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CameraBuf: avoid busy waiting on safe_queue (#20643) 

* 20ms timeout

* Update camera_common.cc

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
albatross
Dean Lee 2021-04-12 07:49:38 +08:00 committed by GitHub
parent f98049a0ef
commit e562a69a4d
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1 changed files with 1 additions and 1 deletions
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selfdrive/camerad/cameras/camera_common.cc
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@ -105,7 +105,7 @@ CameraBuf::~CameraBuf() {
}
bool CameraBuf::acquire() {
if (!safe_queue.try_pop(cur_buf_idx, 1)) return false;
if (!safe_queue.try_pop(cur_buf_idx, 50)) return false;
if (camera_bufs_metadata[cur_buf_idx].frame_id == -1) {
LOGE("no frame data? wtf");