Mercurial > sdl-ios-xcode
annotate src/video/vgl/SDL_vglvideo.h @ 4249:429c8dd3175d SDL-1.2
Fixed bug #713
Don't clamp the mouse coordinates to the video surface size, instead clamp them to the last known window size.
This allows users to get the correct mouse coordinates even if they don't call SDL_SetVideoMode() in response to an SDL_VIDEORESIZE event (used as a hack to retain the OpenGL context on Windows and Linux after a window resize)
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Sun, 27 Sep 2009 05:18:43 +0000 |
parents | a1b03ba2fcd0 |
children |
rev | line source |
---|---|
75
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1 /* |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
2 SDL - Simple DirectMedia Layer |
4159 | 3 Copyright (C) 1997-2009 Sam Lantinga |
75
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
4 |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
5 This library is free software; you can redistribute it and/or |
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
6 modify it under the terms of the GNU Lesser General Public |
75
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
7 License as published by the Free Software Foundation; either |
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
8 version 2.1 of the License, or (at your option) any later version. |
75
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
9 |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
10 This library is distributed in the hope that it will be useful, |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
13 Lesser General Public License for more details. |
75
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
14 |
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
15 You should have received a copy of the GNU Lesser General Public |
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
16 License along with this library; if not, write to the Free Software |
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
75
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
18 |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
19 Sam Lantinga |
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
75
diff
changeset
|
20 slouken@libsdl.org |
75
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
21 */ |
1402
d910939febfa
Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
parents:
1361
diff
changeset
|
22 #include "SDL_config.h" |
75
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
23 |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
24 #ifndef _SDL_vglvideo_h |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
25 #define _SDL_vglvideo_h |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
26 |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
27 #include <sys/fbio.h> |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
28 #include <sys/consio.h> |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
29 #include <vgl.h> |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
30 |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
31 #include "SDL_mouse.h" |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
32 #include "SDL_mutex.h" |
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1312
diff
changeset
|
33 #include "../SDL_sysvideo.h" |
75
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
34 |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
35 /* Hidden "this" pointer for the video functions */ |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
36 #define _THIS SDL_VideoDevice *this |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
37 |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
38 typedef struct { |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
39 int ModeId; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
40 int Depth; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
41 int Rmask; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
42 int Gmask; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
43 int Bmask; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
44 VGLBitmap ModeInfo; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
45 } VGLMode; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
46 |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
47 /* Private display data */ |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
48 struct SDL_PrivateVideoData { |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
49 #define NUM_MODELISTS 4 /* 8, 16, 24, and 32 bits-per-pixel */ |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
50 int SDL_nummodes[NUM_MODELISTS]; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
51 SDL_Rect **SDL_modelist[NUM_MODELISTS]; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
52 SDL_mutex *hw_lock; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
53 VGLMode *VGLCurMode; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
54 int flip_page; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
55 byte *flip_address[2]; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
56 }; |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
57 /* Old variable names */ |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
58 #define SDL_nummodes (this->hidden->SDL_nummodes) |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
59 #define SDL_modelist (this->hidden->SDL_modelist) |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
60 #define hw_lock (this->hidden->hw_lock) |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
61 #define VGLCurMode (this->hidden->VGLCurMode) |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
62 #define flip_page (this->hidden->flip_page) |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
63 #define flip_address (this->hidden->flip_address) |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
64 |
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
65 #endif /* _SDL_vglvideo_h */ |