Changeset 3774 for pjproject/trunk/pjmedia/include/pjmedia-videodev/videodev.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-videodev/videodev.h (modified) (2 diffs)

pjproject/trunk/pjmedia/include/pjmedia-videodev/videodev.h

@@ -193 +193 @@
      */
     PJMEDIA_VID_DEV_CAP_INPUT_PREVIEW = 64,
+
+    /**
+     * Support for changing video orientation in renderer and querying
+     * video orientation info in capture. Changing video orientation in
+     * a renderer will potentially affect the size of render window,
+     * i.e: width and height swap. When a capture device supports this
+     * capability, it will generate event PJMEDIA_EVENT_ORIENT_CHANGED
+     * (see #pjmedia_event) everytime the capture orientation is changed.
+     *
+     * The value of this capability is pjmedia_orient.
+     */
+    PJMEDIA_VID_DEV_CAP_ORIENTATION = 128,
 
     /**
@@ -370 +382 @@
     pj_bool_t native_preview;
 
+    /**
+     * Video orientation. This setting is optional and is only used if
+     * PJMEDIA_VID_DEV_CAP_ORIENTATION capability is supported and is
+     * set in the flags.
+     */
+    pjmedia_orient orient;
+
 } pjmedia_vid_dev_param;