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Removed set-undef-fps.

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Original commit message from CVS:
Removed set-undef-fps.
This commit is contained in:
Edgard Lima 2006-09-27 17:47:57 +00:00
parent d8769c7d84
commit 2c72b70484
3 changed files with 2 additions and 45 deletions
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34
sys/v4l2/gstv4l2src.c
View file

@ -35,7 +35,7 @@
* </para>
* <para>
* <programlisting>
* gst-launch v4l2src use-undef-fps=true ! xvimagesink
* gst-launch v4l2src ! xvimagesink
* </programlisting>
* This example should be used to capture from web-cams
* </para>
@ -67,13 +67,10 @@ GST_ELEMENT_DETAILS ("Video (video4linux2/raw) Source",
GST_DEBUG_CATEGORY (v4l2src_debug);
#define GST_CAT_DEFAULT v4l2src_debug
#define DEFAULT_PROP_USE_UNDEF_FPS FALSE
enum
{
PROP_0,
V4L2_STD_OBJECT_PROPS,
PROP_USE_UNDEF_FPS
};
static const guint32 gst_v4l2_formats[] = {
@ -283,13 +280,6 @@ gst_v4l2src_class_init (GstV4l2SrcClass * klass)
gst_v4l2_object_install_properties_helper (gobject_class);
g_object_class_install_property (gobject_class, PROP_USE_UNDEF_FPS,
g_param_spec_boolean ("use-undef-fps", "Use undefined FPS",
"Set this property to TRUE for devices that cannot properly "
"determine a framerate. The 'caps' will have their "
"'framerate' set to '0/1'.",
DEFAULT_PROP_USE_UNDEF_FPS, G_PARAM_READWRITE));
basesrc_class->get_caps = gst_v4l2src_get_caps;
basesrc_class->set_caps = gst_v4l2src_set_caps;
basesrc_class->start = gst_v4l2src_start;
@ -311,7 +301,6 @@ gst_v4l2src_init (GstV4l2Src * v4l2src, GstV4l2SrcClass * klass)
/* fps */
v4l2src->fps_n = 0;
v4l2src->fps_d = 1;
v4l2src->use_undef_fps = DEFAULT_PROP_USE_UNDEF_FPS;
v4l2src->is_capturing = FALSE;
@ -348,11 +337,6 @@ gst_v4l2src_set_property (GObject * object,
if (!gst_v4l2_object_set_property_helper (v4l2src->v4l2object,
prop_id, value, pspec)) {
switch (prop_id) {
case PROP_USE_UNDEF_FPS:
if (!GST_V4L2_IS_ACTIVE (v4l2src->v4l2object)) {
v4l2src->use_undef_fps = g_value_get_boolean (value);
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -373,9 +357,6 @@ gst_v4l2src_get_property (GObject * object,
if (!gst_v4l2_object_get_property_helper (v4l2src->v4l2object,
prop_id, value, pspec)) {
switch (prop_id) {
case PROP_USE_UNDEF_FPS:
g_value_set_boolean (value, v4l2src->use_undef_fps);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -806,7 +787,6 @@ gst_v4l2src_set_caps (GstBaseSrc * src, GstCaps * caps)
return FALSE;
}
/* it's undef, one struct */
structure = gst_caps_get_structure (caps, 0);
/* we want our own v4l2 type of fourcc codes */
@ -1003,22 +983,10 @@ gst_v4l2src_create (GstPushSrc * src, GstBuffer ** buf)
GstV4l2Src *v4l2src = GST_V4L2SRC (src);
GstFlowReturn ret;
if ((!v4l2src->use_undef_fps) && v4l2src->fps_n == 0)
goto no_framerate;
if (v4l2src->breq.memory == V4L2_MEMORY_MMAP) {
ret = gst_v4l2src_get_mmap (v4l2src, buf);
} else {
ret = gst_v4l2src_get_read (v4l2src, buf);
}
return ret;
/* ERRORS */
no_framerate:
{
GST_ELEMENT_ERROR (v4l2src, RESOURCE, SETTINGS,
(_("Could not get frame rate for %s, try to set the use-undef-fps "
"property to true."), v4l2src->v4l2object->videodev), (NULL));
return GST_FLOW_ERROR;
}
}

1
sys/v4l2/gstv4l2src.h
View file

@ -101,7 +101,6 @@ struct _GstV4l2Src
/* how are we going to push buffers? */
guint fps_n, fps_d;
gboolean use_undef_fps;
};
struct _GstV4l2SrcClass

12
tests/icles/v4l2src-test.c
View file

@ -358,7 +358,6 @@ main (int argc, char *argv[])
gchar device[128] = { '\0' };
gchar input[128] = { '\0' };
gulong frequency = 0;
gboolean undeffps = FALSE;
GstBus *bus;
/* see for input option */
@ -371,7 +370,6 @@ main (int argc, char *argv[])
{"Device location. Common in /dev/video0"},
{"input/output (channel) to switch to"},
{"frequency to tune to (in Hz)"},
{"set use-undef-fps to TRUE"},
{0, 0, 0, 0}
};
static struct option long_options[] = {
@ -379,13 +377,12 @@ main (int argc, char *argv[])
{"device", 1, 0, 'd'},
{"input", 1, 0, 'i'},
{"frequency", 1, 0, 'f'},
{"undeffps", 0, 0, 's'},
{0, 0, 0, 0}
};
/* getopt_long stores the option index here. */
int option_index = 0;
c = getopt_long (argc, argv, "n:d:i:f:sh", long_options, &option_index);
c = getopt_long (argc, argv, "n:d:i:f:h", long_options, &option_index);
/* Detect the end of the options. */
if (c == -1) {
@ -420,10 +417,6 @@ main (int argc, char *argv[])
frequency = atol (optarg);
break;
case 's':
undeffps = TRUE;
break;
case 'h':
printf ("Usage: v4l2src-test [OPTION]...\n");
for (c = 0; long_options[c].name; ++c) {
@ -484,9 +477,6 @@ main (int argc, char *argv[])
if (frequency) {
g_object_set (source, "frequency", frequency, NULL);
}
if (undeffps) {
g_object_set (source, "use-undef-fps", undeffps, NULL);
}
/* you would normally check that the elements were created properly */
bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));