pp Namespace Reference

Functions
Blob	preprocess (const Blob &source, const FileSystem *pwd, std::string_view preamble, std::span< const std::string_view > passthroughDirectives)

Function Documentation

preprocess()

Blob pp::preprocess	(	const Blob &	source,
		const FileSystem *	pwd,
		std::string_view	preamble = {},
		std::span< const std::string_view >	passthroughDirectives = {}
	)

Preprocesses source code, handling #include and #define directives.

Parameters

source	The source code to preprocess.
pwd	FileSystem for resolving includes (relative to its root).
preamble	Optional preamble prepended before preprocessing (e.g., #define GL_ES\n).
passthroughDirectives	Directives that should pass through unchanged (e.g., {"version", "extension"}).

Returns

Preprocessed source code as a Blob.

Exceptions

Exception

On preprocessing errors.