clang-format -i applied to src unittest misc

1 files changed, 171 insertions, 161 deletions

diff --git a/src/c2enc.c b/src/c2enc.c
index f20fc46..fe37acd 100644
--- a/src/c2enc.c
+++ b/src/c2enc.c
@@ -26,176 +26,186 @@
   along with this program; if not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "codec2.h"
-#include "c2file.h"
-
+#include <errno.h>
+#include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <errno.h>
-#include <math.h>
 
-int main(int argc, char *argv[])
-{
-    int            mode;
-    void          *codec2;
-    FILE          *fin;
-    FILE          *fout;
-    short         *buf;
-    unsigned char *bits;
-    int            nsam, nbit, nbyte, gray, softdec, bitperchar;
-    float         *unpacked_bits_float;
-    char          *unpacked_bits_char;
-    int            bit, byte,i;
-    int            report_var = 0;
-    int            eq = 0;
-    
-    if (argc < 4) {
-	printf("usage: c2enc 3200|2400|1600|1400|1300|1200|700C|450|450PWB InputRawspeechFile OutputBitFile [--natural] [--softdec] [--bitperchar] [--mlfeat f32File modelFile] [--loadcb stageNum Filename] [--var] [--eq]\n");
-	printf("e.g. (headerless)    c2enc 1300 ../raw/hts1a.raw hts1a.bin\n");
-	printf("e.g. (with header to detect mode)   c2enc 1300 ../raw/hts1a.raw hts1a.c2\n");
-	exit(1);
-    }
+#include "c2file.h"
+#include "codec2.h"
 
-    if (strcmp(argv[1],"3200") == 0)
-	mode = CODEC2_MODE_3200;
-    else if (strcmp(argv[1],"2400") == 0)
-	mode = CODEC2_MODE_2400;
-    else if (strcmp(argv[1],"1600") == 0)
-	mode = CODEC2_MODE_1600;
-    else if (strcmp(argv[1],"1400") == 0)
-	mode = CODEC2_MODE_1400;
-    else if (strcmp(argv[1],"1300") == 0)
-	mode = CODEC2_MODE_1300;
-    else if (strcmp(argv[1],"1200") == 0)
-	mode = CODEC2_MODE_1200;
-    else if (strcmp(argv[1],"700C") == 0)
-	mode = CODEC2_MODE_700C;
-    else if (strcmp(argv[1],"450") == 0)
-	mode = CODEC2_MODE_450;
-    else if (strcmp(argv[1],"450PWB") == 0)
-	mode = CODEC2_MODE_450;
-    else {
-	fprintf(stderr, "Error in mode: %s.  Must be 3200, 2400, 1600, 1400, 1300, 1200, 700C, 450, 450PWB or WB\n", argv[1]);
-	exit(1);
+int main(int argc, char *argv[]) {
+  int mode;
+  void *codec2;
+  FILE *fin;
+  FILE *fout;
+  short *buf;
+  unsigned char *bits;
+  int nsam, nbit, nbyte, gray, softdec, bitperchar;
+  float *unpacked_bits_float;
+  char *unpacked_bits_char;
+  int bit, byte, i;
+  int report_var = 0;
+  int eq = 0;
+
+  if (argc < 4) {
+    printf(
+        "usage: c2enc 3200|2400|1600|1400|1300|1200|700C|450|450PWB "
+        "InputRawspeechFile OutputBitFile [--natural] [--softdec] "
+        "[--bitperchar] [--mlfeat f32File modelFile] [--loadcb stageNum "
+        "Filename] [--var] [--eq]\n");
+    printf("e.g. (headerless)    c2enc 1300 ../raw/hts1a.raw hts1a.bin\n");
+    printf(
+        "e.g. (with header to detect mode)   c2enc 1300 ../raw/hts1a.raw "
+        "hts1a.c2\n");
+    exit(1);
+  }
+
+  if (strcmp(argv[1], "3200") == 0)
+    mode = CODEC2_MODE_3200;
+  else if (strcmp(argv[1], "2400") == 0)
+    mode = CODEC2_MODE_2400;
+  else if (strcmp(argv[1], "1600") == 0)
+    mode = CODEC2_MODE_1600;
+  else if (strcmp(argv[1], "1400") == 0)
+    mode = CODEC2_MODE_1400;
+  else if (strcmp(argv[1], "1300") == 0)
+    mode = CODEC2_MODE_1300;
+  else if (strcmp(argv[1], "1200") == 0)
+    mode = CODEC2_MODE_1200;
+  else if (strcmp(argv[1], "700C") == 0)
+    mode = CODEC2_MODE_700C;
+  else if (strcmp(argv[1], "450") == 0)
+    mode = CODEC2_MODE_450;
+  else if (strcmp(argv[1], "450PWB") == 0)
+    mode = CODEC2_MODE_450;
+  else {
+    fprintf(stderr,
+            "Error in mode: %s.  Must be 3200, 2400, 1600, 1400, 1300, 1200, "
+            "700C, 450, 450PWB or WB\n",
