NXP / Mbed OS rt1050_emwin_gui_demo

RT1050 GUI demo using emWin library

emwin/emWin_header/GUI_SetOrientationCX.h@0:dd702039127a, 2018-09-20 (annotated)

Committer:
alejandroRL
Date:
Thu Sep 20 19:16:34 2018 +0000
Revision:
0:dd702039127a
emWin GUI Demo for RT1050

Who changed what in which revision?

UserRevisionLine numberNew contents of line
alejandroRL 0:dd702039127a 1 /*********************************************************************
alejandroRL 0:dd702039127a 2 * SEGGER Microcontroller GmbH & Co. KG *
alejandroRL 0:dd702039127a 3 * Solutions for real time microcontroller applications *
alejandroRL 0:dd702039127a 4 **********************************************************************
alejandroRL 0:dd702039127a 5 * *
alejandroRL 0:dd702039127a 6 * (c) 1996 - 2016 SEGGER Microcontroller GmbH & Co. KG *
alejandroRL 0:dd702039127a 7 * *
alejandroRL 0:dd702039127a 8 * Internet: www.segger.com Support: support@segger.com *
alejandroRL 0:dd702039127a 9 * *
alejandroRL 0:dd702039127a 10 **********************************************************************
alejandroRL 0:dd702039127a 11
alejandroRL 0:dd702039127a 12 ** emWin V5.38 - Graphical user interface for embedded applications **
alejandroRL 0:dd702039127a 13 All Intellectual Property rights in the Software belongs to SEGGER.
alejandroRL 0:dd702039127a 14 emWin is protected by international copyright laws. Knowledge of the
alejandroRL 0:dd702039127a 15 source code may not be used to write a similar product. This file may
alejandroRL 0:dd702039127a 16 only be used in accordance with the following terms:
alejandroRL 0:dd702039127a 17
alejandroRL 0:dd702039127a 18 The software has been licensed to NXP Semiconductors USA, Inc. whose
alejandroRL 0:dd702039127a 19 registered office is situated at 411 E. Plumeria Drive, San Jose,
alejandroRL 0:dd702039127a 20 CA 95134, USA solely for the purposes of creating libraries for
alejandroRL 0:dd702039127a 21 NXPs M0, M3/M4 and ARM7/9 processor-based devices, sublicensed and
alejandroRL 0:dd702039127a 22 distributed under the terms and conditions of the NXP End User License
alejandroRL 0:dd702039127a 23 Agreement.
alejandroRL 0:dd702039127a 24 Full source code is available at: www.segger.com
alejandroRL 0:dd702039127a 25
alejandroRL 0:dd702039127a 26 We appreciate your understanding and fairness.
alejandroRL 0:dd702039127a 27 ----------------------------------------------------------------------
alejandroRL 0:dd702039127a 28 Licensing information
alejandroRL 0:dd702039127a 29
alejandroRL 0:dd702039127a 30 Licensor: SEGGER Microcontroller Systems LLC
alejandroRL 0:dd702039127a 31 Licensed to: NXP Semiconductors, 1109 McKay Dr, M/S 76, San Jose, CA 95131, USA
alejandroRL 0:dd702039127a 32 Licensed SEGGER software: emWin
alejandroRL 0:dd702039127a 33 License number: GUI-00186
alejandroRL 0:dd702039127a 34 License model: emWin License Agreement, dated August 20th 2011
alejandroRL 0:dd702039127a 35 Licensed product: -
alejandroRL 0:dd702039127a 36 Licensed platform: NXP's ARM 7/9, Cortex-M0,M3,M4
alejandroRL 0:dd702039127a 37 Licensed number of seats: -
alejandroRL 0:dd702039127a 38 ----------------------------------------------------------------------
alejandroRL 0:dd702039127a 39 File : GUI_SetOrientationC0.c
alejandroRL 0:dd702039127a 40 Purpose : Runtime display orientation without cache
alejandroRL 0:dd702039127a 41 ---------------------------END-OF-HEADER------------------------------
alejandroRL 0:dd702039127a 42 */
alejandroRL 0:dd702039127a 43
alejandroRL 0:dd702039127a 44 #include "GUI_SetOrientation.h"
alejandroRL 0:dd702039127a 45
alejandroRL 0:dd702039127a 46 /*********************************************************************
alejandroRL 0:dd702039127a 47 *
alejandroRL 0:dd702039127a 48 * Defines
alejandroRL 0:dd702039127a 49 *
alejandroRL 0:dd702039127a 50 **********************************************************************
alejandroRL 0:dd702039127a 51 */
alejandroRL 0:dd702039127a 52 #define XY2PTR(x, y) (PIXEL *)(pContext->pData + y * pContext->BytesPerLine + x * pContext->pDrawingAPI->BytesPerPixel)
alejandroRL 0:dd702039127a 53
alejandroRL 0:dd702039127a 54 /*********************************************************************
alejandroRL 0:dd702039127a 55 *
alejandroRL 0:dd702039127a 56 * Static code
alejandroRL 0:dd702039127a 57 *
alejandroRL 0:dd702039127a 58 **********************************************************************
alejandroRL 0:dd702039127a 59 */
alejandroRL 0:dd702039127a 60 /*********************************************************************
alejandroRL 0:dd702039127a 61 *
alejandroRL 0:dd702039127a 62 * Static code
alejandroRL 0:dd702039127a 63 *
alejandroRL 0:dd702039127a 64 **********************************************************************
alejandroRL 0:dd702039127a 65 */
alejandroRL 0:dd702039127a 66 /*********************************************************************
alejandroRL 0:dd702039127a 67 *
alejandroRL 0:dd702039127a 68 * _Sort
alejandroRL 0:dd702039127a 69 *
alejandroRL 0:dd702039127a 70 * Purpose:
alejandroRL 0:dd702039127a 71 * Sorts the values pointed by the given pointers. Please note that
alejandroRL 0:dd702039127a 72 * the same static function is also in GUI_SetOrientationC0.h
alejandroRL 0:dd702039127a 73 * to enable better compiler optimization.
