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qcamsrc: add binning property

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This commit is contained in:
Joshua M. Doe 2021-02-12 15:31:12 -05:00
parent 6c62aa3548
commit b13bcc5212
2 changed files with 16 additions and 2 deletions
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17
sys/qcam/gstqcamsrc.c
View File

@ -78,7 +78,8 @@ enum
PROP_X,
PROP_Y,
PROP_WIDTH,
PROP_HEIGHT
PROP_HEIGHT,
PROP_BINNING
};
#define DEFAULT_PROP_DEVICE_INDEX 0
@ -92,7 +93,7 @@ enum
#define DEFAULT_PROP_Y 0
#define DEFAULT_PROP_WIDTH 0
#define DEFAULT_PROP_HEIGHT 0
#define DEFAULT_PROP_BINNING 1
/* pad templates */
static GstStaticPadTemplate gst_qcamsrc_src_template =
@ -207,6 +208,10 @@ gst_qcamsrc_class_init (GstQcamSrcClass * klass)
g_param_spec_int ("height", "ROI height", "ROI height", 0, G_MAXINT,
DEFAULT_PROP_HEIGHT,
(GParamFlags) (G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE)));
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_BINNING,
g_param_spec_int ("binning", "Binning", "Symmetrical binning", 1, 8,
DEFAULT_PROP_BINNING,
(GParamFlags) (G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE)));
}
static void
@ -222,6 +227,7 @@ gst_qcamsrc_reset (GstQcamSrc * src)
src->y = DEFAULT_PROP_Y;
src->width = DEFAULT_PROP_WIDTH;
src->height = DEFAULT_PROP_HEIGHT;
src->binning = DEFAULT_PROP_BINNING;
src->last_frame_count = 0;
src->total_dropped_frames = 0;
@ -329,6 +335,9 @@ gst_qcamsrc_set_property (GObject * object, guint property_id,
case PROP_HEIGHT:
src->height = g_value_get_int (value);
break;
case PROP_BINNING:
src->binning = g_value_get_int (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -378,6 +387,9 @@ gst_qcamsrc_get_property (GObject * object, guint property_id,
case PROP_HEIGHT:
g_value_set_int (value, src->height);
break;
case PROP_BINNING:
g_value_set_int (value, src->binning);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -513,6 +525,7 @@ gst_qcamsrc_setup_stream (GstQcamSrc * src)
}
err = QCam_SetParam (&src->qsettings, qprmImageFormat, src->format);
err = QCam_SetParam (&src->qsettings, qprmBinning, src->binning);
err = QCam_SetParam (&src->qsettings, qprmRoiX, src->x);
err = QCam_SetParam (&src->qsettings, qprmRoiX, src->y);
if (src->width > 0)

1
sys/qcam/gstqcamsrc.h
View File

@ -56,6 +56,7 @@ struct _GstQcamSrc
gint y;
gint width;
gint height;
gint binning;
GAsyncQueue *queue;
GstClockTime base_time;