ogg/vorbis/opus: Make them modules and unbundle thirdparty libs

Took the opportunity to undo the Godot changed made to the
opus source. The opus module should eventually be built in its
own environment to avoid polluting others with too many include
dirs and defines.

TODO: Fix the platform/ stuff for opus.

1 files changed, 318 insertions, 0 deletions

diff --git a/thirdparty/libvorbis/modes/residue_44u.h b/thirdparty/libvorbis/modes/residue_44u.h
new file mode 100644
index 0000000000..92c4a09ce3
--- /dev/null
+++ b/thirdparty/libvorbis/modes/residue_44u.h
@@ -0,0 +1,318 @@
+/********************************************************************
+ *                                                                  *
+ * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE.   *
+ * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
+ * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
+ * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
+ *                                                                  *
+ * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007             *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
+ *                                                                  *
+ ********************************************************************
+
+ function: toplevel residue templates for 32/44.1/48kHz uncoupled
+ last mod: $Id: residue_44u.h 16962 2010-03-11 07:30:34Z xiphmont $
+
+ ********************************************************************/
+
+#include "vorbis/codec.h"
+#include "backends.h"
+#include "books/uncoupled/res_books_uncoupled.h"
+
+/***** residue backends *********************************************/
+
+
+static const vorbis_info_residue0 _residue_44_low_un={
+  0,-1, -1, 8,-1,-1,
+  {0},
+  {-1},
+  {  0,  1,  1,  2,  2,  4, 28},
+  { -1, 25, -1, 45, -1, -1, -1}
+};
+
+static const vorbis_info_residue0 _residue_44_mid_un={
+  0,-1, -1, 10,-1,-1,
+  /* 0   1   2   3   4   5   6   7   8   9 */
+  {0},
+  {-1},
+  {  0,  1,  1,  2,  2,  4,  4, 16, 60},
+  { -1, 30, -1, 50, -1, 80, -1, -1, -1}
+};
+
+static const vorbis_info_residue0 _residue_44_hi_un={
+  0,-1, -1, 10,-1,-1,
+  /* 0   1   2   3   4   5   6   7   8   9 */
+  {0},
+  {-1},
+  {  0,  1,  2,  4,  8, 16, 32, 71,157},
+  { -1, -1, -1, -1, -1, -1, -1, -1, -1}
+};
+
+/* mapping conventions:
+   only one submap (this would change for efficient 5.1 support for example)*/
+/* Four psychoacoustic profiles are used, one for each blocktype */
+static const vorbis_info_mapping0 _map_nominal_u[2]={
+  {1, {0,0,0,0,0,0}, {0}, {0}, 0,{0},{0}},
+  {1, {0,0,0,0,0,0}, {1}, {1}, 0,{0},{0}}
+};
+
+static const static_bookblock _resbook_44u_n1={
+  {
+    {0},
+    {0,0,&_44un1__p1_0},
+    {0,0,&_44un1__p2_0},
+    {0,0,&_44un1__p3_0},
+    {0,0,&_44un1__p4_0},
+    {0,0,&_44un1__p5_0},
+    {&_44un1__p6_0,&_44un1__p6_1},
+    {&_44un1__p7_0,&_44un1__p7_1,&_44un1__p7_2}
+   }
+};
+static const static_bookblock _resbook_44u_0={
+  {
+    {0},
+    {0,0,&_44u0__p1_0},
+    {0,0,&_44u0__p2_0},
+    {0,0,&_44u0__p3_0},
+    {0,0,&_44u0__p4_0},
+    {0,0,&_44u0__p5_0},
+    {&_44u0__p6_0,&_44u0__p6_1},
+    {&_44u0__p7_0,&_44u0__p7_1,&_44u0__p7_2}
+   }
+};
+static const static_bookblock _resbook_44u_1={
+  {
+    {0},
+    {0,0,&_44u1__p1_0},
+    {0,0,&_44u1__p2_0},
