diff options
Diffstat (limited to 'sys/v4l2/gstv4l2object.c')
| -rw-r--r-- | sys/v4l2/gstv4l2object.c | 82 |
1 files changed, 37 insertions, 45 deletions
diff --git a/sys/v4l2/gstv4l2object.c b/sys/v4l2/gstv4l2object.c index bec30eb6..f16b0337 100644 --- a/sys/v4l2/gstv4l2object.c +++ b/sys/v4l2/gstv4l2object.c @@ -35,6 +35,13 @@ #endif #include "gstv4l2colorbalance.h" +#define DEFAULT_PROP_DEVICE "/dev/video0" +#define DEFAULT_PROP_DEVICE_NAME NULL +#define DEFAULT_PROP_FLAGS 0 +#define DEFAULT_PROP_STD NULL +#define DEFAULT_PROP_INPUT NULL +#define DEFAULT_PROP_FREQUENCY 0 + enum { PROP_0, @@ -205,22 +212,15 @@ gst_v4l2_device_get_type (void) if (v4l2_device_type == 0) { static const GFlagsValue values[] = { - {V4L2_CAP_VIDEO_CAPTURE, "CAPTURE", - "Device supports video capture"}, - {V4L2_CAP_VIDEO_OUTPUT, "PLAYBACK", - "Device supports video playback"}, - {V4L2_CAP_VIDEO_OVERLAY, "OVERLAY", - "Device supports video overlay"}, - - {V4L2_CAP_VBI_CAPTURE, "VBI_CAPTURE", - "Device supports the VBI capture"}, - {V4L2_CAP_VBI_OUTPUT, "VBI_OUTPUT", - "Device supports the VBI output"}, - - {V4L2_CAP_TUNER, "TUNER", - "Device has a tuner or modulator"}, - {V4L2_CAP_AUDIO, "AUDIO", - "Device has audio inputs or outputs"}, + {V4L2_CAP_VIDEO_CAPTURE, "Device supports video capture", "capture"}, + {V4L2_CAP_VIDEO_OUTPUT, "Device supports video playback", "output"}, + {V4L2_CAP_VIDEO_OVERLAY, "Device supports video overlay", "overlay"}, + + {V4L2_CAP_VBI_CAPTURE, "Device supports the VBI capture", "vbi-capture"}, + {V4L2_CAP_VBI_OUTPUT, "Device supports the VBI output", "vbi-output"}, + + {V4L2_CAP_TUNER, "Device has a tuner or modulator", "tuner"}, + {V4L2_CAP_AUDIO, "Device has audio inputs or outputs", "audio"}, {0, NULL, NULL} }; @@ -235,34 +235,26 @@ gst_v4l2_device_get_type (void) void gst_v4l2_object_install_properties_helper (GObjectClass * gobject_class) { - g_object_class_install_property - (G_OBJECT_CLASS (gobject_class), PROP_DEVICE, - g_param_spec_string ("device", - "Device", "Device location", NULL, G_PARAM_READWRITE)); - g_object_class_install_property - (G_OBJECT_CLASS (gobject_class), - PROP_DEVICE_NAME, - g_param_spec_string ("device-name", - "Device name", "Name of the device", NULL, G_PARAM_READABLE)); - g_object_class_install_property - (G_OBJECT_CLASS (gobject_class), PROP_FLAGS, - g_param_spec_flags ("flags", "Flags", - "Device type flags", - GST_TYPE_V4L2_DEVICE_FLAGS, 0, G_PARAM_READABLE)); - g_object_class_install_property - (gobject_class, PROP_STD, - g_param_spec_string ("std", "Std", - "Standard (norm) to use", NULL, G_PARAM_READWRITE)); - g_object_class_install_property - (gobject_class, PROP_INPUT, - g_param_spec_string ("input", - "Input", - "Input/output (channel) to switch to", NULL, G_PARAM_READWRITE)); - g_object_class_install_property - (gobject_class, PROP_FREQUENCY, - g_param_spec_ulong ("frequency", - "Frequency", - "Frequency to tune to (in Hz)", 0, G_MAXULONG, 0, G_PARAM_READWRITE)); + g_object_class_install_property (gobject_class, PROP_DEVICE, + g_param_spec_string ("device", "Device", "Device location", + DEFAULT_PROP_DEVICE, G_PARAM_READWRITE)); + g_object_class_install_property (gobject_class, PROP_DEVICE_NAME, + g_param_spec_string ("device-name", "Device name", + "Name of the device", DEFAULT_PROP_DEVICE_NAME, G_PARAM_READABLE)); + g_object_class_install_property (gobject_class, PROP_FLAGS, + g_param_spec_flags ("flags", "Flags", "Device type flags", + GST_TYPE_V4L2_DEVICE_FLAGS, DEFAULT_PROP_FLAGS, G_PARAM_READABLE)); + g_object_class_install_property (gobject_class, PROP_STD, + g_param_spec_string ("std", "Std", "Standard (norm) to use", + DEFAULT_PROP_STD, G_PARAM_READWRITE)); + g_object_class_install_property (gobject_class, PROP_INPUT, + g_param_spec_string ("input", "Input", + "Input/output (channel) to switch to", DEFAULT_PROP_INPUT, + G_PARAM_READWRITE)); + g_object_class_install_property (gobject_class, PROP_FREQUENCY, + g_param_spec_ulong ("frequency", "Frequency", + "Frequency to tune to (in Hz)", 0, G_MAXULONG, DEFAULT_PROP_FREQUENCY, + G_PARAM_READWRITE)); } GstV4l2Object * @@ -285,7 +277,7 @@ gst_v4l2_object_new (GstElement * element, v4l2object->video_fd = -1; v4l2object->buffer = NULL; - v4l2object->videodev = g_strdup ("/dev/video0"); + v4l2object->videodev = g_strdup (DEFAULT_PROP_DEVICE); v4l2object->stds = NULL; v4l2object->inputs = NULL; |