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Re: Curiosity about the row_ptr overloads

by Jim Barry-2 :: Rate this Message:

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Lorne Laliberte wrote:
> Does anyone know why there's an overload of row_ptr in
> rendering_buffer that takes three parameters?
>
> As far as I can tell two of them are always ignored...and the row_ptr
> stuff seems to have been introduced with 2.4, so it doesn't look like
> it's an interface holdover, for historical compatibility reasons.
>
> Just wondering since many of the calls to row_ptr pass all three
> parameters, but only the y parameter is ever used.

Hi Lorne, have a look at rendering_buffer_dynarow. All will become clear... well, probably :-)

Cheers,

- Jim



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 « Return to Thread: Curiosity about the row_ptr overloads