[FFmpeg-devel] [PATCH] JPEG2000: SSE optimisation of DWT decoding

Michael Bradshaw mjbshaw at gmail.com
Wed Aug 9 17:11:14 EEST 2017


On Tue, Aug 8, 2017 at 2:09 AM, maxime taisant <maximetaisant at hotmail.fr>
wrote:
>
> [...]
> +void (*dwt_decode)(DWTContext *s, void *t);


Why the global variable? It seems unnecessary, and as Clément pointed out,
is unsafe and should not be used in the FFmpeg code base (at least not
without a very good justification and synchronization).


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