Formatting fixes

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31497 65c4cc65-6c06-0410-ace0-fbb531ad65f3

frame.c

@@ -18,7 +18,7 @@
 
 /*! \file
  *
- * \brief Frame manipulation routines
+ * \brief Frame and codec manipulation routines
  *
  * \author Mark Spencer <markster@digium.com> 
  */
@@ -91,7 +91,7 @@ static struct ast_format_list {
 	{ 1, AST_FORMAT_LPC10, "lpc10", "LPC10" },	/*!< codec_lpc10.c */
 	{ 1, AST_FORMAT_G729A, "g729", "G.729A" },	/*!< Binary commercial distribution */
 	{ 1, AST_FORMAT_SPEEX, "speex", "SpeeX" },	/*!< codec_speex.c */
-	{ 1, AST_FORMAT_ILBC, "ilbc", "iLBC"},	/*!< codec_ilbc.c */
+	{ 1, AST_FORMAT_ILBC, "ilbc", "iLBC"},		/*!< codec_ilbc.c */
 	{ 0, 0, "nothing", "undefined" },
 	{ 0, 0, "nothing", "undefined" },
 	{ 0, 0, "nothing", "undefined" },
@@ -198,6 +198,7 @@ struct ast_frame *ast_smoother_read(struct ast_smoother *s)
 {
 	struct ast_frame *opt;
 	int len;
+
 	/* IF we have an optimization frame, send it */
 	if (s->opt) {
 		if (s->opt->offset < AST_FRIENDLY_OFFSET)
@@ -480,13 +481,14 @@ int ast_fr_fdhangup(int fd)
 }
 
 #endif /* unused functions */
+
 void ast_swapcopy_samples(void *dst, const void *src, int samples)
 {
 	int i;
 	unsigned short *dst_s = dst;
 	const unsigned short *src_s = src;
 
-	for (i=0; i<samples; i++)
+	for (i = 0; i < samples; i++)
 		dst_s[i] = (src_s[i]<<8) | (src_s[i]>>8);
 }
 
@@ -515,12 +517,14 @@ char* ast_getformatname(int format)
 	return ret;
 }
 
-char *ast_getformatname_multiple(char *buf, size_t size, int format) {
-
+char *ast_getformatname_multiple(char *buf, size_t size, int format)
+{
 	int x;
 	unsigned len;
 	char *start, *end = buf;
-	if (!size) return buf;
+
+	if (!size)
+		return buf;
 	snprintf(end, size, "0x%x (", format);
 	len = strlen(end);
 	end += len;
@@ -544,13 +548,13 @@ char *ast_getformatname_multiple(char *buf, size_t size, int format) {
 static struct ast_codec_alias_table {
 	char *alias;
 	char *realname;
-
 } ast_codec_alias_table[] = {
-	{"slinear","slin"},
-	{"g723.1","g723"},
+	{ "slinear", "slin"},
+	{ "g723.1", "g723"},
 };
 
-static const char *ast_expand_codec_alias(const char *in) {
+static const char *ast_expand_codec_alias(const char *in)
+{
 	int x;
 
 	for (x = 0; x < sizeof(ast_codec_alias_table) / sizeof(ast_codec_alias_table[0]); x++) {
@@ -567,8 +571,8 @@ int ast_getformatbyname(const char *name)
 	all = strcasecmp(name, "all") ? 0 : 1;
 	for (x = 0; x < sizeof(AST_FORMAT_LIST) / sizeof(AST_FORMAT_LIST[0]); x++) {
 		if(AST_FORMAT_LIST[x].visible && (all || 
-										  !strcasecmp(AST_FORMAT_LIST[x].name,name) ||
-										  !strcasecmp(AST_FORMAT_LIST[x].name,ast_expand_codec_alias(name)))) {
+			  !strcasecmp(AST_FORMAT_LIST[x].name,name) ||
+			  !strcasecmp(AST_FORMAT_LIST[x].name,ast_expand_codec_alias(name)))) {
 			format |= AST_FORMAT_LIST[x].bits;
 			if(!all)
 				break;
@@ -578,7 +582,8 @@ int ast_getformatbyname(const char *name)
 	return format;
 }
 
-char *ast_codec2str(int codec) {
+char *ast_codec2str(int codec)
+{
 	int x;
 	char *ret = "unknown";
 	for (x = 0; x < sizeof(AST_FORMAT_LIST) / sizeof(AST_FORMAT_LIST[0]); x++) {
@@ -648,13 +653,13 @@ static int show_codec_n(int fd, int argc, char *argv[])
 	if (sscanf(argv[2],"%d",&codec) != 1)
 		return RESULT_SHOWUSAGE;
 
-	for (i=0;i<32;i++)
+	for (i = 0; i < 32; i++)
 		if (codec & (1 << i)) {
 			found = 1;
 			ast_cli(fd, "%11u (1 << %2d)  %s\n",1 << i,i,ast_codec2str(1<<i));
 		}
 
-	if (! found)
+	if (!found)
 		ast_cli(fd, "Codec %d not found\n", codec);
 
 	return RESULT_SUCCESS;
@@ -938,7 +943,7 @@ int ast_codec_pref_index(struct ast_codec_pref *pref, int index)
 	return slot ? AST_FORMAT_LIST[slot-1].bits : 0;
 }
 
-/*! \brief ast_codec_pref_remove: Remove codec from pref list */
+/*! \brief Remove codec from pref list */
 void ast_codec_pref_remove(struct ast_codec_pref *pref, int format)
 {
 	struct ast_codec_pref oldorder;
@@ -961,7 +966,7 @@ void ast_codec_pref_remove(struct ast_codec_pref *pref, int format)
 	
 }
 
-/*! \brief ast_codec_pref_append: Append codec to list */
+/*! \brief Append codec to list */
 int ast_codec_pref_append(struct ast_codec_pref *pref, int format)
 {
 	int x, newindex = -1;
@@ -988,7 +993,7 @@ int ast_codec_pref_append(struct ast_codec_pref *pref, int format)
 }
 
 
-/*! \brief ast_codec_choose: Pick a codec */
+/*! \brief Pick a codec */
 int ast_codec_choose(struct ast_codec_pref *pref, int formats, int find_best)
 {
 	int x, ret = 0, slot;
@@ -996,9 +1001,9 @@ int ast_codec_choose(struct ast_codec_pref *pref, int formats, int find_best)
 	for (x = 0; x < sizeof(AST_FORMAT_LIST) / sizeof(AST_FORMAT_LIST[0]); x++) {
 		slot = pref->order[x];
 
-		if(!slot)
+		if (!slot)
 			break;
-		if ( formats & AST_FORMAT_LIST[slot-1].bits ) {
+		if (formats & AST_FORMAT_LIST[slot-1].bits) {
 			ret = AST_FORMAT_LIST[slot-1].bits;
 			break;
 		}