Function AddCBuffer

shadercompiler/ParserUtils.cpp:481–507

static ASTNode* AddCBuffer( ParserState& state, ASTNode* node, int cbufferIndex, ASTNode*& shadowStruct )
{
	shadowStruct = nullptr;

	ScannerToken token;
	token.fileLocation = node->GetLocation();
	token.intValue = 0;
	token.stringValue = MakeInlineString( "cbuffer" );
	token.type = OP_CBUFFER;
	ASTNode* cbuffer = new ASTNode( NT_CBUFFER, node->GetLocation(), node->GetScope(), &token );

	Symbol* cbufferName = state.GetSymbolTable().AddBufferSymbol( node->GetSymbol()->name );
	RegisterSpecifier reg;
	reg.registerNumber = cbufferIndex;
	reg.registerType = 'b';
	reg.shaderProfile.start = nullptr;
	reg.shaderProfile.end = nullptr;
	reg.subComponent = -1;
	reg.space = -1;
	reg.shaderProfile = MakeInlineString( "" );
	reg.explicitRegister = true;
	reg.explicitSpace = false;
	cbufferName->registerSpecifier[reg.shaderProfile] = reg;
	cbufferName->definition = cbuffer;
	cbuffer->SetSymbol( cbufferName );
	return cbuffer;
}

bool HasRegisterBinding( const Symbol* symbol, const char* shaderProfile, char registerType, int registerNumber )
{