[FFmpeg-devel] [PATCH 4/6] lavc/libvpxenc: remove redundant condition check

[Vignesh Venkatasubramanian]

From: Jun Zhao <mypopydev at gmail.com>
Date: Fri, May 10, 2019 at 9:06 AM
To: <ffmpeg-devel at ffmpeg.org>
Cc: Jun Zhao

> From: Jun Zhao <barryjzhao at tencent.com>
>
> Redundant condition: '!A || B' is equivalent to '!A || (A && B)' but
> more clearly.
>
> Signed-off-by: Jun Zhao <barryjzhao at tencent.com>
> ---
>  libavcodec/libvpxenc.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/libavcodec/libvpxenc.c b/libavcodec/libvpxenc.c
> index c823b8a..feb52ea 100644
> --- a/libavcodec/libvpxenc.c
> +++ b/libavcodec/libvpxenc.c
> @@ -978,7 +978,7 @@ static int queue_frames(AVCodecContext *avctx, AVPacket *pkt_out)
>         are only good through the next vpx_codec call */
>      while ((pkt = vpx_codec_get_cx_data(&ctx->encoder, &iter)) &&
>             (!ctx->is_alpha ||
> -            (ctx->is_alpha && (pkt_alpha = vpx_codec_get_cx_data(&ctx->encoder_alpha, &iter_alpha))))) {
> +            (pkt_alpha = vpx_codec_get_cx_data(&ctx->encoder_alpha, &iter_alpha)))) {
>          switch (pkt->kind) {
>          case VPX_CODEC_CX_FRAME_PKT:
>              if (!size) {
> --
> 1.7.1
>

lgtm.

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-- 
Vignesh