add some defines and fields in preparation for the import of

the video source switching support

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@126310 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/console_video.h b/channels/console_video.h
index f426a5463964244cbdbe7d51803d2f29256bad52..79240e871fe7a614fe1d48b3373a6c9161475a20 100644 (file)
--- a/channels/console_video.h
+++ b/channels/console_video.h
@@ -43,6 +43,13 @@
 
 #endif /* HAVE_VIDEO_CONSOLE and others */
 
+#define        SRC_WIN_W       80      /* width of video thumbnails */
+#define        SRC_WIN_H       60      /* height of video thumbnails */
+/* we only support a limited number of video sources in the GUI,
+ * because we need screen estate to switch between them.
+ */
+#define        MAX_VIDEO_SOURCES       9
+
 /*
  * In many places we use buffers to store the raw frames (but not only),
  * so here is a structure to keep all the info. data = NULL means the
@@ -60,6 +67,11 @@ struct fbuf_t {              /* frame buffers, dynamically allocated */
        int     w;      /* size */ 
        int     h;
        int     pix_fmt;
+       /* offsets and size of the copy in Picture-in-Picture mode */
+       int     win_x;
+       int     win_y;
+       int     win_w;
+       int     win_h;
 };
 
 void fbuf_free(struct fbuf_t *);
@@ -103,6 +115,7 @@ enum drag_window {  /* which window are we dragging */
        DRAG_DIALED,    /* dialed number */
        DRAG_INPUT,     /* input window */
        DRAG_MESSAGE,   /* message window */
+       DRAG_PIP,       /* picture in picture */
 };
 
 /*! \brief support for drag actions */
@@ -123,5 +136,8 @@ const char *read_message(const struct board *b);
 /*! \brief reset the board to blank */
 int reset_board(struct board *b);
 
+/*! \brief deallocates memory space for a board */
+void delete_board(struct board *b);
+
 #endif /* CONSOLE_VIDEO_H */
 /* end of file */