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

annotate src/joystick/linux/SDL_sysjoystick.c @ 5183:4d098d286794

SDL_SetTextureBlendMode broken, caught by Kai Sterker - Thanks!

author	Sam Lantinga <slouken@libsdl.org>
date	Sat, 05 Feb 2011 00:32:04 -0800
parents	e7680e2c9f3c
children	b530ef003506

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
3697 f7b03b6838cb Fixed bug #926 Sam Lantinga <slouken@libsdl.org> parents: 3590 diff changeset	3 Copyright (C) 1997-2010 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) \
3404 c9dcc73f6a36 Fixed bug #853 Sam Lantinga <slouken@libsdl.org> parents: 3326 diff changeset	369 (((1UL << ((nr) % (sizeof(long) * 8))) & ((addr)[(nr) / (sizeof(long) * 8)])) != 0)
c9dcc73f6a36 Fixed bug #853 Sam Lantinga <slouken@libsdl.org> parents: 3326 diff changeset	370 #define NBITS(x) ((((x)-1)/(sizeof(long) * 8))+1)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	371
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	372 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	373 EV_IsJoystick(int fd)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	374 {
3404 c9dcc73f6a36 Fixed bug #853 Sam Lantinga <slouken@libsdl.org> parents: 3326 diff changeset	375 unsigned long evbit[NBITS(EV_MAX)] = { 0 };
c9dcc73f6a36 Fixed bug #853 Sam Lantinga <slouken@libsdl.org> parents: 3326 diff changeset	376 unsigned long keybit[NBITS(KEY_MAX)] = { 0 };
c9dcc73f6a36 Fixed bug #853 Sam Lantinga <slouken@libsdl.org> parents: 3326 diff changeset	377 unsigned long absbit[NBITS(ABS_MAX)] = { 0 };
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	378
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	379 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	380 (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	381 (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	382 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	383 }
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	384
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	385 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	386 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	387 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	388 }
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	389 return (1);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	390 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	391
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	392 #endif /* SDL_INPUT_LINUXEV */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	393
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	394 /* 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	395 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	396 SDL_SYS_JoystickInit(void)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	397 {
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	398 /* 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	399 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	400 #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	401 "/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	402 #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	403 "/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	404 "/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	405 };
c121d94672cb SDL 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 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	407 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	408 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	409 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	410 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	411 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	412 int n, duplicate;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	413
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	414 numjoysticks = 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	415
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	416 /* 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	417 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	418 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	419 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	420 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	421 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	422 /* 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	423 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	424 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	425 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	426 ++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	427 }
c121d94672cb SDL 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 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	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 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	431 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	432
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	433 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	434 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	435 SDL_snprintf(path, SDL_arraysize(path), joydev_pattern[i], j);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	436
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	437 /* 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	438 * 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	439 * 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	440 */
c121d94672cb SDL 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 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	442 /* 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	443 * 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	444 */
c121d94672cb SDL 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 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	446 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	447 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	448 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	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 }
c121d94672cb SDL 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 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	452 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	453 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	454
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	455 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	456 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	457 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	458 }
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	459 #if SDL_INPUT_LINUXEV
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	460 #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	461 printf("Checking %s\n", path);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	462 #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	463 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	464 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	465 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	466 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	467 #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	468 close(fd);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	469
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	470 /* 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	471 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	472 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	473 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	474 ++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	475 }
2285 a5de28552be4 Fixed bug #497 Sam Lantinga <slouken@libsdl.org> parents: 2120 diff changeset	476 }
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	477 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	478
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	479 #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	480 /* 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	481 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	482 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	483 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	484 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	485 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	486 */
c121d94672cb SDL 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 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	488 break;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	489 #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	490 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	491 #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	492 numjoysticks += CountLogicalJoysticks(numjoysticks);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	493 #endif
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	494
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	495 return (numjoysticks);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	496 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	497
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	498 /* 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	499 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	500 SDL_SYS_JoystickName(int index)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	501 {
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	502 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	503 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	504 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	505 SDL_logical_joydecl(int oindex = index);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	506
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	507 #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	508 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	509 #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	510 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	511 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	512 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	513 if (
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	514 #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	515 (ioctl(fd, EVIOCGNAME(sizeof(namebuf)), namebuf) <= 0) &&
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	516 #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	517 (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	518 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	519 } 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	520 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	521 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	522 close(fd);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	523
1551 02e19471a694 Fixed bug #4 Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	524
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	525 #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	526 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	527 \|\| 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	528 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	529 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	530 #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	531 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	532 return name;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	533 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	534
