Add GSM full rate codec to LCR's source repository

[lcr.git] / libgsmfr / tst / lin2cod.c

diff --git a/libgsmfr/tst/lin2cod.c b/libgsmfr/tst/lin2cod.c
new file mode 100644 (file)
index 0000000..2c42b10
--- /dev/null
+++ b/libgsmfr/tst/lin2cod.c
@@ -0,0 +1,105 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/*$Header: /tmp_amd/presto/export/kbs/jutta/src/gsm/RCS/lin2cod.c,v 1.2 1996/07/02 14:33:13 jutta Exp jutta $*/
+
+#include <stdio.h>
+
+#include "gsm.h"
+#include "proto.h"
+
+char  * pname;
+
+int    debug      = 0;
+int    verbosity  = 0;
+int    fast       = 0;
+int    wav        = 0;
+int    error      = 0;
+
+usage P0()
+{
+       fprintf(stderr, "Usage: %s [-vwF] [files...]\n", pname);
+       exit(1);
+}
+
+void process P2((f, filename), FILE * f, char * filename)
+{
+       gsm_frame       buf;
+       short           source[160];
+       int             cc;
+       gsm             r;
+
+       if (!(r = gsm_create())) {
+               perror("gsm_create");
+               error = 1;
+               return ;
+       }
+       gsm_option(r, GSM_OPT_VERBOSE, &verbosity);
+       gsm_option(r, GSM_OPT_FAST,    &fast);
+       gsm_option(r, GSM_OPT_WAV49,   &wav);
+       for (;;) {
+
+               if ((cc = fread((char *)source, 1, sizeof(source), f)) == 0) {
+                       gsm_destroy(r);
+#ifdef COUNT_OVERFLOW
+                       dump_overflow(stderr);
+#endif
+                       return;
+               }
+
+               if (cc != sizeof(source)) {
+                       error = 1;
+                       perror(filename);
+                       fprintf(stderr, "%s: cannot read input from %s\n",
+                               pname, filename);
+                       gsm_destroy(r);
+                       return;
+               }
+
+               gsm_encode(r, source, buf);
+               gsm_explode(r, buf, source);    /* 76 shorts */
+               if (write(1, source, sizeof(*source) * 76)
+                       != sizeof(*source) * 76) {
+
+                       perror("write");
+                       error = 1;
+                       gsm_destroy(r);
+                       return;
+               }
+       }
+}
+
+main P2((ac, av), int ac, char ** av)
+{
+       int             opt;
+       extern char   * optarg;
+       extern int      optind;
+
+       FILE            * f;
+
+       if (!(pname = av[0])) pname = "inp2cod";
+
+       while ((opt = getopt(ac, av, "vwF")) != EOF) switch (opt) {
+       case 'v': verbosity++;    break;
+       case 'w': wav++;          break;
+       case 'F': fast++;         break;
+       default:  usage();
+       }
+
+       ac -= optind;
+       av += optind;
+
+       if (!ac) process(stdin, "*stdin*");
+       else for (; *av; av++) {
+               if (!(f = fopen(*av, "r"))) perror(*av);
+               else {
+                       process(f, *av);
+                       fclose(f);
+               }
+       }
+
+       exit(error);
+}