Function ILAPIENTRY ilLoadPal

DevIL/src-IL/src/il_pal.cpp:22–64

Loads a palette from FileName into the current image's palette.

//! Loads a palette from FileName into the current image's palette.
ILboolean ILAPIENTRY ilLoadPal(ILconst_string FileName)
{
	FILE		*f;
	ILboolean	IsPsp;
	char		Head[8];

	if (FileName == NULL) {
		ilSetError(IL_INVALID_PARAM);
		return IL_FALSE;
	}

	if (iCheckExtension(FileName, IL_TEXT("col"))) {
		return ilLoadColPal(FileName);
	}
	if (iCheckExtension(FileName, IL_TEXT("act"))) {
		return ilLoadActPal(FileName);
	}
	if (iCheckExtension(FileName, IL_TEXT("plt"))) {
		return ilLoadPltPal(FileName);
	}

#ifndef _UNICODE
	f = fopen(FileName, "rt");
#else
	f = _wfopen(FileName, L"rt");
#endif//_UNICODE
	if (f == NULL) {
		ilSetError(IL_COULD_NOT_OPEN_FILE);
		return IL_FALSE;
	}

	fread(Head, 1, 8, f);
	if (!strncmp(Head, "JASC-PAL", 8))
		IsPsp = IL_TRUE;
	else
		IsPsp = IL_FALSE;

	fclose(f);

	if (IsPsp)
		return ilLoadJascPal(FileName);
	return ilLoadHaloPal(FileName);
}


//! Loads a Paint Shop Pro formatted palette (.pal) file.