sdl-ios-xcode: src/joystick/linux/SDL

annotate src/joystick/linux/SDL_sysjoystick.c @ 3331:d44a0a913aa2

Eric Wing to Sam Lots of fixes. Fixed missing power management building. Added template icons to the project templates. DocSet stuff Documentation fixes.. Fixed all the SDLtests. (Lots of tedious work.) It now depends on the static library target for convenience so I am not going to remove it from the SDL xcode project.

author	Sam Lantinga <slouken@libsdl.org>
date	Thu, 01 Oct 2009 15:30:26 +0000
parents	11c079bb52a8
children	c9dcc73f6a36

rev	line source
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2 SDL - Simple DirectMedia Layer
2859 99210400e8b9 Updated copyright date Sam Lantinga <slouken@libsdl.org> parents: 2735 diff changeset	3 Copyright (C) 1997-2009 Sam Lantinga
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	4
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	5 This library is free software; you can redistribute it and/or
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1305 diff changeset	6 modify it under the terms of the GNU Lesser General Public
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	7 License as published by the Free Software Foundation; either
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1305 diff changeset	8 version 2.1 of the License, or (at your option) any later version.
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	9
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1305 diff changeset	13 Lesser General Public License for more details.
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	14
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1305 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: 1305 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: 1305 diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	18
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	19 Sam Lantinga
252 e8157fcb3114 Updated the source with the correct e-mail address Sam Lantinga <slouken@libsdl.org> parents: 245 diff changeset	20 slouken@libsdl.org
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	21 */
1402 d910939febfa Use consistent identifiers for the various platforms we support. Sam Lantinga <slouken@libsdl.org> parents: 1379 diff changeset	22 #include "SDL_config.h"
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	23
1635 92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1551 diff changeset	24 #ifdef SDL_JOYSTICK_LINUX
92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1551 diff changeset	25
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	26 /* This is the system specific header for the SDL joystick API */
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	27
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	28 #include <sys/stat.h>
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	29 #include <unistd.h>
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	30 #include <fcntl.h>
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	31 #include <sys/ioctl.h>
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	32 #include <limits.h> /* For the definition of PATH_MAX */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	33 #include <linux/joystick.h>
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	34
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	35 #include "SDL_joystick.h"
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	36 #include "../SDL_sysjoystick.h"
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	37 #include "../SDL_joystick_c.h"
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2285 diff changeset	38 #include "SDL_sysjoystick_c.h"
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	39
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	40 /* Special joystick configurations */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	41 static struct
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	42 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	43 const char *name;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	44 int naxes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	45 int nhats;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	46 int nballs;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	47 } special_joysticks[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	48 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	49 "MadCatz Panther XL", 3, 2, 1}, /* We don't handle rudder (axis 8) */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	50 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	51 "SideWinder Precision Pro", 4, 1, 0}, {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	52 "SideWinder 3D Pro", 4, 1, 0}, {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	53 "Microsoft SideWinder 3D Pro", 4, 1, 0}, {
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2095 diff changeset	54 "Microsoft SideWinder Precision Pro", 4, 1, 0}, {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	55 "Microsoft SideWinder Dual Strike USB version 1.0", 2, 1, 0}, {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	56 "WingMan Interceptor", 3, 3, 0}, {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	57 "WingMan Extreme Digital 3D", 4, 1, 0}, {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	58 "Microsoft SideWinder Precision 2 Joystick", 4, 1, 0}, {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	59 "Logitech Inc. WingMan Extreme Digital 3D", 4, 1, 0}, {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	60 "Saitek Saitek X45", 6, 1, 0}
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	61 };
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	62
3326 11c079bb52a8 Temporary band-aid for bug #575 Sam Lantinga <slouken@libsdl.org> parents: 3229 diff changeset	63 /* It looks like newer kernels have the logical mapping at the driver level */
11c079bb52a8 Temporary band-aid for bug #575 Sam Lantinga <slouken@libsdl.org> parents: 3229 diff changeset	64 #define NO_LOGICAL_JOYSTICKS
11c079bb52a8 Temporary band-aid for bug #575 Sam Lantinga <slouken@libsdl.org> parents: 3229 diff changeset	65
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	66 #ifndef NO_LOGICAL_JOYSTICKS
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	67
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	68 /*
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	69 Some USB HIDs show up as a single joystick even though they actually
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	70 control 2 or more joysticks.
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	71 */
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	72 /*
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	73 This code handles the MP-8800 (Quad) and MP-8866 (Dual), which can
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	74 be identified by their transparent blue design. It's quite trivial
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	75 to add other joysticks with similar quirky behavior.
