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qcamsrc: make timeout be in addition to exposure time

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This commit is contained in:
Joshua M. Doe 2021-01-19 17:05:44 -05:00
parent f1b31927f3
commit e903e7f641
1 changed files with 3 additions and 6 deletions
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9
sys/qcam/gstqcamsrc.c
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@ -83,7 +83,7 @@ enum
#define DEFAULT_PROP_DEVICE_INDEX 0 #define DEFAULT_PROP_DEVICE_INDEX 0
#define DEFAULT_PROP_NUM_CAPTURE_BUFFERS 3 #define DEFAULT_PROP_NUM_CAPTURE_BUFFERS 3
#define DEFAULT_PROP_TIMEOUT 1000 #define DEFAULT_PROP_TIMEOUT 500
#define DEFAULT_PROP_EXPOSURE 16384 #define DEFAULT_PROP_EXPOSURE 16384
#define DEFAULT_PROP_GAIN 1.0 #define DEFAULT_PROP_GAIN 1.0
#define DEFAULT_PROP_OFFSET 0 #define DEFAULT_PROP_OFFSET 0
@ -172,7 +172,7 @@ gst_qcamsrc_class_init (GstQcamSrcClass * klass)
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS))); (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_TIMEOUT, g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_TIMEOUT,
g_param_spec_int ("timeout", "Timeout (ms)", g_param_spec_int ("timeout", "Timeout (ms)",
"Timeout in ms (0 to use default)", 0, G_MAXINT, DEFAULT_PROP_TIMEOUT, "Timeout in ms to wait for a frame beyond exposure time", 0, G_MAXINT, DEFAULT_PROP_TIMEOUT,
(GParamFlags) (G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE))); (GParamFlags) (G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE)));
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_EXPOSURE, g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_EXPOSURE,
g_param_spec_uint ("exposure", "Exposure (us)", g_param_spec_uint ("exposure", "Exposure (us)",
@ -674,15 +674,12 @@ static GstFlowReturn
gst_qcamsrc_create (GstPushSrc * psrc, GstBuffer ** buf) gst_qcamsrc_create (GstPushSrc * psrc, GstBuffer ** buf)
{ {
GstQcamSrc *src = GST_QCAM_SRC (psrc); GstQcamSrc *src = GST_QCAM_SRC (psrc);
GstClock *clock;
GstClockTime clock_time;
QCam_Err err;
VideoFrame *video_frame; VideoFrame *video_frame;
GST_LOG_OBJECT (src, "create"); GST_LOG_OBJECT (src, "create");
video_frame = video_frame =
(VideoFrame *) g_async_queue_timeout_pop (src->queue, (VideoFrame *) g_async_queue_timeout_pop (src->queue,
(guint64) src->timeout * 1000); (guint64) src->timeout * 1000 + src->exposure);
if (!video_frame) { if (!video_frame) {
GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
("Failed to get buffer in %d ms", src->timeout), (NULL)); ("Failed to get buffer in %d ms", src->timeout), (NULL));