| /* |
| * Copyright (c) 2011 Intel Corporation. All Rights Reserved. |
| * Copyright (c) Imagination Technologies Limited, UK |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sub license, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the |
| * next paragraph) shall be included in all copies or substantial portions |
| * of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
| * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR |
| * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| |
| /*!**************************************************************************** |
| @File img_defs.h |
| |
| @Title Common header containing type definitions for portability |
| |
| @Author Imagination Technologies |
| |
| @date August 2001 |
| |
| @Platform cross platform / environment |
| |
| @Description Contains variable and structure definitions. Any platform |
| specific types should be defined in this file. |
| |
| @DoxygenVer |
| |
| ******************************************************************************/ |
| |
| /****************************************************************************** |
| Modifications :- |
| |
| $Log: img_defs.h $ |
| *****************************************************************************/ |
| #if !defined (__IMG_DEFS_H__) |
| #define __IMG_DEFS_H__ |
| |
| #include "img_types.h" |
| |
| /*! |
| ***************************************************************************** |
| * These types should be changed on a per-platform basis to retain |
| * the indicated number of bits per type. e.g.: A DP_INT_16 should be |
| * always reflect a signed 16 bit value. |
| *****************************************************************************/ |
| |
| typedef enum img_tag_TriStateSwitch { |
| IMG_ON = 0x00, |
| IMG_OFF, |
| IMG_IGNORE |
| |
| } img_TriStateSwitch, * img_pTriStateSwitch; |
| |
| #define IMG_SUCCESS 0 |
| #define IMG_FAILED -1 |
| |
| #define IMG_NULL 0 |
| #define IMG_NO_REG 1 |
| |
| #if defined (NO_INLINE_FUNCS) |
| #define INLINE |
| #define FORCE_INLINE |
| #else |
| #if defined(_UITRON_) |
| #define INLINE |
| #define FORCE_INLINE static |
| #define INLINE_IS_PRAGMA |
| #else |
| #if defined (__cplusplus) |
| #define INLINE inline |
| #define FORCE_INLINE inline |
| #else |
| #define INLINE __inline |
| #if defined(UNDER_CE) || defined(UNDER_XP) || defined(UNDER_VISTA) |
| #define FORCE_INLINE __forceinline |
| #else |
| #define FORCE_INLINE static __inline |
| #endif |
| #endif |
| #endif |
| #endif |
| |
| /* Use this in any file, or use attributes under GCC - see below */ |
| #ifndef PVR_UNREFERENCED_PARAMETER |
| #define PVR_UNREFERENCED_PARAMETER(param) (param) = (param) |
| #endif |
| |
| /* The best way to supress unused parameter warnings using GCC is to use a |
| * variable attribute. Place the unref__ between the type and name of an |
| * unused parameter in a function parameter list, eg `int unref__ var'. This |
| * should only be used in GCC build environments, for example, in files that |
| * compile only on Linux. Other files should use UNREFERENCED_PARAMETER */ |
| #ifdef __GNUC__ |
| #define unref__ __attribute__ ((unused)) |
| #else |
| #define unref__ |
| #endif |
| |
| #if defined(UNDER_CE) |
| |
| /* This may need to be _stdcall */ |
| #define IMG_CALLCONV |
| #define IMG_INTERNAL |
| #define IMG_RESTRICT |
| |
| #define IMG_EXPORT |
| #define IMG_IMPORT IMG_EXPORT |
| |
| #ifdef DEBUG |
| #define IMG_ABORT() TerminateProcess(GetCurrentProcess(), 0) |
| #else |
| #define IMG_ABORT() for(;;); |
| #endif |
| #else |
| #if defined(_WIN32) |
| |
| #define IMG_CALLCONV __stdcall |
| #define IMG_INTERNAL |
| #define IMG_EXPORT __declspec(dllexport) |
| #define IMG_RESTRICT __restrict |
| |
| |
| /* IMG_IMPORT is defined as IMG_EXPORT so that headers and implementations match. |
| * Some compilers require the header to be declared IMPORT, while the implementation is declared EXPORT |
| */ |
| #define IMG_IMPORT IMG_EXPORT |
| #if defined( UNDER_VISTA ) && !defined(USE_CODE) |
| #ifndef _INC_STDLIB |
| void __cdecl abort(void); |
| #endif |
| __forceinline void __declspec(noreturn) img_abort(void) |
| { |
| for (;;) abort(); |
| } |
| #define IMG_ABORT() img_abort() |
| #endif |
| #else |
| #if defined (__SYMBIAN32__) |
| |
| #if defined (__GNUC__) |
| #define IMG_IMPORT |
| #define IMG_EXPORT __declspec(dllexport) |
| #define IMG_RESTRICT __restrict__ |
| #define NONSHARABLE_CLASS(x) class x |
| #else |
| #if defined (__CC_ARM) |
| #define IMG_IMPORT __declspec(dllimport) |
| #define IMG_EXPORT __declspec(dllexport) |
| #pragma warning("Please make sure that you've enabled the --restrict mode t") |
| /* The ARMCC compiler currently requires that you've enabled the --restrict mode |
| to permit the use of this keyword */ |
| # define IMG_RESTRICT /*restrict*/ |
| #endif |
| #endif |
| |
| #define IMG_CALLCONV |
| #define IMG_INTERNAL |
| #define IMG_EXTERNAL |
| |
| #else |
| #if defined(__linux__) |
| |
| #define IMG_CALLCONV |
| #define IMG_INTERNAL __attribute__ ((visibility ("hidden"))) |
| #define IMG_EXPORT |
| #define IMG_IMPORT |
| #define IMG_RESTRICT __restrict__ |
| |
| #else |
| #if defined(_UITRON_) |
| #define IMG_CALLCONV |
| #define IMG_INTERNAL |
| #define IMG_EXPORT |
| #define IMG_RESTRICT |
| |
| #define __cdecl |
| |
| /* IMG_IMPORT is defined as IMG_EXPORT so that headers and implementations match. |
| * Some compilers require the header to be declared IMPORT, while the implementation is declared EXPORT |
| */ |
| #define IMG_IMPORT IMG_EXPORT |
| #ifndef USE_CODE |
| void SysAbort(char const *pMessage); |
| #define IMG_ABORT() SysAbort("ImgAbort") |
| #endif |
| #else |
| #error("define an OS") |
| #endif |
| #endif |
| #endif |
| #endif |
| #endif |
| |
| // Use default definition if not overridden |
| #ifndef IMG_ABORT |
| #define IMG_ABORT() abort() |
| #endif |
| |
| |
| #endif /* #if !defined (__IMG_DEFS_H__) */ |
| /***************************************************************************** |
| End of file (IMG_DEFS.H) |
| *****************************************************************************/ |
| |