bool ColladaShapeLoader::checkAndMountSketchup(const Torque::Path& path, String& mountPoint, Torque::Path& daePath)
{
bool isSketchup = path.getExtension().equal("kmz", String::NoCase);
if (isSketchup)
{
// Mount the zip so files can be found (it will be unmounted before we return)
mountPoint = String("sketchup_") + path.getFileName();
String zipPath = path.getFullPath();
if (!Torque::FS::Mount(mountPoint, new Torque::ZipFileSystem(zipPath)))
return false;
Vector<String> daeFiles;
Torque::Path findPath;
findPath.setRoot(mountPoint);
S32 results = Torque::FS::FindByPattern(findPath, "*.dae", true, daeFiles);
if (results == 0 || daeFiles.size() == 0)
{
Torque::FS::Unmount(mountPoint);
return false;
}
daePath = daeFiles[0];
}
else
{
daePath = path;
}
return isSketchup;
}
bool GFXD3D9Shader::_compileShader( const Torque::Path &filePath,
const String& target,
const D3DXMACRO *defines,
GenericConstBufferLayout* bufferLayoutF,
GenericConstBufferLayout* bufferLayoutI,
Vector<GFXShaderConstDesc> &samplerDescriptions )
{
PROFILE_SCOPE( GFXD3D9Shader_CompileShader );
HRESULT res = D3DERR_INVALIDCALL;
LPD3DXBUFFER code = NULL;
LPD3DXBUFFER errorBuff = NULL;
#ifdef TORQUE_DEBUG
U32 flags = D3DXSHADER_DEBUG;
#else
U32 flags = 0;
#endif
#ifdef TORQUE_OS_XENON
flags |= D3DXSHADER_PREFER_FLOW_CONTROL;
#endif
#ifdef D3DXSHADER_USE_LEGACY_D3DX9_31_DLL
if( D3DX_SDK_VERSION >= 32 )
{
// will need to use old compiler for 1_1 shaders - check for pixel
// or vertex shader with appropriate version.
if ((target.compare("vs1", 3) == 0) || (target.compare("vs_1", 4) == 0))
flags |= D3DXSHADER_USE_LEGACY_D3DX9_31_DLL;
if ((target.compare("ps1", 3) == 0) || (target.compare("ps_1", 4) == 0))
flags |= D3DXSHADER_USE_LEGACY_D3DX9_31_DLL;
}
#endif
#if !defined(TORQUE_OS_XENON) && (D3DX_SDK_VERSION <= 40)
#error This version of the DirectX SDK is too old. Please install a newer version of the DirectX SDK: http://msdn.microsoft.com/en-us/directx/default.aspx
#endif
ID3DXConstantTable* table = NULL;
static String sHLSLStr( "hlsl" );
static String sOBJStr( "obj" );
// Is it an HLSL shader?
if ( filePath.getExtension().equal(sHLSLStr, String::NoCase) )
{
FrameAllocatorMarker fam;
char *buffer = NULL;
// Set this so that the D3DXInclude::Open will have this
// information for relative paths.
smD3DXInclude->setPath( filePath.getRootAndPath() );
FileStream s;
if ( !s.open( filePath, Torque::FS::File::Read ) )
{
AssertISV(false, avar("GFXD3D9Shader::initShader - failed to open shader '%s'.", filePath.getFullPath().c_str()));
if ( smLogErrors )
Con::errorf( "GFXD3D9Shader::_compileShader - Failed to open shader file '%s'.",
filePath.getFullPath().c_str() );
return false;
}
// Convert the path which might have virtualized
// mount paths to a real file system path.
Torque::Path realPath;
if ( !FS::GetFSPath( filePath, realPath ) )
realPath = filePath;
// Add a #line pragma so that error and warning messages
// returned by the HLSL compiler report the right file.
