client/screenshooter: Compute the width/height for a single output

We're missing determining the buffers dimenions, so this basically adds
that.  Turns out this was introduced w/ commit 'clients/screenshooter:
Fix taking screenshot on multiple outputs'. Still clueless on how this
worked in CI, unless we're using `-a' to take a screenshot on all
outputs.

Bug-AGL: SPEC-4217

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Change-Id: I9a849457e9ca40f0b36e7249d9142b32ca3114ab

diff --git a/clients/screenshooter.c b/clients/screenshooter.c
index 8c2b553..b68f4ad 100644 (file)
--- a/clients/screenshooter.c
+++ b/clients/screenshooter.c
@@ -406,6 +406,8 @@ screenshot_set_buffer_size_per_output(struct buffer_size *buff_size,
        buff_size->max_x = MAX(buff_size->max_x, output->offset_x + output->width);
        buff_size->max_y = MAX(buff_size->max_y, output->offset_y + output->height);
 
+       buff_size->width = buff_size->max_x - buff_size->min_x;
+       buff_size->height = buff_size->max_y - buff_size->min_y;
 }
 
 static void