don't mix tabs and spaces

Original commit message from CVS:
don't mix tabs and spaces

1 files changed, 116 insertions, 116 deletions

diff --git a/sys/v4l2/v4l2_calls.c b/sys/v4l2/v4l2_calls.c
index f75ea550..92de8a42 100644
--- a/sys/v4l2/v4l2_calls.c
+++ b/sys/v4l2/v4l2_calls.c
@@ -56,8 +56,8 @@ gst_v4l2_get_capabilities (GstV4l2Element * v4l2element)
 
   if (ioctl (v4l2element->video_fd, VIDIOC_QUERYCAP, &(v4l2element->vcap)) < 0) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	("Error getting %s capabilities: %s",
-	    v4l2element->device, g_strerror (errno)));
+        ("Error getting %s capabilities: %s",
+            v4l2element->device, g_strerror (errno)));
     return FALSE;
   }
 
@@ -94,14 +94,14 @@ gst_v4l2_fill_lists (GstV4l2Element * v4l2element)
 
       input.index = n;
       if (ioctl (v4l2element->video_fd, VIDIOC_ENUMINPUT, &input) < 0) {
-	if (errno == EINVAL)
-	  break;		/* end of enumeration */
-	else {
-	  GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	      ("Failed to get %d in input enumeration for %s: %s",
-		  n, v4l2element->device, g_strerror (errno)));
-	  return FALSE;
-	}
+        if (errno == EINVAL)
+          break;                /* end of enumeration */
+        else {
+          GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
+              ("Failed to get %d in input enumeration for %s: %s",
+                  n, v4l2element->device, g_strerror (errno)));
+          return FALSE;
+        }
       }
 
       v4l2channel = g_object_new (GST_TYPE_V4L2_TUNER_CHANNEL, NULL);
@@ -110,34 +110,34 @@ gst_v4l2_fill_lists (GstV4l2Element * v4l2element)
       channel->flags = GST_TUNER_CHANNEL_INPUT;
       v4l2channel->index = n;
       if (input.type == V4L2_INPUT_TYPE_TUNER) {
-	struct v4l2_tuner vtun;
-
-	v4l2channel->tuner = input.tuner;
-	channel->flags |= GST_TUNER_CHANNEL_FREQUENCY;
-
-	vtun.index = input.tuner;
-	if (ioctl (v4l2element->video_fd, VIDIOC_G_TUNER, &vtun) < 0) {
-	  GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	      ("Failed to get tuner %d settings on %s: %s",
-		  input.tuner, v4l2element->device, g_strerror (errno)));
-	  g_object_unref (G_OBJECT (channel));
-	  return FALSE;
-	}
-	channel->min_frequency = vtun.rangelow;
-	channel->max_frequency = vtun.rangehigh;
-	channel->min_signal = 0;
-	channel->max_signal = 0xffff;
+        struct v4l2_tuner vtun;
+
+        v4l2channel->tuner = input.tuner;
+        channel->flags |= GST_TUNER_CHANNEL_FREQUENCY;
+
+        vtun.index = input.tuner;
+        if (ioctl (v4l2element->video_fd, VIDIOC_G_TUNER, &vtun) < 0) {
+          GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
+              ("Failed to get tuner %d settings on %s: %s",
+                  input.tuner, v4l2element->device, g_strerror (errno)));
+          g_object_unref (G_OBJECT (channel));
+          return FALSE;
+        }
+        channel->min_frequency = vtun.rangelow;
+        channel->max_frequency = vtun.rangehigh;
+        channel->min_signal = 0;
+        channel->max_signal = 0xffff;
       }
       if (input.audioset) {
-	/* we take the first. We don't care for
-	 * the others for now */
-	while (!(input.audioset & (1 << v4l2channel->audio)))
-	  v4l2channel->audio++;
-	channel->flags |= GST_TUNER_CHANNEL_AUDIO;
+        /* we take the first. We don't care for
+         * the others for now */
+        while (!(input.audioset & (1 << v4l2channel->audio)))
+          v4l2channel->audio++;
+        channel->flags |= GST_TUNER_CHANNEL_AUDIO;
       }
 
       v4l2element->channels =
-	  g_list_append (v4l2element->channels, (gpointer) channel);
+          g_list_append (v4l2element->channels, (gpointer) channel);
     }
   } else {
     /* outputs */
@@ -148,14 +148,14 @@ gst_v4l2_fill_lists (GstV4l2Element * v4l2element)
 
