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android wait 3s for isStart flag (#10053)

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The normal process is that `startCapture` and `VideoService::run` run in parallel,  the `run` function waits for startCapture to complete, then sets the scale, and subsequently calls `stopCapture` and `startCapture`. If the `run` function does not wait long enough, `startCapture` initializes the surface with the original width and height, but the `start` flag is still false, meaning it can't call `stopCapture` and `startCapture`. This results in only capturing the upper-left portion of the virtual display.

Signed-off-by: 21pages <sunboeasy@gmail.com>
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21pages 2024-11-25 21:45:58 +08:00 committed by GitHub
parent 9d2bdfefb1
commit 30a11bfe0a
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1 changed files with 3 additions and 2 deletions
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src/server/video_service.rs
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@ -845,14 +845,15 @@ fn check_change_scale(hardware: bool) -> ResultType<()> {
use hbb_common::config::keys::OPTION_ENABLE_ANDROID_SOFTWARE_ENCODING_HALF_SCALE as SCALE_SOFT;
// isStart flag is set at the end of startCapture() in Android, wait it to be set.
for i in 0..6 {
let n = 60; // 3s
for i in 0..n {
if scrap::is_start() == Some(true) {
log::info!("start flag is set");
break;
}
log::info!("wait for start, {i}");
std::thread::sleep(Duration::from_millis(50));
if i == 5 {
if i == n - 1 {
log::error!("wait for start timeout");
}
}