[FFmpeg-devel] [PATCH] Fix non-rounding up to next 16-bit aligned bug in IFF decoder

[Michael Niedermayer]

On Thu, Apr 29, 2010 at 03:36:07PM +0200, Sebastian Vater wrote:
[...]
> static void decodeplane8(uint8_t *dst,
>                          const uint8_t *buf,
>                          const unsigned buf_size,
>                          const unsigned bps,
>                          const unsigned plane)
> {
>     START_TIMER;
>     const uint8_t *end = dst + (buf_size * 8);
>     const uint64_t *lut = plane8_lut[plane];
>     for(; dst < end; dst += 8) {
>         const uint64_t v  = AV_RN64A(dst) | lut[*buf++];
>         AV_WN64A(dst, v);
>     }
>     STOP_TIMER("decodeplane8");
> }

this looks very nice

[...]

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