clang-format -i applied to src unittest misc

1 files changed, 129 insertions, 125 deletions

diff --git a/src/ldpc_enc_test.c b/src/ldpc_enc_test.c
index 82c5003..a08dbee 100644
--- a/src/ldpc_enc_test.c
+++ b/src/ldpc_enc_test.c
@@ -1,4 +1,4 @@
-/* 
+/*
   FILE...: ldpc_enc.c
   AUTHOR.: Bill Cowley, David Rowe
   CREATED: Sep 2016
@@ -9,153 +9,157 @@
   building: gcc ldpc_enc.c -o ldpc_enc -Wall -g
 */
 
+#include <errno.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <stdint.h>
 #include <string.h>
-#include <errno.h>
 
 #include "mpdecode_core_test.h"
 #include "ofdm_internal.h"
 
 /* generated by ldpc_fsk_lib.m:ldpc_decode() */
 
-#include "H2064_516_sparse_test.h"  
-#include "HRA_112_112_test.h"  
+#include "H2064_516_sparse_test.h"
+#include "HRA_112_112_test.h"
 
 int opt_exists(char *argv[], int argc, char opt[]) {
-    int i;
-    for (i=0; i<argc; i++) {
-        if (strcmp(argv[i], opt) == 0) {
-            return i;
-        }
+  int i;
+  for (i = 0; i < argc; i++) {
+    if (strcmp(argv[i], opt) == 0) {
+      return i;
     }
-    return 0;
+  }
+  return 0;
 }
 
