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https://github.com/libretro/Lakka-LibreELEC.git
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29 lines
1.0 KiB
Diff
29 lines
1.0 KiB
Diff
From b3d4a1be1582195480c0f166744ada70f7457a5c Mon Sep 17 00:00:00 2001
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From: John Cox <jc@kynesim.co.uk>
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Date: Tue, 27 Feb 2024 12:57:08 +0000
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Subject: [PATCH 14/14] v4l2_buffers: Fix init of drmprime source (OUTPUT)
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buffers for encode
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Previous fix for mmaped dmabuf CAPTURE buffers broke this due to failure
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to note that dmabuf export wasn't wanted for OUTPUT buffers.
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---
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libavcodec/v4l2_buffers.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/libavcodec/v4l2_buffers.c b/libavcodec/v4l2_buffers.c
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index e844a1a0b6..2d1db41a30 100644
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--- a/libavcodec/v4l2_buffers.c
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+++ b/libavcodec/v4l2_buffers.c
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@@ -1045,7 +1045,7 @@ int ff_v4l2_buffer_initialize(AVBufferRef ** pbufref, int index, V4L2Context *ct
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avbuf->buf.length = avbuf->planes[0].length;
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}
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- if (!want_mmap) {
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+ if (V4L2_TYPE_IS_CAPTURE(ctx->type) && !want_mmap) {
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// export_drm does dmabuf alloc if we aren't using v4l2 alloc
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ret = v4l2_buffer_export_drm(avbuf);
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if (ret) {
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--
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2.34.1
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