--- a/videoeditorengine/h263decoder/src/epoclib.cpp Fri Jan 29 14:08:33 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,245 +0,0 @@
-/*
-* Copyright (c) 2010 Ixonos Plc.
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - Initial contribution
-*
-* Contributors:
-* Ixonos Plc
-*
-* Description:
-* Wrappers for Symbian OS -specific system functions.
-*
-*/
-
-
-#include <e32base.h>
-#include <s32file.h>
-#include "epoclib.h"
-
-#define NAMELEN 120
-#define EL_EXPORT
-
-
-EL_EXPORT void free(TAny *ptr)
-
- {
-#ifdef MALLOC_DEBUG
- if ( !ptr )
- return;
-
- unsigned *p32 = (unsigned*) (((unsigned) ptr) - (NAMELEN+8));
-
- if ( p32[0] != 0xdaded1d0 )
- User::Panic(_L("BadFree"), 1);
-
- ptr = (TAny*) p32;
-#endif
-
- // Dangling pointer check
- unsigned count = (unsigned) User::AllocLen(ptr);
- TUint8 *p;
-
- p = (TUint8*) ptr;
- while ( count >> 2 )
- {
- *((TUint32*)p) = 0xfeedf1d0;
- p += 4;
- count -= 4;
- }
- while ( count )
- {
- *(p++) = 0x17;
- count--;
- }
-
- User::Free(ptr);
- }
-
-#ifdef MALLOC_DEBUG
-EL_EXPORT TAny *debugMalloc(u_int32 size, char *file, int line)
-#else
-EL_EXPORT TAny *malloc(u_int32 size)
-#endif
- {
- // Uninit checks
- TAny *ptr;
- unsigned count = size;
- TUint8 *p;
-
-#ifdef MALLOC_DEBUG
- ptr = User::Alloc(size + NAMELEN+8);
- if ( !ptr )
- return 0;
- p = ((TUint8*) ptr) + NAMELEN+8;
-#else
- ptr = User::Alloc(size);
- if ( !ptr )
- return 0;
- p = (TUint8*) ptr;
-#endif
-
- while ( count >> 2 )
- {
- *((TUint32*)p) = 0xdeadbeef;
- p += 4;
- count -= 4;
- }
- while ( count )
- {
- *(p++) = 0x42;
- count--;
- }
-
-#ifdef MALLOC_DEBUG
- unsigned *p32 = (unsigned*) ptr;
- p32[0] = 0xdaded1d0;
- p32[1] = (unsigned) line;
- char *c = (char*) &p32[2];
- int n = NAMELEN;
- while ( (*file != 0) && n )
- {
- *(c++) = *(file++);
- n--;
- }
- return (TAny*) (((unsigned) p32) + NAMELEN + 8);
-#else
- return ptr;
-#endif
- }
-
-EL_EXPORT TAny *realloc(void *memblock, u_int32 size)
- {
- // realloc not used at least currently, skip the debug-branch
- return User::ReAlloc(memblock, size);
- }
-
-
-#ifdef MALLOC_DEBUG
-EL_EXPORT TAny *debugCalloc(u_int32 num, u_int32 size, char *file, int line)
-{
- TAny *ptr;
- TUint8 *p;
-
- ptr = User::Alloc(num*size + NAMELEN+8);
- if ( !ptr )
- return 0;
- p = ((TUint8*) ptr) + NAMELEN+8;
-
- Mem::Fill(p, size*num, 0);
-
- unsigned *p32 = (unsigned*) ptr;
- p32[0] = 0xdaded1d0;
- p32[1] = (unsigned) line;
- char *c = (char*) &p32[2];
- int n = NAMELEN;
- while ( (*file != 0) && n )
- {
- *(c++) = *(file++);
- n--;
- }
- return (TAny*) p;
-}
-#else
-EL_EXPORT TAny *calloc(u_int32 num, u_int32 size)
-
- {
- TAny *dest = User::Alloc(size*num);
- Mem::Fill(dest, size*num, 0);
- return dest;
- }
-#endif
-
-EL_EXPORT TAny *memset(TAny *dest, TInt c, TInt size)
- {
- Mem::Fill(dest, size, c);
- return dest; //returning the value of dest as in windows
- }
-EL_EXPORT TAny *memcpy(TAny *dest, const TAny *src, TInt size)
- {
- Mem::Copy(dest, src, size);
- return dest;
- }
-
-EL_EXPORT TAny *memmove(TAny *dest, const TAny *src, u_int32 count)
- {
- Mem::Copy(dest,src,count);
- return dest;
- }
-
-long atol(
- const char *nptr
- )
-{
- int c; // current char
- long total; // current total
- int sign; // if '-', then negative, otherwise positive
-
- TLex8 string((unsigned char *)nptr);
- // skip whitespace
- string.SkipSpace();
-
- //prendre un caratere dans string lui faire le sign
- c = (int)string.Peek();
- string.Inc();
-
- sign = c; // save sign indication
- if (c == '-' || c == '+')
- // skip sign
- {c = (int)string.Peek();
- string.Inc();
- }
- else //If c is not a sign, it is necessary to go increment back into the descriptors to get the right
- //number
- {
- string.UnGet();
- }
-
- total = 0;
-
- while (string.Peek().IsDigit())
- {
- total = 10 * total + (c - '0');
- string.Inc();
- c = (int)string.Peek();
-
- }
-
- if (sign == '-')
- return -total;
- else
- return total; /* return result, negated if necessary */
-}
-
-
-/*
-*int atoi(char *nptr) - Convert string to long
-*
-*Purpose:
-* Converts ASCII string pointed to by nptr to binary.
-* Overflow is not detected. Because of this, we can just use
-* atol().
-*
-*Entry:
-* nptr = ptr to string to convert
-*
-*Exit:
-* return int value of the string
-*
-*Exceptions:
-* None - overflow is not detected.
-*
-*******************************************************************************/
-
-EL_EXPORT int atoi(
- const char *nptr
- )
-{
- return (int)atol(nptr);
-}
-// End of File