alejandroRL 0:dd702039127a 74 */
alejandroRL 0:dd702039127a 75 static void _Sort(int * p0, int * p1) {
alejandroRL 0:dd702039127a 76 int temp;
alejandroRL 0:dd702039127a 77
alejandroRL 0:dd702039127a 78 if (*p0 > *p1) {
alejandroRL 0:dd702039127a 79 temp = *p0;
alejandroRL 0:dd702039127a 80 *p0 = *p1;
alejandroRL 0:dd702039127a 81 *p1 = temp;
alejandroRL 0:dd702039127a 82 }
alejandroRL 0:dd702039127a 83 }
alejandroRL 0:dd702039127a 84
alejandroRL 0:dd702039127a 85 /*********************************************************************
alejandroRL 0:dd702039127a 86 *
alejandroRL 0:dd702039127a 87 * Static code: Bitmap drawing routines
alejandroRL 0:dd702039127a 88 *
alejandroRL 0:dd702039127a 89 **********************************************************************
alejandroRL 0:dd702039127a 90 */
alejandroRL 0:dd702039127a 91 /*********************************************************************
alejandroRL 0:dd702039127a 92 *
alejandroRL 0:dd702039127a 93 * Draw Bitmap 1 BPP
alejandroRL 0:dd702039127a 94 */
alejandroRL 0:dd702039127a 95 static void _DrawBitLine1BPP(GUI_DEVICE * pDevice, unsigned x, unsigned y, U8 const * p, int Diff, int xsize, const LCD_PIXELINDEX * pTrans) {
alejandroRL 0:dd702039127a 96 LCD_PIXELINDEX IndexMask, Index0, Index1, Pixel;
alejandroRL 0:dd702039127a 97 LCD_PIXELINDEX (* pfGetPixelIndex)(GUI_DEVICE *, int, int);
alejandroRL 0:dd702039127a 98 PIXEL * pData;
alejandroRL 0:dd702039127a 99 int x_phys, y_phys;
alejandroRL 0:dd702039127a 100 DRIVER_CONTEXT * pContext;
alejandroRL 0:dd702039127a 101
alejandroRL 0:dd702039127a 102 pContext = (DRIVER_CONTEXT *)pDevice->u.pContext;
alejandroRL 0:dd702039127a 103 Index0 = *(pTrans + 0);
alejandroRL 0:dd702039127a 104 Index1 = *(pTrans + 1);
alejandroRL 0:dd702039127a 105 x += Diff;
alejandroRL 0:dd702039127a 106 pContext->pfLog2Phys(pContext, x, y, &x_phys, &y_phys);
alejandroRL 0:dd702039127a 107 pData = XY2PTR(x_phys, y_phys);
alejandroRL 0:dd702039127a 108 switch (GUI_pContext->DrawMode & (LCD_DRAWMODE_TRANS | LCD_DRAWMODE_XOR)) {
alejandroRL 0:dd702039127a 109 case 0:
alejandroRL 0:dd702039127a 110 do {
alejandroRL 0:dd702039127a 111 *pData = (PIXEL)((*p & (0x80 >> Diff)) ? Index1 : Index0);
alejandroRL 0:dd702039127a 112 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 113 if (++Diff == 8) {
alejandroRL 0:dd702039127a 114 Diff = 0;
alejandroRL 0:dd702039127a 115 p++;
alejandroRL 0:dd702039127a 116 }
alejandroRL 0:dd702039127a 117 } while (--xsize);
alejandroRL 0:dd702039127a 118 break;
alejandroRL 0:dd702039127a 119 case LCD_DRAWMODE_TRANS:
alejandroRL 0:dd702039127a 120 do {
alejandroRL 0:dd702039127a 121 if (*p & (0x80 >> Diff)) {
alejandroRL 0:dd702039127a 122 *pData = (PIXEL)Index1;
alejandroRL 0:dd702039127a 123 }
alejandroRL 0:dd702039127a 124 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 125 if (++Diff == 8) {
alejandroRL 0:dd702039127a 126 Diff = 0;
alejandroRL 0:dd702039127a 127 p++;
alejandroRL 0:dd702039127a 128 }
alejandroRL 0:dd702039127a 129 } while (--xsize);
alejandroRL 0:dd702039127a 130 break;
alejandroRL 0:dd702039127a 131 case LCD_DRAWMODE_XOR | LCD_DRAWMODE_TRANS:
alejandroRL 0:dd702039127a 132 case LCD_DRAWMODE_XOR:
alejandroRL 0:dd702039127a 133 pfGetPixelIndex = pDevice->pDeviceAPI->pfGetPixelIndex;
alejandroRL 0:dd702039127a 134 IndexMask = pDevice->pColorConvAPI->pfGetIndexMask();
alejandroRL 0:dd702039127a 135 do {
alejandroRL 0:dd702039127a 136 if (*p & (0x80 >> Diff)) {
alejandroRL 0:dd702039127a 137 Pixel = pfGetPixelIndex(pDevice, x, y);
alejandroRL 0:dd702039127a 138 Pixel ^= IndexMask;
alejandroRL 0:dd702039127a 139 *pData = (PIXEL)Pixel;
alejandroRL 0:dd702039127a 140 }
alejandroRL 0:dd702039127a 141 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 142 x++;
alejandroRL 0:dd702039127a 143 if (++Diff == 8) {
alejandroRL 0:dd702039127a 144 Diff = 0;
alejandroRL 0:dd702039127a 145 p++;
alejandroRL 0:dd702039127a 146 }
alejandroRL 0:dd702039127a 147 } while (--xsize);
alejandroRL 0:dd702039127a 148 break;
alejandroRL 0:dd702039127a 149 }
alejandroRL 0:dd702039127a 150 }
alejandroRL 0:dd702039127a 151
alejandroRL 0:dd702039127a 152 /*********************************************************************
alejandroRL 0:dd702039127a 153 *
