X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=cmdutils.h;h=c2734a1e313a3a2e64b1c4404508030b676d3aa4;hb=62d75662391733cb97edfe1ed000afe2360bc0f3;hp=585f9a127e6058d661bdc4e3becb49a0b0d1d046;hpb=a0b3bcd9fe8503c8e842972f7ea7f83770911b73;p=ffmpeg

diff --git a/cmdutils.h b/cmdutils.h
index 585f9a127e6..c2734a1e313 100644
--- a/cmdutils.h
+++ b/cmdutils.h
@@ -23,6 +23,37 @@
 #define FFMPEG_CMDUTILS_H
 
 #include <inttypes.h>
+#include "libavcodec/avcodec.h"
+#include "libavformat/avformat.h"
+#include "libswscale/swscale.h"
+
+/**
+ * program name, defined by the program for show_version().
+ */
+extern const char program_name[];
+
+/**
+ * program birth year, defined by the program for show_banner()
+ */
+extern const int program_birth_year;
+
+extern const int this_year;
+
+extern const char **opt_names;
+extern AVCodecContext *avcodec_opts[CODEC_TYPE_NB];
+extern AVFormatContext *avformat_opts;
+extern struct SwsContext *sws_opts;
+
+/**
+ * Fallback for options that are not explicitly handled, these will be
+ * parsed through AVOptions.
+ */
+int opt_default(const char *opt, const char *arg);
+
+/**
+ * Sets the libav* libraries log level.
+ */
+int opt_loglevel(const char *opt, const char *arg);
 
 /**
  * Parses a string and returns its corresponding value as a double.
@@ -47,8 +78,8 @@ double parse_number_or_die(const char *context, const char *numstr, int type, do
  * @param context the context of the value to be set (e.g. the
  * corresponding commandline option name)
  * @param timestr the string to be parsed
- * @param is_duration a flag which tells how to interpret \p timestr, if
- * not zero \p timestr is interpreted as a duration, otherwise as a
+ * @param is_duration a flag which tells how to interpret timestr, if
+ * not zero timestr is interpreted as a duration, otherwise as a
  * date
  *
  * @see parse_date()
@@ -96,24 +127,23 @@ void show_help_options(const OptionDef *options, const char *msg, int mask, int
 void parse_options(int argc, char **argv, const OptionDef *options,
                    void (* parse_arg_function)(const char*));
 
+void set_context_opts(void *ctx, void *opts_ctx, int flags);
+
 void print_error(const char *filename, int err);
 
 /**
  * Prints the program banner to stderr. The banner contents depend on the
  * current version of the repository and of the libav* libraries used by
  * the program.
- * @param program_name name of the program
- * @param program_birth_year year of birth of the program
  */
-void show_banner(const char *program_name, int program_birth_year);
+void show_banner(void);
 
 /**
  * Prints the version of the program to stdout. The version message
  * depends on the current versions of the repository and of the libav*
  * libraries.
- * @param program_name name of the program
  */
-void show_version(const char *program_name);
+void show_version(void);
 
 /**
  * Prints the license of the program to stdout. The license depends on
@@ -121,4 +151,40 @@ void show_version(const char *program_name);
  */
 void show_license(void);
 
+/**
+ * Prints a listing containing all the formats supported by the
+ * program.
+ */
+void show_formats(void);
+
+/**
+ * Prints a listing containing all the codecs supported by the
+ * program.
+ */
+void show_codecs(void);
+
+/**
+ * Prints a listing containing all the filters supported by the
+ * program.
+ */
+void show_filters(void);
+
+/**
+ * Prints a listing containing all the bit stream filters supported by the
+ * program.
+ */
+void show_bsfs(void);
+
+/**
+ * Prints a listing containing all the protocols supported by the
+ * program.
+ */
+void show_protocols(void);
+
+/**
+ * Returns a positive value if reads from standard input a line
+ * starting with [yY], otherwise returns 0.
+ */
+int read_yesno(void);
+
 #endif /* FFMPEG_CMDUTILS_H */