[FFmpeg-devel] [PATCH 1/3] avcodec/cfhd: remove unused function

[Paul B Mahol]

On 6/27/19, Steven Liu <lq at chinaffmpeg.org> wrote:
> Signed-off-by: Steven Liu <lq at chinaffmpeg.org>
> ---
>  libavcodec/cfhd.c | 14 --------------
>  1 file changed, 14 deletions(-)
>
> diff --git a/libavcodec/cfhd.c b/libavcodec/cfhd.c
> index 846d334b9b..616f5af193 100644
> --- a/libavcodec/cfhd.c
> +++ b/libavcodec/cfhd.c
> @@ -136,20 +136,6 @@ static inline void peak_table(int16_t *band, Peak
> *peak, int length)
>              band[i] = bytestream2_get_le16(&peak->base);
>  }
>
> -static inline void process_alpha(int16_t *alpha, int width)
> -{
> -    int i, channel;
> -    for (i = 0; i < width; i++) {
> -        channel   = alpha[i];
> -        channel  -= ALPHA_COMPAND_DC_OFFSET;
> -        channel <<= 3;
> -        channel  *= ALPHA_COMPAND_GAIN;
> -        channel >>= 16;
> -        channel   = av_clip_uintp2(channel, 12);
> -        alpha[i]  = channel;
> -    }
> -}
> -
>  static inline void filter(int16_t *output, ptrdiff_t out_stride,
>                            int16_t *low, ptrdiff_t low_stride,
>                            int16_t *high, ptrdiff_t high_stride,
> --
> 2.17.2 (Apple Git-113)
>
>
>
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NAK