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asterisk
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yet another massive performance and memory savings improvement

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32349 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1.4
Kevin P. Fleming 19 years ago
parent b0260c1039
commit 427df3f6c3
5 changed files with 32 additions and 32 deletions
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2
include/asterisk/alaw.h
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@ -27,7 +27,7 @@
/*!
* To init the ulaw to slinear conversion stuff, this needs to be run.
*/
extern void ast_alaw_init(void);
void ast_alaw_init(void);
/*! converts signed linear to mulaw */
/*!

8
include/asterisk/channel.h
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@ -999,7 +999,7 @@ int ast_channel_setoption(struct ast_channel *channel, int option, void *data, i
/*! Pick the best codec */
/* Choose the best codec... Uhhh... Yah. */
extern int ast_best_codec(int fmts);
int ast_best_codec(int fmts);
/*! Checks the value of an option */
@ -1254,10 +1254,10 @@ static inline int ast_select(int nfds, fd_set *rfds, fd_set *wfds, fd_set *efds,
ast_set_flag(c, AST_FLAG_BLOCKING); \
} }
extern ast_group_t ast_get_group(char *s);
ast_group_t ast_get_group(char *s);
/*! \brief print call- and pickup groups into buffer */
extern char *ast_print_group(char *buf, int buflen, ast_group_t group);
char *ast_print_group(char *buf, int buflen, ast_group_t group);
/*! \brief Convert enum channelreloadreason to text string for manager event
\param reason Enum channelreloadreason - reason for reload (manager, cli, start etc)
@ -1265,7 +1265,7 @@ extern char *ast_print_group(char *buf, int buflen, ast_group_t group);
const char *channelreloadreason2txt(enum channelreloadreason reason);
/*! \brief return an ast_variable list of channeltypes */
extern struct ast_variable *ast_channeltype_list(void);
struct ast_variable *ast_channeltype_list(void);
#if defined(__cplusplus) || defined(c_plusplus)
}

2
include/asterisk/file.h
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@ -394,7 +394,7 @@ struct ast_frame *ast_readframe(struct ast_filestream *s);
* Initializes all the various file stuff. Basically just registers the cli stuff
* Returns 0 all the time
*/
extern int ast_file_init(void);
int ast_file_init(void);
#define AST_RESERVED_POINTERS 20

