On Sun, Mar 19, 2017 at 03:33:41PM +0100, Clément Bœsch wrote:
> ---
> libswscale/swscale_internal.h | 20 ++++++--------------
> 1 file changed, 6 insertions(+), 14 deletions(-)
>
> diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h
> index 6bcb4640ee..b3bb1695fb 100644
> --- a/libswscale/swscale_internal.h
> +++ b/libswscale/swscale_internal.h
> @@ -760,20 +760,12 @@ static av_always_inline int isGray(enum AVPixelFormat
> pix_fmt)
> || (x) == AV_PIX_FMT_BGR24 \
> )
>
> -#define isBayer(x) ( \
> - (x)==AV_PIX_FMT_BAYER_BGGR8 \
> - || (x)==AV_PIX_FMT_BAYER_BGGR16LE \
> - || (x)==AV_PIX_FMT_BAYER_BGGR16BE \
> - || (x)==AV_PIX_FMT_BAYER_RGGB8 \
> - || (x)==AV_PIX_FMT_BAYER_RGGB16LE \
> - || (x)==AV_PIX_FMT_BAYER_RGGB16BE \
> - || (x)==AV_PIX_FMT_BAYER_GBRG8 \
> - || (x)==AV_PIX_FMT_BAYER_GBRG16LE \
> - || (x)==AV_PIX_FMT_BAYER_GBRG16BE \
> - || (x)==AV_PIX_FMT_BAYER_GRBG8 \
> - || (x)==AV_PIX_FMT_BAYER_GRBG16LE \
> - || (x)==AV_PIX_FMT_BAYER_GRBG16BE \
> - )
> +static av_always_inline int isBayer(enum AVPixelFormat pix_fmt)
> +{
> + const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
> + av_assert0(desc);
> + return !strncmp(desc->name, "bayer_", 6);iam not sure strncmp() is a good idea speed wise [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Everything should be made as simple as possible, but not simpler. -- Albert Einstein
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