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simplified

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This commit is contained in:
Maxim Devaev 2024-02-29 01:23:41 +02:00
parent 5b54a8dbe2
commit f5a9214dd4
1 changed files with 19 additions and 35 deletions
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54
src/ustreamer/stream.c
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@ -24,7 +24,6 @@
static us_workers_pool_s *_stream_init_loop(us_stream_s *stream);
static us_workers_pool_s *_stream_init_one(us_stream_s *stream);
static void _stream_expose_frame(us_stream_s *stream, us_frame_s *frame, unsigned captured_fps);
@ -226,52 +225,37 @@ bool us_stream_has_clients(us_stream_s *stream) {
}
static us_workers_pool_s *_stream_init_loop(us_stream_s *stream) {
us_workers_pool_s *pool = NULL;
int access_error = 0;
US_LOG_DEBUG("%s: stream->run->stop=%d", __FUNCTION__, atomic_load(&_RUN(stop)));
int access_errno = 0;
while (!atomic_load(&_RUN(stop))) {
_stream_expose_frame(stream, NULL, 0);
if (access(stream->dev->path, R_OK|W_OK) < 0) {
if (access_error != errno) {
if (access_errno != errno) {
US_SEP_INFO('=');
US_LOG_PERROR("Can't access device");
US_LOG_INFO("Waiting for the device access ...");
access_error = errno;
access_errno = errno;
}
sleep(stream->error_delay);
continue;
} else {
US_SEP_INFO('=');
access_error = 0;
goto sleep_and_retry;
}
if ((pool = _stream_init_one(stream)) == NULL) {
US_LOG_INFO("Sleeping %u seconds before new stream init ...", stream->error_delay);
sleep(stream->error_delay);
} else {
break;
}
}
return pool;
}
US_SEP_INFO('=');
access_errno = 0;
static us_workers_pool_s *_stream_init_one(us_stream_s *stream) {
stream->dev->dma_export = (
stream->enc->type == US_ENCODER_TYPE_M2M_VIDEO
|| stream->enc->type == US_ENCODER_TYPE_M2M_IMAGE
|| (_RUN(h264) && !us_is_jpeg(stream->dev->run->format))
);
if (us_device_open(stream->dev) < 0) {
goto error;
stream->dev->dma_export = (
stream->enc->type == US_ENCODER_TYPE_M2M_VIDEO
|| stream->enc->type == US_ENCODER_TYPE_M2M_IMAGE
|| (_RUN(h264) && !us_is_jpeg(stream->dev->run->format))
);
if (us_device_open(stream->dev) == 0) {
return us_encoder_workers_pool_init(stream->enc, stream->dev);
}
US_LOG_INFO("Sleeping %u seconds before new stream init ...", stream->error_delay);
sleep_and_retry:
sleep(stream->error_delay);
}
return us_encoder_workers_pool_init(stream->enc, stream->dev);
error:
us_device_close(stream->dev);
return NULL;
return NULL;
}
static void _stream_expose_frame(us_stream_s *stream, us_frame_s *frame, unsigned captured_fps) {