+            argv[1]);
+    exit(1);
+  }
+
+  if (strcmp(argv[2], "-") == 0)
+    fin = stdin;
+  else if ((fin = fopen(argv[2], "rb")) == NULL) {
+    fprintf(stderr, "Error opening input speech file: %s: %s.\n", argv[2],
+            strerror(errno));
+    exit(1);
+  }
+
+  if (strcmp(argv[3], "-") == 0)
+    fout = stdout;
+  else if ((fout = fopen(argv[3], "wb")) == NULL) {
+    fprintf(stderr, "Error opening output compressed bit file: %s: %s.\n",
+            argv[3], strerror(errno));
+    exit(1);
+  }
+
+  // Write a header if we're writing to a .c2 file
+  char *ext = strrchr(argv[3], '.');
+  if (ext != NULL) {
+    if (strcmp(ext, ".c2") == 0) {
+      struct c2_header out_hdr;
+      memcpy(out_hdr.magic, c2_file_magic, sizeof(c2_file_magic));
+      out_hdr.mode = mode;
+      out_hdr.version_major = CODEC2_VERSION_MAJOR;
+      out_hdr.version_minor = CODEC2_VERSION_MINOR;
+      // TODO: Handle flags (this block needs to be moved down)
+      out_hdr.flags = 0;
+      fwrite(&out_hdr, sizeof(out_hdr), 1, fout);
+    };
+  };
+
+  codec2 = codec2_create(mode);
+  nsam = codec2_samples_per_frame(codec2);
+  nbit = codec2_bits_per_frame(codec2);
+  buf = (short *)malloc(nsam * sizeof(short));
+  nbyte = (nbit + 7) / 8;
+
+  bits = (unsigned char *)malloc(nbyte * sizeof(char));
+  unpacked_bits_float = (float *)malloc(nbit * sizeof(float));
+  unpacked_bits_char = (char *)malloc(nbit * sizeof(char));
+
+  gray = 1;
+  softdec = 0;
+  bitperchar = 0;
+  for (i = 4; i < argc; i++) {
+    if (strcmp(argv[i], "--natural") == 0) {
+      gray = 0;
     }
-
-    if (strcmp(argv[2], "-")  == 0) fin = stdin;
-    else if ( (fin = fopen(argv[2],"rb")) == NULL ) {
-	fprintf(stderr, "Error opening input speech file: %s: %s.\n",
-         argv[2], strerror(errno));
-	exit(1);
+    if (strcmp(argv[i], "--softdec") == 0) {
+      softdec = 1;
     }
-
-    if (strcmp(argv[3], "-") == 0) fout = stdout;
-    else if ( (fout = fopen(argv[3],"wb")) == NULL ) {
-	fprintf(stderr, "Error opening output compressed bit file: %s: %s.\n",
-         argv[3], strerror(errno));
-	exit(1);
+    if (strcmp(argv[i], "--bitperchar") == 0) {
+      bitperchar = 1;
     }
-    
-    // Write a header if we're writing to a .c2 file
-    char *ext = strrchr(argv[3], '.');
-    if (ext != NULL) {
-        if (strcmp(ext, ".c2") == 0) {
-            struct c2_header out_hdr;
-            memcpy(out_hdr.magic,c2_file_magic,sizeof(c2_file_magic));
-            out_hdr.mode = mode;
-            out_hdr.version_major = CODEC2_VERSION_MAJOR;
-            out_hdr.version_minor = CODEC2_VERSION_MINOR;
-            // TODO: Handle flags (this block needs to be moved down)
-            out_hdr.flags = 0;
-            fwrite(&out_hdr,sizeof(out_hdr),1,fout);
-        };
-    };
-
-    codec2 = codec2_create(mode);
-    nsam = codec2_samples_per_frame(codec2);
-    nbit = codec2_bits_per_frame(codec2);
-    buf = (short*)malloc(nsam*sizeof(short));
-    nbyte = (nbit + 7) / 8;
-
-    bits = (unsigned char*)malloc(nbyte*sizeof(char));
-    unpacked_bits_float = (float*)malloc(nbit*sizeof(float));
-    unpacked_bits_char = (char*)malloc(nbit*sizeof(char));
-
-    gray = 1; softdec = 0; bitperchar = 0;
-    for (i=4; i<argc; i++) {
-        if (strcmp(argv[i], "--natural") == 0) {
-            gray = 0;
-        }
-        if (strcmp(argv[i], "--softdec") == 0) {
-            softdec = 1;
-        }
-        if (strcmp(argv[i], "--bitperchar") == 0) {
-            bitperchar = 1;
-        }
-        if (strcmp(argv[i], "--mlfeat") == 0) {
-            /* dump machine learning features (700C only) */
-            codec2_open_mlfeat(codec2, argv[i+1], argv[i+2]);
-        }