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	76 -id
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	77 */
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	78
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	79 struct joystick_logical_mapping
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	80 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	81 int njoy;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	82 int nthing;
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	83 };
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	84
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	85 /*
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	86 {logical joy, logical axis},
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	87 {logical joy, logical hat},
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	88 {logical joy, logical ball},
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	89 {logical joy, logical button}
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	90 */
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	91
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	92 static struct joystick_logical_mapping mp88xx_1_logical_axismap[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	93 {0, 0}, {0, 1}, {0, 2}, {0, 3}, {0, 4}, {0, 5}
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	94 };
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2713 diff changeset	95
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	96 static struct joystick_logical_mapping mp88xx_1_logical_buttonmap[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	97 {0, 0}, {0, 1}, {0, 2}, {0, 3}, {0, 4}, {0, 5}, {0, 6}, {0, 7}, {0, 8},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	98 {0, 9}, {0, 10}, {0, 11}
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	99 };
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	100
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	101 static struct joystick_logical_mapping mp88xx_2_logical_axismap[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	102 {0, 0}, {0, 1}, {0, 2}, {1, 0}, {1, 1}, {0, 3},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	103 {1, 2}, {1, 3}, {0, 4}, {0, 5}, {1, 4}, {1, 5}
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	104 };
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2713 diff changeset	105
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	106 static struct joystick_logical_mapping mp88xx_2_logical_buttonmap[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	107 {0, 0}, {0, 1}, {0, 2}, {0, 3}, {0, 4}, {0, 5}, {0, 6}, {0, 7}, {0, 8},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	108 {0, 9}, {0, 10}, {0, 11},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	109 {1, 0}, {1, 1}, {1, 2}, {1, 3}, {1, 4}, {1, 5}, {1, 6}, {1, 7}, {1, 8},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	110 {1, 9}, {1, 10}, {1, 11}
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	111 };
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	112
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	113 static struct joystick_logical_mapping mp88xx_3_logical_axismap[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	114 {0, 0}, {0, 1}, {0, 2}, {1, 0}, {1, 1}, {0, 3},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	115 {1, 2}, {1, 3}, {2, 0}, {2, 1}, {2, 2}, {2, 3},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	116 {0, 4}, {0, 5}, {1, 4}, {1, 5}, {2, 4}, {2, 5}
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	117 };
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2713 diff changeset	118
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	119 static struct joystick_logical_mapping mp88xx_3_logical_buttonmap[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	120 {0, 0}, {0, 1}, {0, 2}, {0, 3}, {0, 4}, {0, 5}, {0, 6}, {0, 7}, {0, 8},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	121 {0, 9}, {0, 10}, {0, 11},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	122 {1, 0}, {1, 1}, {1, 2}, {1, 3}, {1, 4}, {1, 5}, {1, 6}, {1, 7}, {1, 8},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	123 {1, 9}, {1, 10}, {1, 11},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	124 {2, 0}, {2, 1}, {2, 2}, {2, 3}, {2, 4}, {2, 5}, {2, 6}, {2, 7}, {2, 8},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	125 {2, 9}, {2, 10}, {2, 11}
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	126 };
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	127
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	128 static struct joystick_logical_mapping mp88xx_4_logical_axismap[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	129 {0, 0}, {0, 1}, {0, 2}, {1, 0}, {1, 1}, {0, 3},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	130 {1, 2}, {1, 3}, {2, 0}, {2, 1}, {2, 2}, {2, 3},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	131 {3, 0}, {3, 1}, {3, 2}, {3, 3}, {0, 4}, {0, 5},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	132 {1, 4}, {1, 5}, {2, 4}, {2, 5}, {3, 4}, {3, 5}
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	133 };
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2713 diff changeset	134
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	135 static struct joystick_logical_mapping mp88xx_4_logical_buttonmap[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	136 {0, 0}, {0, 1}, {0, 2}, {0, 3}, {0, 4}, {0, 5}, {0, 6}, {0, 7}, {0, 8},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	137 {0, 9}, {0, 10}, {0, 11},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	138 {1, 0}, {1, 1}, {1, 2}, {1, 3}, {1, 4}, {1, 5}, {1, 6}, {1, 7}, {1, 8},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	139 {1, 9}, {1, 10}, {1, 11},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	140 {2, 0}, {2, 1}, {2, 2}, {2, 3}, {2, 4}, {2, 5}, {2, 6}, {2, 7}, {2, 8},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	141 {2, 9}, {2, 10}, {2, 11},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	142 {3, 0}, {3, 1}, {3, 2}, {3, 3}, {3, 4}, {3, 5}, {3, 6}, {3, 7}, {3, 8},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	143 {3, 9}, {3, 10}, {3, 11}
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	144 };
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	145
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	146 struct joystick_logical_layout
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	147 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	148 int naxes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	149 int nhats;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	150 int nballs;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	151 int nbuttons;
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	152 };
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	153
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	154 static struct joystick_logical_layout mp88xx_1_logical_layout[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	155 {6, 0, 0, 12}
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	156 };
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2713 diff changeset	157
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	158 static struct joystick_logical_layout mp88xx_2_logical_layout[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	159 {6, 0, 0, 12},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	160 {6, 0, 0, 12}
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	161 };
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2713 diff changeset	162
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	163 static struct joystick_logical_layout mp88xx_3_logical_layout[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	164 {6, 0, 0, 12},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	165 {6, 0, 0, 12},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	166 {6, 0, 0, 12}
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	167 };
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2713 diff changeset	168
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	169 static struct joystick_logical_layout mp88xx_4_logical_layout[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	170 {6, 0, 0, 12},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	171 {6, 0, 0, 12},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	172 {6, 0, 0, 12},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	173 {6, 0, 0, 12}
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	174 };
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	175
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	176 /*
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	177 This array sets up a means of mapping a single physical joystick to
02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	178 multiple logical joysticks. (djm)
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	179
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	180 njoys
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	181 the number of logical joysticks
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	182
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	183 layouts
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	184 an array of layout structures, one to describe each logical joystick
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	185
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	186 axes, hats, balls, buttons
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	187 arrays that map a physical thingy to a logical thingy
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	188 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	189 struct joystick_logicalmap
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	190 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	191 const char *name;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	192 int nbuttons;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	193 int njoys;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	194 struct joystick_logical_layout *layout;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	195 struct joystick_logical_mapping *axismap;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	196 struct joystick_logical_mapping *hatmap;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	197 struct joystick_logical_mapping *ballmap;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	198 struct joystick_logical_mapping *buttonmap;
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	199 };
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	200
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	201 static struct joystick_logicalmap joystick_logicalmap[] = {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	202 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	203 "WiseGroup.,Ltd MP-8866 Dual USB Joypad",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	204 12,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	205 1,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	206 mp88xx_1_logical_layout,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	207 mp88xx_1_logical_axismap,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	208 NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	209 NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	210 mp88xx_1_logical_buttonmap},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	211 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	212 "WiseGroup.,Ltd MP-8866 Dual USB Joypad",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	213 24,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	214 2,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	215 mp88xx_2_logical_layout,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	216 mp88xx_2_logical_axismap,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	217 NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	218 NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	219 mp88xx_2_logical_buttonmap},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	220 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	221 "WiseGroup.,Ltd MP-8800 Quad USB Joypad",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	222 12,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	223 1,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	224 mp88xx_1_logical_layout,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	225 mp88xx_1_logical_axismap,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	226 NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	227 NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	228 mp88xx_1_logical_buttonmap},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	229 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	230 "WiseGroup.,Ltd MP-8800 Quad USB Joypad",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	231 24,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	232 2,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	233 mp88xx_2_logical_layout,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	234 mp88xx_2_logical_axismap,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	235 NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	236 NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	237 mp88xx_2_logical_buttonmap},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	238 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	239 "WiseGroup.,Ltd MP-8800 Quad USB Joypad",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	240 36,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	241 3,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	242 mp88xx_3_logical_layout,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	243 mp88xx_3_logical_axismap,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	244 NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	245 NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	246 mp88xx_3_logical_buttonmap},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	247 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	248 "WiseGroup.,Ltd MP-8800 Quad USB Joypad",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	249 48,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	250 4,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	251 mp88xx_4_logical_layout,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	252 mp88xx_4_logical_axismap,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	253 NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	254 NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	255 mp88xx_4_logical_buttonmap}
