diff options
Diffstat (limited to 'src/gallium/auxiliary/os/os_memory_win32k.h')
-rw-r--r-- | src/gallium/auxiliary/os/os_memory_win32k.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/src/gallium/auxiliary/os/os_memory_win32k.h b/src/gallium/auxiliary/os/os_memory_win32k.h deleted file mode 100644 index d56d690..0000000 --- a/src/gallium/auxiliary/os/os_memory_win32k.h +++ /dev/null @@ -1,123 +0,0 @@ -/************************************************************************** - * - * Copyright 2008-2010 VMware, Inc. - * All Rights Reserved. - * - * 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 VMWARE 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. - * - **************************************************************************/ - - -/* - * OS memory management abstractions for Windows kernel. - */ - - -#ifndef _OS_MEMORY_H_ -#error "Must not be included directly. Include os_memory.h instead" -#endif - - -#include "pipe/p_compiler.h" - - -#ifdef __cplusplus -extern "C" { -#endif - - -#if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) - -void * __stdcall -EngAllocMem(unsigned long Flags, - unsigned long MemSize, - unsigned long Tag); - -void __stdcall -EngFreeMem(void *Mem); - -#define os_malloc(_size) EngAllocMem(0, _size, 'D3AG') -#define os_calloc(_count, _size) EngAllocMem(1, (_count)*(_size), 'D3AG') -#define _os_free(_ptr) EngFreeMem(_ptr) - -#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT) - -void * -ExAllocatePool(unsigned long PoolType, - size_t NumberOfBytes); - -void -ExFreePool(void *P); - -#define os_malloc(_size) ExAllocatePool(0, _size) -#define _os_free(_ptr) ExFreePool(_ptr) - -static INLINE void * -os_calloc(unsigned count, unsigned size) -{ - void *ptr = os_malloc(count * size); - if (ptr) { - memset(ptr, 0, count * size); - } - return ptr; -} - -#else - -#error "Unsupported subsystem" - -#endif - - -static INLINE void -os_free( void *ptr ) -{ - if (ptr) { - _os_free(ptr); - } -} - - -static INLINE void * -os_realloc(void *old_ptr, unsigned old_size, unsigned new_size) -{ - void *new_ptr = NULL; - - if (new_size != 0) { - unsigned copy_size = old_size < new_size ? old_size : new_size; - new_ptr = os_malloc( new_size ); - if (new_ptr && old_ptr && copy_size) { - memcpy(new_ptr, old_ptr, copy_size); - } - } - - os_free(old_ptr); - - return new_ptr; -} - - -#ifdef __cplusplus -} -#endif - - -#include "os_memory_aligned.h" |