Merge from trunk.

Subversion-branch: /branches/raven-branch
Subversion-revision: 1423

22 files changed, 627 insertions, 256 deletions

diff --git a/ChangeLog b/ChangeLog
index 37836295..a370d4bd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,276 @@
+2008-12-10 20:20:10 fraggle
+	
+	Fix crash when playing Doom 1 levels.
+
+2008-12-10 01:06:08 fraggle
+	
+	Bump version to 1.2.0, update NEWS and ChangeLog.
+
+2008-12-10 01:01:19 fraggle
+	
+	Undo previous change.
+
+2008-12-10 00:42:49 fraggle
+	
+	Set icon before calling TXT_Init, for setup and ENDOOM screens.
+
+2008-12-10 00:00:55 fraggle
+	
+	Fix window icon/title under Windows XP Luna theme.
+
+2008-12-09 23:32:19 fraggle
+	
+	Make intermission screen work on MAP33, to be consistent with Vanilla
+	Doom.  Also, make levels after MAP33 trigger a V_DrawPatch error.
+
+2008-12-09 20:35:17 fraggle
+	
+	Add check for sched_setaffinity to configure and only use it if it is
+	found.  Display a message if we don't have any way to set processor
+	affinity.
+
+2008-12-09 19:56:43 fraggle
+	
+	Add SDL_CFLAGS, SDL_LDFLAGS to default compile flags, and check for
+	SDL in configure before checking for libraries and headers, to fix
+	Windows.
+
+2008-12-03 22:09:22 fraggle
+	
+	Use FILE_MAP_COPY instead of FILE_MAP_ALL_ACCESS for mapping files
+	(thanks to Christian Chech).
+
+2008-12-01 21:08:23 fraggle
+	
+	Don't try to read SDL events until initialised.
+
+2008-10-01 21:22:09 fraggle
+	
+	Add .lvimrc local vim project settings.
+
+2008-09-21 19:20:32 fraggle
+	
+	Don't play DEMO4 if gameversion is emulating chex.exe - it only plays
+	demos 1-3.
+
+2008-09-20 19:18:06 fraggle
+	
+	Set processor affinity under non-Windows platforms using the POSIX
+	API.
+
+2008-09-16 01:17:20 rtc_marine
+	
+	- Force use of dwarf-2 debugging information - Fix an age-old problem
+	of not being able to find -lpcsound, the debug target was looking for
+	it rather than -lpcsound-dbg
+
+2008-09-14 19:14:46 fraggle
+	
+	Add -nocheat command line parameter to disable applying cheats from
+	dehacked files.
+
+2008-09-07 18:47:08 fraggle
+	
+	Strip out NUL characters from dehacked files; this makes the dehacked
+	patch with portal.wad load properly.
+
+2008-08-29 00:31:53 fraggle
+	
+	Update TODO.
+
+2008-08-24 03:06:26 fraggle
+	
+	Update INSTALL to include some notes about Chex Quest.
+
+2008-08-24 02:58:57 fraggle
+	
+	Update missing chex.deh to reference its location in the idgames
+	repository.
+
+2008-08-20 19:27:56 fraggle
+	
+	Use / as a path separator, to allow cross-compiling of resource files
+	(thanks Anonymous bug reporter)
+
+2008-08-19 20:51:41 fraggle
+	
+	Fix crash related to A_BFGSpray with NULL target when using dehacked
+	patches - discovered with insaned2.deh (thanks CSonicGo)
+
+2008-08-09 18:09:23 fraggle
+	
+	Don't modify level lumps when loading levels.
+
+2008-08-08 23:38:25 fraggle
+	
+	Use FILE_MAP_ALL_ACCESS rather than FILE_MAP_READ when mmapping files
+	under Windows (thanks entryway)
+
+2008-08-02 14:29:37 fraggle
+	
+	Search for chex.deh in WAD path.
+
+2008-07-31 23:01:38 fraggle
+	
+	Update netcode to allow chex quest gameversion.
+
+2008-07-31 22:29:20 fraggle
+	
+	Update Chocolate Setup to support chex.wad.
+
+2008-07-31 21:21:58 fraggle
+	
+	Fix crash on Chex Quest intermission screen (thanks entryway)
+
+2008-07-31 21:06:42 fraggle
+	
+	Automatically load chex.deh on startup if playing in chex mode.
+
+2008-07-31 20:43:45 fraggle
+	
+	Fix mistake in exit confirmation string that was breaking dehacked
+	patches that replace it.
+
+2008-07-31 12:55:35 rtc_marine
+	
+	Update codeblocks project to locate setup manifest
+
+2008-07-29 19:06:04 fraggle
+	
+	Don't do the Final Doom teleport quirk with Chex Quest, as chex.exe
+	doesn't do it.
+
+2008-07-29 19:05:16 fraggle
+	
+	Monsters don't drop ammo in Chex Quest.
+
+2008-07-29 01:50:56 fraggle
+	
+	Add magic dehacked comment to enable long cheat sequences (also for
+	Chex Quest support)
+
+2008-07-27 00:51:25 fraggle
+	
+	In chex mode, always warp to an episode 1 level, and display the level
+	title in the automap for the equivalent episode 1 level.
+
+2008-07-26 16:45:52 fraggle
+	
+	Allow magic comments in dehacked files that disable the DOS dehacked
+	text replacement limit, so that we can use a dehacked patch to emulate
+	chex.exe.
+
+2008-07-26 16:29:08 fraggle
+	
+	Chex Quest's chex.exe is based on the Final Doom exe, not the Ultimate
+	Doom exe.
+
+2008-07-26 16:23:06 fraggle
+	
+	Fix "dimensional shambler waiting at the dos prompt" quit message to
+	match the one in doom2.exe precisely.
+
+2008-07-25 20:56:39 fraggle
+	
+	Initial chex.exe emulation.
+
+2008-07-10 00:22:34 fraggle
+	
+	Fix dehacked replacements for the "press y to quit to dos" string.
+
+2008-07-07 10:10:26 fraggle
+	
+	Fix quit screen confirm message to say "quit to dos" rather than just
+	"quit" (thanks MikeRS)
+
+2008-06-14 18:42:06 fraggle
+	
+	Add a helpful message for people trying to play with the wrong IWAD.
+
+2008-06-11 01:14:07 fraggle
+	
+	Only apply dehacked green armor class to the green armor shirt, not
+	the armor helmets as well.
+
+2008-06-09 19:11:24 fraggle
+	
+	Always set armor class to 2 when picking up a megasphere (thanks
+	entryway).
+
+2008-05-05 04:52:08 GhostlyDeath
+	
+	Updated Code::Blocks project for new files
+
+2008-05-05 04:48:45 fraggle
+	
+	Add setup-manifest.xml to dist.
+
+2008-05-05 04:44:28 GhostlyDeath
+	
+	Updated VC++ Project for added files; Manifest should have version
+	1.1.1.0 not 1.0.0.0; the rc files in the codeblocks folder have been
+	updated
+
+2008-05-05 04:11:29 fraggle
+	
+	(Hopefully) fix for Windows Vista asking for security elevation when
+	running chocolate-setup.
+
+2008-05-04 22:43:38 fraggle
+	
+	Remove Vanilla Doom reload hack.
+
+2008-05-04 18:09:51 fraggle
+	
+	Add command line option to disable mmapped WAD I/O.
+
+2008-05-04 17:45:10 fraggle
+	
+	Fix win32 mmap driver and add to build.
+
+2008-05-02 23:52:00 fraggle
+	
+	Add Windows memory mapping backend.
+
+2008-05-02 20:19:38 fraggle
+	
+	Memory-mapped WAD access.
+
+2008-05-02 20:18:52 fraggle
+	
+	Fix up some more code calling Z_Free instead of W_ReleaseLumpNum.
+
+2008-05-02 19:48:43 fraggle
+	
+	Add W_CacheLumpNum,Name API to WAD code for releasing a lump back to
+	cache when it is no longer needed.  Switch existing code to use the
+	new API instead of Z_ChangeTag.
+
+2008-05-02 18:32:09 fraggle
+	
+	Add WAD I/O abstraction layer - first step for mmapped WAD access.
+
+2008-04-26 17:31:47 fraggle
+	
+	"Python Image Library" -> "Python Imaging Library" (thanks exp(x)).
+
+2008-04-26 15:33:14 fraggle
+	
+	Add new Chocolate Doom icon.
+
+2008-04-26 00:33:00 fraggle
+	
+	Generate transparency mask for the application icon from black parts
+	of the image.
+
+2008-04-23 08:44:17 GhostlyDeath
+	
+	VC++ Project now builds
+
+2008-04-20 02:00:11 fraggle
+	
+	Bump version to 1.1.1, update ChangeLog and NEWS.
+
 2008-04-19 17:41:58 fraggle
 	