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	256 };
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	257
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	258 /* find the head of a linked list, given a point in it
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	259 */
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	260 #define SDL_joylist_head(i, start)\
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	261 for(i = start; SDL_joylist[i].fname == NULL;) i = SDL_joylist[i].prev;
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	262
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	263 #define SDL_logical_joydecl(d) d
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	264
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	265
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	266 #else
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	267
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	268 #define SDL_logical_joydecl(d)
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	269
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	270 #endif /* USE_LOGICAL_JOYSTICKS */
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	271
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	272 /* The maximum number of joysticks we'll detect */
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	273 #define MAX_JOYSTICKS 32
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	274
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	275 /* A list of available joysticks */
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	276 static struct
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	277 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	278 char *fname;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	279 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	280 SDL_Joystick *joy;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	281 struct joystick_logicalmap *map;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	282 int prev;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	283 int next;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	284 int logicalno;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	285 #endif /* USE_LOGICAL_JOYSTICKS */
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	286 } SDL_joylist[MAX_JOYSTICKS];
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	287
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	288
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	289 #ifndef NO_LOGICAL_JOYSTICKS
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	290
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	291 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	292 CountLogicalJoysticks(int max)
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	293 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	294 register int i, j, k, ret, prev;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	295 const char *name;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	296 int nbuttons, fd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	297 unsigned char n;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	298
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	299 ret = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	300
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	301 for (i = 0; i < max; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	302 name = SDL_SYS_JoystickName(i);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	303
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	304 fd = open(SDL_joylist[i].fname, O_RDONLY, 0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	305 if (fd >= 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	306 if (ioctl(fd, JSIOCGBUTTONS, &n) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	307 nbuttons = -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	308 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	309 nbuttons = n;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	310 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	311 close(fd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	312 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	313 nbuttons = -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	314 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	315
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	316 if (name) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	317 for (j = 0; j < SDL_arraysize(joystick_logicalmap); j++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	318 if (!SDL_strcmp(name, joystick_logicalmap[j].name)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	319 && (nbuttons == -1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	320 \|\| nbuttons == joystick_logicalmap[j].nbuttons)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	321 prev = i;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	322 SDL_joylist[prev].map = &(joystick_logicalmap[j]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	323
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	324 for (k = 1; k < joystick_logicalmap[j].njoys; k++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	325 SDL_joylist[prev].next = max + ret;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	326 SDL_joylist[max + ret].prev = prev;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	327
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	328 prev = max + ret;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	329 SDL_joylist[prev].logicalno = k;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	330 SDL_joylist[prev].map = &(joystick_logicalmap[j]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	331 ret++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	332 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	333
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	334 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	335 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	336 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	337 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	338 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	339
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	340 return ret;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	341 }
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	342
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	343 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	344 LogicalSuffix(int logicalno, char *namebuf, int len)
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	345 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	346 register int slen;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	347 const static char suffixs[] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	348 "01020304050607080910111213141516171819" "20212223242526272829303132";
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	349 const char *suffix;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	350 slen = SDL_strlen(namebuf);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	351 suffix = NULL;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	352
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	353 if (logicalno * 2 < sizeof(suffixs))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	354 suffix = suffixs + (logicalno * 2);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	355
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	356 if (slen + 4 < len && suffix) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	357 namebuf[slen++] = ' ';
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	358 namebuf[slen++] = '#';
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	359 namebuf[slen++] = suffix[0];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	360 namebuf[slen++] = suffix[1];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	361 namebuf[slen++] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	362 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	363 }
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	364
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	365 #endif /* USE_LOGICAL_JOYSTICKS */
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	366
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	367 #if SDL_INPUT_LINUXEV
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	368 #define test_bit(nr, addr) \
3229 09172593e9b6 Fixed type size for test_bit() Sam Lantinga <slouken@libsdl.org> parents: 3089 diff changeset	369 (((1UL << ((nr) & 31)) & (((const Uint32 *) addr)[(nr) >> 5])) != 0)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	370
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	371 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	372 EV_IsJoystick(int fd)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	373 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	374 unsigned long evbit[40];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	375 unsigned long keybit[40];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	376 unsigned long absbit[40];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	377
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	378 if ((ioctl(fd, EVIOCGBIT(0, sizeof(evbit)), evbit) < 0) \|\|
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	379 (ioctl(fd, EVIOCGBIT(EV_KEY, sizeof(keybit)), keybit) < 0) \|\|
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	380 (ioctl(fd, EVIOCGBIT(EV_ABS, sizeof(absbit)), absbit) < 0)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	381 return (0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	382 }
3079 cfc8b35ad6b1 Fixed haptic subsystem on linux 2.6.28 by lowering the EV_IsJoystick check (seems like some stuff was changed). Shouldn't break anything with earlier versions. Might need to be more robust if false positives show up. Edgar Simo <bobbens@gmail.com> parents: 3022 diff changeset	383
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	384 if (!(test_bit(EV_KEY, evbit) && test_bit(EV_ABS, evbit) &&
3079 cfc8b35ad6b1 Fixed haptic subsystem on linux 2.6.28 by lowering the EV_IsJoystick check (seems like some stuff was changed). Shouldn't break anything with earlier versions. Might need to be more robust if false positives show up. Edgar Simo <bobbens@gmail.com> parents: 3022 diff changeset	385 test_bit(ABS_X, absbit) && test_bit(ABS_Y, absbit))) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	386 return 0;
3079 cfc8b35ad6b1 Fixed haptic subsystem on linux 2.6.28 by lowering the EV_IsJoystick check (seems like some stuff was changed). Shouldn't break anything with earlier versions. Might need to be more robust if false positives show up. Edgar Simo <bobbens@gmail.com> parents: 3022 diff changeset	387 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	388 return (1);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	389 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	390
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	391 #endif /* SDL_INPUT_LINUXEV */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	392
