On Tue, Jan 21, 2020 at 11:24 PM Michael Niedermayer <mich...@niedermayer.cc>
wrote:
> Fixes: Invalid shifts
> Fixes: #8320
>
> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
> ---
> libswscale/output.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libswscale/output.c b/libswscale/output.c
> index d192ea854b..439de04a05 100644
> --- a/libswscale/output.c
> +++ b/libswscale/output.c
> @@ -2111,8 +2111,8 @@ yuv2rgb_full_1_c_template(SwsContext *c, const
> int16_t *buf0,
> int A = 0; //init to silence warning
> for (i = 0; i < dstW; i++) {
> int Y = buf0[i] << 2;
>
buf0[i] is an int16_t. Is it certain (in the sense of: checked, not in the
sense of "negative luminance is nonsense") that it can't be negative?
LGTM apart from that.
- Andreas
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