Mercurial > sdl-ios-xcode
view src/video/nanox/SDL_nxvideo.h @ 1551:02e19471a694
Fixed bug #4
[Note: I'm applying this patch since it's a cleaner version of what's already implemented, and supports this controller on older kernels. I'll ask to make sure this doesn't break on the new kernels where it's no longer necessary]
Date: Mon, 21 Mar 2005 09:41:11 -0500
From: Chris Nelson
Subject: SDL Patch
Hey, Ryan.
I submitted the following patch about a year ago. It's just a simple
patch for the linux port, to make multiple joysticks each appear to SDL
as their own device, if they are on the same USB port (specifically,
these guys
<http://www.consoleplus.co.uk/product_info.php?pName=super-joybox-5-quad-joypad-converter>,
which allow 4 Playstation2 controllers to be accessed via a single USB
port). Without this patch, SDL pretty much drops the ball, and reports
that there are 4 joysticks available when less than that number are
plugged in.
My work built upon the work of another person with the same device. When
I submitted the patch to the list, he tested it, but it didn't work for
him, so the patch was never accepted. Maybe about 3 times in the past
year, I've tried to email the guy, to see if he couldn't run my new
version, complete with debug code to diagnose the problem he was having.
He never got back to me.
So, I'm attaching the patch. I wish I knew why it didn't work for him,
but I've been using it for the last year with no problems. Let me know
if you need any more information, or have any ideas as to how I could
test it. I'd like to see it in the tree, but I want to make sure it works.
-Chris
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 19 Mar 2006 06:31:34 +0000 |
| parents | d910939febfa |
| children | 782fd950bd46 a1b03ba2fcd0 |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2004 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