doc: fix x264_opts/x264opts typo.

[ffmpeg] / cmdutils.h

diff --git a/cmdutils.h b/cmdutils.h
index a0d36865fb12dcaef554c3c557dace1bc12b875f..005697e7c5f91c05fcb9e2c1775f37481e39290f 100644 (file)
--- a/cmdutils.h
+++ b/cmdutils.h
@@ -119,6 +119,7 @@ typedef struct SpecifierOpt {
         int        i;
         int64_t  i64;
         float      f;
+        double   dbl;
     } u;
 } SpecifierOpt;
 
@@ -144,6 +145,7 @@ typedef struct {
                                    Implies OPT_OFFSET. Next element after the offset is
                                    an int containing element count in the array. */
 #define OPT_TIME  0x10000
+#define OPT_DOUBLE 0x20000
      union {
         void *dst_ptr;
         int (*func_arg)(const char *, const char *);
@@ -287,6 +289,12 @@ int opt_protocols(const char *opt, const char *arg);
  */
 int opt_pix_fmts(const char *opt, const char *arg);
 
+/**
+ * Print a listing containing all the sample formats supported by the
+ * program.
+ */
+int show_sample_fmts(const char *opt, const char *arg);
+
 /**
  * Return a positive value if a line read from standard input
  * starts with [yY], otherwise return 0.