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add BearPi STemWin test demo

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morixinguan
2021-01-30 11:26:41 +08:00
parent a01cf34ab8
commit 424b4f729c
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components/gui/STemWin/inc/GUIDRV_DCache_Private.h Normal file
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/*********************************************************************
* Portions COPYRIGHT 2016 STMicroelectronics *
* Portions SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
** emWin V5.32 - Graphical user interface for embedded applications **
All Intellectual Property rights in the Software belongs to SEGGER.
emWin is protected by international copyright laws. Knowledge of the
source code may not be used to write a similar product. This file may
only be used in accordance with the following terms:
The software has been licensed to STMicroelectronics International
N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
troller products commercialized by Licensee only, sublicensed and dis_
tributed under the terms and conditions of the End User License Agree_
ment supplied by STMicroelectronics International N.V.
Full source code is available at: www.segger.com
We appreciate your understanding and fairness.
----------------------------------------------------------------------
File : GUIDRV_DCache_Private.h
Purpose : Private declarations for GUIDRV_DCache driver
---------------------------END-OF-HEADER------------------------------
*/
/**
******************************************************************************
* @attention
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
#ifndef GUIDRV_DCACHE_PRIVATE_H
#define GUIDRV_DCACHE_PRIVATE_H
#include "GUIDRV_DCache.h"
#if defined(__cplusplus)
extern "C" { /* Make sure we have C-declarations in C++ programs */
#endif
/*********************************************************************
*
* Defines
*
**********************************************************************
*/
//
// Use unique context identified
//
#define DRIVER_CONTEXT DRIVER_CONTEXT_DCACHE
/*********************************************************************
*
* Types
*
**********************************************************************
*/
/*********************************************************************
*
* DRIVER_CONTEXT
*/
typedef struct {
//
// Data
//
int xSize, ySize; // Display size
int vxSize, vySize; // Virtual display size
int BitsPerPixelDriver;
int BitsPerPixel;
int NumColors;
LCD_PIXELINDEX IndexMask;
U32 MemSize;
GUI_RECT rDirty;
const GUI_DEVICE_API * pMemdev_API;
//
// Cache mamagement
//
void (* pfFlush )(GUI_DEVICE * pDevice);
void (* pfSendCacheRect)(GUI_DEVICE * pDevice, int x0, int y0, int x1, int y1);
//
// Setting the rectangle to be filled up within the real driver
//
void (* pfSetRect )(GUI_DEVICE * pDevice, int x0, int y0, int x1, int y1, int OnOff);
//
// Mode dependent drawing functions
//
void (* pfDrawBitmap )(GUI_DEVICE * pDevice, int x0, int y0, int xsize, int ysize, int _BitsPerPixel, int BytesPerLine, const U8 * pData, int Diff, const LCD_PIXELINDEX * pTrans);
void (* pfFillRect )(GUI_DEVICE * pDevice, int x0, int y0, int x1, int y1);
unsigned (* pfGetPixelIndex)(GUI_DEVICE * pDevice, int x, int y);
void (* pfSetPixelIndex)(GUI_DEVICE * pDevice, int x, int y, int ColorIndex);
//
// Request information
//
I32 (* pfGetDevProp )(GUI_DEVICE * pDevice, int Index);
//
// Initialization
//
void (* pfInit) (GUI_DEVICE * pDevice);
//
// Conversion array from cache to real display driver
//
LCD_PIXELINDEX * pConvert;
LCD_PIXELINDEX * pIndex;
//
// Cache
//
U8 * pVRAM;
U8 * pVRAM_Lock;
int CacheLocked;
int CacheStat;
int CacheDirty;
//
// The driver which is used for the actual drawing operations
//
GUI_DEVICE * pDriver;
} DRIVER_CONTEXT;
/*********************************************************************
*
* Private interface
*
**********************************************************************
*/
void GUIDRV_DCache__AddDirtyRect (DRIVER_CONTEXT * pContext, int x0, int y0, int x1, int y1);
void GUIDRV_DCache__ClearDirtyRect(DRIVER_CONTEXT * pContext);
void GUIDRV_DCache__InitOnce (GUI_DEVICE * pDevice);
#if defined(__cplusplus)
}
#endif
#endif /* GUIDRV_DCACHE_PRIVATE_H */
/*************************** End of file ****************************/