == 0)
- {
- *ppString = NULL;
- goto lExit;
- }
-
- oldPos = m_msUnstructured.GetPosition();
-
- VHD( m_msUnstructured.ReadAtOffset(dwOffset, (LPCSTR *) &pName), "Invalid pEffectBuffer: cannot read string." );
- len = (UINT)strlen(pName);
- hash = ComputeHash((BYTE *)pName, len);
- if (FAILED(m_pEffect->m_pStringPool->FindValueWithHash(pName, hash, &iter)))
- {
- D3DXASSERT( m_pEffect->m_pPooledHeap != NULL );
- VN( (*ppString) = new(*m_pEffect->m_pPooledHeap) char[len + 1] );
- memcpy(*ppString, pName, len + 1);
- VHD( m_pEffect->m_pStringPool->AddValueWithHash(*ppString, hash), "Internal loading error: failed to add string to pool." );
- }
- else
- {
- *ppString = const_cast<LPSTR>(iter.GetData());
- }
-
- m_msUnstructured.Seek(oldPos);
-
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::LoadTypeAndAddToPool(SType **ppType, UINT dwOffset)
-{
- HRESULT hr = S_OK;
- SBinaryType *psType;
- SBinaryNumericType *pNumericType;
- EObjectType *pObjectType;
- UINT cMembers, iMember, cInterfaces;
- UINT oBaseClassType;
- SType temporaryType;
- CEffect::CTypeHashTable::CIterator iter;
- BYTE *pHashBuffer;
- UINT hash;
- SVariable *pTempMembers = NULL;
-
- m_HashBuffer.Empty();
-
- VHD( m_msUnstructured.ReadAtOffset(dwOffset, sizeof(SBinaryType), (void**) &psType), "Invalid pEffectBuffer: cannot read type." );
- VHD( LoadStringAndAddToPool(&temporaryType.pTypeName, psType->oTypeName), "Invalid pEffectBuffer: cannot read type name." );
- temporaryType.VarType = psType->VarType;
- temporaryType.Elements = psType->Elements;
- temporaryType.TotalSize = psType->TotalSize;
- temporaryType.Stride = psType->Stride;
- temporaryType.PackedSize = psType->PackedSize;
-
- // sanity check elements, size, stride, etc.
- UINT cElements = max(1, temporaryType.Elements);
- VBD( cElements * temporaryType.Stride == AlignToPowerOf2(temporaryType.TotalSize, SType::c_RegisterSize), "Invalid pEffectBuffer: invalid type size." );
- VBD( temporaryType.Stride % SType::c_RegisterSize == 0, "Invalid pEffectBuffer: invalid type stride." );
- VBD( temporaryType.PackedSize <= temporaryType.TotalSize && temporaryType.PackedSize % cElements == 0, "Invalid pEffectBuffer: invalid type packed size." );
-
- switch(temporaryType.VarType)
- {
- case EVT_Object:
- VHD( m_msUnstructured.Read((void**) &pObjectType, sizeof(UINT)), "Invalid pEffectBuffer: cannot read object type." );
- temporaryType.ObjectType = *pObjectType;
- VBD( temporaryType.VarType > EOT_Invalid && temporaryType.VarType < EOT_Count, "Invalid pEffectBuffer: invalid object type." );
-
- VN( pHashBuffer = m_HashBuffer.AddRange(sizeof(temporaryType.VarType) + sizeof(temporaryType.Elements) +
- sizeof(temporaryType.pTypeName) + sizeof(temporaryType.ObjectType)) );
- memcpy(pHashBuffer, &temporaryType.VarType, sizeof(temporaryType.VarType));
- pHashBuffer += sizeof(temporaryType.VarType);
- memcpy(pHashBuffer, &temporaryType.Elements, sizeof(temporaryType.Elements));
- pHashBuffer += sizeof(temporaryType.Elements);
- memcpy(pHashBuffer, &temporaryType.pTypeName, sizeof(temporaryType.pTypeName));
- pHashBuffer += sizeof(temporaryType.pTypeName);
- memcpy(pHashBuffer, &temporaryType.ObjectType, sizeof(temporaryType.ObjectType));
- break;
-
- case EVT_Interface:
- temporaryType.InterfaceType = NULL;
-
- VN( pHashBuffer = m_HashBuffer.AddRange(sizeof(temporaryType.VarType) + sizeof(temporaryType.Elements) +
- sizeof(temporaryType.pTypeName) + sizeof(temporaryType.ObjectType)) );
- memcpy(pHashBuffer, &temporaryType.VarType, sizeof(temporaryType.VarType));
- pHashBuffer += sizeof(temporaryType.VarType);
- memcpy(pHashBuffer, &temporaryType.Elements, sizeof(temporaryType.Elements));
- pHashBuffer += sizeof(temporaryType.Elements);
- memcpy(pHashBuffer, &temporaryType.pTypeName, sizeof(temporaryType.pTypeName));
- pHashBuffer += sizeof(temporaryType.pTypeName);
- memcpy(pHashBuffer, &temporaryType.ObjectType, sizeof(temporaryType.ObjectType));
- break;
-
- case EVT_Numeric:
- VHD( m_msUnstructured.Read((void**) &pNumericType, sizeof(SBinaryNumericType)), "Invalid pEffectBuffer: cannot read numeric type." );
- temporaryType.NumericType = *pNumericType;
- VBD( temporaryType.NumericType.Rows >= 1 && temporaryType.NumericType.Rows <= 4 &&
- temporaryType.NumericType.Columns >= 1 && temporaryType.NumericType.Columns <= 4 &&
- temporaryType.NumericType.NumericLayout != ENL_Invalid && temporaryType.NumericType.NumericLayout < ENL_Count &&
- temporaryType.NumericType.ScalarType > EST_Invalid && temporaryType.NumericType.ScalarType < EST_Count,
- "Invalid pEffectBuffer: invalid numeric type.");
-
- if (temporaryType.NumericType.NumericLayout != ENL_Matrix)
- {
- VBD( temporaryType.NumericType.IsColumnMajor == FALSE, "Invalid pEffectBuffer: only matricies can be column major." );
- }
-
- VN( pHashBuffer = m_HashBuffer.AddRange(sizeof(temporaryType.VarType) + sizeof(temporaryType.Elements) +
- sizeof(temporaryType.pTypeName) + sizeof(temporaryType.NumericType)) );
- memcpy(pHashBuffer, &temporaryType.VarType, sizeof(temporaryType.VarType));
- pHashBuffer += sizeof(temporaryType.VarType);
- memcpy(pHashBuffer, &temporaryType.Elements, sizeof(temporaryType.Elements));
- pHashBuffer += sizeof(temporaryType.Elements);
- memcpy(pHashBuffer, &temporaryType.pTypeName, sizeof(temporaryType.pTypeName));
- pHashBuffer += sizeof(temporaryType.pTypeName);
- memcpy(pHashBuffer, &temporaryType.NumericType, sizeof(temporaryType.NumericType));
- break;
-
- case EVT_Struct:
- VHD( m_msUnstructured.Read(&cMembers), "Invalid pEffectBuffer: cannot read struct." );
-
- temporaryType.StructType.Members = cMembers;
-
- VN( pTempMembers = NEW SVariable[cMembers] );
- temporaryType.StructType.pMembers = pTempMembers;
-
- // read up all of the member descriptors at once
- SBinaryType::SBinaryMember *psMember;
- VHD( m_msUnstructured.Read((void**) &psMember, cMembers * sizeof(*psMember)), "Invalid pEffectBuffer: cannot read struct members." );
-
- {
- // Determine if this type implements an interface
- VHD( m_msUnstructured.Read(&oBaseClassType), "Invalid pEffectBuffer: cannot read base class type." );
- VHD( m_msUnstructured.Read(&cInterfaces), "Invalid pEffectBuffer: cannot read interfaces." );
- if( cInterfaces > 0 )
- {
- temporaryType.StructType.ImplementsInterface = 1;
- temporaryType.StructType.HasSuperClass = ( oBaseClassType > 0 ) ? 1 : 0;
- }
- else if( oBaseClassType > 0 )
- {
- // Get parent type and copy its ImplementsInterface
- SType* pBaseClassType;
- VH( LoadTypeAndAddToPool(&pBaseClassType, oBaseClassType) );
- temporaryType.StructType.ImplementsInterface = pBaseClassType->StructType.ImplementsInterface;
- temporaryType.StructType.HasSuperClass = 1;
- }
- // Read (and ignore) the interface types
- UINT *poInterface;
- VHD( m_msUnstructured.Read((void**) &poInterface, cInterfaces * sizeof(poInterface)), "Invalid pEffectBuffer: cannot read interface types." );
- }
-
- UINT totalSize;
- totalSize = 0;
- for (iMember=0; iMember<cMembers; iMember++)
- {
- SVariable *pMember;
-
- pMember = temporaryType.StructType.pMembers + iMember;
-
- VBD( psMember[iMember].Offset == totalSize ||
- psMember[iMember].Offset == AlignToPowerOf2(totalSize, SType::c_RegisterSize),
- "Internal loading error: invalid member offset." );
-
- pMember->Data.Offset = psMember[iMember].Offset;
-
- VH( LoadTypeAndAddToPool(&pMember->pType, psMember[iMember].oType) );
- VH( LoadStringAndAddToPool(&pMember->pName, psMember[iMember].oName) );
- VH( LoadStringAndAddToPool(&pMember->pSemantic, psMember[iMember].oSemantic) );
-
- totalSize = psMember[iMember].Offset + pMember->pType->TotalSize;
- }
- VBD( AlignToPowerOf2(totalSize, SType::c_RegisterSize) == temporaryType.Stride, "Internal loading error: invlid type size." );
-
- VN( pHashBuffer = m_HashBuffer.AddRange(sizeof(temporaryType.VarType) + sizeof(temporaryType.Elements) +
- sizeof(temporaryType.pTypeName) + sizeof(temporaryType.StructType.Members) + cMembers * sizeof(SVariable)) );
-
- memcpy(pHashBuffer, &temporaryType.VarType, sizeof(temporaryType.VarType));
- pHashBuffer += sizeof(temporaryType.VarType);
- memcpy(pHashBuffer, &temporaryType.Elements, sizeof(temporaryType.Elements));
- pHashBuffer += sizeof(temporaryType.Elements);
- memcpy(pHashBuffer, &temporaryType.pTypeName, sizeof(temporaryType.pTypeName));
- pHashBuffer += sizeof(temporaryType.pTypeName);
- memcpy(pHashBuffer, &temporaryType.StructType.Members, sizeof(temporaryType.StructType.Members));
- pHashBuffer += sizeof(temporaryType.StructType.Members);
- memcpy(pHashBuffer, temporaryType.StructType.pMembers, cMembers * sizeof(SVariable));
- break;
-
- default:
- D3DXASSERT(0);
- VHD( E_FAIL, "Internal loading error: invalid variable type." );
- }
-
- hash = ComputeHash(&m_HashBuffer[0], m_HashBuffer.GetSize());
- if (FAILED(m_pEffect->m_pTypePool->FindValueWithHash(&temporaryType, hash, &iter)))
- {
- D3DXASSERT( m_pEffect->m_pPooledHeap != NULL );
-
- // allocate real member array, if necessary
- if (temporaryType.VarType == EVT_Struct)
- {
- VN( temporaryType.StructType.pMembers = new(*m_pEffect->m_pPooledHeap) SVariable[temporaryType.StructType.Members] );
- memcpy(temporaryType.StructType.pMembers, pTempMembers, temporaryType.StructType.Members * sizeof(SVariable));
- }
-
- // allocate real type
- VN( (*ppType) = new(*m_pEffect->m_pPooledHeap) SType );
- memcpy(*ppType, &temporaryType, sizeof(temporaryType));
- ZeroMemory(&temporaryType, sizeof(temporaryType));
- VH( m_pEffect->m_pTypePool->AddValueWithHash(*ppType, hash) );
- }
- else
- {
- *ppType = iter.GetData();
- }
-
-lExit:
- SAFE_DELETE_ARRAY(pTempMembers);
- return hr;
-}
-
-// Numeric data in annotations are tightly packed (unlike in CBs which follow D3D11 packing rules). This unpacks them.
-UINT CEffectLoader::UnpackData(BYTE *pDestData, BYTE *pSrcData, UINT PackedDataSize, SType *pType, UINT *pBytesRead)
-{
- UINT bytesRead = 0;
- UINT i, j, k;
- UINT registers, entries;
- HRESULT hr = S_OK;
- UINT elementsToCopy = max(pType->Elements, 1);
-
- switch (pType->VarType)
- {
- case EVT_Struct:
- for (i = 0; i < elementsToCopy; ++ i)
- {
- for (j = 0; j < pType->StructType.Members; ++ j)
- {
- UINT br;
- D3DXASSERT((UINT_PTR)pType->StructType.pMembers[j].pType == (UINT)(UINT_PTR)pType->StructType.pMembers[j].pType);
- D3DXASSERT(PackedDataSize > bytesRead);
-
- VH( UnpackData(pDestData + pType->StructType.pMembers[j].Data.Offset,
- pSrcData + bytesRead, PackedDataSize - bytesRead,
- pType->StructType.pMembers[j].pType, &br) );
-
- bytesRead += br;
- }
- pDestData += pType->Stride;
- }
- break;
-
- case EVT_Numeric:
- if (pType->NumericType.IsPackedArray)
- {
- // No support for packed arrays
- D3DXASSERT(0);
- VHD(E_FAIL, "Internal loading error: packed arrays are not supported." );
- }
- else
- {
- UINT bytesToCopy;
-
- if (pType->NumericType.IsColumnMajor)
- {
- registers = pType->NumericType.Columns;
- entries = pType->NumericType.Rows;
- bytesToCopy = entries * registers * SType::c_ScalarSize;
-
- for (i = 0; i < elementsToCopy; ++ i)
- {
- for (j = 0; j < registers; ++ j)
- {
- for (k = 0; k < entries; ++ k)
- {
- // type cast to an arbitrary scalar
- ((UINT*)pDestData)[k] = ((UINT*)pSrcData)[k * registers + j];
- }
- pDestData += SType::c_RegisterSize; // advance to next register
- }
- pSrcData += bytesToCopy;
- bytesRead += bytesToCopy;
- }
- }
- else
- {
- registers = pType->NumericType.Rows;
- entries = pType->NumericType.Columns;
- bytesToCopy = entries * SType::c_ScalarSize;
-
- for (i = 0; i < elementsToCopy; ++ i)
- {
- for (j = 0; j < registers; ++ j)
- {
- memcpy(pDestData, pSrcData, bytesToCopy);
-
- pDestData += SType::c_RegisterSize; // advance to next register
- pSrcData += bytesToCopy;
- bytesRead += bytesToCopy;
- }
- }
- }
- }
- break;
-
- default:
- // shouldn't be called on non-struct/numeric types
- D3DXASSERT(0);
- VHD(E_FAIL, "Internal loading error: UnpackData should not be called on non-struct, non-numeric types." );
- }
-
-lExit:
- *pBytesRead = bytesRead;
- return hr;
-}
-
-// Read info from the compiled blob and initialize a numeric variable
-HRESULT CEffectLoader::LoadNumericVariable(SConstantBuffer *pParentCB)
-{
- HRESULT hr = S_OK;
- SBinaryNumericVariable *psVar;
- SGlobalVariable *pVar;
- SType *pType;
- void *pDefaultValue;
-
- // Read variable info
- VHD( m_msStructured.Read((void**) &psVar, sizeof(*psVar)), "Invalid pEffectBuffer: cannot read numeric variable." );
- VBD( m_pEffect->m_VariableCount < (m_pHeader->Effect.cObjectVariables + m_pHeader->Effect.cNumericVariables + m_pHeader->cInterfaceVariables),
- "Internal loading error: invalid variable counts.");
- pVar = &m_pEffect->m_pVariables[m_pEffect->m_VariableCount];
-
- // Get type
- VH( LoadTypeAndAddToPool(&pType, psVar->oType) );
-
- // Make sure the right polymorphic type is created
- VH( PlacementNewVariable(pVar, pType, FALSE) );
-
- if (psVar->Flags & D3DX11_EFFECT_VARIABLE_EXPLICIT_BIND_POINT)
- {
- pVar->ExplicitBindPoint = psVar->Offset;
- }
- else
- {
- pVar->ExplicitBindPoint = -1;
- }
-
- pVar->pEffect = m_pEffect;
- pVar->pType = pType;
- pVar->pCB = pParentCB;
- pVar->Data.pGeneric = pParentCB->pBackingStore + psVar->Offset;
- VBD( psVar->Offset + pVar->pType->TotalSize <= pVar->pCB->Size, "Invalid pEffectBuffer: invalid variable offset." );
-
- if (pType->VarType == EVT_Struct && pType->StructType.ImplementsInterface && !pParentCB->IsTBuffer)
- {
- pVar->MemberDataOffsetPlus4 = m_pEffect->m_MemberDataCount * sizeof(SMemberDataPointer) + 4;
- m_pEffect->m_MemberDataCount += max(pType->Elements,1);
- }
-
- // Get name & semantic
- VHD( GetStringAndAddToReflection(psVar->oName, &pVar->pName), "Invalid pEffectBuffer: cannot read variable name." );
- VHD( GetStringAndAddToReflection(psVar->oSemantic, &pVar->pSemantic), "Invalid pEffectBuffer: cannot read variable semantic." );
-
- // Ensure the variable fits in the CBuffer and doesn't overflow
- VBD( pType->TotalSize + psVar->Offset <= pParentCB->Size &&
