Move g722 to proper third_party directory

Bug: webrtc:8366
Change-Id: I81b051dd25da2d7eaa2902af284d8b669ad8e3c9
Reviewed-on: https://webrtc-review.googlesource.com/85620
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Reviewed-by: Oskar Sundbom <ossu@webrtc.org>
Reviewed-by: Niklas Enbom <niklas.enbom@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24096}

LICENSE_THIRD_PARTY

@@ -7,12 +7,6 @@ rtc_base/sigslot.h
 common_audio/fft4g.c
 common_audio/signal_processing/spl_sqrt_floor.c
 common_audio/signal_processing/spl_sqrt_floor_arm.S
-modules/audio_coding/codecs/g711/main/source/g711.c
-modules/audio_coding/codecs/g711/main/source/g711.h
-modules/audio_coding/codecs/g722/main/source/g722_decode.c
-modules/audio_coding/codecs/g722/main/source/g722_enc_dec.h
-modules/audio_coding/codecs/g722/main/source/g722_encode.c
-modules/audio_coding/codecs/isac/main/source/fft.c
 
 Individual licenses for each file:
 -------------------------------------------------------------------------------
@@ -63,33 +57,6 @@ License:
  */
 -------------------------------------------------------------------------------
 Files:
-modules/audio_coding/codecs/g722/main/source/g722_decode.c
-modules/audio_coding/codecs/g722/main/source/g722_enc_dec.h
-modules/audio_coding/codecs/g722/main/source/g722_encode.c
-
-License:
-/*
- * SpanDSP - a series of DSP components for telephony
- *
- * g722_decode.c - The ITU G.722 codec, decode part.
- *
- * Written by Steve Underwood <steveu@coppice.org>
- *
- * Copyright (C) 2005 Steve Underwood
- *
- *  Despite my general liking of the GPL, I place my own contributions
- *  to this code in the public domain for the benefit of all mankind -
- *  even the slimy ones who might try to proprietize my work and use it
- *  to my detriment.
- *
- * Based in part on a single channel G.722 codec which is:
- *
- * Copyright (c) CMU 1993
- * Computer Science, Speech Group
- * Chengxiang Lu and Alex Hauptmann
- */
--------------------------------------------------------------------------------
-Files:
 common_audio/fft4g.c
 
 License:

modules/audio_coding/BUILD.gn

@@ -251,18 +251,9 @@ rtc_source_set("g722_c") {
     "codecs/g722/g722_interface.h",
   ]
   deps = [
-    ":g722_3p",
     "../..:typedefs",
     "../..:webrtc_common",
-  ]
-}
-
-rtc_source_set("g722_3p") {
-  poisonous = [ "audio_codecs" ]
-  sources = [
-    "codecs/g722/g722_decode.c",
-    "codecs/g722/g722_enc_dec.h",
-    "codecs/g722/g722_encode.c",
+    "../third_party/g722:g722_3p",
   ]
 }
 

modules/audio_coding/codecs/g722/g722_interface.c

@@ -11,8 +11,8 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "modules/audio_coding/codecs/g722/g722_enc_dec.h"
 #include "modules/audio_coding/codecs/g722/g722_interface.h"
+#include "modules/third_party/g722/g722_enc_dec.h"
 #include "typedefs.h"  // NOLINT(build/include)
 
 int16_t WebRtcG722_CreateEncoder(G722EncInst **G722enc_inst)

modules/third_party/g722/BUILD.gn

@@ -0,0 +1,18 @@
+# Copyright (c) 2018 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.
+
+import("../../../webrtc.gni")
+
+rtc_source_set("g722_3p") {
+  poisonous = [ "audio_codecs" ]
+  sources = [
+    "g722_decode.c",
+    "g722_enc_dec.h",
+    "g722_encode.c",
+  ]
+}

modules/third_party/g722/LICENSE

@@ -0,0 +1,20 @@
+/*
+ * SpanDSP - a series of DSP components for telephony
+ *
+ * g722_decode.c - The ITU G.722 codec, decode part.
+ *
+ * Written by Steve Underwood <steveu@coppice.org>
+ *
+ * Copyright (C) 2005 Steve Underwood
+ *
+ *  Despite my general liking of the GPL, I place my own contributions
+ *  to this code in the public domain for the benefit of all mankind -
+ *  even the slimy ones who might try to proprietize my work and use it
+ *  to my detriment.
+ *
+ * Based in part on a single channel G.722 codec which is:
+ *
+ * Copyright (c) CMU 1993
+ * Computer Science, Speech Group
+ * Chengxiang Lu and Alex Hauptmann
+ */

modules/third_party/g722/README.chromium

@@ -0,0 +1,11 @@
+Name: The ITU G.722 codec, encode and decode part.
+Short Name: g722
+URL:
+Version: 0
+Date: 2018-06-25
+License: Custom license
+License File: LICENSE
+Security Critical: yes
+
+Description:
+The ITU G.722 codec, encode and decode part.

modules/third_party/g722/g722_decode.c

@@ -34,7 +34,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "modules/audio_coding/codecs/g722/g722_enc_dec.h"
+#include "modules/third_party/g722/g722_enc_dec.h"
 
 #if !defined(FALSE)
 #define FALSE 0

modules/third_party/g722/g722_encode.c

@@ -34,7 +34,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "modules/audio_coding/codecs/g722/g722_enc_dec.h"
+#include "modules/third_party/g722/g722_enc_dec.h"
 
 #if !defined(FALSE)
 #define FALSE 0

tools_webrtc/libs/generate_licenses.py

@@ -51,6 +51,7 @@ LIB_TO_LICENSES_DICT = {
     'portaudio': ['modules/third_party/portaudio/LICENSE'],
     'fft': ['modules/third_party/fft/LICENSE'],
     'g711': ['modules/third_party/g711/LICENSE'],
+    'g722': ['modules/third_party/g722/LICENSE'],
 
     # Compile time dependencies, no license needed:
     'yasm': [],