45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "Config.h"
|
|
#include "IShaderParser.h"
|
|
|
|
#if COMPILE_WITH_SHADER_COMPILER
|
|
|
|
namespace ShaderProcessing
|
|
{
|
|
/// <summary>
|
|
/// Interface for objects that can read shader source code tokens
|
|
/// </summary>
|
|
class ITokenReader
|
|
{
|
|
public:
|
|
|
|
/// <summary>
|
|
/// Virtual destructor
|
|
/// </summary>
|
|
virtual ~ITokenReader()
|
|
{
|
|
}
|
|
|
|
public:
|
|
|
|
/// <summary>
|
|
/// Checks if given token can be processed by this reader
|
|
/// </summary>
|
|
/// <param name="token">Starting token to check</param>
|
|
/// <returns>True if given token is valid starting token, otherwise false</returns>
|
|
virtual bool CheckStartToken(const Token& token) = 0;
|
|
|
|
/// <summary>
|
|
/// Start processing source after reading start token
|
|
/// </summary>
|
|
/// <param name="parser">Parser object</param>
|
|
/// <param name="text">Source code reader</param>
|
|
virtual void Process(IShaderParser* parser, Reader& text) = 0;
|
|
};
|
|
}
|
|
|
|
#endif
|