aboutsummaryrefslogtreecommitdiff
path: root/nxcomp/ClientCache.h
blob: 6702e5b66df3acaac14cddf2d02b1c0a36a80bad (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
/**************************************************************************/
/*                                                                        */
/* Copyright (c) 2001, 2010 NoMachine, http://www.nomachine.com/.         */
/*                                                                        */
/* NXCOMP, NX protocol compression and NX extensions to this software     */
/* are copyright of NoMachine. Redistribution and use of the present      */
/* software is allowed according to terms specified in the file LICENSE   */
/* which comes in the source distribution.                                */
/*                                                                        */
/* Check http://www.nomachine.com/licensing.html for applicability.       */
/*                                                                        */
/* NX and NoMachine are trademarks of Medialogic S.p.A.                   */
/*                                                                        */
/* All rights reserved.                                                   */
/*                                                                        */
/**************************************************************************/

#ifndef ClientCache_H
#define ClientCache_H

#include "Misc.h"

#include "IntCache.h"
#include "CharCache.h"
#include "OpcodeCache.h"
#include "XidCache.h"
#include "FreeCache.h"

#include "TextCompressor.h"

#include "ChannelCache.h"

class ClientCache : public ChannelCache
{
  public:

  ClientCache();

  ~ClientCache();

  //
  // Opcode prediction caches.
  //

  OpcodeCache opcodeCache;

  //
  // GC and drawables caches.
  //

  XidCache gcCache;
  FreeCache freeGCCache;

  XidCache drawableCache;
  FreeCache freeDrawableCache;

  XidCache windowCache;
  FreeCache freeWindowCache;

  //
  // General-purpose caches.
  //

  CharCache textCache[CLIENT_TEXT_CACHE_SIZE];
  IntCache cursorCache;
  IntCache colormapCache;
  IntCache visualCache;
  CharCache depthCache;
  CharCache resourceCache;
  CharCache methodCache;

  unsigned int lastFont;

  //
  // AllocColor request.
  //

  IntCache *allocColorRGBCache[3];

  //
  // ChangeProperty request.
  //

  CharCache changePropertyFormatCache;
  IntCache changePropertyPropertyCache;
  IntCache changePropertyTypeCache;
  IntCache changePropertyData32Cache;
  TextCompressor changePropertyTextCompressor;

  //
  // ClearArea request.
  //

  IntCache *clearAreaGeomCache[4];

  //
  // ConfigureWindow request.
  //

  IntCache configureWindowBitmaskCache;
  IntCache *configureWindowAttrCache[7];

  //
  // ConvertSelection request.
  //

  IntCache convertSelectionRequestorCache;
  IntCache* convertSelectionAtomCache[3];
  unsigned int convertSelectionLastTimestamp;

  //
  // CopyArea request.
  //

  IntCache *copyAreaGeomCache[6];

  //
  // CopyPlane request.
  //

  IntCache *copyPlaneGeomCache[6];
  IntCache copyPlaneBitPlaneCache;

  //
  // CreateGC request.
  //

  IntCache createGCBitmaskCache;
  IntCache *createGCAttrCache[23];

  //
  // CreatePixmap request.
  //

  IntCache createPixmapIdCache;
  unsigned int createPixmapLastId;
  IntCache createPixmapXCache;
  IntCache createPixmapYCache;

  //
  // CreateWindow request.
  //

  IntCache *createWindowGeomCache[6];
  IntCache createWindowBitmaskCache;
  IntCache *createWindowAttrCache[15];

  //
  // FillPoly request.
  //

  IntCache fillPolyNumPointsCache;
  IntCache *fillPolyXRelCache[10];
  IntCache *fillPolyXAbsCache[10];
  IntCache *fillPolyYRelCache[10];
  IntCache *fillPolyYAbsCache[10];
  unsigned int fillPolyRecentX[8];
  unsigned int fillPolyRecentY[8];
  unsigned int fillPolyIndex;

  //
  // GetSelectionOwner request.
  //

  IntCache getSelectionOwnerSelectionCache;

  //
  // GrabButton request (also used for GrabPointer).
  //

  IntCache grabButtonEventMaskCache;
  IntCache grabButtonConfineCache;
  CharCache grabButtonButtonCache;
  IntCache grabButtonModifierCache;

  //
  // GrabKeyboard request.
  //

  unsigned int grabKeyboardLastTimestamp;

  //
  // ImageText8/16 request.
  //

  IntCache imageTextLengthCache;
  unsigned int imageTextLastX;
  unsigned int imageTextLastY;
  IntCache imageTextCacheX;
  IntCache imageTextCacheY;
  TextCompressor imageTextTextCompressor;

  //
  // InternAtom request.
  //

  TextCompressor internAtomTextCompressor;

  //
  // OpenFont request.
  //

  TextCompressor openFontTextCompressor;

  //
  // PolyFillRectangle request.
  //

  IntCache *polyFillRectangleCacheX[4];
  IntCache *polyFillRectangleCacheY[4];
  IntCache *polyFillRectangleCacheWidth[4];
  IntCache *polyFillRectangleCacheHeight[4];