alejandroRL 0:dd702039127a 154 * Draw Bitmap 2 BPP
alejandroRL 0:dd702039127a 155 */
alejandroRL 0:dd702039127a 156 static void _DrawBitLine2BPP(GUI_DEVICE * pDevice, int x, int y, U8 const * p, int Diff, int xsize, const LCD_PIXELINDEX * pTrans) {
alejandroRL 0:dd702039127a 157 LCD_PIXELINDEX Pixels, PixelIndex;
alejandroRL 0:dd702039127a 158 int CurrentPixel, Shift, Index;
alejandroRL 0:dd702039127a 159 PIXEL * pData;
alejandroRL 0:dd702039127a 160 int x_phys, y_phys;
alejandroRL 0:dd702039127a 161 DRIVER_CONTEXT * pContext;
alejandroRL 0:dd702039127a 162
alejandroRL 0:dd702039127a 163 pContext = (DRIVER_CONTEXT *)pDevice->u.pContext;
alejandroRL 0:dd702039127a 164 Pixels = *p;
alejandroRL 0:dd702039127a 165 CurrentPixel = Diff;
alejandroRL 0:dd702039127a 166 x += Diff;
alejandroRL 0:dd702039127a 167 pContext->pfLog2Phys(pContext, x, y, &x_phys, &y_phys);
alejandroRL 0:dd702039127a 168 pData = XY2PTR(x_phys, y_phys);
alejandroRL 0:dd702039127a 169 switch (GUI_pContext->DrawMode & (LCD_DRAWMODE_TRANS | LCD_DRAWMODE_XOR)) {
alejandroRL 0:dd702039127a 170 case 0:
alejandroRL 0:dd702039127a 171 if (pTrans) {
alejandroRL 0:dd702039127a 172 do {
alejandroRL 0:dd702039127a 173 Shift = (3 - CurrentPixel) << 1;
alejandroRL 0:dd702039127a 174 Index = (Pixels & (0xC0 >> (6 - Shift))) >> Shift;
alejandroRL 0:dd702039127a 175 PixelIndex = *(pTrans + Index);
alejandroRL 0:dd702039127a 176 *pData = (PIXEL)PixelIndex;
alejandroRL 0:dd702039127a 177 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 178 if (++CurrentPixel == 4) {
alejandroRL 0:dd702039127a 179 CurrentPixel = 0;
alejandroRL 0:dd702039127a 180 Pixels = *(++p);
alejandroRL 0:dd702039127a 181 }
alejandroRL 0:dd702039127a 182 } while (--xsize);
alejandroRL 0:dd702039127a 183 } else {
alejandroRL 0:dd702039127a 184 do {
alejandroRL 0:dd702039127a 185 Shift = (3 - CurrentPixel) << 1;
alejandroRL 0:dd702039127a 186 Index = (Pixels & (0xC0 >> (6 - Shift))) >> Shift;
alejandroRL 0:dd702039127a 187 *pData = (PIXEL)Index;
alejandroRL 0:dd702039127a 188 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 189 if (++CurrentPixel == 4) {
alejandroRL 0:dd702039127a 190 CurrentPixel = 0;
alejandroRL 0:dd702039127a 191 Pixels = *(++p);
alejandroRL 0:dd702039127a 192 }
alejandroRL 0:dd702039127a 193 } while (--xsize);
alejandroRL 0:dd702039127a 194 }
alejandroRL 0:dd702039127a 195 break;
alejandroRL 0:dd702039127a 196 case LCD_DRAWMODE_TRANS:
alejandroRL 0:dd702039127a 197 if (pTrans) {
alejandroRL 0:dd702039127a 198 do {
alejandroRL 0:dd702039127a 199 Shift = (3 - CurrentPixel) << 1;
alejandroRL 0:dd702039127a 200 Index = (Pixels & (0xC0 >> (6 - Shift))) >> Shift;
alejandroRL 0:dd702039127a 201 if (Index) {
alejandroRL 0:dd702039127a 202 PixelIndex = *(pTrans + Index);
alejandroRL 0:dd702039127a 203 *pData = (PIXEL)PixelIndex;
alejandroRL 0:dd702039127a 204 }
alejandroRL 0:dd702039127a 205 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 206 if (++CurrentPixel == 4) {
alejandroRL 0:dd702039127a 207 CurrentPixel = 0;
alejandroRL 0:dd702039127a 208 Pixels = *(++p);
alejandroRL 0:dd702039127a 209 }
alejandroRL 0:dd702039127a 210 } while (--xsize);
alejandroRL 0:dd702039127a 211 } else {
alejandroRL 0:dd702039127a 212 do {
alejandroRL 0:dd702039127a 213 Shift = (3 - CurrentPixel) << 1;
alejandroRL 0:dd702039127a 214 Index = (Pixels & (0xC0 >> (6 - Shift))) >> Shift;
alejandroRL 0:dd702039127a 215 if (Index) {
alejandroRL 0:dd702039127a 216 *pData = (PIXEL)Index;
alejandroRL 0:dd702039127a 217 }
alejandroRL 0:dd702039127a 218 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 219 if (++CurrentPixel == 4) {
alejandroRL 0:dd702039127a 220 CurrentPixel = 0;
alejandroRL 0:dd702039127a 221 Pixels = *(++p);
alejandroRL 0:dd702039127a 222 }
alejandroRL 0:dd702039127a 223 } while (--xsize);
alejandroRL 0:dd702039127a 224 }
alejandroRL 0:dd702039127a 225 break;
alejandroRL 0:dd702039127a 226 }
alejandroRL 0:dd702039127a 227 }
alejandroRL 0:dd702039127a 228
alejandroRL 0:dd702039127a 229 /*********************************************************************
alejandroRL 0:dd702039127a 230 *
alejandroRL 0:dd702039127a 231 * Draw Bitmap 4 BPP
alejandroRL 0:dd702039127a 232 */
