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Add dtrace probes for framebuffer updates

pull/30/head
Andri Yngvason 2020-04-01 22:53:22 +00:00
parent dc70f2b409
commit 10a3fd6238
1 changed files with 7 additions and 0 deletions
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7
src/server.c
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@ -27,6 +27,7 @@
#include "stream.h"
#include "config.h"
#include "logging.h"
#include "usdt.h"
#include <stdlib.h>
#include <unistd.h>
@ -499,6 +500,8 @@ static int on_client_fb_update_request(struct nvnc_client* client)
pixman_region_union_rect(&client->damage, &client->damage, x, y,
width, height);
DTRACE_PROBE1(neatvnc, update_fb_request, client);
nvnc_fb_req_fn fn = server->fb_req_fn;
if (fn)
fn(client, incremental, x, y, width, height);
@ -892,6 +895,8 @@ void on_client_update_fb_done(void* work)
process_fb_update_requests(client);
nvnc_fb_unref(update->fb);
DTRACE_PROBE1(neatvnc, update_fb_done, client);
pixman_region_fini(&update->region);
client_unref(client);
@ -902,6 +907,8 @@ int schedule_client_update_fb(struct nvnc_client* client)
struct nvnc_fb* fb = client->server->frame;
assert(fb);
DTRACE_PROBE1(neatvnc, update_fb_start, client);
struct fb_update_work* work = calloc(1, sizeof(*work));
if (!work)
return -1;