       output.index = n;
       if (ioctl (v4l2element->video_fd, VIDIOC_ENUMOUTPUT, &output) < 0) {
-	if (errno == EINVAL)
-	  break;		/* end of enumeration */
-	else {
-	  GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	      ("Failed to get %d in output enumeration for %s: %s",
-		  n, v4l2element->device, g_strerror (errno)));
-	  return FALSE;
-	}
+        if (errno == EINVAL)
+          break;                /* end of enumeration */
+        else {
+          GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
+              ("Failed to get %d in output enumeration for %s: %s",
+                  n, v4l2element->device, g_strerror (errno)));
+          return FALSE;
+        }
       }
 
       v4l2channel = g_object_new (GST_TYPE_V4L2_TUNER_CHANNEL, NULL);
@@ -164,15 +164,15 @@ gst_v4l2_fill_lists (GstV4l2Element * v4l2element)
       channel->flags = GST_TUNER_CHANNEL_OUTPUT;
       v4l2channel->index = n;
       if (output.audioset) {
-	/* we take the first. We don't care for
-	 * the others for now */
-	while (!(output.audioset & (1 << v4l2channel->audio)))
-	  v4l2channel->audio++;
-	channel->flags |= GST_TUNER_CHANNEL_AUDIO;
+        /* we take the first. We don't care for
+         * the others for now */
+        while (!(output.audioset & (1 << v4l2channel->audio)))
+          v4l2channel->audio++;
+        channel->flags |= GST_TUNER_CHANNEL_AUDIO;
       }
 
       v4l2element->channels =
-	  g_list_append (v4l2element->channels, (gpointer) channel);
+          g_list_append (v4l2element->channels, (gpointer) channel);
     }
   }
 
@@ -185,12 +185,12 @@ gst_v4l2_fill_lists (GstV4l2Element * v4l2element)
     standard.index = n;
     if (ioctl (v4l2element->video_fd, VIDIOC_ENUMSTD, &standard) < 0) {
       if (errno == EINVAL)
-	break;			/* end of enumeration */
+        break;                  /* end of enumeration */
       else {
-	GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	    ("Failed to get %d in norm enumeration for %s: %s",
-		n, v4l2element->device, g_strerror (errno)));
-	return FALSE;
+        GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
+            ("Failed to get %d in norm enumeration for %s: %s",
+                n, v4l2element->device, g_strerror (errno)));
+        return FALSE;
       }
     }
 
@@ -198,7 +198,7 @@ gst_v4l2_fill_lists (GstV4l2Element * v4l2element)
     norm = GST_TUNER_NORM (v4l2norm);
     norm->label = g_strdup (standard.name);
     norm->fps = (gfloat) standard.frameperiod.denominator /
-	standard.frameperiod.numerator;
+        standard.frameperiod.numerator;
     v4l2norm->index = standard.id;
 
     v4l2element->norms = g_list_append (v4l2element->norms, (gpointer) norm);
@@ -217,15 +217,15 @@ gst_v4l2_fill_lists (GstV4l2Element * v4l2element)
     control.id = n;
     if (ioctl (v4l2element->video_fd, VIDIOC_QUERYCTRL, &control) < 0) {
       if (errno == EINVAL) {
-	if (n < V4L2_CID_PRIVATE_BASE)
-	  continue;
-	else
-	  break;
+        if (n < V4L2_CID_PRIVATE_BASE)
+          continue;
+        else
+          break;
       } else {
-	GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	    ("Failed to get %d in control enumeration for %s: %s",
-		n, v4l2element->device, g_strerror (errno)));
-	return FALSE;
+        GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
+            ("Failed to get %d in control enumeration for %s: %s",
+                n, v4l2element->device, g_strerror (errno)));
+        return FALSE;
       }
     }
     if (control.flags & V4L2_CTRL_FLAG_DISABLED)
@@ -245,12 +245,12 @@ gst_v4l2_fill_lists (GstV4l2Element * v4l2element)
       case V4L2_CID_EXPOSURE:
       case V4L2_CID_AUTOGAIN:
       case V4L2_CID_GAIN:
-	/* we only handle these for now */
-	break;
+        /* we only handle these for now */
+        break;
       default:
-	DEBUG ("ControlID %s (%d) unhandled, FIXME", control.name, n);
-	control.id++;
-	break;
+        DEBUG ("ControlID %s (%d) unhandled, FIXME", control.name, n);
+        control.id++;
+        break;
     }
     if (n != control.id)
       continue;
@@ -267,20 +267,20 @@ gst_v4l2_fill_lists (GstV4l2Element * v4l2element)
 
