fb fix, ts fix, flash ttfs experemental
This commit is contained in:
Angell Fear
189
Start_WM/test6/inc/GFBDev.h
Executable file
189
Start_WM/test6/inc/GFBDev.h
Executable file
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/*
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* Copyright 2003-2005 NVIDIA Corporation. All Rights Reserved.
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*
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* BY INSTALLING THE SOFTWARE THE USER AGREES TO THE TERMS BELOW.
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*
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* User agrees to use the software under carefully controlled conditions
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* and to inform all employees and contractors who have access to the software
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* that the source code of the software is confidential and proprietary
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* information of NVIDIA and is licensed to user as such. User acknowledges
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* and agrees that protection of the source code is essential and user shall
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* retain the source code in strict confidence. User shall restrict access to
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* the source code of the software to those employees and contractors of user
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* who have agreed to be bound by a confidentiality obligation which
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* incorporates the protections and restrictions substantially set forth
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* herein, and who have a need to access the source code in order to carry out
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* the business purpose between NVIDIA and user. The software provided
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* herewith to user may only be used so long as the software is used solely
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* with NVIDIA products and no other third party products (hardware or
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* software). The software must carry the NVIDIA copyright notice shown
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* above. User must not disclose, copy, duplicate, reproduce, modify,
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* publicly display, create derivative works of the software other than as
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* expressly authorized herein. User must not under any circumstances,
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* distribute or in any way disseminate the information contained in the
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* source code and/or the source code itself to third parties except as
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* expressly agreed to by NVIDIA. In the event that user discovers any bugs
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* in the software, such bugs must be reported to NVIDIA and any fixes may be
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* inserted into the source code of the software by NVIDIA only. User shall
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* not modify the source code of the software in any way. User shall be fully
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* responsible for the conduct of all of its employees, contractors and
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* representatives who may in any way violate these restrictions.
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*
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* NO WARRANTY
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* THE ACCOMPANYING SOFTWARE (INCLUDING OBJECT AND SOURCE CODE) PROVIDED BY
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* NVIDIA TO USER IS PROVIDED "AS IS." NVIDIA DISCLAIMS ALL WARRANTIES,
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* EXPRESS, IMPLIED OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT.
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* LIMITATION OF LIABILITY
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* NVIDIA SHALL NOT BE LIABLE TO USER, USER'S CUSTOMERS, OR ANY OTHER PERSON
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* OR ENTITY CLAIMING THROUGH OR UNDER USER FOR ANY LOSS OF PROFITS, INCOME,
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* SAVINGS, OR ANY OTHER CONSEQUENTIAL, INCIDENTAL, SPECIAL, PUNITIVE, DIRECT
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* OR INDIRECT DAMAGES (WHETHER IN AN ACTION IN CONTRACT, TORT OR BASED ON A
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* WARRANTY), EVEN IF NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGES. THESE LIMITATIONS SHALL APPLY NOTWITHSTANDING ANY FAILURE OF THE
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* ESSENTIAL PURPOSE OF ANY LIMITED REMEDY. IN NO EVENT SHALL NVIDIA'S
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* AGGREGATE LIABILITY TO USER OR ANY OTHER PERSON OR ENTITY CLAIMING THROUGH
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* OR UNDER USER EXCEED THE AMOUNT OF MONEY ACTUALLY PAID BY USER TO NVIDIA
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* FOR THE SOFTWARE PROVIDED HEREWITH.
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*/
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/*
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* File: GFBDev.h
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* GFSDK Block Device API header file.
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*/
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#ifndef GF_BDEV_H
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#define GF_BDEV_H
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#include "GF.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif /* __cplusplus */
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/** @addtogroup groupBDev BDevAPI Block Device API
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*/
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/*@{*/
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/** Block Device Capability definitions
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Low 12 bits are for device types.
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Matches GFFDEV_CAP_DEVICE_xxx in GFFDev.h
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*/
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#define GFBDEV_CAP_SD GFFDEV_CAP_DEVICE_SD /**< SD Storage Supported */
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#define GFBDEV_CAP_SDIO GFFDEV_CAP_DEVICE_SDIO /***< SDIO Supported */
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#define GFBDEV_CAP_MOUNT 0x00010000 /**< Mount/Unmount Supported */
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#define GFBDEV_CAP_DEVICE_MASK 0x00000FFF
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/** GFDRV_INFO: File system run-time struct.
