bool RendererD3D::Init(void* window, int width, int height, bool fullScreen)
{
IDirect3D9* d3d = Direct3DCreate9(D3D_SDK_VERSION);
D3DPRESENT_PARAMETERS presentParams;
memset(&presentParams, 0, sizeof(presentParams));
presentParams.Windowed = fullScreen ? FALSE : TRUE;
presentParams.SwapEffect = D3DSWAPEFFECT_DISCARD;
presentParams.hDeviceWindow = (HWND)window;
presentParams.BackBufferFormat = D3DFMT_X8R8G8B8;
presentParams.BackBufferWidth = width;
presentParams.BackBufferHeight = height;
presentParams.EnableAutoDepthStencil = TRUE;
presentParams.AutoDepthStencilFormat = D3DFMT_D24S8;
d3d->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &mDeviceCaps);
HRESULT res = d3d->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, (HWND)window, D3DCREATE_HARDWARE_VERTEXPROCESSING, &presentParams, &mDevice);
if( res != D3D_OK )
return false;
mCurrentVertexBuffers = (VertexBuffer**)malloc(sizeof(VertexBuffer*) * mDeviceCaps.MaxStreams);
memset(mCurrentVertexBuffers, 0, sizeof(VertexBuffer*) * mDeviceCaps.MaxStreams);
mVertexShaderProfile = D3DXGetVertexShaderProfile(mDevice);
mPixelShaderProfile = D3DXGetPixelShaderProfile(mDevice);
mDevice->SetRenderState(D3DRS_CULLMODE, D3DCULL_CW);
//mDevice->SetRenderState(D3DRS_ZFUNC, D3DCMP_EQUAL);
CreateSpriteProfile();
return true;
}
ErrorCode Shader::compile(std::string vert, std::string pixel)
{
LPD3DXBUFFER code;
LPD3DXBUFFER err;
HRESULT result;
result = D3DXCompileShader(vert.c_str(), vert.length(), NULL, NULL, "main", D3DXGetVertexShaderProfile(mamain->d3ddev), 0, &code, &err, &VConstants.constants);
if (FAILED(result))
{
ErrorHandleCritical(mamain->err, mamain->errCrit, ErrorCompileVertexShader, result, (char*) err->GetBufferPointer());
err->Release();
return ErrorCompileVertexShader;
}
result = mamain->d3ddev->CreateVertexShader((DWORD*) code->GetBufferPointer(), &VShader);
code->Release();
if (FAILED(result))
return ErrorHandleCritical(mamain->err, mamain->errCrit, ErrorCreateVertexShader, result);
result = D3DXCompileShader(pixel.c_str(), pixel.length(), NULL, NULL, "main", D3DXGetPixelShaderProfile(mamain->d3ddev), 0, &code, &err, &PConstants.constants);
if (FAILED(result))
{
ErrorHandleCritical(mamain->err, mamain->errCrit, ErrorCompilePixelShader, result, (char*) err->GetBufferPointer());
err->Release();
VShader->Release();
VShader = 0;
return ErrorCompilePixelShader;
}
result = mamain->d3ddev->CreatePixelShader((DWORD*) code->GetBufferPointer(), &PShader);
code->Release();
if (FAILED(result))
{
ErrorHandleCritical(mamain->err, mamain->errCrit, ErrorCreatePixelShader, result);
VShader->Release();
VShader = 0;
return ErrorCreatePixelShader;
}
return ErrorOk;
}
//---------------------------------------------------------------------------------
// init
// this function load and compile a vertex/fragment program on the specified context
// if the source file is not found, it assigns a default GREEN color shader
// if the compile failed, it assigns a default RED color shader
//---------------------------------------------------------------------------------
bool FFxProgram::init(CGcontext aContext)
{
CGenum fileType;
// remove existing program (in case a program is already loaded)
if (mProgram)
{
cgDestroyProgram(mProgram);
mProgram = 0;
}
fileType = CG_SOURCE;
#ifdef WIN32
HRESULT hr;
if (GDD->GetClassID() == ClassIDZDisplayDeviceDX9)
{
const char** profileOpts;
profileOpts = cgD3D9GetOptimalOptions(mProfile);
const char *nOpts[16];
nOpts[0] = COMPILE_ARGS[0];
int idx =1;
while ( (idx<15) && profileOpts[idx-1])
{
nOpts[idx] = profileOpts[idx-1];
idx++;
}
nOpts[idx] = 0;
const char *szDXprofile = NULL;
if (mProfile == CG_PROFILE_VS_2_0)
{
szDXprofile = D3DXGetVertexShaderProfile(GDD->GetD3D9Device());
}
else
{
szDXprofile = D3DXGetPixelShaderProfile(GDD->GetD3D9Device());
}
/*
//LPD3DXBUFFER mDXShader;
D3DXCompileShader(
mSourceBuffer,
strlen(mSourceBuffer),
NULL,
NULL,
mEntry.c_str(),
szDXprofile,
0,
&mDXShader,
NULL,
NULL
);
*/
mProgram = cgCreateProgram(aContext, fileType, mSourceBuffer, mProfile, mEntry.c_str(), nOpts);
hr = cgD3D9LoadProgram(mProgram, true, 0);
}
else
#endif
{
// opengl
//mProgram = cgCreateProgram(aContext, fileType, mSourceBuffer, mProfile, mEntry.c_str(), COMPILE_ARGS);
mProfile = (mProfileDomain == CG_VERTEX_DOMAIN) ?cgGLGetLatestProfile(CG_GL_VERTEX):cgGLGetLatestProfile(CG_GL_FRAGMENT );
assert(cgGLIsProfileSupported(mProfile));
mProgram = cgCreateProgramFromFile(aContext, fileType, mFileName, mProfile, mEntry.c_str(), COMPILE_ARGS);
if (mProgram == NULL) {
CGerror error;
const char* errTxt = cgGetLastErrorString(&error);
LOG ("ERROR %x: can't compile %s : %s\n", error, mFileName.c_str(), errTxt);
useDefaultProgram(aContext);
assert(false);
return false;
