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Diffstat (limited to 'nx-X11/extras/freetype2/include/freetype/internal/ftmemory.h')
-rw-r--r-- | nx-X11/extras/freetype2/include/freetype/internal/ftmemory.h | 367 |
1 files changed, 0 insertions, 367 deletions
diff --git a/nx-X11/extras/freetype2/include/freetype/internal/ftmemory.h b/nx-X11/extras/freetype2/include/freetype/internal/ftmemory.h deleted file mode 100644 index ea9870f47..000000000 --- a/nx-X11/extras/freetype2/include/freetype/internal/ftmemory.h +++ /dev/null @@ -1,367 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftmemory.h */ -/* */ -/* The FreeType memory management macros (specification). */ -/* */ -/* Copyright 1996-2001, 2002, 2004 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTMEMORY_H__ -#define __FTMEMORY_H__ - - -#include <ft2build.h> -#include FT_CONFIG_CONFIG_H -#include FT_TYPES_H - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Macro> */ - /* FT_SET_ERROR */ - /* */ - /* <Description> */ - /* This macro is used to set an implicit `error' variable to a given */ - /* expression's value (usually a function call), and convert it to a */ - /* boolean which is set whenever the value is != 0. */ - /* */ -#undef FT_SET_ERROR -#define FT_SET_ERROR( expression ) \ - ( ( error = (expression) ) != 0 ) - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** ****/ - /**** M E M O R Y ****/ - /**** ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - -#ifdef FT_DEBUG_MEMORY - - FT_BASE( FT_Error ) - FT_Alloc_Debug( FT_Memory memory, - FT_Long size, - void* *P, - const char* file_name, - FT_Long line_no ); - - FT_BASE( FT_Error ) - FT_QAlloc_Debug( FT_Memory memory, - FT_Long size, - void* *P, - const char* file_name, - FT_Long line_no ); - - FT_BASE( FT_Error ) - FT_Realloc_Debug( FT_Memory memory, - FT_Long current, - FT_Long size, - void* *P, - const char* file_name, - FT_Long line_no ); - - FT_BASE( FT_Error ) - FT_QRealloc_Debug( FT_Memory memory, - FT_Long current, - FT_Long size, - void* *P, - const char* file_name, - FT_Long line_no ); - - FT_BASE( void ) - FT_Free_Debug( FT_Memory memory, - FT_Pointer block, - const char* file_name, - FT_Long line_no ); - -#endif - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Alloc */ - /* */ - /* <Description> */ - /* Allocates a new block of memory. The returned area is always */ - /* zero-filled; this is a strong convention in many FreeType parts. */ - /* */ - /* <Input> */ - /* memory :: A handle to a given `memory object' which handles */ - /* allocation. */ - /* */ - /* size :: The size in bytes of the block to allocate. */ - /* */ - /* <Output> */ - /* P :: A pointer to the fresh new block. It should be set to */ - /* NULL if `size' is 0, or in case of error. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_BASE( FT_Error ) - FT_Alloc( FT_Memory memory, - FT_Long size, - void* *P ); - - - FT_BASE( FT_Error ) - FT_QAlloc( FT_Memory memory, - FT_Long size, - void* *p ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Realloc */ - /* */ - /* <Description> */ - /* Reallocates a block of memory pointed to by `*P' to `Size' bytes */ - /* from the heap, possibly changing `*P'. */ - /* */ - /* <Input> */ - /* memory :: A handle to a given `memory object' which handles */ - /* reallocation. */ - /* */ - /* current :: The current block size in bytes. */ - /* */ - /* size :: The new block size in bytes. */ - /* */ - /* <InOut> */ - /* P :: A pointer to the fresh new block. It should be set to */ - /* NULL if `size' is 0, or in case of error. