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Lakka-LibreELEC/projects/Rockchip/patches/ffmpeg/ffmpeg-0001-deint_v4l2m2m-increase-input-and-output-buffers.patch
Alex Bee 52ab9a72ee tools: ffmpeg: gen-patches: add feature-set vf-deinterlace-v4l2m2m
It will be used by Allwinner and Rockchip projects
2023-02-16 10:00:22 +01:00

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From 1a4b8070ff968a07dc24467922849c1142995e30 Mon Sep 17 00:00:00 2001
From: popcornmix <popcornmix@gmail.com>
Date: Tue, 14 Sep 2021 19:14:24 +0100
Subject: [PATCH] deint_v4l2m2m: increase input and output buffers
Required for advanced deinterlacer on pi
---
libavfilter/vf_deinterlace_v4l2m2m.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vf_deinterlace_v4l2m2m.c b/libavfilter/vf_deinterlace_v4l2m2m.c
index a545d551d9ee..0adc96d25435 100644
--- a/libavfilter/vf_deinterlace_v4l2m2m.c
+++ b/libavfilter/vf_deinterlace_v4l2m2m.c
@@ -954,9 +954,9 @@ static av_cold int deint_v4l2m2m_init(AVFilterContext *avctx)
priv->shared = ctx;
ctx->fd = -1;
ctx->output.ctx = ctx;
- ctx->output.num_buffers = 6;
+ ctx->output.num_buffers = 8;
ctx->capture.ctx = ctx;
- ctx->capture.num_buffers = 6;
+ ctx->capture.num_buffers = 8;
ctx->done = 0;
ctx->field_order = V4L2_FIELD_ANY;
ctx->cur_in_frame = NULL;