[libcamera-devel] [RFC PATCH v2 3/4] libcamera: framebuffer: Add the friend class CPU_ISP

[Siyuan Fan]

From: Fan Siyuan <siyuan.fan at foxmail.com>

 In order to fill in dstBuffer->metadata(), we need to add the friend class CPU_ISP.

Signed-off-by: Fan Siyuan <siyuan.fan at foxmail.com>
---
 include/libcamera/framebuffer.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/libcamera/framebuffer.h b/include/libcamera/framebuffer.h
index 28307890..9cc1b760 100644
--- a/include/libcamera/framebuffer.h
+++ b/include/libcamera/framebuffer.h
@@ -61,6 +61,7 @@ private:
 	LIBCAMERA_DISABLE_COPY_AND_MOVE(FrameBuffer)
 
 	friend class V4L2VideoDevice; /* Needed to update metadata_. */
+	friend class CPU_ISP;
 
 	std::vector<Plane> planes_;
 
-- 
2.20.1