57 lines
1 KiB
C++
57 lines
1 KiB
C++
|
#pragma once
|
||
|
|
#include "utilities.hh"
|
||
|
|
|
||
|
|
|
||
|
|
/*= INPUT FILES ==============================================================*/
|
||
|
|
|
||
|
|
// Type of input chunk
|
||
|
|
enum class E_ShaderInputChunk {
|
||
|
|
CODE ,
|
||
|
|
INCLUDE
|
||
|
|
};
|
||
|
|
|
||
|
|
// Input chunk data
|
||
|
|
struct T_ShaderInputChunk
|
||
|
|
{
|
||
|
|
E_ShaderInputChunk type;
|
||
|
|
std::string text;
|
||
|
|
uint32_t lines;
|
||
|
|
|
||
|
|
T_ShaderInputChunk( ) = default;
|
||
|
|
T_ShaderInputChunk(
|
||
|
|
__rd__ const E_ShaderInputChunk type ,
|
||
|
|
__rd__ std::string text ,
|
||
|
|
__rd__ const uint32_t lines )
|
||
|
|
: type( type ) , text( std::move( text ) ) , lines( lines )
|
||
|
|
{ }
|
||
|
|
};
|
||
|
|
|
||
|
|
// Input file type
|
||
|
|
enum class E_ShaderInput {
|
||
|
|
CHUNK , // Chunk that may be repeated
|
||
|
|
LIBRARY , // Library (will only be loaded once)
|
||
|
|
|
||
|
|
// "Main" shader source files
|
||
|
|
VERTEX , FRAGMENT ,
|
||
|
|
};
|
||
|
|
|
||
|
|
// Preprocessing errors
|
||
|
|
struct T_ShaderInputError
|
||
|
|
{
|
||
|
|
uint32_t line;
|
||
|
|
std::string error;
|
||
|
|
};
|
||
|
|
|
||
|
|
// Source file
|
||
|
|
struct T_ShaderInput
|
||
|
|
{
|
||
|
|
E_ShaderInput type = E_ShaderInput::CHUNK;
|
||
|
|
std::vector< T_ShaderInputChunk > chunks;
|
||
|
|
std::vector< T_ShaderInputError > errors;
|
||
|
|
|
||
|
|
bool load( __rd__ std::string const& path );
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
//void testLoadShaderFile( );
|