#define OFFSET(x) offsetof(struct HashContext, x)
#define ENC AV_OPT_FLAG_ENCODING_PARAM
-#if CONFIG_HASH_MUXER || CONFIG_FRAMEHASH_MUXER
+#define HASH_OPT(defaulttype) \
+ { "hash", "set hash to use", OFFSET(hash_name), AV_OPT_TYPE_STRING, {.str = defaulttype}, 0, 0, ENC }
+#define FORMAT_VERSION_OPT \
+ { "format_version", "file format version", OFFSET(format_version), AV_OPT_TYPE_INT, {.i64 = 2}, 1, 2, ENC }
+
+#if CONFIG_HASH_MUXER
static const AVOption hash_options[] = {
- { "hash", "set hash to use", OFFSET(hash_name), AV_OPT_TYPE_STRING, {.str = "sha256"}, 0, 0, ENC },
- { "format_version", "file format version", OFFSET(format_version), AV_OPT_TYPE_INT, {.i64 = 2}, 1, 2, ENC },
+ HASH_OPT("sha256"),
+ { NULL },
+};
+#endif
+
+#if CONFIG_FRAMEHASH_MUXER
+static const AVOption framehash_options[] = {
+ HASH_OPT("sha256"),
+ FORMAT_VERSION_OPT,
{ NULL },
};
#endif
-#if CONFIG_MD5_MUXER || CONFIG_FRAMEMD5_MUXER
+#if CONFIG_MD5_MUXER
static const AVOption md5_options[] = {
- { "hash", "set hash to use", OFFSET(hash_name), AV_OPT_TYPE_STRING, {.str = "md5"}, 0, 0, ENC },
- { "format_version", "file format version", OFFSET(format_version), AV_OPT_TYPE_INT, {.i64 = 2}, 1, 2, ENC },
+ HASH_OPT("md5"),
+ { NULL },
+};
+#endif
+
+#if CONFIG_FRAMEMD5_MUXER
+static const AVOption framemd5_options[] = {
+ HASH_OPT("md5"),
+ FORMAT_VERSION_OPT,
{ NULL },
};
#endif
static const AVClass framehash_class = {
.class_name = "frame hash muxer",
.item_name = av_default_item_name,
- .option = hash_options,
+ .option = framehash_options,
.version = LIBAVUTIL_VERSION_INT,
};
static const AVClass framemd5_class = {
.class_name = "frame MD5 muxer",
.item_name = av_default_item_name,
- .option = md5_options,
+ .option = framemd5_options,
.version = LIBAVUTIL_VERSION_INT,
};