RGA_VRAM_EX.c

00001 /*******************************************************************************
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00021 * Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
00022 *******************************************************************************/
00023 /**
00024 * @file  RGA_VRAM_EX.c
00025 * @brief   External VRAM Area
00026 *
00027 * $Module: CLibCommon $ $PublicVersion: 1.00 $ (=CLIB_VERSION)
00028 * $Rev: 51 $
00029 * $Date:: 2014-03-14 18:42:33 +0900#$
00030 */
00031 
00032 
00033 /******************************************************************************
00034 Includes   <System Includes> , "Project Includes"
00035 ******************************************************************************/
00036 #include  "Project_Config.h"
00037 #include  "r_typedefs.h"
00038 #include  "window_surfaces_private.h"
00039 #include  "r_ospl.h"
00040 
00041 
00042 /******************************************************************************
00043 Typedef definitions
00044 ******************************************************************************/
00045 
00046 /******************************************************************************
00047 Macro definitions
00048 ******************************************************************************/
00049 
00050 /******************************************************************************
00051 Imported global variables and functions (from other files)
00052 ******************************************************************************/
00053 
00054 /******************************************************************************
00055 Exported global variables and functions (to be accessed by other files)
00056 ******************************************************************************/
00057 
00058 /******************************************************************************
00059 Private global variables and functions
00060 ******************************************************************************/
00061 
00062 /** gs_VRAM_Ex */
00063 /* <MapSection attribute="SDRAM_Cached"/> */
00064 R_OSPL_ALIGNMENT( RGA_STACK_ADDRESS_ALIGNMENT,
00065                   R_OSPL_SECTION_FOR_ZERO_INIT( "VRAM_EX",
00066                           static uint8_t gs_VRAM_Ex[ 0x00500000 ] ));
00067 
00068 
00069 /**
00070 * @brief   R_EXRAM_GetBigMemory
00071 *
00072 * @par Parameters
00073 *    None
00074 * @return  None.
00075 */
00076 errnum_t  R_EXRAM_GetBigMemory( void * /*<type**>*/ out_Address,  size_t *out_Size )
00077 {
00078     *(void **) out_Address = gs_VRAM_Ex;
00079     *out_Size = sizeof( gs_VRAM_Ex );
00080     return  0;
00081 }
00082