}
cgGLLoadProgram(mProgram);
checkForCgError("loadprog");
}
if (mProgram == 0)
{
CGerror error = cgGetError();
LOG ("ERROR %x: can't load or compile %s : %s\n", error, mFileName.c_str(), cgGetLastErrorString(&error));
useDefaultProgram(aContext);
assert(false);
return false;
}
return true;
}
/*
extern "C"
{
LPCSTR WINAPI D3DXGetPixelShaderProfile (LPDIRECT3DDEVICE9 pDevice);
LPCSTR WINAPI D3DXGetVertexShaderProfile (LPDIRECT3DDEVICE9 pDevice);
};
*/
HRESULT CRender::shader_compile (
LPCSTR name,
LPCSTR pSrcData,
UINT SrcDataLen,
void* _pDefines,
void* _pInclude,
LPCSTR pFunctionName,
LPCSTR pTarget,
DWORD Flags,
void* _ppShader,
void* _ppErrorMsgs,
void* _ppConstantTable)
{
D3DXMACRO defines [128];
int def_it = 0;
CONST D3DXMACRO* pDefines = (CONST D3DXMACRO*) _pDefines;
char c_smapsize [32];
char c_gloss [32];
// Msg("%s.%s", name, pTarget);
if (pDefines) {
// transfer existing defines
for (;; def_it++) {
if (0==pDefines[def_it].Name) break;
defines[def_it] = pDefines[def_it];
}
}
// options
{
sprintf (c_smapsize,"%d",u32(o.smapsize));
defines[def_it].Name = "SMAP_size";
defines[def_it].Definition = c_smapsize;
def_it ++ ;
}
if (o.fp16_filter) {
defines[def_it].Name = "FP16_FILTER";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (o.fp16_blend) {
defines[def_it].Name = "FP16_BLEND";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (o.HW_smap) {
defines[def_it].Name = "USE_HWSMAP";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (o.HW_smap_PCF) {
defines[def_it].Name = "USE_HWSMAP_PCF";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (o.HW_smap_FETCH4) {
defines[def_it].Name = "USE_FETCH4";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (o.sjitter) {
defines[def_it].Name = "USE_SJITTER";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (HW.Caps.raster_major >= 3) {
defines[def_it].Name = "USE_BRANCHING";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (HW.Caps.geometry.bVTF) {
defines[def_it].Name = "USE_VTF";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (o.Tshadows) {
defines[def_it].Name = "USE_TSHADOWS";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (o.mblur) {
defines[def_it].Name = "USE_MBLUR";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (o.sunfilter) {
defines[def_it].Name = "USE_SUNFILTER";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (o.sunstatic) {
defines[def_it].Name = "USE_R2_STATIC_SUN";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (o.forcegloss) {
sprintf (c_gloss,"%f",o.forcegloss_v);
defines[def_it].Name = "FORCE_GLOSS";
defines[def_it].Definition = c_gloss;
def_it ++ ;
}
if (o.forceskinw) {
defines[def_it].Name = "SKIN_COLOR";
defines[def_it].Definition = "1";
def_it ++;
}
// skinning
if (m_skinning<0) {
defines[def_it].Name = "SKIN_NONE";
defines[def_it].Definition = "1";
def_it ++ ;
}
if (0==m_skinning) {
defines[def_it].Name = "SKIN_0";
defines[def_it].Definition = "1";
def_it ++;
}
if (1==m_skinning) {
defines[def_it].Name = "SKIN_1";
defines[def_it].Definition = "1";
def_it ++;
}
if (2==m_skinning) {
defines[def_it].Name = "SKIN_2";
defines[def_it].Definition = "1";
def_it ++;
}
// finish
defines[def_it].Name = 0;
defines[def_it].Definition = 0;
def_it ++;
//
if (0==xr_strcmp(pFunctionName,"main")) {
if ('v'==pTarget[0]) pTarget = D3DXGetVertexShaderProfile (HW.pDevice); // vertex "vs_2_a"; //
else pTarget = D3DXGetPixelShaderProfile (HW.pDevice); // pixel "ps_2_a"; //
}
LPD3DXINCLUDE pInclude = (LPD3DXINCLUDE) _pInclude;
LPD3DXBUFFER* ppShader = (LPD3DXBUFFER*) _ppShader;
LPD3DXBUFFER* ppErrorMsgs = (LPD3DXBUFFER*) _ppErrorMsgs;
LPD3DXCONSTANTTABLE* ppConstantTable = (LPD3DXCONSTANTTABLE*)_ppConstantTable;
#ifdef D3DXSHADER_USE_LEGACY_D3DX9_31_DLL // December 2006 and later
HRESULT _result = D3DXCompileShader(pSrcData,SrcDataLen,defines,pInclude,pFunctionName,pTarget,Flags|D3DXSHADER_USE_LEGACY_D3DX9_31_DLL,ppShader,ppErrorMsgs,ppConstantTable);
#else
HRESULT _result = D3DXCompileShader(pSrcData,SrcDataLen,defines,pInclude,pFunctionName,pTarget,Flags,ppShader,ppErrorMsgs,ppConstantTable);
#endif
if (SUCCEEDED(_result) && o.disasm)
{
ID3DXBuffer* code = *((LPD3DXBUFFER*)_ppShader);
ID3DXBuffer* disasm = 0;
D3DXDisassembleShader (LPDWORD(code->GetBufferPointer()), FALSE, 0, &disasm );
string_path dname;
strconcat (dname,"disasm\\",name,('v'==pTarget[0])?".vs":".ps" );
IWriter* W = FS.w_open("$logs$",dname);
W->w (disasm->GetBufferPointer(),disasm->GetBufferSize());
FS.w_close (W);
_RELEASE (disasm);
}
return _result;
}
bool U2D3DXEffectShader::LoadResource()
{
U2ASSERT(0 == m_pD3DEffect);
HRESULT hr;
IDirect3DDevice9* pD3DDev = m_pRenderer->GetD3DDevice();
U2ASSERT(pD3DDev);
U2FilePath fPath;
TCHAR fullPath[MAX_PATH];
// StackString Memory Leak...
