[PATCH v3 0/2] MR3344: windowscodecs: support GIF with no color table

[Jeffrey Smith (＠whydoubt)]

Decoding a GIF with no color table currently crashes on Wine.
Windows supports such files, and the GIF spec explicitly allows it.

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  v3: windowscodecs: Allow GIF with no color table.
      windowscodecs: Factor out common GIF palette copying logic.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/3344