+    {0,0,&_44u1__p3_0},
+    {0,0,&_44u1__p4_0},
+    {0,0,&_44u1__p5_0},
+    {&_44u1__p6_0,&_44u1__p6_1},
+    {&_44u1__p7_0,&_44u1__p7_1,&_44u1__p7_2}
+   }
+};
+static const static_bookblock _resbook_44u_2={
+  {
+    {0},
+    {0,0,&_44u2__p1_0},
+    {0,0,&_44u2__p2_0},
+    {0,0,&_44u2__p3_0},
+    {0,0,&_44u2__p4_0},
+    {0,0,&_44u2__p5_0},
+    {&_44u2__p6_0,&_44u2__p6_1},
+    {&_44u2__p7_0,&_44u2__p7_1,&_44u2__p7_2}
+   }
+};
+static const static_bookblock _resbook_44u_3={
+  {
+    {0},
+    {0,0,&_44u3__p1_0},
+    {0,0,&_44u3__p2_0},
+    {0,0,&_44u3__p3_0},
+    {0,0,&_44u3__p4_0},
+    {0,0,&_44u3__p5_0},
+    {&_44u3__p6_0,&_44u3__p6_1},
+    {&_44u3__p7_0,&_44u3__p7_1,&_44u3__p7_2}
+   }
+};
+static const static_bookblock _resbook_44u_4={
+  {
+    {0},
+    {0,0,&_44u4__p1_0},
+    {0,0,&_44u4__p2_0},
+    {0,0,&_44u4__p3_0},
+    {0,0,&_44u4__p4_0},
+    {0,0,&_44u4__p5_0},
+    {&_44u4__p6_0,&_44u4__p6_1},
+    {&_44u4__p7_0,&_44u4__p7_1,&_44u4__p7_2}
+   }
+};
+static const static_bookblock _resbook_44u_5={
+  {
+    {0},
+    {0,0,&_44u5__p1_0},
+    {0,0,&_44u5__p2_0},
+    {0,0,&_44u5__p3_0},
+    {0,0,&_44u5__p4_0},
+    {0,0,&_44u5__p5_0},
+    {0,0,&_44u5__p6_0},
+    {&_44u5__p7_0,&_44u5__p7_1},
+    {&_44u5__p8_0,&_44u5__p8_1},
+    {&_44u5__p9_0,&_44u5__p9_1,&_44u5__p9_2}
+   }
+};
+static const static_bookblock _resbook_44u_6={
+  {
+    {0},
+    {0,0,&_44u6__p1_0},
+    {0,0,&_44u6__p2_0},
+    {0,0,&_44u6__p3_0},
+    {0,0,&_44u6__p4_0},
+    {0,0,&_44u6__p5_0},
+    {0,0,&_44u6__p6_0},
+    {&_44u6__p7_0,&_44u6__p7_1},
+    {&_44u6__p8_0,&_44u6__p8_1},
+    {&_44u6__p9_0,&_44u6__p9_1,&_44u6__p9_2}
+   }
+};
+static const static_bookblock _resbook_44u_7={
+  {
+    {0},
+    {0,0,&_44u7__p1_0},
+    {0,0,&_44u7__p2_0},
+    {0,0,&_44u7__p3_0},
+    {0,0,&_44u7__p4_0},
+    {0,0,&_44u7__p5_0},
+    {0,0,&_44u7__p6_0},
+    {&_44u7__p7_0,&_44u7__p7_1},
+    {&_44u7__p8_0,&_44u7__p8_1},
+    {&_44u7__p9_0,&_44u7__p9_1,&_44u7__p9_2}
+   }
+};
+static const static_bookblock _resbook_44u_8={
+  {
+    {0},
+    {0,0,&_44u8_p1_0},
+    {0,0,&_44u8_p2_0},
+    {0,0,&_44u8_p3_0},
+    {0,0,&_44u8_p4_0},
+    {&_44u8_p5_0,&_44u8_p5_1},
+    {&_44u8_p6_0,&_44u8_p6_1},
+    {&_44u8_p7_0,&_44u8_p7_1},
+    {&_44u8_p8_0,&_44u8_p8_1},
+    {&_44u8_p9_0,&_44u8_p9_1,&_44u8_p9_2}
+   }
+};
+static const static_bookblock _resbook_44u_9={
+  {
+    {0},
+    {0,0,&_44u9_p1_0},
+    {0,0,&_44u9_p2_0},
+    {0,0,&_44u9_p3_0},
+    {0,0,&_44u9_p4_0},
+    {&_44u9_p5_0,&_44u9_p5_1},
+    {&_44u9_p6_0,&_44u9_p6_1},
+    {&_44u9_p7_0,&_44u9_p7_1},
+    {&_44u9_p8_0,&_44u9_p8_1},
+    {&_44u9_p9_0,&_44u9_p9_1,&_44u9_p9_2}
+   }
+};
+
+static const vorbis_residue_template _res_44u_n1[]={
+  {1,0,32,  &_residue_44_low_un,
+   &_huff_book__44un1__short,&_huff_book__44un1__short,
+   &_resbook_44u_n1,&_resbook_44u_n1},
+
+  {1,0,32,  &_residue_44_low_un,
+   &_huff_book__44un1__long,&_huff_book__44un1__long,
+   &_resbook_44u_n1,&_resbook_44u_n1}
+};
+static const vorbis_residue_template _res_44u_0[]={
+  {1,0,16,  &_residue_44_low_un,
+   &_huff_book__44u0__short,&_huff_book__44u0__short,
+   &_resbook_44u_0,&_resbook_44u_0},
+
+  {1,0,32,  &_residue_44_low_un,
+   &_huff_book__44u0__long,&_huff_book__44u0__long,
+   &_resbook_44u_0,&_resbook_44u_0}
+};
