Removed outdated Nano-X support

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403815

README.NanoX

-  =================================================================
-  Patch version 0.9 of SDL(Simple DirectMedia Layer) for Nano-X API
-  =================================================================
-  
-  Authors: Hsieh-Fu Tsai, clare@setabox.com
-           Greg Haerr, greg@censoft.com
-
-  This patch is against SDL version 1.2.4.
-  It enhances previous patch 0.8 by providing direct framebuffer
-  access as well as dynamic hardware pixel type support, not
-  requiring a compile-time option setting for different framebuffer
-  modes.
-  Tested against Microwindows version 0.89pre9.
-
-  Older Microwindows versions
-  ===========================
-  If running on a version older than Microwindows 0.89pre9,
-  the following items might need to be patched in Microwindows.
-
-  1. Patch src/nanox/client.c::GrClose()
-  It fixes the client side GrClose(). In the original version, 
-  GrOpen() can only be called once. When the GrOpen() is called at 
-  the second time, the program will terminate. In order to prevent
-  this situation, we need to insert "nxSocket = -1" after 
-  "close(nxSocket)" in GrClose(). If you do not have this problem,
-  you may skip this step. 
-
-  2. Patch src/nanox/clientfb.c to return absolute x,y coordinates
-  when using GrGetWindowFBInfo().  Copy the version 0.89pre9
-  of src/nanox/clientfb.c to your system, or configure
-  using --disable-nanox-direct-fb.
-
-  =============
-  Quick Install 
-  =============
-
-  1. ./configure --disable-video-x11 --disable-video-fbcon \ 
-       --enable-video-nanox \ 
-       --with-nanox-pixel-type=[rgb/0888/888/565/555/332/pal] 
-  2. make clean 
-  3. make 
-  4. make install (as root) 
-
-  ============
-  Nitty-gritty 
-  ============
-
-  --enable-nanox-direct-fb       Use direct framebuffer access
-  --enable-nanox-debug           Show debug messages 
-  --enable-nanox-share-memory    Use shared-memory to speed up 
-
-  When running multi-threaded applications using SDL, such
-  as SMPEG, set THREADSAFE=Y in Microwindows' config file,
-  to enable GrXXX() system call critical section support.
-
-  =============================================
-  Some programs can be used to test this patch. 
-  =============================================
-
-  1. http://www.cs.berkeley.edu/~weimer/atris (a tetris-like game) 
-  2. http://www.libsdl.org/projects/newvox/
-  3. http://www.libsdl.org/projects/xflame/
-  4. http://www.libsdl.org/projects/optimum/ 
-  5. http://www.gnugeneration.com/software/loop/ 
-  6: http://www.lokigames.com/development/smpeg.php3 (SMPEG version 0.4.4)
-
-  =========
-  Todo List 
-  =========
-
-  1. Create hardware surface
-  2. Create YUVOverlay on hardware
-  3. Use OpenGL
-  4. Gamma correction
-  5. Hide/Change mouse pointer
-  6. Better window movement control with direct fb access
-  7. Palette handling in 8bpp could be improved
-
-  =====================
-  Supporting Institutes
-  =====================
-  
-  Many thanks to go to Setabox Co., Ltd. and CML (Communication and
-  Multimedia Laboratory, http://www.cmlab.csie.ntu.edu.tw/) in the 
-  Department of Computer Science and Information Engineering of 
-  National Taiwan University for supporting this porting project.
-  
-  Century Embedded Technologies (http://embedded.censoft.com)
-  for this patch.
-
-  ===================
-  Contact Information
-  ===================
-
-  Welcome to give me any suggestion and to report bugs.
-  My e-mail address : clare@setabox.com or niky@cmlab.csie.ntu.edu.tw
-                      or greg@censoft.com

