sdl-ios-xcode: src/cdrom/bsdi/SDL

annotate src/cdrom/bsdi/SDL_syscdrom.c @ 1675:d33dcfc3fde7 SDL-1.3

Overlay functions are being replaced by YUV textures. If the driver doesn't support YUV textures, they can be emulated by backing the texture with an RGB texture and using the software conversion routines. Note that it doesn't make sense to lock a portion of a YV12 texture, since you'd need to return three pixel pointers and pitch values instead of the one that's available through the API. I'm guessing that's one of the reasons DirectX 9 doesn't support this format at all.

author	Sam Lantinga <slouken@libsdl.org>
date	Sun, 11 Jun 2006 07:30:16 +0000
parents	4da1ee79c9af
children

rev	line source
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	3 Copyright (C) 1997-2006 Sam Lantinga
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> 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
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> 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.
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> 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.
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> 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
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
252 e8157fcb3114 Updated the source with the correct e-mail address Sam Lantinga <slouken@libsdl.org> parents: 178 diff changeset	20 slouken@libsdl.org
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 */
1402 d910939febfa Use consistent identifiers for the various platforms we support. Sam Lantinga <slouken@libsdl.org> parents: 1379 diff changeset	22 #include "SDL_config.h"
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23
1635 92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	24 #ifdef SDL_CDROM_BSDI
92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	25
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26 /*
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27 * Functions for system-level CD-ROM audio control for BSD/OS 4.x
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28 * This started life out as a copy of the freebsd/SDL_cdrom.c file but was
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29 * heavily modified. Works for standard (MMC) SCSI and ATAPI CDrom drives.
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	30 *
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31 * Steven Schultz - sms@to.gd-es.com
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32 */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	34 #include <sys/types.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35 #include <sys/stat.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 #include <fcntl.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37 #include <err.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 #include <unistd.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 #include <sys/ioctl.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 #include </sys/dev/scsi/scsi.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41 #include </sys/dev/scsi/scsi_ioctl.h>
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 #include "SDL_cdrom.h"
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	44 #include "../SDL_syscdrom.h"
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 /*
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47 * The msf_to_frame and frame_to_msf were yanked from libcdrom and inlined
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 * here so that -lcdrom doesn't have to be dragged in for something so simple.
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 #define FRAMES_PER_SECOND 75
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52 #define FRAMES_PER_MINUTE (FRAMES_PER_SECOND * 60)
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54 int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	55 msf_to_frame(int minute, int second, int frame)
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	56 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	57 return (minute * FRAMES_PER_MINUTE + second * FRAMES_PER_SECOND + frame);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	58 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 void
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	61 frame_to_msf(int frame, int minp, int secp, int *framep)
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	62 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	63 *minp = frame / FRAMES_PER_MINUTE;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	64 *secp = (frame % FRAMES_PER_MINUTE) / FRAMES_PER_SECOND;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	65 *framep = frame % FRAMES_PER_SECOND;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	66 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68 /* The maximum number of CD-ROM drives we'll detect */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	69 #define MAX_DRIVES 16
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	70
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	71 /* A list of available CD-ROM drives */
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72 static char *SDL_cdlist[MAX_DRIVES];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	73 static dev_t SDL_cdmode[MAX_DRIVES];
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	74
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	75 /* The system-dependent CD control functions */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	76 static const char *SDL_SYS_CDName(int drive);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	77 static int SDL_SYS_CDOpen(int drive);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	78 static int SDL_SYS_CDGetTOC(SDL_CD * cdrom);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	79 static CDstatus SDL_SYS_CDStatus(SDL_CD * cdrom, int *position);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	80 static int SDL_SYS_CDPlay(SDL_CD * cdrom, int start, int length);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	81 static int SDL_SYS_CDPause(SDL_CD * cdrom);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	82 static int SDL_SYS_CDResume(SDL_CD * cdrom);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	83 static int SDL_SYS_CDStop(SDL_CD * cdrom);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	84 static int SDL_SYS_CDEject(SDL_CD * cdrom);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	85 static void SDL_SYS_CDClose(SDL_CD * cdrom);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	87 typedef struct scsi_cdb cdb_t;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	89 static int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	90 scsi_cmd(int fd,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	91 struct scsi_cdb *cdb,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	92 int cdblen,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	93 int rw, caddr_t data, int datalen, struct scsi_user_cdb *sus)
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	94 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	95 int scsistatus;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	96 unsigned char *cp;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	97 struct scsi_user_cdb suc;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 /* safety checks */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	100 if (!cdb)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	101 return (-1);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	102 if (rw != SUC_READ && rw != SUC_WRITE)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	103 return (-1);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	105 suc.suc_flags = rw;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	106 suc.suc_cdblen = cdblen;
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	107 bcopy(cdb, suc.suc_cdb, cdblen);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	108 suc.suc_datalen = datalen;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	109 suc.suc_data = data;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	110 suc.suc_timeout = 10; /* 10 secs max for TUR or SENSE */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	111 if (ioctl(fd, SCSIRAWCDB, &suc) == -1)
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	112 return (-11);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	113 scsistatus = suc.suc_sus.sus_status;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	114 cp = suc.suc_sus.sus_sense;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	115
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	116 /*
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117 * If a place to copy the sense data back to has been provided then the
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 * caller is responsible for checking the errors and printing any information
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119 * out if the status was not successful.
