Mercurial > sdl-ios-xcode
annotate src/events/SDL_resize.c @ 1775:5572e4204f36
Date: Sun, 7 May 2006 19:22:33 -0400
From: Mike Frysinger
Subject: [SDL] [patch] fix building with DirectFB-0.9.25.1
another DirectFB release, another small bit of API breakage :)
this time around, DIKI_ALTGR has been removed and DIKI_ALT_R is supposed to be
used ... DIKI_ALT_R is not a new define, so there shouldnt be any need for
checking the DirectFB version ... it should work with older DirectFB's as
well
thanks to Sascha Schwarz for pointing this out on the Gentoo bugzilla:
http://bugs.gentoo.org/132571
-mike
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 08 May 2006 02:09:34 +0000 |
| parents | d910939febfa |
| children | a1b03ba2fcd0 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
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Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
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3 Copyright (C) 1997-2006 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
|
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Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
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6 modify it under the terms of the GNU Lesser General Public |
| 0 | 7 License as published by the Free Software Foundation; either |
|
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Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
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8 version 2.1 of the License, or (at your option) any later version. |
| 0 | 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 | |
|
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Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
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13 Lesser General Public License for more details. |
| 0 | 14 |
|
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c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
1190
diff
changeset
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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:
1190
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:
1190
diff
changeset
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 0 | 18 |
| 19 Sam Lantinga | |
|
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20 slouken@libsdl.org |
| 0 | 21 */ |
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Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
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22 #include "SDL_config.h" |
| 0 | 23 |
| 24 /* Resize event handling code for SDL */ | |
| 25 | |
| 26 #include "SDL_events.h" | |
| 27 #include "SDL_events_c.h" | |
|
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New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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28 #include "../video/SDL_sysvideo.h" |
| 0 | 29 |
| 30 | |
| 31 /* Keep the last resize event so we don't post duplicates */ | |
| 32 static struct { | |
| 33 int w; | |
| 34 int h; | |
| 35 } last_resize; | |
| 36 | |
| 37 /* This is global for SDL_eventloop.c */ | |
| 38 int SDL_PrivateResize(int w, int h) | |
| 39 { | |
| 40 int posted; | |
| 41 SDL_Event events[32]; | |
| 42 | |
| 43 /* See if this event would change the video surface */ | |
| 1190 | 44 if ( !w || !h |
| 45 #ifndef __OS2__ | |
| 46 || ((last_resize.w == w) && (last_resize.h == h)) | |
| 47 #endif | |
| 48 ) { | |
| 0 | 49 return(0); |
| 50 } | |
| 51 last_resize.w = w; | |
| 52 last_resize.h = h; | |
| 53 if ( ! SDL_VideoSurface || | |
| 54 ((w == SDL_VideoSurface->w) && (h == SDL_VideoSurface->h)) ) { | |
| 55 return(0); | |
| 56 } | |
| 57 | |
| 58 /* Pull out all old resize events */ | |
| 59 SDL_PeepEvents(events, sizeof(events)/sizeof(events[0]), | |
| 60 SDL_GETEVENT, SDL_VIDEORESIZEMASK); | |
| 61 | |
| 62 /* Post the event, if desired */ | |
| 63 posted = 0; | |
| 64 if ( SDL_ProcessEvents[SDL_VIDEORESIZE] == SDL_ENABLE ) { | |
| 65 SDL_Event event; | |
| 66 event.type = SDL_VIDEORESIZE; | |
| 67 event.resize.w = w; | |
| 68 event.resize.h = h; | |
| 69 if ( (SDL_EventOK == NULL) || (*SDL_EventOK)(&event) ) { | |
| 70 posted = 1; | |
| 71 SDL_PushEvent(&event); | |
| 72 } | |
| 73 } | |
| 74 return(posted); | |
| 75 } |