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avdevice/xcbgrab: fix -Wunused-variable 

This patch fixes a -Wunused-variable reported in e.g
http://fate.ffmpeg.org/log.cgi?time=20150918194649&log=compile&slot=x86_64-debian-asan-144800.
av_unused is used as opposed to a header guard for readability.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Ganesh Ajjanagadde 2015-09-18 18:17:42 -04:00 committed by Michael Niedermayer
parent 7a30f51446
commit 6a817ac1e9
1 changed files with 1 additions and 1 deletions
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2
libavdevice/xcbgrab.c
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@ -591,7 +591,7 @@ static void setup_window(AVFormatContext *s)
uint32_t values[] = { 1, uint32_t values[] = { 1,
XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_EXPOSURE |
XCB_EVENT_MASK_STRUCTURE_NOTIFY }; XCB_EVENT_MASK_STRUCTURE_NOTIFY };
xcb_rectangle_t rect = { 0, 0, c->width, c->height }; av_unused xcb_rectangle_t rect = { 0, 0, c->width, c->height };
c->window = xcb_generate_id(c->conn); c->window = xcb_generate_id(c->conn);