+static const vorbis_residue_template _res_44u_1[]={
+  {1,0,16,  &_residue_44_low_un,
+   &_huff_book__44u1__short,&_huff_book__44u1__short,
+   &_resbook_44u_1,&_resbook_44u_1},
+
+  {1,0,32,  &_residue_44_low_un,
+   &_huff_book__44u1__long,&_huff_book__44u1__long,
+   &_resbook_44u_1,&_resbook_44u_1}
+};
+static const vorbis_residue_template _res_44u_2[]={
+  {1,0,16,  &_residue_44_low_un,
+   &_huff_book__44u2__short,&_huff_book__44u2__short,
+   &_resbook_44u_2,&_resbook_44u_2},
+
+  {1,0,32,  &_residue_44_low_un,
+   &_huff_book__44u2__long,&_huff_book__44u2__long,
+   &_resbook_44u_2,&_resbook_44u_2}
+};
+static const vorbis_residue_template _res_44u_3[]={
+  {1,0,16,  &_residue_44_low_un,
+   &_huff_book__44u3__short,&_huff_book__44u3__short,
+   &_resbook_44u_3,&_resbook_44u_3},
+
+  {1,0,32,  &_residue_44_low_un,
+   &_huff_book__44u3__long,&_huff_book__44u3__long,
+   &_resbook_44u_3,&_resbook_44u_3}
+};
+static const vorbis_residue_template _res_44u_4[]={
+  {1,0,16,  &_residue_44_low_un,
+   &_huff_book__44u4__short,&_huff_book__44u4__short,
+   &_resbook_44u_4,&_resbook_44u_4},
+
+  {1,0,32,  &_residue_44_low_un,
+   &_huff_book__44u4__long,&_huff_book__44u4__long,
+   &_resbook_44u_4,&_resbook_44u_4}
+};
+
+static const vorbis_residue_template _res_44u_5[]={
+  {1,0,16,  &_residue_44_mid_un,
+   &_huff_book__44u5__short,&_huff_book__44u5__short,
+   &_resbook_44u_5,&_resbook_44u_5},
+
+  {1,0,32,  &_residue_44_mid_un,
+   &_huff_book__44u5__long,&_huff_book__44u5__long,
+   &_resbook_44u_5,&_resbook_44u_5}
+};
+
+static const vorbis_residue_template _res_44u_6[]={
+  {1,0,16,  &_residue_44_mid_un,
+   &_huff_book__44u6__short,&_huff_book__44u6__short,
+   &_resbook_44u_6,&_resbook_44u_6},
+
+  {1,0,32,  &_residue_44_mid_un,
+   &_huff_book__44u6__long,&_huff_book__44u6__long,
+   &_resbook_44u_6,&_resbook_44u_6}
+};
+
+static const vorbis_residue_template _res_44u_7[]={
+  {1,0,16,  &_residue_44_mid_un,
+   &_huff_book__44u7__short,&_huff_book__44u7__short,
+   &_resbook_44u_7,&_resbook_44u_7},
+
+  {1,0,32,  &_residue_44_mid_un,
+   &_huff_book__44u7__long,&_huff_book__44u7__long,
+   &_resbook_44u_7,&_resbook_44u_7}
+};
+
+static const vorbis_residue_template _res_44u_8[]={
+  {1,0,16,  &_residue_44_hi_un,
+   &_huff_book__44u8__short,&_huff_book__44u8__short,
+   &_resbook_44u_8,&_resbook_44u_8},
+
+  {1,0,32,  &_residue_44_hi_un,
+   &_huff_book__44u8__long,&_huff_book__44u8__long,
+   &_resbook_44u_8,&_resbook_44u_8}
+};
+static const vorbis_residue_template _res_44u_9[]={
+  {1,0,16,  &_residue_44_hi_un,
+   &_huff_book__44u9__short,&_huff_book__44u9__short,
+   &_resbook_44u_9,&_resbook_44u_9},
+
+  {1,0,32,  &_residue_44_hi_un,
+   &_huff_book__44u9__long,&_huff_book__44u9__long,
+   &_resbook_44u_9,&_resbook_44u_9}
+};
+
+static const vorbis_mapping_template _mapres_template_44_uncoupled[]={
+  { _map_nominal_u, _res_44u_n1 }, /* -1 */
+  { _map_nominal_u, _res_44u_0 }, /* 0 */
+  { _map_nominal_u, _res_44u_1 }, /* 1 */
+  { _map_nominal_u, _res_44u_2 }, /* 2 */
+  { _map_nominal_u, _res_44u_3 }, /* 3 */
+  { _map_nominal_u, _res_44u_4 }, /* 4 */
+  { _map_nominal_u, _res_44u_5 }, /* 5 */
+  { _map_nominal_u, _res_44u_6 }, /* 6 */
+  { _map_nominal_u, _res_44u_7 }, /* 7 */
+  { _map_nominal_u, _res_44u_8 }, /* 8 */
+  { _map_nominal_u, _res_44u_9 }, /* 9 */
+};