mirror of
git://source.winehq.org/git/wine.git
synced 2024-07-19 01:23:20 +00:00
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/*
|
|
* Copyright (c) 2000 Lionel Ulmer
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
#ifndef __WINE_OPENGL32_UNIX_PRIVATE_H
|
|
#define __WINE_OPENGL32_UNIX_PRIVATE_H
|
|
|
|
#include <stdarg.h>
|
|
#include <stddef.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "ntstatus.h"
|
|
#define WIN32_NO_STATUS
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "winternl.h"
|
|
#include "wingdi.h"
|
|
|
|
#include "wine/wgl.h"
|
|
#include "wine/wgl_driver.h"
|
|
|
|
struct registry_entry
|
|
{
|
|
const char *name; /* name of the extension */
|
|
const char *extension; /* name of the GL/WGL extension */
|
|
};
|
|
|
|
extern const struct registry_entry extension_registry[] DECLSPEC_HIDDEN;
|
|
extern const int extension_registry_size DECLSPEC_HIDDEN;
|
|
|
|
extern struct opengl_funcs null_opengl_funcs DECLSPEC_HIDDEN;
|
|
|
|
static inline struct opengl_funcs *get_dc_funcs( HDC hdc )
|
|
{
|
|
struct opengl_funcs *funcs = __wine_get_wgl_driver( hdc, WINE_WGL_DRIVER_VERSION );
|
|
if (!funcs) RtlSetLastWin32Error( ERROR_INVALID_HANDLE );
|
|
else if (funcs == (void *)-1) funcs = &null_opengl_funcs;
|
|
return funcs;
|
|
}
|
|
|
|
static inline void *copy_wow64_ptr32s( UINT_PTR address, ULONG count )
|
|
{
|
|
ULONG *ptrs = (ULONG *)address;
|
|
void **tmp;
|
|
|
|
if (!ptrs || !(tmp = calloc( count, sizeof(*tmp) ))) return NULL;
|
|
while (count--) tmp[count] = ULongToPtr(ptrs[count]);
|
|
return tmp;
|
|
}
|
|
|
|
static inline TEB *get_teb64( ULONG teb32 )
|
|
{
|
|
TEB32 *teb32_ptr = ULongToPtr( teb32 );
|
|
return (TEB *)((char *)teb32_ptr + teb32_ptr->WowTebOffset);
|
|
}
|
|
|
|
#endif /* __WINE_OPENGL32_UNIX_PRIVATE_H */
|