← Back to branch summary

~ubuntu-branches/ubuntu/gutsy/vnc4/gutsy

« back to all changes in this revision

Viewing changes to unix/xc/programs/Xserver/hw/xfree86/drivers/glint/glint_dripriv.h

  • Committer: Bazaar Package Importer
  • Author(s): Ola Lundqvist
  • Date: 2006-05-15 20:35:17 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20060515203517-l4lre1ku942mn26k
Tags: 4.1.1+X4.3.0-10
* Correction of critical security issue. Thanks to Martin Kogler
  <e9925248@student.tuwien.ac.at> that informed me about the issue,
  and provided the patch.
  This flaw was originally found by Steve Wiseman of intelliadmin.com.
* Applied patch from Javier Kohen <jkohen@users.sourceforge.net> that
  inform the user that only 8 first characters of the password will
  actually be used when typing more than 8 characters, closes:
  #355619.

Show diffs side-by-side

added added

removed removed

Lines of Context:
unix/xc/programs/Xserver/hw/xfree86/drivers/glint/glint_dripriv.h
 
1
/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/glint_dripriv.h,v 1.6 2002/10/30 12:52:16 alanh Exp $ */
 
2
/**************************************************************************
 
3
 
 
4
Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
 
5
All Rights Reserved.
 
6
 
 
7
Permission is hereby granted, free of charge, to any person obtaining a
 
8
copy of this software and associated documentation files (the
 
9
"Software"), to deal in the Software without restriction, including
 
10
without limitation the rights to use, copy, modify, merge, publish,
 
11
distribute, sub license, and/or sell copies of the Software, and to
 
12
permit persons to whom the Software is furnished to do so, subject to
 
13
the following conditions:
 
14
 
 
15
The above copyright notice and this permission notice (including the
 
16
next paragraph) shall be included in all copies or substantial portions
 
17
of the Software.
 
18
 
 
19
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 
20
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 
21
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
 
22
IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
 
23
ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 
24
 
 
25
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 
26
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
27
 
 
28
**************************************************************************/
 
29
 
 
30
/*
 
31
 * Author:
 
32
 *   Jens Owen <jens@tungstengraphics.com>
 
33
 *
 
34
 */
 
35
 
 
36
extern void GlxSetVisualConfigs(
 
37
    int nconfigs,
 
38
    __GLXvisualConfig *configs,
 
39
    void **configprivs
 
40
);
 
41
 
 
42
extern Bool GLINTCreateContext(ScreenPtr pScreen,
 
43
                               VisualPtr visual,
 
44
                               drmContext hwContext,
 
45
                               void* pVisualConfigPriv,
 
46
                               DRIContextType contextStore);
 
47
 
 
48
extern void GLINTDRISwapContext( ScreenPtr pScreen,
 
49
                                 DRISyncType syncType,
 
50
                                 DRIContextType readContextType,
 
51
                                 void* readContextStore,
 
52
                                 DRIContextType writeContextType,
 
53
                                 void* writeContextStore);
 
54
 
 
55
/* Macros to Setup Generic Kernel Device Driver to Handle DMA for gamma */
 
56
 
 
57
/* WARNING!!! MAGIC NUMBER!!!  The number of regions already added to the
 
58
   kernel must be specified here.  Currently, the number is 2. */
 
59
#define DRM_REG(reg)                                               \
 
60
        (2                                                         \
 
61
         + ((reg < 0x1000)                                         \
 
62
            ? 0                                                    \
 
63
            : ((reg < 0x10000) ? 1 : ((reg < 0x11000) ? 2 : 3))))
 
64
 
 
65
#define DRM_OFF(reg)                                               \
 
66
        ((reg < 0x1000)                                            \
 
67
         ? reg                                                     \
 
68
         : ((reg < 0x10000)                                        \
 
69
            ? (reg - 0x1000)                                       \
 
70
            : ((reg < 0x11000)                                     \
 
71
               ? (reg - 0x10000)                                   \
 
72
               : (reg - 0x11000))))
 
73
 
 
74
 
 
75
#define DRM_I_WRITE_R(reg,a,b,c,d) \
 
76
        DRM_I_WRITE(DRM_REG(reg), DRM_OFF(reg), a, b, c, d)
 
77
 
 
78
#define DRM_I_WRITE_IMM_R(reg,a) \
 
79
        DRM_I_WRITE_IMM(DRM_REG(reg), DRM_OFF(reg), a)
 
80
 
 
81
#define DRM_I_READ_R(reg) \
 
82
        DRM_I_READ(DRM_REG(reg), DRM_OFF(reg))
 
83
 
 
84
#define DRM_I_WHILE_IMM_R(reg,a,b) \
 
85
        DRM_I_WHILE_IMM(DRM_REG(reg), DRM_OFF(reg), a, b)
 
86
 
 
87
#define DRM_I_IF_IMM_R(reg,a,b,c) \
 
88
        DRM_I_IF_IMM(DRM_REG(reg), DRM_OFF(reg), a, b, c)
 
89
 
 
90
#define GLINTSync    GlintSync
 
91
#define GLINTSyncTag 0x188
 
92
 
 
93
#define GLINT_MAX_DRAWABLES             15
 
94
#define GLINT_GAMMA_CONTEXT_SIZE        964
 
95
#define GLINT_GAMMA_CONTEXT_MASK        0x7ff
 
96
 
 
97
typedef struct {
 
98
    int         index;
 
