2012-08-15 19:12:00 +04:00
|
|
|
/*
|
|
|
|
* Copyright © 2012 Philipp Brüschweiler
|
|
|
|
*
|
|
|
|
* Permission to use, copy, modify, distribute, and sell this software and
|
|
|
|
* its documentation for any purpose is hereby granted without fee, provided
|
|
|
|
* that the above copyright notice appear in all copies and that both that
|
|
|
|
* copyright notice and this permission notice appear in supporting
|
|
|
|
* documentation, and that the name of the copyright holders not be used in
|
|
|
|
* advertising or publicity pertaining to distribution of the software
|
|
|
|
* without specific, written prior permission. The copyright holders make
|
|
|
|
* no representations about the suitability of this software for any
|
|
|
|
* purpose. It is provided "as is" without express or implied warranty.
|
|
|
|
*
|
|
|
|
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
|
|
|
|
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
|
|
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
|
|
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
|
|
|
|
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
|
|
|
|
* CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
|
|
|
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include <stdbool.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <string.h>
|
|
|
|
|
|
|
|
#include <wayland-client.h>
|
|
|
|
|
|
|
|
#include "../shared/os-compatibility.h"
|
|
|
|
|
|
|
|
typedef void (*print_info_t)(void *info);
|
|
|
|
|
|
|
|
struct global_info {
|
|
|
|
struct wl_list link;
|
|
|
|
|
|
|
|
uint32_t id;
|
|
|
|
uint32_t version;
|
|
|
|
char *interface;
|
|
|
|
|
|
|
|
print_info_t print;
|
|
|
|
};
|
|
|
|
|
2012-08-15 23:57:24 +04:00
|
|
|
struct output_mode {
|
|
|
|
struct wl_list link;
|
|
|
|
|
|
|
|
uint32_t flags;
|
|
|
|
int32_t width, height;
|
|
|
|
int32_t refresh;
|
|
|
|
};
|
|
|
|
|
2012-08-15 19:12:00 +04:00
|
|
|
struct output_info {
|
|
|
|
struct global_info global;
|
|
|
|
|
|
|
|
struct wl_output *output;
|
|
|
|
|
|
|
|
struct {
|
|
|
|
int32_t x, y;
|
|
|
|
int32_t physical_width, physical_height;
|
|
|
|
enum wl_output_subpixel subpixel;
|
|
|
|
enum wl_output_transform output_transform;
|
|
|
|
char *make;
|
|
|
|
char *model;
|
|
|
|
} geometry;
|
|
|
|
|
2012-08-15 23:57:24 +04:00
|
|
|
struct wl_list modes;
|
2012-08-15 19:12:00 +04:00
|
|
|
};
|
|
|
|
|
|
|
|
struct shm_format {
|
|
|
|
struct wl_list link;
|
|
|
|
|
|
|
|
uint32_t format;
|
|
|
|
};
|
|
|
|
|
|
|
|
struct shm_info {
|
|
|
|
struct global_info global;
|
|
|
|
struct wl_shm *shm;
|
|
|
|
|
|
|
|
struct wl_list formats;
|
|
|
|
};
|
|
|
|
|
|
|
|
struct seat_info {
|
|
|
|
struct global_info global;
|
|
|
|
struct wl_seat *seat;
|
|
|
|
|
|
|
|
uint32_t capabilities;
|
|
|
|
};
|
|
|
|
|
|
|
|
struct weston_info {
|
|
|
|
struct wl_display *display;
|
2012-10-11 05:34:26 +04:00
|
|
|
struct wl_registry *registry;
|
2012-08-15 19:12:00 +04:00
|
|
|
|
|
|
|
struct wl_list infos;
|
2012-08-15 23:57:23 +04:00
|
|
|
bool roundtrip_needed;
|
2012-08-15 19:12:00 +04:00
|
|
|
};
|
|
|
|
|
|
|
|
static void
|
|
|
|
print_global_info(void *data)
|
|
|
|
{
|
|
|
|
struct global_info *global = data;
|
|
|
|
|
|
|
|
printf("interface: '%s', version: %u, name: %u\n",
|
|
|
|
global->interface, global->version, global->id);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
init_global_info(struct weston_info *info,
|
|
|
|
struct global_info *global, uint32_t id,
|
|
|
|
const char *interface, uint32_t version)
|
|
|
|
{
|
|
|
|
global->id = id;
|
|
|
|
global->version = version;
|
|
|
|
global->interface = strdup(interface);
|
|
|
|
|
|
|
|
