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Wait for vsync after reporting signal loss

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This commit is contained in:
Sebastian Dröge 2021-08-18 10:16:19 +03:00
parent fe13e5f211
commit 83eb812f06
1 changed files with 2 additions and 2 deletions
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4
gstajasrc.cpp
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@ -1668,13 +1668,13 @@ restart:
if (current_video_format == ::NTV2_FORMAT_UNKNOWN) { if (current_video_format == ::NTV2_FORMAT_UNKNOWN) {
GST_DEBUG_OBJECT(self, "No signal, waiting"); GST_DEBUG_OBJECT(self, "No signal, waiting");
g_mutex_unlock(&self->queue_lock); g_mutex_unlock(&self->queue_lock);
self->device->device->WaitForInputVerticalInterrupt(self->channel);
frames_dropped_last = G_MAXUINT64; frames_dropped_last = G_MAXUINT64;
if (have_signal) { if (have_signal) {
GST_ELEMENT_WARNING(GST_ELEMENT(self), RESOURCE, READ, ("Signal lost"), GST_ELEMENT_WARNING(GST_ELEMENT(self), RESOURCE, READ, ("Signal lost"),
("No input source was detected")); ("No input source was detected"));
have_signal = FALSE; have_signal = FALSE;
} }
self->device->device->WaitForInputVerticalInterrupt(self->channel);
g_mutex_lock(&self->queue_lock); g_mutex_lock(&self->queue_lock);
continue; continue;
} else if (current_video_format != effective_video_format && } else if (current_video_format != effective_video_format &&
@ -1686,13 +1686,13 @@ restart:
current_video_format, self->video_format, current_video_format, self->video_format,
effective_video_format); effective_video_format);
g_mutex_unlock(&self->queue_lock); g_mutex_unlock(&self->queue_lock);
self->device->device->WaitForInputVerticalInterrupt(self->channel);
frames_dropped_last = G_MAXUINT64; frames_dropped_last = G_MAXUINT64;
if (have_signal) { if (have_signal) {
GST_ELEMENT_WARNING(GST_ELEMENT(self), RESOURCE, READ, ("Signal lost"), GST_ELEMENT_WARNING(GST_ELEMENT(self), RESOURCE, READ, ("Signal lost"),
("Different input source was detected")); ("Different input source was detected"));
have_signal = FALSE; have_signal = FALSE;
} }
self->device->device->WaitForInputVerticalInterrupt(self->channel);
g_mutex_lock(&self->queue_lock); g_mutex_lock(&self->queue_lock);
continue; continue;
} }