 	Fix build problem when libsamplerate support is enabled.
diff --git a/NEWS b/NEWS
index ff1d9b59..abb31290 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,45 @@
+1.2.1 (2008-12-10):
+
+    This version just fixes a crash at the intermission screen when
+    playing Doom 1 levels.
+
+1.2.0 (2008-12-10):
+
+    Happy 15th Birthday, Doom!
+
+     * Chocolate Doom now has an icon that is not based on the proprietary
+       Doom artwork.
+     * There is now memory-mapped WAD I/O support, which should be useful
+       on some embedded systems.
+     * Chex quest emulation support is now included, although an
+       auxiliary dehacked patch is needed (chexdeh.zip in the idgames
+       archive).
+
+    Compatibility:
+     * The armor class is always set to 2 when picking up a megasphere
+       (thanks entryway).
+     * The quit screen prompts to quit "to dos" instead of just to quit
+       (thanks MikeRS)
+     * The "dimensional shambler" quit message was fixed.
+     * Fix crash related to A_BFGSpray with NULL target when using
+       dehacked patches - discovered with insaned2.deh
+       (thanks CSonicGo)
+     * NUL characters are stripped from dehacked files, to ensure correct
+       behavior with some dehacked patches (eg. the one with portal.wad).
+
+    Bugs fixed:
+     * "Python Image Library" should have been "Python Imaging Library"
+       (thanks exp(x)).
+     * The setup tool should no longer ask for elevated permissions
+       on Windows Vista (this fix possibly may not work).
+     * The application icon is set properly when running under Windows
+       XP with the "Luna" theme.
+     * Fix compilation under Cygwin to detect libraries and headers from
+       the correct environment.
+     * The video code does not try to read SDL events before SDL has
+       been properly initialised - this was causing problems with some
+       older versions of SDL.
+
 1.1.1 (2008-04-20):
 
