From f0aba58c91933a4702a7cc74f7daf4192868f570 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Thu, 30 Dec 2010 17:58:01 +0100 Subject: Initial load of utouch-frame Compiles and runs on mtdev. ABI proof. Signed-off-by: Henrik Rydberg --- tools/utouch-frame-test-mtdev.c | 202 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 202 insertions(+) create mode 100644 tools/utouch-frame-test-mtdev.c (limited to 'tools/utouch-frame-test-mtdev.c') diff --git a/tools/utouch-frame-test-mtdev.c b/tools/utouch-frame-test-mtdev.c new file mode 100644 index 0000000..13f5a68 --- /dev/null +++ b/tools/utouch-frame-test-mtdev.c @@ -0,0 +1,202 @@ +/***************************************************************************** + * + * utouch-frame - Touch Frame Library + * + * Copyright (C) 2010-2011 Canonical Ltd. + * + * This program is free software: you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation, either version 3 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see . + * + * Authors: + * Henrik Rydberg + * + ****************************************************************************/ + +#define MTDEV_NO_LEGACY_API + +#include +#include +#include +#include +#include +#include + +struct frame_test { + struct evemu_device *evemu; + struct mtdev *mtdev; + utouch_frame_handle fh; +}; + +static int init_evemu(struct frame_test *test, int fd) +{ + test->evemu = evemu_new(NULL); + if (!test->evemu) + return -1; + return evemu_extract(test->evemu, fd); +} + +static int init_mtdev(struct frame_test *test, int fd) +{ + test->mtdev = mtdev_new_open(fd); + if (!test->mtdev) + return -1; + return 0; +} + +static int init_frame(struct frame_test *test, int fd) +{ + test->fh = utouch_frame_new_engine(100, 32, 100); + if (!test->fh) + return -1; + return utouch_frame_init_mtdev(test->fh, test->evemu); +} + +static void destroy_all(struct frame_test *test) +{ + utouch_frame_delete_engine(test->fh); + mtdev_close_delete(test->mtdev); + evemu_delete(test->evemu); + memset(test, 0, sizeof(*test)); +} + +static void report_frame(const struct utouch_frame *frame) +{ + int i; + + for (i = 0; i < frame->num_active; i++) { + const struct utouch_contact *t = frame->active[i]; + + fprintf(stderr, "touch %d\n", i); + fprintf(stderr, " slot: %d\n", t->slot); + fprintf(stderr, " id: %d\n", t->id); + fprintf(stderr, " tool_type: %d\n", t->tool_type); + fprintf(stderr, " x: %f\n", t->x); + fprintf(stderr, " y: %f\n", t->y); + fprintf(stderr, " touch_major: %f\n", t->touch_major); + fprintf(stderr, " touch_minor: %f\n", t->touch_minor); + fprintf(stderr, " width_major: %f\n", t->width_major); + fprintf(stderr, " width_minor: %f\n", t->width_minor); + fprintf(stderr, " angle: %f\n", t->orientation); + fprintf(stderr, " pressure: %f\n", t->pressure); + fprintf(stderr, " distance: %f\n", t->distance); + } + + fprintf(stderr, "sync %d %ld %d %d %d\n", + frame->num_active, + frame->time, + frame->sequence_id, + frame->revision, + frame->slot_revision); +} + +static void loop_device(struct frame_test *test, int fd) +{ + const struct utouch_frame *frame; + struct input_event ev; + + while (!mtdev_idle(test->mtdev, fd, 5000)) { + while (mtdev_get(test->mtdev, fd, &ev, 1) > 0) { + frame = utouch_frame_pump_mtdev(test->fh, &ev); + if (frame) + report_frame(frame); + } + } +} + +static void report_device_caps(struct frame_test *test) +{ +#ifdef INPUT_PROP_POINTER + fprintf(stderr, "device props:\n"); + if (evemu_has_prop(test->evemu, INPUT_PROP_POINTER)) + fprintf(stderr, "\tpointer\n"); + if (evemu_has_prop(test->evemu, INPUT_PROP_DIRECT)) + fprintf(stderr, "\tdirect\n"); + if (evemu_has_prop(test->evemu, INPUT_PROP_BUTTONPAD)) + fprintf(stderr, "\tbuttonpad\n"); + if (evemu_has_prop(test->evemu, INPUT_PROP_SEMI_MT)) + fprintf(stderr, "\tsemi_mt\n"); +#endif + fprintf(stderr, "device mt events:\n"); + if (evemu_has_event(test->evemu, EV_ABS, ABS_MT_SLOT)) + fprintf(stderr, "\tslot\n"); + if (evemu_has_event(test->evemu, EV_ABS, ABS_MT_TOUCH_MAJOR)) + fprintf(stderr, "\ttouch_major\n"); + if (evemu_has_event(test->evemu, EV_ABS, ABS_MT_TOUCH_MINOR)) + fprintf(stderr, "\ttouch_minor\n"); + if (evemu_has_event(test->evemu, EV_ABS, ABS_MT_WIDTH_MAJOR)) + fprintf(stderr, "\twidth_major\n"); + if (evemu_has_event(test->evemu, EV_ABS, ABS_MT_WIDTH_MINOR)) + fprintf(stderr, "\twidth_minor\n"); + if (evemu_has_event(test->evemu, EV_ABS, ABS_MT_ORIENTATION)) + fprintf(stderr, "\torientation\n"); + if (evemu_has_event(test->evemu, EV_ABS, ABS_MT_POSITION_X)) + fprintf(stderr, "\tposition_x\n"); + if (evemu_has_event(test->evemu, EV_ABS, ABS_MT_POSITION_Y)) + fprintf(stderr, "\tposition_y\n"); + if (evemu_has_event(test->evemu, EV_ABS, ABS_MT_TOOL_TYPE)) + fprintf(stderr, "\tposition_y\n"); + if (evemu_has_event(test->evemu, EV_ABS, ABS_MT_TRACKING_ID)) + fprintf(stderr, "\ttracking_id\n"); + if (evemu_has_event(test->evemu, EV_ABS, ABS_MT_PRESSURE)) + fprintf(stderr, "\tpressure\n"); + if (evemu_has_event(test->evemu, EV_ABS, ABS_MT_DISTANCE)) + fprintf(stderr, "\tdistance\n"); +} + +int main(int argc, char *argv[]) +{ + struct frame_test test; + int fd; + + if (argc < 2) { + fprintf(stderr, "Usage: %s \n", argv[0]); + return -1; + } + + fd = open(argv[1], O_RDONLY | O_NONBLOCK); + if (fd < 0) { + fprintf(stderr, "error: could not open device\n"); + return -1; + } + if (ioctl(fd, EVIOCGRAB, 1)) { + fprintf(stderr, "error: could not grab the device\n"); + return -1; + } + + if (init_evemu(&test, fd)) { + fprintf(stderr, "error: could not describe device\n"); + return -1; + } + if (!utouch_frame_is_supported_mtdev(test.evemu)) { + fprintf(stderr, "error: unsupported device\n"); + return -1; + } + + fprintf(stderr, "device: %s\n", evemu_get_name(test.evemu)); + + if (init_mtdev(&test, fd)) { + fprintf(stderr, "error: could not init mtdev\n"); + return -1; + } + if (init_frame(&test, fd)) { + fprintf(stderr, "error: could not init frame\n"); + return -1; + } + + report_device_caps(&test); + + loop_device(&test, fd); + + destroy_all(&test); + return 0; +} -- cgit v1.2.3