From 9d3009c6c4b9b6734f07df7c88f6a42ded6cdf38 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Wed, 20 Feb 2013 08:02:16 +0100
Subject: avconv: print an error on applying options of the wrong type.

I.e. input options to output files or vice versa.
---
 cmdutils.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'cmdutils.h')

diff --git a/cmdutils.h b/cmdutils.h
index cdcfc0728e..1ae1978ab2 100644
--- a/cmdutils.h
+++ b/cmdutils.h
@@ -144,6 +144,8 @@ typedef struct OptionDef {
                                    an int containing element count in the array. */
 #define OPT_TIME  0x10000
 #define OPT_DOUBLE 0x20000
+#define OPT_INPUT  0x40000
+#define OPT_OUTPUT 0x80000
      union {
         void *dst_ptr;
         int (*func_arg)(void *, const char *, const char *);
@@ -224,6 +226,11 @@ typedef struct OptionGroupDef {
      * are terminated by a non-option argument (e.g. avconv output files)
      */
     const char *sep;
+    /**
+     * Option flags that must be set on each option that is
+     * applied to this group
+     */
+    int flags;
 } OptionGroupDef;
 
 typedef struct OptionGroup {
-- 
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