diff options
Diffstat (limited to 'drivers/gpu/pvr/kernelbuffer.h')
| -rw-r--r-- | drivers/gpu/pvr/kernelbuffer.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/drivers/gpu/pvr/kernelbuffer.h b/drivers/gpu/pvr/kernelbuffer.h new file mode 100644 index 0000000..4cd36d2 --- /dev/null +++ b/drivers/gpu/pvr/kernelbuffer.h @@ -0,0 +1,72 @@ +/********************************************************************** + * + * Copyright (C) Imagination Technologies Ltd. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful but, except + * as otherwise stated in writing, without any warranty; without even the + * implied warranty of merchantability or fitness for a particular purpose. + * See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + * + * Contact Information: + * Imagination Technologies Ltd. <gpl-support@imgtec.com> + * Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK + * + ******************************************************************************/ + +#if !defined (__KERNELBUFFER_H__) +#define __KERNELBUFFER_H__ + +#if defined (__cplusplus) +extern "C" { +#endif + +typedef PVRSRV_ERROR (*PFN_OPEN_BC_DEVICE)(IMG_UINT32, IMG_HANDLE*); +typedef PVRSRV_ERROR (*PFN_CLOSE_BC_DEVICE)(IMG_UINT32, IMG_HANDLE); +typedef PVRSRV_ERROR (*PFN_GET_BC_INFO)(IMG_HANDLE, BUFFER_INFO*); +typedef PVRSRV_ERROR (*PFN_GET_BC_BUFFER)(IMG_HANDLE, IMG_UINT32, PVRSRV_SYNC_DATA*, IMG_HANDLE*); + +typedef struct PVRSRV_BC_SRV2BUFFER_KMJTABLE_TAG +{ + IMG_UINT32 ui32TableSize; + PFN_OPEN_BC_DEVICE pfnOpenBCDevice; + PFN_CLOSE_BC_DEVICE pfnCloseBCDevice; + PFN_GET_BC_INFO pfnGetBCInfo; + PFN_GET_BC_BUFFER pfnGetBCBuffer; + PFN_GET_BUFFER_ADDR pfnGetBufferAddr; + +} PVRSRV_BC_SRV2BUFFER_KMJTABLE; + + +typedef PVRSRV_ERROR (*PFN_BC_REGISTER_BUFFER_DEV)(PVRSRV_BC_SRV2BUFFER_KMJTABLE*, IMG_UINT32*); +typedef IMG_VOID (*PFN_BC_SCHEDULE_DEVICES)(IMG_VOID); +typedef PVRSRV_ERROR (*PFN_BC_REMOVE_BUFFER_DEV)(IMG_UINT32); + +typedef struct PVRSRV_BC_BUFFER2SRV_KMJTABLE_TAG +{ + IMG_UINT32 ui32TableSize; + PFN_BC_REGISTER_BUFFER_DEV pfnPVRSRVRegisterBCDevice; + PFN_BC_SCHEDULE_DEVICES pfnPVRSRVScheduleDevices; + PFN_BC_REMOVE_BUFFER_DEV pfnPVRSRVRemoveBCDevice; + +} PVRSRV_BC_BUFFER2SRV_KMJTABLE, *PPVRSRV_BC_BUFFER2SRV_KMJTABLE; + +typedef IMG_BOOL (*PFN_BC_GET_PVRJTABLE) (PPVRSRV_BC_BUFFER2SRV_KMJTABLE); + +IMG_IMPORT IMG_BOOL PVRGetBufferClassJTable(PVRSRV_BC_BUFFER2SRV_KMJTABLE *psJTable); + +#if defined (__cplusplus) +} +#endif + +#endif |