-int main(int argc, char *argv[])
-{
-    unsigned char ibits[NUMBERROWSHCOLS];
-    unsigned char pbits[NUMBERPARITYBITS];
-    FILE         *fin, *fout;
-    int           arg, sd, i, frames, codename, testframes, Nframes, data_bits_per_frame;
-    double        sdout[NUMBERROWSHCOLS+NUMBERPARITYBITS];
-    struct LDPC   ldpc;
-
-    if (argc < 2) {
-        fprintf(stderr, "\n");
-        fprintf(stderr, "usage: %s InputOneBytePerBit OutputFile [--sd] [--code CodeName] [--testframes Nframes]\n", argv[0]);
-        fprintf(stderr, "\n");
-        fprintf(stderr, "usage: %s --listcodes\n\n", argv[0]);
-        fprintf(stderr, "  List supported codes (more can be added via using Octave ldpc scripts)\n");
-        fprintf(stderr, "\n");
-        exit(0);
+int main(int argc, char *argv[]) {
+  unsigned char ibits[NUMBERROWSHCOLS];
+  unsigned char pbits[NUMBERPARITYBITS];
+  FILE *fin, *fout;
+  int arg, sd, i, frames, codename, testframes, Nframes, data_bits_per_frame;
+  double sdout[NUMBERROWSHCOLS + NUMBERPARITYBITS];
+  struct LDPC ldpc;
+
+  if (argc < 2) {
+    fprintf(stderr, "\n");
+    fprintf(stderr,
+            "usage: %s InputOneBytePerBit OutputFile [--sd] [--code CodeName] "
+            "[--testframes Nframes]\n",
+            argv[0]);
+    fprintf(stderr, "\n");
+    fprintf(stderr, "usage: %s --listcodes\n\n", argv[0]);
+    fprintf(stderr,
+            "  List supported codes (more can be added via using Octave ldpc "
+            "scripts)\n");
+    fprintf(stderr, "\n");
+    exit(0);
+  }
+
+  /* todo: put this in a function file to share with ldpc_dec.c */
+
+  if ((codename = opt_exists(argv, argc, "--listcodes")) != 0) {
+    fprintf(stderr, "\n");
+    fprintf(stderr, "H2064_516_sparse\n");
+    fprintf(stderr, "HRA_112_112\n");
+    fprintf(stderr, "\n");
+    exit(0);
+  }
+
+  /* set up LDPC code from include file constants */
+
+  if ((codename = opt_exists(argv, argc, "--code")) != 0) {
+    /* short rate 1/2 code for FreeDV HF digital voice */
+
+    if (strcmp(argv[codename + 1], "HRA_112_112") == 0) {
+      fprintf(stderr, "code: %s\n", argv[codename + 1]);
+      ldpc.CodeLength = HRA_112_112_CODELENGTH;
+      ldpc.NumberParityBits = HRA_112_112_NUMBERPARITYBITS;
+      ldpc.NumberRowsHcols = HRA_112_112_NUMBERROWSHCOLS;
+      ldpc.max_row_weight = HRA_112_112_MAX_ROW_WEIGHT;
+      ldpc.max_col_weight = HRA_112_112_MAX_COL_WEIGHT;
+      ldpc.H_rows = HRA_112_112_H_rows;
+      ldpc.H_cols = HRA_112_112_H_cols;
     }
-
-    /* todo: put this in a function file to share with ldpc_dec.c */
-
-    if ((codename = opt_exists(argv, argc, "--listcodes")) != 0) {
-        fprintf(stderr,"\n");
-        fprintf(stderr,"H2064_516_sparse\n");
-        fprintf(stderr,"HRA_112_112\n");
-        fprintf(stderr,"\n");
-        exit(0);
+  } else {
+    /* default Wenet High Alitiude Balloon rate 0.8 code */
+
+    ldpc.CodeLength = CODELENGTH;
+    ldpc.NumberParityBits = NUMBERPARITYBITS;
+    ldpc.NumberRowsHcols = NUMBERROWSHCOLS;
+    ldpc.max_row_weight = MAX_ROW_WEIGHT;
+    ldpc.max_col_weight = MAX_COL_WEIGHT;
+    ldpc.H_rows = H_rows;
+    ldpc.H_cols = H_cols;
+  }
+  data_bits_per_frame = ldpc.NumberRowsHcols;
+
+  if (strcmp(argv[1], "-") == 0)
+    fin = stdin;
+  else if ((fin = fopen(argv[1], "rb")) == NULL) {
+    fprintf(stderr, "Error opening input bit file: %s: %s.\n", argv[1],
+            strerror(errno));
+    exit(1);
+  }
+
+  if (strcmp(argv[2], "-") == 0)
+    fout = stdout;
+  else if ((fout = fopen(argv[2], "wb")) == NULL) {
+    fprintf(stderr, "Error opening output bit file: %s: %s.\n", argv[2],
+            strerror(errno));
+    exit(1);
+  }
+
+  sd = 0;
+  if (opt_exists(argv, argc, "--sd")) {
+    sd = 1;
+  }
+
+  testframes = Nframes = 0;
+
+  if ((arg = (opt_exists(argv, argc, "--testframes")))) {
+    testframes = 1;
+    Nframes = atoi(argv[arg + 1]);
+    fprintf(stderr, "Nframes: %d\n", Nframes);
+  }
+
+  frames = 0;
+
+  while (fread(ibits, sizeof(char), data_bits_per_frame, fin) ==
+         data_bits_per_frame) {
+    if (testframes) {
+      uint16_t r[data_bits_per_frame];
+      ofdm_rand(r, data_bits_per_frame);
+
+      for (i = 0; i < data_bits_per_frame; i++) {
+        ibits[i] = r[i] > 16384;
+      }
     }
 
-    /* set up LDPC code from include file constants */
-
-    if ((codename = opt_exists(argv, argc, "--code")) != 0) {
-
-        /* short rate 1/2 code for FreeDV HF digital voice */
+    encode(&ldpc, ibits, pbits);
 
