void
ShaderImpl_DirectX9::setupConstantData(UniformType type, LPD3DXCONSTANTTABLE ct)
{
for(uint32 ctidx=0;;ctidx++) {
if(D3DXHANDLE constant = ct->GetConstant(NULL, ctidx)) {
ConstantData &data = mConstants.Add();
D3DXCONSTANT_DESC constDesc;
UINT constCount;
ct->GetConstantDesc(constant, &constDesc, &constCount);
data.name = constDesc.Name;
data.shaderType = type;
data.paramType = constDesc.Type;
if( data.paramType == D3DXPT_TEXTURE
|| data.paramType == D3DXPT_TEXTURE1D
|| data.paramType == D3DXPT_TEXTURE2D
|| data.paramType == D3DXPT_TEXTURE3D
|| data.paramType == D3DXPT_TEXTURECUBE
|| data.paramType == D3DXPT_SAMPLER
|| data.paramType == D3DXPT_SAMPLER1D
|| data.paramType == D3DXPT_SAMPLER2D
|| data.paramType == D3DXPT_SAMPLER3D
|| data.paramType == D3DXPT_SAMPLERCUBE
) {
data.location = ct->GetSamplerIndex(constant);
}
data.handle = constant;
} else break;
}
}
bool CD3D9HLSLMaterialRenderer::setVariable(bool vertexShader, s32 index,
const s32* ints, int count)
{
LPD3DXCONSTANTTABLE tbl = vertexShader ? VSConstantsTable : PSConstantsTable;
if (index < 0 || !tbl)
return false;
// currently we only support top level parameters.
// Should be enough for the beginning. (TODO)
D3DXHANDLE hndl = tbl->GetConstant(NULL, index);
if (!hndl)
return false;
D3DXCONSTANT_DESC Description;
UINT ucount = 1;
tbl->GetConstantDesc(hndl, &Description, &ucount);
if(Description.RegisterSet != D3DXRS_SAMPLER)
{
HRESULT hr = tbl->SetIntArray(pID3DDevice, hndl, ints, count);
if (FAILED(hr))
{
os::Printer::log("Error setting int array for HLSL variable", ELL_WARNING);
return false;
}
}
return true;
}
s32 CD3D9HLSLMaterialRenderer::getVariableID(bool vertexShader, const c8* name)
{
LPD3DXCONSTANTTABLE tbl = vertexShader ? VSConstantsTable : PSConstantsTable;
if (!tbl)
return -1;
D3DXCONSTANTTABLE_DESC tblDesc;
if (!FAILED(tbl->GetDesc(&tblDesc)))
{
for (u32 i = 0; i < tblDesc.Constants; ++i)
{
D3DXHANDLE curConst = tbl->GetConstant(NULL, i);
D3DXCONSTANT_DESC constDesc;
UINT ucount = 1;
if (!FAILED(tbl->GetConstantDesc(curConst, &constDesc, &ucount)))
if(strcmp(name, constDesc.Name) == 0)
return i;
}
}
core::stringc s = "HLSL Variable to get ID not found: '";
s += name;
s += "'. Available variables are:";
os::Printer::log(s.c_str(), ELL_WARNING);
printHLSLVariables(tbl);
return -1;
}
bool CD3D9HLSLMaterialRenderer::setVariable(bool vertexShader, const c8* name,
const f32* floats, int count)
{
LPD3DXCONSTANTTABLE tbl = vertexShader ? VSConstantsTable : PSConstantsTable;
if (!tbl)
return false;
// currently we only support top level parameters.
// Should be enough for the beginning. (TODO)
D3DXHANDLE hndl = tbl->GetConstantByName(NULL, name);
if (!hndl)
{
core::stringc s = "HLSL Variable to set not found: '";
s += name;
s += "'. Available variables are:";
os::Printer::log(s.c_str(), ELL_WARNING);
printHLSLVariables(tbl);
return false;
}
HRESULT hr = tbl->SetFloatArray(pID3DDevice, hndl, floats, count);
if (FAILED(hr))
{
os::Printer::log("Error setting float array for HLSL variable", ELL_WARNING);
return false;
}
return true;
}
int compileHLSLToD3D9(const char* from, const char* to, const std::map<std::string, int>& attributes) {
LPD3DXBUFFER errors;
LPD3DXBUFFER shader;
LPD3DXCONSTANTTABLE table;
HRESULT hr = D3DXCompileShaderFromFileA(from, nullptr, nullptr, "main", isVertexShader(from) ? "vs_2_0" : "ps_2_0", 0, &shader, &errors, &table);
if (FAILED(hr)) hr = D3DXCompileShaderFromFileA(from, nullptr, nullptr, "main", isVertexShader(from) ? "vs_3_0" : "ps_3_0", 0, &shader, &errors, &table);
if (errors != nullptr) std::cerr << (char*)errors->GetBufferPointer();
if (!FAILED(hr)) {
std::ofstream file(to, std::ios_base::binary);
file.put(attributes.size());
for (std::map<std::string, int>::const_iterator attribute = attributes.begin(); attribute != attributes.end(); ++attribute) {
file << attribute->first.c_str();
file.put(0);
file.put(attribute->second);
}
D3DXCONSTANTTABLE_DESC desc;
table->GetDesc(&desc);
file.put(desc.Constants);
for (UINT i = 0; i < desc.Constants; ++i) {
D3DXHANDLE handle = table->GetConstant(nullptr, i);