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	393 /* Function to scan the system for joysticks */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	394 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	395 SDL_SYS_JoystickInit(void)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	396 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	397 /* The base path of the joystick devices */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	398 const char *joydev_pattern[] = {
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	399 #if SDL_INPUT_LINUXEV
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	400 "/dev/input/event%d",
211 0cc95f442f3a If we're looking at the /dev/input event devices, and we found Sam Lantinga <slouken@libsdl.org> parents: 0 diff changeset	401 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	402 "/dev/input/js%d",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	403 "/dev/js%d"
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	404 };
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	405 int numjoysticks;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	406 int i, j;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	407 int fd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	408 char path[PATH_MAX];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	409 dev_t dev_nums[MAX_JOYSTICKS]; /* major/minor device numbers */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	410 struct stat sb;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	411 int n, duplicate;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	412
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	413 numjoysticks = 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	414
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	415 /* First see if the user specified a joystick to use */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	416 if (SDL_getenv("SDL_JOYSTICK_DEVICE") != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	417 SDL_strlcpy(path, SDL_getenv("SDL_JOYSTICK_DEVICE"), sizeof(path));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	418 if (stat(path, &sb) == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	419 fd = open(path, O_RDONLY, 0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	420 if (fd >= 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	421 /* Assume the user knows what they're doing. */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	422 SDL_joylist[numjoysticks].fname = SDL_strdup(path);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	423 if (SDL_joylist[numjoysticks].fname) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	424 dev_nums[numjoysticks] = sb.st_rdev;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	425 ++numjoysticks;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	426 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	427 close(fd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	428 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	429 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	430 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	431
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	432 for (i = 0; i < SDL_arraysize(joydev_pattern); ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	433 for (j = 0; j < MAX_JOYSTICKS; ++j) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	434 SDL_snprintf(path, SDL_arraysize(path), joydev_pattern[i], j);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	435
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	436 /* rcg06302000 replaced access(F_OK) call with stat().
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	437 * stat() will fail if the file doesn't exist, so it's
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	438 * equivalent behaviour.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	439 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	440 if (stat(path, &sb) == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	441 /* Check to make sure it's not already in list.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	442 * This happens when we see a stick via symlink.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	443 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	444 duplicate = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	445 for (n = 0; (n < numjoysticks) && !duplicate; ++n) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	446 if (sb.st_rdev == dev_nums[n]) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	447 duplicate = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	448 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	449 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	450 if (duplicate) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	451 continue;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	452 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	453
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	454 fd = open(path, O_RDONLY, 0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	455 if (fd < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	456 continue;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	457 }
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	458 #if SDL_INPUT_LINUXEV
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	459 #ifdef DEBUG_INPUT_EVENTS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	460 printf("Checking %s\n", path);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	461 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	462 if ((i == 0) && !EV_IsJoystick(fd)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	463 close(fd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	464 continue;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	465 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	466 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	467 close(fd);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	468
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	469 /* We're fine, add this joystick */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	470 SDL_joylist[numjoysticks].fname = SDL_strdup(path);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	471 if (SDL_joylist[numjoysticks].fname) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	472 dev_nums[numjoysticks] = sb.st_rdev;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	473 ++numjoysticks;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	474 }
2285 a5de28552be4 Fixed bug #497 Sam Lantinga <slouken@libsdl.org> parents: 2120 diff changeset	475 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	476 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	477
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	478 #if SDL_INPUT_LINUXEV
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	479 /* This is a special case...
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	480 If the event devices are valid then the joystick devices
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	481 will be duplicates but without extra information about their
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	482 hats or balls. Unfortunately, the event devices can't
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	483 currently be calibrated, so it's a win-lose situation.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	484 So : /dev/input/eventX = /dev/input/jsY = /dev/jsY
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	485 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	486 if ((i == 0) && (numjoysticks > 0))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	487 break;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	488 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	489 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	490 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	491 numjoysticks += CountLogicalJoysticks(numjoysticks);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	492 #endif
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	493
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	494 return (numjoysticks);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	495 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	496
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	497 /* Function to get the device-dependent name of a joystick */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	498 const char *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	499 SDL_SYS_JoystickName(int index)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	500 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	501 int fd;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	502 static char namebuf[128];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	503 char *name;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	504 SDL_logical_joydecl(int oindex = index);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	505
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	506 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	507 SDL_joylist_head(index, index);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	508 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	509 name = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	510 fd = open(SDL_joylist[index].fname, O_RDONLY, 0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	511 if (fd >= 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	512 if (
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	513 #if SDL_INPUT_LINUXEV
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	514 (ioctl(fd, EVIOCGNAME(sizeof(namebuf)), namebuf) <= 0) &&
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	515 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	516 (ioctl(fd, JSIOCGNAME(sizeof(namebuf)), namebuf) <= 0)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	517 name = SDL_joylist[index].fname;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	518 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	519 name = namebuf;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	520 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	521 close(fd);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	522
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	523
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	524 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	525 if (SDL_joylist[oindex].prev \|\| SDL_joylist[oindex].next
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	526 \|\| index != oindex) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	527 LogicalSuffix(SDL_joylist[oindex].logicalno, namebuf, 128);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	528 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	529 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	530 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	531 return name;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	532 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	533
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	534 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	535 allocate_hatdata(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	536 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	537 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	538
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	539 joystick->hwdata->hats =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	540 (struct hwdata_hat ) SDL_malloc(joystick->nhats
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	541 sizeof(struct hwdata_hat));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	542 if (joystick->hwdata->hats == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	543 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	544 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	545 for (i = 0; i < joystick->nhats; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	546 joystick->hwdata->hats[i].axis[0] = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	547 joystick->hwdata->hats[i].axis[1] = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	548 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	549 return (0);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	550 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	551
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	552 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	553 allocate_balldata(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	554 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	555 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	556
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	557 joystick->hwdata->balls =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	558 (struct hwdata_ball ) SDL_malloc(joystick->nballs