-        if (strcmp(argv[codename+1], "HRA_112_112") == 0) {
-            fprintf(stderr, "code: %s\n", argv[codename+1]);
-            ldpc.CodeLength = HRA_112_112_CODELENGTH;
-            ldpc.NumberParityBits = HRA_112_112_NUMBERPARITYBITS;
-            ldpc.NumberRowsHcols = HRA_112_112_NUMBERROWSHCOLS;
-            ldpc.max_row_weight = HRA_112_112_MAX_ROW_WEIGHT;
-            ldpc.max_col_weight = HRA_112_112_MAX_COL_WEIGHT;
-            ldpc.H_rows = HRA_112_112_H_rows;
-            ldpc.H_cols = HRA_112_112_H_cols;
-        }
+    if (sd) {
+      /* map to BPSK symbols */
+      for (i = 0; i < data_bits_per_frame; i++) sdout[i] = 1.0 - 2.0 * ibits[i];
+      for (i = 0; i < ldpc.NumberParityBits; i++)
+        sdout[i + data_bits_per_frame] = 1.0 - 2.0 * pbits[i];
+      fwrite(sdout, sizeof(double), data_bits_per_frame + ldpc.NumberParityBits,
+             fout);
     } else {
-
-        /* default Wenet High Alitiude Balloon rate 0.8 code */
-
-        ldpc.CodeLength = CODELENGTH;
-        ldpc.NumberParityBits = NUMBERPARITYBITS;
-        ldpc.NumberRowsHcols = NUMBERROWSHCOLS;
-        ldpc.max_row_weight = MAX_ROW_WEIGHT;
-        ldpc.max_col_weight = MAX_COL_WEIGHT;
-        ldpc.H_rows = H_rows;
-        ldpc.H_cols = H_cols;
-    }
-    data_bits_per_frame = ldpc.NumberRowsHcols;
-    
-    if (strcmp(argv[1], "-")  == 0) fin = stdin;
-    else if ( (fin = fopen(argv[1],"rb")) == NULL ) {
-        fprintf(stderr, "Error opening input bit file: %s: %s.\n",
-                argv[1], strerror(errno));
-        exit(1);
-    }
-        
-    if (strcmp(argv[2], "-") == 0) fout = stdout;
-    else if ( (fout = fopen(argv[2],"wb")) == NULL ) {
-        fprintf(stderr, "Error opening output bit file: %s: %s.\n",
-                argv[2], strerror(errno));
-        exit(1);
+      fwrite(ibits, sizeof(char), data_bits_per_frame, fout);
+      fwrite(pbits, sizeof(char), ldpc.NumberParityBits, fout);
     }
-    
-    sd = 0;
-    if (opt_exists(argv, argc, "--sd")) {
-        sd = 1;
-    }
-
-    testframes = Nframes = 0;
 
-    if ((arg = (opt_exists(argv, argc, "--testframes")))) {
-        testframes = 1;
-        Nframes = atoi(argv[arg+1]);
-        fprintf(stderr, "Nframes: %d\n", Nframes);
+    frames++;
+    if (testframes && (frames >= Nframes)) {
+      goto finished;
     }
+  }
 
-    frames = 0;
-    
-    while (fread(ibits, sizeof(char), data_bits_per_frame, fin) == data_bits_per_frame) {
-        if (testframes) {
-            uint16_t r[data_bits_per_frame];
-            ofdm_rand(r, data_bits_per_frame);
-
-            for(i=0; i<data_bits_per_frame; i++) {
-                ibits[i] = r[i] > 16384;
-            }
-        }
-        
-        encode(&ldpc, ibits, pbits);  
-        
-        if (sd) {
-            /* map to BPSK symbols */
-            for (i=0; i<data_bits_per_frame; i++)
-                sdout[i] = 1.0 - 2.0 * ibits[i];
-            for (i=0; i<ldpc.NumberParityBits; i++)
-                sdout[i+data_bits_per_frame] = 1.0 - 2.0 * pbits[i];
-            fwrite(sdout, sizeof(double), data_bits_per_frame+ldpc.NumberParityBits, fout); 
-        }
-        else {
-            fwrite(ibits, sizeof(char), data_bits_per_frame, fout); 
-            fwrite(pbits, sizeof(char), ldpc.NumberParityBits, fout); 
-        }
-        
-        frames++;       
-        if (testframes && (frames >= Nframes)) {
-            goto finished;
-        }
-    }
+finished:
 
- finished:
-    
-    fclose(fin);  
-    fclose(fout); 
+  fclose(fin);
+  fclose(fout);
 
-    return 1;
+  return 1;
 }