[7/10] windowscodecs: implement CopyPixels for GIF decoder (resend 2)

Vincent Povirk madewokherd+8cd9 at gmail.com
Mon Aug 17 17:13:35 CDT 2009

Wait, no, this one's wrong too. Don't commit it. It's correct for odd
heights but not even heights.

To calculate the number of rows divisible by N, I have to divide the
0-based index of the maximum row by N and add 1 (for the ever-present
row 0). However, I divided the height, which is maximum row+1. To do
this correctly, I would have to do (height-1)/N+1 or the equivalent

I'll fix it tomorow.

On Mon, Aug 17, 2009 at 3:49 PM, Vincent Povirk<vincent at codeweavers.com> wrote:
> This time with correct interlacing code in the patch that is attached.

Vincent Povirk

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