     The previous release (v1.1.0) included a bug that broke compilation
diff --git a/codeblocks/config.h b/codeblocks/config.h
index c006d256..fe1bde8f 100644
--- a/codeblocks/config.h
+++ b/codeblocks/config.h
@@ -9,19 +9,19 @@
 #define PACKAGE_NAME "Chocolate Doom"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "Chocolate Doom 1.1.1"
+#define PACKAGE_STRING "Chocolate Doom 1.2.1"
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "chocolate-doom"
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "1.1.1"
+#define PACKAGE_VERSION "1.2.1"
 
 /* Define to 1 if you have the ANSI C header files. */
 #define STDC_HEADERS 1
 
 /* Version number of package */
-#define VERSION "1.1.1"
+#define VERSION "1.2.1"
 
 /* Define to 1 if your processor stores words with the most significant byte
    first (like Motorola and SPARC, unlike Intel and VAX). */
diff --git a/codeblocks/game-res.rc b/codeblocks/game-res.rc
index 9219b149..4a9e289b 100644
--- a/codeblocks/game-res.rc
+++ b/codeblocks/game-res.rc
@@ -1,21 +1,21 @@
 1 ICON "../data/doom.ico"
 
 1 VERSIONINFO
-PRODUCTVERSION 1,1,1,0
-FILEVERSION 1,1,1,0
+PRODUCTVERSION 1,2,1,0
+FILEVERSION 1,2,1,0
 FILETYPE 1
 {
  BLOCK "StringFileInfo"
  {
   BLOCK "040904E4"
   {
-   VALUE "FileVersion", "1.1.1"
-   VALUE "FileDescription", "1.1.1"
+   VALUE "FileVersion", "1.2.1"
+   VALUE "FileDescription", "1.2.1"
    VALUE "InternalName", "Chocolate-Doom"
    VALUE "CompanyName", "Chocolate-Doom"
    VALUE "LegalCopyright", "GNU General Public License"
    VALUE "ProductName", "Chocolate-Doom"
-   VALUE "ProductVersion", "1.1.1"
+   VALUE "ProductVersion", "1.2.1"
   }
  }
 }
diff --git a/codeblocks/setup-res.rc b/codeblocks/setup-res.rc
index 41a7f1dc..fe791088 100644
--- a/codeblocks/setup-res.rc
+++ b/codeblocks/setup-res.rc
@@ -3,21 +3,21 @@
 CREATEPROCESS_MANIFEST_RESOURCE_ID RT_MANIFEST "setup-manifest.xml"
 
 1 VERSIONINFO
-PRODUCTVERSION 1,1,1,0
-FILEVERSION 1,1,1,0
+PRODUCTVERSION 1,2,1,0
+FILEVERSION 1,2,1,0
 FILETYPE 1
 {
  BLOCK "StringFileInfo"
  {
   BLOCK "040904E4"
   {
-   VALUE "FileVersion", "1.1.1"
+   VALUE "FileVersion", "1.2.1"
    VALUE "FileDescription", "Chocolate-Doom Setup"
    VALUE "InternalName", "chocolate-setup"
    VALUE "CompanyName", "fraggle@gmail.com"
    VALUE "LegalCopyright", "GNU General Public License"
    VALUE "ProductName", "Chocolate-Doom Setup"
-   VALUE "ProductVersion", "1.1.1"
+   VALUE "ProductVersion", "1.2.1"
   }
  }
 }
diff --git a/configure.in b/configure.in
index f4b6202a..f4a867f2 100644
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,4 @@
-AC_INIT(Chocolate Doom, 1.1.1, fraggle@gmail.com, chocolate-doom)
+AC_INIT(Chocolate Doom, 1.2.1, fraggle@gmail.com, chocolate-doom)
 
 AC_CONFIG_AUX_DIR(autotools)
 
@@ -7,7 +7,6 @@ orig_CFLAGS="$CFLAGS"
 AC_PROG_CC
 AC_PROG_RANLIB
 AC_CHECK_PROG(HAVE_PYTHON, python, true, false)
-AC_CHECK_FUNCS(mmap)
 
 OPT_LEVEL=2
 
@@ -25,24 +24,37 @@ then
         CFLAGS="-O$OPT_LEVEL -g -Wall $orig_CFLAGS"
 fi
 
-AC_CHECK_HEADERS([linux/kd.h dev/isa/spkrio.h dev/speaker/speaker.h])
+dnl Search for SDL ...
 
