bool HLSLGenerator::ChooseUniqueName(const char* base, char* dst, int dstLength) const
{
for (int i = 0; i < 1024; ++i)
{
String_Printf(dst, dstLength, "%s%d", base, i);
if (!m_tree->GetContainsString(dst))
{
return true;
}
}
return false;
}
void CodeWriter::Write(const char* format, ...)
{
va_list args;
va_start(args, format);
char buffer[_maxLineLength];
String_Printf(buffer, sizeof(buffer), format, args);
m_buffer += buffer;
va_end(args);
}
void Log_Error(const char* format, ...)
{
va_list args;
va_start(args, format);
char buffer[1024];
int count = String_Printf(buffer, sizeof(buffer), format, args);
va_end(args);
std::cerr << "ERROR: " << buffer << '\n';
}
void CodeWriter::BeginLine(int indent, const char* fileName, int lineNumber)
{
if (m_writeLines)
{
bool outputLine = false;
bool outputFile = false;
// Output a line number pragma if necessary.
if (fileName != NULL && m_currentFileName != fileName)
{
m_currentFileName = fileName;
fileName = m_currentFileName;
outputFile = true;
}
if (lineNumber != -1 && m_currentLine != lineNumber)
{
m_currentLine = lineNumber;
outputLine = true;
}
if (outputLine || outputFile)
{
char buffer[256];
String_Printf(buffer, sizeof(buffer), "#line %d", lineNumber);
m_buffer += buffer;
if (outputFile && m_writeFileNames)
{
m_buffer += " \"";
m_buffer += fileName;
m_buffer += "\"\n";
}
else
{
m_buffer += "\n";
}
}
}
// Handle the indentation.
for (int i = 0; i < indent * m_spacesPerIndent; ++i)
{
m_buffer += " ";
}
}
void CodeWriter::WriteLine(int indent, const char* fileName, int lineNumber, const char* format, ...)
{
va_list args;
va_start(args, format);
BeginLine(indent, fileName, lineNumber);
char buffer[_maxLineLength];
int result = String_Printf(buffer, sizeof(buffer), format, args);
ASSERT(result != -1);
m_buffer += buffer;
EndLine();
va_end(args);
}
void CodeWriter::WriteLine(int indent, const char* format, ...)
{
va_list args;
va_start(args, format);
char buffer[_maxLineLength];
int result = String_Printf(buffer, sizeof(buffer), format, args);
ASSERT(result != -1);
for (int i = 0; i < indent * m_spacesPerIndent; ++i)
{
m_buffer += " ";
}
m_buffer += buffer;
EndLine();
va_end(args);
}