server: move self_bitmap_image to RedDrawable

Simplify keeping count of self_bitmap_image by putting it in
RedDrawable. It is allocated on reading from the command pipe and
deallocated when the last reference to the RedDrawable is dropped,
instead of keeping track of it in GlzDrawable and Drawable.

1 files changed, 3 insertions, 0 deletions

diff --git a/server/red_parse_qxl.c b/server/red_parse_qxl.c
index 3abf6389..e6c27053 100644
--- a/server/red_parse_qxl.c
+++ b/server/red_parse_qxl.c
@@ -1004,6 +1004,9 @@ int red_get_drawable(RedMemSlotInfo *slots, int group_id,
 void red_put_drawable(RedDrawable *red)
 {
     red_put_clip(&red->clip);
+    if (red->self_bitmap_image) {
+        red_put_image(red->self_bitmap_image);
+    }
     switch (red->type) {
     case QXL_DRAW_ALPHA_BLEND:
         red_put_alpha_blend(&red->u.alpha_blend);