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* All callers of FT_Realloc() _must_ provide the current block size */ - /* as well as the new one. */ - /* */ - FT_BASE( FT_Error ) - FT_Realloc( FT_Memory memory, - FT_Long current, - FT_Long size, - void* *P ); - - - FT_BASE( FT_Error ) - FT_QRealloc( FT_Memory memory, - FT_Long current, - FT_Long size, - void* *p ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Free */ - /* */ - /* <Description> */ - /* Releases a given block of memory allocated through FT_Alloc(). */ - /* */ - /* <Input> */ - /* memory :: A handle to a given `memory object' which handles */ - /* memory deallocation */ - /* */ - /* P :: This is the _address_ of a _pointer_ which points to the */ - /* allocated block. It is always set to NULL on exit. */ - /* */ - /* <Note> */ - /* If P or *P is NULL, this function should return successfully. */ - /* This is a strong convention within all of FreeType and its */ - /* drivers. */ - /* */ - FT_BASE( void ) - FT_Free( FT_Memory memory, - void* *P ); - - -#define FT_MEM_SET( dest, byte, count ) ft_memset( dest, byte, count ) - -#define FT_MEM_COPY( dest, source, count ) ft_memcpy( dest, source, count ) - -#define FT_MEM_MOVE( dest, source, count ) ft_memmove( dest, source, count ) - - -#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count ) - -#define FT_ZERO( p ) FT_MEM_ZERO( p, sizeof ( *(p) ) ) - -#define FT_ARRAY_COPY( dest, source, count ) \ - FT_MEM_COPY( dest, source, (count) * sizeof( *(dest) ) ) - -#define FT_ARRAY_MOVE( dest, source, count ) \ - FT_MEM_MOVE( dest, source, (count) * sizeof( *(dest) ) ) - - - /*************************************************************************/ - /* */ - /* We first define FT_MEM_ALLOC, FT_MEM_REALLOC, and FT_MEM_FREE. All */ - /* macros use an _implicit_ `memory' parameter to access the current */ - /* memory allocator. */ - /* */ - -#ifdef FT_DEBUG_MEMORY - -#define FT_MEM_ALLOC( _pointer_, _size_ ) \ - FT_Alloc_Debug( memory, _size_, \ - (void**)&(_pointer_), __FILE__, __LINE__ ) - -#define FT_MEM_REALLOC( _pointer_, _current_, _size_ ) \ - FT_Realloc_Debug( memory, _current_, _size_, \ - (void**)&(_pointer_), __FILE__, __LINE__ ) - -#define FT_MEM_QALLOC( _pointer_, _size_ ) \ - FT_QAlloc_Debug( memory, _size_, \ - (void**)&(_pointer_), __FILE__, __LINE__ ) - -#define FT_MEM_QREALLOC( _pointer_, _current_, _size_ ) \ - FT_QRealloc_Debug( memory, _current_, _size_, \ - (void**)&(_pointer_), __FILE__, __LINE__ ) - -#define FT_MEM_FREE( _pointer_ ) \ - FT_Free_Debug( memory, (void**)&(_pointer_), __FILE__, __LINE__ ) - - -#else /* !FT_DEBUG_MEMORY */ - - -#define FT_MEM_ALLOC( _pointer_, _size_ ) \ - FT_Alloc( memory, _size_, (void**)&(_pointer_) ) - -#define FT_MEM_FREE( _pointer_ ) \ - FT_Free( memory, (void**)&(_pointer_) ) - -#define FT_MEM_REALLOC( _pointer_, _current_, _size_ ) \ - FT_Realloc( memory, _current_, _size_, (void**)&(_pointer_) ) - -#define FT_MEM_QALLOC( _pointer_, _size_ ) \ - FT_QAlloc( memory, _size_, (void**)&(_pointer_) ) - -#define FT_MEM_QREALLOC( _pointer_, _current_, _size_ ) \ - FT_QRealloc( memory, _current_, _size_, (void**)&(_pointer_) ) - -#endif /* !FT_DEBUG_MEMORY */ - - - /*************************************************************************/ - /* */ - /* The following functions macros expect that their pointer argument is */ - /* _typed_ in order to automatically compute array element sizes. */ - /* */ - -#define FT_MEM_NEW( _pointer_ ) \ - FT_MEM_ALLOC( _pointer_, sizeof ( *(_pointer_) ) ) - -#define FT_MEM_NEW_ARRAY( _pointer_, _count_ ) \ - FT_MEM_ALLOC( _pointer_, (_count_) * sizeof ( *(_pointer_) ) ) - -#define FT_MEM_RENEW_ARRAY( _pointer_, _old_, _new_ ) \ - FT_MEM_REALLOC( _pointer_, (_old_) * sizeof ( *(_pointer_) ), \ - (_new_) * sizeof ( *(_pointer_) ) ) - -#define FT_MEM_QNEW( _pointer_ ) \ - FT_MEM_QALLOC( _pointer_, sizeof ( *(_pointer_) ) ) - -#define FT_MEM_QNEW_ARRAY( _pointer_, _count_ ) \ - FT_MEM_QALLOC( _pointer_, (_count_) * sizeof ( *(_pointer_) ) ) - -#define FT_MEM_QRENEW_ARRAY( _pointer_, _old_, _new_ ) \ - FT_MEM_QREALLOC( _pointer_, (_old_) * sizeof ( *(_pointer_) ), \ - (_new_) * sizeof ( *(_pointer_) ) ) - - - /*************************************************************************/ - /* */ - /* the following macros are obsolete but kept for compatibility reasons */ - /* */ - -#define FT_MEM_ALLOC_ARRAY( _pointer_, _count_, _type_ ) \ - FT_MEM_ALLOC( _pointer_, (_count_) * sizeof ( _type_ ) ) - -#define FT_MEM_REALLOC_ARRAY( _pointer_, _old_, _new_, _type_ ) \ - FT_MEM_REALLOC( _pointer_, (_old_) * sizeof ( _type ), \ - (_new_) * sizeof ( _type_ ) ) - - - /*************************************************************************/ - /* */ - /* The following macros are variants of their FT_MEM_XXXX equivalents; */ - /* they are used to set an _implicit_ `error' variable and return TRUE */ - /* if an error occured (i.e. if 'error != 0'). */ - /* */ - -#define FT_ALLOC( _pointer_, _size_ ) \ - FT_SET_ERROR( FT_MEM_ALLOC( _pointer_, _size_ ) ) - -#define FT_REALLOC( _pointer_, _current_, _size_ ) \ - FT_SET_ERROR( FT_MEM_REALLOC( _pointer_, _current_, _size_ ) ) - -#define FT_FREE( _pointer_ ) \ - FT_MEM_FREE( _pointer_ ) - -#define FT_QALLOC( _pointer_, _size_ ) \ - FT_SET_ERROR( FT_MEM_QALLOC( _pointer_, _size_ ) ) - -#define FT_QREALLOC( _pointer_, _current_, _size_ ) \ - FT_SET_ERROR( FT_MEM_QREALLOC( _pointer_, _current_, _size_ ) ) - - -#define FT_NEW( _pointer_ ) \ - FT_SET_ERROR( FT_MEM_NEW( _pointer_ ) ) - -#define FT_NEW_ARRAY( _pointer_, _count_ ) \ - FT_SET_ERROR( FT_MEM_NEW_ARRAY( _pointer_, _count_ ) ) - -#define FT_RENEW_ARRAY( _pointer_, _old_, _new_ ) \ - FT_SET_ERROR( FT_MEM_RENEW_ARRAY( _pointer_, _old_, _new_ ) ) - -#define FT_QNEW( _pointer_ ) \ - FT_SET_ERROR( FT_MEM_QNEW( _pointer_ ) ) - -#define FT_QNEW_ARRAY( _pointer_, _count_ ) \ - FT_SET_ERROR( FT_MEM_QNEW_ARRAY( _pointer_, _count_ ) ) - -#define FT_QRENEW_ARRAY( _pointer_, _old_, _new_ ) \ - FT_SET_ERROR( FT_MEM_QRENEW_ARRAY( _pointer_, _old_, _new_ ) ) - - -#define FT_ALLOC_ARRAY( _pointer_, _count_, _type_ ) \ - FT_SET_ERROR( FT_MEM_ALLOC( _pointer_, \ - (_count_) * sizeof ( _type_ ) ) ) - -#define FT_REALLOC_ARRAY( _pointer_, _old_, _new_, _type_ ) \ - FT_SET_ERROR( FT_MEM_REALLOC( _pointer_, \ - (_old_) * sizeof ( _type_ ), \ - (_new_) * sizeof ( _type_ ) ) ) - - /* */ - - -FT_END_HEADER - -#endif /* __FTMEMORY_H__ */ - - -/* END */ |