 AM_PATH_SDL(1.1.3)
 
+# Add the SDL compiler flags to the default compiler flag variables. 
+# It is important to do this now, before checking for headers and
+# library functions.  The reason being that on Windows, sdl-config
+# sets the -mno-cygwin compiler option in order to generate MinGW 
+# executables.  If we don't do this now, we might end up discovering
+# header files that are not actually available to us when we come
+# to compile.
+
+CFLAGS="$CFLAGS $SDL_CFLAGS"
+LDFLAGS="$LDFLAGS $SDL_LIBS"
+
 AC_CHECK_LIB(SDL_mixer,Mix_LoadMUS,[
-dnl    AC_DEFINE(HAVE_LIBSDL_MIXER)
     SDLMIXER_LIBS="$SDLMIXER_LIBS -lSDL_mixer"
 ],[
     echo "*** Could not find SDL_mixer.  Please install it."
     exit -1
-],$SDL_LIBS $SDLMIXER_LIBS)
+])
 
 AC_CHECK_LIB(SDL_net,SDLNet_UDP_Send,[
     SDLNET_LIBS="$SDLNET_LIBS -lSDL_net"
 ],[
     echo "*** Could not find SDL_net.  Please install it."
     exit -1
-] ,$SDL_LIBS $SDLNET_LIBS)
+])
+
+AC_CHECK_HEADERS([linux/kd.h dev/isa/spkrio.h dev/speaker/speaker.h])
+AC_CHECK_FUNCS(mmap sched_setaffinity)
 
 # DWF 2008-02-10:  FIXME
 AC_CHECK_LIB(samplerate, src_new)
diff --git a/msvc/config.h b/msvc/config.h
index 7a28c0c1..7880c3c1 100644
--- a/msvc/config.h
+++ b/msvc/config.h
@@ -11,16 +11,16 @@
 #define PACKAGE_NAME "Chocolate Doom"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "Chocolate Doom 1.1.1"
+#define PACKAGE_STRING "Chocolate Doom 1.2.1"
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "chocolate-doom"
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "1.1.1"
+#define PACKAGE_VERSION "1.2.1"
 
 /* Version number of package */
-#define VERSION "1.1.1"
+#define VERSION "1.2.1"
 
 /* Define to 1 if your processor stores words with the most significant byte
    first (like Motorola and SPARC, unlike Intel and VAX). */
diff --git a/msvc/win32.rc b/msvc/win32.rc
index 668bdb0a..b9bc06a2 100644
--- a/msvc/win32.rc
+++ b/msvc/win32.rc
@@ -32,21 +32,21 @@
 #endif

 

 1 VERSIONINFO

-PRODUCTVERSION 1,1,1,0

-FILEVERSION 1,1,1,0

+PRODUCTVERSION 1,2,1,0

+FILEVERSION 1,2,1,0

 FILETYPE 1

 BEGIN

 	BLOCK "StringFileInfo"

 	BEGIN

 		BLOCK "040904E4"

 		BEGIN

-			VALUE "FileVersion", "1.1.1"

-			VALUE "FileDescription", "Chocolate Doom 1.1.1"

+			VALUE "FileVersion", "1.2.1"

+			VALUE "FileDescription", "Chocolate Doom 1.2.1"

 			VALUE "InternalName", "chocolate-doom"

 			VALUE "CompanyName", "fraggle@gmail.com"

 			VALUE "LegalCopyright", "GNU General Public License"

 			VALUE "ProductName", "Chocolate Doom"

-			VALUE "ProductVersion", "1.1.1"

+			VALUE "ProductVersion", "1.2.1"

 		END

 	END

 END

diff --git a/pcsound/Makefile.am b/pcsound/Makefile.am
index 63c76f77..b956a886 100644
--- a/pcsound/Makefile.am
+++ b/pcsound/Makefile.am
@@ -1,5 +1,5 @@
 
-AM_CFLAGS= @SDL_CFLAGS@ @SDLMIXER_CFLAGS@
+AM_CFLAGS=@SDLMIXER_CFLAGS@
 
 noinst_LIBRARIES=libpcsound.a
 
diff --git a/src/Makefile.am b/src/Makefile.am
index 5a2267b9..10f9c2c5 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -9,7 +9,7 @@ games_PROGRAMS = chocolate-doom     \
                  chocolate-server   \
                  chocolate-setup
 
-AM_CFLAGS = -Idoom -I../textscreen -I../pcsound @SDL_CFLAGS@ @SDLMIXER_CFLAGS@ @SDLNET_CFLAGS@
+AM_CFLAGS = -I../textscreen -I../pcsound @SDLMIXER_CFLAGS@ @SDLNET_CFLAGS@
 
 # Common source files used by absolutely everything:
 
@@ -35,7 +35,7 @@ net_structrw.c       net_structrw.h        \
 z_native.c           z_zone.h
 
 chocolate_server_SOURCES=$(COMMON_SOURCE_FILES) $(DEDSERV_FILES)
-chocolate_server_LDADD = @LDFLAGS@ @SDL_LIBS@ @SDLNET_LIBS@ 
+chocolate_server_LDADD = @LDFLAGS@ @SDLNET_LIBS@ 
 
 # Source files used by the game binaries (chocolate-doom, etc.)
 
diff --git a/src/doom/d_main.c b/src/doom/d_main.c
index c8a91e74..70518a75 100644
--- a/src/doom/d_main.c
+++ b/src/doom/d_main.c
@@ -422,10 +422,10 @@ void D_DoomLoop (void)
 