String linePragma = String::ToString( "#line 1 \"%s\"\r\n", realPath.getFullPath().c_str() );
U32 linePragmaLen = linePragma.length();
U32 bufSize = s.getStreamSize();
buffer = (char *)fam.alloc( bufSize + linePragmaLen + 1 );
dStrncpy( buffer, linePragma.c_str(), linePragmaLen );
s.read( bufSize, buffer + linePragmaLen );
buffer[bufSize+linePragmaLen] = 0;
res = GFXD3DX.D3DXCompileShader( buffer, bufSize + linePragmaLen, defines, smD3DXInclude, "main",
target, flags, &code, &errorBuff, &table );
}
// Is it a precompiled obj shader?
else if ( filePath.getExtension().equal( sOBJStr, String::NoCase ) )
{
FileStream s;
if(!s.open(filePath, Torque::FS::File::Read))
{
AssertISV(false, avar("GFXD3D9Shader::initShader - failed to open shader '%s'.", filePath.getFullPath().c_str()));
if ( smLogErrors )
Con::errorf( "GFXD3D9Shader::_compileShader - Failed to open shader file '%s'.",
filePath.getFullPath().c_str() );
return false;
}
res = GFXD3DX.D3DXCreateBuffer(s.getStreamSize(), &code);
AssertISV(res == D3D_OK, "Unable to create buffer!");
s.read(s.getStreamSize(), code->GetBufferPointer());
if (res == D3D_OK)
{
DWORD* data = (DWORD*) code->GetBufferPointer();
res = GFXD3DX.D3DXGetShaderConstantTable(data, &table);
}
}
else
{
if ( smLogErrors )
Con::errorf( "GFXD3D9Shader::_compileShader - Unsupported shader file type '%s'.",
filePath.getFullPath().c_str() );
return false;
}
if ( res != D3D_OK && smLogErrors )
Con::errorf( "GFXD3D9Shader::_compileShader - Error compiling shader: %s: %s (%x)",
DXGetErrorStringA(res), DXGetErrorDescriptionA(res), res );
if ( errorBuff )
{
// remove \n at end of buffer
U8 *buffPtr = (U8*) errorBuff->GetBufferPointer();
U32 len = dStrlen( (const char*) buffPtr );
buffPtr[len-1] = '\0';
if( res != D3D_OK )
{
if ( smLogErrors )
Con::errorf( " %s", (const char*) errorBuff->GetBufferPointer() );
}
else
{
if ( smLogWarnings )
Con::warnf( "%s", (const char*) errorBuff->GetBufferPointer() );
}
}
else if ( code == NULL && smLogErrors )
Con::errorf( "GFXD3D9Shader::_compileShader - no compiled code produced; possibly missing file '%s'.",
filePath.getFullPath().c_str() );
// Create the proper shader if we have code
if( code != NULL )
{
#ifndef TORQUE_SHIPPING
LPD3DXBUFFER disassem = NULL;
D3DXDisassembleShader( (DWORD*)code->GetBufferPointer(), false, NULL, &disassem );
mDissasembly = (const char*)disassem->GetBufferPointer();
SAFE_RELEASE( disassem );
if ( gDisassembleAllShaders )
{
String filename = filePath.getFullPath();
filename.replace( ".hlsl", "_dis.txt" );
FileStream *fstream = FileStream::createAndOpen( filename, Torque::FS::File::Write );
if ( fstream )
{
fstream->write( mDissasembly );
fstream->close();
delete fstream;
}
}
#endif
if (target.compare("ps_", 3) == 0)
res = mD3D9Device->CreatePixelShader( (DWORD*)code->GetBufferPointer(), &mPixShader );
else
res = mD3D9Device->CreateVertexShader( (DWORD*)code->GetBufferPointer(), &mVertShader );
if (res == S_OK)
_getShaderConstants(table, bufferLayoutF, bufferLayoutI, samplerDescriptions);
#ifdef TORQUE_ENABLE_CSF_GENERATION
// Ok, we've got a valid shader and constants, let's write them all out.
if ( !_saveCompiledOutput(filePath, code, bufferLayoutF, bufferLayoutI) && smLogErrors )
Con::errorf( "GFXD3D9Shader::_compileShader - Unable to save shader compile output for: %s",
filePath.getFullPath().c_str() );
#endif
SAFE_RELEASE(table);
if ( res != S_OK && smLogErrors )
Con::errorf( "GFXD3D9Shader::_compileShader - Unable to create shader for '%s'.",
filePath.getFullPath().c_str() );
}
bool result = code != NULL && res == S_OK;
SAFE_RELEASE( code );
SAFE_RELEASE( errorBuff );
return result;
}