alejandroRL 0:dd702039127a 233 static void _DrawBitLine4BPP(GUI_DEVICE * pDevice, int x, int y, U8 const * p, int Diff, int xsize, const LCD_PIXELINDEX * pTrans) {
alejandroRL 0:dd702039127a 234 LCD_PIXELINDEX Pixels, PixelIndex;
alejandroRL 0:dd702039127a 235 int CurrentPixel, Shift, Index;
alejandroRL 0:dd702039127a 236 PIXEL * pData;
alejandroRL 0:dd702039127a 237 int x_phys, y_phys;
alejandroRL 0:dd702039127a 238 DRIVER_CONTEXT * pContext;
alejandroRL 0:dd702039127a 239
alejandroRL 0:dd702039127a 240 pContext = (DRIVER_CONTEXT *)pDevice->u.pContext;
alejandroRL 0:dd702039127a 241 Pixels = *p;
alejandroRL 0:dd702039127a 242 CurrentPixel = Diff;
alejandroRL 0:dd702039127a 243 x += Diff;
alejandroRL 0:dd702039127a 244 pContext->pfLog2Phys(pContext, x, y, &x_phys, &y_phys);
alejandroRL 0:dd702039127a 245 pData = XY2PTR(x_phys, y_phys);
alejandroRL 0:dd702039127a 246 switch (GUI_pContext->DrawMode & (LCD_DRAWMODE_TRANS | LCD_DRAWMODE_XOR)) {
alejandroRL 0:dd702039127a 247 case 0:
alejandroRL 0:dd702039127a 248 if (pTrans) {
alejandroRL 0:dd702039127a 249 do {
alejandroRL 0:dd702039127a 250 Shift = (1 - CurrentPixel) << 2;
alejandroRL 0:dd702039127a 251 Index = (Pixels & (0xF0 >> (4 - Shift))) >> Shift;
alejandroRL 0:dd702039127a 252 PixelIndex = *(pTrans + Index);
alejandroRL 0:dd702039127a 253 *pData = (PIXEL)PixelIndex;
alejandroRL 0:dd702039127a 254 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 255 if (++CurrentPixel == 2) {
alejandroRL 0:dd702039127a 256 CurrentPixel = 0;
alejandroRL 0:dd702039127a 257 Pixels = *(++p);
alejandroRL 0:dd702039127a 258 }
alejandroRL 0:dd702039127a 259 } while (--xsize);
alejandroRL 0:dd702039127a 260 } else {
alejandroRL 0:dd702039127a 261 do {
alejandroRL 0:dd702039127a 262 Shift = (1 - CurrentPixel) << 2;
alejandroRL 0:dd702039127a 263 Index = (Pixels & (0xF0 >> (4 - Shift))) >> Shift;
alejandroRL 0:dd702039127a 264 *pData = (PIXEL)Index;
alejandroRL 0:dd702039127a 265 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 266 if (++CurrentPixel == 2) {
alejandroRL 0:dd702039127a 267 CurrentPixel = 0;
alejandroRL 0:dd702039127a 268 Pixels = *(++p);
alejandroRL 0:dd702039127a 269 }
alejandroRL 0:dd702039127a 270 } while (--xsize);
alejandroRL 0:dd702039127a 271 }
alejandroRL 0:dd702039127a 272 break;
alejandroRL 0:dd702039127a 273 case LCD_DRAWMODE_TRANS:
alejandroRL 0:dd702039127a 274 if (pTrans) {
alejandroRL 0:dd702039127a 275 do {
alejandroRL 0:dd702039127a 276 Shift = (1 - CurrentPixel) << 2;
alejandroRL 0:dd702039127a 277 Index = (Pixels & (0xF0 >> (4 - Shift))) >> Shift;
alejandroRL 0:dd702039127a 278 if (Index) {
alejandroRL 0:dd702039127a 279 PixelIndex = *(pTrans + Index);
alejandroRL 0:dd702039127a 280 *pData = (PIXEL)PixelIndex;
alejandroRL 0:dd702039127a 281 }
alejandroRL 0:dd702039127a 282 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 283 if (++CurrentPixel == 2) {
alejandroRL 0:dd702039127a 284 CurrentPixel = 0;
alejandroRL 0:dd702039127a 285 Pixels = *(++p);
alejandroRL 0:dd702039127a 286 }
alejandroRL 0:dd702039127a 287 } while (--xsize);
alejandroRL 0:dd702039127a 288 } else {
alejandroRL 0:dd702039127a 289 do {
alejandroRL 0:dd702039127a 290 Shift = (1 - CurrentPixel) << 2;
alejandroRL 0:dd702039127a 291 Index = (Pixels & (0xF0 >> (4 - Shift))) >> Shift;
alejandroRL 0:dd702039127a 292 if (Index) {
alejandroRL 0:dd702039127a 293 *pData = (PIXEL)Index;
alejandroRL 0:dd702039127a 294 }
alejandroRL 0:dd702039127a 295 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 296 if (++CurrentPixel == 2) {
alejandroRL 0:dd702039127a 297 CurrentPixel = 0;
alejandroRL 0:dd702039127a 298 Pixels = *(++p);
alejandroRL 0:dd702039127a 299 }
alejandroRL 0:dd702039127a 300 } while (--xsize);
alejandroRL 0:dd702039127a 301 }
alejandroRL 0:dd702039127a 302 break;
alejandroRL 0:dd702039127a 303 }
alejandroRL 0:dd702039127a 304 }
alejandroRL 0:dd702039127a 305
alejandroRL 0:dd702039127a 306 /*********************************************************************
alejandroRL 0:dd702039127a 307 *
alejandroRL 0:dd702039127a 308 * Draw Bitmap 8 BPP
alejandroRL 0:dd702039127a 309 */
alejandroRL 0:dd702039127a 310 static void _DrawBitLine8BPP(GUI_DEVICE * pDevice, int x, int y, U8 const * p, int xsize, const LCD_PIXELINDEX * pTrans) {
alejandroRL 0:dd702039127a 311 LCD_PIXELINDEX Pixel;