D3DXCONSTANT_DESC descriptions[10];
UINT count = 10;
table->GetConstantDesc(handle, descriptions, &count);
if (count > 1) std::cerr << "Error: Number of descriptors for one constant is greater than one." << std::endl;
for (UINT i2 = 0; i2 < count; ++i2) {
char regtype;
switch (descriptions[i2].RegisterSet) {
case D3DXRS_BOOL:
regtype = 'b';
break;
case D3DXRS_INT4:
regtype = 'i';
break;
case D3DXRS_FLOAT4:
regtype = 'f';
break;
case D3DXRS_SAMPLER:
regtype = 's';
break;
}
//std::cout << descriptions[i2].Name << " " << regtype << descriptions[i2].RegisterIndex << " " << descriptions[i2].RegisterCount << std::endl;
file << descriptions[i2].Name;
file.put(0);
file.put(regtype);
file.put(descriptions[i2].RegisterIndex);
file.put(descriptions[i2].RegisterCount);
}
}
DWORD* data = (DWORD*)shader->GetBufferPointer();
for (unsigned i = 0; i < shader->GetBufferSize() / 4; ++i) {
if ((data[i] & 0xffff) == 0xfffe) { //comment token
unsigned size = (data[i] >> 16) & 0xffff;
i += size;
}
else file.write((char*)&data[i], 4);
// Function for pixel shader that just needs material colour
void PS_PlainColourFn( int method, CMatrix4x4* worldMatrix, CCamera* camera )
{
// Ensure we have default render states
SetDefaultStates();
LPD3DXCONSTANTTABLE shaderConsts = renderMethods[method].pixelConsts;
shaderConsts->SetFloatArray( g_pd3dDevice, "MaterialColour", (FLOAT*)&m_DiffuseColour, 3 );
}
// Pass the world matrix and view/projection matrix to the vertex shader
void VS_XFormFn( int method, CMatrix4x4* worldMatrix, CCamera* camera )
{
LPD3DXCONSTANTTABLE shaderConsts = renderMethods[method].vertexConsts;
D3DXMATRIXA16 matViewProj = ToD3DXMATRIX( camera->GetViewProjMatrix() );
shaderConsts->SetMatrix( g_pd3dDevice, "ViewProjMatrix", &matViewProj );
D3DXMATRIX* matWorld = ToD3DXMATRIXPtr( worldMatrix );
shaderConsts->SetMatrix( g_pd3dDevice, "WorldMatrix", matWorld );
}
TRESULT D3DWrapper::CompileVertexShader( OCShader*& shader )
{
if( NULL == shader )
return RE_FAILED;
if( NULL == shader->GetVertexShaderCode() )
return RE_FAILED;
UINT codeSize = static_cast<UINT>( strlen(shader->GetVertexShaderCode()) );
if( 0 == codeSize )
return RE_FAILED;
LPD3DXCONSTANTTABLE pConstantTable;
LPD3DXBUFFER pCode;
LPD3DXBUFFER pErrorMsgs;
HRESULT hr = D3DXCompileShader( shader->GetVertexShaderCode(), codeSize, NULL, NULL, "main", "vs_3_0", 0, &pCode, &pErrorMsgs, &pConstantTable );
if(FAILED(hr))return RE_FAILED;
hr = m_pD3dDevice->CreateVertexShader( (DWORD*)pCode->GetBufferPointer(), shader->GetVertexShaderPtr() );
if(FAILED(hr))return RE_FAILED;
//vector<string> constantNameList;
//if( pConstantTable )
//{
// D3DXCONSTANTTABLE_DESC constant_desc;
// pConstantTable->GetDesc( &constant_desc );
// // Get Constant list
// D3DXCONSTANT_DESC Desc;
// UINT Count;
// for( UINT i = 0; i<constant_desc.Constants; i++ )
// {
// D3DXHANDLE handle = pConstantTable->GetConstant(NULL, i);
// pConstantTable->GetConstantDesc( handle, &Desc, &Count );
// constantNameList.push_back( Desc.Name );
// }
//}
if(pCode)
pCode->Release();
if(pErrorMsgs)
pErrorMsgs->Release();
if(pConstantTable)
pConstantTable->Release();
return RE_SUCCEED;
}
GXINT GShaderImpl::UpdateConstTabDesc(LPD3DXCONSTANTTABLE pct, LPD3DXCONSTANTTABLE_DESC pctd, GXUINT uHandleShift)
{
GXINT nCacheSize = 0;
GXDWORD dwTopIndex = (GXDWORD)m_aConstDesc.size() + 1;
Marimo::ShaderConstName* pConstNameObj = m_pGraphicsImpl->InlGetShaderConstantNameObj();
pct->GetDesc(pctd);
GXD3DXCONSTDESC cd;
for(GXUINT i = 0; i < pctd->Constants; i++)
{
GXUINT uCount;
D3DXHANDLE hConst = pct->GetConstant(NULL, i);
pct->GetConstantDesc(hConst, &cd, &uCount);
//// 把RegisterIndex +1,便于Pixel与Vertex的Index打包
//cd.RegisterIndex = cd.RegisterIndex;
#ifdef _DEBUG
if(cd.RegisterSet == D3DXRS_SAMPLER)
{
ASSERT(cd.Bytes == 4);
}
else if(cd.RegisterSet == D3DXRS_FLOAT4 ||
cd.RegisterSet == D3DXRS_INT4)
{
// Shader被优化后有可能Rows和RegisterCount不相等
//ASSERT(cd.Rows == cd.RegisterCount);
ASSERT(cd.Bytes == cd.Rows * cd.Columns * sizeof(float));
}
else
ASSERT(0);
#endif // _DEBUG
// Sampler不算在常量寄存器内
// 寄存器的大小按照出现的最大寄存器索引+占用的寄存器数量决定,
// 因为寄存器可能是跳跃的,不一定是连续使用的.