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	559 sizeof(struct hwdata_ball));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	560 if (joystick->hwdata->balls == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	561 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	562 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	563 for (i = 0; i < joystick->nballs; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	564 joystick->hwdata->balls[i].axis[0] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	565 joystick->hwdata->balls[i].axis[1] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	566 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	567 return (0);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	568 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	569
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	570 static SDL_bool
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	571 JS_ConfigJoystick(SDL_Joystick * joystick, int fd)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	572 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	573 SDL_bool handled;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	574 unsigned char n;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	575 int old_axes, tmp_naxes, tmp_nhats, tmp_nballs;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	576 const char *name;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	577 char *env, env_name[128];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	578 int i;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	579
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	580 handled = SDL_FALSE;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	581
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	582 /* Default joystick device settings */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	583 if (ioctl(fd, JSIOCGAXES, &n) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	584 joystick->naxes = 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	585 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	586 joystick->naxes = n;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	587 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	588 if (ioctl(fd, JSIOCGBUTTONS, &n) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	589 joystick->nbuttons = 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	590 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	591 joystick->nbuttons = n;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	592 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	593
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	594 name = SDL_SYS_JoystickName(joystick->index);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	595 old_axes = joystick->naxes;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	596
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	597 /* Generic analog joystick support */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	598 if (SDL_strstr(name, "Analog") == name && SDL_strstr(name, "-hat")) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	599 if (SDL_sscanf(name, "Analog %d-axis %*d-button %d-hat",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	600 &tmp_naxes, &tmp_nhats) == 2) {
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	601
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	602 joystick->naxes = tmp_naxes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	603 joystick->nhats = tmp_nhats;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	604
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	605 handled = SDL_TRUE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	606 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	607 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	608
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	609 /* Special joystick support */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	610 for (i = 0; i < SDL_arraysize(special_joysticks); ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	611 if (SDL_strcmp(name, special_joysticks[i].name) == 0) {
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	612
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	613 joystick->naxes = special_joysticks[i].naxes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	614 joystick->nhats = special_joysticks[i].nhats;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	615 joystick->nballs = special_joysticks[i].nballs;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	616
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	617 handled = SDL_TRUE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	618 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	619 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	620 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	621
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	622 /* User environment joystick support */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	623 if ((env = SDL_getenv("SDL_LINUX_JOYSTICK"))) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	624 *env_name = '\0';
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	625 if (*env == '\'' && SDL_sscanf(env, "'%[^']s'", env_name) == 1)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	626 env += SDL_strlen(env_name) + 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	627 else if (SDL_sscanf(env, "%s", env_name) == 1)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	628 env += SDL_strlen(env_name);
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	629
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	630 if (SDL_strcmp(name, env_name) == 0) {
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	631
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	632 if (SDL_sscanf(env, "%d %d %d", &tmp_naxes, &tmp_nhats,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	633 &tmp_nballs) == 3) {
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	634
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	635 joystick->naxes = tmp_naxes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	636 joystick->nhats = tmp_nhats;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	637 joystick->nballs = tmp_nballs;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	638
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	639 handled = SDL_TRUE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	640 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	641 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	642 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	643
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	644 /* Remap hats and balls */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	645 if (handled) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	646 if (joystick->nhats > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	647 if (allocate_hatdata(joystick) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	648 joystick->nhats = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	649 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	650 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	651 if (joystick->nballs > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	652 if (allocate_balldata(joystick) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	653 joystick->nballs = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	654 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	655 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	656 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	657
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	658 return (handled);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	659 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	660
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	661 #if SDL_INPUT_LINUXEV
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	662
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	663 static SDL_bool
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	664 EV_ConfigJoystick(SDL_Joystick * joystick, int fd)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	665 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	666 int i, t;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	667 unsigned long keybit[40];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	668 unsigned long absbit[40];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	669 unsigned long relbit[40];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	670
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	671 /* See if this device uses the new unified event API */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	672 if ((ioctl(fd, EVIOCGBIT(EV_KEY, sizeof(keybit)), keybit) >= 0) &&
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	673 (ioctl(fd, EVIOCGBIT(EV_ABS, sizeof(absbit)), absbit) >= 0) &&
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	674 (ioctl(fd, EVIOCGBIT(EV_REL, sizeof(relbit)), relbit) >= 0)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	675 joystick->hwdata->is_hid = SDL_TRUE;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	676
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	677 /* Get the number of buttons, axes, and other thingamajigs */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	678 for (i = BTN_JOYSTICK; i < KEY_MAX; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	679 if (test_bit(i, keybit)) {
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	680 #ifdef DEBUG_INPUT_EVENTS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	681 printf("Joystick has button: 0x%x\n", i);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	682 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	683 joystick->hwdata->key_map[i - BTN_MISC] = joystick->nbuttons;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	684 ++joystick->nbuttons;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	685 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	686 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	687 for (i = BTN_MISC; i < BTN_JOYSTICK; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	688 if (test_bit(i, keybit)) {
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	689 #ifdef DEBUG_INPUT_EVENTS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	690 printf("Joystick has button: 0x%x\n", i);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	691 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	692 joystick->hwdata->key_map[i - BTN_MISC] = joystick->nbuttons;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	693 ++joystick->nbuttons;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	694 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	695 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	696 for (i = 0; i < ABS_MAX; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	697 /* Skip hats */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	698 if (i == ABS_HAT0X) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	699 i = ABS_HAT3Y;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	700 continue;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	701 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	702 if (test_bit(i, absbit)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	703 int values[5];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	704
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	705 if (ioctl(fd, EVIOCGABS(i), values) < 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	706 continue;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	707 #ifdef DEBUG_INPUT_EVENTS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	708 printf("Joystick has absolute axis: %x\n", i);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	709 printf("Values = { %d, %d, %d, %d, %d }\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	710 values[0], values[1], values[2], values[3], values[4]);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	711 #endif /* DEBUG_INPUT_EVENTS */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	712 joystick->hwdata->abs_map[i] = joystick->naxes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	713 if (values[1] == values[2]) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	714 joystick->hwdata->abs_correct[i].used = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	715 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	716 joystick->hwdata->abs_correct[i].used = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	717 joystick->hwdata->abs_correct[i].coef[0] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	718 (values[2] + values[1]) / 2 - values[4];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	719 joystick->hwdata->abs_correct[i].coef[1] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	720 (values[2] + values[1]) / 2 + values[4];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	721 t = ((values[2] - values[1]) / 2 - 2 * values[4]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	722 if (t != 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	723 joystick->hwdata->abs_correct[i].coef[2] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	724 (1 << 29) / t;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	725 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	726 joystick->hwdata->abs_correct[i].coef[2] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	727 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	728 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	729 ++joystick->naxes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	730 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	731 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	732 for (i = ABS_HAT0X; i <= ABS_HAT3Y; i += 2) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	733 if (test_bit(i, absbit) \|\| test_bit(i + 1, absbit)) {
