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/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
(Karlsruhe Institute of Technology)
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2.1 of the License, or (at your
option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License along
with this library; if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA 02110, USA */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "uca-camera.h"
#include "uca-pylon-camera.h"
#include "pylon_camera.h"
/*#define HANDLE_PYLON_ERROR(err) \
if ((err) != PYLON_NOERROR) { \
g_set_error(error, UCA_PYLON_CAMERA_ERROR, \
UCA_PYLON_CAMERA_ERROR_LIBPYLON_GENERAL,\
"libpylon error %i", err); \
return; \
}*/
#define UCA_PYLON_CAMERA_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), UCA_TYPE_PYLON_CAMERA, UcaPylonCameraPrivate))
G_DEFINE_TYPE(UcaPylonCamera, uca_pylon_camera, UCA_TYPE_CAMERA)
/**
* UcapylonCameraError:
* @UCA_PYLON_CAMERA_ERROR_LIBPYLON_INIT: Initializing libpylon failed
* @UCA_PYLON_CAMERA_ERROR_LIBPYLON_GENERAL: General libpylon error
* @UCA_PYLON_CAMERA_ERROR_UNSUPPORTED: Camera type is not supported
* @UCA_PYLON_CAMERA_ERROR_FG_INIT: Framegrabber initialization failed
* @UCA_PYLON_CAMERA_ERROR_FG_GENERAL: General framegrabber error
* @UCA_PYLON_CAMERA_ERROR_FG_ACQUISITION: Framegrabber acquisition error
*/
GQuark uca_pylon_camera_error_quark()
{
return g_quark_from_static_string("uca-pylon-camera-error-quark");
}
enum {
PROP_NAME = N_BASE_PROPERTIES,
N_PROPERTIES
};
static gint base_overrideables[] = {
PROP_SENSOR_WIDTH,
PROP_SENSOR_HEIGHT,
PROP_SENSOR_BITDEPTH,
// PROP_SENSOR_HORIZONTAL_BINNING,
// PROP_SENSOR_HORIZONTAL_BINNINGS,
// PROP_SENSOR_VERTICAL_BINNING,
// PROP_SENSOR_VERTICAL_BINNINGS,
// PROP_SENSOR_MAX_FRAME_RATE,
// PROP_ROI_X,
// PROP_ROI_Y,
// PROP_ROI_WIDTH,
// PROP_ROI_HEIGHT,
// PROP_HAS_STREAMING,
// PROP_HAS_CAMRAM_RECORDING,
0
};
static GParamSpec *pylon_properties[N_PROPERTIES] = { NULL, };
struct _UcaPylonCameraPrivate {
guint bit_depth;
gsize num_bytes;
guint width;
guint height;
};
UcaPylonCamera *uca_pylon_camera_new(GError **error)
{
UcaPylonCamera *camera = g_object_new(UCA_TYPE_PYLON_CAMERA, NULL);
UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(camera);
pylon_camera_new("/usr/local/lib64", "141.52.111.110", error);
if (*error) {
g_print("Error when calling pylon_camera_new %s\n", (*error)->message);
return NULL;
}
pylon_camera_get_sensor_size(&priv->width, &priv->height, error);
if (*error) {
g_print("Error when calling pylon_camera_get_sensor_size %s\n", (*error)->message);
return NULL;
}
return camera;
}
static void uca_pylon_camera_start_recording(UcaCamera *camera, GError **error)
{
g_return_if_fail(UCA_IS_PYLON_CAMERA(camera));
UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(camera);
priv->num_bytes = 2;
pylon_camera_start_acquision(error);
}
static void uca_pylon_camera_stop_recording(UcaCamera *camera, GError **error)
{
g_return_if_fail(UCA_IS_PYLON_CAMERA(camera));
pylon_camera_stop_acquision(error);
}
static void uca_pylon_camera_grab(UcaCamera *camera, gpointer *data, GError **error)
{
g_return_if_fail(UCA_IS_PYLON_CAMERA(camera));
UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(camera);
if (*data == NULL) {
*data = g_malloc0(priv->width * priv->height * priv->num_bytes);
}
pylon_camera_grab(data, error);
}
static void uca_pylon_camera_set_property(GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
{
/*UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(object);*/
switch (property_id) {
