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> Windows > speed difference between calling conventions |
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dev_89 23 Apr 2013, 08:10
i'm interested to know that is there any speed difference between c calling convention and stdcall?
and when we REALLY need to use c calling convention? |
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23 Apr 2013, 08:10 |
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f0dder 23 Apr 2013, 16:41
For anything worth calling, calling convention overhead should be pretty irrelevant - inline stuff where it matters.
(Of course every bit of extra speed doesn't hurt - but if you're looking to "reduce the overhead of calling PutPixel", you're Doing Things Wrong(TM)). |
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23 Apr 2013, 16:41 |
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