- pType->TotalSize + psVar->Offset >= pType->TotalSize, "Invalid pEffectBuffer: variable does not fit in CB." );
-
- ZeroMemory(pVar->Data.pGeneric, pType->TotalSize);
-
- // Get default value
- if (0 != psVar->oDefaultValue)
- {
- UINT bytesUnpacked;
- VHD( m_msUnstructured.ReadAtOffset(psVar->oDefaultValue, pType->PackedSize, &pDefaultValue), "Invalid pEffectBuffer: cannot read default value." );
- VH( UnpackData((BYTE*) pVar->Data.pGeneric, (BYTE*) pDefaultValue, pType->PackedSize, pType, &bytesUnpacked) );
- VBD( bytesUnpacked == pType->PackedSize, "Invalid pEffectBuffer: invalid type packed size.");
- }
-
- // We need to use offsets until we fixup
- pVar->Data.Offset = psVar->Offset;
-
- // Read annotations
- VH( LoadAnnotations(&pVar->AnnotationCount, &pVar->pAnnotations) );
-
- m_pEffect->m_VariableCount++;
-
-lExit:
- return hr;
-}
-
-// Read info from the compiled blob and initialize a constant buffer
-HRESULT CEffectLoader::LoadCBs()
-{
- HRESULT hr = S_OK;
- UINT iCB, iVar;
-
- for (iCB=0; iCB<m_pHeader->Effect.cCBs; iCB++)
- {
- SBinaryConstantBuffer *psCB;
- SConstantBuffer *pCB;
-
- VHD( m_msStructured.Read((void**) &psCB, sizeof(*psCB)), "Invalid pEffectBuffer: cannot read CB." );
- pCB = &m_pEffect->m_pCBs[iCB];
-
- VHD( GetStringAndAddToReflection(psCB->oName, &pCB->pName), "Invalid pEffectBuffer: cannot read CB name." );
-
- pCB->IsTBuffer = (psCB->Flags & SBinaryConstantBuffer::c_IsTBuffer) != 0 ? TRUE : FALSE;
- pCB->IsSingle = (psCB->Flags & SBinaryConstantBuffer::c_IsSingle) != 0 ? TRUE : FALSE;
- pCB->Size = psCB->Size;
- pCB->ExplicitBindPoint = psCB->ExplicitBindPoint;
- VBD( pCB->Size == AlignToPowerOf2(pCB->Size, SType::c_RegisterSize), "Invalid pEffectBuffer: CB size not a power of 2." );
- VN( pCB->pBackingStore = PRIVATENEW BYTE[pCB->Size] );
-
- pCB->MemberDataOffsetPlus4 = m_pEffect->m_MemberDataCount * sizeof(SMemberDataPointer) + 4;
- m_pEffect->m_MemberDataCount += 2;
-
- // point this CB to variables that it owns
- pCB->VariableCount = psCB->cVariables;
- if (pCB->VariableCount > 0)
- {
- pCB->pVariables = &m_pEffect->m_pVariables[m_pEffect->m_VariableCount];
- }
- else
- {
- pCB->pVariables = NULL;
- }
-
- // Read annotations
- VH( LoadAnnotations(&pCB->AnnotationCount, &pCB->pAnnotations) );
-
- for (iVar=0; iVar<psCB->cVariables; iVar++)
- {
- VH( LoadNumericVariable(pCB) );
- }
- }
-
- m_pEffect->m_CBCount = m_pHeader->Effect.cCBs;
-
-lExit:
- return hr;
-}
-
-// Used by LoadAssignment to initialize members on load
-HRESULT CEffectLoader::ExecuteConstantAssignment(SBinaryConstant *pConstant, void *pLHS, D3D10_SHADER_VARIABLE_TYPE lhsType)
-{
- HRESULT hr = S_OK;
-
- switch(pConstant->Type)
- {
- case EST_UInt:
- case EST_Int:
- case EST_Bool:
- switch(lhsType)
- {
- case D3D10_SVT_BOOL:
- case D3D10_SVT_INT:
- case D3D10_SVT_UINT:
- *(UINT*) pLHS = pConstant->iValue;
- break;
-
- case D3D10_SVT_UINT8:
- *(BYTE*) pLHS = (BYTE) pConstant->iValue;
- break;
-
- case D3D10_SVT_FLOAT:
- *(float*) pLHS = (float) pConstant->iValue;
- break;
-
- default:
- VHD( E_FAIL, "Internal loading error: invalid left-hand assignment type." );
- }
- break;
-
- case EST_Float:
- switch(lhsType)
- {
- case D3D10_SVT_BOOL:
- case D3D10_SVT_INT:
- case D3D10_SVT_UINT:
- *(UINT*) pLHS = (UINT) pConstant->fValue;
- break;
-
- case D3D10_SVT_UINT8:
- *(BYTE*) pLHS = (BYTE) pConstant->fValue;
- break;
-
- case D3D10_SVT_FLOAT:
- *(float*) pLHS = pConstant->fValue;
- break;
-
- default:
- VHD( E_FAIL, "Internal loading error: invalid left-hand assignment type." );
- }
- break;
-
- default:
- VHD( E_FAIL, "Internal loading error: invalid left-hand assignment type." );
- }
-
-lExit:
- return hr;
-}
-
-
-// Read info from the compiled blob and initialize a set of assignments
-HRESULT CEffectLoader::LoadAssignments( UINT Assignments, SAssignment **ppAssignments, BYTE *pBackingStore, UINT *pRTVAssignments, UINT *pFinalAssignments )
-{
- HRESULT hr = S_OK;
- UINT i, j;
-
- SBinaryAssignment *psAssignments;
- UINT finalAssignments = 0; // the number of assignments worth keeping
- UINT renderTargetViewAssns = 0; // Number of render target view assns, used by passes since SetRTV is a vararg call
-
- *pFinalAssignments = 0;
- if (pRTVAssignments)
- *pRTVAssignments = 0;
-
- VHD( m_msStructured.Read((void**) &psAssignments, sizeof(*psAssignments) * Assignments), "Invalid pEffectBuffer: cannot read assignments." );
-
- // allocate enough room to store all of the assignments (even though some may go unused)
- VN( (*ppAssignments) = PRIVATENEW SAssignment[Assignments] )
-
- //
- // In this loop, we read assignments 1-by-1, keeping some and discarding others.
- // We write to the "next" assignment which is given by &(*ppAssignments)[finalAssignments];
- // if an assignment is worth keeping, we increment finalAssignments.
- // This means that if you want to keep an assignment, you must be careful to initialize
- // all members of SAssignment because old values from preceding discarded assignments might remain.
- //
- for (i = 0; i < Assignments; ++ i)
- {
- SGlobalVariable *pVarArray, *pVarIndex, *pVar;
- const char *pGlobalVarName;
- SAssignment *pAssignment = &(*ppAssignments)[finalAssignments];
- BYTE *pLHS;
-
- VBD( psAssignments[i].iState < NUM_STATES, "Invalid pEffectBuffer: invalid assignment state." );
- VBD( psAssignments[i].Index < g_lvGeneral[psAssignments[i].iState].m_Indices, "Invalid pEffectBuffer: invalid assignment index." );
-
- pAssignment->LhsType = g_lvGeneral[psAssignments[i].iState].m_LhsType;
-
- // Count RenderTargetView assignments
- if (pAssignment->LhsType == ELHS_RenderTargetView)
- renderTargetViewAssns++;
-
- switch (g_lvGeneral[psAssignments[i].iState].m_Type)
- {
- case D3D10_SVT_UINT8:
- D3DXASSERT(g_lvGeneral[psAssignments[i].iState].m_Cols == 1); // BYTE arrays not supported
- pAssignment->DataSize = sizeof(BYTE);
- // Store an offset for destination instead of a pointer so that it's easy to relocate it later
-
- break;
-
- case D3D10_SVT_BOOL:
- case D3D10_SVT_INT:
- case D3D10_SVT_UINT:
- case D3D10_SVT_FLOAT:
- pAssignment->DataSize = SType::c_ScalarSize * g_lvGeneral[psAssignments[i].iState].m_Cols;
- break;
-
- case D3D10_SVT_RASTERIZER:
- pAssignment->DataSize = sizeof(SRasterizerBlock);
- break;
-
- case D3D10_SVT_DEPTHSTENCIL:
- pAssignment->DataSize = sizeof(SDepthStencilBlock);
- break;
-
- case D3D10_SVT_BLEND:
- pAssignment->DataSize = sizeof(SBlendBlock);
- break;
-
- case D3D10_SVT_VERTEXSHADER:
- case D3D10_SVT_GEOMETRYSHADER:
- case D3D10_SVT_PIXELSHADER:
- case D3D11_SVT_HULLSHADER:
- case D3D11_SVT_DOMAINSHADER:
- case D3D11_SVT_COMPUTESHADER:
- pAssignment->DataSize = sizeof(SShaderBlock);
- break;
-
- case D3D10_SVT_TEXTURE:
- case D3D10_SVT_TEXTURE1D:
- case D3D10_SVT_TEXTURE2D:
- case D3D10_SVT_TEXTURE2DMS:
- case D3D10_SVT_TEXTURE3D:
- case D3D10_SVT_TEXTURECUBE:
- case D3D10_SVT_TEXTURECUBEARRAY:
- case D3D11_SVT_BYTEADDRESS_BUFFER:
- case D3D11_SVT_STRUCTURED_BUFFER:
- pAssignment->DataSize = sizeof(SShaderResource);
- break;
-
- case D3D10_SVT_RENDERTARGETVIEW:
- pAssignment->DataSize = sizeof(SRenderTargetView);
- break;
-
- case D3D10_SVT_DEPTHSTENCILVIEW:
- pAssignment->DataSize = sizeof(SDepthStencilView);
- break;
-
- case D3D11_SVT_RWTEXTURE1D:
- case D3D11_SVT_RWTEXTURE1DARRAY:
- case D3D11_SVT_RWTEXTURE2D:
- case D3D11_SVT_RWTEXTURE2DARRAY:
- case D3D11_SVT_RWTEXTURE3D:
- case D3D11_SVT_RWBUFFER:
- case D3D11_SVT_RWBYTEADDRESS_BUFFER:
- case D3D11_SVT_RWSTRUCTURED_BUFFER:
- case D3D11_SVT_APPEND_STRUCTURED_BUFFER:
- case D3D11_SVT_CONSUME_STRUCTURED_BUFFER:
- pAssignment->DataSize = sizeof(SUnorderedAccessView);
- break;
-
- case D3D11_SVT_INTERFACE_POINTER:
- pAssignment->DataSize = sizeof(SInterface);
- break;
-
- default:
- D3DXASSERT(0);
- VHD( E_FAIL, "Internal loading error: invalid assignment type.");
- }
-
- UINT lhsStride;
- if( g_lvGeneral[psAssignments[i].iState].m_Stride > 0 )
- lhsStride = g_lvGeneral[psAssignments[i].iState].m_Stride;
- else
- lhsStride = pAssignment->DataSize;
-
- // Store only the destination offset so that the backing store pointers can be easily fixed up later
- pAssignment->Destination.Offset = g_lvGeneral[psAssignments[i].iState].m_Offset + lhsStride * psAssignments[i].Index;
-
- // As a result, you should use pLHS in this function instead of the destination pointer
- pLHS = pBackingStore + pAssignment->Destination.Offset;
-
- switch (psAssignments[i].AssignmentType)
- {
- case ECAT_Constant: // e.g. LHS = 1; or LHS = NULL;
- UINT *pNumConstants;
- SBinaryConstant *pConstants;
-
- VHD( m_msUnstructured.ReadAtOffset(psAssignments[i].oInitializer, sizeof(UINT), (void**) &pNumConstants), "Invalid pEffectBuffer: cannot read NumConstants." );
- VHD( m_msUnstructured.Read((void **)&pConstants, sizeof(SBinaryConstant) * (*pNumConstants)), "Invalid pEffectBuffer: cannot read constants." );
-
- if(pAssignment->IsObjectAssignment())
- {
- // make sure this is a NULL assignment
- VBD( *pNumConstants == 1 && (pConstants[0].Type == EST_Int || pConstants[0].Type == EST_UInt) && pConstants[0].iValue == 0,
- "Invalid pEffectBuffer: non-NULL constant assignment to object.");
-
- switch (pAssignment->LhsType)
- {
- case ELHS_DepthStencilBlock:
- *((void **)pLHS) = &g_NullDepthStencil;
- break;
- case ELHS_BlendBlock:
- *((void **)pLHS) = &g_NullBlend;
- break;
- case ELHS_RasterizerBlock:
- *((void **)pLHS) = &g_NullRasterizer;
- break;
- case ELHS_VertexShaderBlock:
- *((void **)pLHS) = &g_NullVS;
- break;
- case ELHS_PixelShaderBlock:
- *((void **)pLHS) = &g_NullPS;
- break;
- case ELHS_GeometryShaderBlock:
- *((void **)pLHS) = &g_NullGS;
- break;
- case ELHS_HullShaderBlock:
- *((void **)pLHS) = &g_NullHS;
- break;
- case ELHS_DomainShaderBlock:
- *((void **)pLHS) = &g_NullDS;
- break;
- case ELHS_ComputeShaderBlock:
- *((void **)pLHS) = &g_NullCS;
- break;
- case ELHS_Texture:
- *((void **)pLHS) = &g_NullTexture;
- break;
- case ELHS_DepthStencilView:
- *((void **)pLHS) = &g_NullDepthStencilView;
- break;
- case ELHS_RenderTargetView:
- *((void **)pLHS) = &g_NullRenderTargetView;
- break;
- default:
- D3DXASSERT(0);
- }
- }
- else
- {
- VBD( *pNumConstants == g_lvGeneral[psAssignments[i].iState].m_Cols, "Internal loading error: mismatch constant count." );
- for (j = 0; j < *pNumConstants; ++ j)
- {
- VH( ExecuteConstantAssignment(pConstants + j, pLHS, g_lvGeneral[psAssignments[i].iState].m_Type) );
- pLHS += SType::c_ScalarSize; // arrays of constants will always be regular scalar sized, never byte-sized
- }
- }
-
- // Can get rid of this assignment
- break;
-
- case ECAT_Variable: // e.g. LHS = myVar;
- VHD( m_msUnstructured.ReadAtOffset(psAssignments[i].oInitializer, &pGlobalVarName), "Invalid pEffectBuffer: cannot read variable name." );
-
- VBD( pVar = m_pEffect->FindVariableByName(pGlobalVarName), "Loading error: cannot find variable name." );
-
- if (pAssignment->IsObjectAssignment())
- {
- VBD( pVar->pType->VarType == EVT_Object &&
- GetSimpleParameterTypeFromObjectType(pVar->pType->ObjectType) == g_lvGeneral[psAssignments[i].iState].m_Type,
- "Loading error: invalid variable type or object type." );
-
- // Write directly into the state block's backing store
- *((void **)pLHS) = pVar->Data.pGeneric;
-
- // Now we can get rid of this assignment
- }
- else
- {
- VBD( pVar->pType->BelongsInConstantBuffer(), "Invalid pEffectBuffer: assignment type mismatch." );
-
- pAssignment->DependencyCount = 1;
- VN( pAssignment->pDependencies = PRIVATENEW SAssignment::SDependency[pAssignment->DependencyCount] );
- pAssignment->pDependencies->pVariable = pVar;
-
- // Store an offset for numeric values instead of a pointer so that it's easy to relocate it later
- pAssignment->Source.Offset = pVar->Data.Offset;
- pAssignment->AssignmentType = ERAT_NumericVariable;
-
- // Can't get rid of this assignment
- ++ finalAssignments;
- }
- break;
-
- case ECAT_ConstIndex: // e.g. LHS = myGS[1]
- SBinaryAssignment::SConstantIndex *psConstIndex;
-
- VHD( m_msUnstructured.ReadAtOffset(psAssignments[i].oInitializer, sizeof(*psConstIndex), (void**) &psConstIndex),
- "Invalid pEffectBuffer: cannot read assignment initializer." );
- VHD( m_msUnstructured.ReadAtOffset(psConstIndex->oArrayName, &pGlobalVarName), "Invalid pEffectBuffer: cannot read array name." );
-
- VBD( pVarArray = m_pEffect->FindVariableByName(pGlobalVarName), "Loading error: cannot find array name." );
-
- if (pAssignment->IsObjectAssignment())
- {
- VBD( psConstIndex->Index < pVarArray->pType->Elements, "Invalid pEffectBuffer: out of bounds array index." );
- VBD( pVarArray->pType->VarType == EVT_Object &&
- GetSimpleParameterTypeFromObjectType(pVarArray->pType->ObjectType) == g_lvGeneral[psAssignments[i].iState].m_Type,
- "Loading error: invalid variable type or object type." );
-
- // Write directly into the state block's backing store
- *((void **)pLHS) = GetBlockByIndex(pVarArray->pType->VarType, pVarArray->pType->ObjectType, pVarArray->Data.pGeneric, psConstIndex->Index);
- VBD( NULL != *((void **)pLHS), "Internal loading error: invalid block." );
-
- // Now we can get rid of this assignment
- }
- else
- {
- VBD( pVarArray->pType->BelongsInConstantBuffer(), "Invalid pEffectBuffer: assignment type mismatch." );
-
- pAssignment->DependencyCount = 1;
- VN( pAssignment->pDependencies = PRIVATENEW SAssignment::SDependency[pAssignment->DependencyCount] );
- pAssignment->pDependencies->pVariable = pVarArray;
-
- CCheckedDword chkDataLen = psConstIndex->Index;
- UINT dataLen;
- chkDataLen *= SType::c_ScalarSize;
- chkDataLen += pAssignment->DataSize;
- VHD( chkDataLen.GetValue(&dataLen), "Overflow: assignment size." );
- VBD( dataLen <= pVarArray->pType->TotalSize, "Internal loading error: assignment size mismatch" );
-
- pAssignment->Source.Offset = pVarArray->Data.Offset + psConstIndex->Index * SType::c_ScalarSize;
-
- // _NumericConstIndex is not used here because _NumericVariable
- // does the same stuff in a more general fashion with no perf hit.