configure.in

@@ -943,42 +943,6 @@ CheckVisibilityHidden()
 }
 
 
-dnl Find the nanox include and library directories
-CheckNANOX()
-{
-    AC_ARG_ENABLE(video-nanox,
-        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
-        , enable_video_nanox=no)
-
-    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
-        AC_ARG_ENABLE(nanox-debug,  
-            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
-            , enable_nanox_debug=no)
-        if test x$enable_nanox_debug = xyes; then
-            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
-        fi
-
-        AC_ARG_ENABLE(nanox-share-memory,  
-            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
-            , enable_nanox_share_memory=no)
-        if test x$enable_nanox_share_memory = xyes; then
-            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
-        fi
-
-        AC_ARG_ENABLE(nanox_direct_fb, 
-            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
-            , enable_nanox_direct_fb=no)
-        if test x$enable_nanox_direct_fb = xyes; then
-            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
-        fi
-
-        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
-        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
-        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
-        have_video=yes
-    fi
-}
-
 dnl Find the X11 include and library directories
 CheckX11()
 {
@@ -2422,7 +2386,6 @@ case "$host" in
         CheckESD
         CheckNAS
         CheckX11
-        CheckNANOX
         CheckFBCON
         CheckDirectFB
         CheckFusionSound

include/SDL_config.h.in

@@ -256,7 +256,6 @@
 #undef SDL_VIDEO_DRIVER_DUMMY
 #undef SDL_VIDEO_DRIVER_FBCON
 #undef SDL_VIDEO_DRIVER_GEM
-#undef SDL_VIDEO_DRIVER_NANOX
 #undef SDL_VIDEO_DRIVER_NDS
 #undef SDL_VIDEO_DRIVER_PHOTON
 #undef SDL_VIDEO_DRIVER_QNXGF

include/SDL_syswm.h

@@ -112,23 +112,6 @@ struct SDL_SysWMinfo
     } info;
 };
 
-#elif defined(SDL_VIDEO_DRIVER_NANOX)
-#include <microwin/nano-X.h>
-
-/* The generic custom event structure */
-struct SDL_SysWMmsg
-{
-    SDL_version version;
-    int data;
-};
-
-/* The windows custom window manager information structure */
-struct SDL_SysWMinfo
-{
-    SDL_version version;
-    GR_WINDOW_ID window;        /* The display window */
-};
-
 #elif defined(SDL_VIDEO_DRIVER_WIN32)
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>

src/video/SDL_sysvideo.h

@@ -341,9 +341,6 @@ extern VideoBootStrap COCOA_bootstrap;
 #if SDL_VIDEO_DRIVER_X11
 extern VideoBootStrap X11_bootstrap;
 #endif
-#if SDL_VIDEO_DRIVER_NANOX
-extern VideoBootStrap NX_bootstrap;
-#endif
 #if SDL_VIDEO_DRIVER_WSCONS
 extern VideoBootStrap WSCONS_bootstrap;
 #endif

src/video/SDL_video.c

@@ -55,9 +55,6 @@ static VideoBootStrap *bootstrap[] = {
 #if SDL_VIDEO_DRIVER_X11
     &X11_bootstrap,
 #endif
-#if SDL_VIDEO_DRIVER_NANOX
-    &NX_bootstrap,
-#endif
 #if SDL_VIDEO_DRIVER_WSCONS
     &WSCONS_bootstrap,
 #endif

src/video/nanox/SDL_nxevents_c.h

-/*
-    SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2009 Sam Lantinga
-    Copyright (C) 2001  Hsieh-Fu Tsai
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library 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
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with this library; if not, write to the Free
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-    
-    Hsieh-Fu Tsai
-    clare@setabox.com
-*/
-#include "SDL_config.h"
-
-#include "SDL_nxvideo.h"
-
-// Functions to be exported
-extern void NX_InitOSKeymap(_THIS);
-extern void NX_PumpEvents(_THIS);
-/* vi: set ts=4 sw=4 expandtab: */

