[FFmpeg-devel] [PATCH] avfilter/af_apad: use the name 's' for the pointer to the private context

[Paul B Mahol]

On 8/26/15, Ganesh Ajjanagadde <gajjanagadde at gmail.com> wrote:
> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
> ---
>  libavfilter/af_apad.c | 42 +++++++++++++++++++++---------------------
>  1 file changed, 21 insertions(+), 21 deletions(-)
>
> diff --git a/libavfilter/af_apad.c b/libavfilter/af_apad.c
> index eafc705..0a2d420 100644
> --- a/libavfilter/af_apad.c
> +++ b/libavfilter/af_apad.c
> @@ -57,15 +57,15 @@ AVFILTER_DEFINE_CLASS(apad);
>
>  static av_cold int init(AVFilterContext *ctx)
>  {
> -    APadContext *apad = ctx->priv;
> +    APadContext *s = ctx->priv;
>
> -    apad->next_pts = AV_NOPTS_VALUE;
> -    if (apad->whole_len >= 0 && apad->pad_len >= 0) {
> +    s->next_pts = AV_NOPTS_VALUE;
> +    if (s->whole_len >= 0 && s->pad_len >= 0) {
>          av_log(ctx, AV_LOG_ERROR, "Both whole and pad length are set, this
> is not possible\n");
>          return AVERROR(EINVAL);
>      }
> -    apad->pad_len_left   = apad->pad_len;
> -    apad->whole_len_left = apad->whole_len;
> +    s->pad_len_left   = s->pad_len;
> +    s->whole_len_left = s->whole_len;
>
>      return 0;
>  }
> @@ -73,38 +73,38 @@ static av_cold int init(AVFilterContext *ctx)
>  static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
>  {
>      AVFilterContext *ctx = inlink->dst;
> -    APadContext *apad = ctx->priv;
> +    APadContext *s = ctx->priv;
>
> -    if (apad->whole_len >= 0) {
> -        apad->whole_len_left = FFMAX(apad->whole_len_left -
> frame->nb_samples, 0);
> +    if (s->whole_len >= 0) {
> +        s->whole_len_left = FFMAX(s->whole_len_left - frame->nb_samples,
> 0);
>          av_log(ctx, AV_LOG_DEBUG,
> -               "n_out:%d whole_len_left:%"PRId64"\n", frame->nb_samples,
> apad->whole_len_left);
> +               "n_out:%d whole_len_left:%"PRId64"\n", frame->nb_samples,
> s->whole_len_left);
>      }
>
> -    apad->next_pts = frame->pts + av_rescale_q(frame->nb_samples,
> (AVRational){1, inlink->sample_rate}, inlink->time_base);
> +    s->next_pts = frame->pts + av_rescale_q(frame->nb_samples,
> (AVRational){1, inlink->sample_rate}, inlink->time_base);
>      return ff_filter_frame(ctx->outputs[0], frame);
>  }
>
>  static int request_frame(AVFilterLink *outlink)
>  {
>      AVFilterContext *ctx = outlink->src;
> -    APadContext *apad = ctx->priv;
> +    APadContext *s = ctx->priv;
>      int ret;
>
>      ret = ff_request_frame(ctx->inputs[0]);
>
>      if (ret == AVERROR_EOF && !ctx->is_disabled) {
> -        int n_out = apad->packet_size;
> +        int n_out = s->packet_size;
>          AVFrame *outsamplesref;
>
> -        if (apad->whole_len >= 0 && apad->pad_len < 0) {
> -            apad->pad_len = apad->pad_len_left = apad->whole_len_left;
> +        if (s->whole_len >= 0 && s->pad_len < 0) {
> +            s->pad_len = s->pad_len_left = s->whole_len_left;
>          }
> -        if (apad->pad_len >=0 || apad->whole_len >= 0) {
> -            n_out = FFMIN(n_out, apad->pad_len_left);
> -            apad->pad_len_left -= n_out;
> +        if (s->pad_len >=0 || s->whole_len >= 0) {
> +            n_out = FFMIN(n_out, s->pad_len_left);
> +            s->pad_len_left -= n_out;
>              av_log(ctx, AV_LOG_DEBUG,
> -                   "padding n_out:%d pad_len_left:%"PRId64"\n", n_out,
> apad->pad_len_left);
> +                   "padding n_out:%d pad_len_left:%"PRId64"\n", n_out,
> s->pad_len_left);
>          }
>
>          if (!n_out)
> @@ -122,9 +122,9 @@ static int request_frame(AVFilterLink *outlink)
>                                 av_frame_get_channels(outsamplesref),
>                                 outsamplesref->format);
>
> -        outsamplesref->pts = apad->next_pts;
> -        if (apad->next_pts != AV_NOPTS_VALUE)
> -            apad->next_pts += av_rescale_q(n_out, (AVRational){1,
> outlink->sample_rate}, outlink->time_base);
> +        outsamplesref->pts = s->next_pts;
> +        if (s->next_pts != AV_NOPTS_VALUE)
> +            s->next_pts += av_rescale_q(n_out, (AVRational){1,
> outlink->sample_rate}, outlink->time_base);
>
>          return ff_filter_frame(outlink, outsamplesref);
>      }
> --
> 2.5.0
>
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