if(cd.RegisterSet != D3DXRS_SAMPLER) {
nCacheSize = clMax(nCacheSize,
(GXINT)((cd.RegisterIndex + cd.RegisterCount) * sizeof(float4))); // 根据上面的断言调整,保证这个计算不会覆盖
}
cd.dwNameID = clStringA(cd.Name).GetHash();
cd.dwHandle = (i + dwTopIndex) << uHandleShift;
cd.nCanvasUniform = pConstNameObj->AddName(this, cd.Name, cd.Bytes);
m_aConstDesc.push_back(cd);
}
return nCacheSize;
}
HRESULT APIENTRY D3DProxyDeviceAdv::SetVertexShader(IDirect3DVertexShader9* pvShader)
{
IDirect3DVertexShader9* pShader = NULL;
LPD3DXCONSTANTTABLE pConstantTable = NULL;
BYTE *pData = NULL;
HRESULT hr = m_pDevice->SetVertexShader(pvShader);
m_pDevice->GetVertexShader(&pShader);
UINT pSizeOfData;
if(NULL == pShader) goto grexit;
pShader->GetFunction(NULL,&pSizeOfData);
findWeirdMirrorsEdgeShader(pSizeOfData);
pData = new BYTE[pSizeOfData];
pShader->GetFunction(pData,&pSizeOfData);
bool shaderSeen = hasSeenShader(pSizeOfData);
D3DXCONSTANT_DESC pConstantDesc[32];
UINT pConstantNum = 32;
D3DXGetShaderConstantTable(reinterpret_cast<DWORD*>(pData),&pConstantTable);
if(pConstantTable == NULL) goto grexit;
D3DXCONSTANTTABLE_DESC pDesc;
pConstantTable->GetDesc(&pDesc);
for(UINT i = 0; i < pDesc.Constants; i++)
{
D3DXHANDLE Handle = pConstantTable->GetConstant(NULL,i);
if(Handle == NULL) continue;
pConstantTable->GetConstantDesc(Handle,pConstantDesc,&pConstantNum);
for(UINT j = 0; j < pConstantNum; j++)
{
removeExistingMatrices(pConstantDesc[j]);
parse4by4Matrices(pConstantDesc[j]);
parseIndividualFloats(pConstantDesc[j]);
}
}
grexit:
_SAFE_RELEASE(pConstantTable);
_SAFE_RELEASE(pShader);
if(pData) delete[] pData;
return hr;
}
//-----------------------------------------------------------------------
void CEnvironmentMap::modelShaderApply(OwnMatrix4x4 *pModelMtx /*= NULL*/, bool bRenderEnvMappedMesh)
{
LPD3DXCONSTANTTABLE constable = mVtxConstTable;
OwnMatrix4x4 modelMtx, viewProjMtx, modelViewProjMtx;
if (NULL == pModelMtx)
modelMtx.setIdentity();
else
modelMtx = *pModelMtx;
viewProjMtx.setMultiply(mCamera->mViewTrans, mCamera->mProjectionTrans);
modelViewProjMtx.setMultiply(modelMtx, viewProjMtx);
HRESULT hr;
D3DXHANDLE handle;
D3DXHANDLE modelViewProj = mVtxConstTable->GetConstantByName(0, "u_ModelViewProjMatrix");
hr = mVtxConstTable->SetMatrix(mD3DDevice, modelViewProj, (D3DXMATRIX*)&modelViewProjMtx);
D3DXHANDLE u_ModelMatrix = constable->GetConstantByName(0, "u_ModelToWorld");
hr = constable->SetMatrix(mD3DDevice, u_ModelMatrix, (D3DXMATRIX*)&modelMtx);
LPD3DXCONSTANTTABLE pixConstable = mPxlConstTable;
float value = bRenderEnvMappedMesh ? 0.5f : 0;
D3DXHANDLE reflectivity = pixConstable->GetConstantByName(0, "$reflectivity");
hr = pixConstable->SetFloat(mD3DDevice, reflectivity, value);
}
// draw draws the set of graphics primitives using the object's world
// transformation and reflected colour
//
void Graphic::draw(const iObject* object, int i) {
// if graphic is not setup, set it up
if (!isSetup) setup(object);
if (isSetup) {
#if PIPELINE == FIXED_FUNCTION
#elif PIPELINE == PROGRAMMABLE || PIPELINE == PROGRAMMABLE_EFFECT
Display* disp = reinterpret_cast<Display*>(display);
Matrix worldView = object->world() * disp->viewMatrix();
Matrix worldViewProjection = worldView * disp->projectionMatrix();
#endif
#if PIPELINE == FIXED_FUNCTION
d3dd->SetTransform(D3DTS_WORLD, (D3DXMATRIX*)(&object->world()));
d3dd->SetMaterial(&mat);
if (!strcmp(technique, "opaque") || !strcmp(technique, "skybox"))
d3dd->SetRenderState(D3DRS_ALPHABLENDENABLE, false);
else if (!strcmp(technique, "translucent"))
d3dd->SetRenderState(D3DRS_ALPHABLENDENABLE, true);
vertexList->draw(i);
#elif PIPELINE == PROGRAMMABLE
LPD3DXCONSTANTTABLE vertexTable = (LPD3DXCONSTANTTABLE)uniformVS;
LPD3DXCONSTANTTABLE fragmentTable = (LPD3DXCONSTANTTABLE)uniformFS;