U2DynString includePath(FX_SHADER_PATH);
includePath += _T("\\2.0");
fPath.ConvertToAbs(fullPath, MAX_PATH * sizeof(TCHAR) , m_szFilename.Str(), includePath);
U2File* pFile = U2File::GetFile(fullPath, U2File::READ_ONLY);
if(!pFile)
{
U2_DELETE pFile;
return false;
}
uint32 uBuffLen = pFile->GetfileSize();
if(uBuffLen == 0)
{
U2_DELETE pFile;
return false;
}
unsigned char* pBuffer = U2_ALLOC(unsigned char, uBuffLen);
pFile->Read(pBuffer, uBuffLen);
U2_DELETE pFile;
ID3DXBuffer* pErrorBuffer = NULL;
#ifdef DEBUG_SHADER
DWORD compileFlags = D3DXSHADER_DEBUG | D3DXSHADER_SKIPOPTIMIZATION | D3DXSHADER_USE_LEGACY_D3DX9_31_DLL
| D3DXSHADER_FORCE_VS_SOFTWARE_NOOPT | D3DXSHADER_FORCE_PS_SOFTWARE_NOOPT ;
#else
DWORD compileFlags = D3DXSHADER_USE_LEGACY_D3DX9_31_DLL;
#endif
//U2DynString includePath(FX_SHADER_PATH);
//includePath += _T("\\2.0");
U2D3DXEffectShaderInclude includeHandler(includePath);
ID3DXEffectPool* pEffectPool = m_pRenderer->GetD3DEffectPool();
U2ASSERT(pEffectPool);
// get the highest supported shader profiles
// LPCSTR vsProfile, psProfile;
//#ifdef UNICODE
// vsProfile = ToUnicode( D3DXGetVertexShaderProfile(pD3DDev) );
// psProfile = ToUnicode( D3DXGetPixelShaderProfile(pD3DDev) );
//#else
// vsProfile = D3DXGetVertexShaderProfile(pD3DDev);
// psProfile = D3DXGetPixelShaderProfile(pD3DDev);
//#endif
LPCSTR vsProfile = D3DXGetVertexShaderProfile(pD3DDev);
LPCSTR psProfile = D3DXGetPixelShaderProfile(pD3DDev);
if (0 == vsProfile)
{
FDebug("Invalid Vertex Shader profile! Fallback to vs_2_0!\n");
vsProfile = "vs_2_0";
}
if (0 == psProfile)
{
FDebug("Invalid Pixel Shader profile! Fallback to ps_2_0!\n");
psProfile = "ps_2_0";
}
// create macro definitions for shader compiler
D3DXMACRO defines[] = {
{ "VS_PROFILE", vsProfile },
{ "PS_PROFILE", psProfile },
{ 0, 0 },
};
// create effect
if (compileFlags)
{
hr = D3DXCreateEffectFromFile(
pD3DDev, // pDevice
fullPath, // File name
defines, // pDefines
&includeHandler, // pInclude
compileFlags, // Flags
pEffectPool, // pPool
&m_pD3DEffect, // ppEffect
&pErrorBuffer); // ppCompilationErrors
}
else
{
hr = D3DXCreateEffect(
pD3DDev, // pDevice
pBuffer, // pFileData
uBuffLen, // DataSize
defines, // pDefines
&includeHandler, // pInclude
compileFlags, // Flags
pEffectPool, // pPool
&(m_pD3DEffect), // ppEffect
&pErrorBuffer); // ppCompilationErrors
}
U2_FREE(pBuffer);
pBuffer = NULL;
if (FAILED(hr))
{
FDebug("nD3D9Shader: failed to load fx file '%s' with:\n\n%s\n",
fullPath,
pErrorBuffer ? pErrorBuffer->GetBufferPointer() : "No D3DX error message.");
if (pErrorBuffer)
{
pErrorBuffer->Release();
}
return false;
}
U2ASSERT(m_pD3DEffect);
m_bValidated = false;
m_bNotValidate = false;
this->ValidateEffect();
return true;
}
bool CShaderHLSL::Create(P3D::sShaderDesc &desc)
{
const char *pData;
ULONG fsize;
IFileSystem* pFS = CRenderer::mEngine()->mFilesystem();
wchar path[P3DMAX_PATH];
wsprintf(path, P3DMAX_PATH-1, _W("shaders/%s.rshader"), desc.ShaderFile.Get());
FSFILE *fp = pFS->Load(path, (BYTE *&)pData, fsize, true);
if (!fp)
{
CON(MSG_ERR, _W("Can't open %s.hlsl shader file from data/shaders directory!"), desc.ShaderFile.Get());
return false;
}
ID3DXBuffer *pShaderBlob = NULL;
ID3DXBuffer *pErrors = NULL;
DWORD flags = D3DXSHADER_DEBUG; //D3DXSHADER_OPTIMIZATION_LEVEL3
char profile[128];
switch(desc.ShaderType)
{
case SHADERTYPE_VERTEX_SHADER:
strcpy(profile, D3DXGetVertexShaderProfile(g_pD3ddev));
break;
case SHADERTYPE_PIXEL_SHADER:
strcpy(profile, D3DXGetPixelShaderProfile(g_pD3ddev));
break;
case SHADERTYPE_GEOMETRY_SHADER:
CON(MSG_ERR, _W("DX9 does not support geometry shaders."));
return false;
default:
CON(MSG_ERR, _W("Chader creation failed. No apropriate ShaderType given."));
return false;
}