- pAssignment->AssignmentType = ERAT_NumericVariable;
-
- // Can't get rid of this assignment
- ++ finalAssignments;
- }
- break;
-
- case ECAT_VariableIndex: // e.g. LHS = myVar[numLights];
- SBinaryAssignment::SVariableIndex *psVarIndex;
-
- VHD( m_msUnstructured.ReadAtOffset(psAssignments[i].oInitializer, sizeof(*psVarIndex), (void**) &psVarIndex),
- "Invalid pEffectBuffer: cannot read assignment initializer." );
- VHD( m_msUnstructured.ReadAtOffset(psVarIndex->oArrayName, &pGlobalVarName), "Invalid pEffectBuffer: cannot read variable name." );
- VBD( pVarArray = m_pEffect->FindVariableByName(pGlobalVarName), "Loading error: cannot find variable name." );
-
- VHD( m_msUnstructured.ReadAtOffset(psVarIndex->oIndexVarName, &pGlobalVarName), "Invalid pEffectBuffer: cannot read index variable name." );
- VBD( pVarIndex = m_pEffect->FindVariableByName(pGlobalVarName), "Loading error: cannot find index variable name." );
-
- // Only support integer indices
- VBD( pVarIndex->pType->VarType == EVT_Numeric && (pVarIndex->pType->NumericType.ScalarType == EST_Int || pVarIndex->pType->NumericType.ScalarType == EST_UInt),
- "Invalid pEffectBuffer: invalid index variable type.");
- VBD( pVarArray->pType->Elements > 0, "Invalid pEffectBuffer: array variable is not an array." );
-
- pVarIndex->pCB->IsUsedByExpression = TRUE;
-
- if (pAssignment->IsObjectAssignment())
- {
- VBD( pVarArray->pType->VarType == EVT_Object &&
- GetSimpleParameterTypeFromObjectType(pVarArray->pType->ObjectType) == g_lvGeneral[psAssignments[i].iState].m_Type,
- "Loading error: invalid variable type or object type." );
-
- // MaxElements is only 16-bits wide
- VBD( pVarArray->pType->Elements <= 0xFFFF, "Internal error: array size is too large." );
- pAssignment->MaxElements = pVarArray->pType->Elements;
-
- pAssignment->DependencyCount = 1;
- VN( pAssignment->pDependencies = PRIVATENEW SAssignment::SDependency[pAssignment->DependencyCount] );
- pAssignment->pDependencies[0].pVariable = pVarIndex;
-
- // Point this assignment to the start of the variable's object array.
- // When this assignment is dirty, we write the value of this pointer plus
- // the index given by its one dependency directly into the destination
- pAssignment->Source = pVarArray->Data;
- pAssignment->AssignmentType = ERAT_ObjectVariableIndex;
- }
- else
- {
- VBD( pVarArray->pType->BelongsInConstantBuffer(), "Invalid pEffectBuffer: assignment type mismatch." );
-
- pAssignment->DependencyCount = 2;
- VN( pAssignment->pDependencies = PRIVATENEW SAssignment::SDependency[pAssignment->DependencyCount] );
- pAssignment->pDependencies[0].pVariable = pVarIndex;
- pAssignment->pDependencies[1].pVariable = pVarArray;
-
- // When pVarIndex is updated, we update the source pointer.
- // When pVarArray is updated, we copy data from the source to the destination.
- pAssignment->Source.pGeneric = NULL;
- pAssignment->AssignmentType = ERAT_NumericVariableIndex;
- }
-
- // Can't get rid of this assignment
- ++ finalAssignments;
-
- break;
-
- case ECAT_ExpressionIndex:// e.g. LHS = myVar[a + b * c];
- case ECAT_Expression: // e.g. LHS = a + b * c;
- // we do not support FXLVM
- VHD( E_NOTIMPL, "FXLVM Expressions (complex assignments like myVar[i*2]) are not supported in Effects11." );
- break;
-
- case ECAT_InlineShader:
- case ECAT_InlineShader5:
- UINT cbShaderBin;
- BYTE *pShaderBin;
- SShaderBlock *pShaderBlock;
- SAnonymousShader *pAnonShader;
- union
- {
- SBinaryAssignment::SInlineShader *psInlineShader;
- SBinaryShaderData5 *psInlineShader5;
- };
-
- // Inline shader assignments must be object types
- D3DXASSERT(pAssignment->IsObjectAssignment());
-
- C_ASSERT( offsetof(SBinaryAssignment::SInlineShader,oShader) == offsetof(SBinaryShaderData5,oShader) );
- C_ASSERT( offsetof(SBinaryAssignment::SInlineShader,oSODecl) == offsetof(SBinaryShaderData5,oSODecls) );
- if( psAssignments[i].AssignmentType == ECAT_InlineShader )
- {
- VHD( m_msUnstructured.ReadAtOffset(psAssignments[i].oInitializer, sizeof(*psInlineShader), (void**) &psInlineShader),
- "Invalid pEffectBuffer: cannot read inline shader." );
- }
- else
- {
- VHD( m_msUnstructured.ReadAtOffset(psAssignments[i].oInitializer, sizeof(*psInlineShader5), (void**) &psInlineShader5),
- "Invalid pEffectBuffer: cannot read inline shader." );
- }
-
- VBD( m_pEffect->m_ShaderBlockCount < m_pHeader->cTotalShaders, "Internal loading error: shader count is out incorrect." );
- VBD( m_pEffect->m_AnonymousShaderCount < m_pHeader->cInlineShaders, "Internal loading error: anonymous shader count is out incorrect." );
-
- pShaderBlock = &m_pEffect->m_pShaderBlocks[m_pEffect->m_ShaderBlockCount];
- pAnonShader = &m_pEffect->m_pAnonymousShaders[m_pEffect->m_AnonymousShaderCount];
- pAnonShader->pShaderBlock = pShaderBlock;
-
- ++ m_pEffect->m_ShaderBlockCount;
- ++ m_pEffect->m_AnonymousShaderCount;
-
- // Write directly into the state block's backing store
- *((void **)pLHS) = pShaderBlock;
-
- VHD( GetUnstructuredDataBlock(psInlineShader->oShader, &cbShaderBin, (void **) &pShaderBin), "Invalid pEffectBuffer: cannot read inline shader block." );
-
- if (cbShaderBin > 0)
- {
- VN( pShaderBlock->pReflectionData = PRIVATENEW SShaderBlock::SReflectionData );
-
- pShaderBlock->pReflectionData->BytecodeLength = cbShaderBin;
- pShaderBlock->pReflectionData->pBytecode = (BYTE*) pShaderBin;
- pShaderBlock->pReflectionData->pStreamOutDecls[0] =
- pShaderBlock->pReflectionData->pStreamOutDecls[1] =
- pShaderBlock->pReflectionData->pStreamOutDecls[2] =
- pShaderBlock->pReflectionData->pStreamOutDecls[3] = NULL;
- pShaderBlock->pReflectionData->RasterizedStream = 0;
- pShaderBlock->pReflectionData->IsNullGS = FALSE;
- pShaderBlock->pReflectionData->pReflection = NULL;
- pShaderBlock->pReflectionData->InterfaceParameterCount = 0;
- pShaderBlock->pReflectionData->pInterfaceParameters = NULL;
- }
-
- switch (pAssignment->LhsType)
- {
- case ELHS_PixelShaderBlock:
- pShaderBlock->pVT = &g_vtPS;
- VBD( psInlineShader->oSODecl == NULL, "Internal loading error: pixel shaders cannot have stream out decls." );
- break;
-
- case ELHS_GeometryShaderBlock:
- pShaderBlock->pVT = &g_vtGS;
- if( psAssignments[i].AssignmentType == ECAT_InlineShader )
- {
- if (psInlineShader->oSODecl)
- {
- // This is a GS with SO
- VHD( GetStringAndAddToReflection(psInlineShader->oSODecl, &pShaderBlock->pReflectionData->pStreamOutDecls[0]),
- "Invalid pEffectBuffer: cannot read SO decl." );
- }
- }
- else
- {
- // This is a GS with addressable stream out
- for( UINT iDecl=0; iDecl < psInlineShader5->cSODecls; ++iDecl )
- {
- if (psInlineShader5->oSODecls[iDecl])
- {
- VHD( GetStringAndAddToReflection(psInlineShader5->oSODecls[iDecl], &pShaderBlock->pReflectionData->pStreamOutDecls[iDecl]),
- "Invalid pEffectBuffer: cannot read SO decl." );
- }
- }
- pShaderBlock->pReflectionData->RasterizedStream = psInlineShader5->RasterizedStream;
- }
- break;
-
- case ELHS_VertexShaderBlock:
- pShaderBlock->pVT = &g_vtVS;
- VBD( psInlineShader->oSODecl == NULL, "Internal loading error: vertex shaders cannot have stream out decls." );
- break;
-
- case ELHS_HullShaderBlock:
- pShaderBlock->pVT = &g_vtHS;
- VBD( psInlineShader->oSODecl == NULL, "Internal loading error: hull shaders cannot have stream out decls." );
- break;
-
- case ELHS_DomainShaderBlock:
- pShaderBlock->pVT = &g_vtDS;
- VBD( psInlineShader->oSODecl == NULL, "Internal loading error: domain shaders cannot have stream out decls." );
- break;
-
- case ELHS_ComputeShaderBlock:
- pShaderBlock->pVT = &g_vtCS;
- VBD( psInlineShader->oSODecl == NULL, "Internal loading error: compute shaders cannot have stream out decls." );
- break;
-
- case ELHS_GeometryShaderSO:
- D3DXASSERT(0); // Should never happen
-
- default:
- VHD( E_FAIL, "Internal loading error: invalid shader type." );
- }
-
- if( psAssignments[i].AssignmentType == ECAT_InlineShader5 )
- {
- pShaderBlock->pReflectionData->InterfaceParameterCount = psInlineShader5->cInterfaceBindings;
- VH( GetInterfaceParametersAndAddToReflection( psInlineShader5->cInterfaceBindings, psInlineShader5->oInterfaceBindings, &pShaderBlock->pReflectionData->pInterfaceParameters ) );
- }
-
- // Now we can get rid of this assignment
- break;
-
- default:
- D3DXASSERT(0);
-
- }
- }
-
- *pFinalAssignments = finalAssignments;
- if (pRTVAssignments)
- *pRTVAssignments = renderTargetViewAssns;
-
-lExit:
- return hr;
-}
-
-
-// Read info from the compiled blob and initialize an object variable
-HRESULT CEffectLoader::LoadObjectVariables()
-{
- HRESULT hr = S_OK;
- UINT iBlock;
- UINT cBlocks;
-
- cBlocks = m_pHeader->Effect.cObjectVariables;
-
- for (iBlock=0; iBlock<cBlocks; iBlock++)
- {
- SBinaryObjectVariable *psBlock;
- SGlobalVariable *pVar;
- SType *pType;
- UINT iElement;
- UINT elementsToRead;
- CCheckedDword chkElementsTotal;
- UINT elementsTotal;
-
- // Read variable info
- VHD( m_msStructured.Read((void**) &psBlock, sizeof(*psBlock)), "Invalid pEffectBuffer: cannot read object variable." );
- VBD( m_pEffect->m_VariableCount < (m_pHeader->Effect.cObjectVariables + m_pHeader->Effect.cNumericVariables + m_pHeader->cInterfaceVariables),
- "Internal loading error: variable count mismatch." );
- pVar = &m_pEffect->m_pVariables[m_pEffect->m_VariableCount];
-
- // Get type
- VH( LoadTypeAndAddToPool(&pType, psBlock->oType) );
-
- // Make sure the right polymorphic type is created
- VH( PlacementNewVariable(pVar, pType, FALSE) );
-
- pVar->pEffect = m_pEffect;
- pVar->pType = pType;
- pVar->pCB = NULL;
- pVar->ExplicitBindPoint = psBlock->ExplicitBindPoint;
-
- if( pType->IsStateBlockObject() )
- {
- pVar->MemberDataOffsetPlus4 = m_pEffect->m_MemberDataCount * sizeof(SMemberDataPointer) + 4;
- m_pEffect->m_MemberDataCount += max(pType->Elements,1);
- }
-
- // Get name
- VHD( GetStringAndAddToReflection(psBlock->oName, &pVar->pName), "Invalid pEffectBuffer: cannot read object variable name." );
- VHD( GetStringAndAddToReflection(psBlock->oSemantic, &pVar->pSemantic), "Invalid pEffectBuffer: cannot read object variable semantic." );
-
- m_pEffect->m_VariableCount++;
- elementsToRead = max(1, pType->Elements);
- chkElementsTotal = elementsToRead;
-
- if (pType->IsStateBlockObject())
- {
- // State blocks
- EBlockType blockType;
- UINT *maxBlockCount;
- UINT *currentBlockCount;
-
- switch (pType->ObjectType)
- {
- case EOT_Blend:
- pVar->Data.pBlock = &m_pEffect->m_pBlendBlocks[m_pEffect->m_BlendBlockCount];
- maxBlockCount = &m_pHeader->cBlendStateBlocks;
- currentBlockCount = &m_pEffect->m_BlendBlockCount;
- blockType = EBT_Blend;
- break;
-
- case EOT_DepthStencil:
- pVar->Data.pBlock = &m_pEffect->m_pDepthStencilBlocks[m_pEffect->m_DepthStencilBlockCount];
- maxBlockCount = &m_pHeader->cDepthStencilBlocks;
- currentBlockCount = &m_pEffect->m_DepthStencilBlockCount;
- blockType = EBT_DepthStencil;
- break;
-
- case EOT_Rasterizer:
- pVar->Data.pBlock = &m_pEffect->m_pRasterizerBlocks[m_pEffect->m_RasterizerBlockCount];
- maxBlockCount = &m_pHeader->cRasterizerStateBlocks;
- currentBlockCount = &m_pEffect->m_RasterizerBlockCount;
- blockType = EBT_Rasterizer;
- break;
-
- default:
- VB(pType->IsSampler());
- pVar->Data.pBlock = &m_pEffect->m_pSamplerBlocks[m_pEffect->m_SamplerBlockCount];
- maxBlockCount = &m_pHeader->cSamplers;
- currentBlockCount = &m_pEffect->m_SamplerBlockCount;
- blockType = EBT_Sampler;
- }
-
- chkElementsTotal += *currentBlockCount;
- VHD( chkElementsTotal.GetValue(&elementsTotal), "Overflow: vaiable elements." );
- VBD( elementsTotal <= *maxBlockCount, "Internal loading error: element count overflow." );
-
- *currentBlockCount += elementsToRead;
-
- for (iElement = 0; iElement < elementsToRead; ++ iElement)
- {
- SBaseBlock *pCurrentBlock;
- UINT cAssignments;
-
- pCurrentBlock = (SBaseBlock *) GetBlockByIndex(pVar->pType->VarType, pVar->pType->ObjectType, pVar->Data.pGeneric, iElement);
- VBD( NULL != pCurrentBlock, "Internal loading error: find state block." );
-
- pCurrentBlock->BlockType = blockType;
-
- VHD( m_msStructured.Read(&cAssignments), "Invalid pEffectBuffer: cannot read state block assignments." );
-
- VH( LoadAssignments( cAssignments, &pCurrentBlock->pAssignments, (BYTE*)pCurrentBlock, NULL, &pCurrentBlock->AssignmentCount ) );
- }
- }
- else if (pType->IsShader())
- {
- // Shaders
-
- chkElementsTotal += m_pEffect->m_ShaderBlockCount;
- VHD( chkElementsTotal.GetValue(&elementsTotal), "Overflow: shader block count." );
- VBD( elementsTotal <= m_pHeader->cTotalShaders, "Invalid pEffectBuffer: shader count mismatch." );
-
- pVar->Data.pShader = &m_pEffect->m_pShaderBlocks[m_pEffect->m_ShaderBlockCount];
-
- for (iElement=0; iElement<elementsToRead; iElement++)
- {
- UINT cbShaderBin;
- void *pShaderBin;
- SShaderBlock *pShaderBlock;
-
- union
- {
- UINT *pOffset;
- SBinaryGSSOInitializer *psInlineGSSO4;
- SBinaryShaderData5 *psInlineShader5;
- };
-
- C_ASSERT( offsetof(SBinaryGSSOInitializer,oShader) == 0 );
- C_ASSERT( offsetof(SBinaryShaderData5,oShader) == 0 );
-
-
- pShaderBlock = &m_pEffect->m_pShaderBlocks[m_pEffect->m_ShaderBlockCount];
- m_pEffect->m_ShaderBlockCount++;
-
- // Get shader binary
- switch (pType->ObjectType)
- {
