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spice-server: when destroying a surface don`t send uneeded items

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Just skip the items of destroyed surface that are found in the pipe
before we skip them, we check if they are needed by other users...

Signed-off-by: Izik Eidus <ieidus@redhat.com>
This commit is contained in:
Izik Eidus 2010-04-05 07:39:05 +03:00
parent 2ae3ab9e09
commit 9076297d1d
1 changed files with 43 additions and 1 deletions
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44
server/red_worker.c
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@ -1958,6 +1958,46 @@ static void red_clear_surface_glz_drawables(RedWorker *worker, int surface_id)
pthread_mutex_unlock(&worker->display_channel->glz_drawables_inst_to_free_lock);
}
static void red_clear_surface_drawables_from_pipe(RedWorker *worker, int surface_id)
{
Ring *ring;
PipeItem *item;
int x;
if (!worker->display_channel) {
return;
}
ring = &worker->display_channel->base.pipe;
item = (PipeItem *) ring;
while ((item = (PipeItem *)ring_next(ring, (RingItem *)item))) {
if (item->type == PIPE_ITEM_TYPE_DRAW) {
PipeItem *tmp_item;
Drawable *drawable;
drawable = SPICE_CONTAINEROF(item, Drawable, pipe_item);
for (x = 0; x < 3; ++x) {
if (drawable->qxl_drawable->surfaces_dest[x] == surface_id) {
return;
}
}
if (drawable->qxl_drawable->surface_id == surface_id) {
tmp_item = item;
item = (PipeItem *)ring_prev(ring, (RingItem *)item);
ring_remove(&tmp_item->link);
release_drawable(worker, drawable);
worker->display_channel->base.pipe_size--;
if (!item) {
item = (PipeItem *)ring;
}
}
}
}
}
#ifdef PIPE_DEBUG
static void print_rgn(const char* prefix, const QRegion* rgn)
@ -4042,6 +4082,7 @@ static inline void red_process_surface(RedWorker *worker, QXLSurfaceCmd *surface
red_handle_depends_on_target_surface(worker, surface_id);
red_current_clear(worker, surface_id);
red_clear_surface_glz_drawables(worker, surface_id);
red_clear_surface_drawables_from_pipe(worker, surface_id);
red_destroy_surface(worker, surface_id);
break;
default:
@ -9054,8 +9095,9 @@ static inline void destroy_surface_wait(RedWorker *worker, int surface_id)
red_handle_depends_on_target_surface(worker, surface_id);
}
red_flush_surface_pipe(worker);
red_clear_surface_glz_drawables(worker, surface_id);
red_current_clear(worker, surface_id);
red_clear_surface_glz_drawables(worker, surface_id);
red_clear_surface_drawables_from_pipe(worker, surface_id);
red_wait_outgoiong_item((RedChannel *)worker->display_channel);
if (worker->display_channel) {
ASSERT(!worker->display_channel->base.send_data.item);