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DrawablePipeItem: use base class for refcounting

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Since PipeItem already implements refcounting, there's no need to
re-implement it here.
This commit is contained in:
Jonathon Jongsma 2016-04-14 15:22:59 -05:00
parent 3bd6b215d3
commit 889a0b880f
3 changed files with 11 additions and 24 deletions
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26
server/dcc.c
View File

@ -274,20 +274,14 @@ static void add_drawable_surface_images(DisplayChannelClient *dcc, Drawable *dra
dcc_push_surface_image(dcc, drawable->surface_id);
}
DrawablePipeItem *drawable_pipe_item_ref(DrawablePipeItem *dpi)
{
dpi->refs++;
return dpi;
}
void drawable_pipe_item_unref(DrawablePipeItem *dpi)
void drawable_pipe_item_free(PipeItem *item)
{
DrawablePipeItem *dpi = SPICE_CONTAINEROF(item, DrawablePipeItem, dpi_pipe_item);
DisplayChannel *display = DCC_TO_DC(dpi->dcc);
if (--dpi->refs != 0)
return;
spice_assert(item->refcount == 0);
spice_warn_if_fail(!ring_item_is_linked(&dpi->dpi_pipe_item.link));
spice_warn_if_fail(!ring_item_is_linked(&item->link));
spice_warn_if_fail(!ring_item_is_linked(&dpi->base));
display_channel_drawable_unref(display, dpi->drawable);
free(dpi);
@ -302,8 +296,8 @@ static DrawablePipeItem *drawable_pipe_item_new(DisplayChannelClient *dcc, Drawa
dpi->dcc = dcc;
ring_item_init(&dpi->base);
ring_add(&drawable->pipes, &dpi->base);
pipe_item_init(&dpi->dpi_pipe_item, PIPE_ITEM_TYPE_DRAW);
dpi->refs++;
pipe_item_init_full(&dpi->dpi_pipe_item, PIPE_ITEM_TYPE_DRAW,
(GDestroyNotify)drawable_pipe_item_free);
drawable->refs++;
return dpi;
}
@ -1606,7 +1600,8 @@ static void release_item_after_push(DisplayChannelClient *dcc, PipeItem *item)
switch (item->type) {
case PIPE_ITEM_TYPE_DRAW:
drawable_pipe_item_unref(SPICE_CONTAINEROF(item, DrawablePipeItem, dpi_pipe_item));
case PIPE_ITEM_TYPE_IMAGE:
pipe_item_unref(item);
break;
case PIPE_ITEM_TYPE_STREAM_CLIP:
stream_clip_item_unref(dcc, (StreamClipItem *)item);
@ -1614,9 +1609,6 @@ static void release_item_after_push(DisplayChannelClient *dcc, PipeItem *item)
case PIPE_ITEM_TYPE_UPGRADE:
upgrade_item_unref(display, (UpgradeItem *)item);
break;
case PIPE_ITEM_TYPE_IMAGE:
pipe_item_unref(item);
break;
case PIPE_ITEM_TYPE_GL_SCANOUT:
case PIPE_ITEM_TYPE_GL_DRAW:
case PIPE_ITEM_TYPE_VERB:
@ -1645,7 +1637,7 @@ static void release_item_before_push(DisplayChannelClient *dcc, PipeItem *item)
case PIPE_ITEM_TYPE_DRAW: {
DrawablePipeItem *dpi = SPICE_CONTAINEROF(item, DrawablePipeItem, dpi_pipe_item);
ring_remove(&dpi->base);
drawable_pipe_item_unref(dpi);
pipe_item_unref(item);
break;
}
case PIPE_ITEM_TYPE_STREAM_CREATE: {

3
server/dcc.h
View File

@ -157,9 +157,6 @@ typedef struct DrawablePipeItem {
uint8_t refs;
} DrawablePipeItem;
void drawable_pipe_item_unref (DrawablePipeItem *dpi);
DrawablePipeItem* drawable_pipe_item_ref (DrawablePipeItem *dpi);
DisplayChannelClient* dcc_new (DisplayChannel *display,
RedClient *client,
RedsStream *stream,

6
server/display-channel.c
View File

@ -1971,7 +1971,8 @@ static void hold_item(RedChannelClient *rcc, PipeItem *item)
switch (item->type) {
case PIPE_ITEM_TYPE_DRAW:
drawable_pipe_item_ref(SPICE_CONTAINEROF(item, DrawablePipeItem, dpi_pipe_item));
case PIPE_ITEM_TYPE_IMAGE:
pipe_item_ref(item);
break;
case PIPE_ITEM_TYPE_STREAM_CLIP:
((StreamClipItem *)item)->refs++;
@ -1979,9 +1980,6 @@ static void hold_item(RedChannelClient *rcc, PipeItem *item)
case PIPE_ITEM_TYPE_UPGRADE:
((UpgradeItem *)item)->refs++;
break;
case PIPE_ITEM_TYPE_IMAGE:
pipe_item_ref(item);
break;
default:
spice_warn_if_reached();
}