vertexTable->SetMatrix(d3dd, "world", (D3DXMATRIX*)&object->world());
fragmentTable->SetFloatArray(d3dd, "material.ambient", (FLOAT*)&ambient, 4);
fragmentTable->SetFloatArray(d3dd, "material.diffuse", (FLOAT*)&diffuse, 4);
fragmentTable->SetFloatArray(d3dd, "material.specular", (FLOAT*)&specular, 4);
fragmentTable->SetFloat(d3dd, "material.power", (FLOAT)power);
if (!strcmp(technique, "opaque") || !strcmp(technique, "skybox"))
d3dd->SetRenderState(D3DRS_ALPHABLENDENABLE, false);
else if (!strcmp(technique, "translucent"))
d3dd->SetRenderState(D3DRS_ALPHABLENDENABLE, true);
#elif PIPELINE == PROGRAMMABLE_EFFECT
effect->SetInt(stagesHandle, nStages);
effect->SetMatrix(worldHandle, (D3DXMATRIX*)&object->world());
effect->SetVector(ambientHandle, (D3DXVECTOR4*)&ambient);
effect->SetVector(diffuseHandle, (D3DXVECTOR4*)&diffuse);
effect->SetVector(specularHandle, (D3DXVECTOR4*)&specular);
effect->SetFloat(powerHandle, power);
effect->SetFloat(roughnessHandle, object->getRoughness());
effect->SetFloat(refractionHandle,object->getIndexOfRefraction());
effect->SetInt(algorithmHandle, object->getAlgorithm());
effect->SetMatrix(worldViewHandle, (D3DXMATRIX*)&worldView);
effect->SetMatrix(clipMatrixHandle, (D3DXMATRIX*)&worldViewProjection);
effect->CommitChanges();
Matrix viewProjectionBak;
effect->GetMatrix("viewProjection", (D3DXMATRIX*)&viewProjectionBak);
effect->SetTechnique(techniqueHandle);
unsigned nPasses;
effect->Begin(&nPasses, 0);
for (unsigned iPass = 0; iPass < nPasses; iPass++) {
effect->BeginPass(iPass);
vertexList->draw(i);
effect->EndPass();
}
effect->End();
#endif
}
}
//-----------------------------------------------------------------------
void CEnvironmentMap::lightShaderConfig()
{
HRESULT hr;
D3DXHANDLE handle;
Material material;
material.Ke = D3DXVECTOR3(0, 0, 0);
material.Ka = D3DXVECTOR3(0, 0, 0);
material.Kd = D3DXVECTOR3(1, 1, 1);
material.Ks = D3DXVECTOR3(1, 1, 1);
material.shininess = 5;
Light light;
light.position = D3DXVECTOR3(-10, 0, -10);
light.color = D3DXVECTOR3(0, 1, 0);
LPD3DXCONSTANTTABLE constable = mVtxConstTable;
D3DXHANDLE u_Material = constable->GetConstantByName(0, "u_Material");
hr = constable->SetValue(mD3DDevice, u_Material, &material, sizeof(material));
D3DXHANDLE u_Light = constable->GetConstantByName(0, "u_Light");
hr = constable->SetValue(mD3DDevice, u_Light, &light, sizeof(light));
}
int compileHLSLToD3D9(const char* from, const char* to, const std::map<std::string, int>& attributes, EShLanguage stage) {
#ifdef SYS_WINDOWS
HMODULE lib = LoadLibraryA("d3dx9_43.dll");
if (lib != nullptr) CompileShaderFromFileA = (D3DXCompileShaderFromFileAType)GetProcAddress(lib, "D3DXCompileShaderFromFileA");
if (CompileShaderFromFileA == nullptr) {
std::cerr << "d3dx9_43.dll could not be loaded, please install dxwebsetup." << std::endl;
return 1;
}
LPD3DXBUFFER errors;
LPD3DXBUFFER shader;
LPD3DXCONSTANTTABLE table;
HRESULT hr = CompileShaderFromFileA(from, nullptr, nullptr, "main", stage == EShLangVertex ? "vs_2_0" : "ps_2_0", 0, &shader, &errors, &table);
if (FAILED(hr)) hr = CompileShaderFromFileA(from, nullptr, nullptr, "main", stage == EShLangVertex ? "vs_3_0" : "ps_3_0", 0, &shader, &errors, &table);
if (errors != nullptr) std::cerr << (char*)errors->GetBufferPointer();
if (!FAILED(hr)) {
std::ofstream file(to, std::ios_base::binary);
file.put((char)attributes.size());
for (std::map<std::string, int>::const_iterator attribute = attributes.begin(); attribute != attributes.end(); ++attribute) {
file << attribute->first.c_str();
file.put(0);
file.put(attribute->second);
}
D3DXCONSTANTTABLE_DESC desc;
table->GetDesc(&desc);
file.put(desc.Constants);
for (UINT i = 0; i < desc.Constants; ++i) {
D3DXHANDLE handle = table->GetConstant(nullptr, i);
D3DXCONSTANT_DESC descriptions[10];
UINT count = 10;
