vnc/patches/vnc-server-always-use-fb.patch

--- unix/xc/programs/Xserver/vnc/Xvnc/xvnc.cc.always_use_fb	2007-03-05 14:03:21.000000000 +0100
+++ unix/xc/programs/Xserver/vnc/Xvnc/xvnc.cc	2007-03-05 14:10:57.000000000 +0100
@@ -33,27 +33,28 @@
 #include <network/TcpSocket.h>
 #include "vncExtInit.h"
 
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
 extern "C" {
 #define class c_class
 #define public c_public
+#define new c_new
 #ifdef WIN32
 #include <X11/Xwinsock.h>
 #endif
 #include <stdio.h>
-#include "X11/X.h"
+#include <X11/X.h>
 #define NEED_EVENTS
-#include "X11/Xproto.h"
-#include "X11/Xos.h"
+#include <X11/Xproto.h>
+#include <X11/Xos.h>
 #include "scrnintstr.h"
 #include "servermd.h"
-#ifdef VNC_USE_FB
 #include "fb.h"
-#else
-#define PSZ 8
-#include "cfb.h"
-#endif
 #include "mi.h"
-#include "mibstore.h"
+#include "micmap.h"
+#include "miline.h"
 #include "colormapst.h"
 #include "gcstruct.h"
 #include "input.h"
@@ -66,24 +67,12 @@
 #endif
 #include <X11/XWDFile.h>
 #include "dix.h"
-#include "miline.h"
 #include "inputstr.h"
 #include "keysym.h"
   extern int defaultColorVisualClass;
+#undef new
 #undef class
 #undef public
-#ifndef VNC_USE_FB
-  extern Bool cfb16ScreenInit(ScreenPtr, pointer, int, int, int, int, int);
-  extern Bool cfb32ScreenInit(ScreenPtr, pointer, int, int, int, int, int);
-  extern Bool cfb16CreateGC(GCPtr);
-  extern Bool cfb32CreateGC(GCPtr);
-  extern void cfb16GetSpans(DrawablePtr, int, DDXPointPtr, int*, int, char*);
-  extern void cfb32GetSpans(DrawablePtr, int, DDXPointPtr, int*, int, char*);
-  extern void cfb16GetImage(DrawablePtr, int, int, int, int, unsigned int,
-                            unsigned long, char*);
-  extern void cfb32GetImage(DrawablePtr, int, int, int, int, unsigned int,
-                            unsigned long, char*);
-#endif
 }
 
 #define XVNCVERSION "Free Edition 4.1.2"
@@ -502,67 +491,6 @@
 }
 #endif
 
-#ifndef VNC_USE_FB
-static Bool vfbMultiDepthCreateGC(GCPtr   pGC)
-{
-  switch (vfbBitsPerPixel(pGC->depth))
-  {
-  case 1:  return mfbCreateGC (pGC);
-  case 8:  return cfbCreateGC (pGC);
-  case 16: return cfb16CreateGC (pGC);
-  case 32: return cfb32CreateGC (pGC);
-  default: return FALSE;
-  }
-}
-
-static void vfbMultiDepthGetSpans(
-                                  DrawablePtr		pDrawable,	/* drawable from which to get bits */
-                                  int			wMax,		/* largest value of all *pwidths */
-                                  register DDXPointPtr ppt,		/* points to start copying from */
-                                  int			*pwidth,	/* list of number of bits to copy */
-                                  int			nspans,		/* number of scanlines to copy */
-                                  char		*pdstStart)	/* where to put the bits */
-{
-  switch (pDrawable->bitsPerPixel) {
-  case 1:
-    mfbGetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
-    break;
-  case 8:
-    cfbGetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
-    break;
-  case 16:
-    cfb16GetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
-    break;
-  case 32:
-    cfb32GetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
-    break;
-  }
-  return;
-}
-
-static void
-vfbMultiDepthGetImage(DrawablePtr pDrawable, int sx, int sy, int w, int h,
-                      unsigned int format, unsigned long planeMask,
-                      char *pdstLine)
-{
-  switch (pDrawable->bitsPerPixel)
-  {
-  case 1:
-    mfbGetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
-    break;
-  case 8:
-    cfbGetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
-    break;
-  case 16:
-    cfb16GetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
-    break;
-  case 32:
-    cfb32GetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
-    break;
-  }
-}
-#endif
-
 static ColormapPtr InstalledMaps[MAXSCREENS];
 
 static int vfbListInstalledColormaps(ScreenPtr pScreen, Colormap *pmaps)
@@ -832,44 +760,32 @@
   defaultColorVisualClass
     = (pvfb->bitsPerPixel > 8) ? TrueColor : PseudoColor;
 
-#ifdef VNC_USE_FB
-  if (!fbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
-                    dpi, dpi, pvfb->paddedWidth, pvfb->bitsPerPixel))
-      return FALSE;
+  miSetPixmapDepths();
 
