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-rw-r--r--src/opus-1.1/celt/stack_alloc.h178
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diff --git a/src/opus-1.1/celt/stack_alloc.h b/src/opus-1.1/celt/stack_alloc.h
deleted file mode 100644
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--- a/src/opus-1.1/celt/stack_alloc.h
+++ /dev/null
@@ -1,178 +0,0 @@
-/* Copyright (C) 2002-2003 Jean-Marc Valin
- Copyright (C) 2007-2009 Xiph.Org Foundation */
-/**
- @file stack_alloc.h
- @brief Temporary memory allocation on stack
-*/
-/*
- 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 COPYRIGHT OWNER
- 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.
-*/
-
-#ifndef STACK_ALLOC_H
-#define STACK_ALLOC_H
-
-#include "opus_types.h"
-#include "opus_defines.h"
-
-#if (!defined (VAR_ARRAYS) && !defined (USE_ALLOCA) && !defined (NONTHREADSAFE_PSEUDOSTACK))
-#error "Opus requires one of VAR_ARRAYS, USE_ALLOCA, or NONTHREADSAFE_PSEUDOSTACK be defined to select the temporary allocation mode."
-#endif
-
-#ifdef USE_ALLOCA
-# ifdef WIN32
-# include <malloc.h>
-# else
-# ifdef HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# include <stdlib.h>
-# endif
-# endif
-#endif
-
-/**
- * @def ALIGN(stack, size)
- *
- * Aligns the stack to a 'size' boundary
- *
- * @param stack Stack
- * @param size New size boundary
- */
-
-/**
- * @def PUSH(stack, size, type)
- *
- * Allocates 'size' elements of type 'type' on the stack
- *
- * @param stack Stack
- * @param size Number of elements
- * @param type Type of element
- */
-
-/**
- * @def VARDECL(var)
- *
- * Declare variable on stack
- *
- * @param var Variable to declare
- */
-
-/**
- * @def ALLOC(var, size, type)
- *
- * Allocate 'size' elements of 'type' on stack
- *
- * @param var Name of variable to allocate
- * @param size Number of elements
- * @param type Type of element
- */
-
-#if defined(VAR_ARRAYS)
-
-#define VARDECL(type, var)
-#define ALLOC(var, size, type) type var[size]
-#define SAVE_STACK
-#define RESTORE_STACK
-#define ALLOC_STACK
-/* C99 does not allow VLAs of size zero */
-#define ALLOC_NONE 1
-
-#elif defined(USE_ALLOCA)
-
-#define VARDECL(type, var) type *var
-
-# ifdef WIN32
-# define ALLOC(var, size, type) var = ((type*)_alloca(sizeof(type)*(size)))
-# else
-# define ALLOC(var, size, type) var = ((type*)alloca(sizeof(type)*(size)))
-# endif
-
-#define SAVE_STACK
-#define RESTORE_STACK
-#define ALLOC_STACK
-#define ALLOC_NONE 0
-
-#else
-
-#ifdef CELT_C
-char *global_stack=0;
-#else
-extern char *global_stack;
-#endif /* CELT_C */
-
-#ifdef ENABLE_VALGRIND
-
-#include <valgrind/memcheck.h>
-
-#ifdef CELT_C
-char *global_stack_top=0;
-#else
-extern char *global_stack_top;
-#endif /* CELT_C */
-
-#define ALIGN(stack, size) ((stack) += ((size) - (long)(stack)) & ((size) - 1))
-#define PUSH(stack, size, type) (VALGRIND_MAKE_MEM_NOACCESS(stack, global_stack_top-stack),ALIGN((stack),sizeof(type)/sizeof(char)),VALGRIND_MAKE_MEM_UNDEFINED(stack, ((size)*sizeof(type)/sizeof(char))),(stack)+=(2*(size)*sizeof(type)/sizeof(char)),(type*)((stack)-(2*(size)*sizeof(type)/sizeof(char))))
-#define RESTORE_STACK ((global_stack = _saved_stack),VALGRIND_MAKE_MEM_NOACCESS(global_stack, global_stack_top-global_stack))
-#define ALLOC_STACK char *_saved_stack; ((global_stack = (global_stack==0) ? ((global_stack_top=opus_alloc_scratch(GLOBAL_STACK_SIZE*2)+(GLOBAL_STACK_SIZE*2))-(GLOBAL_STACK_SIZE*2)) : global_stack),VALGRIND_MAKE_MEM_NOACCESS(global_stack, global_stack_top-global_stack)); _saved_stack = global_stack;
-
-#else
-
-#define ALIGN(stack, size) ((stack) += ((size) - (long)(stack)) & ((size) - 1))
-#define PUSH(stack, size, type) (ALIGN((stack),sizeof(type)/sizeof(char)),(stack)+=(size)*(sizeof(type)/sizeof(char)),(type*)((stack)-(size)*(sizeof(type)/sizeof(char))))
-#define RESTORE_STACK (global_stack = _saved_stack)
-#define ALLOC_STACK char *_saved_stack; (global_stack = (global_stack==0) ? opus_alloc_scratch(GLOBAL_STACK_SIZE) : global_stack); _saved_stack = global_stack;
-
-#endif /* ENABLE_VALGRIND */
-
-#include "os_support.h"
-#define VARDECL(type, var) type *var
-#define ALLOC(var, size, type) var = PUSH(global_stack, size, type)
-#define SAVE_STACK char *_saved_stack = global_stack;
-#define ALLOC_NONE 0
-
-#endif /* VAR_ARRAYS */
-
-
-#ifdef ENABLE_VALGRIND
-
-#include <valgrind/memcheck.h>
-#define OPUS_CHECK_ARRAY(ptr, len) VALGRIND_CHECK_MEM_IS_DEFINED(ptr, len*sizeof(*ptr))
-#define OPUS_CHECK_VALUE(value) VALGRIND_CHECK_VALUE_IS_DEFINED(value)
-#define OPUS_CHECK_ARRAY_COND(ptr, len) VALGRIND_CHECK_MEM_IS_DEFINED(ptr, len*sizeof(*ptr))
-#define OPUS_CHECK_VALUE_COND(value) VALGRIND_CHECK_VALUE_IS_DEFINED(value)
-#define OPUS_PRINT_INT(value) do {fprintf(stderr, #value " = %d at %s:%d\n", value, __FILE__, __LINE__);}while(0)
-#define OPUS_FPRINTF fprintf
-
-#else
-
-static OPUS_INLINE int _opus_false(void) {return 0;}
-#define OPUS_CHECK_ARRAY(ptr, len) _opus_false()
-#define OPUS_CHECK_VALUE(value) _opus_false()
-#define OPUS_PRINT_INT(value) do{}while(0)
-#define OPUS_FPRINTF (void)
-
-#endif
-
-
-#endif /* STACK_ALLOC_H */