alejandroRL 0:dd702039127a 312 PIXEL * pData;
alejandroRL 0:dd702039127a 313 int x_phys, y_phys;
alejandroRL 0:dd702039127a 314 DRIVER_CONTEXT * pContext;
alejandroRL 0:dd702039127a 315
alejandroRL 0:dd702039127a 316 pContext = (DRIVER_CONTEXT *)pDevice->u.pContext;
alejandroRL 0:dd702039127a 317 pContext->pfLog2Phys(pContext, x, y, &x_phys, &y_phys);
alejandroRL 0:dd702039127a 318 pData = XY2PTR(x_phys, y_phys);
alejandroRL 0:dd702039127a 319 switch (GUI_pContext->DrawMode & (LCD_DRAWMODE_TRANS | LCD_DRAWMODE_XOR)) {
alejandroRL 0:dd702039127a 320 case 0:
alejandroRL 0:dd702039127a 321 if (pTrans) {
alejandroRL 0:dd702039127a 322 do {
alejandroRL 0:dd702039127a 323 Pixel = *p++;
alejandroRL 0:dd702039127a 324 *pData = (PIXEL)*(pTrans + Pixel);
alejandroRL 0:dd702039127a 325 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 326 } while (--xsize);
alejandroRL 0:dd702039127a 327 } else {
alejandroRL 0:dd702039127a 328 do {
alejandroRL 0:dd702039127a 329 *pData = (PIXEL)*p++;
alejandroRL 0:dd702039127a 330 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 331 } while (--xsize);
alejandroRL 0:dd702039127a 332 }
alejandroRL 0:dd702039127a 333 break;
alejandroRL 0:dd702039127a 334 case LCD_DRAWMODE_TRANS:
alejandroRL 0:dd702039127a 335 if (pTrans) {
alejandroRL 0:dd702039127a 336 do {
alejandroRL 0:dd702039127a 337 Pixel = *p++;
alejandroRL 0:dd702039127a 338 if (Pixel) {
alejandroRL 0:dd702039127a 339 *pData = (PIXEL)*(pTrans + Pixel);
alejandroRL 0:dd702039127a 340 }
alejandroRL 0:dd702039127a 341 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 342 } while (--xsize);
alejandroRL 0:dd702039127a 343 } else {
alejandroRL 0:dd702039127a 344 do {
alejandroRL 0:dd702039127a 345 Pixel = *p++;
alejandroRL 0:dd702039127a 346 if (Pixel) {
alejandroRL 0:dd702039127a 347 *pData = (PIXEL)Pixel;
alejandroRL 0:dd702039127a 348 }
alejandroRL 0:dd702039127a 349 pData += pContext->PixelOffset;
alejandroRL 0:dd702039127a 350 } while (--xsize);
alejandroRL 0:dd702039127a 351 }
alejandroRL 0:dd702039127a 352 break;
alejandroRL 0:dd702039127a 353 }
alejandroRL 0:dd702039127a 354 }
alejandroRL 0:dd702039127a 355
alejandroRL 0:dd702039127a 356 /*********************************************************************
alejandroRL 0:dd702039127a 357 *
alejandroRL 0:dd702039127a 358 * Draw Bitmap 16 BPP
alejandroRL 0:dd702039127a 359 */
alejandroRL 0:dd702039127a 360 static void _DrawBitLine16BPP(GUI_DEVICE * pDevice, int x, int y, U16 const * p, int xsize) {
alejandroRL 0:dd702039127a 361 PIXEL * pData;
alejandroRL 0:dd702039127a 362 int x_phys, y_phys, PixelOffset;
alejandroRL 0:dd702039127a 363 DRIVER_CONTEXT * pContext;
alejandroRL 0:dd702039127a 364
alejandroRL 0:dd702039127a 365 pContext = (DRIVER_CONTEXT *)pDevice->u.pContext;
alejandroRL 0:dd702039127a 366 pContext->pfLog2Phys(pContext, x, y, &x_phys, &y_phys);
alejandroRL 0:dd702039127a 367 pData = XY2PTR(x_phys, y_phys);
alejandroRL 0:dd702039127a 368 PixelOffset = pContext->PixelOffset;
alejandroRL 0:dd702039127a 369 do {
alejandroRL 0:dd702039127a 370 *pData = (PIXEL)*p++;
alejandroRL 0:dd702039127a 371 pData += PixelOffset;
alejandroRL 0:dd702039127a 372 } while (--xsize);
alejandroRL 0:dd702039127a 373 }
alejandroRL 0:dd702039127a 374
alejandroRL 0:dd702039127a 375 /*********************************************************************
alejandroRL 0:dd702039127a 376 *
alejandroRL 0:dd702039127a 377 * Draw Bitmap 32 BPP
alejandroRL 0:dd702039127a 378 */
alejandroRL 0:dd702039127a 379 static void _DrawBitLine32BPP(GUI_DEVICE * pDevice, int x, int y, U32 const * p, int xsize) {
alejandroRL 0:dd702039127a 380 PIXEL * pData;
alejandroRL 0:dd702039127a 381 int x_phys, y_phys, PixelOffset;
alejandroRL 0:dd702039127a 382 DRIVER_CONTEXT * pContext;
alejandroRL 0:dd702039127a 383
alejandroRL 0:dd702039127a 384 pContext = (DRIVER_CONTEXT *)pDevice->u.pContext;
alejandroRL 0:dd702039127a 385 pContext->pfLog2Phys(pContext, x, y, &x_phys, &y_phys);
alejandroRL 0:dd702039127a 386 pData = XY2PTR(x_phys, y_phys);
alejandroRL 0:dd702039127a 387 PixelOffset = pContext->PixelOffset;
alejandroRL 0:dd702039127a 388 do {
alejandroRL 0:dd702039127a 389 *pData = (PIXEL)*p++;
alejandroRL 0:dd702039127a 390 pData += PixelOffset;
