Re: [FFmpeg-devel] [PATCH 1/2] decode: add ff_decode_skip_samples function

[Anton Khirnov <anton@khirnov.net>]

Quoting Lynne (2023-10-30 06:09:28)
> This is a convenience function, which is required to be called by decoders
> needing to skip samples every time.
> It automatically creates and increments side data.
> 
> The idea is to get rid of skip_samples eventually and replace it with this
> function.
> 
> Patch attached.
> 
> 
> From 41dfcbbacfa9232d2308d0229dcd172309b32f9f Mon Sep 17 00:00:00 2001
> From: Lynne <dev@lynne.ee>
> Date: Mon, 30 Oct 2023 05:38:17 +0100
> Subject: [PATCH 1/2] decode: add ff_decode_skip_samples function
> 
> This is a convenience function, which is required to be called by decoders
> needing to skip samples every time.
> It automatically creates and increments side data.
> 
> The idea is to get rid of skip_samples eventually and replace it with this
> function.
> ---
>  libavcodec/decode.c | 18 ++++++++++++++++++
>  libavcodec/decode.h |  9 +++++++++
>  2 files changed, 27 insertions(+)
> 
> diff --git a/libavcodec/decode.c b/libavcodec/decode.c
> index ad39021354..f971723ff7 100644
> --- a/libavcodec/decode.c
> +++ b/libavcodec/decode.c
> @@ -299,6 +299,24 @@ static int64_t guess_correct_pts(AVCodecContext *ctx,
>      return pts;
>  }
>  
> +int ff_decode_skip_samples(AVCodecContext *avctx, AVFrame *frame, uint32_t base_skip, uint32_t additional)

avctx seems unused.

-- 
Anton Khirnov
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