wl_list_insert(info->infos.prev, &global->link);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
print_output_info(void *data)
|
|
|
|
{
|
|
|
|
struct output_info *output = data;
|
2012-08-15 23:57:24 +04:00
|
|
|
struct output_mode *mode;
|
2012-08-15 19:12:00 +04:00
|
|
|
const char *subpixel_orientation;
|
|
|
|
const char *transform;
|
|
|
|
|
|
|
|
print_global_info(data);
|
|
|
|
|
|
|
|
switch (output->geometry.subpixel) {
|
|
|
|
case WL_OUTPUT_SUBPIXEL_UNKNOWN:
|
|
|
|
subpixel_orientation = "unknown";
|
|
|
|
break;
|
|
|
|
case WL_OUTPUT_SUBPIXEL_NONE:
|
|
|
|
subpixel_orientation = "none";
|
|
|
|
break;
|
|
|
|
case WL_OUTPUT_SUBPIXEL_HORIZONTAL_RGB:
|
|
|
|
subpixel_orientation = "horizontal rgb";
|
|
|
|
break;
|
|
|
|
case WL_OUTPUT_SUBPIXEL_HORIZONTAL_BGR:
|
|
|
|
subpixel_orientation = "horizontal bgr";
|
|
|
|
break;
|
|
|
|
case WL_OUTPUT_SUBPIXEL_VERTICAL_RGB:
|
|
|
|
subpixel_orientation = "vertical rgb";
|
|
|
|
break;
|
|
|
|
case WL_OUTPUT_SUBPIXEL_VERTICAL_BGR:
|
|
|
|
subpixel_orientation = "vertical bgr";
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
fprintf(stderr, "unknown subpixel orientation %u\n",
|
|
|
|
output->geometry.subpixel);
|
|
|
|
subpixel_orientation = "unexpected value";
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (output->geometry.output_transform) {
|
|
|
|
case WL_OUTPUT_TRANSFORM_NORMAL:
|
|
|
|
transform = "normal";
|
|
|
|
break;
|
|
|
|
case WL_OUTPUT_TRANSFORM_90:
|
|
|
|
transform = "90°";
|
|
|
|
break;
|
|
|
|
case WL_OUTPUT_TRANSFORM_180:
|
|
|
|
transform = "180°";
|
|
|
|
break;
|
|
|
|
case WL_OUTPUT_TRANSFORM_270:
|
|
|
|
transform = "270°";
|
|
|
|
break;
|
|
|
|
case WL_OUTPUT_TRANSFORM_FLIPPED:
|
|
|
|
transform = "flipped";
|
|
|
|
break;
|
|
|
|
case WL_OUTPUT_TRANSFORM_FLIPPED_90:
|
|
|
|
transform = "flipped 90°";
|
|
|
|
break;
|
|
|
|
case WL_OUTPUT_TRANSFORM_FLIPPED_180:
|
|
|
|
transform = "flipped 180°";
|
|
|
|
break;
|
|
|
|
case WL_OUTPUT_TRANSFORM_FLIPPED_270:
|
|
|
|
transform = "flipped 270°";
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
fprintf(stderr, "unknown output transform %u\n",
|
|
|
|
output->geometry.output_transform);
|
|
|
|
transform = "unexpected value";
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2012-08-15 23:57:24 +04:00
|
|
|
printf("\tx: %d, y: %d,\n",
|
|
|
|
output->geometry.x, output->geometry.y);
|
|
|
|
printf("\tphysical_width: %d mm, physical_height: %d mm,\n",
|
2012-08-15 19:12:00 +04:00
|
|
|
output->geometry.physical_width,
|
2012-08-15 23:57:24 +04:00
|
|
|
output->geometry.physical_height);
|
2012-08-15 19:12:00 +04:00
|
|
|
printf("\tmake: '%s', model: '%s',\n",
|
|
|
|
output->geometry.make, output->geometry.model);
|
|
|
|
printf("\tsubpixel_orientation: %s, output_tranform: %s,\n",
|
|
|
|
subpixel_orientation, transform);
|
2012-08-15 23:57:24 +04:00
|
|
|
|
|
|
|
wl_list_for_each(mode, &output->modes, link) {
|
|
|
|
printf("\tmode:\n");
|
|
|
|
|
|
|
|
printf("\t\twidth: %d px, height: %d px, refresh: %.f Hz,\n",
|
|
|
|
mode->width, mode->height,
|
|
|
|
(float) mode->refresh / 1000);
|
|
|
|
|
|
|
|
printf("\t\tflags:");
|
|
|
|
if (mode->flags & WL_OUTPUT_MODE_CURRENT)
|
|
|
|
printf(" current");
|
|
|
|
if (mode->flags & WL_OUTPUT_MODE_PREFERRED)
|
|
|
|
printf(" preferred");
|
|
|
|
printf("\n");
|
|
|
|
}
|
2012-08-15 19:12:00 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
print_shm_info(void *data)
|
|
|
|
{
|
|
|
|
struct shm_info *shm = data;
|
|
|
|
struct shm_format *format;
|
|
|
|
|
|
|
|
print_global_info(data);
|
|
|
|
|
|
|
|
printf("\tformats:");
|
|
|
|
|
|
|
|
wl_list_for_each(format, &shm->formats, link)
|
|
|
|
printf(" %s", (format->format == WL_SHM_FORMAT_ARGB8888) ?