table->GetConstantDesc(handle, descriptions, &count);
if (count > 1) std::cerr << "Error: Number of descriptors for one constant is greater than one." << std::endl;
for (UINT i2 = 0; i2 < count; ++i2) {
char regtype;
switch (descriptions[i2].RegisterSet) {
case D3DXRS_BOOL:
regtype = 'b';
break;
case D3DXRS_INT4:
regtype = 'i';
break;
case D3DXRS_FLOAT4:
regtype = 'f';
break;
case D3DXRS_SAMPLER:
regtype = 's';
break;
}
//std::cout << descriptions[i2].Name << " " << regtype << descriptions[i2].RegisterIndex << " " << descriptions[i2].RegisterCount << std::endl;
if (strcmp(descriptions[i2].Name, "dx_ViewAdjust") != 0) file << "_"; // TODO: Remove when kfx is deprecated
file << descriptions[i2].Name;
file.put(0);
file.put(regtype);
file.put(descriptions[i2].RegisterIndex);
file.put(descriptions[i2].RegisterCount);
}
}
DWORD* data = (DWORD*)shader->GetBufferPointer();
for (unsigned i = 0; i < shader->GetBufferSize() / 4; ++i) {
if ((data[i] & 0xffff) == 0xfffe) { //comment token
unsigned size = (data[i] >> 16) & 0xffff;
i += size;
}
else file.write((char*)&data[i], 4);
void main(int argc, char* argv[]) {
int i, n;
HRESULT hr;
LPD3DXBUFFER pCode;
LPD3DXBUFFER pErr;
LPD3DXCONSTANTTABLE pTbl;
char* src_name = "test.hlsl";
char* cod_name = "test.cod";
char* prm_name = "test.prm";
char* profile = "ps_3_0";
if (argc > 1) {
src_name = argv[1];
}
if (argc > 2) {
cod_name = argv[2];
}
if (argc > 3) {
prm_name = argv[3];
}
if (argc > 4) {
profile = argv[4];
}
hr = D3DXCompileShaderFromFile(src_name, NULL, NULL, "main", profile, D3DXSHADER_PREFER_FLOW_CONTROL, &pCode, &pErr, &pTbl);
if (D3D_OK == hr) {
D3DXCONSTANTTABLE_DESC desc;
pTbl->GetDesc(&desc);
n = desc.Constants;
SymTbl* pSym = new SymTbl(2*1024*1024);
s_tbl.nb_param = 0;
printf("# const = %d\n", n);
PARAM_INFO* pInfo = s_tbl.info;
for (i = 0; i < n; ++i) {
UINT count = 1;
D3DXCONSTANT_DESC info[1];
D3DXHANDLE hConst = pTbl->GetConstant(NULL, i);
pTbl->GetConstantDesc(hConst, info, &count);
printf("%s, reg = %d, len = %d\n", info[0].Name, info[0].RegisterIndex, info[0].RegisterCount);
int sym_id = pSym->Add((char*)info[0].Name);
pInfo->name = sym_id;
pInfo->reg = info[0].RegisterIndex;
pInfo->len = info[0].RegisterCount;
switch (info[0].Type) {
case D3DXPT_FLOAT:
if (info[0].Class == D3DXPC_SCALAR) {
pInfo->type = E_PARAMTYPE_FLOAT;
} else {
pInfo->type = E_PARAMTYPE_FVEC;
}
break;
case D3DXPT_INT:
if (info[0].Class == D3DXPC_SCALAR) {
pInfo->type = E_PARAMTYPE_INT;
} else {
pInfo->type = E_PARAMTYPE_IVEC;
}
break;
case D3DXPT_BOOL:
pInfo->type = E_PARAMTYPE_BOOL;
break;
case D3DXPT_SAMPLER:
case D3DXPT_SAMPLER1D:
case D3DXPT_SAMPLER2D:
case D3DXPT_SAMPLER3D:
case D3DXPT_SAMPLERCUBE:
pInfo->type = E_PARAMTYPE_SMP;
break;
}
++pInfo;
++s_tbl.nb_param;
}
int tbl_size = sizeof(int) + s_tbl.nb_param*sizeof(PARAM_INFO);
int prm_size = tbl_size + pSym->Length();
char* pPrm = new char[prm_size];
memcpy(pPrm, &s_tbl, tbl_size);
memcpy(pPrm + tbl_size, pSym->Top(), pSym->Length());
Bin_write(cod_name, pCode->GetBufferPointer(), pCode->GetBufferSize());
Bin_write(prm_name, pPrm, prm_size);
delete pSym;
if (pTbl) {
pTbl->Release();
}
} else {
if (pErr) {
char* pErr_msg = (char*)pErr->GetBufferPointer();
printf("%s", pErr_msg);
}
}
if (pErr) {
pErr->Release();
}
}
// Pass data to pixel shaders that perform pixel lighting (2 point lights)
void PS_PixelLit2Fn( int method, CMatrix4x4* worldMatrix, CCamera* camera )
{
// Ensure we have default render states
SetDefaultStates();
LPD3DXCONSTANTTABLE shaderConsts = renderMethods[method].pixelConsts;
D3DXVECTOR3 cameraPos = ToD3DXVECTOR( camera->Position() );
shaderConsts->SetFloatArray( g_pd3dDevice, "CameraPosition", (FLOAT*)&cameraPos, 3 );
shaderConsts->SetFloatArray( g_pd3dDevice, "AmbientLight", (FLOAT*)&m_AmbientLight, 3 );