src/video/nanox/SDL_nximage.c

-/*
-    SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2009 Sam Lantinga
-    Copyright (C) 2001  Hsieh-Fu Tsai
-    Copyright (C) 2002  Greg Haerr <greg@censoft.com>
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library 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
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with this library; if not, write to the Free
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-    
-    Hsieh-Fu Tsai
-    clare@setabox.com
-*/
-#include "SDL_config.h"
-
-#include "SDL_nximage_c.h"
-
-void
-NX_NormalUpdate(_THIS, int numrects, SDL_Rect * rects)
-{
-    int i, j, xinc, yinc, destinc, rowinc;
-    int x, y, w, h;
-    unsigned char *src = NULL, *dest = NULL;
-
-    Dprintf("enter NX_NormalUpdate\n");
-
-    /* These are the values for the incoming image */
-    xinc = this->screen->format->BytesPerPixel;
-    yinc = this->screen->pitch;
-
-    for (i = 0; i < numrects; ++i) {
-        x = rects[i].x, y = rects[i].y;
-        w = rects[i].w, h = rects[i].h;
-        src = SDL_Image + y * yinc + x * xinc;
-#ifdef ENABLE_NANOX_DIRECT_FB
-        if (Clientfb) {
-            if (currently_fullscreen)
-                dest =
-                    fbinfo.winpixels + (((y + OffsetY) * fbinfo.pitch) +
-                                        ((x + OffsetX) * fbinfo.bytespp));
-            else
-                dest =
-                    fbinfo.winpixels + ((y * fbinfo.pitch) +
-                                        (x * fbinfo.bytespp));
-            destinc = fbinfo.pitch;
-        } else
-#endif
-        {
-            dest = Image_buff;
-            destinc = w * xinc;
-        }
-        rowinc = w * xinc;
-
-        // apply GammaRamp table
-        if ((pixel_type == MWPF_TRUECOLOR0888
-             || pixel_type == MWPF_TRUECOLOR888) && GammaRamp_R
-            && GammaRamp_G && GammaRamp_B) {
-            Uint8 *ptrsrc;
-            Uint8 *ptrdst;
-            int k;
-
-            for (j = h; j > 0; --j, src += yinc, dest += destinc) {
-                ptrsrc = src;
-                ptrdst = dest;
-                for (k = w; k > 0; --k) {
-                    *ptrdst++ = GammaRamp_B[*ptrsrc++] >> 8;
-                    *ptrdst++ = GammaRamp_G[*ptrsrc++] >> 8;
-                    *ptrdst++ = GammaRamp_R[*ptrsrc++] >> 8;
-                    *ptrdst++ = 0;
-                    ++ptrsrc;
-                }
-            }
-        }
-#if 1                           /* This is needed for microwindows 0.90 or older */
-        else if (pixel_type == MWPF_TRUECOLOR0888
-                 || pixel_type == MWPF_TRUECOLOR888) {
-            Uint8 *ptrsrc;
-            Uint8 *ptrdst;
-            int k;
-
-            for (j = h; j > 0; --j, src += yinc, dest += destinc) {
-                ptrsrc = src;
-                ptrdst = dest;
-                for (k = w; k > 0; --k) {
-                    *ptrdst++ = *ptrsrc++;
-                    *ptrdst++ = *ptrsrc++;
-                    *ptrdst++ = *ptrsrc++;
-                    *ptrdst++ = 0;
-                    ++ptrsrc;
-                }
-            }
-        }
-#endif
-        else {
-            for (j = h; j > 0; --j, src += yinc, dest += destinc)
-                SDL_memcpy(dest, src, rowinc);
-        }
-        if (!Clientfb) {
-            if (currently_fullscreen) {