alejandroRL 0:dd702039127a 391 } while (--xsize);
alejandroRL 0:dd702039127a 392 }
alejandroRL 0:dd702039127a 393
alejandroRL 0:dd702039127a 394 /*********************************************************************
alejandroRL 0:dd702039127a 395 *
alejandroRL 0:dd702039127a 396 * Static code: API functions for drawing operations, no cache
alejandroRL 0:dd702039127a 397 *
alejandroRL 0:dd702039127a 398 **********************************************************************
alejandroRL 0:dd702039127a 399 */
alejandroRL 0:dd702039127a 400 /*********************************************************************
alejandroRL 0:dd702039127a 401 *
alejandroRL 0:dd702039127a 402 * _DrawBitmap_CX
alejandroRL 0:dd702039127a 403 */
alejandroRL 0:dd702039127a 404 static void _DrawBitmap_CX(GUI_DEVICE * pDevice, int x0, int y0,
alejandroRL 0:dd702039127a 405 int xSize, int ySize,
alejandroRL 0:dd702039127a 406 int BitsPerPixel,
alejandroRL 0:dd702039127a 407 int BytesPerLine,
alejandroRL 0:dd702039127a 408 const U8 * pData, int Diff,
alejandroRL 0:dd702039127a 409 const LCD_PIXELINDEX * pTrans) {
alejandroRL 0:dd702039127a 410 int x0_phys, y0_phys, x1_phys, y1_phys;
alejandroRL 0:dd702039127a 411 int i;
alejandroRL 0:dd702039127a 412 PIXEL * pDataBM;
alejandroRL 0:dd702039127a 413 DRIVER_CONTEXT * pContext;
alejandroRL 0:dd702039127a 414
alejandroRL 0:dd702039127a 415 pContext = (DRIVER_CONTEXT *)pDevice->u.pContext;
alejandroRL 0:dd702039127a 416 switch (BitsPerPixel) {
alejandroRL 0:dd702039127a 417 case 1:
alejandroRL 0:dd702039127a 418 for (i = 0; i < ySize; i++) {
alejandroRL 0:dd702039127a 419 _DrawBitLine1BPP(pDevice, x0, i + y0, pData, Diff, xSize, pTrans);
alejandroRL 0:dd702039127a 420 pData += BytesPerLine;
alejandroRL 0:dd702039127a 421 }
alejandroRL 0:dd702039127a 422 break;
alejandroRL 0:dd702039127a 423 case 2:
alejandroRL 0:dd702039127a 424 for (i = 0; i < ySize; i++) {
alejandroRL 0:dd702039127a 425 _DrawBitLine2BPP(pDevice, x0, i + y0, pData, Diff, xSize, pTrans);
alejandroRL 0:dd702039127a 426 pData += BytesPerLine;
alejandroRL 0:dd702039127a 427 }
alejandroRL 0:dd702039127a 428 break;
alejandroRL 0:dd702039127a 429 case 4:
alejandroRL 0:dd702039127a 430 for (i = 0; i < ySize; i++) {
alejandroRL 0:dd702039127a 431 _DrawBitLine4BPP(pDevice, x0, i + y0, pData, Diff, xSize, pTrans);
alejandroRL 0:dd702039127a 432 pData += BytesPerLine;
alejandroRL 0:dd702039127a 433 }
alejandroRL 0:dd702039127a 434 break;
alejandroRL 0:dd702039127a 435 case 8:
alejandroRL 0:dd702039127a 436 for (i = 0; i < ySize; i++) {
alejandroRL 0:dd702039127a 437 _DrawBitLine8BPP(pDevice, x0, i + y0, pData, xSize, pTrans);
alejandroRL 0:dd702039127a 438 pData += BytesPerLine;
alejandroRL 0:dd702039127a 439 }
alejandroRL 0:dd702039127a 440 break;
alejandroRL 0:dd702039127a 441 case 16:
alejandroRL 0:dd702039127a 442 for (i = 0; i < ySize; i++) {
alejandroRL 0:dd702039127a 443 _DrawBitLine16BPP(pDevice, x0, i + y0, (U16 *)pData, xSize);
alejandroRL 0:dd702039127a 444 pData += BytesPerLine;
alejandroRL 0:dd702039127a 445 }
alejandroRL 0:dd702039127a 446 break;
alejandroRL 0:dd702039127a 447 case 32:
alejandroRL 0:dd702039127a 448 for (i = 0; i < ySize; i++) {
alejandroRL 0:dd702039127a 449 _DrawBitLine32BPP(pDevice, x0, i + y0, (U32 *)pData, xSize);
alejandroRL 0:dd702039127a 450 pData += BytesPerLine;
alejandroRL 0:dd702039127a 451 }
alejandroRL 0:dd702039127a 452 break;
alejandroRL 0:dd702039127a 453 }
alejandroRL 0:dd702039127a 454
alejandroRL 0:dd702039127a 455 pContext->pfLog2Phys(pContext, x0 + Diff, y0, &x0_phys, &y0_phys);
alejandroRL 0:dd702039127a 456 pContext->pfLog2Phys(pContext, x0 + Diff + xSize - 1, y0 + ySize - 1, &x1_phys, &y1_phys);
alejandroRL 0:dd702039127a 457 _Sort(&x0_phys, &x1_phys);
alejandroRL 0:dd702039127a 458 _Sort(&y0_phys, &y1_phys);
alejandroRL 0:dd702039127a 459 pDataBM = XY2PTR(x0_phys, y0_phys);
alejandroRL 0:dd702039127a 460 pDevice = pDevice->pNext;
alejandroRL 0:dd702039127a 461 pDevice->pDeviceAPI->pfDrawBitmap(pDevice,
alejandroRL 0:dd702039127a 462 x0_phys, y0_phys,
alejandroRL 0:dd702039127a 463 x1_phys - x0_phys + 1,
alejandroRL 0:dd702039127a 464 y1_phys - y0_phys + 1,
alejandroRL 0:dd702039127a 465 pContext->pDrawingAPI->BytesPerPixel << 3,
