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render: store frame callback pointer in terminal struct

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This allows us to free it when exiting
This commit is contained in:
Daniel Eklöf 2019-07-09 09:23:32 +02:00
parent d7bb83022d
commit 0d24fcafd0
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GPG key ID: 5BBD4992C116573F
3 changed files with 11 additions and 7 deletions
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11
render.c
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@ -308,9 +308,9 @@ grid_render(struct terminal *term)
cairo_surface_flush(buf->cairo_surface);
wl_surface_attach(term->wl.surface, buf->wl_buf, 0, 0);
struct wl_callback *cb = wl_surface_frame(term->wl.surface);
wl_callback_add_listener(cb, &frame_listener, term);
term->frame_is_scheduled = true;
assert(term->frame_callback == NULL);
term->frame_callback = wl_surface_frame(term->wl.surface);
wl_callback_add_listener(term->frame_callback, &frame_listener, term);
wl_surface_commit(term->wl.surface);
}
@ -320,8 +320,9 @@ frame_callback(void *data, struct wl_callback *wl_callback, uint32_t callback_da
{
struct terminal *term = data;
term->frame_is_scheduled = false;
assert(term->frame_callback == wl_callback);
wl_callback_destroy(wl_callback);
term->frame_callback = NULL;
grid_render(term);
}
@ -435,7 +436,7 @@ render_resize(struct terminal *term, int width, int height)
min(term->cursor.col, term->cols - 1));
term_damage_all(term);
if (!term->frame_is_scheduled)
if (term->frame_callback == NULL)
grid_render(term);
}