view src/video/nds/SDL_ndsevents_c.h @ 4106:12bb6311fd5d SDL-1.2

Hans de Goede fixed bug #495 When running boswars: http://www.boswars.org/ on a machine with intel integrathed graphics it crashes when it tries to play the initial theora splashscreen video: X Error of failed request: BadAlloc (insufficient resources for operation) Major opcode of failed request: 140 (XVideo) Minor opcode of failed request: 19 () Serial number of failed request: 25 Current serial number in output stream: 26 boswars: xcb_xlib.c:41: xcb_xlib_lock: Assertion `!c->xlib.lock' failed. Aborted I recognized this problem from a few years back, when I encountered it while working on the Xv blitter for xmame. The problem is that for some reason creation the Xvport and XvImage succeeds, and failure (lack of resources / hw capability?) is only indicated during the first XvPut[Shm]Image. I've written a patch for SDL using the work around for this I developed for xmame (and which is still used successfully in xmame after many years of usage). I'll admit it isn't very pretty, but after investigating several possibilities this was the best option, any other fixes would need changes to the SDL api and abi.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 29 Dec 2007 02:23:48 +0000
parents 8582c6a5ca16
children a1b03ba2fcd0
line wrap: on
line source

/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2006 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_ndsvideo.h"

/* Variables and functions exported by SDL_sysevents.c to other parts 
   of the native video subsystem (SDL_sysvideo.c)
*/
extern void NDS_InitOSKeymap(_THIS);
extern void NDS_PumpEvents(_THIS);

#define NDS_NUMKEYS 12

/*
#define NDS_JOYPADREG 0x4000130
#define NDS_JOYPAD (*(volatile Uint16*)NDS_JOYPADREG)

#define NDS_NUMKEYS 10
#define NDS_KEYA (0)
#define NDS_KEYB (1)
#define NDS_KEYSEL (2)
#define NDS_KEYSTART (3)
#define NDS_KEYRIGHT (4)
#define NDS_KEYLEFT (5)
#define NDS_KEYUP (6)
#define NDS_KEYDOWN (7)
#define NDS_KEYR (8)
#define NDS_KEYL (9)
*/
/* end of SDL_NDSevents_c.h ... */