From a24254471c1eb19e06b916c1a20b7216769a93cf Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Fri, 9 Oct 2020 18:00:11 +0800
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Subject: [PATCH 29/74] libweston: animation: Fix double-destroy
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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libweston/animation.c | 9 ++++++++-
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1 file changed, 8 insertions(+), 1 deletion(-)
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diff --git a/libweston/animation.c b/libweston/animation.c
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index f11754c..b228558 100644
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--- a/libweston/animation.c
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+++ b/libweston/animation.c
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@@ -136,6 +136,7 @@ struct weston_view_animation {
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weston_view_animation_frame_func_t frame;
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weston_view_animation_frame_func_t reset;
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weston_view_animation_done_func_t done;
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+ struct wl_event_source *idle_destroy_source;
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void *data;
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void *private;
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};
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@@ -143,6 +144,9 @@ struct weston_view_animation {
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WL_EXPORT void
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weston_view_animation_destroy(struct weston_view_animation *animation)
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{
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+ if (animation->idle_destroy_source)
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+ wl_event_source_remove(animation->idle_destroy_source);
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+
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wl_list_remove(&animation->animation.link);
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wl_list_remove(&animation->listener.link);
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wl_list_remove(&animation->transform.link);
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@@ -248,10 +252,13 @@ weston_view_animation_create(struct weston_view *view,
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if (view->output) {
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wl_list_insert(&view->output->animation_list,
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&animation->animation.link);
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+ animation->idle_destroy_source = NULL;
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} else {
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wl_list_init(&animation->animation.link);
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loop = wl_display_get_event_loop(ec->wl_display);
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- wl_event_loop_add_idle(loop, idle_animation_destroy, animation);
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+ animation->idle_destroy_source =
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+ wl_event_loop_add_idle(loop, idle_animation_destroy,
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+ animation);
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}
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return animation;
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--
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2.20.1
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