-#ifdef RENDER
-  if (ret && Render)
-      fbPictureInit(pScreen, 0, 0);
-#endif /* RENDER */
-#else /* VNC_USE_FB */
   switch (pvfb->bitsPerPixel)
   {
-  case 1:
-    ret = mfbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
-                        dpi, dpi, pvfb->paddedWidth);
-    break;
   case 8:
-    ret = cfbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
-                        dpi, dpi, pvfb->paddedWidth);
+      miSetVisualTypesAndMasks (8, 1 << PseudoColor, 8, PseudoColor, 0, 0, 0);
+
     break;
   case 16:
-    ret = cfb16ScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
-                          dpi, dpi, pvfb->paddedWidth);
+        miSetVisualTypesAndMasks (16, 1 << TrueColor, 8, TrueColor, 0xf800, 0x07e0, 0x001f);
     break;
   case 32:
-    ret = cfb32ScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
-                          dpi, dpi, pvfb->paddedWidth);
+        miSetVisualTypesAndMasks (32, 1 << TrueColor , 8, TrueColor, 0xff000000, 0x00ff0000, 0x0000ff00);
     break;
   default:
     return FALSE;
   }
 
-  if (!ret) return FALSE;
+  if (!fbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
+                    dpi, dpi, pvfb->paddedWidth, pvfb->bitsPerPixel))
+      return FALSE;
 
-  pScreen->CreateGC = vfbMultiDepthCreateGC;
-  pScreen->GetImage = vfbMultiDepthGetImage;
-  pScreen->GetSpans = vfbMultiDepthGetSpans;
-#endif
+#ifdef RENDER
+  if (ret && Render)
+      fbPictureInit(pScreen, 0, 0);
+#endif /* RENDER */
 
   pScreen->InstallColormap = vfbInstallColormap;
   pScreen->UninstallColormap = vfbUninstallColormap;
@@ -915,18 +831,7 @@
     }
   }
 
-#ifdef VNC_USE_FB
   ret = fbCreateDefColormap(pScreen);
-#else
-  if (pvfb->bitsPerPixel == 1)
-  {
-    ret = mfbCreateDefColormap(pScreen);
-  }
-  else
-  {
-    ret = cfbCreateDefColormap(pScreen);
-  }
-#endif
 
   miSetZeroLineBias(pScreen, pvfb->lineBias);
 
