On Sun, Nov 22, 2015 at 12:05:41PM -0500, Ganesh Ajjanagadde wrote:
> This simplifies the code.
>
> Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com>
> ---
> libavformat/mov.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/libavformat/mov.c b/libavformat/mov.c
> index 8493de9..5fc48cb 100644
> --- a/libavformat/mov.c
> +++ b/libavformat/mov.c
> @@ -3421,9 +3421,8 @@ static int mov_read_tkhd(MOVContext *c, AVIOContext
> *pb, MOVAtom atom)
> if (width && height && sc->display_matrix) {
> double disp_transform[2];
>
> -#define SQR(a) ((a)*(double)(a))
> for (i = 0; i < 2; i++)
> - disp_transform[i] = sqrt(SQR(display_matrix[i][0]) +
> SQR(display_matrix[i][1]));
> + disp_transform[i] = hypot(display_matrix[i][0],
> display_matrix[i][1]);LGTM thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The educated differ from the uneducated as much as the living from the dead. -- Aristotle
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