From 86a47fdcd97350bd979a4d6b00124330a3b02441 Mon Sep 17 00:00:00 2001
From: Hirokazu Honda <hiroh@chromium.org>
Date: Thu, 26 Aug 2021 20:25:31 +0900
Subject: libcamera: framebuffer: Add offset to FrameBuffer::Plane

This adds offset to FrameBuffer::Plane. It enables representing frame
buffers that store planes in the same dmabuf at different offsets, as
for instance required by the V4L2 NV12 pixel format.

Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 include/libcamera/framebuffer.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include')

diff --git a/include/libcamera/framebuffer.h b/include/libcamera/framebuffer.h
index 28307890..5de3c744 100644
--- a/include/libcamera/framebuffer.h
+++ b/include/libcamera/framebuffer.h
@@ -42,6 +42,7 @@ class FrameBuffer final : public Extensible
 public:
 	struct Plane {
 		FileDescriptor fd;
+		unsigned int offset;
 		unsigned int length;
 	};
 
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