src/video/x11/SDL_x11dyn.h
author Sam Lantinga <slouken@libsdl.org>
Sun, 26 Feb 2006 04:54:01 +0000
changeset 1438 1f4f09641645
parent 1402 d910939febfa
child 1575 3ba88cb7eb1b
permissions -rw-r--r--
Date: Sun, 26 Feb 2006 11:25:09 +0900
From: Hayashi Naoyuki
Subject: Re: [SDL] CVS stable again, please update SDL ports

Some problems are caused on Tru64 UNIX.
If applying SDL12-osf1.path, these problems are fixed.


1. configure-script say "recursive mutexes... no" and "pthread
semaphores... no".
checking for pthreads... yes
checking for recursive mutexes... no
checking for pthread semaphores... no

This is because it compiled without pthread_cflags and pthread_lib when
checking recursive mutexes and pthread semaphores.


2. Compiling src/audio/mme/SDL_mmeaudio.c fails.
cc: Severe: ./src/audio/mme/SDL_mmeaudio.c, line 25: Cannot find file
<mme_api.h> specified in #include directive. (noinclfilef)
#include <mme_api.h>
-^

This is because BUILD_CFLAGS is wrong.


3. Compiling src/cdrom/osf/SDL_syscdrom.c fails.
cc: Warning: ./src/cdrom/osf/SDL_syscdrom.c, line 176: Too few actual
parameters in the invocation of the macro "SDL_stack_alloc". (toofewactuals)
cdpath = SDL_stack_alloc(len);
------------------------------------^
cc: Error: ./src/cdrom/osf/SDL_syscdrom.c, line 176: Invalid expression.
(badexpr)
cdpath = SDL_stack_alloc(len);
-----------------^

SDL_stack_alloc is defined in include/SDL_stdinc.h.
#define SDL_stack_alloc(type, count) (type*)alloca(sizeof(type)*count)


4. Linking fails if running configure with --enable-x11-shared=yes.
/usr/ccs/bin/ld:
Warning: Unresolved:
p_XData32


5. Compiling src/video/x11/SDL_x11dyn.c fails if running configure with
--enable-x11-shared=no.
cc: Error: ./src/video/x11/SDL_x11sym.h, line 149: In this statement,
"_SmtBufferOverflow" is not declared. (undeclared)
SDL_X11_SYM(1,void,_SmtBufferOverflow,(Display *dpy,register smtDisplayPtr))
^
cc: Error: ./src/video/x11/SDL_x11sym.h, line 150: In this statement,
"_SmtBufferOverflow" is not declared. (undeclared)
SDL_X11_SYM(1,void,_SmtBufferOverflow,(Display *dpy,register smtDisplayPtr))
^
cc: Error: ./src/video/x11/SDL_x11sym.h, line 150: In this statement,
"_SmtIpError" is not declared. (undeclared)
SDL_X11_SYM(1,void,_SmtIpError,(Display *dpy,register smtDisplayPtr, int))
^
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/*
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    SDL - Simple DirectMedia Layer
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    Copyright (C) 1997-2004 Sam Lantinga
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    This library is free software; you can redistribute it and/or
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    modify it under the terms of the GNU Library General Public
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    License as published by the Free Software Foundation; either
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    version 2 of the License, or (at your option) any later version.
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    This library is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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    Library General Public License for more details.
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    You should have received a copy of the GNU Library General Public
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    License along with this library; if not, write to the Free
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    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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    Sam Lantinga
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    slouken@libsdl.org
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*/
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#include "SDL_config.h"
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#ifndef _SDL_x11dyn_h
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#define _SDL_x11dyn_h
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xatom.h>
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#include <X11/Xlibint.h>
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#include <X11/Xproto.h>
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#include "../Xext/extensions/extutil.h"
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#ifndef NO_SHARED_MEMORY
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#include <sys/ipc.h>
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#include <sys/shm.h>
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#include <X11/extensions/XShm.h>
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#endif
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/*
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 * Never reference Xlib directly...we might load it dynamically at runtime.
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 *  Even if we don't, for readability, we still use the function pointers
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 *  (although the symbol resolution will be done by the loader in that case).
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 *
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 * We define SDL_X11_SYM and include SDL_x11sym.h to accomplish various
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 *  goals, without having to duplicate those function signatures.
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 */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef __osf__
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extern int _XData32(Display *,register long *,unsigned);
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extern void _XRead32(Display *,register long *,long);
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extern void _SmtBufferOverflow(Display *,register smtDisplayPtr);
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extern void _SmtIpError(Display *,register smtDisplayPtr, int);
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extern int ipAllocateData(ChannelPtr, IPCard, IPDataPtr *);
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extern int ipUnallocateAndSendData(ChannelPtr, IPCard);
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#endif
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/* evil function signatures... */
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typedef Bool (*SDL_X11_XESetWireToEventRetType)(Display*,XEvent*,xEvent*);
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typedef int (*SDL_X11_XSynchronizeRetType)(Display*);
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typedef Status (*SDL_X11_XESetEventToWireRetType)(Display*,XEvent*,xEvent*);
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typedef int (*SDL_X11_XSetExtensionErrorHandlerType)(Display *,char *,char *);
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#define SDL_X11_SYM(req,ret,fn,params) extern ret (*p##fn) params;
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#include "SDL_x11sym.h"
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#undef SDL_X11_SYM
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/* Macro in the xlib headers, not an actual symbol... */
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#define pXDestroyImage XDestroyImage
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/* Workaround code in headers... */
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#if !__SDL_NO_REDEFINE_X11_HEADER_SYMS
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#define _XFlush p_XFlush
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#define _XFlushGCCache p_XFlushGCCache
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#define _XReply p_XReply
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#define _XSend p_XSend
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#define XFree pXFree
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#define _XData32 p_XData32
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#if defined(__osf__)
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#define _SmtBufferOverflow p_SmtBufferOverflow
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#define _SmtIpError p_SmtIpError
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#define ipAllocateData pipAllocateData
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#define ipUnallocateAndSendData pipUnallocateAndSendData
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#endif
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#endif /* !__SDL_NO_REDEFINE_X11_HEADER_SYMS */
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int SDL_X11_LoadSymbols(void);
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void SDL_X11_UnloadSymbols(void);
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#ifdef __cplusplus
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}
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#endif
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#endif  /* !defined _SDL_x11dyn_h */
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