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Created when the volume is mounted via GFBDevMount (@see GFBDevMount()).
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sec_total, sec_size, read, and write are filled in by
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GFBDevMount() (or its lower level out-calls).
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read is mapped to BDevSDRead
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write is mapped to BDevSDWrite
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-- see GFBDevSD.c for details.
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*/
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typedef struct _GFDRV_INFO
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{
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NvU32 dev;
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NvU32 fat_type;
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NvU32 sec_size;
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NvU32 sec_total;
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NvU32 cluster_size;
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NvU32 cluster_total;
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NvU32 rel_sec;
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NvU32 data_sec_count;
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NvU32 fat_sec_count;
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NvU32 dir_count;
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NvU32 root_sec_count;
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NvU32 boot_sec;
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NvU32 fat1_sec;
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NvU32 fat2_sec;
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NvU32 root_sec;
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NvU32 data_sec;
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NvU32 reFormat;
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NvU32 (*upd_fat)( struct _GFDRV_INFO *drv, NvU32 ndx, NvU32 data );
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NvU32 (*new_fat)( struct _GFDRV_INFO *drv, NvU32 ndx );
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NvU32 (*next_fat)( struct _GFDRV_INFO *drv, NvU32 ndx );
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NvU32 (*get_fat)( struct _GFDRV_INFO *drv, NvU32 ndx );
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NvU32 (*read)( NvU32 dev, NvU32 sec, NvU32 secSize, NvU32 count,
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NvU32 buf );
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NvU32 (*write)( NvU32 dev, NvU32 sec, NvU32 secSize, NvU32 count,
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NvU32 buf );
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unsigned char *part_tab;
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unsigned char *boot_tab;
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unsigned char *fat_tab;
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unsigned char *dir_tab;
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} GFDRV_INFO;
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/* Publicly exposed Block Device API function in the table */
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/** @internal */
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typedef struct _GFBDEVTABLE
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{
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GF_RETTYPE (* BDevGetProperty)( GFBDevHandle BDevHandle,
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PGFPROPERTY pBDevProp );
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GF_RETTYPE (* BDevMount)( GFBDevHandle BDevHandle,
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GFDRV_INFO **pDrvInfo );
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GF_RETTYPE (* BDevUnmount)( GFBDevHandle BDevHandle );
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} GFBDEVTABLE, *PGFBDEVTABLE;
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// Typesafe functions for opening and closing this component
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GF_RETTYPE GFBDevSDOpen(GFRmHandle hRm, GFBDevHandle *phBDev,
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GF_STATE_TYPE state, GFRmChHandle hCh);
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void GFBDevClose(GFRmHandle hRm, GFBDevHandle *phBDev);
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/** @name Functions
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@{*/
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/** Gets BDev API properties.
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@param BDevHandle (#GFBDevHandle) Handle to the Block Device API
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@param pBDevProp (#PGFPROPERTY) pointer to property struct.
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@retval #GF_SUCCESS Success
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@retval #GF_ERROR Error
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*/
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#define GFBDevGetProperty( BDevHandle, pBDevProp ) \
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((PGFBDEVTABLE)BDevHandle)->BDevGetProperty( BDevHandle, pBDevProp )
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/** Initializes the SD device and run-time support structure.
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@param BDevHandle (#GFBDevHandle) Handle to the Block Device API
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@param pDrvInfo (#GFDRV_INFO) run-time support struct
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This creates and assigns a #GFDRV_INFO into
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the given BDevHandle (actually a #BDEVSDTABLE).
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Read and Write functions are assinged into the #GFDRV_INFO which
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should be used by higher-level file systems to access the SD
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device.
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@retval #GF_SUCCESS Success
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@retval #GF_ERROR Error
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*/
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#define GFBDevMount( BDevHandle, pDrvInfo ) \
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((PGFBDEVTABLE)BDevHandle)->BDevMount( BDevHandle, pDrvInfo )
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/** Uninitializes the SD device.
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@param BDevHandle (#GFBDevHandle) Handle to the Block Device API
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@retval #GF_SUCCESS Success
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@retval #GF_ERROR Error
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*/
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#define GFBDevUnmount( BDevHandle ) \
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((PGFBDEVTABLE)BDevHandle)->BDevUnmount( BDevHandle )
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/*@}*/
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/*@}*/
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* GF_BDEV_H */
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