     TryRunTics();
 
+    I_SetWindowTitle(gamedescription);
     I_InitGraphics();
     I_EnableLoadingDisk();
     I_SetGrabMouseCallback(D_GrabMouseCallback);
-    I_SetWindowTitle(gamedescription);
 
     V_RestoreBuffer();
     R_ExecuteSetViewSize();
diff --git a/src/doom/wi_stuff.c b/src/doom/wi_stuff.c
index 7cfbdfa9..dea5d71b 100644
--- a/src/doom/wi_stuff.c
+++ b/src/doom/wi_stuff.c
@@ -424,17 +424,31 @@ void WI_drawLF(void)
 {
     int y = WI_TITLEY;
 
-    // draw <LevelName> 
-    V_DrawPatch((SCREENWIDTH - SHORT(lnames[wbs->last]->width))/2,
-		y,
-                lnames[wbs->last]);
+    if (gamemode != commercial || wbs->last < NUMCMAPS)
+    {
+        // draw <LevelName> 
+        V_DrawPatch((SCREENWIDTH - SHORT(lnames[wbs->last]->width))/2,
+                    y, lnames[wbs->last]);
 
-    // draw "Finished!"
-    y += (5*SHORT(lnames[wbs->last]->height))/4;
-    
-    V_DrawPatch((SCREENWIDTH - SHORT(finished->width))/2,
-		y,
-                finished);
+        // draw "Finished!"
+        y += (5*SHORT(lnames[wbs->last]->height))/4;
+    }
+    else if (wbs->last == NUMCMAPS)
+    {
+        // MAP33 - nothing is displayed!
+    }
+    else if (wbs->last > NUMCMAPS)
+    {
+        // > MAP33.  Doom bombs out here with a Bad V_DrawPatch error.
+        // I'm pretty sure that doom2.exe is just reading into random
+        // bits of memory at this point, but let's try to be accurate
+        // anyway.  This deliberately triggers a V_DrawPatch error.
+
+        patch_t tmp = { SCREENWIDTH, SCREENHEIGHT, 1, 1, 
+                        { 0, 0, 0, 0, 0, 0, 0, 0 } };
+
+        V_DrawPatch(0, y, &tmp);
+    }
 }
 
 
diff --git a/src/heretic/d_main.c b/src/heretic/d_main.c
index bba09e65..9e4558c1 100644
--- a/src/heretic/d_main.c
+++ b/src/heretic/d_main.c
@@ -237,8 +237,8 @@ void D_DoomLoop(void)
         sprintf(filename, "debug%i.txt", consoleplayer);
         debugfile = fopen(filename, "w");
     }
-    I_InitGraphics();
     I_SetWindowTitle(gamedescription);
+    I_InitGraphics();
     I_SetGrabMouseCallback(D_GrabMouseCallback);
 
     while (1)
diff --git a/src/hexen/h2_main.c b/src/hexen/h2_main.c
index 72e323c5..166c3064 100644
--- a/src/hexen/h2_main.c
+++ b/src/hexen/h2_main.c
@@ -532,9 +532,9 @@ void H2_GameLoop(void)
         sprintf(filename, "debug%i.txt", consoleplayer);
         debugfile = fopen(filename, "w");
     }
+    I_SetWindowTitle("Hexen");
     I_InitGraphics();
     I_SetGrabMouseCallback(D_GrabMouseCallback);
-    I_SetWindowTitle("Hexen");
 
     while (1)
     {
diff --git a/src/i_endoom.c b/src/i_endoom.c
index b943e47c..b053b433 100644
--- a/src/i_endoom.c
+++ b/src/i_endoom.c
@@ -40,11 +40,6 @@ void I_Endoom(byte *endoom_data)
 
     TXT_Init();
 
-    // Make sure the new window has the right title and icon
- 
-    I_SetWindowTitle("Exit screen");
-    I_SetWindowIcon();
-    
     // Write the data to the screen memory
   
     screendata = TXT_GetScreenData();
diff --git a/src/i_main.c b/src/i_main.c
index bab514dd..d7cdcef6 100644
--- a/src/i_main.c
+++ b/src/i_main.c
@@ -25,6 +25,8 @@
 //-----------------------------------------------------------------------------
 
 
+#include "config.h"
+
 #include "SDL.h"
 
 #include <signal.h>
@@ -32,7 +34,9 @@
 #ifdef _WIN32
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
-#else
+#endif
+
+#ifdef HAVE_SCHED_SETAFFINITY
 #include <unistd.h>
 #include <sched.h>
 #endif
@@ -49,25 +53,34 @@
 
 void D_DoomMain (void);
 
-int main(int argc, char **argv) 
-{ 
+#if !defined(_WIN32) && !defined(HAVE_SCHED_SETAFFINITY)
+#warning No known way to set processor affinity on this platform.
+#warning You may experience crashes due to SDL_mixer.
+#endif
+
+int main(int argc, char **argv)
+{
     // save arguments
 
-    myargc = argc; 
-    myargv = argv; 
+    myargc = argc;
+    myargv = argv;
+
+#ifdef _WIN32
 
     // Set the process affinity mask so that all threads
-    // run on the same processor.  This is a workaround for a bug in 
+    // run on the same processor.  This is a workaround for a bug in
     // SDL_mixer that causes occasional crashes.
 
