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fix(sample): nullptr check.

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This commit is contained in:
TinyO 2019-10-22 17:15:46 +08:00
parent 165efd7c79
commit 7e4645f8a9
1 changed files with 31 additions and 29 deletions
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2
samples/record.cc
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@ -78,6 +78,7 @@ int main(int argc, char *argv[]) {
if (left_datas.size() > 0 && right_datas.size() > 0) { if (left_datas.size() > 0 && right_datas.size() > 0) {
auto &&left_frame = left_datas.back().frame_raw; auto &&left_frame = left_datas.back().frame_raw;
auto &&right_frame = right_datas.back().frame_raw; auto &&right_frame = right_datas.back().frame_raw;
if (right_frame->data() && left_frame->data()) {
if (left_frame->format() == Format::GREY) { if (left_frame->format() == Format::GREY) {
cv::Mat left_img( cv::Mat left_img(
left_frame->height(), left_frame->width(), CV_8UC1, left_frame->height(), left_frame->width(), CV_8UC1,
@ -109,6 +110,7 @@ int main(int argc, char *argv[]) {
} }
cv::imshow("frame", img); cv::imshow("frame", img);
} }
}
if (img_count > 10 && imu_count > 50) { // save if (img_count > 10 && imu_count > 50) { // save
// save Stream::LEFT // save Stream::LEFT