CIncludeHandler includeHandler;
D3DXMACRO Shader_Macros[] =
{
{ "DX9", NULL },
{ "SM3", NULL },
NULL
};
if(FAILED(D3DXCompileShader(
pData,
fsize,
Shader_Macros,
&includeHandler,
_W2A(desc.EntryFunction.Get()),
profile,
flags,
&pShaderBlob,
&pErrors,
&m_pConstTable
)))
{
if(pErrors) CON(MSG_ERR, _W("%s"), _A2W((char*)pErrors->GetBufferPointer()));
else CON(MSG_ERR, _W("Error description not given"));
CON(MSG_ERR, _W("Shader %s could not be compiled"), desc.ShaderFile.Get());
SAFE_RELEASE(pErrors);
return false;
}
pFS->UnLoad(fp, (BYTE *)pData);
//save to cache
fp = pFS->Open(_W("cache/shaders/hlsl"), _W("wb"));
const char* cs = (const char*)pShaderBlob->GetBufferPointer();
pFS->Write(cs, 1, pShaderBlob->GetBufferSize(), fp);
pFS->Close(fp);
bool shaderCreated = false;
switch(desc.ShaderType)
{
case SHADERTYPE_VERTEX_SHADER:
shaderCreated = SUCCEEDED(g_pD3ddev->CreateVertexShader((const DWORD*)pShaderBlob->GetBufferPointer(), &m_pVS));
break;
case SHADERTYPE_PIXEL_SHADER:
shaderCreated = SUCCEEDED(g_pD3ddev->CreatePixelShader((const DWORD*)pShaderBlob->GetBufferPointer(), &m_pPS));
break;
}
if(!shaderCreated)
{
CON(MSG_ERR, _W("Shader creation error"));
return false;
}
//set constant to their default values
m_pConstTable->SetDefaults(g_pD3ddev);
//create vertex declaration
if(desc.ShaderType == SHADERTYPE_VERTEX_SHADER)
m_pVertDecl = new CVertexDeclaration(CRenderer::cGraphicsManager()->GetVertexDescByID(desc.VertexDescID), pShaderBlob);
SAFE_RELEASE(pShaderBlob);
m_desc = desc;
CON(MSG_INFO, _W("Shader '%s' created"), desc.ShaderFile);
return true;
}
HRESULT InitD3D(HINSTANCE hInstance)
{
// 先创建DInput和DSound
if(FAILED(DirectInput8Create(hInstance, DIRECTINPUT_VERSION, IID_IDirectInput8, (void**)&g_pDI, NULL)))
return E_FAIL;
if(FAILED(g_pDI->CreateDevice(GUID_SysKeyboard, &g_pDIKey, NULL)))
return E_FAIL;
if(FAILED(g_pDI->CreateDevice(GUID_SysMouse, &g_pDIMouse, NULL)))
return E_FAIL;
// 设置参数
if(FAILED(g_pDIKey->SetCooperativeLevel(hWnd, DISCL_FOREGROUND | DISCL_NONEXCLUSIVE)))
return E_FAIL;
if(FAILED(g_pDIKey->SetDataFormat(&c_dfDIKeyboard)))
return E_FAIL;
if(FAILED(g_pDIMouse->SetCooperativeLevel(hWnd, DISCL_FOREGROUND | DISCL_NONEXCLUSIVE)))
return E_FAIL;
if(FAILED(g_pDIMouse->SetDataFormat(&c_dfDIMouse)))
return E_FAIL;
// 缓冲输入，设置数据格式和属性
DIPROPDWORD dipdw;
dipdw.diph.dwSize = sizeof(DIPROPDWORD);
dipdw.diph.dwHeaderSize = sizeof(DIPROPHEADER);
dipdw.diph.dwObj = 0;
dipdw.diph.dwHow = DIPH_DEVICE;
dipdw.dwData = SAMPLE_BUFFER_SIZE; // Arbitary buffer size
#ifdef USE_BUFFERED_KEYBOARD_INPUT
if( FAILED( g_pDIKey->SetProperty( DIPROP_BUFFERSIZE, &dipdw.diph ) ) )
return E_FAIL;
#endif
#ifdef USE_BUFFERED_MOUSE_INPUT
if( FAILED( g_pDIMouse->SetProperty( DIPROP_BUFFERSIZE, &dipdw.diph ) ) )
return E_FAIL;
#endif
// 开始
g_pDIKey->Acquire();
g_pDIMouse->Acquire();
// 初始化D3D
if(NULL==(d3d=Direct3DCreate9(D3D_SDK_VERSION)))
return E_FAIL;
//查询当前显卡模式，Desktop是目前桌面设置，d3ddm总是当前使用全屏模式的设置，即使是窗口模式，颜色数值也总和当前的一样
if(FAILED(d3d->GetAdapterDisplayMode(D3DADAPTER_DEFAULT, &DesktopDisplayMode)))
return E_FAIL;
if(FAILED(d3d->GetAdapterDisplayMode(D3DADAPTER_DEFAULT, &d3ddm)))
return E_FAIL;
//全屏的话默认是32位色
if(!WindowMode) d3ddm.Format = D3DFMT_X8R8G8B8;
//查询设备能力，并设置顶点处理器模式
DWORD UserVertexShaderProcessing;
d3d->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &d3dcaps);
if(FAILED(DetectDeviceCaps())) return E_FAIL;
if(d3dcaps.VertexShaderVersion < D3DVS_VERSION(1, 0))
UserVertexShaderProcessing=D3DCREATE_HARDWARE_VERTEXPROCESSING;
else
UserVertexShaderProcessing=D3DCREATE_SOFTWARE_VERTEXPROCESSING;
//创建D3D设备
ZeroMemory(&d3dpp,sizeof(d3dpp));
d3dpp.Windowed = WindowMode;
d3dpp.SwapEffect = D3DSWAPEFFECT_COPY;
d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
