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Date: Tue, 19 Oct 2004 23:04:58 -0700 From: "Trevor Scroggins" Subject: [SDL] [PATCH] DirectX and SDL_WINDOWID Hack Hello, all. The IDirectInputDevice2_SetCooperativeLevel call in SDL_dx5events.c expects to be passed a root-level HWND. More often than not, a child window is used with the SDL_WINDOWID hack, causing the IDirectInputDevice2_SetCooperativeLevel call to fail. This is a small patch to SDL_dx5events.c v1.21 that fixes the problem by retrieving a handle to the root-level ancestor of the current SDL_Window and passing that handle to IDirectInputDevice2_SetCooperativeLevel.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 12 Nov 2004 23:14:47 +0000
parents b8d311d90021
children eb78bb0b715b
line wrap: on
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/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    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
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id$";
#endif

/* Simple error message routines for SDL */

#ifndef _SDL_error_h
#define _SDL_error_h

#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* Public functions */
extern DECLSPEC void SDLCALL SDL_SetError(const char *fmt, ...);
extern DECLSPEC char * SDLCALL SDL_GetError(void);
extern DECLSPEC void SDLCALL SDL_ClearError(void);

/* Private error message function - used internally */
#define SDL_OutOfMemory()	SDL_Error(SDL_ENOMEM)
typedef enum {
	SDL_ENOMEM,
	SDL_EFREAD,
	SDL_EFWRITE,
	SDL_EFSEEK,
	SDL_LASTERROR
} SDL_errorcode;
extern void SDL_Error(SDL_errorcode code);


/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* _SDL_error_h */