|
|
|
|
"ARGB8888" : "XRGB8888");
|
|
|
|
|
|
|
|
printf("\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
print_seat_info(void *data)
|
|
|
|
{
|
|
|
|
struct seat_info *seat = data;
|
|
|
|
|
|
|
|
print_global_info(data);
|
|
|
|
|
|
|
|
printf("\tcapabilities:");
|
|
|
|
|
|
|
|
if (seat->capabilities & WL_SEAT_CAPABILITY_POINTER)
|
|
|
|
printf(" pointer");
|
|
|
|
if (seat->capabilities & WL_SEAT_CAPABILITY_KEYBOARD)
|
|
|
|
printf(" keyboard");
|
|
|
|
if (seat->capabilities & WL_SEAT_CAPABILITY_TOUCH)
|
|
|
|
printf(" touch");
|
|
|
|
|
|
|
|
printf("\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
seat_handle_capabilities(void *data, struct wl_seat *wl_seat,
|
|
|
|
enum wl_seat_capability caps)
|
|
|
|
{
|
|
|
|
struct seat_info *seat = data;
|
|
|
|
seat->capabilities = caps;
|
|
|
|
}
|
|
|
|
|
|
|
|
static const struct wl_seat_listener seat_listener = {
|
|
|
|
seat_handle_capabilities,
|
|
|
|
};
|
|
|
|
|
|
|
|
static void
|
|
|
|
add_seat_info(struct weston_info *info, uint32_t id, uint32_t version)
|
|
|
|
{
|
|
|
|
struct seat_info *seat = malloc(sizeof *seat);
|
|
|
|
|
|
|
|
init_global_info(info, &seat->global, id, "wl_seat", version);
|
|
|
|
seat->global.print = print_seat_info;
|
|
|
|
|
2012-10-11 05:34:26 +04:00
|
|
|
seat->seat = wl_registry_bind(info->registry,
|
|
|
|
id, &wl_seat_interface, 1);
|
2012-08-15 19:12:00 +04:00
|
|
|
wl_seat_add_listener(seat->seat, &seat_listener, seat);
|
2012-08-15 23:57:23 +04:00
|
|
|
|
|
|
|
info->roundtrip_needed = true;
|
2012-08-15 19:12:00 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
shm_handle_format(void *data, struct wl_shm *wl_shm, uint32_t format)
|
|
|
|
{
|
|
|
|
struct shm_info *shm = data;
|
|
|
|
struct shm_format *shm_format = malloc(sizeof *shm_format);
|
|
|
|
|
|
|
|
wl_list_insert(&shm->formats, &shm_format->link);
|
|
|
|
shm_format->format = format;
|
|
|
|
}
|
|
|
|
|
|
|
|
static const struct wl_shm_listener shm_listener = {
|
|
|
|
shm_handle_format,
|
|
|
|
};
|
|
|
|
|
|
|
|
static void
|
|
|
|
add_shm_info(struct weston_info *info, uint32_t id, uint32_t version)
|
|
|
|
{
|
|
|
|
struct shm_info *shm = malloc(sizeof *shm);
|
|
|
|
|
|
|
|
init_global_info(info, &shm->global, id, "wl_shm", version);
|
|
|
|
shm->global.print = print_shm_info;
|
|
|
|
wl_list_init(&shm->formats);
|
|
|
|
|
2012-10-11 05:34:26 +04:00
|
|
|
shm->shm = wl_registry_bind(info->registry,
|
|
|
|
id, &wl_shm_interface, 1);
|
2012-08-15 19:12:00 +04:00
|
|
|
wl_shm_add_listener(shm->shm, &shm_listener, shm);
|
2012-08-15 23:57:23 +04:00
|
|
|
|
|
|
|
info->roundtrip_needed = true;
|
2012-08-15 19:12:00 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
output_handle_geometry(void *data, struct wl_output *wl_output,
|
|
|
|
int32_t x, int32_t y,
|
|
|
|
int32_t physical_width, int32_t physical_height,
|
|
|
|
int32_t subpixel,
|
|
|
|
const char *make, const char *model,
|
|
|
|
int32_t output_transform)
|
|
|
|
{
|
|
|
|
struct output_info *output = data;
|
|
|
|
|
|
|
|
output->geometry.x = x;
|
|
|
|
output->geometry.y = y;
|
|
|
|
output->geometry.physical_width = physical_width;
|
|
|
|
output->geometry.physical_height = physical_height;
|
|
|
|
output->geometry.subpixel = subpixel;
|
|
|
|
output->geometry.make = strdup(make);
|
|
|
|
output->geometry.model = strdup(model);
|
|
|
|
output->geometry.output_transform = output_transform;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
output_handle_mode(void *data, struct wl_output *wl_output,
|
|
|
|
uint32_t flags, int32_t width, int32_t height,
