From: David Rosca <nowrep@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH] hw_base_encode: Support refs option to limit number of references
Date: Thu, 24 Jul 2025 12:03:03 +0200
Message-ID: <CAM7PDoh=w28OtYq8GihEiEUvLyLms5CNiYwFUVP5NZDxUJw8bA@mail.gmail.com> (raw)
In-Reply-To: <20250625064809.36209-3-nowrep@gmail.com>
On Wed, Jun 25, 2025 at 8:48 AM David Rosca <nowrep@gmail.com> wrote:
>
> ---
> libavcodec/hw_base_encode.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/libavcodec/hw_base_encode.c b/libavcodec/hw_base_encode.c
> index 33a30c8d10..927aeb4bad 100644
> --- a/libavcodec/hw_base_encode.c
> +++ b/libavcodec/hw_base_encode.c
> @@ -666,6 +666,11 @@ int ff_hw_base_init_gop_structure(FFHWBaseEncodeContext *ctx, AVCodecContext *av
> ctx->ref_l0 = FFMIN(ref_l0, MAX_PICTURE_REFERENCES);
> ctx->ref_l1 = FFMIN(ref_l1, MAX_PICTURE_REFERENCES);
>
> + if (avctx->refs > 0) {
> + ctx->ref_l0 = FFMIN(ctx->ref_l0, avctx->refs);
> + ctx->ref_l1 = FFMIN(ctx->ref_l1, avctx->refs);
> + }
> +
> if (flags & FF_HW_FLAG_INTRA_ONLY || avctx->gop_size <= 1) {
> av_log(avctx, AV_LOG_VERBOSE, "Using intra frames only.\n");
> ctx->gop_size = 1;
> --
> 2.50.0
>
Ping.
David
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prev parent reply other threads:[~2025-07-24 10:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-25 6:48 David Rosca
2025-07-24 10:03 ` David Rosca [this message]
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