138 lines
4.2 KiB
C
138 lines
4.2 KiB
C
/*
|
|
* Copyright © 2014 David FORT <contact@hardening-consulting.com>
|
|
*
|
|
* 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 "uwac-priv.h"
|
|
#include "uwac-utils.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <assert.h>
|
|
|
|
#define TARGET_OUTPUT_INTERFACE 2
|
|
|
|
static void output_handle_geometry(void *data, struct wl_output *wl_output, int x, int y,
|
|
int physical_width, int physical_height, int subpixel,
|
|
const char *make, const char *model, int transform)
|
|
{
|
|
UwacOutput *output = data;
|
|
|
|
/* output->allocation.x = x;
|
|
output->allocation.y = y;*/
|
|
output->transform = transform;
|
|
|
|
if (output->make)
|
|
free(output->make);
|
|
output->make = strdup(make);
|
|
if (!output->make) {
|
|
assert(uwacErrorHandler(output->display, UWAC_ERROR_NOMEMORY, "%s: unable to strdup make\n", __FUNCTION__));
|
|
}
|
|
|
|
if (output->model)
|
|
free(output->model);
|
|
output->model = strdup(model);
|
|
if (!output->model) {
|
|
assert(uwacErrorHandler(output->display, UWAC_ERROR_NOMEMORY, "%s: unable to strdup model\n", __FUNCTION__));
|
|
}
|
|
|
|
UwacEvent* event = UwacDisplayNewEvent(output->display, UWAC_EVENT_OUTPUT_GEOMETRY);
|
|
event->output_geometry.output = output;
|
|
event->output_geometry.x = x;
|
|
event->output_geometry.y = y;
|
|
event->output_geometry.physical_width = physical_width;
|
|
event->output_geometry.physical_height = physical_height;
|
|
event->output_geometry.subpixel = subpixel;
|
|
event->output_geometry.make = output->make;
|
|
event->output_geometry.model = output->model;
|
|
event->output_geometry.transform = transform;
|
|
}
|
|
|
|
static void output_handle_done(void *data, struct wl_output *wl_output)
|
|
{
|
|
UwacOutput *output = data;
|
|
|
|
output->doneReceived = true;
|
|
}
|
|
|
|
static void output_handle_scale(void *data, struct wl_output *wl_output, int32_t scale)
|
|
{
|
|
UwacOutput *output = data;
|
|
|
|
output->scale = scale;
|
|
}
|
|
|
|
static void output_handle_mode(void *data, struct wl_output *wl_output, uint32_t flags,
|
|
int width, int height, int refresh)
|
|
{
|
|
UwacOutput *output = data;
|
|
//UwacDisplay *display = output->display;
|
|
|
|
if (output->doneNeeded && output->doneReceived) {
|
|
/* TODO: we should clear the mode list */
|
|
}
|
|
|
|
if (flags & WL_OUTPUT_MODE_CURRENT) {
|
|
output->resolution.width = width;
|
|
output->resolution.height = height;
|
|
/* output->allocation.width = width;
|
|
output->allocation.height = height;
|
|
if (display->output_configure_handler)
|
|
(*display->output_configure_handler)(
|
|
output, display->user_data);*/
|
|
}
|
|
}
|
|
|
|
static const struct wl_output_listener output_listener = {
|
|
output_handle_geometry,
|
|
output_handle_mode,
|
|
output_handle_done,
|
|
output_handle_scale
|
|
};
|
|
|
|
UwacOutput *UwacCreateOutput(UwacDisplay *d, uint32_t id, uint32_t version) {
|
|
UwacOutput *o;
|
|
|
|
o = zalloc(sizeof *o);
|
|
if (!o)
|
|
return NULL;
|
|
|
|
o->display = d;
|
|
o->server_output_id = id;
|
|
o->doneNeeded = (version > 1);
|
|
o->doneReceived = false;
|
|
o->output = wl_registry_bind(d->registry, id, &wl_output_interface, min(TARGET_OUTPUT_INTERFACE, version));
|
|
wl_output_add_listener(o->output, &output_listener, o);
|
|
|
|
wl_list_insert(d->outputs.prev, &o->link);
|
|
return o;
|
|
}
|
|
|
|
int UwacDestroyOutput(UwacOutput *output) {
|
|
free(output->make);
|
|
free(output->model);
|
|
|
|
wl_output_destroy(output->output);
|
|
wl_list_remove(&output->link);
|
|
free(output);
|
|
|
|
return UWAC_SUCCESS;
|
|
}
|