|
|
|
|
int32_t refresh)
|
|
|
|
{
|
|
|
|
struct output_info *output = data;
|
2012-08-15 23:57:24 +04:00
|
|
|
struct output_mode *mode = malloc(sizeof *mode);
|
|
|
|
|
|
|
|
mode->flags = flags;
|
|
|
|
mode->width = width;
|
|
|
|
mode->height = height;
|
|
|
|
mode->refresh = refresh;
|
2012-08-15 19:12:00 +04:00
|
|
|
|
2012-08-15 23:57:24 +04:00
|
|
|
wl_list_insert(output->modes.prev, &mode->link);
|
2012-08-15 19:12:00 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
static const struct wl_output_listener output_listener = {
|
|
|
|
output_handle_geometry,
|
|
|
|
output_handle_mode,
|
|
|
|
};
|
|
|
|
|
|
|
|
static void
|
|
|
|
add_output_info(struct weston_info *info, uint32_t id, uint32_t version)
|
|
|
|
{
|
|
|
|
struct output_info *output = malloc(sizeof *output);
|
|
|
|
|
|
|
|
init_global_info(info, &output->global, id, "wl_output", version);
|
|
|
|
output->global.print = print_output_info;
|
|
|
|
|
2012-08-15 23:57:24 +04:00
|
|
|
wl_list_init(&output->modes);
|
|
|
|
|
2012-10-11 05:34:26 +04:00
|
|
|
output->output = wl_registry_bind(info->registry, id,
|
|
|
|
&wl_output_interface, 1);
|
2012-08-15 19:12:00 +04:00
|
|
|
wl_output_add_listener(output->output, &output_listener,
|
|
|
|
output);
|
2012-08-15 23:57:23 +04:00
|
|
|
|
|
|
|
info->roundtrip_needed = true;
|
2012-08-15 19:12:00 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
add_global_info(struct weston_info *info, uint32_t id,
|
|
|
|
const char *interface, uint32_t version)
|
|
|
|
{
|
|
|
|
struct global_info *global = malloc(sizeof *global);
|
|
|
|
|
|
|
|
init_global_info(info, global, id, interface, version);
|
|
|
|
global->print = print_global_info;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2012-10-11 05:34:26 +04:00
|
|
|
global_handler(void *data, struct wl_registry *registry, uint32_t id,
|
|
|
|
const char *interface, uint32_t version)
|
2012-08-15 19:12:00 +04:00
|
|
|
{
|
|
|
|
struct weston_info *info = data;
|
|
|
|
|
|
|
|
if (!strcmp(interface, "wl_seat"))
|
|
|
|
add_seat_info(info, id, version);
|
|
|
|
else if (!strcmp(interface, "wl_shm"))
|
|
|
|
add_shm_info(info, id, version);
|
|
|
|
else if (!strcmp(interface, "wl_output"))
|
|
|
|
add_output_info(info, id, version);
|
|
|
|
else
|
|
|
|
add_global_info(info, id, interface, version);
|
|
|
|
}
|
|
|
|
|
2012-10-11 05:34:26 +04:00
|
|
|
static const struct wl_registry_listener registry_listener = {
|
|
|
|
global_handler
|
|
|
|
};
|
|
|
|
|
2012-08-15 19:12:00 +04:00
|
|
|
static void
|
|
|
|
print_infos(struct wl_list *infos)
|
|
|
|
{
|
|
|
|
struct global_info *info;
|
|
|
|
|
|
|
|
wl_list_for_each(info, infos, link)
|
|
|
|
info->print(info);
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
|
|
|
main(int argc, char **argv)
|
|
|
|
{
|
|
|
|
struct weston_info info;
|
|
|
|
|
|
|
|
info.display = wl_display_connect(NULL);
|
|
|
|
if (!info.display) {
|
|
|
|
fprintf(stderr, "failed to create display: %m\n");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
wl_list_init(&info.infos);
|
|
|
|
|
2012-10-11 05:34:26 +04:00
|
|
|
info.registry = wl_display_get_registry(info.display);
|
|
|
|
wl_registry_add_listener(info.registry, ®istry_listener, &info);
|
2012-08-15 19:12:00 +04:00
|
|
|
|
2012-08-15 23:57:23 +04:00
|
|
|
do {
|
|
|
|
info.roundtrip_needed = false;
|
|
|
|
wl_display_roundtrip(info.display);
|
|
|
|
} while (info.roundtrip_needed);
|
2012-08-15 19:12:00 +04:00
|
|
|
|
|
|
|
print_infos(&info.infos);
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|