GUI_GCache_Private.h

00001 /*********************************************************************
00002 *                SEGGER Microcontroller GmbH & Co. KG                *
00003 *        Solutions for real time microcontroller applications        *
00004 **********************************************************************
00005 *                                                                    *
00006 *        (c) 1996 - 2016  SEGGER Microcontroller GmbH & Co. KG       *
00007 *                                                                    *
00008 *        Internet: www.segger.com    Support:  support@segger.com    *
00009 *                                                                    *
00010 **********************************************************************
00011 
00012 ** emWin V5.38 - Graphical user interface for embedded applications **
00013 All  Intellectual Property rights  in the Software belongs to  SEGGER.
00014 emWin is protected by  international copyright laws.  Knowledge of the
00015 source code may not be used to write a similar product.  This file may
00016 only be used in accordance with the following terms:
00017 
00018 The software has been licensed to  NXP Semiconductors USA, Inc.  whose
00019 registered  office  is  situated  at 411 E. Plumeria Drive, San  Jose,
00020 CA 95134, USA  solely for  the  purposes  of  creating  libraries  for
00021 NXPs M0, M3/M4 and  ARM7/9 processor-based  devices,  sublicensed  and
00022 distributed under the terms and conditions of the NXP End User License
00023 Agreement.
00024 Full source code is available at: www.segger.com
00025 
00026 We appreciate your understanding and fairness.
00027 ----------------------------------------------------------------------
00028 Licensing information
00029 
00030 Licensor:                 SEGGER Microcontroller Systems LLC
00031 Licensed to:              NXP Semiconductors, 1109 McKay Dr, M/S 76, San Jose, CA 95131, USA
00032 Licensed SEGGER software: emWin
00033 License number:           GUI-00186
00034 License model:            emWin License Agreement, dated August 20th 2011
00035 Licensed product:         -
00036 Licensed platform:        NXP's ARM 7/9, Cortex-M0,M3,M4
00037 Licensed number of seats: -
00038 ----------------------------------------------------------------------
00039 File        : GUI_GCache_Private.h
00040 Purpose     : Private header
00041 ---------------------------END-OF-HEADER------------------------------
00042 */
00043 
00044 #ifndef GUI_GCACHE_PRIVATE_H
00045 #define GUI_GCACHE_PRIVATE_H
00046 
00047 #include "GUI_Private.h"
00048 
00049 /*********************************************************************
00050 *
00051 *       Defines
00052 *
00053 **********************************************************************
00054 */
00055 #define DRIVER_CONTEXT DRIVER_CONTEXT_GCACHE
00056 
00057 /*********************************************************************
00058 *
00059 *       Types
00060 *
00061 **********************************************************************
00062 */
00063 /*********************************************************************
00064 *
00065 *       DRIVER_CONTEXT
00066 */
00067 typedef struct {
00068   int x0, y0, x1, y1, IsDirty;
00069   int xSize, ySize;
00070   int CacheLocked;
00071   int MemSize;
00072   int BitsPerPixel;
00073   int BytesPerLine;
00074   //
00075   // Line buffer for reading operation
00076   //
00077   LCD_PIXELINDEX * pLineBuffer;
00078   //
00079   // Palette for drawing 'cache bitmap'
00080   //
00081   LCD_PIXELINDEX * pPalette;
00082   //
00083   // Cache management
00084   //
00085   void (* pfReadRect)     (GUI_DEVICE * pDevice, int x0, int y0, int x1, int y1, LCD_PIXELINDEX * pBuffer);
00086   void (* pfSendCacheRect)(GUI_DEVICE * pDevice);
00087   U32 * pVMEM;
00088   //
00089   // Drawing functions
00090   //
00091   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);
00092   void           (* pfDrawHLine    )(GUI_DEVICE *  pDevice,  int x0, int y0,  int x1);
00093   void           (* pfDrawVLine    )(GUI_DEVICE *  pDevice,  int x , int y0,  int y1);
00094   void           (* pfFillRect     )(GUI_DEVICE *  pDevice,  int x0, int y0, int x1, int y1);
00095   LCD_PIXELINDEX (* pfGetPixelIndex)(GUI_DEVICE *  pDevice,  int x, int y);
00096   void           (* pfSetPixelIndex)(GUI_DEVICE *  pDevice,  int x, int y, LCD_PIXELINDEX ColorIndex);
00097   void           (* pfXorPixel     )(GUI_DEVICE *  pDevice,  int x, int y);
00098   //
00099   // GetData function
00100   //
00101   void          *(* pfGetDevData   )(GUI_DEVICE *  pDevice,  int Index);
00102 } DRIVER_CONTEXT;
00103 
00104 /*********************************************************************
00105 *
00106 *       Interface
00107 *
00108 **********************************************************************
00109 */
00110 GUI_DEVICE * GUI_GCACHE__CreateEx(int LayerIndex, const LCD_API_COLOR_CONV * pColorConvAPI, int BitsPerPixel);
00111 
00112 #endif
00113 
00114 /*************************** End of file ****************************/