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
return;
}
}
static void uca_pylon_camera_get_property(GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
{
fprintf(stderr, "pylon_get_property\n");
UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(object);
GError* error = NULL;
switch (property_id) {
case PROP_SENSOR_WIDTH:
pylon_camera_get_sensor_size(&priv->width, &priv->height, &error);
g_value_set_uint(value, priv->width);
g_print("pylon_get_property sensor width %d\n", priv->width);
break;
case PROP_SENSOR_HEIGHT:
pylon_camera_get_sensor_size(&priv->width, &priv->height, &error);
g_value_set_uint(value, priv->height);
g_print("pylon_get_property sensor height %d\n", priv->height);
break;
/*
case PROP_SENSOR_MAX_FRAME_RATE:
g_value_set_float(value, priv->camera_description->max_frame_rate);
break;
*/
case PROP_SENSOR_BITDEPTH:
pylon_camera_get_bit_depth(&priv->bit_depth, &error);
g_value_set_uint(value, priv->bit_depth);
g_print("pylon_get_property depth %d\n", priv->bit_depth);
break;
/*
case PROP_HAS_STREAMING:
g_value_set_boolean(value, TRUE);
break;
case PROP_HAS_CAMRAM_RECORDING:
g_value_set_boolean(value, priv->camera_description->has_camram);
break;
case PROP_ROI_X:
{
guint16 roi[4] = {0};
guint err = pylon_get_roi(priv->pylon, roi);
g_value_set_uint(value, roi[0]);
}
break;
case PROP_ROI_Y:
{
guint16 roi[4] = {0};
guint err = pylon_get_roi(priv->pylon, roi);
g_value_set_uint(value, roi[1]);
}
break;
case PROP_ROI_WIDTH:
{
guint16 roi[4] = {0};
guint err = pylon_get_roi(priv->pylon, roi);
g_value_set_uint(value, (roi[2] - roi[0]));
}
break;
case PROP_ROI_HEIGHT:
{
guint16 roi[4] = {0};
guint err = pylon_get_roi(priv->pylon, roi);
g_value_set_uint(value, (roi[3] - roi[1]));
}
break;
*/
case PROP_NAME:
{
//char *name = NULL;
//pylon_get_name(priv->pylon, &name);
g_value_set_string(value, "TestName");
//free(name);
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
break;
}
}
static void uca_pylon_camera_finalize(GObject *object)
{
/*UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(object);
if (priv->horizontal_binnings)
g_value_array_free(priv->horizontal_binnings);
if (priv->vertical_binnings)
g_value_array_free(priv->vertical_binnings);
if (priv->fg) {
if (priv->fg_mem)
Fg_FreeMem(priv->fg, priv->fg_port);
Fg_FreeGrabber(priv->fg);
}
if (priv->pylon)
pylon_destroy(priv->pylon);
*/
G_OBJECT_CLASS(uca_pylon_camera_parent_class)->finalize(object);
}
static void uca_pylon_camera_class_init(UcaPylonCameraClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
gobject_class->set_property = uca_pylon_camera_set_property;
gobject_class->get_property = uca_pylon_camera_get_property;
gobject_class->finalize = uca_pylon_camera_finalize;
UcaCameraClass *camera_class = UCA_CAMERA_CLASS(klass);
camera_class->start_recording = uca_pylon_camera_start_recording;
camera_class->stop_recording = uca_pylon_camera_stop_recording;
camera_class->grab = uca_pylon_camera_grab;
for (guint i = 0; base_overrideables[i] != 0; i++)
g_object_class_override_property(gobject_class, base_overrideables[i], uca_camera_props[base_overrideables[i]]);
pylon_properties[PROP_NAME] =
g_param_spec_string("name",
"Name of the camera",
"Name of the camera",
"", G_PARAM_READABLE);
for (guint id = N_BASE_PROPERTIES; id < N_PROPERTIES; id++)
g_object_class_install_property(gobject_class, id, pylon_properties[id]);
g_type_class_add_private(klass, sizeof(UcaPylonCameraPrivate));
}
static void uca_pylon_camera_init(UcaPylonCamera *self)
{
self->priv = UCA_PYLON_CAMERA_GET_PRIVATE(self);
}
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