  //
  // PolyLine request.
  //

  IntCache *polyLineCacheX[2];
  IntCache *polyLineCacheY[2];

  //
  // PolyPoint request.
  //

  IntCache *polyPointCacheX[2];
  IntCache *polyPointCacheY[2];

  //
  // PolyRectangle request.
  //

  IntCache *polyRectangleGeomCache[4];

  //
  // PolySegment request.
  //

  IntCache polySegmentCacheX;
  IntCache polySegmentCacheY;
  unsigned int polySegmentLastX[2];
  unsigned int polySegmentLastY[2];
  unsigned int polySegmentCacheIndex;

  //
  // PolyText8/16 request.
  //

  unsigned int polyTextLastX;
  unsigned int polyTextLastY;
  IntCache polyTextCacheX;
  IntCache polyTextCacheY;
  IntCache polyTextFontCache;
  CharCache polyTextDeltaCache;
  TextCompressor polyTextTextCompressor;

  //
  // PutImage request.
  //

  IntCache putImageWidthCache;
  IntCache putImageHeightCache;
  unsigned int putImageLastX;
  unsigned int putImageLastY;
  IntCache putImageXCache;
  IntCache putImageYCache;
  CharCache putImageLeftPadCache;

  //
  // GetImage request.
  //

  IntCache getImagePlaneMaskCache;

  //
  // QueryColors request.
  //

  unsigned int queryColorsLastPixel;

  //
  // SetClipRectangles request.
  //

  IntCache setClipRectanglesXCache;
  IntCache setClipRectanglesYCache;
  IntCache *setClipRectanglesGeomCache[4];

  //
  // SetDashes request.
  //

  IntCache setDashesLengthCache;
  IntCache setDashesOffsetCache;
  CharCache setDashesDashCache_[2];

  //
  // SetSelectionOwner request.
  //

  IntCache setSelectionOwnerCache;
  IntCache setSelectionOwnerTimestampCache;

  //
  // TranslateCoords request.
  //

  IntCache translateCoordsSrcCache;
  IntCache translateCoordsDstCache;
  IntCache translateCoordsXCache;
  IntCache translateCoordsYCache;

  //
  // SendEvent request.
  //

  IntCache     sendEventMaskCache;
  CharCache    sendEventCodeCache;
  CharCache    sendEventByteDataCache;
  unsigned int sendEventLastSequence;
  IntCache     sendEventIntDataCache;
  CharCache    sendEventEventCache;

  //
  // PolyFillArc request.
  //

  IntCache *polyFillArcCacheX[2];
  IntCache *polyFillArcCacheY[2];
  IntCache *polyFillArcCacheWidth[2];
  IntCache *polyFillArcCacheHeight[2];
  IntCache *polyFillArcCacheAngle1[2];
  IntCache *polyFillArcCacheAngle2[2];

  //
  // PolyArc request.
  //

  IntCache *polyArcCacheX[2];
  IntCache *polyArcCacheY[2];
  IntCache *polyArcCacheWidth[2];
  IntCache *polyArcCacheHeight[2];
  IntCache *polyArcCacheAngle1[2];
  IntCache *polyArcCacheAngle2[2];

  //
  // PutPackedImage request.
  //

  IntCache  putPackedImageSrcLengthCache;
  IntCache  putPackedImageDstLengthCache;

  //
  // Shape extension requests.
  //

  CharCache shapeOpcodeCache;
  IntCache  *shapeDataCache[8];

  //
  // Generic requests.
  //

  CharCache genericRequestOpcodeCache;
  IntCache  *genericRequestDataCache[8];

  //
  // Render extension requests.
  //

  OpcodeCache renderOpcodeCache;

  CharCache renderOpCache;

  XidCache  renderSrcPictureCache;
  XidCache  renderMaskPictureCache;
  XidCache  renderDstPictureCache;
  FreeCache renderFreePictureCache;

  IntCache  renderGlyphSetCache;
  FreeCache renderFreeGlyphSetCache;

  IntCache renderIdCache;
  IntCache renderLengthCache;
  IntCache renderFormatCache;
  IntCache renderValueMaskCache;
  IntCache renderNumGlyphsCache;

  IntCache renderXCache;
  IntCache renderYCache;

  unsigned int renderLastX;
  unsigned int renderLastY;

  IntCache renderWidthCache;
  IntCache renderHeightCache;

  unsigned int renderLastId;

  IntCache *renderDataCache[16];

  TextCompressor renderTextCompressor;

  IntCache renderGlyphXCache;
  IntCache renderGlyphYCache;

  unsigned int renderGlyphX;
  unsigned int renderGlyphY;

  IntCache *renderCompositeGlyphsDataCache[16];
  unsigned int renderLastCompositeGlyphsData;

  IntCache *renderCompositeDataCache[3];

  //
  // SetCacheParameters request.
  //

  IntCache setCacheParametersCache;

  //
  // Encode new XID values based
  // on the last value encoded.
  //

  IntCache lastIdCache;
  unsigned int lastId;
};

#endif /* ClientCache_H */