-#ifdef _WIN32
     if (!SetProcessAffinityMask(GetCurrentProcess(), 1))
     {
         fprintf(stderr, "Failed to set process affinity mask (%d)\n",
                 (int) GetLastError());
     }
-#elif !defined(__APPLE__)
-    // POSIX version:
+#endif
+
+#ifdef HAVE_SCHED_SETAFFINITY
+
+    // Linux version:
 
     {
         cpu_set_t set;
@@ -77,12 +90,13 @@ int main(int argc, char **argv)
 
         sched_setaffinity(getpid(), sizeof(set), &set);
     }
+
 #endif
 
     // start doom
- 
-    D_DoomMain (); 
+
+    D_DoomMain ();
 
     return 0;
-} 
+}
 
diff --git a/src/i_video.c b/src/i_video.c
index 39aedc0c..8360ab9e 100644
--- a/src/i_video.c
+++ b/src/i_video.c
@@ -20,7 +20,7 @@
 // 02111-1307, USA.
 //
 // DESCRIPTION:
-//     Low level graphics code using SDL.
+//	DOOM graphics stuff for SDL.
 //
 //-----------------------------------------------------------------------------
 
@@ -128,8 +128,14 @@ static screen_mode_t *screen_modes_corrected[] = {
 
 char *video_driver = "";
 
+// SDL surface for the screen.
+
 static SDL_Surface *screen;
 
+// Window title
+
+static char *window_title = "";
+
 // palette
 
 static SDL_Color palette[256];
@@ -752,6 +758,11 @@ static void I_ReadMouse(void)
 //
 void I_StartTic (void)
 {
+    if (!initialised)
+    {
+        return;
+    }
+
     I_GetEvent();
 
     if (usemouse && !nomouse)
@@ -999,11 +1010,21 @@ void I_SetPalette (byte *doompalette)
 
 void I_SetWindowTitle(char *title)
 {
+    window_title = title;
+}
+
+//
+// Call the SDL function to set the window title, based on 
+// the title set with I_SetWindowTitle.
+//
+
+static void I_InitWindowTitle(void)
+{
     char *buf;
 
-    buf = Z_Malloc(strlen(title) + strlen(PACKAGE_STRING) + 5, 
+    buf = Z_Malloc(strlen(window_title) + strlen(PACKAGE_STRING) + 5, 
                    PU_STATIC, NULL);
-    sprintf(buf, "%s - %s", title, PACKAGE_STRING);
+    sprintf(buf, "%s - %s", window_title, PACKAGE_STRING);
 
     SDL_WM_SetCaption(buf, NULL);
 
@@ -1012,7 +1033,7 @@ void I_SetWindowTitle(char *title)
 
 // Set the application icon
 
-void I_SetWindowIcon(void)
+static void I_InitWindowIcon(void)
 {
     SDL_Surface *surface;
     Uint8 *mask;
@@ -1669,6 +1690,12 @@ void I_InitGraphics(void)
         }
     }
 
+    // Set up title and icon.  Windows cares about the ordering; this
+    // has to be done before the call to SDL_SetVideoMode.
+
+    I_InitWindowTitle();
+    I_InitWindowIcon();
+
     // Set the video mode.
 
     flags |= SDL_SWSURFACE | SDL_HWPALETTE | SDL_DOUBLEBUF;
@@ -1706,8 +1733,6 @@ void I_InitGraphics(void)
     I_SetPalette(doompal);
     SDL_SetColors(screen, palette, 0, 256);
 
-    I_SetWindowIcon();
-
     CreateCursors();
 
     UpdateFocus();
diff --git a/src/i_video.h b/src/i_video.h
index 1c668474..af865287 100644
--- a/src/i_video.h
+++ b/src/i_video.h
@@ -91,7 +91,6 @@ void I_BeginRead (void);
 void I_EndRead (void);
 
 void I_SetWindowTitle(char *title);
-void I_SetWindowIcon(void);
 
 void I_CheckIsScreensaver(void);
 void I_SetGrabMouseCallback(grabmouse_callback_t func);
diff --git a/src/m_config.c b/src/m_config.c
index a4db1c98..cfdf12a5 100644
--- a/src/m_config.c
+++ b/src/m_config.c
@@ -34,7 +34,6 @@
 
 #include "config.h"
 
-#include "d_englsh.h"
 #include "doomtype.h"
 #include "doomkeys.h"
 #include "doomfeatures.h"
diff --git a/src/w_file_win32.c b/src/w_file_win32.c
index 0af7928e..05d3c445 100644
--- a/src/w_file_win32.c
+++ b/src/w_file_win32.c
@@ -1,187 +1,185 @@
-// Emacs style mode select   -*- C++ -*- 

-//-----------------------------------------------------------------------------

-//

-// Copyright(C) 1993-1996 Id Software, Inc.

-// Copyright(C) 2008 Simon Howard

-//

-// This program is free software; you can redistribute it and/or

-// modify it under the terms of the GNU General Public License

-// as published by the Free Software Foundation; either version 2

-// of the License, or (at your option) any later version.

