From edf19e4c72842704933c66f519e708107a14c47b Mon Sep 17 00:00:00 2001
From: David Plowman <david.plowman@raspberrypi.com>
Date: Mon, 7 Sep 2020 08:15:58 +0100
Subject: libcamera: Add Transform enum to represent 2D plane transforms.

We implement 2D transforms as an enum class with 8 elements,
consisting of the usual 2D plane transformations (flips, rotations
etc.).

The transform is made up of 3 bits, indicating whether the transform
includes: a transpose, a horizontal flip (mirror) and a vertical flip.

Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
---
 src/libcamera/meson.build | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/libcamera/meson.build')

diff --git a/src/libcamera/meson.build b/src/libcamera/meson.build
index 18ea3261..1351dbba 100644
--- a/src/libcamera/meson.build
+++ b/src/libcamera/meson.build
@@ -44,6 +44,7 @@ libcamera_sources = files([
     'sysfs.cpp',
     'thread.cpp',
     'timer.cpp',
+    'transform.cpp',
     'utils.cpp',
     'v4l2_controls.cpp',
     'v4l2_device.cpp',
-- 
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