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libcamera: framebuffer: Enable attaching additional data to FrameBuffer

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We cannot have a subclass of FrameBuffer because it is marked as final.
This adds a FrameBuffer constructor with FrameBuffer::Private. So we
can attach some additional resources with FrameBuffer through a
customized FrameBuffer::Private class.

Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Hirokazu Honda 2021-11-24 03:39:46 +09:00 • committed by Jacopo Mondi
parent 294663eece
commit 99bb610fd1
3 changed files with 25 additions and 2 deletions
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2
include/libcamera/framebuffer.h
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@ -57,6 +57,8 @@ public:
};
FrameBuffer(const std::vector<Plane> &planes, unsigned int cookie = 0);
FrameBuffer(std::unique_ptr<Private> d,
const std::vector<Plane> &planes, unsigned int cookie = 0);
const std::vector<Plane> &planes() const { return planes_; }
Request *request() const;