alejandroRL 0:dd702039127a 466 pContext->pDrawingAPI->BytesPerPixel * pContext->vxSize,
alejandroRL 0:dd702039127a 467 (U8 *)pDataBM, 0, NULL);
alejandroRL 0:dd702039127a 468 }
alejandroRL 0:dd702039127a 469
alejandroRL 0:dd702039127a 470 /*********************************************************************
alejandroRL 0:dd702039127a 471 *
alejandroRL 0:dd702039127a 472 * _GetPixelIndex_CX
alejandroRL 0:dd702039127a 473 */
alejandroRL 0:dd702039127a 474 static LCD_PIXELINDEX _GetPixelIndex_CX(GUI_DEVICE * pDevice, int x, int y) {
alejandroRL 0:dd702039127a 475 PIXEL * pData;
alejandroRL 0:dd702039127a 476 PIXEL Pixel;
alejandroRL 0:dd702039127a 477 int x_phys, y_phys;
alejandroRL 0:dd702039127a 478 DRIVER_CONTEXT * pContext;
alejandroRL 0:dd702039127a 479
alejandroRL 0:dd702039127a 480 pContext = (DRIVER_CONTEXT *)pDevice->u.pContext;
alejandroRL 0:dd702039127a 481 pContext->pfLog2Phys(pContext, x, y, &x_phys, &y_phys);
alejandroRL 0:dd702039127a 482 pData = XY2PTR(x_phys, y_phys);
alejandroRL 0:dd702039127a 483 Pixel = *pData;
alejandroRL 0:dd702039127a 484 return Pixel;
alejandroRL 0:dd702039127a 485 }
alejandroRL 0:dd702039127a 486
alejandroRL 0:dd702039127a 487 /*********************************************************************
alejandroRL 0:dd702039127a 488 *
alejandroRL 0:dd702039127a 489 * _SetPixelIndex_CX
alejandroRL 0:dd702039127a 490 */
alejandroRL 0:dd702039127a 491 static void _SetPixelIndex_CX(GUI_DEVICE * pDevice, int x, int y, LCD_PIXELINDEX PixelIndex) {
alejandroRL 0:dd702039127a 492 PIXEL * pData;
alejandroRL 0:dd702039127a 493 int x_phys, y_phys;
alejandroRL 0:dd702039127a 494 DRIVER_CONTEXT * pContext;
alejandroRL 0:dd702039127a 495
alejandroRL 0:dd702039127a 496 pContext = (DRIVER_CONTEXT *)pDevice->u.pContext;
alejandroRL 0:dd702039127a 497 pContext->pfLog2Phys(pContext, x, y, &x_phys, &y_phys);
alejandroRL 0:dd702039127a 498 pData = XY2PTR(x_phys, y_phys);
alejandroRL 0:dd702039127a 499 *pData = (PIXEL)PixelIndex;
alejandroRL 0:dd702039127a 500 pDevice = pDevice->pNext;
alejandroRL 0:dd702039127a 501 pDevice->pDeviceAPI->pfSetPixelIndex(pDevice, x_phys, y_phys, PixelIndex);
alejandroRL 0:dd702039127a 502 }
alejandroRL 0:dd702039127a 503
alejandroRL 0:dd702039127a 504 /*********************************************************************
alejandroRL 0:dd702039127a 505 *
alejandroRL 0:dd702039127a 506 * _XorPixel_CX
alejandroRL 0:dd702039127a 507 */
alejandroRL 0:dd702039127a 508 static void _XorPixel_CX(GUI_DEVICE * pDevice, int x, int y) {
alejandroRL 0:dd702039127a 509 PIXEL Pixel, IndexMask;
alejandroRL 0:dd702039127a 510
alejandroRL 0:dd702039127a 511 IndexMask = (PIXEL)pDevice->pColorConvAPI->pfGetIndexMask();
alejandroRL 0:dd702039127a 512 Pixel = (PIXEL)pDevice->pDeviceAPI->pfGetPixelIndex(pDevice, x, y);
alejandroRL 0:dd702039127a 513 Pixel ^= IndexMask;
alejandroRL 0:dd702039127a 514 pDevice->pDeviceAPI->pfSetPixelIndex(pDevice, x, y, Pixel);
alejandroRL 0:dd702039127a 515 }
alejandroRL 0:dd702039127a 516
alejandroRL 0:dd702039127a 517 /*********************************************************************
alejandroRL 0:dd702039127a 518 *
alejandroRL 0:dd702039127a 519 * _DrawHLine_CX
alejandroRL 0:dd702039127a 520 */
alejandroRL 0:dd702039127a 521 static void _DrawHLine_CX(GUI_DEVICE * pDevice, int x0, int y, int x1) {
alejandroRL 0:dd702039127a 522 pDevice->pDeviceAPI->pfFillRect(pDevice, x0, y, x1, y);
alejandroRL 0:dd702039127a 523 }
alejandroRL 0:dd702039127a 524
alejandroRL 0:dd702039127a 525 /*********************************************************************
alejandroRL 0:dd702039127a 526 *
alejandroRL 0:dd702039127a 527 * _DrawVLine_CX
alejandroRL 0:dd702039127a 528 */
alejandroRL 0:dd702039127a 529 static void _DrawVLine_CX(GUI_DEVICE * pDevice, int x, int y0, int y1) {
alejandroRL 0:dd702039127a 530 pDevice->pDeviceAPI->pfFillRect(pDevice, x, y0, x, y1);
alejandroRL 0:dd702039127a 531 }
alejandroRL 0:dd702039127a 532
alejandroRL 0:dd702039127a 533 /*********************************************************************
alejandroRL 0:dd702039127a 534 *
alejandroRL 0:dd702039127a 535 * _FillRect_CX
alejandroRL 0:dd702039127a 536 */
alejandroRL 0:dd702039127a 537 static void _FillRect_CX(GUI_DEVICE * pDevice, int x0, int y0, int x1, int y1) {