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	535 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	536 allocate_hatdata(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	537 {
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	538 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	539
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	540 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	541 (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	542 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	543 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	544 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	545 }
c121d94672cb SDL 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 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	547 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	548 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	549 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	550 return (0);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	551 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	552
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	553 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	554 allocate_balldata(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	555 {
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	556 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	557
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	558 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	559 (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	560 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	561 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	562 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	563 }
c121d94672cb SDL 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 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	565 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	566 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	567 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	568 return (0);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	569 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	570
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	571 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	572 JS_ConfigJoystick(SDL_Joystick * joystick, int fd)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	573 {
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	574 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	575 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	576 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	577 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	578 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	579 int i;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	580
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	581 handled = SDL_FALSE;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	582
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	583 /* 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	584 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	585 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	586 } 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	587 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	588 }
c121d94672cb SDL 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 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	590 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	591 } 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	592 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	593 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	594
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	595 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	596 old_axes = joystick->naxes;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	597
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	598 /* 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	599 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	600 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	601 &tmp_naxes, &tmp_nhats) == 2) {
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	602
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	603 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	604 joystick->nhats = tmp_nhats;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	605
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	606 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	607 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	608 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	609
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	610 /* 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	611 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	612 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	613
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	614 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	615 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	616 joystick->nballs = special_joysticks[i].nballs;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	617
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	618 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	619 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	620 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	621 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	622
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	623 /* 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	624 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	625 *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	626 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	627 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	628 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	629 env += SDL_strlen(env_name);
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	630
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	631 if (SDL_strcmp(name, env_name) == 0) {
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	632
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	633 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	634 &tmp_nballs) == 3) {
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	635
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	636 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	637 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	638 joystick->nballs = tmp_nballs;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	639
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	640 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	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 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	643 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	644
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	645 /* 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	646 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	647 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	648 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	649 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	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 }
c121d94672cb SDL 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 (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	653 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	654 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	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 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	657 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	658
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	659 return (handled);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	660 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	661
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	662 #if SDL_INPUT_LINUXEV
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	663
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	664 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	665 EV_ConfigJoystick(SDL_Joystick * joystick, int fd)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	666 {
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	667 int i, t;
3404 c9dcc73f6a36 Fixed bug #853 Sam Lantinga <slouken@libsdl.org> parents: 3326 diff changeset	668 unsigned long keybit[NBITS(KEY_MAX)] = { 0 };
c9dcc73f6a36 Fixed bug #853 Sam Lantinga <slouken@libsdl.org> parents: 3326 diff changeset	669 unsigned long absbit[NBITS(ABS_MAX)] = { 0 };
c9dcc73f6a36 Fixed bug #853 Sam Lantinga <slouken@libsdl.org> parents: 3326 diff changeset	670 unsigned long relbit[NBITS(REL_MAX)] = { 0 };
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	671
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	672 /* 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	673 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	674 (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	675 (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	676 joystick->hwdata->is_hid = SDL_TRUE;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	677
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	678 /* 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	679 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	680 if (test_bit(i, keybit)) {
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	681 #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	682 printf("Joystick has button: 0x%x\n", i);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	683 #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	684 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	685 ++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	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 }
c121d94672cb SDL 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 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	689 if (test_bit(i, keybit)) {
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	690 #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	691 printf("Joystick has button: 0x%x\n", i);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	692 #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	693 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	694 ++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	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 }
c121d94672cb SDL 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 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	698 /* 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	699 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	700 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	701 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	702 }
c121d94672cb SDL 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 if (test_bit(i, absbit)) {
5086 ac2c68eb1bb9 Fixed bug #1080 Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	704 struct input_absinfo absinfo;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	705