-                GrArea(FSwindow, SDL_GC, x + OffsetX, y + OffsetY, w,
-                       h, Image_buff, pixel_type);
-            } else {
-                GrArea(SDL_Window, SDL_GC, x, y, w, h, Image_buff,
-                       pixel_type);
-            }
-        }
-    }
-    GrFlush();
-
-    Dprintf("leave NX_NormalUpdate\n");
-}
-
-int
-NX_SetupImage(_THIS, SDL_Surface * screen)
-{
-    int size = screen->h * screen->pitch;
-
-    Dprintf("enter NX_SetupImage\n");
-
-    screen->pixels = (void *) SDL_malloc(size);
-
-    if (!Clientfb) {
-        Image_buff = (unsigned char *) SDL_malloc(size);
-        if (screen->pixels == NULL || Image_buff == NULL) {
-            SDL_free(screen->pixels);
-            SDL_free(Image_buff);
-            SDL_OutOfMemory();
-            return -1;
-        }
-    }
-
-    SDL_Image = (unsigned char *) screen->pixels;
-
-    this->UpdateRects = NX_NormalUpdate;
-
-    Dprintf("leave NX_SetupImage\n");
-    return 0;
-}
-
-void
-NX_DestroyImage(_THIS, SDL_Surface * screen)
-{
-    Dprintf("enter NX_DestroyImage\n");
-
-    if (SDL_Image)
-        SDL_free(SDL_Image);
-    if (Image_buff)
-        SDL_free(Image_buff);
-    if (screen)
-        screen->pixels = NULL;
-
-    Dprintf("leave NX_DestroyImage\n");
-}
-
-int
-NX_ResizeImage(_THIS, SDL_Surface * screen, Uint32 flags)
-{
-    int retval;
-    GR_SCREEN_INFO si;
-
-    Dprintf("enter NX_ResizeImage\n");
-
-    NX_DestroyImage(this, screen);
-    retval = NX_SetupImage(this, screen);
-
-    GrGetScreenInfo(&si);
-    OffsetX = (si.cols - screen->w) / 2;
-    OffsetY = (si.rows - screen->h) / 2;
-
-#ifdef ENABLE_NANOX_DIRECT_FB
-    if (Clientfb) {
-        /* Get current window position and fb pointer */
-        if (currently_fullscreen)
-            GrGetWindowFBInfo(FSwindow, &fbinfo);
-        else
-            GrGetWindowFBInfo(SDL_Window, &fbinfo);
-    }
-#endif
-    Dprintf("leave NX_ResizeImage\n");
-    return retval;
-}
-
-void
-NX_RefreshDisplay(_THIS)
-{
-    Dprintf("enter NX_RefreshDisplay\n");
-
-    // Don't refresh a display that doesn't have an image (like GL)
-    if (!SDL_Image) {
-        return;
-    }
-#ifdef ENABLE_NANOX_DIRECT_FB
-    if (Clientfb) {
-        int j;
-        char *src, *dest = NULL;
-        int xinc, yinc, rowinc;
-
-        GrGetWindowFBInfo(SDL_Window, &fbinfo);
-
-        xinc = this->screen->format->BytesPerPixel;
-        yinc = this->screen->pitch;
-
-        src = SDL_Image;
-        if (currently_fullscreen)
-            dest = fbinfo.winpixels + ((OffsetY * fbinfo.pitch) +
-                                       (OffsetX * fbinfo.bytespp));
-        else
-            dest = fbinfo.winpixels;
-        rowinc = xinc * this->screen->w;
-
-        for (j = this->screen->h; j > 0;
-             --j, src += yinc, dest += fbinfo.pitch)
-            SDL_memcpy(dest, src, rowinc);
-    } else
-#endif
-    {
-        if (currently_fullscreen) {
-            GrArea(FSwindow, SDL_GC, OffsetX, OffsetY, this->screen->w,
-                   this->screen->h, SDL_Image, pixel_type);
-        } else {
-            GrArea(SDL_Window, SDL_GC, 0, 0, this->screen->w,
-                   this->screen->h, SDL_Image, pixel_type);
-        }
-    }
-    GrFlush();
-
-    Dprintf("leave NX_RefreshDisplay\n");
-}
-
-/* vi: set ts=4 sw=4 expandtab: */