       menu.id = n;
       for (i = 0;; i++) {
-	menu.index = i;
-	if (ioctl (v4l2element->video_fd, VIDIOC_QUERYMENU, &menu) < 0) {
-	  if (errno == EINVAL)
-	    break;		/* end of enumeration */
-	  else {
-	    GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-		("Failed to get %d in menu enumeration for %s: %s",
-		    n, v4l2element->device, g_strerror (errno)));
-	    return FALSE;
-	  }
-	}
-	mptr = g_malloc (sizeof (menu));
-	memcpy (mptr, &menu, sizeof (menu));
-	menus = g_list_append (menus, mptr);
+        menu.index = i;
+        if (ioctl (v4l2element->video_fd, VIDIOC_QUERYMENU, &menu) < 0) {
+          if (errno == EINVAL)
+            break;              /* end of enumeration */
+          else {
+            GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
+                ("Failed to get %d in menu enumeration for %s: %s",
+                    n, v4l2element->device, g_strerror (errno)));
+            return FALSE;
+          }
+        }
+        mptr = g_malloc (sizeof (menu));
+        memcpy (mptr, &menu, sizeof (menu));
+        menus = g_list_append (menus, mptr);
       }
     }
     v4l2element->menus = g_list_append (v4l2element->menus, menus);
@@ -288,20 +288,20 @@ gst_v4l2_fill_lists (GstV4l2Element * v4l2element)
 
     switch (control.type) {
       case V4L2_CTRL_TYPE_INTEGER:
-	channel->min_value = control.minimum;
-	channel->max_value = control.maximum;
-	break;
+        channel->min_value = control.minimum;
+        channel->max_value = control.maximum;
+        break;
       case V4L2_CTRL_TYPE_BOOLEAN:
-	channel->min_value = FALSE;
-	channel->max_value = TRUE;
-	break;
+        channel->min_value = FALSE;
+        channel->max_value = TRUE;
+        break;
       default:
-	channel->min_value = channel->max_value = 0;
-	break;
+        channel->min_value = channel->max_value = 0;
+        break;
     }
 
     v4l2element->colors = g_list_append (v4l2element->colors,
-	(gpointer) channel);
+        (gpointer) channel);
   }
 
   return TRUE;
@@ -352,7 +352,7 @@ gst_v4l2_set_defaults (GstV4l2Element * v4l2element)
     gst_tuner_set_channel (tuner, channel);
   } else {
     channel =
-	GST_TUNER_CHANNEL (gst_tuner_get_channel (GST_TUNER (v4l2element)));
+        GST_TUNER_CHANNEL (gst_tuner_get_channel (GST_TUNER (v4l2element)));
     v4l2element->channel = g_strdup (channel->label);
     gst_tuner_channel_changed (tuner, channel);
     g_object_notify (G_OBJECT (v4l2element), "channel");
@@ -392,8 +392,8 @@ gst_v4l2_open (GstV4l2Element * v4l2element)
   v4l2element->video_fd = open (v4l2element->device, O_RDWR);
   if (!GST_V4L2_IS_OPEN (v4l2element)) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, OPEN_READ_WRITE,
-	(_("Could not open device \"%s\" for reading and writing."),
-	    v4l2element->device), GST_ERROR_SYSTEM);
+        (_("Could not open device \"%s\" for reading and writing."),
+            v4l2element->device), GST_ERROR_SYSTEM);
     goto error;
   }
 
@@ -406,8 +406,8 @@ gst_v4l2_open (GstV4l2Element * v4l2element)
   if (GST_IS_V4L2SRC (v4l2element) &&
       !(v4l2element->vcap.capabilities & V4L2_CAP_VIDEO_CAPTURE)) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, NOT_FOUND,
-	(_("Device \"%s\" is not a capture device."), v4l2element->device),
-	("Capabilities: 0x%x", v4l2element->vcap.capabilities));
+        (_("Device \"%s\" is not a capture device."), v4l2element->device),
+        ("Capabilities: 0x%x", v4l2element->vcap.capabilities));
     goto error;
   }
 
@@ -474,8 +474,8 @@ gst_v4l2_get_norm (GstV4l2Element * v4l2element, v4l2_std_id * norm)
 
   if (ioctl (v4l2element->video_fd, VIDIOC_G_STD, norm) < 0) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	("Failed to get the current norm for device %s: %s",
-	    v4l2element->device, g_strerror (errno)));
+        ("Failed to get the current norm for device %s: %s",
+            v4l2element->device, g_strerror (errno)));
     return FALSE;
   }
 
@@ -498,8 +498,8 @@ gst_v4l2_set_norm (GstV4l2Element * v4l2element, v4l2_std_id norm)
 
   if (ioctl (v4l2element->video_fd, VIDIOC_S_STD, &norm) < 0) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	("Failed to set norm 0x%llx for device %s: %s",
-	    norm, v4l2element->device, g_strerror (errno)));
+        ("Failed to set norm 0x%llx for device %s: %s",
+            norm, v4l2element->device, g_strerror (errno)));
     return FALSE;
   }
 