99
} GLINTConfigPrivRec, *GLINTConfigPrivPtr;
 
100
 
 
101
typedef struct {
 
102
 
 
103
    /* 2D components */
 
104
    CARD32      CStartXDom;
 
105
    CARD32      CdXDom;
 
106
    CARD32      CStartXSub;
 
107
    CARD32      CdXSub;
 
108
    CARD32      CStartY;
 
109
    CARD32      CdY;
 
110
    CARD32      CGLINTCount;
 
111
    CARD32      CPointTable0;
 
112
    CARD32      CPointTable1;
 
113
    CARD32      CPointTable2;
 
114
    CARD32      CPointTable3;
 
115
    CARD32      CRasterizerMode;
 
116
    CARD32      CYLimits;
 
117
    CARD32      CScanLineOwnership;
 
118
    CARD32      CPixelSize;
 
119
    CARD32      CScissorMode;
 
120
    CARD32      CScissorMinXY;
 
121
    CARD32      CScissorMaxXY;
 
122
    CARD32      CScreenSize;
 
123
    CARD32      CAreaStippleMode;
 
124
    CARD32      CLineStippleMode;
 
125
    CARD32      CLoadLineStippleCounters;
 
126
    CARD32      CWindowOrigin;
 
127
    CARD32      CRouterMode;
 
128
    CARD32      CTextureAddressMode;
 
129
    CARD32      CTextureReadMode;
 
130
    CARD32      CTextureColorMode;
 
131
    CARD32      CFogMode;
 
132
    CARD32      CColorDDAMode;
 
133
    CARD32      CGLINTColor;
 
134
    CARD32      CAlphaTestMode;
 
135
    CARD32      CAntialiasMode;
 
136
    CARD32      CAlphaBlendMode;
 
137
    CARD32      CDitherMode;
 
138
    CARD32      CFBSoftwareWriteMask;
 
139
    CARD32      CLogicalOpMode;
 
140
    CARD32      CFBWriteData;
 
141
    CARD32      CLBReadMode;
 
142
    CARD32      CLBSourceOffset;
 
143
    CARD32      CLBWindowBase;
 
144
    CARD32      CLBWriteMode;
 
145
    CARD32      CTextureDownloadOffset;
 
146
    CARD32      CLBWindowOffset;
 
147
    CARD32      CGLINTWindow;
 
148
    CARD32      CStencilMode;
 
149
    CARD32      CDepthMode;
 
150
    CARD32      CGLINTDepth;
 
151
    CARD32      CFBReadMode;
 
152
    CARD32      CFBSourceOffset;
 
153
    CARD32      CFBPixelOffset;
 
154
    CARD32      CFBWindowBase;
 
155
    CARD32      CFBWriteMode;
 
156
    CARD32      CFBHardwareWriteMask;
 
157
    CARD32      CFBBlockColor;
 
158
    CARD32      CPatternRamMode;
 
159
    CARD32      CFBBlockColorU;
 
160
    CARD32      CFBBlockColorL;
 
161
    CARD32      CFilterMode;
 
162
    CARD32      CStatisticMode;
 
163
    CARD32      CBroadcastMask;
 
164
 
 
165
    /* 3D components */
 
166
    CARD32      CSStart;
 
167
    CARD32      CdSdx;
 
168
    CARD32      CdSdyDom;
 
169
    CARD32      CTStart;
 
170
    CARD32      CdTdx;
 
171
    CARD32      CdTdyDom;
 
172
    CARD32      CQStart;
 
173
    CARD32      CdQdx;
 
174
    CARD32      CdQdyDom;
 
175
    CARD32      CLOD;
 
176
    CARD32      CdSdy;
 
177
    CARD32      CdTdy;
 
178
    CARD32      CdQdy;
 
179
    CARD32      CTex;
 
180
    CARD32      CTextureFormat;
 
181
    CARD32      CTextureCacheControl;
 
182
    CARD32      CGLINTBorderColor;
 
183
    CARD32      CTexelLUTIndex;
 
184
    CARD32      CTexelLUTData;
 
185
    CARD32      CTexelLUTAddress;
 
186
    CARD32      CTexelLUTTransfer;
 
187
    CARD32      CTextureFilterMode;
 
188
    CARD32      CTextureChromaUpper;
 
189
    CARD32      CTextureChromaLower;
 
190
    CARD32      CTxBaseAddr0;
 
191
    CARD32      CTxBaseAddr1;
 
192
    CARD32      CTxBaseAddr2;
 
193
    CARD32      CTxBaseAddr3;
 
194