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	121 if (scsistatus != 0 && !sus) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	122 fprintf(stderr, "scsistatus = %x cmd = %x\n", scsistatus, cdb[0]);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	123 fprintf(stderr,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	124 "sense %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x\n",
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	125 cp[0], cp[1], cp[2], cp[3], cp[4], cp[5], cp[6], cp[7],
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	126 cp[8], cp[9], cp[10], cp[11], cp[12], cp[13], cp[14], cp[15]);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	127 return (1);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	128 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	129 if (sus)
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	130 bcopy(&suc, sus, sizeof(struct scsi_user_cdb));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	131 if (scsistatus)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	132 return (1); /* Return non-zero for unsuccessful status */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	133 return (0);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	134 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 /* request vendor brand and model */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	137 unsigned char *
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	138 Inquiry(int fd)
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	139 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	140 static struct scsi_cdb6 cdb = {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	141 0x12,
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	142 0, 0, 0,
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	143 56,
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	144 0
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	145 };
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	146 static unsigned char Inqbuffer[56];
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	148 if (scsi_cmd(fd, (cdb_t *) & cdb, 6, SUC_READ, Inqbuffer,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	149 sizeof(Inqbuffer), 0))
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	150 return ("\377");
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	151 return (Inqbuffer);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	152 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 #define ADD_SENSECODE 12
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 #define ADD_SC_QUALIFIER 13
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	157 int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	158 TestForMedium(int fd)
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	159 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	160 int sts, asc, ascq;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	161 struct scsi_user_cdb sus;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	162 static struct scsi_cdb6 cdb = {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	163 CMD_TEST_UNIT_READY, /* command */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	164 0, /* reserved */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	165 0, /* reserved */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	166 0, /* reserved */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	167 0, /* reserved */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	168 0 /* reserved */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	169 };
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	171 again:sts = scsi_cmd(fd, (cdb_t *) & cdb, 6, SUC_READ, 0, 0, &sus);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	172 asc = sus.suc_sus.sus_sense[ADD_SENSECODE];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	173 ascq = sus.suc_sus.sus_sense[ADD_SC_QUALIFIER];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	174 if (asc == 0x3a && ascq == 0x0) /* no medium */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	175 return (0);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	176 if (asc == 0x28 && ascq == 0x0) /* medium changed */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	177 goto again;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	178 if (asc == 0x4 && ascq == 0x1) { /* coming ready */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	179 sleep(2);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	180 goto again;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	181 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	182 return (1);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	183 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	185 /* Check a drive to see if it is a CD-ROM */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	186 static int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	187 CheckDrive(char drive, struct stat stbuf)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	189 int is_cd = 0, cdfd;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	190 char *p;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	192 /* If it doesn't exist, return -1 */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	193 if (stat(drive, stbuf) < 0) {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	194 return (-1);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	195 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	196
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	197 /* If it does exist, verify that it's an available CD-ROM */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	198 cdfd = open(drive, (O_RDONLY \| O_EXCL \| O_NONBLOCK), 0);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	199 if (cdfd >= 0) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	200 p = Inquiry(cdfd);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	201 if (*p == TYPE_ROM)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	202 is_cd = 1;
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	203 close(cdfd);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	204 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	205 return (is_cd);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 /* Add a CD-ROM drive to our list of valid drives */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	209 static void
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	210 AddDrive(char drive, struct stat stbuf)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	212 int i;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	214 if (SDL_numcds < MAX_DRIVES) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	215 /* Check to make sure it's not already in our list.