5087 e7680e2c9f3c Fixed compile error Sam Lantinga <slouken@libsdl.org> parents: 5086 diff changeset	706 if (ioctl(fd, EVIOCGABS(i), &absinfo) < 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	707 continue;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	708 #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	709 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	710 printf("Values = { %d, %d, %d, %d, %d }\n",
5086 ac2c68eb1bb9 Fixed bug #1080 Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	711 absinfo.value, absinfo.minimum, absinfo.maximum,
ac2c68eb1bb9 Fixed bug #1080 Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	712 absinfo.fuzz, absinfo.flat);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	713 #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	714 joystick->hwdata->abs_map[i] = joystick->naxes;
5086 ac2c68eb1bb9 Fixed bug #1080 Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	715 if (absinfo.minimum == absinfo.maximum) {
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	716 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	717 } 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	718 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	719 joystick->hwdata->abs_correct[i].coef[0] =
5086 ac2c68eb1bb9 Fixed bug #1080 Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	720 (absinfo.maximum + absinfo.minimum) / 2 - absinfo.flat;
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	721 joystick->hwdata->abs_correct[i].coef[1] =
5086 ac2c68eb1bb9 Fixed bug #1080 Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	722 (absinfo.maximum + absinfo.minimum) / 2 + absinfo.flat;
ac2c68eb1bb9 Fixed bug #1080 Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	723 t = ((absinfo.maximum - absinfo.minimum) / 2 - 2 * absinfo.flat);
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	724 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	725 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	726 (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	727 } 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	728 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	729 }
c121d94672cb SDL 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 ++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	732 }
c121d94672cb SDL 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 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	734 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	735 if (test_bit(i, absbit) \|\| test_bit(i + 1, absbit)) {
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	736 #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	737 printf("Joystick has hat %d\n", (i - ABS_HAT0X) / 2);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	738 #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	739 ++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	740 }
c121d94672cb SDL 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 }
c121d94672cb SDL 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 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	743 ++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	744 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	745
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	746 /* 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	747 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	748 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	749 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	750 }
c121d94672cb SDL 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 }
c121d94672cb SDL 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 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	753 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	754 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	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 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	757 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	758 return (joystick->hwdata->is_hid);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	759 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	760
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	761 #endif /* SDL_INPUT_LINUXEV */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	762
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	763 #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	764 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	765 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	766 {
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	767 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	768
c121d94672cb SDL 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 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	770 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	771
c121d94672cb SDL 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->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	773 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	774 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	775 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	776 }
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	777 #endif
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	778
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	779
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	780 /* Function to open a joystick for use.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	781 The joystick to open is specified by the index field of the joystick.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	782 This should fill the nbuttons and naxes fields of the joystick structure.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	783 It returns 0, or -1 if there is an error.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	784 */
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	785 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	786 SDL_SYS_JoystickOpen(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	787 {
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 int fd;
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2285 diff changeset	789 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	790 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	791 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	792
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	793 /* 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	794 #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	795 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	796 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	797 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	798
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	799 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	800 return (-1);
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	801
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 fd = realjoy->hwdata->fd;
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2285 diff changeset	803 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	804
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	805 } 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	806 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	807 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	808 }
c121d94672cb SDL 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 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	810 #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	811 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	812 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	813 #endif
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	814
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	815 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	816 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	817 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	818 }
c121d94672cb SDL 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 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	820 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	821 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	822 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	823 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	824 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	825 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	826 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	827 joystick->hwdata->fd = fd;
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2285 diff changeset	828 joystick->hwdata->fname = fname;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	829
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	830 /* 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	831 fcntl(fd, F_SETFL, O_NONBLOCK);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	832
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 /* 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	834 #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	835 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	836 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	837 else
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	838 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	839 #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	840 if (!EV_ConfigJoystick(joystick, fd))
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	841 #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	842 JS_ConfigJoystick(joystick, fd);
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	843
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	844 return (0);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	845 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	846
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	847 #ifndef NO_LOGICAL_JOYSTICKS
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	848
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	849 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	850 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	851 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	852 {
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	853 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	854 register int i;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	855
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	856 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	857 logicaljoy = NULL;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	858
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	859 /* 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	860 */
c121d94672cb SDL 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 for (;;) {
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	862
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	863 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	864 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	865 break;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	866 }
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	867
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	868 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	869 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	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 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	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 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	874
