screen-cast/stream-src: Add timelines hash table
Will be used to look up a MetaDrmTimeline object for a syncobj file descriptor. v2: * Add comment above timelines hash table declaration in MetaScreenCastStreamSrcPrivate. (Bilal Elmoussaoui) Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3876>
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@ -117,6 +117,15 @@ typedef struct _MetaScreenCastStreamSrcPrivate
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gboolean uses_dma_bufs;
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GHashTable *dmabuf_handles;
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/* Keys: File descriptors
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* Values: MetaDrmTimeline object pointers
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*
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* Both keys and values are owned by the hash table and destroyed /
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* unreferenced when a key/value pair is removed from the hash table or the
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* hash table is destroyed.
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*/
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GHashTable *timelines;
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MtkRegion *redraw_clip;
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GHashTable *modifiers;
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@ -1728,6 +1737,7 @@ meta_screen_cast_stream_src_dispose (GObject *object)
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g_array_free (value, TRUE);
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g_clear_pointer (&priv->modifiers, g_hash_table_destroy);
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g_clear_pointer (&priv->timelines, g_hash_table_destroy);
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g_clear_pointer (&priv->pipewire_stream, pw_stream_destroy);
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g_clear_pointer (&priv->dmabuf_handles, g_hash_table_destroy);
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g_clear_pointer (&priv->pipewire_core, pw_core_disconnect);
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@ -1777,6 +1787,14 @@ meta_screen_cast_stream_src_get_property (GObject *object,
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}
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}
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static void
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close_fd (gpointer key)
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{
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int fd = GPOINTER_TO_INT (key);
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close (fd);
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}
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static void
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meta_screen_cast_stream_src_init (MetaScreenCastStreamSrc *src)
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{
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@ -1787,6 +1805,9 @@ meta_screen_cast_stream_src_init (MetaScreenCastStreamSrc *src)
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g_hash_table_new_full (NULL, NULL, NULL,
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(GDestroyNotify) cogl_dma_buf_handle_free);
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priv->timelines =
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g_hash_table_new_full (NULL, NULL, close_fd, g_object_unref);
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priv->modifiers = g_hash_table_new (NULL, NULL);
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}
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