d3dpp.hDeviceWindow = hWnd;
d3dpp.BackBufferCount = 1;
d3dpp.BackBufferWidth = d3ddm.Width;
d3dpp.BackBufferHeight = d3ddm.Height;
d3dpp.EnableAutoDepthStencil = TRUE;
if(WindowMode)
{
d3ddm.Format = DesktopDisplayMode.Format;
d3dpp.BackBufferWidth = WindowWidth;
d3dpp.BackBufferHeight = WindowHeight;
}
d3dpp.BackBufferFormat = d3ddm.Format;
if(d3ddm.Format == D3DFMT_X8R8G8B8)
{
d3dpp.AutoDepthStencilFormat = D3DFMT_D24S8;
TextureFormat = D3DFMT_A8R8G8B8;
}
else
{
d3dpp.AutoDepthStencilFormat = D3DFMT_D16;
TextureFormat = D3DFMT_A4R4G4B4;
}
// 先强制以硬件顶点方式创建设备（为了不漏掉MX440这种不支持VS但支持T&L的显卡，XIXI）
UserVertexShaderProcessing = D3DCREATE_HARDWARE_VERTEXPROCESSING;
HRESULT hr = d3d->CreateDevice( D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL, hWnd, UserVertexShaderProcessing, &d3dpp, &d3ddevice);
// 这种错误表示顶点处理方式不被硬件支持，强制以软件方式创建设备（为了兼容不支持T&L的DX7显卡，比如某些集成显卡）
if(hr == D3DERR_INVALIDCALL)
{
mymessage("警告：显卡不支持硬件顶点处理，强制以软件方式创建设备，性能会急剧下降！！！");
UserVertexShaderProcessing = D3DCREATE_SOFTWARE_VERTEXPROCESSING;
hr = d3d->CreateDevice( D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL, hWnd, UserVertexShaderProcessing, &d3dpp, &d3ddevice);
}
// 全部失败？有问题吧？
if(FAILED(hr))
{
char szErrorInfo[512] = "";
sprintf(szErrorInfo, "创建D3D设备失败！请检查系统或硬件设置！比如显卡驱动程序或DirectX是否安装正确！错误号%x", hr);
mymessage(szErrorInfo);
return E_FAIL;
}
// Shader版本检测
char pVSVersion[7] = "", pPSVersion[7] = "";
char pNeedVSVersion[7] = USE_VSVERSION, pNeedPSVersion[7] = USE_PSVERSION;
char szErrorInfo[100] = "";
#ifdef USE_PIXELSHADER
// 判断PS版本
memcpy(pPSVersion, D3DXGetPixelShaderProfile(d3ddevice), 7);
// 2.x中'b'虽然字母数值大于'a'，但它从支持度上来看是小于a的，所以这里强制把它置为小于'a'，以便后面比较
if(pPSVersion[3] == '2' && pPSVersion[5] == 'b')
pPSVersion[5] = 'a'-1;
if(pNeedPSVersion[3] == '2' && pNeedPSVersion[5] == 'b')
pNeedPSVersion[5] = 'a'-1;
if(pPSVersion[3]<pNeedPSVersion[3] || pPSVersion[3]==pNeedPSVersion[3]&&pPSVersion[5]<pNeedPSVersion[5])
{
sprintf(szErrorInfo, "不支持Pixel Shader %c.%c！", pNeedPSVersion[3], pNeedPSVersion[5]);
mymessage(szErrorInfo); return E_FAIL;
}
// 判断PS2.0x的条件是否符合程序的最小需求
if(!strcmp(USE_PSVERSION, "ps_2_a") || !strcmp(USE_PSVERSION, "ps_2_b") || !strcmp(USE_PSVERSION, "ps_2_x"))
{
BOOL bFlowControl = FALSE;
#ifdef PS2x_USE_FLOWCONTROL
bFlowControl = TRUE;
#endif
if(!CheckPS2xSupport(PS2x_USE_MAXNUM_TEMP, bFlowControl))
{
sprintf(szErrorInfo, "不完整支持Pixel Shader 2.x，无法执行程序！");
mymessage(szErrorInfo); return E_FAIL;
}
}
#endif USE_PIXELSHADER
#ifdef USE_VERTEXSHADER
BOOL bSoftwareVertexProcessing = FALSE;
// 完全不支持的，要跳过版本检测，否则D3DXGetVertexShaderProfile会返回空指针造成非法操作
if((d3dcaps.VertexShaderVersion&0xffff) == 0)
{
bSoftwareVertexProcessing = TRUE;
}
else
{
// 判断VS版本
memcpy(pVSVersion, D3DXGetVertexShaderProfile(d3ddevice), 7);
if(pVSVersion[3]<pNeedVSVersion[3] || pVSVersion[3]==pNeedVSVersion[3]&&pVSVersion[5]<pNeedVSVersion[5])
{
bSoftwareVertexProcessing = TRUE;
}
// 判断VS2.0x的条件是否符合程序的最小需求
if(!strcmp(USE_VSVERSION, "vs_2_a") || !strcmp(USE_VSVERSION, "vs_2_b") || !strcmp(USE_VSVERSION, "vs_2_x"))
{
#ifdef VS2a_USE_MAXNUM_TEMP
if(d3dcaps.VS20Caps.NumTemps < VS2x_USE_MAXNUM_TEMP)
{
bSoftwareVertexProcessing = TRUE;
}
#endif
}
}
// 如果刚才是以硬件顶点创建设备的，而现在又需要强制软顶点以运行硬件不支持的VS，那么释放设备，重新创建
if(bSoftwareVertexProcessing && UserVertexShaderProcessing == D3DCREATE_HARDWARE_VERTEXPROCESSING)
{
// 如果不支持指定版本的Vertex Shader，就强制创建软顶点处理设备
sprintf(szErrorInfo, "警告：显卡不支持Vertex Shader %c.%c！强制以软件方式创建设备，性能会急剧下降！！！", pNeedVSVersion[3], pNeedVSVersion[5]);
mymessage(szErrorInfo);
SAFE_RELEASE(d3ddevice);
hr = d3d->CreateDevice( D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL, hWnd, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &d3dpp, &d3ddevice);
if(FAILED(hr))
{
char szErrorInfo[512] = "";