-//

-// This program is distributed in the hope that it will be useful,

-// but WITHOUT ANY WARRANTY; without even the implied warranty of

-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-// GNU General Public License for more details.

-//

-// You should have received a copy of the GNU General Public License

-// along with this program; if not, write to the Free Software

-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

-// 02111-1307, USA.

-//

-// DESCRIPTION:

-//	WAD I/O functions.

-//

-//-----------------------------------------------------------------------------

-

-#include "config.h"

-

-#ifdef _WIN32

-

-#define WIN32_LEAN_AND_MEAN

-#include <windows.h>

-

-#include <stdio.h>

-

-#include "i_system.h"

-#include "w_file.h"

-#include "z_zone.h"

-

-typedef struct

-{

-    wad_file_t wad;

-    HANDLE handle;

-    HANDLE handle_map;

-} win32_wad_file_t;

-

-extern wad_file_class_t win32_wad_file;

-

-static void MapFile(win32_wad_file_t *wad, char *filename)

-{

-    wad->handle_map = CreateFileMapping(wad->handle,

-                                        NULL,

-                                        PAGE_WRITECOPY,

-                                        0,

-                                        0,

-                                        NULL);

-

-    if (wad->handle_map == NULL)

-    {

-        fprintf(stderr, "W_Win32_OpenFile: Unable to CreateFileMapping() "

-                        "for %s\n", filename);

-        return;

-    }

-

-    wad->wad.mapped = MapViewOfFile(wad->handle_map,

-                                    FILE_MAP_COPY,

-                                    0, 0, 0);

-

-    if (wad->wad.mapped == NULL)

-    {

-        fprintf(stderr, "W_Win32_OpenFile: Unable to MapViewOfFile() for %s\n",

-                        filename);

-    }

-}

-

-unsigned int GetFileLength(HANDLE handle)

-{

-    DWORD result;

-

-    result = SetFilePointer(handle, 0, NULL, FILE_END);

-

-    if (result == INVALID_SET_FILE_POINTER)

-    {

-        I_Error("W_Win32_OpenFile: Failed to read file length");

-    }

-

-    return result;

-}

-   

-static wad_file_t *W_Win32_OpenFile(char *path)

-{

-    win32_wad_file_t *result;

-    HANDLE handle;

-    OFSTRUCT fileinfo;

-

-    handle = (HANDLE) OpenFile(path, &fileinfo, OF_READ);

-

-    if (handle == (HANDLE) HFILE_ERROR)

-    {

-        return NULL;

-    }

-

-    // Create a new win32_wad_file_t to hold the file handle.

-

-    result = Z_Malloc(sizeof(win32_wad_file_t), PU_STATIC, 0);

-    result->wad.file_class = &win32_wad_file;

-    result->wad.length = GetFileLength(handle);

-    result->handle = handle;

-

-    // Try to map the file into memory with mmap:

-

-    MapFile(result, path);

-

-    return &result->wad;

-}

-

-static void W_Win32_CloseFile(wad_file_t *wad)

-{

-    win32_wad_file_t *win32_wad;

-

-    win32_wad = (win32_wad_file_t *) wad;

-

-    // If mapped, unmap it.

-

-    if (win32_wad->wad.mapped != NULL)

-    {

-        UnmapViewOfFile(win32_wad->wad.mapped);

-    }

-

-    if (win32_wad->handle_map != NULL)

-    {

-        CloseHandle(win32_wad->handle_map);

-    }

-

-    // Close the file

-  

-    if (win32_wad->handle != NULL)

-    {

-        CloseHandle(win32_wad->handle);

-    }

-

-    Z_Free(win32_wad);

-}

-

-// Read data from the specified position in the file into the 

-// provided buffer.  Returns the number of bytes read.

-

-size_t W_Win32_Read(wad_file_t *wad, unsigned int offset,

-                   void *buffer, size_t buffer_len)

-{

-    win32_wad_file_t *win32_wad;

-    DWORD bytes_read;

-    DWORD result;

-

-    win32_wad = (win32_wad_file_t *) wad;

-

-    // Jump to the specified position in the file.

-

-    result = SetFilePointer(win32_wad->handle, offset, NULL, FILE_BEGIN);

-

-    if (result == INVALID_SET_FILE_POINTER)

-    {

-        I_Error("W_Win32_Read: Failed to set file pointer to %i",

-                offset);

-    }

-

-    // Read into the buffer.

