capt_get_packet(): check for key press only every 20msmaster
commit8c438377dc426b38cffe68c26fc47b08ec61e7c0
authorVitezslav Samel <vitezslav@samel.cz>
Sun, 29 Dec 2019 10:50:35 +0000 (29 11:50 +0100)
committerVitezslav Samel <vitezslav@samel.cz>
Sun, 29 Dec 2019 10:50:35 +0000 (29 11:50 +0100)
treef208216790c691456697846141af696f01431741
parent2aadfb1d0898b54fce8cc6a5f5a3e8287130b586
capt_get_packet(): check for key press only every 20ms

There is no need to check for key press on every packet
arrival; check for it after 20ms has passed; this eliminates
vast number of poll()s and decreases CPU load.

Signed-off-by: Vitezslav Samel <vitezslav@samel.cz>
src/capt.c