shaderConsts->SetFloatArray( g_pd3dDevice, "Light1Position", (FLOAT*)&m_Lights[0]->GetPosition(), 3 );
shaderConsts->SetFloatArray( g_pd3dDevice, "Light1Colour", (FLOAT*)&m_Lights[0]->GetColour(), 3 );
shaderConsts->SetFloat( g_pd3dDevice, "Light1Brightness", m_Lights[0]->GetBrightness() );
shaderConsts->SetFloatArray( g_pd3dDevice, "Light2Position", (FLOAT*)&m_Lights[1]->GetPosition(), 3 );
shaderConsts->SetFloatArray( g_pd3dDevice, "Light2Colour", (FLOAT*)&m_Lights[1]->GetColour(), 3 );
shaderConsts->SetFloat( g_pd3dDevice, "Light2Brightness", m_Lights[1]->GetBrightness() );
shaderConsts->SetFloatArray( g_pd3dDevice, "MaterialColour", (FLOAT*)&m_DiffuseColour, 3 ); // If needed
shaderConsts->SetFloatArray( g_pd3dDevice, "SpecularStrength", (FLOAT*)&m_SpecularColour, 3 ); // If needed
shaderConsts->SetFloat( g_pd3dDevice, "SpecularPower", m_SpecularPower );
}
// Pass data to vertex shaders that perform vertex lighting (1 point light)
// Passes full range of data - some shaders don't need all of it. This
// reduces the number of these functions at the expense of redundancy
void VS_VertLit1Fn( int method, CMatrix4x4* worldMatrix, CCamera* camera )
{
LPD3DXCONSTANTTABLE shaderConsts = renderMethods[method].vertexConsts;
D3DXMATRIXA16 matViewProj = ToD3DXMATRIX( camera->GetViewProjMatrix() );
shaderConsts->SetMatrix( g_pd3dDevice, "ViewProjMatrix", &matViewProj );
D3DXMATRIX* matWorld = ToD3DXMATRIXPtr( worldMatrix );
shaderConsts->SetMatrix( g_pd3dDevice, "WorldMatrix", matWorld );
D3DXVECTOR3 cameraPos = ToD3DXVECTOR( camera->Position() );
shaderConsts->SetFloatArray( g_pd3dDevice, "CameraPosition", (FLOAT*)&cameraPos, 3 ); // If needed
shaderConsts->SetFloatArray( g_pd3dDevice, "AmbientLight", (FLOAT*)&m_AmbientLight, 3 );
shaderConsts->SetFloatArray( g_pd3dDevice, "LightPosition", (FLOAT*)&m_Lights[0]->GetPosition(), 3 );
shaderConsts->SetFloatArray( g_pd3dDevice, "LightColour", (FLOAT*)&m_Lights[0]->GetColour(), 3 );
shaderConsts->SetFloat( g_pd3dDevice, "LightBrightness", m_Lights[0]->GetBrightness() );
shaderConsts->SetFloatArray( g_pd3dDevice, "MaterialColour", (FLOAT*)&m_DiffuseColour, 3 ); // If needed
shaderConsts->SetFloatArray( g_pd3dDevice, "SpecularStrength", (FLOAT*)&m_SpecularColour, 3 ); // If needed
shaderConsts->SetFloat( g_pd3dDevice, "SpecularPower", m_SpecularPower ); // If needed
}
bool compileHLSLShaderDx9(bx::CommandLine& _cmdLine, const std::string& _code, bx::WriterI* _writer)
{
BX_TRACE("DX9");
const char* profile = _cmdLine.findOption('p', "profile");
if (NULL == profile)
{
fprintf(stderr, "Shader profile must be specified.\n");
return false;
}
bool debug = _cmdLine.hasArg('\0', "debug");
uint32_t flags = 0;
flags |= debug ? D3DXSHADER_DEBUG : 0;
flags |= _cmdLine.hasArg('\0', "avoid-flow-control") ? D3DXSHADER_AVOID_FLOW_CONTROL : 0;
flags |= _cmdLine.hasArg('\0', "no-preshader") ? D3DXSHADER_NO_PRESHADER : 0;
flags |= _cmdLine.hasArg('\0', "partial-precision") ? D3DXSHADER_PARTIALPRECISION : 0;
flags |= _cmdLine.hasArg('\0', "prefer-flow-control") ? D3DXSHADER_PREFER_FLOW_CONTROL : 0;
flags |= _cmdLine.hasArg('\0', "backwards-compatibility") ? D3DXSHADER_ENABLE_BACKWARDS_COMPATIBILITY : 0;
bool werror = _cmdLine.hasArg('\0', "Werror");
uint32_t optimization = 3;
if (_cmdLine.hasArg(optimization, 'O') )
{
optimization = bx::uint32_min(optimization, BX_COUNTOF(s_optimizationLevelDx9)-1);
flags |= s_optimizationLevelDx9[optimization];
}
else
{
flags |= D3DXSHADER_SKIPOPTIMIZATION;
}
BX_TRACE("Profile: %s", profile);
BX_TRACE("Flags: 0x%08x", flags);
LPD3DXBUFFER code;
LPD3DXBUFFER errorMsg;
LPD3DXCONSTANTTABLE constantTable;
HRESULT hr;
// Output preprocessed shader so that HLSL can be debugged via GPA
// or PIX. Compiling through memory won't embed preprocessed shader
// file path.
