Mercurial > sdl-ios-xcode
annotate src/cdrom/SDL_syscdrom.h @ 3957:b1d5b56aa549 SDL-1.2
Date: Mon, 4 Jun 2007 06:17:59 +0000 (UTC)
From: George Gensure <werkt0@gmail.com>
Subject: [SDL] error removal patch for SDL_x11dyn.c
I found that calling SDL_GetError when an error hasn't necessarily occurred is
still reporting problems from loadso regarding dynamic functions in X11. I've
added the following to my local copy to avoid revealing the 'many library
lookup' approach adopted by x11dyn.c:
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Wed, 13 Jun 2007 07:54:10 +0000 |
| parents | d910939febfa |
| children | 782fd950bd46 c121d94672cb 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 |
|
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Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
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5 This library is SDL_free software; you can redistribute it and/or |
|
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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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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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c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
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13 Lesser General Public License for more details. |
| 0 | 14 |
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Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
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:
769
diff
changeset
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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:
769
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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Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
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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>
parents:
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22 #include "SDL_config.h" |
| 0 | 23 |
| 24 /* This is the system specific header for the SDL CD-ROM API */ | |
| 25 | |
| 26 /* Structure of CD audio control functions */ | |
| 27 extern struct CDcaps { | |
| 28 /* Get the name of the specified drive */ | |
| 29 const char *(*Name)(int drive); | |
| 30 | |
| 31 /* Open the specified drive, returning a drive id, or -1 on error */ | |
| 32 int (*Open)(int drive); | |
| 33 | |
| 34 /* Get table-of-contents (number of tracks + track info) for disk. | |
| 35 The TOC information should be stored in the cdrom structure. | |
| 36 This function should return 0 on success, or -1 on error. | |
| 37 */ | |
| 38 int (*GetTOC)(SDL_CD *cdrom); | |
| 39 | |
| 40 /* Return the current status and play position, in frames, of the | |
| 41 drive. 'position' may be NULL, and if so, should be ignored. | |
| 42 */ | |
| 43 CDstatus (*Status)(SDL_CD *cdrom, int *position); | |
| 44 | |
| 45 /* Play from frame 'start' to 'start+len' */ | |
| 46 int (*Play)(SDL_CD *cdrom, int start, int len); | |
| 47 | |
| 48 /* Pause play */ | |
| 49 int (*Pause)(SDL_CD *cdrom); | |
| 50 | |
| 51 /* Resume play */ | |
| 52 int (*Resume)(SDL_CD *cdrom); | |
| 53 | |
| 54 /* Stop play */ | |
| 55 int (*Stop)(SDL_CD *cdrom); | |
| 56 | |
| 57 /* Eject the current disk */ | |
| 58 int (*Eject)(SDL_CD *cdrom); | |
| 59 | |
| 60 /* Close the specified drive */ | |
| 61 void (*Close)(SDL_CD *cdrom); | |
| 62 } SDL_CDcaps; | |
| 63 | |
| 64 /* The number of available CD-ROM drives on the system */ | |
| 65 extern int SDL_numcds; | |
| 66 | |
| 67 /* Function to scan the system for CD-ROM drives and fill SDL_CDcaps. | |
| 68 * This function should set SDL_numcds to the number of available CD | |
| 69 * drives. Drive 0 should be the system default CD-ROM. | |
| 70 * It should return 0, or -1 on an unrecoverable fatal error. | |
| 71 */ | |
| 72 extern int SDL_SYS_CDInit(void); | |
| 73 | |
| 74 /* Function to perform any system-specific CD-ROM related cleanup */ | |
| 75 extern void SDL_SYS_CDQuit(void); | |
| 76 |