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libweston: Add functions to modify disable_planes counter for an output

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The member disable_planes of weston_output signifies the recording
status of the output, and is incremented and decremented from various
places. This patch provides helper functions to increment and decrement
the counter. These functions can then be used to do processing, before
and after the recording has started or stopped.

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
This commit is contained in:
Ankit Nautiyal
2019-07-08 11:46:42 +05:30
parent a344fe3245
commit 93dde245ee
7 changed files with 32 additions and 12 deletions
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compositor/screen-share.c
+2 -2
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@@ -1010,7 +1010,7 @@ shared_output_create(struct weston_output *output, int parent_fd)
so->frame_listener.notify = shared_output_repainted;
wl_signal_add(&output->frame_signal, &so->frame_listener);
output->disable_planes++;
weston_output_disable_planes_incr(output);
weston_output_damage(output);
return so;
@@ -1031,7 +1031,7 @@ shared_output_destroy(struct shared_output *so)
{
struct ss_shm_buffer *buffer, *bnext;
so->output->disable_planes--;
weston_output_disable_planes_decr(so->output);
wl_list_for_each_safe(buffer, bnext, &so->shm.buffers, link)
ss_shm_buffer_destroy(buffer);