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Clarify what FindBrackets does in the DSP assembler

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lioncash 2014-05-26 16:57:27 -04:00
parent f5e1dee230
commit 4cb111e5db
1 changed files with 12 additions and 2 deletions
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14
Source/Core/Core/DSP/DSPAssembler.cpp
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@ -268,8 +268,18 @@ s32 DSPAssembler::ParseValue(const char *str)
return val;
}
// Modifies both src and dst!
// What does it do, really??
// This function splits the given src string into three parts:
// - Text before the first opening ('(') parenthesis
// - Text within the first and last opening ('(') and closing (')') parentheses.
// - If text follows after these parentheses, then this is what is returned from the function.
//
// Note that the first opening parenthesis and the last closing parenthesis are discarded from the string.
// For example: Say "Test (string) 1234" is the string passed in as src.
//
// - src will become "Test "
// - dst will become "string"
// - Returned string from the function will be " 1234"
//
char *DSPAssembler::FindBrackets(char *src, char *dst)
{
s32 len = (s32) strlen(src);