X-Git-Url: https://git.ti.com/gitweb?p=glsdk%2Fdual-decode.git;a=blobdiff_plain;f=include%2Fcommon.h;h=c05879971c0272daa54abea8114a8d1f9c16392e;hp=b626f9dacbd9f5f6ab4e41c67105e80205157a66;hb=fc80293a6ed5b97b536488b59bf63edb1f40ab8c;hpb=1fa14ed1d4f6c082d7cfefcfd1356a587f09685d

diff --git a/include/common.h b/include/common.h
old mode 100755
new mode 100644
index b626f9d..c058799
--- a/include/common.h
+++ b/include/common.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2010-2011, Texas Instruments Incorporated
+ *  Copyright (c) 2012-2013, Texas Instruments Incorporated
  *
  *  Redistribution and use in source and binary forms, with or without
  *  modification, are permitted provided that the following conditions
@@ -44,25 +44,71 @@
  *
  * @brief 		Declares global variables and utility functions
  */
-
 #ifndef __COMMON_H__
 #define __COMMON_H__
 
-/*Error codes*/
+#include <linux/limits.h>
+#include <glib.h>
+
+/**
+ *Extern variables which flags passed as options.
+ */
+
+/**
+ * @brief     The decode mode of the appplication : single, dual or none.
+ */
+extern gint decodeMode; 
+
+/**
+ * @brief     Array to store filenames of the media files
+ */
+
+extern gchar *filename[];
+
+/**
+ * @brief   Stores if version of the application is asked on the command line. 
+ */
+
+extern gboolean version;
+
+/**
+ * @brief    Video sink to be used.
+ */
+
+extern gchar *sink;
+
+/**
+ * @brief     Variable for processing the filenames passed as command line 
+ *            arguments.
+ */
+
+extern gchar **files;
+/**
+ * @brief     Version of the application.
+ */
+
+extern const gchar *version_text;
+
+
+/**
+ *Error codes
+ */
 #define ERR_SUCCESS 0
-#define ERR_XNOTFOUND 1
-#define ERR_INVALIDPARAM 2
-#define ERR_FILENOTFOUND 3
-#define ERR_OPTIONPARSE 4
-#define ERR_BUG 5
+#define ERR_XNOTFOUND -1
+#define ERR_INVALIDPARAM -2
+#define ERR_FILENOTFOUND -3
+#define ERR_OPTIONPARSE -4
+#define ERR_BUG -5
 
-/*Dual decode, maximum pipelines = 2*/
+/**
+ *Dual decode, maximum pipelines = 2
+ */
 #define NUM_MAX_FILES 2
 #define PATH_MAX_LEN (PATH_MAX + strlen("file://"))
 
-/*Decode mode*/
 
-/*
+/**
+ * Decode mode of the application.
  * DECODE_MODE_NONE only applicable if 
  * application is started without any 
  * filename argument. This flag is used only
@@ -70,16 +116,12 @@
  * during startup
  */
 #define DECODE_MODE_NONE 0
-
 #define DECODE_MODE_SINGLE 1 
 #define DECODE_MODE_DUAL 2
 
-/*Extern variables which flags passed as options*/
-extern gint decodeMode; 
-extern gchar *filename[];
-extern gboolean version;
-extern gchar *sink;
-extern gchar **files;
+/**
+ * Initial position of the media file
+ */
+#define SEEK_START 0
 
-extern const gchar *version_text;
 #endif /*__COMMON_H__*/