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	875 return logicaljoy;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	876 }
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	877
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	878 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	879 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	880 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	881 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	882 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	883
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	884 /* 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	885 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	886 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	887 return 0;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	888
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	889 /* 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	890 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	891 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	892 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	893
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	894 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	895 return 1;
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 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	898
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	899 return 1;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	900 }
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	901
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	902 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	903 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	904 {
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	905 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	906 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	907
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	908 /* 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	909 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	910 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	911 return 0;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	912
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	913 /* 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	914 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	915 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	916 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	917
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	918 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	919 return 1;
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 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	922
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	923 return 1;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	924 }
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	925 #endif /* USE_LOGICAL_JOYSTICKS */
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	926
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	927 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	928 HandleHat(SDL_Joystick * stick, Uint8 hat, int axis, int value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	929 {
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	930 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	931 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	932 {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	933 {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	934 {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	935 };
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	936 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	937 SDL_logical_joydecl(struct joystick_logical_mapping *hats = NULL);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	938
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	939 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	940 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 = 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	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 = 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	944 } 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	945 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	946 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	947 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	948 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	949
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	950 #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	951 /* 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	952 */
c121d94672cb SDL 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 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	954
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	955 /* 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	956 */
c121d94672cb SDL 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 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	958 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	959 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	960
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	961 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	962 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	963 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	964 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	965 #endif /* USE_LOGICAL_JOYSTICKS */
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	966
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	967 SDL_PrivateJoystickHat(stick, hat,
3013 8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	968 position_map[the_hat->
8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	969 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	970 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	971 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	972
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	973 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	974 HandleBall(SDL_Joystick * stick, Uint8 ball, int axis, int value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	975 {
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	976 stick->hwdata->balls[ball].axis[axis] += value;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	977 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	978
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	979 /* Function to update the state of a joystick - called as a device poll.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	980 * This function shouldn't update the joystick structure directly,
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	981 * but instead should call SDL_PrivateJoystick*() to deliver events
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	982 * and update joystick device state.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	983 */
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	984 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	985 JS_HandleEvents(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	986 {
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	987 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	988 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	989 Uint8 other_axis;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	990
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	991 #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	992 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	993 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	994 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	995 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	996 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	997 #endif
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	998
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	999 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	1000 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	1001 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	1002 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	1003 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	1004 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	1005 #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	1006 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	1007 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	1008 events[i].value))
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1009 #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	1010 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	1011 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	1012 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	1013 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	1014 }
c121d94672cb SDL 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 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	1016 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	1017 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	1018 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	1019 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	1020 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	1021 }
c121d94672cb SDL 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 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	1023 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	1024 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	1025 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	1026 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	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 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1029 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	1030 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	1031 #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	1032 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	1033 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	1034 #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	1035 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	1036 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	1037 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	1038 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	1039 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	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 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	1042 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1043 }
c121d94672cb SDL 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 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1045 }
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
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	1047 #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	1048 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	1049 EV_AxisCorrect(SDL_Joystick * joystick, int which, int value)
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 struct axis_correct *correct;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1052
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	1053 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	1054 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	1055 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	1056 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	1057 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	1058 }
