cosmetics: K&R coding style, prettyprinting

Originally committed as revision 19564 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/wmaprodata.h

@@ -40,11 +40,11 @@ static const uint16_t critical_freq[] = {
 
 
 /**
- * @name huffman tables for DPCM-coded scale factors
+ * @name Huffman tables for DPCM-coded scale factors
  * @{
  */
-#define HUFF_SCALE_SIZE 121
-#define HUFF_SCALE_MAXBITS 19
+#define HUFF_SCALE_SIZE    121
+#define HUFF_SCALE_MAXBITS  19
 static const uint16_t scale_huffcodes[HUFF_SCALE_SIZE] = {
     0xE639, 0xE6C2, 0xE6C1, 0xE6C0, 0xE63F, 0xE63E, 0xE63D, 0xE63C,
     0xE63B, 0xE63A, 0xE638, 0xE637, 0xE636, 0xE635, 0xE634, 0xE632,
@@ -86,11 +86,11 @@ static const uint8_t scale_huffbits[HUFF_SCALE_SIZE] = {
 
 
 /**
- * @name huffman, run and level tables for run level coded scale factors
+ * @name Huffman, run and level tables for runlevel-coded scale factors
  * @{
  */
-#define HUFF_SCALE_RL_SIZE 120
-#define HUFF_SCALE_RL_MAXBITS 21
+#define HUFF_SCALE_RL_SIZE    120
+#define HUFF_SCALE_RL_MAXBITS  21
 static const uint32_t scale_rl_huffcodes[HUFF_SCALE_RL_SIZE] = {
     0x00010C, 0x000001, 0x10FE2A, 0x000003, 0x000003, 0x000001, 0x000013,
     0x000020, 0x000029, 0x000014, 0x000016, 0x000045, 0x000049, 0x00002F,
@@ -157,11 +157,11 @@ static const uint8_t scale_rl_level[HUFF_SCALE_RL_SIZE] = {
 
 
 /**
- * @name huffman, run and level codes for run level coded coefficients
+ * @name Huffman, run and level codes for runlevel-coded coefficients
  * @{
  */
-#define HUFF_COEF0_SIZE 272
-#define HUFF_COEF0_MAXBITS 21
+#define HUFF_COEF0_SIZE    272
+#define HUFF_COEF0_MAXBITS  21
 static const uint32_t coef0_huffcodes[HUFF_COEF0_SIZE] = {
     0x00004A, 0x00002B, 0x000000, 0x000003, 0x000006, 0x000009, 0x00000F,
     0x000010, 0x000016, 0x000011, 0x000016, 0x000028, 0x00002F, 0x000026,
@@ -247,8 +247,8 @@ static const uint8_t coef0_huffbits[HUFF_COEF0_SIZE] = {
 };
 
 
-#define HUFF_COEF1_SIZE 244
-#define HUFF_COEF1_MAXBITS 22
+#define HUFF_COEF1_SIZE    244
+#define HUFF_COEF1_MAXBITS  22
 static const uint32_t coef1_huffcodes[HUFF_COEF1_SIZE] = {
     0x0001E2, 0x00007F, 0x000000, 0x000002, 0x000008, 0x00000E, 0x000019,
     0x00002F, 0x000037, 0x000060, 0x00006C, 0x000095, 0x0000C6, 0x0000F0,
@@ -410,11 +410,11 @@ static const uint16_t coef1_level[HUFF_COEF1_SIZE] = {
 
 
 /**
- * @name huffman and vector lookup tables for vector-coded coefficients
+ * @name Huffman and vector lookup tables for vector-coded coefficients
  * @{
  */
-#define HUFF_VEC4_SIZE 127
-#define HUFF_VEC4_MAXBITS 14
+#define HUFF_VEC4_SIZE    127
+#define HUFF_VEC4_MAXBITS  14
 static const uint16_t vec4_huffcodes[HUFF_VEC4_SIZE] = {
     0x0019, 0x0027, 0x00F2, 0x03BA, 0x0930, 0x1267, 0x0031, 0x0030,
     0x0097, 0x0221, 0x058B, 0x0124, 0x00EB, 0x01D4, 0x03D8, 0x0584,
@@ -454,8 +454,8 @@ static const uint8_t vec4_huffbits[HUFF_VEC4_SIZE] = {
 };
 