src/video/nanox/SDL_nximage_c.h

-/*
-    SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2009 Sam Lantinga
-    Copyright (C) 2001  Hsieh-Fu Tsai
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library 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
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with this library; if not, write to the Free
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-    
-    Hsieh-Fu Tsai
-    clare@setabox.com
-*/
-#include "SDL_config.h"
-
-#include "SDL_nxvideo.h"
-
-extern int NX_SetupImage(_THIS, SDL_Surface * screen);
-extern void NX_DestroyImage(_THIS, SDL_Surface * screen);
-extern int NX_ResizeImage(_THIS, SDL_Surface * screen, Uint32 flags);
-
-extern void NX_NormalUpdate(_THIS, int numrects, SDL_Rect * rects);
-extern void NX_RefreshDisplay(_THIS);
-/* vi: set ts=4 sw=4 expandtab: */

src/video/nanox/SDL_nxmodes.c

-/*
-    SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2009 Sam Lantinga
-    Copyright (C) 2001  Hsieh-Fu Tsai
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library 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
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with this library; if not, write to the Free
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-    
-    Hsieh-Fu Tsai
-    clare@setabox.com
-*/
-#include "SDL_config.h"
-
-#include "SDL_stdinc.h"
-#include "SDL_nxmodes_c.h"
-
-SDL_Rect **
-NX_ListModes(_THIS, SDL_PixelFormat * format, Uint32 flags)
-{
-    if (flags & SDL_FULLSCREEN)
-        return SDL_modelist;
-
-    if (SDL_Visual.bpp == format->BitsPerPixel) {
-        return ((SDL_Rect **) - 1);
-    } else {
-        return ((SDL_Rect **) 0);
-    }
-}
-
-void
-NX_FreeVideoModes(_THIS)
-{
-    int i;
-
-    if (SDL_modelist) {
-        for (i = 0; SDL_modelist[i]; ++i) {
-            SDL_free(SDL_modelist[i]);
-        }
-        SDL_free(SDL_modelist);
-        SDL_modelist = NULL;
-    }
-}
-
-int
-NX_EnterFullScreen(_THIS)
-{
-    if (!currently_fullscreen) {
-        GR_SCREEN_INFO si;
-
-        GrGetScreenInfo(&si);
-        GrResizeWindow(FSwindow, si.cols, si.rows);
-        GrUnmapWindow(SDL_Window);
-        GrMapWindow(FSwindow);
-        GrRaiseWindow(FSwindow);
-        GrSetFocus(FSwindow);
-        currently_fullscreen = 1;
-    }
-
-    return 1;
-}
-
-int
-NX_LeaveFullScreen(_THIS)
-{
-    if (currently_fullscreen) {
-        GrUnmapWindow(FSwindow);
-        GrMapWindow(SDL_Window);
-        GrRaiseWindow(SDL_Window);
-        GrSetFocus(SDL_Window);
-        currently_fullscreen = 0;
-    }
-
-    return 0;
-}
-
-/* vi: set ts=4 sw=4 expandtab: */

src/video/nanox/SDL_nxmodes_c.h

-/*
-    SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2009 Sam Lantinga
-    Copyright (C) 2001  Hsieh-Fu Tsai
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library 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
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with this library; if not, write to the Free
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-    
-    Hsieh-Fu Tsai
-    clare@setabox.com
-*/
-#include "SDL_config.h"
-
-#include "SDL_nxvideo.h"
-
-extern SDL_Rect **NX_ListModes(_THIS, SDL_PixelFormat * format, Uint32 flags);
-extern void NX_FreeVideoModes(_THIS);
-extern int NX_EnterFullScreen(_THIS);
-extern int NX_LeaveFullScreen(_THIS);
-/* vi: set ts=4 sw=4 expandtab: */

