cosmetic: indent sensibly so code can be read at all

Originally committed as revision 7835 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/dtsdec.c

@@ -44,8 +44,8 @@
 #define CONVERT_BIAS 384
 #endif
 
-static inline
-int16_t convert (int32_t i)
+static inline int16_t
+convert(int32_t i)
 {
 #ifdef LIBDTS_FIXED
     i >>= 15;
@@ -61,8 +61,7 @@ convert2s16_2 (sample_t * _f, int16_t * s16)
     int i;
     int32_t *f = (int32_t *) _f;
 
-  for (i = 0; i < 256; i++)
-    {
+    for(i = 0; i < 256; i++) {
         s16[2 * i] = convert(f[i]);
         s16[2 * i + 1] = convert(f[i + 256]);
     }
@@ -74,8 +73,7 @@ convert2s16_4 (sample_t * _f, int16_t * s16)
     int i;
     int32_t *f = (int32_t *) _f;
 
-  for (i = 0; i < 256; i++)
-    {
+    for(i = 0; i < 256; i++) {
         s16[4 * i] = convert(f[i]);
         s16[4 * i + 1] = convert(f[i + 256]);
         s16[4 * i + 2] = convert(f[i + 512]);
@@ -89,8 +87,7 @@ convert2s16_5 (sample_t * _f, int16_t * s16)
     int i;
     int32_t *f = (int32_t *) _f;
 
-  for (i = 0; i < 256; i++)
-    {
+    for(i = 0; i < 256; i++) {
         s16[5 * i] = convert(f[i]);
         s16[5 * i + 1] = convert(f[i + 256]);
         s16[5 * i + 2] = convert(f[i + 512]);
@@ -105,12 +102,11 @@ convert2s16_multi (sample_t * _f, int16_t * s16, int flags)
     int i;
     int32_t *f = (int32_t *) _f;
 
-  switch (flags)
-    {
+    switch (flags) {
     case DTS_MONO:
-      for (i = 0; i < 256; i++)
-        {
-          s16[5*i] = s16[5*i+1] = s16[5*i+2] = s16[5*i+3] = 0;
+        for(i = 0; i < 256; i++) {
+            s16[5 * i] = s16[5 * i + 1] = s16[5 * i + 2] = s16[5 * i + 3] =
+                0;
             s16[5 * i + 4] = convert(f[i]);
         }
         break;
@@ -120,8 +116,7 @@ convert2s16_multi (sample_t * _f, int16_t * s16, int flags)
         convert2s16_2(_f, s16);
         break;
     case DTS_3F:
-      for (i = 0; i < 256; i++)
-        {
+        for(i = 0; i < 256; i++) {
             s16[5 * i] = convert(f[i]);
             s16[5 * i + 1] = convert(f[i + 512]);
             s16[5 * i + 2] = s16[5 * i + 3] = 0;
@@ -135,9 +130,9 @@ convert2s16_multi (sample_t * _f, int16_t * s16, int flags)
         convert2s16_5(_f, s16);
         break;
     case DTS_MONO | DTS_LFE:
-      for (i = 0; i < 256; i++)
-        {
-          s16[6*i] = s16[6*i+1] = s16[6*i+2] = s16[6*i+3] = 0;
+        for(i = 0; i < 256; i++) {
+            s16[6 * i] = s16[6 * i + 1] = s16[6 * i + 2] = s16[6 * i + 3] =
+                0;
             s16[6 * i + 4] = convert(f[i + 256]);
             s16[6 * i + 5] = convert(f[i]);
         }
@@ -145,8 +140,7 @@ convert2s16_multi (sample_t * _f, int16_t * s16, int flags)
     case DTS_CHANNEL | DTS_LFE:
     case DTS_STEREO | DTS_LFE:
     case DTS_DOLBY | DTS_LFE:
-      for (i = 0; i < 256; i++)
-        {
+        for(i = 0; i < 256; i++) {
             s16[6 * i] = convert(f[i + 256]);
             s16[6 * i + 1] = convert(f[i + 512]);
             s16[6 * i + 2] = s16[6 * i + 3] = s16[6 * i + 4] = 0;
@@ -154,8 +148,7 @@ convert2s16_multi (sample_t * _f, int16_t * s16, int flags)
         }
         break;
     case DTS_3F | DTS_LFE:
-      for (i = 0; i < 256; i++)
-        {
+        for(i = 0; i < 256; i++) {
             s16[6 * i] = convert(f[i + 256]);
             s16[6 * i + 1] = convert(f[i + 768]);
             s16[6 * i + 2] = s16[6 * i + 3] = 0;
@@ -164,8 +157,7 @@ convert2s16_multi (sample_t * _f, int16_t * s16, int flags)
         }
         break;
     case DTS_2F2R | DTS_LFE:
-      for (i = 0; i < 256; i++)
-        {
+        for(i = 0; i < 256; i++) {
             s16[6 * i] = convert(f[i + 256]);
             s16[6 * i + 1] = convert(f[i + 512]);
             s16[6 * i + 2] = convert(f[i + 768]);
@@ -175,8 +167,7 @@ convert2s16_multi (sample_t * _f, int16_t * s16, int flags)
         }
         break;
     case DTS_3F2R | DTS_LFE:
-      for (i = 0; i < 256; i++)
-        {
+        for(i = 0; i < 256; i++) {
             s16[6 * i] = convert(f[i + 256]);
             s16[6 * i + 1] = convert(f[i + 768]);
             s16[6 * i + 2] = convert(f[i + 1024]);
@@ -220,8 +211,7 @@ dts_decode_frame (AVCodecContext *avctx, void *data, int *data_size,
 
     *data_size = 0;
 
-  while (1)
-    {
+    while(1) {
         len = end - start;
         if(!len)
             break;
@@ -238,10 +228,10 @@ dts_decode_frame (AVCodecContext *avctx, void *data, int *data_size,
         {
             int length;
 
-              length = dts_syncinfo (state, buf, &flags, &sample_rate,
-                                     &bit_rate, &frame_length);
-              if (!length)
-                {
+            length =
+                dts_syncinfo(state, buf, &flags, &sample_rate, &bit_rate,
+                             &frame_length);
+            if(!length) {
                 av_log(NULL, AV_LOG_INFO, "skip\n");
                 for(bufptr = buf; bufptr < buf + HEADER_SIZE - 1; bufptr++)
                     bufptr[0] = bufptr[1];
@@ -266,12 +256,12 @@ dts_decode_frame (AVCodecContext *avctx, void *data, int *data_size,
         avctx->sample_rate = sample_rate;
         avctx->channels = channels_multi(flags);
         avctx->bit_rate = bit_rate;
-              for (i = 0; i < dts_blocks_num (state); i++)
-                {
+        for(i = 0; i < dts_blocks_num(state); i++) {
             if(dts_block(state))
                 goto error;
             {
                 int chans;
+
                 chans = channels_multi(flags);
                 convert2s16_multi(dts_samples(state), out_samples,
                                   flags & (DTS_CHANNEL_MASK | DTS_LFE));