 
-#define HUFF_VEC2_SIZE 137
-#define HUFF_VEC2_MAXBITS 12
+#define HUFF_VEC2_SIZE    137
+#define HUFF_VEC2_MAXBITS  12
 static const uint16_t vec2_huffcodes[HUFF_VEC2_SIZE] = {
     0x055, 0x01C, 0x01A, 0x02B, 0x028, 0x067, 0x08B, 0x039,
     0x170, 0x10D, 0x2A5, 0x047, 0x464, 0x697, 0x523, 0x8CB,
@@ -499,8 +499,8 @@ static const uint8_t vec2_huffbits[HUFF_VEC2_SIZE] = {
 };
 
 
-#define HUFF_VEC1_SIZE 101
-#define HUFF_VEC1_MAXBITS 11
+#define HUFF_VEC1_SIZE    101
+#define HUFF_VEC1_MAXBITS  11
 static const uint16_t vec1_huffcodes[HUFF_VEC1_SIZE] = {
     0x01A, 0x003, 0x017, 0x010, 0x00C, 0x009, 0x005, 0x000,
     0x00D, 0x00A, 0x009, 0x00C, 0x00F, 0x002, 0x004, 0x007,

libavcodec/wmaprodec.c

@@ -13,7 +13,7 @@ static av_cold int decode_end(AVCodecContext *avctx)
     av_freep(&s->subwoofer_cutoffs);
     av_freep(&s->sf_offsets);
 
-    for (i=0 ; i<WMAPRO_BLOCK_SIZES ; i++)
+    for (i = 0 ; i < WMAPRO_BLOCK_SIZES ; i++)
         ff_mdct_end(&s->mdct_ctx[i]);
 
     return 0;
@@ -24,8 +24,8 @@ static av_cold int decode_end(AVCodecContext *avctx)
  *@param s codec context
  *@param chgroup channel group for which the matrix needs to be calculated
  */
-static void decode_decorrelation_matrix(WMA3DecodeContext* s,
-                                            WMA3ChannelGroup* chgroup)
+static void decode_decorrelation_matrix(WMA3DecodeContext *s,
+                                        WMA3ChannelGroup *chgroup)
 {
     int i;
     int offset = 0;
@@ -33,25 +33,25 @@ static void decode_decorrelation_matrix(WMA3DecodeContext* s,
     memset(chgroup->decorrelation_matrix,0,
            sizeof(float) *s->num_channels * s->num_channels);
 
-    for (i=0;i<chgroup->num_channels  * (chgroup->num_channels - 1) >> 1;i++)
+    for (i = 0; i < chgroup->num_channels * (chgroup->num_channels - 1) >> 1; i++)
         rotation_offset[i] = get_bits(&s->gb,6);
 
-    for (i=0;i<chgroup->num_channels;i++)
+    for (i = 0; i < chgroup->num_channels; i++)
         chgroup->decorrelation_matrix[chgroup->num_channels * i + i] =
                                                 get_bits1(&s->gb) ? 1.0 : -1.0;
 
-    for (i=1;i<chgroup->num_channels;i++) {
+    for (i = 1; i < chgroup->num_channels; i++) {
         int x;
-        for (x=0;x<i;x++) {
+        for (x = 0; x < i; x++) {
             int y;
-            for (y=0;y < i + 1 ; y++) {
+            for (y = 0; y < i + 1 ; y++) {
                 float v1 = chgroup->decorrelation_matrix[x * chgroup->num_channels + y];
                 float v2 = chgroup->decorrelation_matrix[i * chgroup->num_channels + y];
                 int n = rotation_offset[offset + x];
                 float sinv;
                 float cosv;
 
-                if (n<32) {
+                if (n < 32) {
                     sinv = sin64[n];
                     cosv = sin64[32-n];
                 } else {
@@ -77,7 +77,7 @@ static void inverse_channel_transform(WMA3DecodeContext *s)
 {
     int i;
 
-    for (i=0;i<s->num_chgroups;i++) {
+    for (i = 0; i < s->num_chgroups; i++) {
 
         if (s->chgroup[i].transform == 1) {
             /** M/S stereo decoding */
@@ -119,10 +119,10 @@ static void inverse_channel_transform(WMA3DecodeContext *s)
                 if (*tb++ == 1) {
                     int y;
                     /** multiply values with the decorrelation_matrix */
-                    for (y=sfb[0];y<FFMIN(sfb[1], s->subframe_len);y++) {
+                    for (y = sfb[0]; y < FFMIN(sfb[1], s->subframe_len); y++) {
                         const float* mat = s->chgroup[i].decorrelation_matrix;
-                        const float* data_end= data + num_channels;
-                        float* data_ptr= data;
+                        const float* data_end = data + num_channels;
+                        float* data_ptr = data;
                         float** ch;
 
                         for (ch = ch_data;ch < ch_end; ch++)