From 656d8757347f1f9f5df93da863f66fa589cee063 Mon Sep 17 00:00:00 2001
From: Jacopo Mondi <jacopo@jmondi.org>
Date: Fri, 25 Oct 2019 18:09:51 +0200
Subject: libcamera: Define a PixelFormat type for application-facing formats

Define a PixelFormat type as a simple typedef to an uint32_t. The usage
of a dedicated type creates a cleaner and more self-described API.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
---
 include/libcamera/meson.build    |  1 +
 include/libcamera/pixelformats.h | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 include/libcamera/pixelformats.h

(limited to 'include')

diff --git a/include/libcamera/meson.build b/include/libcamera/meson.build
index ed8ff917..99abf060 100644
--- a/include/libcamera/meson.build
+++ b/include/libcamera/meson.build
@@ -9,6 +9,7 @@ libcamera_api = files([
     'geometry.h',
     'logging.h',
     'object.h',
+    'pixelformats.h',
     'request.h',
     'signal.h',
     'stream.h',
diff --git a/include/libcamera/pixelformats.h b/include/libcamera/pixelformats.h
new file mode 100644
index 00000000..6e25b8d8
--- /dev/null
+++ b/include/libcamera/pixelformats.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2019, Google Inc.
+ *
+ * pixelformats.h - libcamera pixel formats
+ */
+#ifndef __LIBCAMERA_PIXEL_FORMATS_H__
+#define __LIBCAMERA_PIXEL_FORMATS_H__
+
+#include <stdint.h>
+
+namespace libcamera {
+
+using PixelFormat = uint32_t;
+
+} /* namespace libcamera */
+
+#endif /* __LIBCAMERA_PIXEL_FORMATS_H__ */
-- 
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