- case EOT_VertexShader:
- case EOT_GeometryShader:
- case EOT_PixelShader:
- VHD( m_msStructured.Read((void**)&pOffset, sizeof(*pOffset)), "Invalid pEffectBuffer: cannot read shader block." );
- break;
-
- case EOT_GeometryShaderSO:
- VHD( m_msStructured.Read((void**)&psInlineGSSO4, sizeof(*psInlineGSSO4)), "Invalid pEffectBuffer: cannot read inline GS with SO." );
- break;
-
- case EOT_VertexShader5:
- case EOT_GeometryShader5:
- case EOT_HullShader5:
- case EOT_DomainShader5:
- case EOT_PixelShader5:
- case EOT_ComputeShader5:
- VHD( m_msStructured.Read((void**)&psInlineShader5, sizeof(*psInlineShader5)), "Invalid pEffectBuffer: cannot read inline shader." );
- break;
-
- default:
- VH( E_FAIL );
- }
-
- VHD( GetUnstructuredDataBlock(*pOffset, &cbShaderBin, &pShaderBin), "Invalid pEffectBuffer: cannot read shader byte code." );
-
- if (cbShaderBin > 0)
- {
- VN( pShaderBlock->pReflectionData = PRIVATENEW SShaderBlock::SReflectionData );
-
- pShaderBlock->pReflectionData->BytecodeLength = cbShaderBin;
- pShaderBlock->pReflectionData->pBytecode = (BYTE*) pShaderBin;
- pShaderBlock->pReflectionData->pStreamOutDecls[0] =
- pShaderBlock->pReflectionData->pStreamOutDecls[1] =
- pShaderBlock->pReflectionData->pStreamOutDecls[2] =
- pShaderBlock->pReflectionData->pStreamOutDecls[3] = NULL;
- pShaderBlock->pReflectionData->RasterizedStream = 0;
- pShaderBlock->pReflectionData->IsNullGS = FALSE;
- pShaderBlock->pReflectionData->pReflection = NULL;
- pShaderBlock->pReflectionData->InterfaceParameterCount = 0;
- pShaderBlock->pReflectionData->pInterfaceParameters = NULL;
- }
-
- switch (pType->ObjectType)
- {
- case EOT_PixelShader:
- pShaderBlock->pVT = &g_vtPS;
- break;
-
- case EOT_GeometryShaderSO:
- // Get StreamOut decl
- //VH( m_msStructured.Read(&dwOffset) );
- if (cbShaderBin > 0)
- {
- VHD( GetStringAndAddToReflection(psInlineGSSO4->oSODecl, &pShaderBlock->pReflectionData->pStreamOutDecls[0]),
- "Invalid pEffectBuffer: cannot read stream out decl." );
- }
- pShaderBlock->pVT = &g_vtGS;
- break;
-
- case EOT_VertexShader5:
- case EOT_GeometryShader5:
- case EOT_HullShader5:
- case EOT_DomainShader5:
- case EOT_PixelShader5:
- case EOT_ComputeShader5:
- // Get StreamOut decls
- if (cbShaderBin > 0)
- {
- for( UINT iDecl=0; iDecl < psInlineShader5->cSODecls; ++iDecl )
- {
- VHD( GetStringAndAddToReflection(psInlineShader5->oSODecls[iDecl], &pShaderBlock->pReflectionData->pStreamOutDecls[iDecl]),
- "Invalid pEffectBuffer: cannot read stream out decls." );
- }
- pShaderBlock->pReflectionData->RasterizedStream = psInlineShader5->RasterizedStream;
- pShaderBlock->pReflectionData->InterfaceParameterCount = psInlineShader5->cInterfaceBindings;
- VH( GetInterfaceParametersAndAddToReflection( psInlineShader5->cInterfaceBindings, psInlineShader5->oInterfaceBindings, &pShaderBlock->pReflectionData->pInterfaceParameters ) );
- }
- switch (pType->ObjectType)
- {
- case EOT_VertexShader5:
- pShaderBlock->pVT = &g_vtVS;
- break;
- case EOT_GeometryShader5:
- pShaderBlock->pVT = &g_vtGS;
- break;
- case EOT_HullShader5:
- pShaderBlock->pVT = &g_vtHS;
- break;
- case EOT_DomainShader5:
- pShaderBlock->pVT = &g_vtDS;
- break;
- case EOT_PixelShader5:
- pShaderBlock->pVT = &g_vtPS;
- break;
- case EOT_ComputeShader5:
- pShaderBlock->pVT = &g_vtCS;
- break;
- default:
- VH( E_FAIL );
- }
- break;
-
- case EOT_GeometryShader:
- pShaderBlock->pVT = &g_vtGS;
- break;
-
- case EOT_VertexShader:
- pShaderBlock->pVT = &g_vtVS;
- break;
-
- default:
- VHD( E_FAIL, "Invalid pEffectBuffer: invalid shader type." );
- }
- }
- }
- else if (pType->IsObjectType(EOT_String))
- {
- // Strings
-
- chkElementsTotal += m_pEffect->m_StringCount;
- VHD( chkElementsTotal.GetValue(&elementsTotal), "Overflow: string object count." );
- VBD( elementsTotal <= m_pHeader->cStrings, "Invalid pEffectBuffer: string count mismatch." );
-
- pVar->Data.pString = &m_pEffect->m_pStrings[m_pEffect->m_StringCount];
-
- for (iElement=0; iElement<elementsToRead; iElement++)
- {
- UINT dwOffset;
- SString *pString;
-
- pString = &m_pEffect->m_pStrings[m_pEffect->m_StringCount];
- m_pEffect->m_StringCount++;
-
- // Get string
- VHD( m_msStructured.Read(&dwOffset), "Invalid pEffectBuffer: cannot read string offset." );
- VHD( GetStringAndAddToReflection(dwOffset, &pString->pString), "Invalid pEffectBuffer: cannot read string." );
- }
- }
- else if (pType->IsShaderResource())
- {
- // Textures/buffers
-
- chkElementsTotal += m_pEffect->m_ShaderResourceCount;
- VHD( chkElementsTotal.GetValue(&elementsTotal), "Overflow: SRV object count." );
- VBD( elementsTotal <= m_pHeader->cShaderResources, "Invalid pEffectBuffer: SRV count mismatch." );
-
- pVar->Data.pShaderResource = &m_pEffect->m_pShaderResources[m_pEffect->m_ShaderResourceCount];
- m_pEffect->m_ShaderResourceCount += elementsToRead;
- }
- else if (pType->IsUnorderedAccessView())
- {
- // UnorderedAccessViews
-
- chkElementsTotal += m_pEffect->m_UnorderedAccessViewCount;
- VHD( chkElementsTotal.GetValue(&elementsTotal), "Overflow: UAV object count." );
- VBD( elementsTotal <= m_pHeader->cUnorderedAccessViews, "Invalid pEffectBuffer: UAV count mismatch." );
-
- pVar->Data.pUnorderedAccessView = &m_pEffect->m_pUnorderedAccessViews[m_pEffect->m_UnorderedAccessViewCount];
- m_pEffect->m_UnorderedAccessViewCount += elementsToRead;
- }
- else if (pType->IsRenderTargetView())
- {
- // RenderTargets
-
- chkElementsTotal += m_pEffect->m_RenderTargetViewCount;
- VHD( chkElementsTotal.GetValue(&elementsTotal), "Overflow: RTV object count." );
- VBD( elementsTotal <= m_pHeader->cRenderTargetViews, "Invalid pEffectBuffer: RTV count mismatch." );
-
- pVar->Data.pRenderTargetView = &m_pEffect->m_pRenderTargetViews[m_pEffect->m_RenderTargetViewCount];
- m_pEffect->m_RenderTargetViewCount += elementsToRead;
- }
- else if (pType->IsDepthStencilView())
- {
- // DepthStencilViews
-
- chkElementsTotal += m_pEffect->m_DepthStencilViewCount;
- VHD( chkElementsTotal.GetValue(&elementsTotal), "Overflow: DSV object count." );
- VBD( elementsTotal <= m_pHeader->cDepthStencilViews, "Invalid pEffectBuffer: DSV count mismatch." );
-
- pVar->Data.pDepthStencilView = &m_pEffect->m_pDepthStencilViews[m_pEffect->m_DepthStencilViewCount];
- m_pEffect->m_DepthStencilViewCount += elementsToRead;
- }
- else
- {
- VHD( E_FAIL, "Invalid pEffectBuffer: DSV count mismatch." );
- }
-
- // Read annotations
- VH( LoadAnnotations(&pVar->AnnotationCount, &pVar->pAnnotations) );
- }
-lExit:
- return hr;
-}
-
-
-// Read info from the compiled blob and initialize an interface variable
-HRESULT CEffectLoader::LoadInterfaceVariables()
-{
- HRESULT hr = S_OK;
- UINT iBlock;
- UINT cBlocks;
-
- cBlocks = m_pHeader->cInterfaceVariables;
-
- for (iBlock=0; iBlock<cBlocks; iBlock++)
- {
- SBinaryInterfaceVariable *psBlock;
- SGlobalVariable *pVar;
- SType *pType;
- UINT elementsToRead;
- CCheckedDword chkElementsTotal;
- UINT elementsTotal;
- void *pDefaultValue;
-
- // Read variable info
- VHD( m_msStructured.Read((void**) &psBlock, sizeof(*psBlock)), "Invalid pEffectBuffer: cannot read interface block." );
- VBD( m_pEffect->m_VariableCount < (m_pHeader->Effect.cObjectVariables + m_pHeader->Effect.cNumericVariables + m_pHeader->cInterfaceVariables),
- "Internal loading error: variable count mismatch." );
- pVar = &m_pEffect->m_pVariables[m_pEffect->m_VariableCount];
-
- // Get type
- VH( LoadTypeAndAddToPool(&pType, psBlock->oType) );
-
- // Make sure the right polymorphic type is created
- VH( PlacementNewVariable(pVar, pType, FALSE) );
-
- pVar->pEffect = m_pEffect;
- pVar->pType = pType;
- pVar->pCB = NULL;
- pVar->ExplicitBindPoint = (UINT)-1;
- pVar->pSemantic = NULL;
-
- // Get name
- VHD( GetStringAndAddToReflection(psBlock->oName, &pVar->pName), "Invalid pEffectBuffer: cannot read interface name." );
-
- m_pEffect->m_VariableCount++;
- elementsToRead = max(1, pType->Elements);
- chkElementsTotal = elementsToRead;
-
- VBD( pType->IsInterface(), "Internal loading error: invlaid type for interface." );
-
- chkElementsTotal += m_pEffect->m_InterfaceCount;
- VHD( chkElementsTotal.GetValue(&elementsTotal), "Overflow: interface count." );
- VBD( elementsTotal <= m_pHeader->cInterfaceVariableElements, "Invalid pEffectBuffer: interface count mismatch." );
-
- pVar->Data.pInterface = &m_pEffect->m_pInterfaces[m_pEffect->m_InterfaceCount];
- m_pEffect->m_InterfaceCount += elementsToRead;
-
- // Get default value
- if (0 != psBlock->oDefaultValue)
- {
- VHD( m_msUnstructured.ReadAtOffset(psBlock->oDefaultValue, elementsToRead * sizeof(SBinaryInterfaceInitializer), &pDefaultValue),
- "Invalid pEffectBuffer: cannot read interface initializer offset." );
- for( UINT i=0; i < elementsToRead; i++ )
- {
- SBinaryInterfaceInitializer* pInterfaceInit = &((SBinaryInterfaceInitializer*)pDefaultValue)[i];
- LPCSTR pClassInstanceName;
- VHD( m_msUnstructured.ReadAtOffset(pInterfaceInit->oInstanceName, &pClassInstanceName), "Invalid pEffectBuffer: cannot read interface initializer." );
-
- SGlobalVariable *pCIVariable = m_pEffect->FindVariableByName(pClassInstanceName);
- VBD( pCIVariable != NULL, "Loading error: cannot find class instance for interface initializer." );
- VBD( pCIVariable->pType->IsClassInstance(), "Loading error: variable type mismatch for interface initializer." );
- if( pInterfaceInit->ArrayIndex == (UINT)-1 )
- {
- VBD( pCIVariable->pType->Elements == 0, "Loading error: array mismatch for interface initializer." );
- pVar->Data.pInterface[i].pClassInstance = (SClassInstanceGlobalVariable*)pCIVariable;
- }
- else
- {
- VBD( pCIVariable->pType->Elements > 0, "Loading error: array mismatch for interface initializer." );
- VBD( pInterfaceInit->ArrayIndex < pCIVariable->pType->Elements, "Loading error: array index out of range." );
-
- SMember* pMember = (SMember*)pCIVariable->GetElement( pInterfaceInit->ArrayIndex );
- VBD( pMember->IsValid(), "Loading error: cannot find member by name." );
- VBD( pMember->pType->IsClassInstance(), "Loading error: member type mismatch for interface initializer." );
- pVar->Data.pInterface[i].pClassInstance = (SClassInstanceGlobalVariable*)pMember;
- }
- }
- }
-
-
- // Read annotations
- VH( LoadAnnotations(&pVar->AnnotationCount, &pVar->pAnnotations) );
- }
-lExit:
- return hr;
-}
-
-
-// Read info from the compiled blob and initialize a group (and contained techniques and passes)
-HRESULT CEffectLoader::LoadGroups()
-{
- HRESULT hr = S_OK;
- UINT iGroup;
- UINT TechniquesInEffect = 0;
-
- for( iGroup=0; iGroup<m_pHeader->cGroups; iGroup++ )
- {
- SGroup *pGroup = &m_pEffect->m_pGroups[iGroup];
- SBinaryGroup *psGroup;
-
- // Read group info
- VHD( m_msStructured.Read((void**) &psGroup, sizeof(*psGroup)), "Invalid pEffectBuffer: cannot read group." );
- pGroup->TechniqueCount = psGroup->cTechniques;
- VN( pGroup->pTechniques = PRIVATENEW STechnique[pGroup->TechniqueCount] );
- VHD( GetStringAndAddToReflection(psGroup->oName, &pGroup->pName), "Invalid pEffectBuffer: cannot read group name." );
-
- if( pGroup->pName == NULL )
- {
- VBD( m_pEffect->m_pNullGroup == NULL, "Internal loading error: multiple NULL groups." );
- m_pEffect->m_pNullGroup = pGroup;
- }
-
- // Read annotations
- VH( LoadAnnotations(&pGroup->AnnotationCount, &pGroup->pAnnotations) );
-
- UINT iTechnique;
- for( iTechnique=0; iTechnique < psGroup->cTechniques; iTechnique++ )
- {
- VH( LoadTechnique( &pGroup->pTechniques[iTechnique] ) );
- }
- TechniquesInEffect += psGroup->cTechniques;
- }
-
- VBD( TechniquesInEffect == m_pHeader->cTechniques, "Loading error: technique count mismatch." );
- m_pEffect->m_TechniqueCount = m_pHeader->cTechniques;
- m_pEffect->m_GroupCount = m_pHeader->cGroups;
-
-lExit:
- return hr;
-}
-
-
-// Read info from the compiled blob and initialize a technique (and contained passes)
-HRESULT CEffectLoader::LoadTechnique( STechnique* pTech )
-{
- HRESULT hr = S_OK;
- UINT iPass;
-
- SBinaryTechnique *psTech;
-
- // Read technique info
- VHD( m_msStructured.Read((void**) &psTech, sizeof(*psTech)), "Invalid pEffectBuffer: cannot read technique." );
- pTech->PassCount = psTech->cPasses;
- VN( pTech->pPasses = PRIVATENEW SPassBlock[pTech->PassCount] );
- VHD( GetStringAndAddToReflection(psTech->oName, &pTech->pName), "Invalid pEffectBuffer: cannot read technique name." );
-
- // Read annotations
- VH( LoadAnnotations(&pTech->AnnotationCount, &pTech->pAnnotations) );
-
- for (iPass=0; iPass<psTech->cPasses; iPass++)
- {
- SBinaryPass *psPass;
- SPassBlock *pPass = &pTech->pPasses[iPass];
-
- // Read pass info
- VHD( m_msStructured.Read((void**) &psPass, sizeof(SBinaryPass)), "Invalid pEffectBuffer: cannot read pass." );
- VHD( GetStringAndAddToReflection(psPass->oName, &pPass->pName), "Invalid pEffectBuffer: cannot read pass name." );
-
- // Read annotations
- VH( LoadAnnotations(&pPass->AnnotationCount, &pPass->pAnnotations) );
-
- VH( LoadAssignments( psPass->cAssignments, &pPass->pAssignments, (BYTE*)pPass, &pPass->BackingStore.RenderTargetViewCount, &pPass->AssignmentCount ) );
- VBD( pPass->BackingStore.RenderTargetViewCount <= D3D11_SIMULTANEOUS_RENDER_TARGET_COUNT, "Invalid pEffectBuffer: too many RTVs in pass." );
