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

annotate src/joystick/linux/SDL_sysjoystick.c @ 5172:ededa1ccf91c

Switched the SDL 1.2 compatibility to use the window surface, so it's fast even when there's no hardware acceleration available. This means that the YUV overlay now uses software, but that's okay since fast YUV code should be using the textures now anyway.

author	Sam Lantinga <slouken@libsdl.org>
date	Thu, 03 Feb 2011 21:13:55 -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 @ 5172:ededa1ccf91c