-

-    if (!ReadFile(win32_wad->handle, buffer, buffer_len, &bytes_read, NULL))

-    {

-        I_Error("W_Win32_Read: Error reading from file");

-    }

-

-    return bytes_read;

-}

-

-

-wad_file_class_t win32_wad_file = 

-{

-    W_Win32_OpenFile,

-    W_Win32_CloseFile,

-    W_Win32_Read,

-};

-

-

-#endif /* #ifdef _WIN32 */

-

+// Emacs style mode select   -*- C++ -*- 
+//-----------------------------------------------------------------------------
+//
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2008 Simon Howard
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
+//
+// DESCRIPTION:
+//	WAD I/O functions.
+//
+//-----------------------------------------------------------------------------
+
+#include "config.h"
+
+#ifdef _WIN32
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+#include "i_system.h"
+#include "w_file.h"
+#include "z_zone.h"
+
+typedef struct
+{
+    wad_file_t wad;
+    HANDLE handle;
+    HANDLE handle_map;
+} win32_wad_file_t;
+
+extern wad_file_class_t win32_wad_file;
+
+static void MapFile(win32_wad_file_t *wad, char *filename)
+{
+    wad->handle_map = CreateFileMapping(wad->handle,
+                                        NULL,
+                                        PAGE_WRITECOPY,
+                                        0,
+                                        0,
+                                        NULL);
+
+    if (wad->handle_map == NULL)
+    {
+        fprintf(stderr, "W_Win32_OpenFile: Unable to CreateFileMapping() "
+                        "for %s\n", filename);
+        return;
+    }
+
+    wad->wad.mapped = MapViewOfFile(wad->handle_map,
+                                    FILE_MAP_COPY,
+                                    0, 0, 0);
+
+    if (wad->wad.mapped == NULL)
+    {
+        fprintf(stderr, "W_Win32_OpenFile: Unable to MapViewOfFile() for %s\n",
+                        filename);
+    }
+}
+
+unsigned int GetFileLength(HANDLE handle)
+{
+    DWORD result;
+
+    result = SetFilePointer(handle, 0, NULL, FILE_END);
+
+    if (result == INVALID_SET_FILE_POINTER)
+    {
+        I_Error("W_Win32_OpenFile: Failed to read file length");
+    }
+
+    return result;
+}
+   
+static wad_file_t *W_Win32_OpenFile(char *path)
+{
+    win32_wad_file_t *result;
+    HANDLE handle;
+    OFSTRUCT fileinfo;
+
+    handle = (HANDLE) OpenFile(path, &fileinfo, OF_READ);
+
+    if (handle == (HANDLE) HFILE_ERROR)
+    {
+        return NULL;
+    }
+
+    // Create a new win32_wad_file_t to hold the file handle.
+
+    result = Z_Malloc(sizeof(win32_wad_file_t), PU_STATIC, 0);
+    result->wad.file_class = &win32_wad_file;
+    result->wad.length = GetFileLength(handle);
+    result->handle = handle;
+
+    // Try to map the file into memory with mmap:
+
+    MapFile(result, path);
+
+    return &result->wad;
+}
+
+static void W_Win32_CloseFile(wad_file_t *wad)
+{
+    win32_wad_file_t *win32_wad;
+
+    win32_wad = (win32_wad_file_t *) wad;
+
+    // If mapped, unmap it.
+
+    if (win32_wad->wad.mapped != NULL)
+    {
+        UnmapViewOfFile(win32_wad->wad.mapped);
+    }
+
+    if (win32_wad->handle_map != NULL)
+    {
+        CloseHandle(win32_wad->handle_map);
+    }
+
+    // Close the file
+  
+    if (win32_wad->handle != NULL)
+    {
+        CloseHandle(win32_wad->handle);
+    }
+
+    Z_Free(win32_wad);
+}
+
+// Read data from the specified position in the file into the 
+// provided buffer.  Returns the number of bytes read.
+
+size_t W_Win32_Read(wad_file_t *wad, unsigned int offset,
+                   void *buffer, size_t buffer_len)
+{
+    win32_wad_file_t *win32_wad;
+    DWORD bytes_read;
+    DWORD result;
+
+    win32_wad = (win32_wad_file_t *) wad;
+
+    // Jump to the specified position in the file.
+
+    result = SetFilePointer(win32_wad->handle, offset, NULL, FILE_BEGIN);
+
+    if (result == INVALID_SET_FILE_POINTER)
+    {
+        I_Error("W_Win32_Read: Failed to set file pointer to %i",
+                offset);
+    }
+
+    // Read into the buffer.
+
+    if (!ReadFile(win32_wad->handle, buffer, buffer_len, &bytes_read, NULL))
+    {
+        I_Error("W_Win32_Read: Error reading from file");
+    }
+
+    return bytes_read;
+}
+
+
+wad_file_class_t win32_wad_file = 
+{
+    W_Win32_OpenFile,
+    W_Win32_CloseFile,
+    W_Win32_Read,
+};
+
+
+#endif /* #ifdef _WIN32 */
+
diff --git a/textscreen/Makefile.am b/textscreen/Makefile.am
index 752e6361..76fe8f0f 100644
--- a/textscreen/Makefile.am
+++ b/textscreen/Makefile.am
@@ -1,5 +1,5 @@
 
-AM_CFLAGS = @SDL_CFLAGS@ -I../src
+AM_CFLAGS = -I../src
 
 # build this directory before the examples directory.
 
diff --git a/textscreen/examples/Makefile.am b/textscreen/examples/Makefile.am
index f6d247ea..e314e7e8 100644
--- a/textscreen/examples/Makefile.am
+++ b/textscreen/examples/Makefile.am
@@ -1,5 +1,5 @@
 
-AM_CFLAGS = @SDL_CFLAGS@ -I.. -I../../src
+AM_CFLAGS = -I.. -I../../src
 
 noinst_PROGRAMS=guitest calculator