remove case from mod_iSAC sheesh....

src/mod/codecs/mod_isac/os_specific_inline.h

@@ -0,0 +1,42 @@
+/*
+ *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+
+#ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_OS_SPECIFIC_INLINE_H_
+#define WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_OS_SPECIFIC_INLINE_H_
+
+#include <math.h>
+#include "typedefs.h"
+
+// TODO(turaj): switch to WEBRTC_POSIX when available
+#if defined(WEBRTC_LINUX) || defined(WEBRTC_MAC)
+#define WebRtcIsac_lrint lrint
+#elif (defined(WEBRTC_ARCH_X86) && defined(WIN32))
+static __inline long int WebRtcIsac_lrint(double x_dbl) {
+  long int x_int;
+
+  __asm {
+    fld x_dbl
+    fistp x_int
+  };
+
+  return x_int;
+}
+#else // Do a slow but correct implementation of lrint
+
+static __inline long int WebRtcIsac_lrint(double x_dbl) {
+  long int x_int;
+  x_int = (long int)floor(x_dbl + 0.499999999999);
+  return x_int;
+}
+
+#endif
+
+#endif  // WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_OS_SPECIFIC_INLINE_H_