50
include/asterisk/frame.h
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@ -408,7 +408,7 @@ void ast_swapcopy_samples(void *dst, const void *src, int samples);
* \param format id of format
* \return A static string containing the name of the format or "UNKN" if unknown.
*/
extern char* ast_getformatname(int format);
char* ast_getformatname(int format);
/*! \brief Get the names of a set of formats
* \param buf a buffer for the output string
@ -418,33 +418,33 @@ extern char* ast_getformatname(int format);
* ex: for format=AST_FORMAT_GSM|AST_FORMAT_SPEEX|AST_FORMAT_ILBC it will return "0x602 (GSM|SPEEX|ILBC)"
* \return The return value is buf.
*/
extern char* ast_getformatname_multiple(char *buf, size_t size, int format);
char* ast_getformatname_multiple(char *buf, size_t size, int format);
/*!
* \brief Gets a format from a name.
* \param name string of format
* \return This returns the form of the format in binary on success, 0 on error.
*/
extern int ast_getformatbyname(const char *name);
int ast_getformatbyname(const char *name);
/*! \brief Get a name from a format
* Gets a name from a format
* \param codec codec number (1,2,4,8,16,etc.)
* \return This returns a static string identifying the format on success, 0 on error.
*/
extern char *ast_codec2str(int codec);
char *ast_codec2str(int codec);
struct ast_smoother;
extern struct ast_format_list *ast_get_format_list_index(int index);
extern struct ast_format_list *ast_get_format_list(size_t *size);
extern struct ast_smoother *ast_smoother_new(int bytes);
extern void ast_smoother_set_flags(struct ast_smoother *smoother, int flags);
extern int ast_smoother_get_flags(struct ast_smoother *smoother);
extern void ast_smoother_free(struct ast_smoother *s);
extern void ast_smoother_reset(struct ast_smoother *s, int bytes);
extern int __ast_smoother_feed(struct ast_smoother *s, struct ast_frame *f, int swap);
extern struct ast_frame *ast_smoother_read(struct ast_smoother *s);
struct ast_format_list *ast_get_format_list_index(int index);
struct ast_format_list *ast_get_format_list(size_t *size);
struct ast_smoother *ast_smoother_new(int bytes);
void ast_smoother_set_flags(struct ast_smoother *smoother, int flags);
int ast_smoother_get_flags(struct ast_smoother *smoother);
void ast_smoother_free(struct ast_smoother *s);
void ast_smoother_reset(struct ast_smoother *s, int bytes);
int __ast_smoother_feed(struct ast_smoother *s, struct ast_frame *f, int swap);
struct ast_frame *ast_smoother_read(struct ast_smoother *s);
#define ast_smoother_feed(s,f) __ast_smoother_feed(s, f, 0)
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define ast_smoother_feed_be(s,f) __ast_smoother_feed(s, f, 1)
@ -454,7 +454,7 @@ extern struct ast_frame *ast_smoother_read(struct ast_smoother *s);
#define ast_smoother_feed_le(s,f) __ast_smoother_feed(s, f, 1)
#endif
extern void ast_frame_dump(const char *name, struct ast_frame *f, char *prefix);
void ast_frame_dump(const char *name, struct ast_frame *f, char *prefix);
/*! \par AudioCodecPref Audio Codec Preferences
In order to negotiate audio codecs in the order they are configured
@ -470,43 +470,43 @@ extern void ast_frame_dump(const char *name, struct ast_frame *f, char *prefix);
*/
/*! \brief Initialize an audio codec preference to "no preference" See \ref AudioCodecPref */
extern void ast_codec_pref_init(struct ast_codec_pref *pref);
void ast_codec_pref_init(struct ast_codec_pref *pref);
/*! \brief Codec located at a particular place in the preference index See \ref AudioCodecPref */
extern int ast_codec_pref_index(struct ast_codec_pref *pref, int index);
int ast_codec_pref_index(struct ast_codec_pref *pref, int index);
/*! \brief Remove audio a codec from a preference list */
extern void ast_codec_pref_remove(struct ast_codec_pref *pref, int format);
void ast_codec_pref_remove(struct ast_codec_pref *pref, int format);
/*! \brief Append a audio codec to a preference list, removing it first if it was already there
*/
extern int ast_codec_pref_append(struct ast_codec_pref *pref, int format);
int ast_codec_pref_append(struct ast_codec_pref *pref, int format);
/*! \brief Select the best audio format according to preference list from supplied options.
If "find_best" is non-zero then if nothing is found, the "Best" format of
the format list is selected, otherwise 0 is returned. */
extern int ast_codec_choose(struct ast_codec_pref *pref, int formats, int find_best);
int ast_codec_choose(struct ast_codec_pref *pref, int formats, int find_best);
/*! \brief Parse an "allow" or "deny" line in a channel or device configuration
and update the capabilities mask and pref if provided.
Video codecs are not added to codec preference lists, since we can not transcode
*/
extern void ast_parse_allow_disallow(struct ast_codec_pref *pref, int *mask, const char *list, int allowing);
void ast_parse_allow_disallow(struct ast_codec_pref *pref, int *mask, const char *list, int allowing);
/*! \brief Dump audio codec preference list into a string */
extern int ast_codec_pref_string(struct ast_codec_pref *pref, char *buf, size_t size);
int ast_codec_pref_string(struct ast_codec_pref *pref, char *buf, size_t size);
/*! \brief Shift an audio codec preference list up or down 65 bytes so that it becomes an ASCII string */
extern void ast_codec_pref_convert(struct ast_codec_pref *pref, char *buf, size_t size, int right);
void ast_codec_pref_convert(struct ast_codec_pref *pref, char *buf, size_t size, int right);
/*! \brief Returns the number of samples contained in the frame */
extern int ast_codec_get_samples(struct ast_frame *f);
int ast_codec_get_samples(struct ast_frame *f);
/*! \brief Returns the number of bytes for the number of samples of the given format */
extern int ast_codec_get_len(int format, int samples);
int ast_codec_get_len(int format, int samples);
/*! \brief Appends a frame to the end of a list of frames, truncating the maximum length of the list */
extern struct ast_frame *ast_frame_enqueue(struct ast_frame *head, struct ast_frame *f, int maxlen, int dupe);
struct ast_frame *ast_frame_enqueue(struct ast_frame *head, struct ast_frame *f, int maxlen, int dupe);
/*! \brief Gets duration in ms of interpolation frame for a format */

2
include/asterisk/ulaw.h
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@ -27,7 +27,7 @@
/*!
* To init the ulaw to slinear conversion stuff, this needs to be run.
*/
extern void ast_ulaw_init(void);
void ast_ulaw_init(void);
/*! converts signed linear to mulaw */
/*!

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