1	--- unix/xc/programs/Xserver/vnc/Xvnc/xvnc.cc.always_use_fb 2007-03-05 14:03:21.000000000 +0100
2	+++ unix/xc/programs/Xserver/vnc/Xvnc/xvnc.cc 2007-03-05 14:10:57.000000000 +0100
3	@@ -33,27 +33,28 @@
4	#include <network/TcpSocket.h>
5	#include "vncExtInit.h"
6
7	+#ifdef HAVE_DIX_CONFIG_H
8	+#include <dix-config.h>
9	+#endif
10	+
11	extern "C" {
12	#define class c_class
13	#define public c_public
14	+#define new c_new
15	#ifdef WIN32
16	#include <X11/Xwinsock.h>
17	#endif
18	#include <stdio.h>
19	-#include "X11/X.h"
20	+#include <X11/X.h>
21	#define NEED_EVENTS
22	-#include "X11/Xproto.h"
23	-#include "X11/Xos.h"
24	+#include <X11/Xproto.h>
25	+#include <X11/Xos.h>
26	#include "scrnintstr.h"
27	#include "servermd.h"
28	-#ifdef VNC_USE_FB
29	#include "fb.h"
30	-#else
31	-#define PSZ 8
32	-#include "cfb.h"
33	-#endif
34	#include "mi.h"
35	-#include "mibstore.h"
36	+#include "micmap.h"
37	+#include "miline.h"
38	#include "colormapst.h"
39	#include "gcstruct.h"
40	#include "input.h"
41	@@ -66,24 +67,12 @@
42	#endif
43	#include <X11/XWDFile.h>
44	#include "dix.h"
45	-#include "miline.h"
46	#include "inputstr.h"
47	#include "keysym.h"
48	extern int defaultColorVisualClass;
49	+#undef new
50	#undef class
51	#undef public
52	-#ifndef VNC_USE_FB
53	- extern Bool cfb16ScreenInit(ScreenPtr, pointer, int, int, int, int, int);
54	- extern Bool cfb32ScreenInit(ScreenPtr, pointer, int, int, int, int, int);
55	- extern Bool cfb16CreateGC(GCPtr);
56	- extern Bool cfb32CreateGC(GCPtr);
57	- extern void cfb16GetSpans(DrawablePtr, int, DDXPointPtr, int, int, char);
58	- extern void cfb32GetSpans(DrawablePtr, int, DDXPointPtr, int, int, char);
59	- extern void cfb16GetImage(DrawablePtr, int, int, int, int, unsigned int,
60	- unsigned long, char*);
61	- extern void cfb32GetImage(DrawablePtr, int, int, int, int, unsigned int,
62	- unsigned long, char*);
63	-#endif
64	}
65
66	#define XVNCVERSION "Free Edition 4.1.2"
67	@@ -502,67 +491,6 @@
68	}
69	#endif
70
71	-#ifndef VNC_USE_FB
72	-static Bool vfbMultiDepthCreateGC(GCPtr pGC)
73	-{
74	- switch (vfbBitsPerPixel(pGC->depth))
75	- {
76	- case 1: return mfbCreateGC (pGC);
77	- case 8: return cfbCreateGC (pGC);
78	- case 16: return cfb16CreateGC (pGC);
79	- case 32: return cfb32CreateGC (pGC);
80	- default: return FALSE;
81	- }
82	-}
83	-
84	-static void vfbMultiDepthGetSpans(
85	- DrawablePtr pDrawable, /* drawable from which to get bits */
86	- int wMax, /* largest value of all pwidths /
87	- register DDXPointPtr ppt, /* points to start copying from */
88	- int pwidth, / list of number of bits to copy */
89	- int nspans, /* number of scanlines to copy */
90	- char pdstStart) / where to put the bits */
91	-{
92	- switch (pDrawable->bitsPerPixel) {
93	- case 1:
94	- mfbGetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
95	- break;
96	- case 8:
97	- cfbGetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
98	- break;
99	- case 16:
100	- cfb16GetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
101	- break;
102	- case 32:
103	- cfb32GetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
104	- break;
105	- }
106	- return;
107	-}
108	-
109	-static void
110	-vfbMultiDepthGetImage(DrawablePtr pDrawable, int sx, int sy, int w, int h,
111	- unsigned int format, unsigned long planeMask,
112	- char *pdstLine)
113	-{
114	- switch (pDrawable->bitsPerPixel)
115	- {
116	- case 1:
117	- mfbGetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
118	- break;
119	- case 8:
120	- cfbGetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
121	- break;
122	- case 16:
123	- cfb16GetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
124	- break;
125	- case 32:
126	- cfb32GetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
127	- break;
128	- }
129	-}
130	-#endif
131	-
132	static ColormapPtr InstalledMaps[MAXSCREENS];
133
134	static int vfbListInstalledColormaps(ScreenPtr pScreen, Colormap *pmaps)
135	@@ -832,44 +760,32 @@
136	defaultColorVisualClass
137	= (pvfb->bitsPerPixel > 8) ? TrueColor : PseudoColor;
138
139	-#ifdef VNC_USE_FB
140	- if (!fbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
141	- dpi, dpi, pvfb->paddedWidth, pvfb->bitsPerPixel))
142	- return FALSE;
143	+ miSetPixmapDepths();
144
145	-#ifdef RENDER
146	- if (ret && Render)
147	- fbPictureInit(pScreen, 0, 0);
148	-#endif /* RENDER */
149	-#else /* VNC_USE_FB */
150	switch (pvfb->bitsPerPixel)
151	{
152	- case 1:
153	- ret = mfbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
154	- dpi, dpi, pvfb->paddedWidth);
155	- break;
156	case 8:
157	- ret = cfbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
158	- dpi, dpi, pvfb->paddedWidth);
159	+ miSetVisualTypesAndMasks (8, 1 << PseudoColor, 8, PseudoColor, 0, 0, 0);
160	+
161	break;
162	case 16:
163	- ret = cfb16ScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
164	- dpi, dpi, pvfb->paddedWidth);
165	+ miSetVisualTypesAndMasks (16, 1 << TrueColor, 8, TrueColor, 0xf800, 0x07e0, 0x001f);
166	break;
167	case 32:
168	- ret = cfb32ScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
169	- dpi, dpi, pvfb->paddedWidth);
170	+ miSetVisualTypesAndMasks (32, 1 << TrueColor , 8, TrueColor, 0xff000000, 0x00ff0000, 0x0000ff00);
171	break;
172	default:
173	return FALSE;
174	}
175
176	- if (!ret) return FALSE;
177	+ if (!fbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
178	+ dpi, dpi, pvfb->paddedWidth, pvfb->bitsPerPixel))
179	+ return FALSE;
180
181	- pScreen->CreateGC = vfbMultiDepthCreateGC;
182	- pScreen->GetImage = vfbMultiDepthGetImage;
183	- pScreen->GetSpans = vfbMultiDepthGetSpans;
184	-#endif
185	+#ifdef RENDER
186	+ if (ret && Render)
187	+ fbPictureInit(pScreen, 0, 0);
188	+#endif /* RENDER */
189
190	pScreen->InstallColormap = vfbInstallColormap;
191	pScreen->UninstallColormap = vfbUninstallColormap;
192	@@ -915,18 +831,7 @@
193	}
194	}
195
196	-#ifdef VNC_USE_FB
197	ret = fbCreateDefColormap(pScreen);
198	-#else
199	- if (pvfb->bitsPerPixel == 1)
200	- {
201	- ret = mfbCreateDefColormap(pScreen);
202	- }
203	- else
204	- {
205	- ret = cfbCreateDefColormap(pScreen);
206	- }
207	-#endif
208
209	miSetZeroLineBias(pScreen, pvfb->lineBias);
210