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backend/wayland: don't request a state too early

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An xdg_toplevel configure sequence ends with xdg_surface.configure.
Wait for it before relaying the request to the guest compositor.
This commit is contained in:
Kirill Primak 2024-02-11 10:12:07 +03:00
parent a62dfebf10
commit 94e7165e85
2 changed files with 24 additions and 9 deletions
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30
backend/wayland/output.c
View File

@ -744,7 +744,22 @@ static void xdg_surface_handle_configure(void *data,
output->configured = true;
xdg_surface_ack_configure(xdg_surface, serial);
// nothing else?
int32_t req_width = output->wlr_output.width;
int32_t req_height = output->wlr_output.height;
if (output->requested_width > 0) {
req_width = output->requested_width;
output->requested_width = 0;
}
if (output->requested_height > 0) {
req_height = output->requested_height;
output->requested_height = 0;
}
struct wlr_output_state state;
wlr_output_state_init(&state);
wlr_output_state_set_custom_mode(&state, req_width, req_height, 0);
wlr_output_send_request_state(&output->wlr_output, &state);
wlr_output_state_finish(&state);
}
static const struct xdg_surface_listener xdg_surface_listener = {
@ -757,15 +772,12 @@ static void xdg_toplevel_handle_configure(void *data,
struct wlr_wl_output *output = data;
assert(output && output->xdg_toplevel == xdg_toplevel);
if (width == 0 || height == 0) {
return;
if (width > 0) {
output->requested_width = width;
}
if (height > 0) {
output->requested_height = height;
}
struct wlr_output_state state;
wlr_output_state_init(&state);
wlr_output_state_set_custom_mode(&state, width, height, 0);
wlr_output_send_request_state(&output->wlr_output, &state);
wlr_output_state_finish(&state);
}
static void xdg_toplevel_handle_close(void *data,

3
include/backend/wayland.h
View File

@ -92,6 +92,9 @@ struct wlr_wl_output {
char *title;
// 0 if not requested
int32_t requested_width, requested_height;
bool configured;
uint32_t enter_serial;