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	216 This can happen when we see a drive via symbolic link.
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	217 */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	218 for (i = 0; i < SDL_numcds; ++i) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	219 if (stbuf->st_rdev == SDL_cdmode[i]) {
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220 #ifdef DEBUG_CDROM
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	221 fprintf(stderr, "Duplicate drive detected: %s == %s\n",
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	222 drive, SDL_cdlist[i]);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223 #endif
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	224 return;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	225 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	226 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	228 /* Add this drive to our list */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	229 i = SDL_numcds;
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	230 SDL_cdlist[i] = SDL_strdup(drive);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	231 if (SDL_cdlist[i] == NULL) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	232 SDL_OutOfMemory();
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	233 return;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	234 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	235 SDL_cdmode[i] = stbuf->st_rdev;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	236 ++SDL_numcds;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237 #ifdef DEBUG_CDROM
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	238 fprintf(stderr, "Added CD-ROM drive: %s\n", drive);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 #endif
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	240 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	243 int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	244 SDL_SYS_CDInit(void)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	246 /* checklist: /dev/rsr?c */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	247 static char *checklist[] = {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	248 "?0 rsr?", NULL
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	249 };
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	250 char *SDLcdrom;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	251 int i, j, exists;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	252 char drive[32];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	253 struct stat stbuf;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	255 /* Fill in our driver capabilities */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	256 SDL_CDcaps.Name = SDL_SYS_CDName;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	257 SDL_CDcaps.Open = SDL_SYS_CDOpen;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	258 SDL_CDcaps.GetTOC = SDL_SYS_CDGetTOC;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	259 SDL_CDcaps.Status = SDL_SYS_CDStatus;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	260 SDL_CDcaps.Play = SDL_SYS_CDPlay;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	261 SDL_CDcaps.Pause = SDL_SYS_CDPause;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	262 SDL_CDcaps.Resume = SDL_SYS_CDResume;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	263 SDL_CDcaps.Stop = SDL_SYS_CDStop;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	264 SDL_CDcaps.Eject = SDL_SYS_CDEject;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	265 SDL_CDcaps.Close = SDL_SYS_CDClose;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	267 /* Look in the environment for our CD-ROM drive list */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	268 SDLcdrom = SDL_getenv("SDL_CDROM"); /* ':' separated list of devices */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	269 if (SDLcdrom != NULL) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	270 char cdpath, delim;
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	271 size_t len = SDL_strlen(SDLcdrom) + 1;
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	272 cdpath = SDL_stack_alloc(char, len);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	273 if (cdpath != NULL) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	274 SDL_strlcpy(cdpath, SDLcdrom, len);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	275 SDLcdrom = cdpath;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	276 do {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	277 delim = SDL_strchr(SDLcdrom, ':');
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	278 if (delim) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	279 *delim++ = '\0';
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	280 }
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	281 if (CheckDrive(SDLcdrom, &stbuf) > 0) {
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	282 AddDrive(SDLcdrom, &stbuf);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	283 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	284 if (delim) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	285 SDLcdrom = delim;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	286 } else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	287 SDLcdrom = NULL;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	288 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	289 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	290 while (SDLcdrom);
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	291 SDL_stack_free(cdpath);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	292 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	294 /* If we found our drives, there's nothing left to do */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	295 if (SDL_numcds > 0) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	296 return (0);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	297 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	298 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	299
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	300 /* Scan the system for CD-ROM drives */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	301 for (i = 0; checklist[i]; ++i) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	302 if (checklist[i][0] == '?') {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	303 char *insert;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	304 exists = 1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	305 for (j = checklist[i][1]; exists; ++j) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	306 SDL_snprintf(drive, SDL_arraysize(drive), "/dev/%sc",
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	307 &checklist[i][3]);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	308 insert = SDL_strchr(drive, '?');
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	309 if (insert != NULL) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	310 *insert = j;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	311 }
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	312 switch (CheckDrive(drive, &stbuf)) {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	313 /* Drive exists and is a CD-ROM */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	314 case 1:
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	315 AddDrive(drive, &stbuf);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	316 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	317 /* Drive exists, but isn't a CD-ROM */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	318 case 0:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	319 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	320 /* Drive doesn't exist */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	321 case -1:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	322 exists = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	323 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	324 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	325 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	326 } else {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	327 SDL_snprintf(drive, SDL_arraysize(drive), "/dev/%s",
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	328 checklist[i]);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	329 if (CheckDrive(drive, &stbuf) > 0) {
