added bwe_demo skeleton

Author: TheGrumpySnail01

Makefile.am

@@ -315,6 +315,10 @@ lossgen_demo_SOURCES = dnn/lossgen_demo.c $(LOSSGEN_SOURCES)
 lossgen_demo_LDADD = $(LIBM)
 endif
 
+noinst_PROGRAMS += bwe_demo
+bwe_demo_SOURCES = dnn/bwe_demo.c
+bwe_demo_LDADD = $(LPCNET_OBJ) $(CELT_OBJ) $(LIBM)
+
 endif
 
 

dnn/bwe_demo.c

@@ -0,0 +1,69 @@
+/* Copyright (c) 2018 Mozilla */
+/*
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   - Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+   - Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <math.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "arch.h"
+#include "lpcnet.h"
+#include "os_support.h"
+#include "cpu_support.h"
+
+
+void usage(void) {
+    fprintf(stderr, "usage: bwe_demo <input.pcm> <output.pcm>\n");
+    exit(1);
+}
+
+int main(int argc, char **argv) {
+    int arch;
+    FILE *fin, *fout;
+    arch = opus_select_arch();
+    if (argc != 3) usage();
+    fin = fopen(argv[1], "rb");
+    if (fin == NULL) {
+        fprintf(stderr, "Can't open %s\n", argv[2]);
+        exit(1);
+    }
+
+    fout = fopen(argv[2], "wb");
+    if (fout == NULL) {
+        fprintf(stderr, "Can't open %s\n", argv[3]);
+        exit(1);
+    }
+
+    printf("BWE coming soon!\n");
+
+    fclose(fin);
+    fclose(fout);
+
+    return 0;
+}