Mercurial > sdl-ios-xcode
annotate src/cdrom/SDL_syscdrom.h @ 4321:c9a1de1eda57 SDL-1.2
Whoops, need to convert from bits to bytes for frame size.
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Mon, 12 Oct 2009 08:18:36 +0000 |
| parents | a1b03ba2fcd0 |
| children |
| rev | line source |
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| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 4159 | 3 Copyright (C) 1997-2009 Sam Lantinga |
| 0 | 4 |
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Use SDL_ prefixed versions of C library functions.
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5 This library is SDL_free software; you can redistribute it and/or |
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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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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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13 Lesser General Public License for more details. |
| 0 | 14 |
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Sam Lantinga <slouken@libsdl.org>
parents:
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15 You should have received a copy of the GNU Lesser General Public |
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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 |
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Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
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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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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 |