c121d94672cb SDL 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[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	1060 } 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	1061 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	1062 }
c121d94672cb SDL 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 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	1064 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	1065 }
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	1066
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	1067 /* 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	1068 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	1069 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	1070 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	1071 return 32767;
554 38b1a98aeb11 Linux joystick cleanups from Alan Swanson Sam Lantinga <slouken@libsdl.org> parents: 408 diff changeset	1072
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	1073 return value;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1074 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1075
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	1076 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	1077 EV_HandleEvents(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1078 {
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	1079 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	1080 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	1081 int code;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1082
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1083 #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	1084 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	1085 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	1086 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	1087 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1088 #endif
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1089
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	1090 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	1091 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	1092 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	1093 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	1094 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	1095 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	1096 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	1097 code -= BTN_MISC;
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1098 #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	1099 if (!LogicalJoystickButton(joystick,
3013 8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	1100 joystick->
8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	1101 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	1102 events[i].value))
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1103 #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	1104 SDL_PrivateJoystickButton(joystick,
3013 8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	1105 joystick->
8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	1106 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	1107 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	1108 }
c121d94672cb SDL 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 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	1110 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	1111 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	1112 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	1113 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	1114 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	1115 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	1116 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	1117 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	1118 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	1119 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	1120 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	1121 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	1122 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	1123 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	1124 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	1125 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	1126 #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	1127 if (!LogicalJoystickAxis(joystick,
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2713 diff changeset	1128 joystick->hwdata->abs_map[code],
204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2713 diff changeset	1129 events[i].value))
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1130 #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	1131 SDL_PrivateJoystickAxis(joystick,
3013 8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	1132 joystick->
8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	1133 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	1134 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	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 }
c121d94672cb SDL 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 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	1138 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	1139 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	1140 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	1141 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	1142 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	1143 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	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 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	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 }
c121d94672cb SDL 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 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	1150 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	1151 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1152 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1153 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1154 }
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	1155 #endif /* SDL_INPUT_LINUXEV */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1156
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	1157 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	1158 SDL_SYS_JoystickUpdate(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1159 {
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	1160 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	1161
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	1162 #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	1163 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	1164 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	1165 else
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1166 #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	1167 JS_HandleEvents(joystick);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1168
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	1169 /* 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	1170 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	1171 int xrel, yrel;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1172
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	1173 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	1174 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	1175 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	1176 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	1177 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	1178 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	1179 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1821 diff changeset	1180 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1181 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1182
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1183 /* 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	1184 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	1185 SDL_SYS_JoystickClose(SDL_Joystick * joystick)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1186 {
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1187 #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	1188 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	1189 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	1190 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	1191 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	1192 }
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1193 #endif
dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1194
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 (joystick->hwdata) {
892 dc29e5907694 Date: Sun, 18 Apr 2004 16:09:53 -0400 (EDT) Sam Lantinga <slouken@libsdl.org> parents: 872 diff changeset	1196 #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	1197 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	1198 #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	1199 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	1200 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	1201 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	1202 }
c121d94672cb SDL 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 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	1204 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	1205 }
c121d94672cb SDL 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 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	1207 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	1208 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1209 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1210
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1211 /* 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	1212 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	1213 SDL_SYS_JoystickQuit(void)
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 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1216
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	1217 for (i = 0; SDL_joylist[i].fname; ++i) {
3089 0ea7b6bb4054 Fixed potential double-free crash Sam Lantinga <slouken@libsdl.org> parents: 3079 diff changeset	1218 if (SDL_joylist[i].fname) {
0ea7b6bb4054 Fixed potential double-free crash Sam Lantinga <slouken@libsdl.org> parents: 3079 diff changeset	1219 SDL_free(SDL_joylist[i].fname);
0ea7b6bb4054 Fixed potential double-free crash Sam Lantinga <slouken@libsdl.org> parents: 3079 diff changeset	1220 SDL_joylist[i].fname = NULL;
0ea7b6bb4054 Fixed potential double-free crash Sam Lantinga <slouken@libsdl.org> parents: 3079 diff changeset	1221 }
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	1222 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1223 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1224
1635 92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled Sam Lantinga <slouken@libsdl.org> parents: 1551 diff changeset	1225 #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	1226 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/joystick/linux/SDL_sysjoystick.c @ 5183:4d098d286794