Changeset 3774 for pjproject/trunk/pjmedia/include/pjmedia/types.h

Timestamp:

Sep 27, 2011 5:24:06 AM (13 years ago)

Author:

nanang

Message:

Close #1360: implementated video orientation (currently only for video devices).

File:

• pjproject/trunk/pjmedia/include/pjmedia/types.h (modified) (1 diff)

pjproject/trunk/pjmedia/include/pjmedia/types.h

@@ -191 +191 @@
     pjmedia_rect_size   size;   /**< The size.          */
 } pjmedia_rect;
+
+/**
+ * Enumeration for video/picture orientation.
+ */
+typedef enum pjmedia_orient
+{
+    /**
+     * Unknown orientation.
+     */
+    PJMEDIA_ORIENT_UNKNOWN,
+
+    /**
+     * Natural orientation, e.g: sky upside on landscape view, head upside
+     * on human portrait.
+     */
+    PJMEDIA_ORIENT_NATURAL,
+
+    /**
+     * Specifies that the video/picture needs to be rotated 90 degrees
+     * clockwise to be displayed in natural orientation.
+     */
+    PJMEDIA_ORIENT_ROTATE_90DEG,
+
+    /**
+     * Specifies that the video/picture needs to be rotated 180 degrees
+     * clockwise to be displayed in natural orientation.
+     */
+    PJMEDIA_ORIENT_ROTATE_180DEG,
+
+    /**
+     * Specifies that the video/picture needs to be rotated 270 degrees
+     * clockwise to be displayed in natural orientation.
+     */
+    PJMEDIA_ORIENT_ROTATE_270DEG
+
+} pjmedia_orient;
+
 
 /**