-
- // Initialize other pass information
- pPass->pEffect = m_pEffect;
- pPass->BlockType = EBT_Pass;
- }
-
-lExit:
- return hr;
-}
-
-
-// Read info from the compiled blob and initialize a set of annotations
-HRESULT CEffectLoader::LoadAnnotations(UINT *pcAnnotations, SAnnotation **ppAnnotations)
-{
- HRESULT hr = S_OK;
- UINT cAnnotations, i, oData;
- SAnnotation *pAnnotations = NULL;
-
- VHD( m_msStructured.Read(&cAnnotations), "Invalid pEffectBuffer: cannot read anootation count." );
-
- if (cAnnotations)
- {
- UINT annotationsSize;
- CCheckedDword chkAnnotationsSize;
-
- chkAnnotationsSize = cAnnotations;
- chkAnnotationsSize *= sizeof(SAnnotation);
- VHD( chkAnnotationsSize.GetValue(&annotationsSize), "Overflow in annotations." );
-
- // we allocate raw bytes for annotations because they are polymorphic types that need to be placement new'ed
- VN( pAnnotations = (SAnnotation *) PRIVATENEW BYTE[annotationsSize] );
-
- for (i=0; i<cAnnotations; i++)
- {
- SBinaryAnnotation *psAnnotation;
- SAnnotation *pAn = &pAnnotations[i];
- SType *pType;
-
- VHD( m_msStructured.Read((void**) &psAnnotation, sizeof(SBinaryAnnotation)), "Invalid pEffectBuffer: cannot read annotation." );
-
- VH( LoadTypeAndAddToPool(&pType, psAnnotation->oType) );
-
- // Make sure the right polymorphic type is created
- VH( PlacementNewVariable(pAn, pType, TRUE) );
-
- pAn->pEffect = m_pEffect;
- pAn->pType = pType;
-
- VHD( GetStringAndAddToReflection(psAnnotation->oName, &pAn->pName), "Invalid pEffectBuffer: cannot read annotation name." );
-
- if (pType->IsObjectType(EOT_String))
- {
- UINT cElements = max(1, pType->Elements);
- UINT j;
- VN( pAn->Data.pString = PRIVATENEW SString[cElements] );
- for (j = 0; j < cElements; ++ j)
- {
- // Read initializer offset
- VHD( m_msStructured.Read(&oData), "Invalid pEffectBuffer: cannot read string." );
- VHD( GetStringAndAddToReflection(oData, &pAn->Data.pString[j].pString), "Invalid pEffectBuffer: cannot read string initializer." );
- }
- }
- else if (pType->BelongsInConstantBuffer())
- {
- void *pDefaultValue;
- UINT bytesUnpacked;
-
- // Read initializer offset
- VHD( m_msStructured.Read(&oData), "Invalid pEffectBuffer: cannot read annotation." );
-
- VBD( oData != 0, "Invalid pEffectBuffer: invalid anotation offset." );
-
- VN( pAn->Data.pGeneric = PRIVATENEW BYTE[pType->TotalSize] );
- ZeroMemory(pAn->Data.pGeneric, pType->TotalSize);
- VHD( m_msUnstructured.ReadAtOffset(oData, pType->PackedSize, &pDefaultValue), "Invalid pEffectBuffer: cannot read variable default value." );
- VH( UnpackData((BYTE*) pAn->Data.pGeneric, (BYTE*) pDefaultValue, pType->PackedSize, pType, &bytesUnpacked) );
- VBD( bytesUnpacked == pType->PackedSize, "Invalid pEffectBuffer: packed sizes to not match." );
- }
- else
- {
- VHD( E_FAIL, "Invalid pEffectBuffer: invalid annotation type." );
- }
- }
- }
-
- *pcAnnotations = cAnnotations;
- *ppAnnotations = pAnnotations;
-lExit:
-
- return hr;
-}
-
-//////////////////////////////////////////////////////////////////////////
-// Build shader block dependencies from shader metadata
-//////////////////////////////////////////////////////////////////////////
-
-//
-// Grabs shader resource dependency information from the bytecode of the shader
-// (cbuffer, tbuffer, texture, buffer, sampler, and UAV dependencies),
-// and sets up the given SShaderBlock to point to the dependencies within the effect
-//
-HRESULT CEffectLoader::GrabShaderData(SShaderBlock *pShaderBlock)
-{
- HRESULT hr = S_OK;
- UINT i, j;
- CEffectVector<SRange> vRanges[ER_Count], *pvRange;
- SRange *pRange = NULL;
- CEffectVector<SConstantBuffer*> vTBuffers;
-
- //////////////////////////////////////////////////////////////////////////
- // Step 1: iterate through the resource binding structures and build
- // an "optimized" list of all of the dependencies
-
- D3D11_SHADER_DESC ShaderDesc;
- pShaderBlock->pReflectionData->pReflection->GetDesc( &ShaderDesc );
-
- // Since we have the shader desc, let's find out if this is a NULL GS
- if( D3D11_SHVER_GET_TYPE( ShaderDesc.Version ) == D3D11_SHVER_VERTEX_SHADER && pShaderBlock->GetShaderType() == EOT_GeometryShader )
- {
- pShaderBlock->pReflectionData->IsNullGS = TRUE;
- }
-
- pShaderBlock->CBDepCount = pShaderBlock->ResourceDepCount = pShaderBlock->TBufferDepCount = pShaderBlock->SampDepCount = 0;
- pShaderBlock->UAVDepCount = pShaderBlock->InterfaceDepCount = 0;
-
- for(i = 0; i < ShaderDesc.BoundResources; i++)
- {
- LPCSTR pName;
- UINT bindPoint, size;
- ERanges eRange;
- SShaderResource *pShaderResource = NULL;
- SUnorderedAccessView *pUnorderedAccessView = NULL;
- SSamplerBlock *pSampler = NULL;
- SConstantBuffer *pCB = NULL;
- SVariable *pVariable = NULL;
- BOOL isFX9TextureLoad = FALSE;
- D3D11_SHADER_INPUT_BIND_DESC ResourceDesc;
-
- pShaderBlock->pReflectionData->pReflection->GetResourceBindingDesc( i, &ResourceDesc );
-
- // HUGE ASSUMPTION: the bindpoints we read in the shader metadata are sorted;
- // i.e. bindpoints are steadily increasing
- // If this assumption is not met, then we will hit an assert below
-
- pName = ResourceDesc.Name;
- bindPoint = ResourceDesc.BindPoint;
- size = ResourceDesc.BindCount;
-
- switch( ResourceDesc.Type )
- {
- case D3D10_SIT_CBUFFER:
- eRange = ER_CBuffer;
-
- pCB = m_pEffect->FindCB(pName);
- VBD( NULL != pCB, "Loading error: cannot find cbuffer." );
- VBD( size == 1, "Loading error: cbuffer arrays are not supported." );
- break;
-
- case D3D10_SIT_TBUFFER:
- eRange = ER_Texture;
-
- pCB = m_pEffect->FindCB(pName);
- VBD( NULL != pCB, "Loading error: cannot find tbuffer." );
- VBD( FALSE != pCB->IsTBuffer, "Loading error: cbuffer found where tbuffer is expected." );
- VBD( size == 1, "Loading error: tbuffer arrays are not supported." );
- pShaderResource = &pCB->TBuffer;
- break;
-
- case D3D10_SIT_TEXTURE:
- case D3D11_SIT_STRUCTURED:
- case D3D11_SIT_BYTEADDRESS:
- eRange = ER_Texture;
-
- pVariable = m_pEffect->FindVariableByNameWithParsing(pName);
- VBD( pVariable != NULL, "Loading error: cannot find SRV variable." );
- UINT elements;
- elements = max(1, pVariable->pType->Elements);
- VBD( size <= elements, "Loading error: SRV array size mismatch." );
-
- if (pVariable->pType->IsShaderResource())
- {
- // this is just a straight texture assignment
- pShaderResource = pVariable->Data.pShaderResource;
- }
- else
- {
- // This is a FX9/HLSL9-style texture load instruction that specifies only a sampler
- VBD( pVariable->pType->IsSampler(), "Loading error: shader dependency is neither an SRV nor sampler.");
- isFX9TextureLoad = TRUE;
- pSampler = pVariable->Data.pSampler;
- // validate that all samplers actually used (i.e. based on size, not elements) in this variable have a valid TEXTURE assignment
- for (j = 0; j < size; ++ j)
- {
- if (NULL == pSampler[j].BackingStore.pTexture)
- {
- // print spew appropriately for samplers vs sampler arrays
- if (0 == pVariable->pType->Elements)
- {
- DPF(0, "%s: Sampler %s does not have a texture bound to it, even though the sampler is used in a DX9-style texture load instruction", g_szEffectLoadArea, pName);
- }
- else
- {
- DPF(0, "%s: Sampler %s[%d] does not have a texture bound to it, even though the sampler array is used in a DX9-style texture load instruction", g_szEffectLoadArea, pName, j);
- }
-
- VH( E_FAIL );
- }
- }
- }
- break;
-
- case D3D11_SIT_UAV_RWTYPED:
- case D3D11_SIT_UAV_RWSTRUCTURED:
- case D3D11_SIT_UAV_RWBYTEADDRESS:
- case D3D11_SIT_UAV_APPEND_STRUCTURED:
- case D3D11_SIT_UAV_CONSUME_STRUCTURED:
- case D3D11_SIT_UAV_RWSTRUCTURED_WITH_COUNTER:
- eRange = ER_UnorderedAccessView;
-
- pVariable = m_pEffect->FindVariableByNameWithParsing(pName);
- VBD( pVariable != NULL, "Loading error: cannot find UAV variable." );
- VBD( size <= max(1, pVariable->pType->Elements), "Loading error: UAV array index out of range." );
- VBD( pVariable->pType->IsUnorderedAccessView(), "Loading error: UAV variable expected." );
- pUnorderedAccessView = pVariable->Data.pUnorderedAccessView;
- break;
-
- case D3D10_SIT_SAMPLER:
- eRange = ER_Sampler;
-
- pVariable = m_pEffect->FindVariableByNameWithParsing(pName);
- VBD( pVariable != NULL, "Loading error: cannot find sampler variable." );
- VBD( size <= max(1, pVariable->pType->Elements), "Loading error: sampler array index out of range." );
- VBD( pVariable->pType->IsSampler(), "Loading error: sampler variable expected." );
- pSampler = pVariable->Data.pSampler;
- break;
-
- default:
- VHD( E_FAIL, "Internal loading error: unexpected shader dependency type." );
- };
-
- //
- // Here's where the "optimized" part comes in; whenever there's
- // a resource dependency, see if it's located contiguous to
- // an existing resource dependency and merge them together
- // if possible
- //
- UINT rangeCount;
- pvRange = &vRanges[eRange];
- rangeCount = pvRange->GetSize();
-
- if ( rangeCount > 0 )
- {
- // Can we continue an existing range?
- pRange = &( (*pvRange)[rangeCount - 1] );
-
- // Make sure that bind points are strictly increasing,
- // otherwise this algorithm breaks and we'd get worse runtime performance
- D3DXASSERT(pRange->last <= bindPoint);
-
- if ( pRange->last != bindPoint )
- {
- if( eRange != ER_UnorderedAccessView )
- {
- // No we can't. Begin a new range by setting rangeCount to 0 and triggering the next IF
- rangeCount = 0;
- }
- else
- {
- // UAVs will always be located in one range, as they are more expensive to set
- while(pRange->last < bindPoint)
- {
- VHD( pRange->vResources.Add(&g_NullUnorderedAccessView), "Internal loading error: cannot add UAV to range." );
- pRange->last++;
- }
- }
- }
- }
-
- if ( rangeCount == 0 )
- {
- VN( pRange = pvRange->Add() );
- pRange->start = bindPoint;
- }
-
- pRange->last = bindPoint + size;
-
- switch( ResourceDesc.Type )
- {
- case D3D10_SIT_CBUFFER:
- VHD( pRange->vResources.Add(pCB), "Internal loading error: cannot add cbuffer to range." );
- break;
- case D3D10_SIT_TBUFFER:
- VHD( pRange->vResources.Add(pShaderResource), "Internal loading error: cannot add tbuffer to range." );
- VHD( vTBuffers.Add( (SConstantBuffer*)pCB ), "Internal loading error: cannot add tbuffer to vector." );
- break;
- case D3D10_SIT_TEXTURE:
- case D3D11_SIT_STRUCTURED:
- case D3D11_SIT_BYTEADDRESS:
- if (isFX9TextureLoad)
- {
- // grab all of the textures from each sampler
- for (j = 0; j < size; ++ j)
- {
- VHD( pRange->vResources.Add(pSampler[j].BackingStore.pTexture), "Internal loading error: cannot add SRV to range." );
- }
- }
- else
- {
- // add the whole array
- for (j = 0; j < size; ++ j)
- {
- VHD( pRange->vResources.Add(pShaderResource + j), "Internal loading error: cannot add SRV to range." );
- }
- }
- break;
- case D3D11_SIT_UAV_RWTYPED:
- case D3D11_SIT_UAV_RWSTRUCTURED:
- case D3D11_SIT_UAV_RWBYTEADDRESS:
- case D3D11_SIT_UAV_APPEND_STRUCTURED:
- case D3D11_SIT_UAV_CONSUME_STRUCTURED:
- case D3D11_SIT_UAV_RWSTRUCTURED_WITH_COUNTER:
- // add the whole array
- for (j = 0; j < size; ++ j)
- {
- VHD( pRange->vResources.Add(pUnorderedAccessView + j), "Internal loading error: cannot add UAV to range." );
- }
- break;
- case D3D10_SIT_SAMPLER:
- // add the whole array
- for (j = 0; j < size; ++ j)
- {
- VHD( pRange->vResources.Add(pSampler + j), "Internal loading error: cannot add sampler to range." );
- }
- break;
- default:
- VHD( E_FAIL, "Internal loading error: unexpected shader dependency type." );
- }
- }
-
-
- //////////////////////////////////////////////////////////////////////////
- // Step 2: iterate through the interfaces and build
- // an "optimized" list of all of the dependencies
-
- UINT NumInterfaces = pShaderBlock->pReflectionData->pReflection->GetNumInterfaceSlots();
- UINT CurInterfaceParameter = 0;
- if( NumInterfaces > 0 )
- {
- D3DXASSERT( ShaderDesc.ConstantBuffers > 0 );
-
- for( i=0; i < ShaderDesc.ConstantBuffers; i++ )
- {
- ID3D11ShaderReflectionConstantBuffer* pCB = pShaderBlock->pReflectionData->pReflection->GetConstantBufferByIndex(i);
- VN( pCB );
- D3D11_SHADER_BUFFER_DESC CBDesc;
- VHD( pCB->GetDesc( &CBDesc ), "Internal loading error: cannot get CB desc." );
- if( CBDesc.Type != D3D11_CT_INTERFACE_POINTERS )
- {
- continue;
- }
-
- for( UINT iVar=0; iVar < CBDesc.Variables; iVar++ )
- {
- ID3D11ShaderReflectionVariable* pInterfaceVar = pCB->GetVariableByIndex( iVar );
- VN( pInterfaceVar );
- D3D11_SHADER_VARIABLE_DESC InterfaceDesc;
- pInterfaceVar->GetDesc( &InterfaceDesc );
-
- LPCSTR pName;
- UINT bindPoint, size;
- SGlobalVariable *pVariable = NULL;
- SInterface *pInterface = NULL;
- UINT VariableElements;
-
- pName = InterfaceDesc.Name;
- bindPoint = InterfaceDesc.StartOffset;
- size = InterfaceDesc.Size;
-
- if( bindPoint == (UINT)-1 )
- {
- continue;
- }
-
- D3DXASSERT( InterfaceDesc.uFlags & D3D11_SVF_INTERFACE_POINTER );
- if( InterfaceDesc.uFlags & D3D11_SVF_INTERFACE_PARAMETER )
- {
- // This interface pointer is a parameter to the shader
- if( pShaderBlock->pReflectionData->InterfaceParameterCount == 0 )
- {
- // There may be no interface parameters in this shader if it was compiled but had no interfaced bound to it.
- // The shader cannot be set (correctly) in any pass.