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	734 #ifdef DEBUG_INPUT_EVENTS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	735 printf("Joystick has hat %d\n", (i - ABS_HAT0X) / 2);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	736 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	737 ++joystick->nhats;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	738 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	739 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	740 if (test_bit(REL_X, relbit) \|\| test_bit(REL_Y, relbit)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	741 ++joystick->nballs;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	742 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	743
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	744 /* Allocate data to keep track of these thingamajigs */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	745 if (joystick->nhats > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	746 if (allocate_hatdata(joystick) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	747 joystick->nhats = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	748 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	749 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	750 if (joystick->nballs > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	751 if (allocate_balldata(joystick) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	752 joystick->nballs = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	753 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	754 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	755 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	756 return (joystick->hwdata->is_hid);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	757 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	758
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	759 #endif /* SDL_INPUT_LINUXEV */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	760
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	761 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	762 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	763 ConfigLogicalJoystick(SDL_Joystick * joystick)
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	764 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	765 struct joystick_logical_layout *layout;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	766
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	767 layout = SDL_joylist[joystick->index].map->layout +
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	768 SDL_joylist[joystick->index].logicalno;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	769
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	770 joystick->nbuttons = layout->nbuttons;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	771 joystick->nhats = layout->nhats;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	772 joystick->naxes = layout->naxes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	773 joystick->nballs = layout->nballs;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	774 }
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	775 #endif
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	776
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	777
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	778 /* Function to open a joystick for use.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	779 The joystick to open is specified by the index field of the joystick.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	780 This should fill the nbuttons and naxes fields of the joystick structure.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	781 It returns 0, or -1 if there is an error.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	782 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	783 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	784 SDL_SYS_JoystickOpen(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	785 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	786 int fd;
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2285 diff changeset	787 char *fname;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	788 SDL_logical_joydecl(int realindex);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	789 SDL_logical_joydecl(SDL_Joystick * realjoy = NULL);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	790
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	791 /* Open the joystick and set the joystick file descriptor */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	792 #ifndef NO_LOGICAL_JOYSTICKS
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	793 if (SDL_joylist[joystick->index].fname == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	794 SDL_joylist_head(realindex, joystick->index);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	795 realjoy = SDL_JoystickOpen(realindex);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	796
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	797 if (realjoy == NULL)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	798 return (-1);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	799
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	800 fd = realjoy->hwdata->fd;
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2285 diff changeset	801 fname = realjoy->hwdata->fname;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	802
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	803 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	804 fd = open(SDL_joylist[joystick->index].fname, O_RDONLY, 0);
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2285 diff changeset	805 fname = SDL_joylist[joystick->index].fname;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	806 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	807 SDL_joylist[joystick->index].joy = joystick;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	808 #else
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	809 fd = open(SDL_joylist[joystick->index].fname, O_RDONLY, 0);
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2285 diff changeset	810 fname = SDL_joylist[joystick->index].fname;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	811 #endif
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	812
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	813 if (fd < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	814 SDL_SetError("Unable to open %s\n", SDL_joylist[joystick->index]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	815 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	816 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	817 joystick->hwdata = (struct joystick_hwdata *)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	818 SDL_malloc(sizeof(*joystick->hwdata));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	819 if (joystick->hwdata == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	820 SDL_OutOfMemory();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	821 close(fd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	822 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	823 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	824 SDL_memset(joystick->hwdata, 0, sizeof(*joystick->hwdata));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	825 joystick->hwdata->fd = fd;
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2285 diff changeset	826 joystick->hwdata->fname = fname;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	827
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	828 /* Set the joystick to non-blocking read mode */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	829 fcntl(fd, F_SETFL, O_NONBLOCK);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	830
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	831 /* Get the number of buttons and axes on the joystick */
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	832 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	833 if (realjoy)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	834 ConfigLogicalJoystick(joystick);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	835 else
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	836 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	837 #if SDL_INPUT_LINUXEV
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	838 if (!EV_ConfigJoystick(joystick, fd))
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	839 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	840 JS_ConfigJoystick(joystick, fd);
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	841
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	842 return (0);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	843 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	844
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	845 #ifndef NO_LOGICAL_JOYSTICKS
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	846
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	847 static SDL_Joystick *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	848 FindLogicalJoystick(SDL_Joystick * joystick,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	849 struct joystick_logical_mapping *v)
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	850 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	851 SDL_Joystick *logicaljoy;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	852 register int i;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	853
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	854 i = joystick->index;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	855 logicaljoy = NULL;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	856
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	857 /* get the fake joystick that will receive the event
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	858 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	859 for (;;) {
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	860
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	861 if (SDL_joylist[i].logicalno == v->njoy) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	862 logicaljoy = SDL_joylist[i].joy;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	863 break;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	864 }
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	865
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	866 if (SDL_joylist[i].next == 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	867 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	868
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	869 i = SDL_joylist[i].next;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	870
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	871 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	872
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	873 return logicaljoy;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	874 }
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	875
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	876 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	877 LogicalJoystickButton(SDL_Joystick * joystick, Uint8 button, Uint8 state)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	878 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	879 struct joystick_logical_mapping *buttons;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	880 SDL_Joystick *logicaljoy = NULL;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	881
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	882 /* if there's no map then this is just a regular joystick
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	883 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	884 if (SDL_joylist[joystick->index].map == NULL)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	885 return 0;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	886
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	887 /* get the logical joystick that will receive the event
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	888 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	889 buttons = SDL_joylist[joystick->index].map->buttonmap + button;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	890 logicaljoy = FindLogicalJoystick(joystick, buttons);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	891