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	330 AddDrive(drive, &stbuf);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	331 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	332 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	333 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	334 return (0);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	336
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	337 static const char *
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	338 SDL_SYS_CDName(int drive)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	340 return (SDL_cdlist[drive]);
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	341 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	342
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	343 static int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	344 SDL_SYS_CDOpen(int drive)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	345 {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	346 return (open(SDL_cdlist[drive], O_RDONLY \| O_NONBLOCK \| O_EXCL, 0));
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	347 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	349 static int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	350 SDL_SYS_CDGetTOC(SDL_CD * cdrom)
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	351 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	352 u_char cdb[10], buf[4], p, toc;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	353 struct scsi_user_cdb sus;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	354 int i, sts, first_track, last_track, ntracks, toc_size;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	356 bzero(cdb, sizeof(cdb));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	357 cdb[0] = 0x43; /* Read TOC */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	358 cdb[1] = 0x2; /* MSF */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	359 cdb[8] = 4; /* size TOC header */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	360 sts = scsi_cmd(cdrom->id, (cdb_t *) cdb, 10, SUC_READ, buf, 4, &sus);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	361 if (sts < 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	362 return (-1);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	363 first_track = buf[2];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	364 last_track = buf[3];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	365 ntracks = last_track - first_track + 1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	366 cdrom->numtracks = ntracks;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	367 toc_size = 4 + (ntracks + 1) * 8;
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	368 toc = (u_char *) SDL_malloc(toc_size);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	369 if (toc == NULL)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	370 return (-1);
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	371 bzero(cdb, sizeof(cdb));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	372 cdb[0] = 0x43;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	373 cdb[1] = 0x2;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	374 cdb[6] = first_track;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	375 cdb[7] = toc_size >> 8;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	376 cdb[8] = toc_size & 0xff;
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	377 sts = scsi_cmd(cdrom->id, (cdb_t *) cdb, 10, SUC_READ, toc, toc_size,
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	378 &sus);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	379 if (sts < 0) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	380 SDL_free(toc);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	381 return (-1);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	382 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	383
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	384 for (i = 0, p = toc + 4; i <= ntracks; i++, p += 8) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	385 if (i == ntracks)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	386 cdrom->track[i].id = 0xAA; /* Leadout */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	387 else
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	388 cdrom->track[i].id = first_track + i;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	389 if (p[1] & 0x20)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	390 cdrom->track[i].type = SDL_DATA_TRACK;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	391 else
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	392 cdrom->track[i].type = SDL_AUDIO_TRACK;
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	393 cdrom->track[i].offset = msf_to_frame(p[5], p[6], p[7]);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	394 cdrom->track[i].length = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	395 if (i > 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	396 cdrom->track[i - 1].length = cdrom->track[i].offset -
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	397 cdrom->track[i - 1].offset;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	398 }
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	399 SDL_free(toc);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	400 return (0);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	401 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	402
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	403 /* Get CD-ROM status */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	404 static CDstatus
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	405 SDL_SYS_CDStatus(SDL_CD * cdrom, int *position)
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	406 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	407 CDstatus status;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	408 u_char cdb[10], buf[16];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	409 int sts;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	410 struct scsi_user_cdb sus;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	411
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	412 bzero(cdb, sizeof(cdb));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	413 cdb[0] = 0x42; /* read subq */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	414 cdb[1] = 0x2; /* MSF */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	415 cdb[2] = 0x40; /* q channel */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	416 cdb[3] = 1; /* current pos */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	417 cdb[7] = sizeof(buf) >> 8;
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	418 cdb[8] = sizeof(buf) & 0xff;
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	419 sts = scsi_cmd(cdrom->id, (cdb_t *) cdb, 10, SUC_READ, buf, sizeof(buf),
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	420 &sus);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	421 if (sts < 0)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	422 return (-1);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	423 if (sts) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	424 if (TestForMedium(cdrom->id) == 0)
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	425 status = CD_TRAYEMPTY;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	426 else
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	427 status = CD_ERROR;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	428 } else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	429 switch (buf[1]) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	430 case 0x11:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	431 status = CD_PLAYING;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	432 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	433 case 0x12:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	434 status = CD_PAUSED;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	435 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	436 case 0x13:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	437 case 0x14:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	438 case 0x15:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	439 status = CD_STOPPED;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	440 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	441 default:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	442 status = CD_ERROR;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	443 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	444 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	445 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	446 if (position) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	447 if (status == CD_PLAYING \|\| (status == CD_PAUSED))
