On Sun, Aug 10, 2014 at 04:17:09AM +0100, Kieran Kunhya wrote:
> The Opus decoder in particular uses optimised float_dsp functions that expect
> 32-byte alignment
> ---
> libavcodec/avcodec.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
> index 93aad35..5cbc175 100644
> --- a/libavcodec/avcodec.h
> +++ b/libavcodec/avcodec.h
> @@ -1880,7 +1880,7 @@ typedef struct AVCodecContext {
> * avcodec_default_get_buffer() instead of providing buffers allocated by
> * some other means.
> *
> - * AVFrame.data[] should be 32- or 16-byte-aligned unless the CPU doesn't
> + * AVFrame.data[] should be 32-byte-aligned unless the CPU doesn't
> * need it. avcodec_default_get_buffer() aligns the output buffer
> properly,
> * but if get_buffer() is overridden then alignment considerations should
> * be taken into account.either something like this, or the affected dsp functions could be given support to handle unaligned parameters Iam fine with either, its mostly a question what the people prefer. supporting <32byte aligned might require some changes though [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB When you are offended at any man's fault, turn to yourself and study your own failings. Then you will forget your anger. -- Epictetus
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