sprintf(szErrorInfo, "创建D3D设备失败！请检查系统或硬件设置！比如显卡驱动程序或DirectX是否安装正确！错误号%x", hr);
mymessage(szErrorInfo);
return E_FAIL;
}
}
#endif
//初始化摄像机，之所以放在这里，是为了设备丢失后不会又重置到初始位置
D3DXVECTOR3 PtLookAt = g_PtCameraInitPos + g_VecCameraInitDir;
CameraChange.InitCamera(g_PtCameraInitPos.x, g_PtCameraInitPos.y, g_PtCameraInitPos.z, PtLookAt.x, PtLookAt.y, PtLookAt.z, 0.0f,1.0f,0.0f, 7,7,90);
//得到硬件精确计时器的频率
QueryPerformanceFrequency(&PerformanceFrequency);
return S_OK;
}
void D3D9Device::init(
const ion_uint32 width,const ion_uint32 height,
const base::String& title,const bool fullscreen,void* displayhandle,
const ion_uint32 adapter,
const video::Pixelformat colorbufferformat,
const video::Pixelformat depthstencilformat,const ion_uint32 Hz,const bool vsync)
{
if (!m_IsValid) {
base::log("D3D9Device::init()",base::Warning) <<
"Initializing an invalid device\n";
}
openWindow(width,height,title,fullscreen,displayhandle);
bool windowed=!m_Fullscreen;
D3DFORMAT adapterfmt;
if (windowed) {
D3DDISPLAYMODE d3ddm;
m_pD3D9->GetAdapterDisplayMode(adapter,&d3ddm);
adapterfmt=d3ddm.Format;
} else adapterfmt=d3dpixelformat(colorbufferformat);
if (adapterfmt==D3DFMT_UNKNOWN) {
base::log("D3D9Device::init()",base::Error) << "Unknown/unsupported color buffer format\n";
m_IsValid=false; return;
}
RECT r;
GetClientRect(m_hWindow,&r);
m_D3DPP.Windowed=windowed;
m_D3DPP.BackBufferWidth=r.right-r.left;
m_D3DPP.BackBufferHeight=r.bottom-r.top;
m_D3DPP.BackBufferCount=1;
m_D3DPP.BackBufferFormat=adapterfmt;
m_D3DPP.AutoDepthStencilFormat=d3dpixelformat(depthstencilformat);
m_D3DPP.EnableAutoDepthStencil=TRUE;
m_D3DPP.Flags=0;
m_D3DPP.PresentationInterval=vsync ? D3DPRESENT_INTERVAL_DEFAULT : D3DPRESENT_INTERVAL_IMMEDIATE;
m_D3DPP.FullScreen_RefreshRateInHz=windowed ? 0 : Hz;
m_D3DPP.hDeviceWindow=m_hWindow;
m_D3DPP.MultiSampleQuality=0;
m_D3DPP.MultiSampleType=D3DMULTISAMPLE_NONE;
m_D3DPP.SwapEffect=D3DSWAPEFFECT_DISCARD;
m_D3DPP.Windowed=windowed;
// Getting caps
base::log("D3D9Device::init()",base::Message) << "Getting caps\n";
HRESULT hr=m_pD3D9->GetDeviceCaps(adapter,D3DDEVTYPE_HAL,&m_D3DCaps);
if (FAILED(hr)) {
base::log("D3D9Device::init()",base::Error) << "GetDeviceCaps() failed\n";
m_IsValid=false;
return;
}
// Caps structure is initialized here
{
base::log("D3D9Device::init()",base::Message) << "Analyzing caps\n";
m_Caps.m_NPOTTextures=!((m_D3DCaps.TextureCaps&D3DPTEXTURECAPS_POW2) ||
(m_D3DCaps.TextureCaps&D3DPTEXTURECAPS_NONPOW2CONDITIONAL));
m_Caps.m_RectangularTextures=(m_D3DCaps.TextureCaps&D3DPTEXTURECAPS_SQUAREONLY)==0;
m_Caps.m_Cubemaps=(m_D3DCaps.TextureCaps&D3DPTEXTURECAPS_CUBEMAP)!=0;
m_Caps.m_NPOTCubemaps=(m_D3DCaps.TextureCaps&D3DPTEXTURECAPS_CUBEMAP_POW2)==0;
m_Caps.m_ProjectedTextures=(m_D3DCaps.TextureCaps&D3DPTEXTURECAPS_PROJECTED)!=0;
m_Caps.m_DisplacementMaps=false;
m_Caps.m_CompressedTextures=false;
m_Caps.m_MaxTextureWidth=m_D3DCaps.MaxTextureWidth;
m_Caps.m_MaxTextureHeight=m_D3DCaps.MaxTextureHeight;
m_Caps.m_MaxTextureVolumeDepth=m_D3DCaps.MaxVolumeExtent;
m_Caps.m_MaxAnisotropy=m_D3DCaps.MaxAnisotropy;
m_Caps.m_MaxTextureBlendStages=m_D3DCaps.MaxTextureBlendStages;
m_Caps.m_MaxActiveFFLights=m_D3DCaps.MaxActiveLights;
m_Caps.m_MaxPointSize=m_D3DCaps.MaxPointSize;
m_Caps.m_MaxPrimitiveCount=m_D3DCaps.MaxPrimitiveCount;
m_Caps.m_MaxVertexIndex=m_D3DCaps.MaxVertexIndex;
}
// Probing formats
{
video::Caps::Texflags **pTexflags,
*pTexflagarrays[]={m_Caps.m_Valid2DTextureFormats,m_Caps.m_Valid3DTextureFormats,
m_Caps.m_ValidCubemapFormats,0};
const D3DRESOURCETYPE rtype[]={D3DRTYPE_TEXTURE,D3DRTYPE_VOLUMETEXTURE,D3DRTYPE_CUBETEXTURE};
pTexflags=pTexflagarrays;
unsigned int ii=0;
base::log("D3D9Device::init()",base::Message) << "Probing texture formats\n";
while (*pTexflags) {