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	892 if (logicaljoy == NULL)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	893 return 1;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	894
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	895 SDL_PrivateJoystickButton(logicaljoy, buttons->nthing, state);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	896
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	897 return 1;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	898 }
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	899
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	900 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	901 LogicalJoystickAxis(SDL_Joystick * joystick, Uint8 axis, Sint16 value)
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	902 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	903 struct joystick_logical_mapping *axes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	904 SDL_Joystick *logicaljoy = NULL;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	905
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	906 /* if there's no map then this is just a regular joystick
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	907 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	908 if (SDL_joylist[joystick->index].map == NULL)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	909 return 0;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	910
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	911 /* get the logical joystick that will receive the event
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	912 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	913 axes = SDL_joylist[joystick->index].map->axismap + axis;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	914 logicaljoy = FindLogicalJoystick(joystick, axes);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	915
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	916 if (logicaljoy == NULL)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	917 return 1;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	918
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	919 SDL_PrivateJoystickAxis(logicaljoy, axes->nthing, value);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	920
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	921 return 1;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	922 }
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	923 #endif /* USE_LOGICAL_JOYSTICKS */
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	924
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	925 static __inline__ void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	926 HandleHat(SDL_Joystick * stick, Uint8 hat, int axis, int value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	927 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	928 struct hwdata_hat *the_hat;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	929 const Uint8 position_map[3][3] = {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	930 {SDL_HAT_LEFTUP, SDL_HAT_UP, SDL_HAT_RIGHTUP},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	931 {SDL_HAT_LEFT, SDL_HAT_CENTERED, SDL_HAT_RIGHT},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	932 {SDL_HAT_LEFTDOWN, SDL_HAT_DOWN, SDL_HAT_RIGHTDOWN}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	933 };
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	934 SDL_logical_joydecl(SDL_Joystick * logicaljoy = NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	935 SDL_logical_joydecl(struct joystick_logical_mapping *hats = NULL);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	936
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	937 the_hat = &stick->hwdata->hats[hat];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	938 if (value < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	939 value = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	940 } else if (value == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	941 value = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	942 } else if (value > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	943 value = 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	944 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	945 if (value != the_hat->axis[axis]) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	946 the_hat->axis[axis] = value;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	947
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	948 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	949 /* if there's no map then this is just a regular joystick
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	950 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	951 if (SDL_joylist[stick->index].map != NULL) {
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	952
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	953 /* get the fake joystick that will receive the event
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	954 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	955 hats = SDL_joylist[stick->index].map->hatmap + hat;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	956 logicaljoy = FindLogicalJoystick(stick, hats);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	957 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	958
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	959 if (logicaljoy) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	960 stick = logicaljoy;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	961 hat = hats->nthing;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	962 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	963 #endif /* USE_LOGICAL_JOYSTICKS */
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	964
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	965 SDL_PrivateJoystickHat(stick, hat,
3013 8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	966 position_map[the_hat->
8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	967 axis[1]][the_hat->axis[0]]);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	968 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	969 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	970
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	971 static __inline__ void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	972 HandleBall(SDL_Joystick * stick, Uint8 ball, int axis, int value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	973 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	974 stick->hwdata->balls[ball].axis[axis] += value;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	975 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	976
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	977 /* Function to update the state of a joystick - called as a device poll.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	978 * This function shouldn't update the joystick structure directly,
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	979 * but instead should call SDL_PrivateJoystick*() to deliver events
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	980 * and update joystick device state.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	981 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	982 static __inline__ void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	983 JS_HandleEvents(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	984 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	985 struct js_event events[32];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	986 int i, len;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	987 Uint8 other_axis;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	988
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	989 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	990 if (SDL_joylist[joystick->index].fname == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	991 SDL_joylist_head(i, joystick->index);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	992 JS_HandleEvents(SDL_joylist[i].joy);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	993 return;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	994 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	995 #endif
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	996
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	997 while ((len = read(joystick->hwdata->fd, events, (sizeof events))) > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	998 len /= sizeof(events[0]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	999 for (i = 0; i < len; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1000 switch (events[i].type & ~JS_EVENT_INIT) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1001 case JS_EVENT_AXIS:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1002 if (events[i].number < joystick->naxes) {
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1003 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1004 if (!LogicalJoystickAxis(joystick,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1005 events[i].number,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1006 events[i].value))
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1007 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1008 SDL_PrivateJoystickAxis(joystick,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1009 events[i].number,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1010 events[i].value);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1011 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1012 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1013 events[i].number -= joystick->naxes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1014 other_axis = (events[i].number / 2);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1015 if (other_axis < joystick->nhats) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1016 HandleHat(joystick, other_axis,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1017 events[i].number % 2, events[i].value);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1018 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1019 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1020 events[i].number -= joystick->nhats * 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1021 other_axis = (events[i].number / 2);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1022 if (other_axis < joystick->nballs) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1023 HandleBall(joystick, other_axis,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1024 events[i].number % 2, events[i].value);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1025 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1026 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1027 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1028 case JS_EVENT_BUTTON:
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1029 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1030 if (!LogicalJoystickButton(joystick,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1031 events[i].number, events[i].value))
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1032 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1033 SDL_PrivateJoystickButton(joystick,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1034 events[i].number,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1035 events[i].value);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1036 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1037 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1038 /* ?? */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1039 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1040 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1041 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1042 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1043 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1044
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	1045 #if SDL_INPUT_LINUXEV
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1046 static __inline__ int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1047 EV_AxisCorrect(SDL_Joystick * joystick, int which, int value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1048 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1049 struct axis_correct *correct;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1050