- continue;
- }
- else
- {
- VBD( CurInterfaceParameter < pShaderBlock->pReflectionData->InterfaceParameterCount,
- "Internal loading error: interface count mismatch.");
- SShaderBlock::SInterfaceParameter* pInterfaceInfo;
- pInterfaceInfo = &pShaderBlock->pReflectionData->pInterfaceParameters[CurInterfaceParameter];
- ++CurInterfaceParameter;
- SGlobalVariable *pParent = m_pEffect->FindVariableByName(pInterfaceInfo->pName);
- VBD( pParent != NULL, "Loading error: cannot find parent type." );
- if( pInterfaceInfo->Index == (UINT)-1 )
- {
- pVariable = pParent;
- VariableElements = pVariable->pType->Elements;
- }
- else
- {
- // We want a specific index of the variable (ex. "MyVar[2]")
- VBD( size == 1, "Loading error: interface array type mismatch." );
- pVariable = (SGlobalVariable*)pParent->GetElement( pInterfaceInfo->Index );
- VBD( pVariable->IsValid(), "Loading error: interface array index out of range." );
- VariableElements = 0;
- }
- }
- }
- else
- {
- // This interface pointer is a global interface used in the shader
- pVariable = m_pEffect->FindVariableByName(pName);
- VBD( pVariable != NULL, "Loading error: cannot find interface variable." );
- VariableElements = pVariable->pType->Elements;
- }
- VBD( size <= max(1, VariableElements), "Loading error: interface array size mismatch." );
- if( pVariable->pType->IsInterface() )
- {
- pInterface = pVariable->Data.pInterface;
- }
- else if( pVariable->pType->IsClassInstance() )
- {
- // For class instances, we create background interfaces which point to the class instance. This is done so
- // the shader can always expect SInterface dependencies, rather than a mix of SInterfaces and class instances
- VN( pInterface = PRIVATENEW SInterface[size] );
- if( VariableElements == 0 )
- {
- D3DXASSERT( size == 1 );
- pInterface[0].pClassInstance = (SClassInstanceGlobalVariable*)pVariable;
- m_BackgroundInterfaces.Add( &pInterface[0] );
- }
- else
- {
- // Fill each element of the SInstance array individually
- VBD( size == VariableElements, "Loading error: class instance array size mismatch." );
- for( UINT iElement=0; iElement < size; iElement++ )
- {
- SGlobalVariable *pElement = (SGlobalVariable*)pVariable->GetElement( iElement );
- VBD( pElement->IsValid(), "Internal loading error: class instance array index out of range." );
- pInterface[iElement].pClassInstance = (SClassInstanceGlobalVariable*)pElement;
- m_BackgroundInterfaces.Add( &pInterface[iElement] );
- }
- }
- }
- else
- {
- VHD( E_FAIL, "Loading error: invalid interface initializer variable type.");
- }
-
- //
- // Here's where the "optimized" part comes in; whenever there's
- // a resource dependency, see if it's located contiguous to
- // an existing resource dependency and merge them together
- // if possible
- //
- UINT rangeCount;
- pvRange = &vRanges[ER_Interfaces];
- rangeCount = pvRange->GetSize();
-
- VBD( rangeCount <= 1, "Internal loading error: invalid range count." );
-
- if ( rangeCount == 0 )
- {
- VN( pRange = pvRange->Add() );
- pRange->start = pRange->last = 0;
- }
- else
- {
- pRange = &( (*pvRange)[0] );
- }
-
- if( bindPoint < pRange->last )
- {
- // add interfaces into the range that already exists
- VBD( bindPoint + size < pRange->last, "Internal loading error: range overlap." );
- for( j = 0; j < size; ++ j )
- {
- pRange->vResources[j + bindPoint] = pInterface + j;
- }
- }
- else
- {
- // add interfaces to the end of the range
-
- // add missing interface slots, if necessary
- while(pRange->last < bindPoint)
- {
- VHD( pRange->vResources.Add(&g_NullInterface), "Internal loading error: cannot add NULL interface to range." );
- pRange->last++;
- }
-
- D3DXASSERT( bindPoint == pRange->last );
- for( j=0; j < size; ++ j )
- {
- VHD( pRange->vResources.Add(pInterface + j), "Internal loading error: cannot at interface to range." );
- }
- pRange->last = bindPoint + size;
- }
- }
-
- // There is only one interface cbuffer
- break;
- }
- }
-
- //////////////////////////////////////////////////////////////////////////
- // Step 3: allocate room in pShaderBlock for all of the dependency
- // pointers and then hook them up
-
- pShaderBlock->SampDepCount = vRanges[ ER_Sampler ].GetSize();
- pShaderBlock->CBDepCount = vRanges[ ER_CBuffer ].GetSize();
- pShaderBlock->InterfaceDepCount = vRanges[ ER_Interfaces ].GetSize();
- pShaderBlock->ResourceDepCount = vRanges[ ER_Texture ].GetSize();
- pShaderBlock->UAVDepCount = vRanges[ ER_UnorderedAccessView ].GetSize();
- pShaderBlock->TBufferDepCount = vTBuffers.GetSize();
-
- VN( pShaderBlock->pSampDeps = PRIVATENEW SShaderSamplerDependency[pShaderBlock->SampDepCount] );
- VN( pShaderBlock->pCBDeps = PRIVATENEW SShaderCBDependency[pShaderBlock->CBDepCount] );
- VN( pShaderBlock->pInterfaceDeps = PRIVATENEW SInterfaceDependency[pShaderBlock->InterfaceDepCount] );
- VN( pShaderBlock->pResourceDeps = PRIVATENEW SShaderResourceDependency[pShaderBlock->ResourceDepCount] );
- VN( pShaderBlock->pUAVDeps = PRIVATENEW SUnorderedAccessViewDependency[pShaderBlock->UAVDepCount] );
- VN( pShaderBlock->ppTbufDeps = PRIVATENEW SConstantBuffer*[pShaderBlock->TBufferDepCount] );
-
- for (i=0; i<pShaderBlock->CBDepCount; ++i)
- {
- SShaderCBDependency *pDep = &pShaderBlock->pCBDeps[i];
-
- pRange = &vRanges[ER_CBuffer][i];
-
- pDep->StartIndex = pRange->start;
- pDep->Count = pRange->last - pDep->StartIndex;
- pDep->ppFXPointers = PRIVATENEW SConstantBuffer*[ pDep->Count ];
- pDep->ppD3DObjects = PRIVATENEW ID3D11Buffer*[ pDep->Count ];
-
- D3DXASSERT(pDep->Count == pRange->vResources.GetSize());
- for (j=0; j<pDep->Count; ++j)
- {
- pDep->ppFXPointers[j] = (SConstantBuffer *)pRange->vResources[j];
- pDep->ppD3DObjects[j] = NULL;
- }
- }
-
- for (i=0; i<pShaderBlock->SampDepCount; ++i)
- {
- SShaderSamplerDependency *pDep = &pShaderBlock->pSampDeps[i];
-
- pRange = &vRanges[ER_Sampler][i];
-
- pDep->StartIndex = pRange->start;
- pDep->Count = pRange->last - pDep->StartIndex;
- pDep->ppFXPointers = PRIVATENEW SSamplerBlock*[ pDep->Count ];
- pDep->ppD3DObjects = PRIVATENEW ID3D11SamplerState*[ pDep->Count ];
-
- D3DXASSERT(pDep->Count == pRange->vResources.GetSize());
- for (j=0; j<pDep->Count; ++j)
- {
- pDep->ppFXPointers[j] = (SSamplerBlock *) pRange->vResources[j];
- pDep->ppD3DObjects[j] = NULL;
- }
- }
-
- for (i=0; i<pShaderBlock->InterfaceDepCount; ++i)
- {
- SInterfaceDependency *pDep = &pShaderBlock->pInterfaceDeps[i];
-
- pRange = &vRanges[ER_Interfaces][i];
-
- pDep->StartIndex = pRange->start;
- pDep->Count = pRange->last - pDep->StartIndex;
- pDep->ppFXPointers = PRIVATENEW SInterface*[ pDep->Count ];
- pDep->ppD3DObjects = PRIVATENEW ID3D11ClassInstance*[ pDep->Count ];
-
- D3DXASSERT(pDep->Count == pRange->vResources.GetSize());
- for (j=0; j<pDep->Count; ++j)
- {
- pDep->ppFXPointers[j] = (SInterface *) pRange->vResources[j];
- pDep->ppD3DObjects[j] = NULL;
- }
- }
-
- for (i=0; i<pShaderBlock->ResourceDepCount; ++i)
- {
- SShaderResourceDependency *pDep = &pShaderBlock->pResourceDeps[i];
-
- pRange = &vRanges[ER_Texture][i];
-
- pDep->StartIndex = pRange->start;
- pDep->Count = pRange->last - pDep->StartIndex;
- pDep->ppFXPointers = PRIVATENEW SShaderResource*[ pDep->Count ];
- pDep->ppD3DObjects = PRIVATENEW ID3D11ShaderResourceView*[ pDep->Count ];
-
- D3DXASSERT(pDep->Count == pRange->vResources.GetSize());
- for (j=0; j<pDep->Count; ++j)
- {
- pDep->ppFXPointers[j] = (SShaderResource *) pRange->vResources[j];
- pDep->ppD3DObjects[j] = NULL;
- }
- }
-
- for (i=0; i<pShaderBlock->UAVDepCount; ++i)
- {
- SUnorderedAccessViewDependency *pDep = &pShaderBlock->pUAVDeps[i];
-
- pRange = &vRanges[ER_UnorderedAccessView][i];
-
- pDep->StartIndex = pRange->start;
- pDep->Count = pRange->last - pDep->StartIndex;
- pDep->ppFXPointers = PRIVATENEW SUnorderedAccessView*[ pDep->Count ];
- pDep->ppD3DObjects = PRIVATENEW ID3D11UnorderedAccessView*[ pDep->Count ];
-
- D3DXASSERT(pDep->Count == pRange->vResources.GetSize());
- for (j=0; j<pDep->Count; ++j)
- {
- pDep->ppFXPointers[j] = (SUnorderedAccessView *) pRange->vResources[j];
- pDep->ppD3DObjects[j] = NULL;
- }
- }
-
- if (pShaderBlock->TBufferDepCount > 0)
- {
- memcpy(pShaderBlock->ppTbufDeps, &vTBuffers[0], pShaderBlock->TBufferDepCount * sizeof(SConstantBuffer*));
- }
-
-lExit:
- return hr;
-}
-
-// Create shader reflection interface and grab dependency info
-HRESULT CEffectLoader::BuildShaderBlock(SShaderBlock *pShaderBlock)
-{
- HRESULT hr = S_OK;
-
- // unused shader block? that's not right
- VBD( pShaderBlock->pVT != NULL, "Internal loading error: NULL shader vtable." );
-
- D3DXASSERT(pShaderBlock->pD3DObject == NULL);
-
- if (NULL == pShaderBlock->pReflectionData)
- {
- // File contains a shader variable without an assigned shader, or this is a null assignment.
- // Usually, this is called by one of these guys:
- // SetVertexShader( NULL );
- // or
- // vertexshader g_VS = NULL;
- return S_OK;
- }
-
- // Initialize the reflection interface
- VHD( D3DReflect( pShaderBlock->pReflectionData->pBytecode, pShaderBlock->pReflectionData->BytecodeLength, IID_ID3D11ShaderReflection, (void**)&pShaderBlock->pReflectionData->pReflection ),
- "Internal loading error: cannot create shader reflection object." );
-
- // Get dependencies
- VH( GrabShaderData( pShaderBlock ) );
-
- // Grab input signatures for VS
- if( EOT_VertexShader == pShaderBlock->GetShaderType() )
- {
- D3DXASSERT( pShaderBlock->pInputSignatureBlob == NULL );
- VHD( D3DGetInputSignatureBlob( pShaderBlock->pReflectionData->pBytecode, pShaderBlock->pReflectionData->BytecodeLength, &pShaderBlock->pInputSignatureBlob ),
- "Internal loading error: cannot get input signature." );
- }
-
-lExit:
- return hr;
-}
-
-#undef PRIVATENEW
-
-
-//////////////////////////////////////////////////////////////////////////
-// Code to relocate data to private heaps (reflection & runtime effect)
-//
-// Important note about alignment: all reasonable chunks of data are
-// machine word aligned (that is, any piece of data moved as a whole is
-// aligned as a whole. This means that when computing m_ReflectionMemory
-// or m_EffectMemory, each addition is aligned. This also means
-// that, when later relocating that same memory, you must call MoveData
-// or MoveString on the same chunks that were aligned. This is
-// because: Align(a * b) != a * Align(b).
-//////////////////////////////////////////////////////////////////////////
-
-//////////////////////////////////////////////////////////////////////////
-// Reflection reallocation code
-//////////////////////////////////////////////////////////////////////////
-
-HRESULT CEffectLoader::CalculateAnnotationSize(UINT cAnnotations, SAnnotation *pAnnotations)
-{
- HRESULT hr = S_OK;
- UINT i;
-
- m_ReflectionMemory += AlignToPowerOf2(cAnnotations * sizeof(SAnnotation), c_DataAlignment);
- for (i=0; i<cAnnotations; i++)
- {
- if (pAnnotations[i].pType->BelongsInConstantBuffer())
- {
- m_ReflectionMemory += AlignToPowerOf2(pAnnotations[i].pType->TotalSize, c_DataAlignment);
- }
- else
- {
- VBD( pAnnotations[i].pType->IsObjectType(EOT_String), "Invalid pEffectBuffer: invalid annotation type." );
-
- UINT cElements;
- cElements = max(1, pAnnotations[i].pType->Elements);
-
- m_ReflectionMemory += AlignToPowerOf2(cElements * sizeof(SString), c_DataAlignment);
-
- }
- }
-
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::ReallocateAnnotationData(UINT cAnnotations, SAnnotation **ppAnnotations)
-{
- HRESULT hr = S_OK;
- UINT i;
- SAnnotation *pAnnotations;
-
- VHD( m_pReflection->m_Heap.MoveData((void**) ppAnnotations, cAnnotations * sizeof(SAnnotation)),
- "Internal loading error: cannot move annotation data." );
- pAnnotations = *ppAnnotations;
-
- for (i=0; i<cAnnotations; i++)
- {
- SAnnotation *pAn = &pAnnotations[i];
- pAn->pEffect = m_pEffect;
-
- VHD( m_pReflection->m_Heap.MoveString(&pAn->pName), "Internal loading error: cannot move annotation name." );
-
- // Reallocate type later
- if (pAn->pType->BelongsInConstantBuffer())
- {
- VHD( m_pReflection->m_Heap.MoveData( &pAn->Data.pGeneric, pAn->pType->TotalSize ), "Internal loading error: cannot move annotation data." );
- }
- else if (pAnnotations[i].pType->IsObjectType(EOT_String))
- {
- UINT j;
- UINT cElements = max(1, pAn->pType->Elements);
-
- VHD( m_pReflection->m_Heap.MoveData((void**) &pAn->Data.pString, cElements * sizeof(SString)), "Internal loading error: cannot move annotation string." );
- for (j = 0; j < cElements; ++ j)
- {
- VHD( m_pReflection->m_Heap.MoveString(&pAn->Data.pString[j].pString), "Internal loading error: cannot move annotation string element." );
- }
- }
- else
- {
- VHD( E_FAIL, "Invalid pEffectBuffer: invalid annotation type." );
- }
- }
-
-lExit:
- return hr;
-}
-
-HRESULT CEffectLoader::InitializeReflectionDataAndMoveStrings( UINT KnownSize )
-{
- HRESULT hr = S_OK;
- UINT i, j, k;
- UINT cbStrings;
- CEffectHeap *pHeap = &m_pReflection->m_Heap;
-
- // Get byte counts
- cbStrings = m_pEffect->m_StringCount * sizeof( SString );
-
- if( KnownSize )
- {
- m_ReflectionMemory = KnownSize;
- }
- else
- {
- m_ReflectionMemory += AlignToPowerOf2(cbStrings, c_DataAlignment);
-
- for (i=0; i<m_pEffect->m_CBCount; i++)
- {
- VH( CalculateAnnotationSize(m_pEffect->m_pCBs[i].AnnotationCount, m_pEffect->m_pCBs[i].pAnnotations) );
- }
-
- for (i=0; i<m_pEffect->m_VariableCount; i++)
- {
- VH( CalculateAnnotationSize(m_pEffect->m_pVariables[i].AnnotationCount, m_pEffect->m_pVariables[i].pAnnotations) );
- }
-
- for (i=0; i<m_pEffect->m_GroupCount; i++)
- {
- VH( CalculateAnnotationSize(m_pEffect->m_pGroups[i].AnnotationCount, m_pEffect->m_pGroups[i].pAnnotations) );
-
- for (j=0; j<m_pEffect->m_pGroups[i].TechniqueCount; j++)
- {
- VH( CalculateAnnotationSize(m_pEffect->m_pGroups[i].pTechniques[j].AnnotationCount, m_pEffect->m_pGroups[i].pTechniques[j].pAnnotations) );
-
- for (k=0; k<m_pEffect->m_pGroups[i].pTechniques[j].PassCount; k++)
- {
- VH( CalculateAnnotationSize(m_pEffect->m_pGroups[i].pTechniques[j].pPasses[k].AnnotationCount, m_pEffect->m_pGroups[i].pTechniques[j].pPasses[k].pAnnotations) );
- }
- }
- }
-
- // Calculate shader reflection data size
- for (i=0; i<m_pEffect->m_ShaderBlockCount; i++)
- {
- if (NULL != m_pEffect->m_pShaderBlocks[i].pReflectionData)
- {
- m_ReflectionMemory += AlignToPowerOf2(sizeof(SShaderBlock::SReflectionData), c_DataAlignment);
- m_ReflectionMemory += AlignToPowerOf2(m_pEffect->m_pShaderBlocks[i].pReflectionData->BytecodeLength, c_DataAlignment);
- // stream out decl is handled as a string, and thus its size is already factored because of GetStringAndAddToReflection
- }
- }
- }
-
- VHD( pHeap->ReserveMemory(m_ReflectionMemory), "Internal loading error: failed to reserve reflection memory." );
-
- // Strings are handled separately because we are moving them to reflection
- m_pOldStrings = m_pEffect->m_pStrings;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pStrings, cbStrings), "Internal loading error: cannot move string data." );
- for(i=0; i<m_pEffect->m_StringCount; i++)
- {
- VHD( pHeap->MoveString( &m_pEffect->m_pStrings[i].pString), "Internal loading error: cannot move string pointer." );
- }
-
-lExit:
