slapin/pinesrcbin
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Hue/saturation controls, qtmultimedia viewfinder works

Browse Source
This commit is contained in:
Sergey Lapin
2021-03-28 22:29:29 +03:00
parent 1050492058
commit 61c1157d81
4 changed files with 77 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
pinesrcbin.c
View File

@@ -36,6 +36,8 @@ enum
PROP_CAPS,
PROP_SYNC,
PROP_NUM_BUFFERS,
PROP_TEST_PATTERN,
PROP_HUE,
};
@@ -187,6 +189,14 @@ gst_pinesrcbin_set_property (GObject * object, guint prop_id,
if (self->kid)
g_object_set_property (G_OBJECT (self->kid), pspec->name, value);
break;
case PROP_TEST_PATTERN:
self->test_pattern = g_value_get_int (value);
break;
case PROP_HUE:
self->hue = g_value_get_int (value);
g_print("setting prop hue: %d\n", self->hue);
set_camera_control("rear", CONTROL_HUE, self->hue);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@@ -209,6 +219,13 @@ gst_pinesrcbin_get_property (GObject * object, guint prop_id,
case PROP_NUM_BUFFERS:
g_value_set_int (value, self->num_buffers);
break;
case PROP_TEST_PATTERN:
g_value_set_int (value, self->test_pattern);
break;
case PROP_HUE:
g_print("getting prop hue: %d\n", self->hue);
g_value_set_int (value, self->hue);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@@ -221,6 +238,8 @@ gst_pinesrcbin_detect (GstPineSrcBin * self)
GstElement *kid, *filter;
GstPad *target;
GstPineSrcBinClass *klass = GST_PINESRCBIN_GET_CLASS (self);
g_print ("gst_pinesrcbin_detect\n");
GST_DEBUG_OBJECT (self, "gst_pinesrcbin_detect: setting up element");
gst_pinesrcbin_clear_kid (self);
@@ -333,6 +352,7 @@ gst_pinesrcbin_class_init (GstPineSrcBinClass * klass)
GObjectClass *gobject_class;
GstElementClass *eklass;
g_print ("Class init\n");
gobject_class = G_OBJECT_CLASS (klass);
eklass = GST_ELEMENT_CLASS (klass);
@@ -349,7 +369,15 @@ gst_pinesrcbin_class_init (GstPineSrcBinClass * klass)
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_NUM_BUFFERS,
g_param_spec_int ("num-buffers", "Num-buffers",
"Number of buffers until EOS, -1 = unlimited", -1, INT_MAX, 1000,
"Number of buffers until EOS, -1 = unlimited", -1, INT_MAX, -1,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_TEST_PATTERN,
g_param_spec_int ("test-pattern", "Test-pattern",
"Test pattern for camera to display", 0, INT_MAX, 0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_HUE,
g_param_spec_int ("hue", "Hue",
"Set image hue", 0, 65535, 128,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
}
@@ -358,10 +386,14 @@ GST_DEBUG_CATEGORY (pinesrcbin_debug);
static void
gst_pinesrcbin_init (GstPineSrcBin * self)
{
g_print ("Plugin init\n");
self->sync = DEFAULT_SYNC;
self->num_buffers = -1;
self->test_pattern = 0;
self->hue = 128;
g_print("initial hue: %d\n", self->hue);
GST_DEBUG_OBJECT (self, "Starting device configuration");
gst_pinesrcbin_configure_device(self, "rear");
self->sync = DEFAULT_SYNC;
self->num_buffers = 1000;
}
static gboolean