video::Caps::Texflags *pTexflagarray=*pTexflags;
for (unsigned int i=0;i<video::Pixelformat_NumFormats;++i) {
D3DFORMAT fmt=d3dpixelformat((video::Pixelformat)i);
hr=0;
hr=m_pD3D9->CheckDeviceFormat(adapter,D3DDEVTYPE_HAL,adapterfmt,0,rtype[ii],fmt);
if (FAILED(hr)) { pTexflagarray[i].m_Supported=false; continue; }
else pTexflagarray[i].m_Supported=true;
if ((i==video::Pixelformat_RGB_DXT1)
|| (i==video::Pixelformat_RGBA_DXT1)
|| (i==video::Pixelformat_RGBA_DXT3)
|| (i==video::Pixelformat_RGBA_DXT5))
m_Caps.m_CompressedTextures=true;
// Volume textures are not supported as render targets
if (rtype[ii]!=D3DRTYPE_VOLUMETEXTURE) {
hr=m_pD3D9->CheckDeviceFormat(adapter,D3DDEVTYPE_HAL,adapterfmt,D3DUSAGE_RENDERTARGET,rtype[ii],fmt);
pTexflagarray[i].m_Rendertarget=(hr==D3D_OK);
m_Caps.m_Rendertargets=true;
} else pTexflagarray[i].m_Rendertarget=false;
hr=m_pD3D9->CheckDeviceFormat(adapter,D3DDEVTYPE_HAL,adapterfmt,D3DUSAGE_DYNAMIC,rtype[ii],fmt);
pTexflagarray[i].m_Dynamic=(hr==D3D_OK);
// For depth buffers, only depth formats are supported
// Volume textures are not supported
if (isDepthformat((video::Pixelformat)i) && (rtype[ii]!=D3DRTYPE_VOLUMETEXTURE)) {
hr=m_pD3D9->CheckDeviceFormat(adapter,D3DDEVTYPE_HAL,adapterfmt,D3DUSAGE_DEPTHSTENCIL,rtype[ii],fmt);
pTexflagarray[i].m_Depth=(hr==D3D_OK);
} else pTexflagarray[i].m_Depth=false;
if ((m_D3DCaps.DevCaps2&D3DDEVCAPS2_DMAPNPATCH)!=0) {
hr=m_pD3D9->CheckDeviceFormat(adapter,D3DDEVTYPE_HAL,adapterfmt,D3DUSAGE_DMAP,rtype[ii],fmt);
pTexflagarray[i].m_DisplacementMap=(hr==D3D_OK);
} else pTexflagarray[i].m_DisplacementMap=false;
}
++pTexflags;
++ii;
}
}
base::log("D3D9Device::init()",base::Message) << "Creating D3D device\n";
hr=m_pD3D9->CreateDevice(adapter,D3DDEVTYPE_HAL,m_hWindow,
D3DCREATE_HARDWARE_VERTEXPROCESSING,&m_D3DPP,&m_pD3DDev9);
if (FAILED(hr)) {
base::log("D3D9Device::init()",base::Error) << "CreateDevice() failed\n";
m_IsValid=false;
return;
}
D3DVIEWPORT9 viewport;
viewport.X=0;
viewport.Y=0;
viewport.Width=r.right-r.left;
viewport.Height=r.bottom-r.top;
viewport.MinZ=0;
viewport.MaxZ=1;
m_pD3DDev9->SetViewport(&viewport);
#ifdef D3D9DRV_USE_CG
base::log("D3D9Device::init()",base::Message) << "Initializing Cg\n";
{
m_CgContext=cgCreateContext();
cgD3D9SetDevice(m_pD3DDev9);
#ifdef D3D9DRV_CG_DEBUG_ERRORCALLBACK
errctx=m_CgContext;
cgSetErrorCallback(cgErrorCallback);
#endif
m_CgVertexProfile=cgD3D9GetLatestVertexProfile();
m_CgFragmentProfile=cgD3D9GetLatestPixelProfile();
m_CgOptimalVertexProfileOptions=cgD3D9GetOptimalOptions(m_CgVertexProfile);
m_CgOptimalFragmentProfileOptions=cgD3D9GetOptimalOptions(m_CgFragmentProfile);
}
#endif
base::log("D3D9Device::init()",base::Message) << "Probing queries\n";
{
IDirect3DQuery9* pQuery=0;
hr=m_pD3DDev9->CreateQuery(D3DQUERYTYPE_OCCLUSION,&pQuery);
m_Caps.m_HWOcclusionQueries=(hr==D3D_OK);
if (pQuery) pQuery->Release();
}
{
base::log("D3D9Device::init()",base::Message) << "Probing vertex program support\n";
// Supported vertex programs
{
unsigned int version=HIBYTE(LOWORD(m_D3DCaps.VertexShaderVersion));
unsigned int subversion=LOBYTE(LOWORD(m_D3DCaps.VertexShaderVersion));
if (version>=3) {
m_Caps.m_SupportedProgramFormats.addString("d3d_vs11");
m_Caps.m_SupportedProgramFormats.addString("d3d_vs20");
m_Caps.m_SupportedProgramFormats.addString("d3d_vs30");
} else if (version>=2) {
m_Caps.m_SupportedProgramFormats.addString("d3d_vs11");
if (subversion>=0) m_Caps.m_SupportedProgramFormats.addString("d3d_vs20");
} else if (version>=1) {
if (subversion>=1) m_Caps.m_SupportedProgramFormats.addString("d3d_vs11");
}
// HLSL support
LPCSTR vsprofile=D3DXGetVertexShaderProfile(m_pD3DDev9);
base::String hlslvsprofile;
if (vsprofile) hlslvsprofile=vsprofile;