    CARD32      CTxBaseAddr4;
 
195
    CARD32      CTxBaseAddr5;
 
196
    CARD32      CTxBaseAddr6;
 
197
    CARD32      CTxBaseAddr7;
 
198
    CARD32      CTxBaseAddr8;
 
199
    CARD32      CTxBaseAddr9;
 
200
    CARD32      CTxBaseAddr10;
 
201
    CARD32      CTxBaseAddr11;
 
202
    CARD32      CTxBaseAddr12;
 
203
    CARD32      CTexelLUT0;
 
204
    CARD32      CTexelLUT1;
 
205
    CARD32      CTexelLUT2;
 
206
    CARD32      CTexelLUT3;
 
207
    CARD32      CTexelLUT4;
 
208
    CARD32      CTexelLUT5;
 
209
    CARD32      CTexelLUT6;
 
210
    CARD32      CTexelLUT7;
 
211
    CARD32      CTexelLUT8;
 
212
    CARD32      CTexelLUT9;
 
213
    CARD32      CTexelLUT10;
 
214
    CARD32      CTexelLUT11;
 
215
    CARD32      CTexelLUT12;
 
216
    CARD32      CTexelLUT13;
 
217
    CARD32      CTexelLUT14;
 
218
    CARD32      CTexelLUT15;
 
219
    CARD32      CTexel0;
 
220
    CARD32      CTexel1;
 
221
    CARD32      CTexel2;
 
222
    CARD32      CTexel3;
 
223
    CARD32      CTexel4;
 
224
    CARD32      CTexel5;
 
225
    CARD32      CTexel6;
 
226
    CARD32      CTexel7;
 
227
    CARD32      CInterp0;
 
228
    CARD32      CInterp1;
 
229
    CARD32      CInterp2;
 
230
    CARD32      CInterp3;
 
231
    CARD32      CInterp4;
 
232
    CARD32      CTextureFilter;
 
233
    CARD32      CTextureEnvColor;
 
234
    CARD32      CFogColor;
 
235
    CARD32      CFStart;
 
236
    CARD32      CdFdx;
 
237
    CARD32      CdFdyDom;
 
238
    CARD32      CKsStart;
 
239
    CARD32      CdKsdx;
 
240
    CARD32      CdKsdyDom;
 
241
    CARD32      CKdStart;
 
242
    CARD32      CdKdStart;
 
243
    CARD32      CdKddyDom;
 
244
    CARD32      CRStart;
 
245
    CARD32      CdRdx;
 
246
    CARD32      CdRdyDom;
 
247
    CARD32      CGStart;
 
248
    CARD32      CdGdx;
 
249
    CARD32      CdGdyDom;
 
250
    CARD32      CBStart;
 
251
    CARD32      CdBdx;
 
252
    CARD32      CdBdyDom;
 
253
    CARD32      CAStart;
 
254
    CARD32      CdAdx;
 
255
    CARD32      CdAdyDom;
 
256
    CARD32      CConstantColor;
 
257
    CARD32      CChromaUpper;
 
258
    CARD32      CChromaLower;
 
259
    CARD32      CChromaTestMode;
 
260
    CARD32      CStencilData;
 
261
    CARD32      CGLINTStencil;
 
262
    CARD32      CZStartU;
 
263
    CARD32      CZStartL;
 
264
    CARD32      CdZdxU;
 
265
    CARD32      CdZdxL;
 
266
    CARD32      CdZdyDomU;
 
267
    CARD32      CdZdyDomL;
 
268
    CARD32      CFastClearDepth;
 
269
    CARD32      CMinRegion;
 
270
    CARD32      CMaxRegion;
 
271
    CARD32      CKsRStart;
 
272
    CARD32      CdKsRdx;
 
273
    CARD32      CdKsRdyDom;
 
274
    CARD32      CKsGStart;
 
275
    CARD32      CdKsGdx;
 
276
    CARD32      CdKsGdyDom;
 
277
    CARD32      CKsBStart;
 
278
    CARD32      CdKsBdx;
 
279
    CARD32      CdKsBdyDom;
 
280
    CARD32      CKdRStart;
 
281
    CARD32      CdKdRdx;
 
282
    CARD32      CdKdRdyDom;
 
283
    CARD32      CKdGStart;
 
284
    CARD32      CdKdGdx;
 
285
    CARD32      CdKdGdyDom;
 
286
    CARD32      CKdBStart;
 
287
    CARD32      CdKdBdx;
 
288
    CARD32      CdKdBdyDom;
 
289
 
 
290
} GLINTMXRec;
 
291
 
 
292
typedef struct {
 
293
    GLINTMXRec  MX1;
 
294
    GLINTMXRec  MX2;
 
295
    CARD32      Gamma[GLINT_GAMMA_CONTEXT_SIZE];
 
296
} GLINTDRIContextRec, *GLINTDRIContextPtr;