if (debug)
{
std::string hlslfp = _cmdLine.findOption('o');
hlslfp += ".hlsl";
writeFile(hlslfp.c_str(), _code.c_str(), (int32_t)_code.size() );
hr = D3DXCompileShaderFromFileA(hlslfp.c_str()
, NULL
, NULL
, "main"
, profile
, flags
, &code
, &errorMsg
, &constantTable
);
}
else
{
hr = D3DXCompileShader(_code.c_str()
, (uint32_t)_code.size()
, NULL
, NULL
, "main"
, profile
, flags
, &code
, &errorMsg
, &constantTable
);
}
if (FAILED(hr)
|| (werror && NULL != errorMsg) )
{
const char* log = (const char*)errorMsg->GetBufferPointer();
char source[1024];
int32_t line = 0;
int32_t column = 0;
int32_t start = 0;
int32_t end = INT32_MAX;
if (3 == sscanf(log, "%[^(](%u,%u):", source, &line, &column)
&& 0 != line)
{
start = bx::uint32_imax(1, line-10);
end = start + 20;
}
printCode(_code.c_str(), line, start, end);
fprintf(stderr, "Error: 0x%08x %s\n", (uint32_t)hr, log);
errorMsg->Release();
return false;
}
UniformArray uniforms;
if (NULL != constantTable)
{
D3DXCONSTANTTABLE_DESC desc;
hr = constantTable->GetDesc(&desc);
if (FAILED(hr) )
{
fprintf(stderr, "Error 0x%08x\n", (uint32_t)hr);
return false;
}
BX_TRACE("Creator: %s 0x%08x", desc.Creator, (uint32_t /*mingw warning*/)desc.Version);
BX_TRACE("Num constants: %d", desc.Constants);
BX_TRACE("# cl ty RxC S By Name");
for (uint32_t ii = 0; ii < desc.Constants; ++ii)
{
D3DXHANDLE handle = constantTable->GetConstant(NULL, ii);
D3DXCONSTANT_DESC constDesc;
uint32_t count;
constantTable->GetConstantDesc(handle, &constDesc, &count);
BX_TRACE("%3d %2d %2d [%dx%d] %d %3d %s[%d] c%d (%d)"
, ii
, constDesc.Class
, constDesc.Type
, constDesc.Rows
, constDesc.Columns
, constDesc.StructMembers
, constDesc.Bytes
, constDesc.Name
, constDesc.Elements
, constDesc.RegisterIndex
, constDesc.RegisterCount
);
UniformType::Enum type = findUniformTypeDx9(constDesc);
if (UniformType::Count != type)
{
Uniform un;
un.name = '$' == constDesc.Name[0] ? constDesc.Name+1 : constDesc.Name;
un.type = type;
un.num = constDesc.Elements;
un.regIndex = constDesc.RegisterIndex;
un.regCount = constDesc.RegisterCount;
uniforms.push_back(un);
}
}
}
uint16_t count = (uint16_t)uniforms.size();
bx::write(_writer, count);
uint32_t fragmentBit = profile[0] == 'p' ? BGFX_UNIFORM_FRAGMENTBIT : 0;
for (UniformArray::const_iterator it = uniforms.begin(); it != uniforms.end(); ++it)
{
const Uniform& un = *it;
uint8_t nameSize = (uint8_t)un.name.size();
bx::write(_writer, nameSize);
bx::write(_writer, un.name.c_str(), nameSize);
uint8_t type = un.type|fragmentBit;
bx::write(_writer, type);
bx::write(_writer, un.num);
bx::write(_writer, un.regIndex);
bx::write(_writer, un.regCount);
BX_TRACE("%s, %s, %d, %d, %d"
, un.name.c_str()
, getUniformTypeName(un.type)
, un.num
, un.regIndex
, un.regCount
);
}
uint16_t shaderSize = (uint16_t)code->GetBufferSize();
bx::write(_writer, shaderSize);
bx::write(_writer, code->GetBufferPointer(), shaderSize);
uint8_t nul = 0;
bx::write(_writer, nul);
if (_cmdLine.hasArg('\0', "disasm") )
{
LPD3DXBUFFER disasm;
D3DXDisassembleShader( (const DWORD*)code->GetBufferPointer()
, false
, NULL
, &disasm
);
if (NULL != disasm)
{
std::string disasmfp = _cmdLine.findOption('o');
disasmfp += ".disasm";
writeFile(disasmfp.c_str(), disasm->GetBufferPointer(), disasm->GetBufferSize() );
disasm->Release();
}
}
if (NULL != code)
{
code->Release();
}
if (NULL != errorMsg)
{
errorMsg->Release();
}
if (NULL != constantTable)
{
constantTable->Release();
}
return true;
}
/**
* Returns a collection of modified constants for the specified shader.
* (may be an empty collection if no modifications apply)
* <StrartRegister, StereoShaderConstant<float>>
*
* Hash the shader and load modification rules:
* If rules for this specific shader use those else use default rules.
*
* For each shader constant:
* Check if constant matches a rule (name and/or index). If it does create a stereoshaderconstant
* based on rule and add to map of stereoshaderconstants to return.
*
* @param pActualVertexShader The actual (not wrapped) vertex shader.
* @return Collection of stereoshaderconstants for this shader (empty collection if no modifications).
***/
std::map<UINT, StereoShaderConstant<float>> ShaderModificationRepository::GetModifiedConstantsF(IDirect3DVertexShader9* pActualVertexShader)
{
// All rules are assumed to be valid. Validation of rules should be done when rules are loaded/created
std::vector<ConstantModificationRule*> rulesToApply;
std::map<UINT, StereoShaderConstant<float>> result;
// Hash the shader and load modification rules
BYTE *pData = NULL;
UINT pSizeOfData;
pActualVertexShader->GetFunction(NULL, &pSizeOfData);
pData = new BYTE[pSizeOfData];
pActualVertexShader->GetFunction(pData,&pSizeOfData);
uint32_t hash;
MurmurHash3_x86_32(pData, pSizeOfData, VIREIO_SEED, &hash);
if (m_shaderSpecificModificationRuleIDs.count(hash) == 1) {
// There are specific modification rules to use with this shader
auto itRules = m_shaderSpecificModificationRuleIDs[hash].begin();
while (itRules != m_shaderSpecificModificationRuleIDs[hash].end()) {
rulesToApply.push_back(&(m_AllModificationRules[*itRules]));
++itRules;
}
}
else {
// No specific rules, use general rules
auto itRules = m_defaultModificationRuleIDs.begin();
while (itRules != m_defaultModificationRuleIDs.end()) {
rulesToApply.push_back(&(m_AllModificationRules[*itRules]));
++itRules;
}
}
// Load the constant descriptions for this shader and create StereoShaderConstants as the applicable rules require them.