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	448 *position = msf_to_frame(buf[9], buf[10], buf[11]);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	449 else
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	450 *position = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	451 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	452 return (status);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	453 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	454
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	455 /* Start play */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	456 static int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	457 SDL_SYS_CDPlay(SDL_CD * cdrom, int start, int length)
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	458 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	459 u_char cdb[10];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	460 int sts, minute, second, frame, eminute, esecond, eframe;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	461 struct scsi_user_cdb sus;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	462
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	463 bzero(cdb, sizeof(cdb));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	464 cdb[0] = 0x47; /* Play */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	465 frame_to_msf(start, &minute, &second, &frame);
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	466 frame_to_msf(start + length, &eminute, &esecond, &eframe);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	467 cdb[3] = minute;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	468 cdb[4] = second;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	469 cdb[5] = frame;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	470 cdb[6] = eminute;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	471 cdb[7] = esecond;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	472 cdb[8] = eframe;
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	473 sts = scsi_cmd(cdrom->id, (cdb_t *) cdb, 10, SUC_READ, 0, 0, &sus);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	474 return (sts);
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	475 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	476
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	477 static int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	478 pauseresume(SDL_CD * cdrom, int flag)
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	479 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	480 u_char cdb[10];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	481 struct scsi_user_cdb sus;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	482
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	483 bzero(cdb, sizeof(cdb));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	484 cdb[0] = 0x4b;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	485 cdb[8] = flag & 0x1;
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	486 return (scsi_cmd(cdrom->id, (cdb_t *) cdb, 10, SUC_READ, 0, 0, &sus));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	487 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	488
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	489 /* Pause play */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	490 static int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	491 SDL_SYS_CDPause(SDL_CD * cdrom)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	492 {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	493 return (pauseresume(cdrom, 0));
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	494 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	495
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	496 /* Resume play */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	497 static int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	498 SDL_SYS_CDResume(SDL_CD * cdrom)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	499 {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	500 return (pauseresume(cdrom, 1));
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	501 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	502
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	503 /* Stop play */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	504 static int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	505 SDL_SYS_CDStop(SDL_CD * cdrom)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	506 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	507 u_char cdb[6];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	508 struct scsi_user_cdb sus;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	509
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	510 bzero(cdb, sizeof(cdb));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	511 cdb[0] = 0x1b; /* stop */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	512 cdb[1] = 1; /* immediate */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	513 return (scsi_cmd(cdrom->id, (cdb_t *) cdb, 6, SUC_READ, 0, 0, &sus));
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	514 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	515
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	516 /* Eject the CD-ROM */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	517 static int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	518 SDL_SYS_CDEject(SDL_CD * cdrom)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	519 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	520 u_char cdb[6];
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	521 struct scsi_user_cdb sus;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	522
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	523 bzero(cdb, sizeof(cdb));
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	524 cdb[0] = 0x1b; /* stop */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	525 cdb[1] = 1; /* immediate */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	526 cdb[4] = 2; /* eject */
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	527 return (scsi_cmd(cdrom->id, (cdb_t *) cdb, 6, SUC_READ, 0, 0, &sus));
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	528 }
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	529
1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	530 /* Close the CD-ROM handle */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	531 static void
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	532 SDL_SYS_CDClose(SDL_CD * cdrom)
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	533 {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	534 close(cdrom->id);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	535 }
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	536
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	537 void
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	538 SDL_SYS_CDQuit(void)
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	539 {
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	540 int i;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	541
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	542 if (SDL_numcds > 0) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	543 for (i = 0; i < SDL_numcds; ++i) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1662 diff changeset	544 SDL_free(SDL_cdlist[i]);
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	545 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	546 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	547 SDL_numcds = 0;
178 1fc1a101bf23 Added CD-ROM support for BSD/OS (thanks Steven!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	548 }
1635 92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	549
92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	550 #endif /* SDL_CDROM_BSDI */
1662 782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. Sam Lantinga <slouken@libsdl.org> parents: 1635 diff changeset	551 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/cdrom/bsdi/SDL_syscdrom.c @ 1675:d33dcfc3fde7 SDL-1.3