refactor(fmod): move all original files into fmod directory

2025-08-20 04:38:38 -04:00 · 2025-08-20 04:38:38 -04:00 · 35569faecc
commit 35569faecc
parent 50fb3c6b1c
544 changed files with 0 additions and 0 deletions
--- a/fmod/lib/libcelt/entcode.h
+++ b/fmod/lib/libcelt/entcode.h
@ -0,0 +1,95 @@
+/* (C) 2001-2008 Timothy B. Terriberry
+   (C) 2008 Jean-Marc Valin */
+/*
+   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.
+
+   - Neither the name of the Xiph.org Foundation nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+   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.
+*/
+
+#include "celt_types.h"
+
+#if !defined(_entcode_H)
+# define _entcode_H (1)
+# include <limits.h>
+# include "ecintrin.h"
+
+
+
+typedef celt_int32_t ec_int32;
+typedef celt_uint32_t ec_uint32;
+typedef celt_uint64_t ec_uint64;
+typedef struct ec_byte_buffer ec_byte_buffer;
+
+
+
+/*The number of bits to code at a time when coding bits directly.*/
+# define EC_UNIT_BITS  (8)
+/*The mask for the given bits.*/
+# define EC_UNIT_MASK  ((1U<<EC_UNIT_BITS)-1)
+
+
+
+/*Simple libogg1-style buffer.*/
+struct ec_byte_buffer{
+  unsigned char *buf;
+  unsigned char *ptr;
+  long           storage;
+  int            resizable;
+};
+
+/*Encoding functions.*/
+void ec_byte_writeinit_buffer(ec_byte_buffer *_b, unsigned char *_buf, long _size);
+void ec_byte_writeinit(ec_byte_buffer *_b);
+void ec_byte_writetrunc(ec_byte_buffer *_b,long _bytes);
+void ec_byte_write1(ec_byte_buffer *_b,unsigned _value);
+void ec_byte_write4(ec_byte_buffer *_b,ec_uint32 _value);
+void ec_byte_writecopy(ec_byte_buffer *_b,void *_source,long _bytes);
+void ec_byte_writeclear(ec_byte_buffer *_b);
+/*Decoding functions.*/
+void ec_byte_readinit(ec_byte_buffer *_b,unsigned char *_buf,long _bytes);
+int ec_byte_look1(ec_byte_buffer *_b);
+int ec_byte_look4(ec_byte_buffer *_b,ec_uint32 *_val);
+void ec_byte_adv1(ec_byte_buffer *_b);
+void ec_byte_adv4(ec_byte_buffer *_b);
+int ec_byte_read1(ec_byte_buffer *_b);
+int ec_byte_read4(ec_byte_buffer *_b,ec_uint32 *_val);
+/*Shared functions.*/
+static FMOD_INLINE void ec_byte_reset(ec_byte_buffer *_b){
+   _b->ptr=_b->buf;
+}
+
+static FMOD_INLINE long ec_byte_bytes(ec_byte_buffer *_b){
+   return _b->ptr-_b->buf;
+}
+
+static FMOD_INLINE unsigned char *ec_byte_get_buffer(ec_byte_buffer *_b){
+   return _b->buf;
+}
+
+int ec_ilog(ec_uint32 _v);
+int ec_ilog64(ec_uint64 _v);
+
+#endif