src/video/nanox/SDL_nxmouse.c

-/*
-    SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2009 Sam Lantinga
-    Copyright (C) 2001  Hsieh-Fu Tsai
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library 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
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with this library; if not, write to the Free
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-    
-    Hsieh-Fu Tsai
-    clare@setabox.com
-*/
-#include "SDL_config.h"
-
-#include "../../events/SDL_events_c.h"
-
-#include "SDL_nxmouse_c.h"
-
-// The implementation dependent data for the window manager cursor
-struct WMcursor
-{
-    int unused;
-};
-
-WMcursor *
-NX_CreateWMCursor(_THIS,
-                  Uint8 * data, Uint8 * mask, int w, int h, int hot_x,
-                  int hot_y)
-{
-    WMcursor *cursor;
-
-    Dprintf("enter NX_CreateWMCursor\n");
-
-    cursor = (WMcursor *) SDL_malloc(sizeof(WMcursor));
-    if (cursor == NULL) {
-        SDL_OutOfMemory();
-        return NULL;
-    }
-
-    Dprintf("leave NX_CreateWMCursor\n");
-    return cursor;
-}
-
-void
-NX_FreeWMCursor(_THIS, WMcursor * cursor)
-{
-    Dprintf("NX_FreeWMCursor\n");
-    SDL_free(cursor);
-    return;
-}
-
-void
-NX_WarpWMCursor(_THIS, Uint16 x, Uint16 y)
-{
-    GR_WINDOW_INFO info;
-
-    Dprintf("enter NX_WarpWMCursor\n");
-    SDL_Lock_EventThread();
-
-    GrGetWindowInfo(SDL_Window, &info);
-    GrMoveCursor(info.x + x, info.y + y);
-
-    SDL_Unlock_EventThread();
-    Dprintf("leave NX_WarpWMCursor\n");
-}
-
-int
-NX_ShowWMCursor(_THIS, WMcursor * cursor)
-{
-    Dprintf("NX_ShowWMCursor\n");
-    return 1;
-}
-
-/* vi: set ts=4 sw=4 expandtab: */

src/video/nanox/SDL_nxmouse_c.h

-/*
-    SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2009 Sam Lantinga
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-
-    This library 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
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-*/
-#include "SDL_config.h"
-
-#include "SDL_nxvideo.h"
-
-extern WMcursor *NX_CreateWMCursor(_THIS, Uint8 * data, Uint8 * mask, int w,
-                                   int h, int hot_x, int hot_y);
-void NX_FreeWMCursor(_THIS, WMcursor * cursor);
-extern void NX_WarpWMCursor(_THIS, Uint16 x, Uint16 y);
-extern int NX_ShowWMCursor(_THIS, WMcursor * cursor);
-/* vi: set ts=4 sw=4 expandtab: */

