audio/format: reformat

1 files changed, 18 insertions, 20 deletions

diff --git a/audio/format.c b/audio/format.c
index c6c617cf28..9b0967ae53 100644
--- a/audio/format.c
+++ b/audio/format.c
@@ -31,13 +31,12 @@ int af_fmt2bits(int format)
     if (AF_FORMAT_IS_AC3(format)) return 16;
     if (format == AF_FORMAT_UNKNOWN)
         return 0;
-    switch(format & AF_FORMAT_BITS_MASK)
-    {
-	case AF_FORMAT_8BIT: return 8;
-	case AF_FORMAT_16BIT: return 16;
-	case AF_FORMAT_24BIT: return 24;
-	case AF_FORMAT_32BIT: return 32;
-	case AF_FORMAT_64BIT: return 64;
+    switch (format & AF_FORMAT_BITS_MASK) {
+    case AF_FORMAT_8BIT:  return 8;
+    case AF_FORMAT_16BIT: return 16;
+    case AF_FORMAT_24BIT: return 24;
+    case AF_FORMAT_32BIT: return 32;
+    case AF_FORMAT_64BIT: return 64;
     }
     return 0;
 }
@@ -45,11 +44,11 @@ int af_fmt2bits(int format)
 static int bits_to_mask(int bits)
 {
     switch (bits) {
-        case 8:  return AF_FORMAT_8BIT;
-        case 16: return AF_FORMAT_16BIT;
-        case 24: return AF_FORMAT_24BIT;
-        case 32: return AF_FORMAT_32BIT;
-        case 64: return AF_FORMAT_64BIT;
+    case 8:  return AF_FORMAT_8BIT;
+    case 16: return AF_FORMAT_16BIT;
+    case 24: return AF_FORMAT_24BIT;
+    case 32: return AF_FORMAT_32BIT;
+    case 64: return AF_FORMAT_64BIT;
     }
     return 0;
 }
@@ -65,7 +64,7 @@ int af_fmt_change_bits(int format, int bits)
 
 /* Convert format to str input str is a buffer for the
    converted string, size is the size of the buffer */
-char* af_fmt2str(int format, char* str, int size)
+char *af_fmt2str(int format, char* str, int size)
 {
     const char *name = af_fmt2str_short(format);
     snprintf(str, size, "%s", name);
@@ -122,11 +121,10 @@ bool af_fmt_is_valid(int format)
 
 const char *af_fmt2str_short(int format)
 {
-    int i;
-
-    for (i = 0; af_fmtstr_table[i].name; i++)
-	if (af_fmtstr_table[i].format == format)
-	    return af_fmtstr_table[i].name;
+    for (int i = 0; af_fmtstr_table[i].name; i++) {
+        if (af_fmtstr_table[i].format == format)
+            return af_fmtstr_table[i].name;
+    }
 
     return "??";
 }
@@ -143,9 +141,9 @@ int af_fmt_seconds_to_bytes(int format, float seconds, int channels, int sampler
 
 int af_str2fmt_short(bstr str)
 {
-    for (int i = 0; af_fmtstr_table[i].name; i++)
+    for (int i = 0; af_fmtstr_table[i].name; i++) {
         if (!bstrcasecmp0(str, af_fmtstr_table[i].name))
             return af_fmtstr_table[i].format;
-
+    }
     return 0;
 }