@@ -523,8 +523,8 @@ gst_v4l2_get_input (GstV4l2Element * v4l2element, gint * input)
 
   if (ioctl (v4l2element->video_fd, VIDIOC_G_INPUT, &n) < 0) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	("Failed to get current input on device %s: %s",
-	    v4l2element->device, g_strerror (errno)));
+        ("Failed to get current input on device %s: %s",
+            v4l2element->device, g_strerror (errno)));
     return FALSE;
   }
 
@@ -549,8 +549,8 @@ gst_v4l2_set_input (GstV4l2Element * v4l2element, gint input)
 
   if (ioctl (v4l2element->video_fd, VIDIOC_S_INPUT, &input) < 0) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	("Failed to set input %d on device %s: %s",
-	    input, v4l2element->device, g_strerror (errno)));
+        ("Failed to set input %d on device %s: %s",
+            input, v4l2element->device, g_strerror (errno)));
     return FALSE;
   }
 
@@ -574,8 +574,8 @@ gst_v4l2_get_output (GstV4l2Element * v4l2element, gint * output)
 
   if (ioctl (v4l2element->video_fd, VIDIOC_G_OUTPUT, &n) < 0) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	("Failed to get current output on device %s: %s",
-	    v4l2element->device, g_strerror (errno)));
+        ("Failed to get current output on device %s: %s",
+            v4l2element->device, g_strerror (errno)));
     return FALSE;
   }
 
@@ -600,8 +600,8 @@ gst_v4l2_set_output (GstV4l2Element * v4l2element, gint output)
 
   if (ioctl (v4l2element->video_fd, VIDIOC_S_OUTPUT, &output) < 0) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	("Failed to set output %d on device %s: %s",
-	    output, v4l2element->device, g_strerror (errno)));
+        ("Failed to set output %d on device %s: %s",
+            output, v4l2element->device, g_strerror (errno)));
     return FALSE;
   }
 
@@ -627,8 +627,8 @@ gst_v4l2_get_frequency (GstV4l2Element * v4l2element,
   freq.tuner = tunernum;
   if (ioctl (v4l2element->video_fd, VIDIOC_G_FREQUENCY, &freq) < 0) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	("Failed to get current tuner frequency for device %s: %s",
-	    v4l2element->device, g_strerror (errno)));
+        ("Failed to get current tuner frequency for device %s: %s",
+            v4l2element->device, g_strerror (errno)));
     return FALSE;
   }
 
@@ -661,8 +661,8 @@ gst_v4l2_set_frequency (GstV4l2Element * v4l2element,
 
   if (ioctl (v4l2element->video_fd, VIDIOC_S_FREQUENCY, &freq) < 0) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	("Failed to set tuner frequency to %lu for device %s: %s",
-	    frequency, v4l2element->device, g_strerror (errno)));
+        ("Failed to set tuner frequency to %lu for device %s: %s",
+            frequency, v4l2element->device, g_strerror (errno)));
     return FALSE;
   }
 
@@ -688,8 +688,8 @@ gst_v4l2_signal_strength (GstV4l2Element * v4l2element,
   tuner.index = tunernum;
   if (ioctl (v4l2element->video_fd, VIDIOC_G_TUNER, &tuner) < 0) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	("Failed to get signal strength for device %s: %s",
-	    v4l2element->device, g_strerror (errno)));
+        ("Failed to get signal strength for device %s: %s",
+            v4l2element->device, g_strerror (errno)));
     return FALSE;
   }
 
@@ -719,8 +719,8 @@ gst_v4l2_get_attribute (GstV4l2Element * v4l2element,
 
   if (ioctl (v4l2element->video_fd, VIDIOC_G_CTRL, &control) < 0) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	("Failed to get value for control %d on device %s: %s",
-	    attribute_num, v4l2element->device, g_strerror (errno)));
+        ("Failed to get value for control %d on device %s: %s",
+            attribute_num, v4l2element->device, g_strerror (errno)));
     return FALSE;
   }
 
@@ -751,8 +751,8 @@ gst_v4l2_set_attribute (GstV4l2Element * v4l2element,
 
   if (ioctl (v4l2element->video_fd, VIDIOC_S_CTRL, &control) < 0) {
     GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
-	("Failed to set value %d for control %d on device %s: %s",
-	    value, attribute_num, v4l2element->device, g_strerror (errno)));
+        ("Failed to set value %d for control %d on device %s: %s",
+            value, attribute_num, v4l2element->device, g_strerror (errno)));
     return FALSE;
   }