LPD3DXCONSTANTTABLE pConstantTable = NULL;
D3DXGetShaderConstantTable(reinterpret_cast<DWORD*>(pData), &pConstantTable);
if(pConstantTable) {
D3DXCONSTANTTABLE_DESC pDesc;
pConstantTable->GetDesc(&pDesc);
D3DXCONSTANT_DESC pConstantDesc[64];
for(UINT i = 0; i < pDesc.Constants; i++)
{
D3DXHANDLE handle = pConstantTable->GetConstant(NULL,i);
if(handle == NULL) continue;
UINT pConstantNum = 64;
pConstantTable->GetConstantDesc(handle, pConstantDesc, &pConstantNum);
if (pConstantNum >= 64) {
OutputDebugString("ShaderModificationRepository::GetModifiedConstantsF - Need larger constant description buffer");
}
for(UINT j = 0; j < pConstantNum; j++)
{
// We are only modifying selected float vectors/matricies.
if (pConstantDesc[j].RegisterSet != D3DXRS_FLOAT4)
continue;
if ( ((pConstantDesc[j].Class == D3DXPC_VECTOR) && (pConstantDesc[j].RegisterCount == 1))
|| (((pConstantDesc[j].Class == D3DXPC_MATRIX_ROWS) || (pConstantDesc[j].Class == D3DXPC_MATRIX_COLUMNS)) && (pConstantDesc[j].RegisterCount == 4)) ) {
// Check if any rules match this constant
auto itRules = rulesToApply.begin();
while (itRules != rulesToApply.end()) {
// Type match
if ((*itRules)->m_constantType == pConstantDesc[j].Class) {
// name match required
if ((*itRules)->m_constantName.size() > 0) {
bool nameMatch = false;
if ((*itRules)->m_allowPartialNameMatch) {
nameMatch = std::strstr(pConstantDesc[j].Name, (*itRules)->m_constantName.c_str()) != NULL;
/*if (nameMatch) {
OutputDebugString("Match\n");
}
else {
OutputDebugString("No Match\n");
}*/
}
else {
nameMatch = (*itRules)->m_constantName.compare(pConstantDesc[j].Name) == 0;
//OutputDebugString("Full name match only\n");
}
if (!nameMatch) {
// no match
++itRules;
continue;
}
}
// register match required
if ((*itRules)->m_startRegIndex != UINT_MAX) {
if ((*itRules)->m_startRegIndex != pConstantDesc[j].RegisterIndex) {
// no match
++itRules;
continue;
}
}
#ifdef _DEBUG
// output shader constant + index
switch(pConstantDesc[j].Class)
{
case D3DXPC_VECTOR:
OutputDebugString("D3DXPC_VECTOR");
break;
case D3DXPC_MATRIX_ROWS:
OutputDebugString("D3DXPC_MATRIX_ROWS");
break;
case D3DXPC_MATRIX_COLUMNS:
OutputDebugString("D3DXPC_MATRIX_COLUMNS");
break;
}
char buf[32];
sprintf_s(buf,"Register Index: %d", pConstantDesc[j].RegisterIndex);
OutputDebugString(buf);
#endif
// Create StereoShaderConstant<float> and add to result
result.insert(std::pair<UINT, StereoShaderConstant<>>(pConstantDesc[j].RegisterIndex, CreateStereoConstantFrom(*itRules, pConstantDesc[j].RegisterIndex, pConstantDesc[j].RegisterCount)));
// only the first matching rule is applied to a constant
break;
}
++itRules;
}
}
}
}
}
_SAFE_RELEASE(pConstantTable);
if (pData) delete[] pData;
return result;
}
void Renderer::SetConstantTableVector( LPD3DXCONSTANTTABLE pConstantTable, char* pConstantName, D3DXVECTOR4* pVector)
{
pConstantTable->SetVector( m_pD3DDevice, pConstantName, pVector );
}
void Renderer::SetConstantTableMatrix( LPD3DXCONSTANTTABLE pConstantTable, char* pConstantName, D3DXMATRIX* pMatrix )
{
pConstantTable->SetMatrix( m_pD3DDevice, pConstantName, pMatrix );
}
void CD3D9HLSLMaterialRenderer::printHLSLVariables(LPD3DXCONSTANTTABLE table)
{
// currently we only support top level parameters.
// Should be enough for the beginning. (TODO)
// print out constant names
D3DXCONSTANTTABLE_DESC tblDesc;
HRESULT hr = table->GetDesc(&tblDesc);
if (!FAILED(hr))
{
for (int i=0; i<(int)tblDesc.Constants; ++i)
{
D3DXCONSTANT_DESC d;
UINT n = 1;
D3DXHANDLE cHndl = table->GetConstant(NULL, i);
if (!FAILED(table->GetConstantDesc(cHndl, &d, &n)))
{
core::stringc s = " '";
s += d.Name;
s += "' Registers:[begin:";
s += (int)d.RegisterIndex;
s += ", count:";
s += (int)d.RegisterCount;
s += "]";
os::Printer::log(s.c_str());
}
}
}
}
