dict.c: Add av_dict_set_int helper function.

This allows getting rid of the many, slightly differing, implementations of basically the same thing.

Reimar Döffinger committed 12 years ago

Commit c2829dc1 parent 82e0cb34 files · +20 −1Browse files

Unified · Split

4 files

@@ -15,6 +15,9 @@ libavutil: 2014-08-09 · 14 unmodified lines
15		15
16	API changes, most recent first:	16	API changes, most recent first:
17		17
		18	2014-xx-xx - xxxxxxx - lavu 54.4.100 - dict.h
		19	Add av_dict_set_int helper function.
		20
18	2014-08-xx - xxxxxxx - lavu 54.03.0 - mem.h	21	2014-08-xx - xxxxxxx - lavu 54.03.0 - mem.h
19	Add av_strndup().	22	Add av_strndup().
20		23

@@ -122,6 +122,14 @@ int av_dict_set(AVDictionary *pm, const char key, const char *value, · 121 unmodified lines
122	return 0;	122	return 0;
123	}	123	}
124		124
		125	int av_dict_set_int(AVDictionary *pm, const char key, int64_t value,
		126	int flags)
		127	{
		128	char valuestr[22];
		129	snprintf(valuestr, sizeof(valuestr), "%"PRId64, value);
		130	return av_dict_set(pm, key, valuestr, flags);
		131	}
		132
125	static int parse_key_value_pair(AVDictionary pm, const char buf,	133	static int parse_key_value_pair(AVDictionary pm, const char buf,
126	const char key_val_sep, const char pairs_sep,	134	const char key_val_sep, const char pairs_sep,
127	int flags)	135	int flags)

 #ifndef AVUTIL_DICT_H
 #define AVUTIL_DICT_H
+#include <stdint.h>
 #include "version.h"
 /**
  */
 int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags);
+/**
+ * Convenience wrapper for av_dict_set that converts the value to a string
+ * and stores it.
+ */
+int av_dict_set_int(AVDictionary **pm, const char *key, int64_t value, int flags);
 /**
  * Parse the key/value pairs list and add the parsed entries to a dictionary.
  *

@@ -56,7 +56,7 @@ · 55 unmodified lines
56	*/	56	*/
57		57
58	#define LIBAVUTIL_VERSION_MAJOR 54	58	#define LIBAVUTIL_VERSION_MAJOR 54
59	#define LIBAVUTIL_VERSION_MINOR 3	59	#define LIBAVUTIL_VERSION_MINOR 4
60	#define LIBAVUTIL_VERSION_MICRO 100	60	#define LIBAVUTIL_VERSION_MICRO 100
61		61
62	#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \	62	#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \

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