From 9cb01c264169b1ced86b1748c9bd467fb65b7dbc Mon Sep 17 00:00:00 2001
From: Hans Ulrich Niedermann <hun@n-dimensional.de>
Date: Thu, 7 Oct 2021 00:04:30 +0200
Subject: Use a single definition of BayerTile enum

Use a single definition of BayerTile enum inside a new
include file bayer-types.h instead of (conditionally!)
duplicating the definition from libgphoto2/bayer.h to
camlibs/stv680-demosaic-sharpen.h.
---
 libgphoto2/Makefile.am   |  2 +-
 libgphoto2/bayer-types.h | 44 ++++++++++++++++++++++++++++++++++++++++++++
 libgphoto2/bayer.h       | 20 ++++----------------
 3 files changed, 49 insertions(+), 17 deletions(-)
 create mode 100644 libgphoto2/bayer-types.h

(limited to 'libgphoto2')

diff --git a/libgphoto2/Makefile.am b/libgphoto2/Makefile.am
index 090ff7cab..dde166998 100644
--- a/libgphoto2/Makefile.am
+++ b/libgphoto2/Makefile.am
@@ -26,7 +26,7 @@ libgphoto2_la_LDFLAGS =	\
 libgphoto2_la_SOURCES = 	\
 	gphoto2-abilities-list.c\
 	ahd_bayer.c 		\
-	bayer.c bayer.h		\
+	bayer.c bayer.h	bayer-types.h	\
 	gphoto2-camera.c	\
 	gphoto2-context.c	\
 	exif.c exif.h		\
diff --git a/libgphoto2/bayer-types.h b/libgphoto2/bayer-types.h
new file mode 100644
index 000000000..8190bc014
--- /dev/null
+++ b/libgphoto2/bayer-types.h
@@ -0,0 +1,44 @@
+/** \file bayer-types.h
+ * \brief bayer type definitions common to camlibs and libgphoto2
+ *
+ * \author Copyright 2001 Lutz Mueller <lutz@users.sf.net>
+ *
+ * \note
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * \note
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * \note
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301  USA
+ */
+
+#ifndef LIBGPHOTO2_BAYER_TYPES_H
+#define LIBGPHOTO2_BAYER_TYPES_H
+
+/**
+ * \brief how the bayer CCD array is laid out
+ *
+ * This enumeration defines how the CCD bayer array is laid out.
+ */
+typedef enum {
+	BAYER_TILE_RGGB = 0,			/**< \brief raster is RG,GN */
+	BAYER_TILE_GRBG = 1,			/**< \brief raster is GR,BG */
+	BAYER_TILE_BGGR = 2,			/**< \brief raster is BG,GR */
+	BAYER_TILE_GBRG = 3,			/**< \brief raster is RG,GB */
+	BAYER_TILE_RGGB_INTERLACED = 4,		/**< \brief scanline order: R1,G1,R2,G2,...,G1,B1,G2,B2,... */
+	BAYER_TILE_GRBG_INTERLACED = 5,		/**< \brief scanline order: G1,R1,R2,G2,...,B1,G1,B2,G2,... */
+	BAYER_TILE_BGGR_INTERLACED = 6,		/**< \brief scanline order: B1,G1,R2,G2,...,G1,R1,G2,R2,... */
+	BAYER_TILE_GBRG_INTERLACED = 7,		/**< \brief scanline order: G1,B1,G2,B2,...,R1,G1,R2,G2,... */
+} BayerTile;
+
+#endif /* !defined(LIBGPHOTO2_BAYER_TYPES_H) */
diff --git a/libgphoto2/bayer.h b/libgphoto2/bayer.h
index 0b5bd1e4d..890e6ec8c 100644
--- a/libgphoto2/bayer.h
+++ b/libgphoto2/bayer.h
@@ -1,4 +1,4 @@
-/** \file
+/** \file bayer.h
  *
  * \author Copyright 2001 Lutz Mueller <lutz@users.sf.net>
  *
@@ -24,21 +24,9 @@
 #ifndef LIBGPHOTO2_BAYER_H
 #define LIBGPHOTO2_BAYER_H
 
-/**
- * \brief how the bayer CCD array is laid out
- *
- * This enumeration defines how the CCD bayer array is laid out.
- */
-typedef enum {
-	BAYER_TILE_RGGB = 0,			/**< \brief raster is RG,GN */
-	BAYER_TILE_GRBG = 1,			/**< \brief raster is GR,BG */
-	BAYER_TILE_BGGR = 2,			/**< \brief raster is BG,GR */
-	BAYER_TILE_GBRG = 3,			/**< \brief raster is RG,GB */
-	BAYER_TILE_RGGB_INTERLACED = 4,		/**< \brief scanline order: R1,G1,R2,G2,...,G1,B1,G2,B2,... */
-	BAYER_TILE_GRBG_INTERLACED = 5,		/**< \brief scanline order: G1,R1,R2,G2,...,B1,G1,B2,G2,... */
-	BAYER_TILE_BGGR_INTERLACED = 6,		/**< \brief scanline order: B1,G1,R2,G2,...,G1,R1,G2,R2,... */
-	BAYER_TILE_GBRG_INTERLACED = 7,		/**< \brief scanline order: G1,B1,G2,B2,...,R1,G1,R2,G2,... */
-} BayerTile;
+
+#include "bayer-types.h"
+
 
 int gp_bayer_expand (unsigned char *input, int w, int h, unsigned char *output,
                      BayerTile tile);
-- 
cgit v1.2.1