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Diffstat (limited to 'pvr-source/include4/img_types.h')
| -rwxr-xr-x | pvr-source/include4/img_types.h | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/pvr-source/include4/img_types.h b/pvr-source/include4/img_types.h deleted file mode 100755 index 7f5137e..0000000 --- a/pvr-source/include4/img_types.h +++ /dev/null @@ -1,214 +0,0 @@ -/*************************************************************************/ /*! -@Title Global types for use by IMG APIs -@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved -@Description Defines type aliases for use by IMG APIs. -@License Dual MIT/GPLv2 - -The contents of this file are subject to the MIT license as set out below. - -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, sublicense, 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 shall be included in -all copies or substantial portions of the Software. - -Alternatively, the contents of this file may be used under the terms of -the GNU General Public License Version 2 ("GPL") in which case the provisions -of GPL are applicable instead of those above. - -If you wish to allow use of your version of this file only under the terms of -GPL, and not to allow others to use your version of this file under the terms -of the MIT license, indicate your decision by deleting the provisions above -and replace them with the notice and other provisions required by GPL as set -out in the file called "GPL-COPYING" included in this distribution. If you do -not delete the provisions above, a recipient may use your version of this file -under the terms of either the MIT license or GPL. - -This License is also included in this distribution in the file called -"MIT-COPYING". - -EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) 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 NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS 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. -*/ /**************************************************************************/ -#ifndef __IMG_TYPES_H__ -#define __IMG_TYPES_H__ - -/* define all address space bit depths: */ -/* CPU virtual address space defaults to 32bits */ -#if !defined(IMG_ADDRSPACE_CPUVADDR_BITS) -#define IMG_ADDRSPACE_CPUVADDR_BITS 32 -#endif - -/* Physical address space defaults to 32bits */ -#if !defined(IMG_ADDRSPACE_PHYSADDR_BITS) -#define IMG_ADDRSPACE_PHYSADDR_BITS 32 -#endif - -typedef unsigned int IMG_UINT, *IMG_PUINT; -typedef signed int IMG_INT, *IMG_PINT; - -typedef unsigned char IMG_UINT8, *IMG_PUINT8; -typedef unsigned char IMG_BYTE, *IMG_PBYTE; -typedef signed char IMG_INT8, *IMG_PINT8; -typedef char IMG_CHAR, *IMG_PCHAR; - -typedef unsigned short IMG_UINT16, *IMG_PUINT16; -typedef signed short IMG_INT16, *IMG_PINT16; -#if !defined(IMG_UINT32_IS_ULONG) -typedef unsigned int IMG_UINT32, *IMG_PUINT32; -typedef signed int IMG_INT32, *IMG_PINT32; -#else -typedef unsigned long IMG_UINT32, *IMG_PUINT32; -typedef signed long IMG_INT32, *IMG_PINT32; -#endif -#if !defined(IMG_UINT32_MAX) - #define IMG_UINT32_MAX 0xFFFFFFFFUL -#endif - -#if defined(USE_CODE) - -typedef unsigned __int64 IMG_UINT64, *IMG_PUINT64; -typedef __int64 IMG_INT64, *IMG_PINT64; - -#else - #if defined(LINUX) || defined(__METAG) || defined (__QNXNTO__) - typedef unsigned long long IMG_UINT64, *IMG_PUINT64; - typedef long long IMG_INT64, *IMG_PINT64; - #else - #error("define an OS") - #endif -#endif - -#if !(defined(LINUX) && defined (__KERNEL__)) -/* Linux kernel mode does not use floating point */ -typedef float IMG_FLOAT, *IMG_PFLOAT; -typedef double IMG_DOUBLE, *IMG_PDOUBLE; -#endif - -typedef enum tag_img_bool -{ - IMG_FALSE = 0, - IMG_TRUE = 1, - IMG_FORCE_ALIGN = 0x7FFFFFFF -} IMG_BOOL, *IMG_PBOOL; - -typedef void IMG_VOID, *IMG_PVOID; - -typedef IMG_INT32 IMG_RESULT; - -#if defined(_WIN64) - typedef unsigned __int64 IMG_UINTPTR_T; - typedef signed __int64 IMG_PTRDIFF_T; - typedef IMG_UINT64 IMG_SIZE_T; -#else - typedef unsigned int IMG_UINTPTR_T; - typedef IMG_UINT32 IMG_SIZE_T; -#endif - -typedef IMG_PVOID IMG_HANDLE; - -typedef void** IMG_HVOID, * IMG_PHVOID; - -#define IMG_NULL 0 - -/* services/stream ID */ -typedef IMG_UINT32 IMG_SID; - -typedef IMG_UINT32 IMG_EVENTSID; - -/* - * Address types. - * All types used to refer to a block of memory are wrapped in structures - * to enforce some degree of type safety, i.e. a IMG_DEV_VIRTADDR cannot - * be assigned to a variable of type IMG_DEV_PHYADDR because they are not the - * same thing. - * - * There is an assumption that the system contains at most one non-cpu mmu, - * and a memory block is only mapped by the MMU once. - * - * Different devices could have offset views of the physical address space. - * - */ - - -/* - * - * +------------+ +------------+ +------------+ +------------+ - * | CPU | | DEV | | DEV | | DEV | - * +------------+ +------------+ +------------+ +------------+ - * | | | | - * | PVOID |IMG_DEV_VIRTADDR |IMG_DEV_VIRTADDR | - * | \-------------------/ | - * | | | - * +------------+ +------------+ | - * | MMU | | MMU | | - * +------------+ +------------+ | - * | | | - * | | | - * | | | - * +--------+ +---------+ +--------+ - * | Offset | | (Offset)| | Offset | - * +--------+ +---------+ +--------+ - * | | IMG_DEV_PHYADDR | - * | | | - * | | IMG_DEV_PHYADDR | - * +---------------------------------------------------------------------+ - * | System Address bus | - * +---------------------------------------------------------------------+ - * - */ - -typedef IMG_PVOID IMG_CPU_VIRTADDR; - -/* device virtual address */ -typedef struct _IMG_DEV_VIRTADDR -{ - /* device virtual addresses are 32bit for now */ - IMG_UINT32 uiAddr; -#define IMG_CAST_TO_DEVVADDR_UINT(var) (IMG_UINT32)(var) - -} IMG_DEV_VIRTADDR; - -typedef IMG_UINT32 IMG_DEVMEM_SIZE_T; - -/* cpu physical address */ -typedef struct _IMG_CPU_PHYADDR -{ - /* variable sized type (32,64) */ - IMG_UINTPTR_T uiAddr; -} IMG_CPU_PHYADDR; - -/* device physical address */ -typedef struct _IMG_DEV_PHYADDR -{ -#if IMG_ADDRSPACE_PHYSADDR_BITS == 32 - /* variable sized type (32,64) */ - IMG_UINTPTR_T uiAddr; -#else - IMG_UINT32 uiAddr; - IMG_UINT32 uiHighAddr; -#endif -} IMG_DEV_PHYADDR; - -/* system physical address */ -typedef struct _IMG_SYS_PHYADDR -{ - /* variable sized type (32,64) */ - IMG_UINTPTR_T uiAddr; -} IMG_SYS_PHYADDR; - -#include "img_defs.h" - -#endif /* __IMG_TYPES_H__ */ -/****************************************************************************** - End of file (img_types.h) -******************************************************************************/ |