src/video/nanox/SDL_nxvideo.h

-/*
-    SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2009 Sam Lantinga
-    Copyright (C) 2001  Hsieh-Fu Tsai
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library 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
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with this library; if not, write to the Free
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-    
-    Hsieh-Fu Tsai
-    clare@setabox.com
-*/
-#include "SDL_config.h"
-
-#ifndef _SDL_nxvideo_h
-#define _SDL_nxvideo_h
-
-#include <microwin/nano-X.h>
-
-#include "../SDL_sysvideo.h"
-
-#ifdef ENABLE_NANOX_DEBUG
-#define Dprintf printf
-#else
-#define Dprintf(ignore...)
-#endif
-
-// Hidden "this" pointer for the video functions
-#define _THIS   SDL_VideoDevice * this
-
-// Private display data
-typedef struct NX_SDL_VISUAL
-{
-    int bpp;
-    Uint32 red_mask;
-    Uint32 green_mask;
-    Uint32 blue_mask;
-} nx_sdl_visual_t;
-
-struct SDL_PrivateVideoData
-{
-    GR_WINDOW_ID SDL_Window;
-    GR_WINDOW_ID FSwindow;
-    // Flag: true if we have been passed a window
-    char *SDL_windowid;
-    GR_GC_ID GC;
-    unsigned char *Image;
-    unsigned char *Image_buff;  /* for GrArea */
-    unsigned char *Clientfb;    /* for DirectFB */
-    nx_sdl_visual_t SDL_Visual;
-    // The current list of available video modes
-    SDL_Rect **modelist;
-    int currently_fullscreen;
-    // for fullscreen
-    int OffsetX, OffsetY;
-    // for GammaRamp
-    Uint16 *GammaRamp_R, *GammaRamp_G, *GammaRamp_B;
-    // for GrArea, r_mask, g_mask, b_mask
-    int pixel_type;
-#ifdef ENABLE_NANOX_DIRECT_FB
-    GR_WINDOW_FB_INFO fbinfo;
-#endif
-};
-
-#define SDL_Window           (this -> hidden -> SDL_Window)
-#define FSwindow             (this -> hidden -> FSwindow)
-#define SDL_windowid         (this -> hidden -> SDL_windowid)
-#define SDL_GC               (this -> hidden -> GC)
-#define SDL_Image            (this -> hidden -> Image)
-#define Image_buff           (this -> hidden -> Image_buff)
-#define Clientfb             (this -> hidden -> Clientfb)
-#define SDL_Visual           (this -> hidden -> SDL_Visual)
-#define SDL_modelist         (this -> hidden -> modelist)
-#define currently_fullscreen (this -> hidden -> currently_fullscreen)
-#define OffsetX              (this -> hidden -> OffsetX)
-#define OffsetY              (this -> hidden -> OffsetY)
-#define GammaRamp_R          (this -> hidden -> GammaRamp_R)
-#define GammaRamp_G          (this -> hidden -> GammaRamp_G)
-#define GammaRamp_B          (this -> hidden -> GammaRamp_B)
-#define pixel_type           (this -> hidden -> pixel_type)
-#define fbinfo               (this -> hidden -> fbinfo)
-
-#define CI_SIZE 256             // color index size
-
-#endif // _SDL_nxvideo_h
-/* vi: set ts=4 sw=4 expandtab: */

src/video/nanox/SDL_nxwm.c

-/*
-    SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2009 Sam Lantinga
-    Copyright (C) 2001  Hsieh-Fu Tsai
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library 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
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with this library; if not, write to the Free
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-    
-    Hsieh-Fu Tsai
-    clare@setabox.com
-*/
-#include "SDL_config.h"
-
-#include "SDL_syswm.h"
-#include "../../events/SDL_events_c.h"
-
-#include "SDL_nxwm_c.h"
-
-void
-NX_SetCaption(_THIS, const char *title, const char *icon)
-{
-    Dprintf("enter NX_SetCaption\n");
-
-    // Lock the event thread, in multi-threading environments
-    SDL_Lock_EventThread();
-
-    if (SDL_Window)
-        GrSetWindowTitle(SDL_Window, title);
-
-    SDL_Unlock_EventThread();
-    Dprintf("leave NX_SetCaption\n");
-}
-
-int
-NX_GetWMInfo(_THIS, SDL_SysWMinfo * info)
-{
-    Dprintf("enter NX_GetWMInfo\n");
-
-    if (info->version.major <= SDL_MAJOR_VERSION) {
-        info->window = SDL_Window;
-        return 1;
-    } else {
-        SDL_SetError("Application not compiled with SDL %d.%d\n",
-                     SDL_MAJOR_VERSION, SDL_MINOR_VERSION);
-        return -1;
-    }
-
-    Dprintf("leave NX_GetWMInfo\n");
-}
-
-/* vi: set ts=4 sw=4 expandtab: */

src/video/nanox/SDL_nxwm_c.h

-/*
-    SDL - Simple DirectMedia Layer
-    Copyright (C) 1997-2009 Sam Lantinga
-    Copyright (C) 2001  Hsieh-Fu Tsai
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library 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
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with this library; if not, write to the Free
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-    Sam Lantinga
-    slouken@libsdl.org
-    
-    Hsieh-Fu Tsai
-    clare@setabox.com
-*/
-#include "SDL_config.h"
-
-#include "SDL_nxvideo.h"
-
-// Functions to be exported
-extern void NX_SetCaption(_THIS, const char *title, const char *icon);
-extern int NX_GetWMInfo(_THIS, SDL_SysWMinfo * info);
-/* vi: set ts=4 sw=4 expandtab: */