alejandroRL 0:dd702039127a 538 PIXEL * pData;
alejandroRL 0:dd702039127a 539 PIXEL * pLine;
alejandroRL 0:dd702039127a 540 PIXEL * pPixel;
alejandroRL 0:dd702039127a 541 PIXEL Pixel, IndexMask;
alejandroRL 0:dd702039127a 542 int x0_phys, y0_phys, x1_phys, y1_phys;
alejandroRL 0:dd702039127a 543 int NumPixels, NumLines;
alejandroRL 0:dd702039127a 544 DRIVER_CONTEXT * pContext;
alejandroRL 0:dd702039127a 545
alejandroRL 0:dd702039127a 546 pContext = (DRIVER_CONTEXT *)pDevice->u.pContext;
alejandroRL 0:dd702039127a 547 pContext->pfLog2Phys(pContext, x0, y0, &x0_phys, &y0_phys);
alejandroRL 0:dd702039127a 548 pContext->pfLog2Phys(pContext, x1, y1, &x1_phys, &y1_phys);
alejandroRL 0:dd702039127a 549 _Sort(&x0_phys, &x1_phys);
alejandroRL 0:dd702039127a 550 _Sort(&y0_phys, &y1_phys);
alejandroRL 0:dd702039127a 551 pData = pLine = XY2PTR(x0_phys, y0_phys);
alejandroRL 0:dd702039127a 552 NumLines = y1_phys - y0_phys + 1;
alejandroRL 0:dd702039127a 553 if (GUI_pContext->DrawMode & LCD_DRAWMODE_XOR) {
alejandroRL 0:dd702039127a 554 IndexMask = (PIXEL)pDevice->pColorConvAPI->pfGetIndexMask();
alejandroRL 0:dd702039127a 555 do {
alejandroRL 0:dd702039127a 556 pPixel = pLine;
alejandroRL 0:dd702039127a 557 NumPixels = x1_phys - x0_phys + 1;
alejandroRL 0:dd702039127a 558 do {
alejandroRL 0:dd702039127a 559 *pPixel++ ^= IndexMask;
alejandroRL 0:dd702039127a 560 } while (--NumPixels);
alejandroRL 0:dd702039127a 561 pLine += pContext->vxSize;
alejandroRL 0:dd702039127a 562 } while (--NumLines);
alejandroRL 0:dd702039127a 563 } else {
alejandroRL 0:dd702039127a 564 Pixel = (PIXEL)LCD__GetColorIndex();
alejandroRL 0:dd702039127a 565 if (sizeof(Pixel) == 1) {
alejandroRL 0:dd702039127a 566 NumPixels = x1_phys - x0_phys + 1;
alejandroRL 0:dd702039127a 567 do {
alejandroRL 0:dd702039127a 568 GUI_MEMSET((U8 *)pLine, (U8)Pixel, NumPixels);
alejandroRL 0:dd702039127a 569 pLine += pContext->vxSize;
alejandroRL 0:dd702039127a 570 } while (--NumLines);
alejandroRL 0:dd702039127a 571 } else {
alejandroRL 0:dd702039127a 572 do {
alejandroRL 0:dd702039127a 573 pPixel = pLine;
alejandroRL 0:dd702039127a 574 NumPixels = x1_phys - x0_phys + 1;
alejandroRL 0:dd702039127a 575 do {
alejandroRL 0:dd702039127a 576 *pPixel++ = Pixel;
alejandroRL 0:dd702039127a 577 } while (--NumPixels);
alejandroRL 0:dd702039127a 578 pLine += pContext->vxSize;
alejandroRL 0:dd702039127a 579 } while (--NumLines);
alejandroRL 0:dd702039127a 580 }
alejandroRL 0:dd702039127a 581 }
alejandroRL 0:dd702039127a 582 pDevice = pDevice->pNext;
alejandroRL 0:dd702039127a 583 pDevice->pDeviceAPI->pfDrawBitmap(pDevice,
alejandroRL 0:dd702039127a 584 x0_phys, y0_phys,
alejandroRL 0:dd702039127a 585 x1_phys - x0_phys + 1,
alejandroRL 0:dd702039127a 586 y1_phys - y0_phys + 1,
alejandroRL 0:dd702039127a 587 pContext->pDrawingAPI->BytesPerPixel << 3,
alejandroRL 0:dd702039127a 588 pContext->pDrawingAPI->BytesPerPixel * pContext->vxSize,
alejandroRL 0:dd702039127a 589 (U8 *)pData, 0, NULL);
alejandroRL 0:dd702039127a 590 }
alejandroRL 0:dd702039127a 591
alejandroRL 0:dd702039127a 592 /*********************************************************************
alejandroRL 0:dd702039127a 593 *
alejandroRL 0:dd702039127a 594 * Static data: Drawing API(s)
alejandroRL 0:dd702039127a 595 *
alejandroRL 0:dd702039127a 596 **********************************************************************
alejandroRL 0:dd702039127a 597 */
alejandroRL 0:dd702039127a 598 /*********************************************************************
alejandroRL 0:dd702039127a 599 *
alejandroRL 0:dd702039127a 600 * GUI_OrientationAPI_CX
alejandroRL 0:dd702039127a 601 */
alejandroRL 0:dd702039127a 602 const GUI_ORIENTATION_API API_NAME = {
alejandroRL 0:dd702039127a 603 _DrawBitmap_CX,
alejandroRL 0:dd702039127a 604 _DrawHLine_CX,
alejandroRL 0:dd702039127a 605 _DrawVLine_CX,
alejandroRL 0:dd702039127a 606 _FillRect_CX,
alejandroRL 0:dd702039127a 607 _GetPixelIndex_CX,
alejandroRL 0:dd702039127a 608 _SetPixelIndex_CX,
alejandroRL 0:dd702039127a 609 _XorPixel_CX,
alejandroRL 0:dd702039127a 610 BYTES_PER_PIXEL
alejandroRL 0:dd702039127a 611 };
alejandroRL 0:dd702039127a 612
alejandroRL 0:dd702039127a 613 /*************************** End of file ****************************/