- return hr;
-}
-
-// Move all reflection data to private heap
-HRESULT CEffectLoader::ReallocateReflectionData( bool Cloning )
-{
- HRESULT hr = S_OK;
- UINT i, j, k;
- CEffectHeap *pHeap = &m_pReflection->m_Heap;
-
- for(i=0; i<m_pEffect->m_CBCount; i++)
- {
- VHD( pHeap->MoveString( &m_pEffect->m_pCBs[i].pName ), "Internal loading error: cannot move CB name." );
- VH( ReallocateAnnotationData(m_pEffect->m_pCBs[i].AnnotationCount, &m_pEffect->m_pCBs[i].pAnnotations) );
- }
-
- for(i=0; i<m_pEffect->m_VariableCount; i++)
- {
- VHD( pHeap->MoveString( &m_pEffect->m_pVariables[i].pName ), "Internal loading error: cannot move variable name." );
- VHD( pHeap->MoveString( &m_pEffect->m_pVariables[i].pSemantic ), "Internal loading error: cannot move variable semantic." );
- VH( ReallocateAnnotationData(m_pEffect->m_pVariables[i].AnnotationCount, &m_pEffect->m_pVariables[i].pAnnotations) );
- }
-
- for(i=0; i<m_pEffect->m_GroupCount; i++)
- {
- VHD( pHeap->MoveString( &m_pEffect->m_pGroups[i].pName ), "Internal loading error: cannot move group name." );
- VH( ReallocateAnnotationData(m_pEffect->m_pGroups[i].AnnotationCount, &m_pEffect->m_pGroups[i].pAnnotations) );
-
- for(j=0; j<m_pEffect->m_pGroups[i].TechniqueCount; j++)
- {
- VHD( pHeap->MoveString( &m_pEffect->m_pGroups[i].pTechniques[j].pName ), "Internal loading error: cannot move technique name." );
- VH( ReallocateAnnotationData(m_pEffect->m_pGroups[i].pTechniques[j].AnnotationCount, &m_pEffect->m_pGroups[i].pTechniques[j].pAnnotations) );
-
- for(k=0; k<m_pEffect->m_pGroups[i].pTechniques[j].PassCount; k++)
- {
- VHD( pHeap->MoveString( &m_pEffect->m_pGroups[i].pTechniques[j].pPasses[k].pName ), "Internal loading error: cannot move pass name." );
- VH( ReallocateAnnotationData(m_pEffect->m_pGroups[i].pTechniques[j].pPasses[k].AnnotationCount, &m_pEffect->m_pGroups[i].pTechniques[j].pPasses[k].pAnnotations) );
- }
- }
- }
-
- if( !Cloning )
- {
- // When not cloning, every member in m_pMemberInterfaces is from a global variable, so we can take pName and pSemantic
- // from the parent variable, which were updated above
- for (i = 0; i < m_pEffect->m_pMemberInterfaces.GetSize(); ++ i)
- {
- SMember* pMember = m_pEffect->m_pMemberInterfaces[i];
- SGlobalVariable* pTopLevelEntity = (SGlobalVariable*)pMember->pTopLevelEntity;
- VH( FixupVariablePointer( &pTopLevelEntity ) );
- pMember->pName = pTopLevelEntity->pName;
- pMember->pSemantic = pTopLevelEntity->pSemantic;
- }
- }
-
- // Move shader bytecode
- for (i=0; i<m_pEffect->m_ShaderBlockCount; i++)
- {
- if (NULL != m_pEffect->m_pShaderBlocks[i].pReflectionData)
- {
- VHD( pHeap->MoveData((void**)&m_pEffect->m_pShaderBlocks[i].pReflectionData, sizeof(SShaderBlock::SReflectionData)),
- "Internal loading error: cannot move shader reflection block." );
- VHD( pHeap->MoveData((void**)&m_pEffect->m_pShaderBlocks[i].pReflectionData->pBytecode, m_pEffect->m_pShaderBlocks[i].pReflectionData->BytecodeLength),
- "Internal loading error: cannot move shader bytecode.");
- for( UINT iDecl=0; iDecl < D3D11_SO_STREAM_COUNT; ++iDecl )
- {
- VHD( pHeap->MoveString(&m_pEffect->m_pShaderBlocks[i].pReflectionData->pStreamOutDecls[iDecl]), "Internal loading error: cannot move SO decl." );
- }
- VH( pHeap->MoveInterfaceParameters(m_pEffect->m_pShaderBlocks[i].pReflectionData->InterfaceParameterCount, &m_pEffect->m_pShaderBlocks[i].pReflectionData->pInterfaceParameters ) );
- }
-
- }
-
-lExit:
- return hr;
-}
-
-//////////////////////////////////////////////////////////////////////////
-// Runtime effect reallocation code
-//////////////////////////////////////////////////////////////////////////
-
-template<class T> HRESULT CEffectLoader::ReallocateBlockAssignments(T* &pBlocks, UINT cBlocks, T* pOldBlocks)
-{
- HRESULT hr = S_OK;
- CEffectHeap *pHeap = &m_pEffect->m_Heap;
- UINT i, j;
-
- for(i=0; i<cBlocks; i++)
- {
- T *pBlock = &pBlocks[i];
- VHD( pHeap->MoveData((void**) &pBlock->pAssignments, sizeof(SAssignment)*pBlock->AssignmentCount), "Internal loading error: cannot move assignment count." );
-
- for (j=0; j<pBlock->AssignmentCount; j++)
- {
- SAssignment *pAssignment = &pBlock->pAssignments[j];
- UINT cbDeps;
-
- // When cloning, convert pointers back into offsets
- if( pOldBlocks )
- {
- T *pOldBlock = &pOldBlocks[i];
- pAssignment->Destination.Offset = (UINT)( (UINT_PTR)pAssignment->Destination.pGeneric - (UINT_PTR)pOldBlock ) ;
- }
-
- // Convert destination pointers from offset to real pointer
- pAssignment->Destination.pGeneric = (BYTE*) pBlock + pAssignment->Destination.Offset;
-
- // Make sure the data pointer points into the backing store
- VBD( pAssignment->Destination.pGeneric >= &pBlock->BackingStore &&
- pAssignment->Destination.pGeneric < (BYTE*) &pBlock->BackingStore + sizeof(pBlock->BackingStore),
- "Internal loading error: assignment destination out of range." );
-
- // Fixup dependencies
- cbDeps = pAssignment->DependencyCount * sizeof(SAssignment::SDependency);
- VHD( pHeap->MoveData((void**) &pAssignment->pDependencies, cbDeps), "Internal loading error: cannot move assignment dependencies." );
-
- SGlobalVariable *pOldVariable = NULL;
- for(UINT iDep=0; iDep<pAssignment->DependencyCount; iDep++)
- {
- SAssignment::SDependency *pDep = &pAssignment->pDependencies[iDep];
- // We ignore all but the last variable because below, we only use the last dependency
- pOldVariable = pDep->pVariable;
- VH( FixupVariablePointer(&pDep->pVariable) );
- }
-
- // Fixup source pointers
- switch(pAssignment->LhsType)
- {
- case ELHS_VertexShaderBlock:
- case ELHS_PixelShaderBlock:
- case ELHS_GeometryShaderBlock:
- case ELHS_HullShaderBlock:
- case ELHS_DomainShaderBlock:
- case ELHS_ComputeShaderBlock:
- VH( FixupShaderPointer(&pAssignment->Source.pShader) );
- break;
-
- case ELHS_DepthStencilBlock:
- VH( FixupDSPointer((SDepthStencilBlock**)&pAssignment->Source.pBlock) );
- break;
- case ELHS_BlendBlock:
- VH( FixupABPointer((SBlendBlock**) &pAssignment->Source.pBlock) );
- break;
- case ELHS_RasterizerBlock:
- VH( FixupRSPointer((SRasterizerBlock**) &pAssignment->Source.pBlock) );
- break;
-
- case ELHS_Texture:
- VH( FixupShaderResourcePointer((SShaderResource**) &pAssignment->Source.pShaderResource) );
- break;
-
- default:
- // Non-object assignment (must have at least one dependency or it would have been pruned by now)
- D3DXASSERT( !pAssignment->IsObjectAssignment() && pAssignment->DependencyCount > 0 );
-
- // Numeric variables must be relocated before this function is called
-
- switch (pAssignment->AssignmentType)
- {
- case ERAT_NumericVariable:
- case ERAT_NumericVariableIndex:
- // the variable or variable array is always the last dependency in the chain
- SGlobalVariable *pVariable;
- pVariable = pAssignment->pDependencies[pAssignment->DependencyCount - 1].pVariable;
- D3DXASSERT( pVariable->pType->BelongsInConstantBuffer() && NULL != pVariable->pCB );
-
- // When cloning, convert pointers back into offsets
- if( pOldBlocks )
- {
- VBD( pOldVariable != NULL, "Internal loading error: pOldVariable is NULL." );
- pAssignment->Source.Offset = pAssignment->Source.pNumeric - pOldVariable->pCB->pBackingStore;
- }
-
- // Convert from offset to pointer
- pAssignment->Source.pNumeric = pVariable->pCB->pBackingStore + pAssignment->Source.Offset;
- break;
-
- default:
- // Shouldn't be able to get here
- D3DXASSERT(0);
- VHD( E_FAIL, "Loading error: invalid assignment type." );
- }
- break;
-
- case ELHS_Invalid:
- VHD( E_FAIL, "Loading error: invalid assignment type." );
- }
-
- D3DXASSERT(m_pEffect->m_LocalTimer > 0);
- m_pEffect->EvaluateAssignment(pAssignment);
- }
- }
-
-lExit:
- return hr;
-}
-
-template<class T> UINT CEffectLoader::CalculateBlockAssignmentSize(T* &pBlocks, UINT cBlocks)
-{
- UINT dwSize = 0;
- UINT i, j;
-
- for(i=0; i<cBlocks; i++)
- {
- SBaseBlock *pBlock = &pBlocks[i];
- dwSize += AlignToPowerOf2(pBlock->AssignmentCount * sizeof(SAssignment), c_DataAlignment);
-
- for (j=0; j<pBlock->AssignmentCount; j++)
- {
- SAssignment *pAssignment = &pBlock->pAssignments[j];
-
- dwSize += AlignToPowerOf2(pAssignment->DependencyCount * sizeof(SAssignment::SDependency), c_DataAlignment);
- }
- }
-
- return dwSize;
-}
-
-HRESULT CEffectLoader::ReallocateShaderBlocks()
-{
- HRESULT hr = S_OK;
- UINT i, j, k;
- CEffectHeap *pHeap = &m_pEffect->m_Heap;
- const char* pError = "Internal loading error: cannot move shader data.";
-
- for (i=0; i<m_pEffect->m_ShaderBlockCount; i++)
- {
- SShaderBlock *pShader = &m_pEffect->m_pShaderBlocks[i];
-
- // pShader->pReflection data and all of its members (bytecode, SO decl, etc.) are handled by ReallocateReflectionData()
- VHD( pHeap->MoveData((void**) &pShader->pCBDeps, pShader->CBDepCount * sizeof(SShaderCBDependency)), pError );
- VHD( pHeap->MoveData((void**) &pShader->pSampDeps, pShader->SampDepCount * sizeof(SShaderSamplerDependency)), pError );
- VHD( pHeap->MoveData((void**) &pShader->pInterfaceDeps, pShader->InterfaceDepCount * sizeof(SInterfaceDependency)), pError );
- VHD( pHeap->MoveData((void**) &pShader->pResourceDeps, pShader->ResourceDepCount * sizeof(SShaderResourceDependency)), pError );
- VHD( pHeap->MoveData((void**) &pShader->pUAVDeps, pShader->UAVDepCount * sizeof(SUnorderedAccessViewDependency)), pError );
- VHD( pHeap->MoveData((void**) &pShader->ppTbufDeps, pShader->TBufferDepCount * sizeof(SConstantBuffer*)), pError );
-
- for (j=0; j<pShader->CBDepCount; j++)
- {
- SShaderCBDependency *pCBDeps = &pShader->pCBDeps[j];
- VHD( pHeap->MoveData((void**) &pCBDeps->ppD3DObjects, pCBDeps->Count * sizeof(ID3D11Buffer*)), pError );
- VHD( pHeap->MoveData((void**) &pCBDeps->ppFXPointers, pCBDeps->Count * sizeof(SConstantBuffer*)), pError );
-
- for (k=0; k<pCBDeps->Count; k++)
- {
- VH( FixupCBPointer( &pCBDeps->ppFXPointers[k] ) );
- }
- }
-
- for (j=0; j<pShader->SampDepCount; j++)
- {
- SShaderSamplerDependency *pSampDeps = &pShader->pSampDeps[j];
- VHD( pHeap->MoveData((void**) &pSampDeps->ppD3DObjects, pSampDeps->Count * sizeof(ID3D11SamplerState*)), pError );
- VHD( pHeap->MoveData((void**) &pSampDeps->ppFXPointers, pSampDeps->Count * sizeof(SSamplerBlock*)), pError );
-
- for (k=0; k<pSampDeps->Count; k++)
- {
- VH( FixupSamplerPointer(&pSampDeps->ppFXPointers[k]) );
- }
- }
-
- for (j=0; j<pShader->InterfaceDepCount; j++)
- {
- SInterfaceDependency *pInterfaceDeps = &pShader->pInterfaceDeps[j];
- VHD( pHeap->MoveData((void**) &pInterfaceDeps->ppD3DObjects, pInterfaceDeps->Count * sizeof(ID3D11ClassInstance*)), pError );
- VHD( pHeap->MoveData((void**) &pInterfaceDeps->ppFXPointers, pInterfaceDeps->Count * sizeof(SInterface*)), pError );
-
- for (k=0; k<pInterfaceDeps->Count; k++)
- {
- VH( FixupInterfacePointer(&pInterfaceDeps->ppFXPointers[k], true) );
- }
- }
-
- for (j=0; j<pShader->ResourceDepCount; j++)
- {
- SShaderResourceDependency *pResourceDeps = &pShader->pResourceDeps[j];
- VHD( pHeap->MoveData((void**) &pResourceDeps->ppD3DObjects, pResourceDeps->Count * sizeof(ID3D11ShaderResourceView*)), pError );
- VHD( pHeap->MoveData((void**) &pResourceDeps->ppFXPointers, pResourceDeps->Count * sizeof(SShaderResource*)), pError );
-
- for (k=0; k<pResourceDeps->Count; k++)
- {
- VH( FixupShaderResourcePointer(&pResourceDeps->ppFXPointers[k]) );
- }
- }
-
- for (j=0; j<pShader->UAVDepCount; j++)
- {
- SUnorderedAccessViewDependency *pUAVDeps = &pShader->pUAVDeps[j];
- VHD( pHeap->MoveData((void**) &pUAVDeps->ppD3DObjects, pUAVDeps->Count * sizeof(ID3D11UnorderedAccessView*)), pError );
- VHD( pHeap->MoveData((void**) &pUAVDeps->ppFXPointers, pUAVDeps->Count * sizeof(SUnorderedAccessView*)), pError );
-
- for (k=0; k<pUAVDeps->Count; k++)
- {
- VH( FixupUnorderedAccessViewPointer(&pUAVDeps->ppFXPointers[k]) );
- }
- }
-
- for (j=0; j<pShader->TBufferDepCount; j++)
- {
- VH( FixupCBPointer( &pShader->ppTbufDeps[j] ) );
- }
- }
-
-lExit:
- return hr;
-}
-
-
-UINT CEffectLoader::CalculateShaderBlockSize()
-{
- UINT dwSize = 0;
- UINT i, j;
-
- for (i=0; i<m_pEffect->m_ShaderBlockCount; i++)
- {
- SShaderBlock *pShader = &m_pEffect->m_pShaderBlocks[i];
-
- dwSize += AlignToPowerOf2(pShader->CBDepCount * sizeof(SShaderCBDependency), c_DataAlignment);
- dwSize += AlignToPowerOf2(pShader->SampDepCount * sizeof(SShaderSamplerDependency), c_DataAlignment);
- dwSize += AlignToPowerOf2(pShader->InterfaceDepCount * sizeof(SInterfaceDependency), c_DataAlignment);
- dwSize += AlignToPowerOf2(pShader->ResourceDepCount * sizeof(SShaderResourceDependency), c_DataAlignment);
- dwSize += AlignToPowerOf2(pShader->UAVDepCount * sizeof(SUnorderedAccessViewDependency), c_DataAlignment);
- dwSize += AlignToPowerOf2(pShader->TBufferDepCount * sizeof(SConstantBuffer*), c_DataAlignment);
-
- for (j=0; j<pShader->CBDepCount; j++)
- {
- SShaderCBDependency *pCBDeps = &pShader->pCBDeps[j];
- dwSize += AlignToPowerOf2(pCBDeps->Count * sizeof(ID3D11Buffer*), c_DataAlignment);
- dwSize += AlignToPowerOf2(pCBDeps->Count * sizeof(SConstantBuffer*), c_DataAlignment);
- }
-
- for (j=0; j<pShader->SampDepCount; j++)
- {
- SShaderSamplerDependency *pSampDeps = &pShader->pSampDeps[j];
- dwSize += AlignToPowerOf2(pSampDeps->Count * sizeof(ID3D11SamplerState*), c_DataAlignment);
- dwSize += AlignToPowerOf2(pSampDeps->Count * sizeof(SSamplerBlock*), c_DataAlignment);
- }
-
- for (j=0; j<pShader->InterfaceDepCount; j++)
- {
- SInterfaceDependency *pInterfaceDeps = &pShader->pInterfaceDeps[j];
- dwSize += AlignToPowerOf2(pInterfaceDeps->Count * sizeof(ID3D11ClassInstance*), c_DataAlignment);
- dwSize += AlignToPowerOf2(pInterfaceDeps->Count * sizeof(SInterface*), c_DataAlignment);
- }
-
- for (j=0; j<pShader->ResourceDepCount; j++)
- {
- SShaderResourceDependency *pResourceDeps = &pShader->pResourceDeps[j];
- dwSize += AlignToPowerOf2(pResourceDeps->Count * sizeof(ID3D11ShaderResourceView*), c_DataAlignment);
- dwSize += AlignToPowerOf2(pResourceDeps->Count * sizeof(SShaderResource*), c_DataAlignment);
- }
-
- for (j=0; j<pShader->UAVDepCount; j++)
- {
- SUnorderedAccessViewDependency *pUAVDeps = &pShader->pUAVDeps[j];
- dwSize += AlignToPowerOf2(pUAVDeps->Count * sizeof(ID3D11UnorderedAccessView*), c_DataAlignment);
- dwSize += AlignToPowerOf2(pUAVDeps->Count * sizeof(SUnorderedAccessView*), c_DataAlignment);
- }
- }
-
- return dwSize;
-}
-
-// Move all (non-reflection) effect data to private heap
-HRESULT CEffectLoader::ReallocateEffectData( bool Cloning )
-{
- HRESULT hr = S_OK;
- UINT i, j;
- CEffectHeap *pHeap = &m_pEffect->m_Heap;
- UINT cbCBs = sizeof(SConstantBuffer) * m_pEffect->m_CBCount;
- UINT cbVariables = sizeof(SGlobalVariable) * m_pEffect->m_VariableCount;
- UINT cbGroups = sizeof(STechnique) * m_pEffect->m_GroupCount;
- UINT cbShaders = sizeof(SShaderBlock) * m_pEffect->m_ShaderBlockCount;
- UINT cbDS = sizeof(SDepthStencilBlock) * m_pEffect->m_DepthStencilBlockCount;
- UINT cbAB = sizeof(SBlendBlock) * m_pEffect->m_BlendBlockCount;
- UINT cbRS = sizeof(SRasterizerBlock) * m_pEffect->m_RasterizerBlockCount;
- UINT cbSamplers = sizeof(SSamplerBlock) * m_pEffect->m_SamplerBlockCount;
- UINT cbMemberDatas = sizeof(SMemberDataPointer) * m_pEffect->m_MemberDataCount;
