diff options
Diffstat (limited to 'UnixPkg/Sec/UgaX11.c')
| -rw-r--r-- | UnixPkg/Sec/UgaX11.c | 61 |
1 files changed, 58 insertions, 3 deletions
diff --git a/UnixPkg/Sec/UgaX11.c b/UnixPkg/Sec/UgaX11.c index 1c68b328d3..386e0bc145 100644 --- a/UnixPkg/Sec/UgaX11.c +++ b/UnixPkg/Sec/UgaX11.c @@ -1,6 +1,19 @@ +/*++ + +Copyright (c) 2004 - 2009, Intel Corporation +Portions copyright (c) 2008-2009 Apple Inc. All rights reserved. +All rights reserved. This program and the accompanying materials +are licensed and made available under the terms and conditions of the BSD License +which accompanies this distribution. The full text of the license may be found at +http://opensource.org/licenses/bsd-license.php + +THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +--*/ + #include <sys/ipc.h> #include <sys/shm.h> -#include <sys/dir.h> #include <stdio.h> #include <stdlib.h> @@ -123,8 +136,15 @@ TryCreateShmImage(UGA_IO_PRIVATE *drv) XDestroyImage(drv->image); return 0; } + +#ifndef __APPLE__ + // + // This closes shared memory in real time on OS X. Only closes after folks quit using + // it on Linux. + // /* Can this fail ? */ shmctl (drv->xshm_info.shmid, IPC_RMID, NULL); +#endif drv->xshm_info.shmaddr = (char*)drv->image_data; drv->image->data = (char*)drv->image_data; @@ -157,6 +177,12 @@ UgaClose (EFI_UNIX_UGA_IO_PROTOCOL *UgaIo) } XDestroyWindow(drv->display, drv->win); XCloseDisplay(drv->display); + +#ifdef __APPLE__ + // Free up the shared memory + shmctl (drv->xshm_info.shmid, IPC_RMID, NULL); +#endif + free(drv); return EFI_SUCCESS; } @@ -534,16 +560,45 @@ UgaCreate (EFI_UNIX_UGA_IO_PROTOCOL **Uga, CONST CHAR16 *Title) char *display_name = NULL; int title_len; - drv = (UGA_IO_PRIVATE *) - calloc (1, sizeof (UGA_IO_PRIVATE)); + drv = (UGA_IO_PRIVATE *)calloc (1, sizeof (UGA_IO_PRIVATE)); if (drv == NULL) return EFI_OUT_OF_RESOURCES; +#ifdef __APPLE__ +// +// +// +EFI_STATUS EFIAPI GasketUgaClose (EFI_UNIX_UGA_IO_PROTOCOL *UgaIo); +EFI_STATUS EFIAPI GasketUgaSize (EFI_UNIX_UGA_IO_PROTOCOL *UgaIo, UINT32 Width, UINT32 Height); +EFI_STATUS EFIAPI GasketUgaCheckKey (EFI_UNIX_UGA_IO_PROTOCOL *UgaIo); +EFI_STATUS EFIAPI GasketUgaGetKey (EFI_UNIX_UGA_IO_PROTOCOL *UgaIo, EFI_INPUT_KEY *key); +EFI_STATUS EFIAPI GasketUgaBlt ( + EFI_UNIX_UGA_IO_PROTOCOL *UgaIo, + IN EFI_UGA_PIXEL *BltBuffer OPTIONAL, + IN EFI_UGA_BLT_OPERATION BltOperation, + IN UINTN SourceX, + IN UINTN SourceY, + IN UINTN DestinationX, + IN UINTN DestinationY, + IN UINTN Width, + IN UINTN Height, + IN UINTN Delta OPTIONAL + ); + + drv->UgaIo.UgaClose = GasketUgaClose; + drv->UgaIo.UgaSize = GasketUgaSize; + drv->UgaIo.UgaCheckKey = GasketUgaCheckKey; + drv->UgaIo.UgaGetKey = GasketUgaGetKey; + drv->UgaIo.UgaBlt = GasketUgaBlt; +#else drv->UgaIo.UgaClose = UgaClose; drv->UgaIo.UgaSize = UgaSize; drv->UgaIo.UgaCheckKey = UgaCheckKey; drv->UgaIo.UgaGetKey = UgaGetKey; drv->UgaIo.UgaBlt = UgaBlt; +#endif + + drv->key_count = 0; drv->key_rd = 0; |