if (hlslvsprofile.compare("vs_1_1",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs11");
} else if (hlslvsprofile.compare("vs_2_0",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs20");
} else if (hlslvsprofile.compare("vs_2_a",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs20");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs2a");
} else if (hlslvsprofile.compare("vs_3_0",true) || (version>=3)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs20");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs2a");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs30");
}
#ifdef D3D9DRV_USE_CG
m_Caps.m_SupportedProgramFormats.addString("cg_vprogram");
#endif
}
base::log("D3D9Device::init()",base::Message) << "Probing fragment program support\n";
// Supported fragment programs
{
unsigned int version=HIBYTE(LOWORD(m_D3DCaps.PixelShaderVersion));
unsigned int subversion=LOBYTE(LOWORD(m_D3DCaps.PixelShaderVersion));
if (version>=3) {
m_Caps.m_SupportedProgramFormats.addString("d3d_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps13");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps14");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps20");
if (subversion>=0) m_Caps.m_SupportedProgramFormats.addString("d3d_ps30");
} else if (version>=2) {
m_Caps.m_SupportedProgramFormats.addString("d3d_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps13");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps14");
if (subversion>=0) m_Caps.m_SupportedProgramFormats.addString("d3d_ps20");
} else if (version>=1) {
if (subversion>=1) m_Caps.m_SupportedProgramFormats.addString("d3d_ps11");
if (subversion>=2) m_Caps.m_SupportedProgramFormats.addString("d3d_ps12");
if (subversion>=3) m_Caps.m_SupportedProgramFormats.addString("d3d_ps13");
if (subversion>=4) m_Caps.m_SupportedProgramFormats.addString("d3d_ps14");
}
// HLSL support
LPCSTR vsprofile=D3DXGetPixelShaderProfile(m_pD3DDev9);
base::String hlslpsprofile;
if (vsprofile) hlslpsprofile=vsprofile;
if (hlslpsprofile.compare("ps_1_1",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
} else if (hlslpsprofile.compare("ps_1_2",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps12");
} else if (hlslpsprofile.compare("ps_1_3",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps13");
} else if (hlslpsprofile.compare("ps_1_4",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps13");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps14");
} else if (hlslpsprofile.compare("ps_2_0",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps13");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps14");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps20");
} else if (hlslpsprofile.compare("ps_2_a",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps13");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps14");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps20");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps2a");
} else if (hlslpsprofile.compare("ps_3_0",true) || (version>=3)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps13");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps14");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps20");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps2a");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps30");
}
#ifdef D3D9DRV_USE_CG
m_Caps.m_SupportedProgramFormats.addString("cg_fprogram");
#endif
}
} // Caps end
m_Displaywidth=viewport.Width;
m_Displayheight=viewport.Height;
m_ColorbufferFormat=colorbufferformat;
m_DepthstencilbufferFormat=depthstencilformat;
m_pD3DDev9->SetRenderState(D3DRS_FOGVERTEXMODE,D3DFOG_LINEAR);
fixedLighting(false);
base::log("D3D9Device::init()",base::Message) << "Init complete\n";
}