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1051 correct = &joystick->hwdata->abs_correct[which];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1052 if (correct->used) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1053 if (value > correct->coef[0]) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1054 if (value < correct->coef[1]) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1055 return 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1056 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1057 value -= correct->coef[1];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1058 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1059 value -= correct->coef[0];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1060 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1061 value *= correct->coef[2];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1062 value >>= 14;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1063 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	1064
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1065 /* Clamp and return */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1066 if (value < -32768)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1067 return -32768;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1068 if (value > 32767)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1069 return 32767;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	1070
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1071 return value;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1072 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1073
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1074 static __inline__ void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1075 EV_HandleEvents(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1076 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1077 struct input_event events[32];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1078 int i, len;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1079 int code;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1080
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1081 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1082 if (SDL_joylist[joystick->index].fname == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1083 SDL_joylist_head(i, joystick->index);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1084 return EV_HandleEvents(SDL_joylist[i].joy);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1085 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1086 #endif
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1087
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1088 while ((len = read(joystick->hwdata->fd, events, (sizeof events))) > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1089 len /= sizeof(events[0]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1090 for (i = 0; i < len; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1091 code = events[i].code;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1092 switch (events[i].type) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1093 case EV_KEY:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1094 if (code >= BTN_MISC) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1095 code -= BTN_MISC;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1096 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1097 if (!LogicalJoystickButton(joystick,
3013 8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	1098 joystick->
8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	1099 hwdata->key_map[code],
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1100 events[i].value))
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1101 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1102 SDL_PrivateJoystickButton(joystick,
3013 8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	1103 joystick->
8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	1104 hwdata->key_map[code],
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1105 events[i].value);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1106 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1107 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1108 case EV_ABS:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1109 switch (code) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1110 case ABS_HAT0X:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1111 case ABS_HAT0Y:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1112 case ABS_HAT1X:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1113 case ABS_HAT1Y:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1114 case ABS_HAT2X:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1115 case ABS_HAT2Y:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1116 case ABS_HAT3X:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1117 case ABS_HAT3Y:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1118 code -= ABS_HAT0X;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1119 HandleHat(joystick, code / 2, code % 2, events[i].value);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1120 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1121 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1122 events[i].value =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1123 EV_AxisCorrect(joystick, code, events[i].value);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1124 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1125 if (!LogicalJoystickAxis(joystick,
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2713 diff changeset	1126 joystick->hwdata->abs_map[code],
204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2713 diff changeset	1127 events[i].value))
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1128 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1129 SDL_PrivateJoystickAxis(joystick,
3013 8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	1130 joystick->
8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	1131 hwdata->abs_map[code],
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1132 events[i].value);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1133 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1134 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1135 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1136 case EV_REL:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1137 switch (code) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1138 case REL_X:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1139 case REL_Y:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1140 code -= REL_X;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1141 HandleBall(joystick, code / 2, code % 2, events[i].value);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1142 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1143 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1144 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1145 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1146 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1147 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1148 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1149 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1150 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1151 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1152 }
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	1153 #endif /* SDL_INPUT_LINUXEV */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1154
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1155 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1156 SDL_SYS_JoystickUpdate(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1157 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1158 int i;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1159
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	1160 #if SDL_INPUT_LINUXEV
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1161 if (joystick->hwdata->is_hid)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1162 EV_HandleEvents(joystick);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1163 else
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1164 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1165 JS_HandleEvents(joystick);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1166
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1167 /* Deliver ball motion updates */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1168 for (i = 0; i < joystick->nballs; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1169 int xrel, yrel;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1170
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1171 xrel = joystick->hwdata->balls[i].axis[0];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1172 yrel = joystick->hwdata->balls[i].axis[1];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1173 if (xrel \|\| yrel) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1174 joystick->hwdata->balls[i].axis[0] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1175 joystick->hwdata->balls[i].axis[1] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1176 SDL_PrivateJoystickBall(joystick, (Uint8) i, xrel, yrel);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1177 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1178 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1179 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1180
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1181 /* Function to close a joystick after use */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1182 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1183 SDL_SYS_JoystickClose(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1184 {
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1185 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1186 register int i;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1187 if (SDL_joylist[joystick->index].fname == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1188 SDL_joylist_head(i, joystick->index);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1189 SDL_JoystickClose(SDL_joylist[i].joy);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1190 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1191 #endif
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1192
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1193 if (joystick->hwdata) {
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1194 #ifndef NO_LOGICAL_JOYSTICKS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1195 if (SDL_joylist[joystick->index].fname != NULL)
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1196 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1197 close(joystick->hwdata->fd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1198 if (joystick->hwdata->hats) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1199 SDL_free(joystick->hwdata->hats);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1200 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1201 if (joystick->hwdata->balls) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1202 SDL_free(joystick->hwdata->balls);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1203 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1204 SDL_free(joystick->hwdata);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1205 joystick->hwdata = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1206 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1207 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1208
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1209 /* Function to perform any system-specific joystick related cleanup */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1210 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1211 SDL_SYS_JoystickQuit(void)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1212 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1213 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1214
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1215 for (i = 0; SDL_joylist[i].fname; ++i) {
3089 0ea7b6bb4054 Fixed potential double-free crash Sam Lantinga <slouken@libsdl.org> parents: 3079 diff changeset	1216 if (SDL_joylist[i].fname) {
0ea7b6bb4054 Fixed potential double-free crash Sam Lantinga <slouken@libsdl.org> parents: 3079 diff changeset	1217 SDL_free(SDL_joylist[i].fname);
0ea7b6bb4054 Fixed potential double-free crash Sam Lantinga <slouken@libsdl.org> parents: 3079 diff changeset	1218 SDL_joylist[i].fname = NULL;
0ea7b6bb4054 Fixed potential double-free crash Sam Lantinga <slouken@libsdl.org> parents: 3079 diff changeset	1219 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1220 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1221 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1222
1635 92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1551 diff changeset	1223 #endif /* SDL_JOYSTICK_LINUX */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1224 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/joystick/linux/SDL_sysjoystick.c @ 3331:d44a0a913aa2