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tablet: update to non-deprecated libwacom functions

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Closes: #1137
This commit is contained in:
Peter Hutterer 2025-10-24 15:34:36 +10:00
parent c2f9ffe17e
commit 17cfd41ed6
4 changed files with 24 additions and 17 deletions
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2
meson.build
View file

@ -213,7 +213,7 @@ endif
have_libwacom = get_option('libwacom')
if have_libwacom
config_h.set('HAVE_LIBWACOM', 1)
dep_libwacom = dependency('libwacom', version : '>= 0.27')
dep_libwacom = dependency('libwacom', version : '>= 2.14')
if cc.has_header_symbol('libwacom/libwacom.h', 'WACOM_BUTTON_DIAL_MODESWITCH',
dependencies : dep_libwacom)
config_h.set('HAVE_LIBWACOM_BUTTON_DIAL_MODESWITCH', '1')

36
src/evdev-tablet.c
View file

@ -31,12 +31,6 @@
#include "evdev-tablet.h"
#ifdef HAVE_LIBWACOM
#include <libwacom/libwacom.h>
#else
typedef void *WacomStylus;
#endif
enum notify {
DONT_NOTIFY,
DO_NOTIFY,
@ -1401,14 +1395,20 @@ tablet_new_tool(struct tablet_dispatch *tablet,
struct libinput_tablet_tool *tool = zalloc(sizeof *tool);
const WacomStylus *s = NULL;
#ifdef HAVE_LIBWACOM
WacomDeviceDatabase *db;
WacomDevice *device = tablet->libwacom_device;
db = tablet_libinput_context(tablet)->libwacom.db;
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
if (db)
s = libwacom_stylus_get_for_id(db, tool_id);
#pragma GCC diagnostic pop
if (device) {
int nstyli;
const WacomStylus **styli = libwacom_get_styli(device, &nstyli);
for (int i = 0; i < nstyli; i++) {
const WacomStylus *stylus = styli[i];
if (libwacom_stylus_get_id(stylus) == (int)tool_id) {
s = stylus;
break;
}
}
}
#endif
*tool = (struct libinput_tablet_tool){
@ -2451,6 +2451,11 @@ tablet_destroy(struct evdev_dispatch *dispatch)
libinput_tablet_tool_unref(tool);
}
#ifdef HAVE_LIBWACOM
if (tablet->libwacom_device)
libwacom_destroy(tablet->libwacom_device);
#endif
libinput_libwacom_unref(li);
free(tablet);
@ -2939,12 +2944,12 @@ static int
tablet_init(struct tablet_dispatch *tablet, struct evdev_device *device)
{
static unsigned int tablet_ids = 0;
struct libinput *li = evdev_libinput_context(device);
struct libevdev *evdev = device->evdev;
enum libinput_tablet_tool_axis axis;
int rc = -1;
WacomDevice *wacom = NULL;
#ifdef HAVE_LIBWACOM
struct libinput *li = evdev_libinput_context(device);
WacomDeviceDatabase *db = libinput_libwacom_ref(li);
if (db) {
char event_path[64];
@ -2968,6 +2973,7 @@ tablet_init(struct tablet_dispatch *tablet, struct evdev_device *device)
evdev_device_get_id_vendor(device),
evdev_device_get_id_product(device));
}
tablet->libwacom_device = wacom;
}
#endif
@ -3020,8 +3026,6 @@ tablet_init(struct tablet_dispatch *tablet, struct evdev_device *device)
rc = 0;
out:
#ifdef HAVE_LIBWACOM
if (wacom)
libwacom_destroy(wacom);
if (db)
libinput_libwacom_unref(li);
#endif

1
src/evdev-tablet.h
View file

@ -62,6 +62,7 @@ struct tablet_dispatch {
struct evdev_dispatch base;
struct evdev_device *device;
unsigned int tablet_id; /* incremental ID */
WacomDevice *libwacom_device;
unsigned int status;
unsigned char changed_axes[NCHARS(LIBINPUT_TABLET_TOOL_AXIS_MAX + 1)];

2
src/libinput-private.h
View file

@ -33,6 +33,8 @@
#ifdef HAVE_LIBWACOM
#include <libwacom/libwacom.h>
#else
typedef void *WacomStylus;
#endif
#include "util-bits.h"