-        if (strcmp(argv[i], "--loadcb") == 0) {
-            /* load VQ stage (700C only) */
-            codec2_load_codebook(codec2, atoi(argv[i+1])-1, argv[i+2]);
-        }
-        if (strcmp(argv[i], "--var") == 0) {
-            report_var = 1;
-        }
-        if (strcmp(argv[i], "--eq") == 0) {
-            eq = 1;
-        }
-        
+    if (strcmp(argv[i], "--mlfeat") == 0) {
+      /* dump machine learning features (700C only) */
+      codec2_open_mlfeat(codec2, argv[i + 1], argv[i + 2]);
     }
-    codec2_set_natural_or_gray(codec2, gray);
-    codec2_700c_eq(codec2, eq);
-    
-    //fprintf(stderr,"gray: %d softdec: %d\n", gray, softdec);
-
-    while(fread(buf, sizeof(short), nsam, fin) == (size_t)nsam) {
-
-	codec2_encode(codec2, bits, buf);
-
-	if (softdec || bitperchar) {
-            /* unpack bits, MSB first, send as soft decision float */
-
-            bit = 7; byte = 0;
-            for(i=0; i<nbit; i++) {
-                unpacked_bits_float[i] = 1.0 - 2.0*((bits[byte] >> bit) & 0x1);
-                unpacked_bits_char[i] = (bits[byte] >> bit) & 0x1;
-                bit--;
-                if (bit < 0) {
-                    bit = 7;
-                    byte++;
-                }
-            }
-            if (softdec) {
-                fwrite(unpacked_bits_float, sizeof(float), nbit, fout);
-            }
-            if (bitperchar) {
-                fwrite(unpacked_bits_char, sizeof(char), nbit, fout);
-            }
-        }
-        else
-            fwrite(bits, sizeof(char), nbyte, fout);
-
-	    // if this is in a pipeline, we probably don't want the usual
-        // buffering to occur
-
-        if (fout == stdout) fflush(stdout);
+    if (strcmp(argv[i], "--loadcb") == 0) {
+      /* load VQ stage (700C only) */
+      codec2_load_codebook(codec2, atoi(argv[i + 1]) - 1, argv[i + 2]);
     }
-
-    if (report_var) {
-        float var = codec2_get_var(codec2);
-        fprintf(stderr, "%s var: %5.2f std: %5.2f\n", argv[2], var, sqrt(var));
+    if (strcmp(argv[i], "--var") == 0) {
+      report_var = 1;
     }
-    codec2_destroy(codec2);
-
-    free(buf);
-    free(bits);
-    free(unpacked_bits_float);
-    free(unpacked_bits_char);
-    fclose(fin);
-    fclose(fout);
-
-    return 0;
+    if (strcmp(argv[i], "--eq") == 0) {
+      eq = 1;
+    }
+  }
+  codec2_set_natural_or_gray(codec2, gray);
+  codec2_700c_eq(codec2, eq);
+
+  // fprintf(stderr,"gray: %d softdec: %d\n", gray, softdec);
+
+  while (fread(buf, sizeof(short), nsam, fin) == (size_t)nsam) {
+    codec2_encode(codec2, bits, buf);
+
+    if (softdec || bitperchar) {
+      /* unpack bits, MSB first, send as soft decision float */
+
+      bit = 7;
+      byte = 0;
+      for (i = 0; i < nbit; i++) {
+        unpacked_bits_float[i] = 1.0 - 2.0 * ((bits[byte] >> bit) & 0x1);
+        unpacked_bits_char[i] = (bits[byte] >> bit) & 0x1;
+        bit--;
+        if (bit < 0) {
+          bit = 7;
+          byte++;
+        }
+      }
+      if (softdec) {
+        fwrite(unpacked_bits_float, sizeof(float), nbit, fout);
+      }
+      if (bitperchar) {
+        fwrite(unpacked_bits_char, sizeof(char), nbit, fout);
+      }
+    } else
+      fwrite(bits, sizeof(char), nbyte, fout);
+
+    // if this is in a pipeline, we probably don't want the usual
+    // buffering to occur
+
+    if (fout == stdout) fflush(stdout);
+  }
+
+  if (report_var) {
+    float var = codec2_get_var(codec2);
+    fprintf(stderr, "%s var: %5.2f std: %5.2f\n", argv[2], var, sqrt(var));
+  }
+  codec2_destroy(codec2);
+
+  free(buf);
+  free(bits);
+  free(unpacked_bits_float);
+  free(unpacked_bits_char);
+  fclose(fin);
+  fclose(fout);
+
+  return 0;
 }