orient: move typedefs to header file

modules/video_chroma/Makefile.am

@@ -40,7 +40,7 @@ libyuy2_i422_plugin_la_SOURCES = video_chroma/yuy2_i422.c
 
 libyuvp_plugin_la_SOURCES = video_chroma/yuvp.c
 
-liborient_plugin_la_SOURCES = video_chroma/orient.c
+liborient_plugin_la_SOURCES = video_chroma/orient.c video_chroma/orient.h
 
 chroma_LTLIBRARIES = \
 	libi420_rgb_plugin.la \

modules/video_chroma/orient.c

@@ -34,6 +34,8 @@
 #include <vlc_mouse.h>
 #include <vlc_picture.h>
 
+#include "orient.h"
+
 #define TRANSFORMS(bits) \
 static void hflip_##bits(void *restrict dst, ptrdiff_t dst_stride, \
                          const void *restrict src, ptrdiff_t src_stride, \
@@ -78,15 +80,7 @@ TRANSFORMS(16)
 TRANSFORMS(32)
 TRANSFORMS(64)
 
-typedef void (*plane_transform_cb)(void *, ptrdiff_t, const void *, ptrdiff_t,
-                                   int, int);
-
-#define MAX_ORDER 3
-
-static const struct {
-    plane_transform_cb hflip[MAX_ORDER + 1];
-    plane_transform_cb transpose[MAX_ORDER + 1];
-} transforms = {
+static const struct plane_transforms transforms = {
     { hflip_8, hflip_16, hflip_32, hflip_64, },
     { transpose_8, transpose_16, transpose_32, transpose_64, },
 };

modules/video_chroma/orient.h

+/*****************************************************************************
+ * orient.h: image reorientation video conversion
+ *****************************************************************************
+ * Copyright (C) 2010 Laurent Aimar
+ * Copyright (C) 2012 Rémi Denis-Courmont
+ *
+ * This program 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 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+
+#include <stdint.h>
+
+typedef void (*plane_transform_cb)(void *, ptrdiff_t, const void *, ptrdiff_t,
+                                   int, int);
+
+#define PLANE_TRANSFORM_MAX_ORDER 3
+
+struct plane_transforms {
+    plane_transform_cb hflip[PLANE_TRANSFORM_MAX_ORDER + 1];
+    plane_transform_cb transpose[PLANE_TRANSFORM_MAX_ORDER + 1];
+};
+