Changeset 3638 for pjproject/branches/projects/2.0-dev/pjsip/src/pjsua-lib/pjsua_vid.c

Timestamp:

Jul 14, 2011 3:47:04 AM (13 years ago)

Author:

nanang

Message:

Re #1263:

• Added API pjsua_vid_enum_wins() to enumerate video windows.
• Minor fixes on video window manipulations.

File:

• pjproject/branches/projects/2.0-dev/pjsip/src/pjsua-lib/pjsua_vid.c (modified) (3 diffs)

pjproject/branches/projects/2.0-dev/pjsip/src/pjsua-lib/pjsua_vid.c

@@ -878 +878 @@
  */
 
+
+/*
+ * Enumerates all video windows.
+ */
+PJ_DEF(pj_status_t) pjsua_vid_enum_wins( pjsua_vid_win_id wids[],
+                                         unsigned *count)
+{
+    unsigned i, cnt;
+
+    cnt = 0;
+
+    for (i=0; i<PJSUA_MAX_VID_WINS && cnt <*count; ++i) {
+        pjsua_vid_win *w = &pjsua_var.win[i];
+        if (w->type != PJSUA_WND_TYPE_NONE)
+            wids[cnt++] = i;
+    }
+
+    *count = cnt;
+
+    return PJ_SUCCESS;
+}
+
+
 /*
  * Get window info.
@@ -980 +1003 @@
 
     status = pjmedia_vid_dev_stream_set_cap(s,
-                            PJMEDIA_VID_DEV_CAP_OUTPUT_POSITION, &pos);
+                            PJMEDIA_VID_DEV_CAP_OUTPUT_POSITION, pos);
 
     PJSUA_UNLOCK();
@@ -1013 +1036 @@
 
     status = pjmedia_vid_dev_stream_set_cap(s,
-                            PJMEDIA_VID_DEV_CAP_OUTPUT_RESIZE, &size);
+                            PJMEDIA_VID_DEV_CAP_OUTPUT_RESIZE, size);
 
     PJSUA_UNLOCK();