- UINT cbInterfaces = sizeof(SInterface) * m_pEffect->m_InterfaceCount;
- UINT cbBackgroundInterfaces = sizeof(SInterface) * m_BackgroundInterfaces.GetSize();
- UINT cbShaderResources = sizeof(SShaderResource) * m_pEffect->m_ShaderResourceCount;
- UINT cbUnorderedAccessViews = sizeof(SUnorderedAccessView) * m_pEffect->m_UnorderedAccessViewCount;
- UINT cbRenderTargetViews = sizeof(SRenderTargetView) * m_pEffect->m_RenderTargetViewCount;
- UINT cbDepthStencilViews = sizeof(SDepthStencilView) * m_pEffect->m_DepthStencilViewCount;
- UINT cbAnonymousShaders = sizeof(SAnonymousShader) * m_pEffect->m_AnonymousShaderCount;
-
- // Calculate memory needed
- m_EffectMemory += AlignToPowerOf2(cbCBs, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbVariables, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbGroups, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbShaders, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbMemberDatas, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbInterfaces + cbBackgroundInterfaces, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbShaderResources, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbUnorderedAccessViews, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbRenderTargetViews, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbDepthStencilViews, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbDS, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbAB, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbRS, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbSamplers, c_DataAlignment);
- m_EffectMemory += AlignToPowerOf2(cbAnonymousShaders, c_DataAlignment);
-
- m_EffectMemory += CalculateShaderBlockSize();
-
- for (i=0; i<m_pEffect->m_CBCount; i++)
- {
- SConstantBuffer *pCB = &m_pEffect->m_pCBs[i];
-
- m_EffectMemory += AlignToPowerOf2(pCB->Size, c_DataAlignment);
- }
-
- for (i=0; i<m_pEffect->m_GroupCount; i++)
- {
- SGroup *pGroup = &m_pEffect->m_pGroups[i];
-
- m_EffectMemory += AlignToPowerOf2(pGroup->TechniqueCount * sizeof(STechnique), c_DataAlignment);
-
- for (j=0; j<pGroup->TechniqueCount; j++)
- {
- STechnique *pTech = &pGroup->pTechniques[j];
-
- m_EffectMemory += AlignToPowerOf2(pTech->PassCount * sizeof(SPassBlock), c_DataAlignment);
- m_EffectMemory += CalculateBlockAssignmentSize(pTech->pPasses, pTech->PassCount);
- }
- };
-
- m_EffectMemory += CalculateBlockAssignmentSize(m_pEffect->m_pBlendBlocks, m_pEffect->m_BlendBlockCount);
- m_EffectMemory += CalculateBlockAssignmentSize(m_pEffect->m_pDepthStencilBlocks, m_pEffect->m_DepthStencilBlockCount);
- m_EffectMemory += CalculateBlockAssignmentSize(m_pEffect->m_pRasterizerBlocks, m_pEffect->m_RasterizerBlockCount);
- m_EffectMemory += CalculateBlockAssignmentSize(m_pEffect->m_pSamplerBlocks, m_pEffect->m_SamplerBlockCount);
-
- // Reserve memory
- VHD( pHeap->ReserveMemory(m_EffectMemory), "Internal loading error: cannot reserve effect memory." );
-
- // Move DataMemberPointer blocks
- m_pOldMemberDataBlocks = m_pEffect->m_pMemberDataBlocks;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pMemberDataBlocks, cbMemberDatas), "Internal loading error: cannot move member data blocks." );
-
- // Move CBs
- m_pOldCBs = m_pEffect->m_pCBs;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pCBs, cbCBs), "Internal loading error: cannot move CB count." );
- for (i=0; i<m_pEffect->m_CBCount; i++)
- {
- SConstantBuffer *pCB = &m_pEffect->m_pCBs[i];
-
- VHD( pHeap->MoveData((void**) &pCB->pBackingStore, pCB->Size), "Internal loading error: cannot move CB backing store." );
-
- if( !Cloning )
- {
- // When creating the effect, MemberDataOffsetPlus4 is used, not pMemberData
- if( pCB->MemberDataOffsetPlus4 )
- {
- pCB->pMemberData = (SMemberDataPointer*)( (BYTE*)m_pEffect->m_pMemberDataBlocks + ( pCB->MemberDataOffsetPlus4 - 4 ) );
- }
- }
- else if (pCB->pMemberData)
- {
- // When cloning an effect, pMemberData points to valid data in the original effect
- VH( FixupMemberDataPointer( &pCB->pMemberData ) );
- }
- }
-
- // Move numeric variables; move all variable types
- m_pOldVars = m_pEffect->m_pVariables;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pVariables, cbVariables), "Internal loading error: cannot move variable count." );
- for (i=0; i<m_pEffect->m_VariableCount; i++)
- {
- SGlobalVariable *pVar = &m_pEffect->m_pVariables[i];
- pVar->pEffect = m_pEffect;
-
- if( Cloning && pVar->pType->BelongsInConstantBuffer())
- {
- // Convert pointer back to offset
- // pVar->pCB refers to the old CB
- pVar->Data.Offset = (UINT_PTR)pVar->Data.pGeneric - (UINT_PTR)pVar->pCB->pBackingStore;
- }
-
- if (pVar->pCB)
- {
- VH( FixupCBPointer( &pVar->pCB ) );
- }
-
- if( !Cloning )
- {
- // When creating the effect, MemberDataOffsetPlus4 is used, not pMemberData
- if( pVar->MemberDataOffsetPlus4 )
- {
- pVar->pMemberData = (SMemberDataPointer*)( (BYTE*)m_pEffect->m_pMemberDataBlocks + ( pVar->MemberDataOffsetPlus4 - 4 ) );
- }
- }
- else if (pVar->pMemberData)
- {
- // When cloning an effect, pMemberData points to valid data in the original effect
- VH( FixupMemberDataPointer( &pVar->pMemberData ) );
- }
-
- if (pVar->pType->BelongsInConstantBuffer())
- {
- // Convert from offsets to pointers
- pVar->Data.pGeneric = pVar->pCB->pBackingStore + pVar->Data.Offset;
- }
- }
-
- // Fixup each CB's array of child variable pointers
- for (i=0; i<m_pEffect->m_CBCount; i++)
- {
- SConstantBuffer *pCB = &m_pEffect->m_pCBs[i];
- pCB->pEffect = m_pEffect;
-
- if (pCB->pVariables != NULL)
- {
- VH( FixupVariablePointer(&pCB->pVariables) );
- }
- }
-
- // Move shaders
- m_pOldShaders = m_pEffect->m_pShaderBlocks;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pShaderBlocks, cbShaders), "Internal loading error: cannot move shader count." );
-
- // Move interfaces, combining global interfaces and those that were created during shader initialization
- m_pOldInterfaces = m_pEffect->m_pInterfaces;
- m_OldInterfaceCount = m_pEffect->m_InterfaceCount;
- VHD( pHeap->MoveEmptyDataBlock((void**) &m_pEffect->m_pInterfaces, cbInterfaces + cbBackgroundInterfaces), "Internal loading error: cannot move shader." );
- memcpy( m_pEffect->m_pInterfaces, m_pOldInterfaces, cbInterfaces );
- for( i=0; i < m_BackgroundInterfaces.GetSize(); i++ )
- {
- D3DXASSERT( m_BackgroundInterfaces[i] != NULL );
- BYTE* pDst = (BYTE*)m_pEffect->m_pInterfaces + ( m_pEffect->m_InterfaceCount * sizeof(SInterface) );
- memcpy( pDst, m_BackgroundInterfaces[i], sizeof(SInterface) );
- m_pEffect->m_InterfaceCount++;
- }
-
- m_pOldShaderResources = m_pEffect->m_pShaderResources;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pShaderResources, cbShaderResources), "Internal loading error: cannot move SRVs." );
-
- m_pOldUnorderedAccessViews = m_pEffect->m_pUnorderedAccessViews;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pUnorderedAccessViews, cbUnorderedAccessViews), "Internal loading error: cannot move UAVS." );
-
- m_pOldRenderTargetViews = m_pEffect->m_pRenderTargetViews;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pRenderTargetViews, cbRenderTargetViews), "Internal loading error: cannot move RTVs." );
-
- m_pOldDepthStencilViews = m_pEffect->m_pDepthStencilViews;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pDepthStencilViews, cbDepthStencilViews), "Internal loading error: cannot move DSVs." );
-
- m_pOldDS = m_pEffect->m_pDepthStencilBlocks;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pDepthStencilBlocks, cbDS), "Internal loading error: cannot move depth-stencil state blocks." );
- VH( ReallocateBlockAssignments(m_pEffect->m_pDepthStencilBlocks, m_pEffect->m_DepthStencilBlockCount, Cloning ? m_pOldDS : NULL) );
-
- m_pOldAB = m_pEffect->m_pBlendBlocks;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pBlendBlocks, cbAB), "Internal loading error: cannot move blend state blocks." );
- VH( ReallocateBlockAssignments(m_pEffect->m_pBlendBlocks, m_pEffect->m_BlendBlockCount, Cloning ? m_pOldAB : NULL) );
-
- m_pOldRS = m_pEffect->m_pRasterizerBlocks;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pRasterizerBlocks, cbRS), "Internal loading error: cannot move rasterizer state blocks." );
- VH( ReallocateBlockAssignments(m_pEffect->m_pRasterizerBlocks, m_pEffect->m_RasterizerBlockCount, Cloning ? m_pOldRS : NULL) );
-
- m_pOldSamplers = m_pEffect->m_pSamplerBlocks;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pSamplerBlocks, cbSamplers), "Internal loading error: cannot move samplers." );
- VH( ReallocateBlockAssignments(m_pEffect->m_pSamplerBlocks, m_pEffect->m_SamplerBlockCount, Cloning ? m_pOldSamplers : NULL) );
-
- // Fixup sampler backing stores
- for (i=0; i<m_pEffect->m_SamplerBlockCount; ++i)
- {
- VH( FixupShaderResourcePointer(&m_pEffect->m_pSamplerBlocks[i].BackingStore.pTexture) );
- }
-
- // Fixup each interface's class instance variable pointer
- for (i=0; i<m_pEffect->m_InterfaceCount; i++)
- {
- SInterface *pInterface = &m_pEffect->m_pInterfaces[i];
-
- if (pInterface->pClassInstance != NULL)
- {
- VH( FixupVariablePointer( (SGlobalVariable**)&pInterface->pClassInstance ) );
- }
- }
-
- // Fixup pointers for non-numeric variables
- for (i=0; i<m_pEffect->m_VariableCount; i++)
- {
- SGlobalVariable *pVar = &m_pEffect->m_pVariables[i];
-
- if (pVar->pType->IsShader())
- {
- VH( FixupShaderPointer(&pVar->Data.pShader) );
- }
- else if (pVar->pType->IsShaderResource())
- {
- VH( FixupShaderResourcePointer(&pVar->Data.pShaderResource) );
- }
- else if (pVar->pType->IsUnorderedAccessView())
- {
- VH( FixupUnorderedAccessViewPointer(&pVar->Data.pUnorderedAccessView) );
- }
- else if (pVar->pType->IsInterface())
- {
- VH( FixupInterfacePointer(&pVar->Data.pInterface, false) );
- }
- else if (pVar->pType->IsObjectType(EOT_String))
- {
- if( !m_pEffect->IsOptimized() )
- {
- VH( FixupStringPointer(&pVar->Data.pString) );
- }
- }
- else if (pVar->pType->IsStateBlockObject())
- {
- switch(pVar->pType->ObjectType)
- {
- case EOT_DepthStencil:
- VH( FixupDSPointer((SDepthStencilBlock**) &pVar->Data.pBlock) );
- break;
- case EOT_Blend:
- VH( FixupABPointer((SBlendBlock**) &pVar->Data.pBlock) );
- break;
- case EOT_Rasterizer:
- VH( FixupRSPointer((SRasterizerBlock**) &pVar->Data.pBlock) );
- break;
- case EOT_Sampler:
- VB(pVar->pType->IsSampler());
- VH( FixupSamplerPointer((SSamplerBlock**) &pVar->Data.pBlock) );
- break;
- default:
- VH( E_FAIL );
- }
- }
- else if (pVar->pType->VarType == EVT_Struct || pVar->pType->VarType == EVT_Numeric)
- {
- if( pVar->pType->IsClassInstance() )
- {
- // do nothing
- }
- else
- {
- // do nothing
- }
- }
- else if (pVar->pType->IsRenderTargetView())
- {
- VH( FixupRenderTargetViewPointer(&pVar->Data.pRenderTargetView) );
- }
- else if (pVar->pType->IsDepthStencilView())
- {
- VH( FixupDepthStencilViewPointer(&pVar->Data.pDepthStencilView) );
- }
- else
- {
- VHD( E_FAIL, "Internal loading error: Invalid variable type." );
- }
- }
-
- // Fixup created members
- for (i = 0; i < m_pEffect->m_pMemberInterfaces.GetSize(); ++ i)
- {
- SMember* pMember = m_pEffect->m_pMemberInterfaces[i];
- SGlobalVariable** ppTopLevelEntity = (SGlobalVariable**)&pMember->pTopLevelEntity;
- VN( *ppTopLevelEntity );
-
- // This might be set to false later, for supporting textures inside classes
- const bool bGlobalMemberDataBlock = true;
-
- if( Cloning )
- {
- if( pMember->pType->BelongsInConstantBuffer() )
- {
- D3DXASSERT( pMember->Data.pGeneric == NULL || (*ppTopLevelEntity)->pEffect->m_Heap.IsInHeap(pMember->Data.pGeneric) );
- pMember->Data.Offset = (UINT)( (BYTE*)pMember->Data.pGeneric - (BYTE*)(*ppTopLevelEntity)->pCB->pBackingStore );
- }
- if( bGlobalMemberDataBlock && pMember->pMemberData )
- {
- pMember->MemberDataOffsetPlus4 = (UINT)( (BYTE*)pMember->pMemberData - (BYTE*)(*ppTopLevelEntity)->pEffect->m_pMemberDataBlocks ) + 4;
- }
- }
-
- VH( FixupVariablePointer( ppTopLevelEntity ) );
-
- if (pMember->pType->BelongsInConstantBuffer())
- {
- // Convert from offsets to pointers
- pMember->Data.pGeneric = (*ppTopLevelEntity)->pCB->pBackingStore + pMember->Data.Offset;
- }
- if( bGlobalMemberDataBlock && pMember->MemberDataOffsetPlus4 )
- {
- pMember->pMemberData = (SMemberDataPointer*)( (BYTE*)m_pEffect->m_pMemberDataBlocks + ( pMember->MemberDataOffsetPlus4 - 4 ) );
- }
- }
-
- // Fixup shader data
- VH( ReallocateShaderBlocks() );
-
- // Move groups, techniques, and passes
- m_pOldGroups = m_pEffect->m_pGroups;
- VHD( pHeap->MoveData((void**) &m_pEffect->m_pGroups, cbGroups), "Internal loading error: cannot move groups." );
- for (i=0; i<m_pEffect->m_GroupCount; i++)
- {
- SGroup *pGroup = &m_pEffect->m_pGroups[i];
- UINT cbTechniques;
-
- cbTechniques = pGroup->TechniqueCount * sizeof(STechnique);
- VHD( pHeap->MoveData((void**) &pGroup->pTechniques, cbTechniques), "Internal loading error: cannot move techniques." );
-
- for (j=0; j<pGroup->TechniqueCount; j++)
- {
- STechnique *pTech = &pGroup->pTechniques[j];
- UINT cbPass;
- UINT iPass;
-
- cbPass = pTech->PassCount * sizeof(SPassBlock);
- SPassBlock* pOldPasses = Cloning ? pTech->pPasses : NULL;
- VHD( pHeap->MoveData((void**) &pTech->pPasses, cbPass), "Internal loading error: cannot move passes." );
-
- for (iPass = 0; iPass < pTech->PassCount; ++ iPass)
- {
- pTech->pPasses[iPass].pEffect = m_pEffect;
-
- // Fixup backing store pointers in passes
- VH( FixupABPointer((SBlendBlock**) &pTech->pPasses[iPass].BackingStore.pBlendBlock) );
- VH( FixupDSPointer((SDepthStencilBlock**) &pTech->pPasses[iPass].BackingStore.pDepthStencilBlock) );
- VH( FixupRSPointer((SRasterizerBlock**) &pTech->pPasses[iPass].BackingStore.pRasterizerBlock) );
- VH( FixupShaderPointer((SShaderBlock**) &pTech->pPasses[iPass].BackingStore.pVertexShaderBlock) );
- VH( FixupShaderPointer((SShaderBlock**) &pTech->pPasses[iPass].BackingStore.pPixelShaderBlock) );
- VH( FixupShaderPointer((SShaderBlock**) &pTech->pPasses[iPass].BackingStore.pGeometryShaderBlock) );
- VH( FixupShaderPointer((SShaderBlock**) &pTech->pPasses[iPass].BackingStore.pHullShaderBlock) );
- VH( FixupShaderPointer((SShaderBlock**) &pTech->pPasses[iPass].BackingStore.pDomainShaderBlock) );
- VH( FixupShaderPointer((SShaderBlock**) &pTech->pPasses[iPass].BackingStore.pComputeShaderBlock) );
- VH( FixupDepthStencilViewPointer( &pTech->pPasses[iPass].BackingStore.pDepthStencilView) );
- for (UINT iRT = 0; iRT < D3D11_SIMULTANEOUS_RENDER_TARGET_COUNT; iRT++)
- {
- VH( FixupRenderTargetViewPointer( &pTech->pPasses[iPass].BackingStore.pRenderTargetViews[iRT] ) );
- }
- }
-
- VH( ReallocateBlockAssignments( pTech->pPasses, pTech->PassCount, pOldPasses ) );
- }
- }
- VH( FixupGroupPointer( &m_pEffect->m_pNullGroup ) );
-
- // Move anonymous shader variables
- VHD( pHeap->MoveData((void **) &m_pEffect->m_pAnonymousShaders, cbAnonymousShaders), "Internal loading error: cannot move anonymous shaders." );
- for (i=0; i<m_pEffect->m_AnonymousShaderCount; ++i)
- {
- SAnonymousShader *pAnonymousShader = m_pEffect->m_pAnonymousShaders + i;
- VH( FixupShaderPointer((SShaderBlock**) &pAnonymousShader->pShaderBlock) );
- }
-
- VBD( pHeap->GetSize() == m_EffectMemory, "Loading error: effect size mismatch." );
-
-lExit:
- return hr;
-}
-
-}