70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/*
|
|
* Copyright (c) 2019 Andri Yngvason
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
|
|
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
|
|
* 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 "neatvnc.h"
|
|
|
|
#include <stdio.h>
|
|
#include <uv.h>
|
|
#include <assert.h>
|
|
#include <pixman.h>
|
|
|
|
int read_png_file(struct nvnc_fb* fb, const char *filename);
|
|
|
|
void on_fb_req(struct nvnc_client *client, bool incremental,
|
|
uint16_t x, uint16_t y, uint16_t width, uint16_t height)
|
|
{
|
|
if (incremental)
|
|
return;
|
|
|
|
struct nvnc *server = nvnc_get_server(client);
|
|
assert(server);
|
|
|
|
struct nvnc_fb *fb = nvnc_get_userdata(server);
|
|
assert(fb);
|
|
|
|
struct pixman_region16 region;
|
|
pixman_region_init_rect(®ion, 0, 0, fb->width, fb->height);
|
|
nvnc_update_fb(server, fb, ®ion);
|
|
pixman_region_fini(®ion);
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
const char *file = argv[1];
|
|
|
|
if (!file) {
|
|
printf("Missing argument\n");
|
|
return 1;
|
|
}
|
|
|
|
struct nvnc_fb fb;
|
|
if (read_png_file(&fb, file) < 0) {
|
|
printf("Failed to read png file\n");
|
|
return 1;
|
|
}
|
|
|
|
struct nvnc *server = nvnc_open("127.0.0.1", 5900);
|
|
|
|
nvnc_set_dimensions(server, fb.width, fb.height, fb.fourcc_format);
|
|
nvnc_set_name(server, file);
|
|
nvnc_set_fb_req_fn(server, on_fb_req);
|
|
nvnc_set_userdata(server, &fb);
|
|
|
|
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
|
|
|
|
nvnc_close(server);
|
|
}
|