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portable-service: fix set capture para dead lock

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Signed-off-by: 21pages <pages21@163.com>
This commit is contained in:
21pages 2022-11-12 17:18:26 +08:00
parent bee19bfe17
commit 4d492cb2c6
1 changed files with 27 additions and 18 deletions
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45
src/server/portable_service.rs
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@ -469,17 +469,20 @@ pub mod client {
where
Self: Sized,
{
Self::set_para(CapturerPara {
current_display,
use_yuv,
timeout_ms: 33,
});
let mut option = SHMEM.lock().unwrap();
let shmem = option.as_mut().unwrap();
Self::set_para(
shmem,
CapturerPara {
current_display,
use_yuv,
timeout_ms: 33,
},
);
CapturerPortable {}
}
fn set_para(para: CapturerPara) {
let mut option = SHMEM.lock().unwrap();
let shmem = option.as_mut().unwrap();
fn set_para(shmem: &mut SharedMemory, para: CapturerPara) {
let para_ptr = &para as *const CapturerPara as *const u8;
let para_data;
unsafe {
@ -497,11 +500,14 @@ pub mod client {
let para_ptr = shmem.as_ptr().add(ADDR_CAPTURER_PARA);
let para = para_ptr as *const CapturerPara;
if use_yuv != (*para).use_yuv {
Self::set_para(CapturerPara {
current_display: (*para).current_display,
use_yuv,
timeout_ms: (*para).timeout_ms,
});
Self::set_para(
shmem,
CapturerPara {
current_display: (*para).current_display,
use_yuv,
timeout_ms: (*para).timeout_ms,
},
);
}
}
}
@ -514,11 +520,14 @@ pub mod client {
let para_ptr = base.add(ADDR_CAPTURER_PARA);
let para = para_ptr as *const CapturerPara;
if timeout.as_millis() != (*para).timeout_ms as _ {
Self::set_para(CapturerPara {
current_display: (*para).current_display,
use_yuv: (*para).use_yuv,
timeout_ms: timeout.as_millis() as _,
});
Self::set_para(
shmem,
CapturerPara {
current_display: (*para).current_display,
use_yuv: (*para).use_yuv,
timeout_ms: timeout.as_millis() as _,
},
);
}
if utils::counter_ready(base.add(ADDR_CAPTURE_FRAME_COUNTER)) {
let frame_len_ptr = base.add(ADDR_CAPTURE_FRAME_SIZE);