Mercurial > sdl-ios-xcode
annotate src/video/x11/SDL_x11gl_c.h @ 779:68c8da837fc0
Date: Tue, 6 Jan 2004 21:54:02 +0100
From: Max Horn
Subject: Auto hide mouse & other changes
the attached bug adds the auto-hide-mouse feature I talked about
earlier. Turned out it was a lot simpler than I thought, simply by
using our existing code :-). I actually spent much more time on fixing
various bugs in the code and correcting (IMO) some behavior (although,
due to the lack of real specs for SDL, it's probably arguable what
'correct' means...).
* adds auto (un)hiding of mouse depending on whether it is in- or
outside the game window
* computation of course coordinates is correct now (it often and
reproducible got out of sync with the old code, since the NSEvent
window was in some cases *not* our window anymore, so locationInWindow
returned wrong results)
* added a method which at any time returns the mouse coords, relative
to our window
* fixed handling of lost/gain input/mouse/app focus "events"
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Wed, 07 Jan 2004 15:01:51 +0000 |
| parents | b8d311d90021 |
| children | 2bd4cec0de63 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
769
b8d311d90021
Updated copyright information for 2004 (Happy New Year!)
Sam Lantinga <slouken@libsdl.org>
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3 Copyright (C) 1997-2004 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Library General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2 of the License, or (at your option) any later version. | |
| 9 | |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 Library General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Library General Public | |
| 16 License along with this library; if not, write to the Free | |
| 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | |
| 19 Sam Lantinga | |
|
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
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20 slouken@libsdl.org |
| 0 | 21 */ |
| 22 | |
| 23 #ifdef SAVE_RCSID | |
| 24 static char rcsid = | |
| 25 "@(#) $Id$"; | |
| 26 #endif | |
| 27 | |
| 28 #ifdef HAVE_OPENGL | |
| 29 #include <GL/glx.h> | |
| 30 #include <dlfcn.h> | |
|
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SDL GL dynamic loading fix for OpenBSD
Sam Lantinga <slouken@lokigames.com>
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31 #if defined(__OpenBSD__) && !defined(__ELF__) |
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7edee9f0f2cc
SDL GL dynamic loading fix for OpenBSD
Sam Lantinga <slouken@lokigames.com>
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32 #define dlsym(x,y) dlsym(x, "_" y) |
|
7edee9f0f2cc
SDL GL dynamic loading fix for OpenBSD
Sam Lantinga <slouken@lokigames.com>
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33 #endif |
| 0 | 34 #endif |
| 35 #include "SDL_sysvideo.h" | |
| 36 | |
| 37 struct SDL_PrivateGLData { | |
| 38 int gl_active; /* to stop switching drivers while we have a valid context */ | |
| 39 | |
| 40 #ifdef HAVE_OPENGL | |
| 41 GLXContext glx_context; /* Current GL context */ | |
| 42 XVisualInfo* glx_visualinfo; /* XVisualInfo* returned by glXChooseVisual */ | |
| 43 | |
| 44 void * (*glXGetProcAddress)(const GLubyte *procName); | |
| 45 | |
| 46 XVisualInfo* (*glXChooseVisual) | |
| 47 ( Display* dpy, | |
| 48 int screen, | |
| 49 int* attribList ); | |
| 50 | |
| 51 GLXContext (*glXCreateContext) | |
| 52 ( Display* dpy, | |
| 53 XVisualInfo* vis, | |
| 54 GLXContext shareList, | |
| 55 Bool direct ); | |
| 56 | |
| 57 void (*glXDestroyContext) | |
| 58 ( Display* dpy, | |
| 59 GLXContext ctx ); | |
| 60 | |
| 61 Bool (*glXMakeCurrent) | |
| 62 ( Display* dpy, | |
| 63 GLXDrawable drawable, | |
| 64 GLXContext ctx ); | |
| 65 | |
| 66 void (*glXSwapBuffers) | |
| 67 ( Display* dpy, | |
| 68 GLXDrawable drawable ); | |
| 69 | |
| 70 int (*glXGetConfig) | |
| 71 ( Display* dpy, | |
| 72 XVisualInfo* visual_info, | |
| 73 int attrib, | |
| 74 int* value ); | |
| 75 | |
| 76 void (*glXReleaseBuffersMESA) | |
| 77 ( Display* dpy, | |
| 78 GLXDrawable drawable ); | |
| 79 | |
|
646
0f2029a70548
Fixed incorrect prototype for glXQueryExtensionsString()
Sam Lantinga <slouken@libsdl.org>
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638
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80 const char *(*glXQueryExtensionsString) |
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638
b0108e9dea53
Date: Sun, 11 May 2003 19:59:06 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
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81 ( Display* dpy, |
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b0108e9dea53
Date: Sun, 11 May 2003 19:59:06 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
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82 int screen); |
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b0108e9dea53
Date: Sun, 11 May 2003 19:59:06 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
297
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83 |
|
b0108e9dea53
Date: Sun, 11 May 2003 19:59:06 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
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84 |
| 0 | 85 #endif /* HAVE_OPENGL */ |
| 86 }; | |
| 87 | |
| 88 /* Old variable names */ | |
| 89 #define gl_active (this->gl_data->gl_active) | |
| 90 #define glx_context (this->gl_data->glx_context) | |
| 91 #define glx_visualinfo (this->gl_data->glx_visualinfo) | |
| 92 | |
| 93 /* OpenGL functions */ | |
| 94 extern XVisualInfo *X11_GL_GetVisual(_THIS); | |
| 95 extern int X11_GL_CreateWindow(_THIS, int w, int h); | |
| 96 extern int X11_GL_CreateContext(_THIS); | |
| 97 extern void X11_GL_Shutdown(_THIS); | |
| 98 #ifdef HAVE_OPENGL | |
| 99 extern int X11_GL_MakeCurrent(_THIS); | |
| 100 extern int X11_GL_GetAttribute(_THIS, SDL_GLattr attrib, int* value); | |
| 101 extern void X11_GL_SwapBuffers(_THIS); | |
| 102 extern int X11_GL_LoadLibrary(_THIS, const char* path); | |
| 103 extern void *X11_GL_GetProcAddress(_THIS, const char* proc); | |
| 104 #endif | |
| 105 extern void X11_GL_UnloadLibrary(_THIS); | |
| 106 |