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-rw-r--r--sys/v4l2/gstv4l2.c4
-rw-r--r--sys/v4l2/gstv4l2colorbalance.c8
-rw-r--r--sys/v4l2/gstv4l2element.c132
-rw-r--r--sys/v4l2/gstv4l2src.c557
-rw-r--r--sys/v4l2/gstv4l2tuner.c18
-rw-r--r--sys/v4l2/gstv4l2xoverlay.c4
-rw-r--r--sys/v4l2/v4l2-overlay_calls.c10
-rw-r--r--sys/v4l2/v4l2_calls.c232
-rw-r--r--sys/v4l2/v4l2src_calls.c82
9 files changed, 524 insertions, 523 deletions
diff --git a/sys/v4l2/gstv4l2.c b/sys/v4l2/gstv4l2.c
index 633ce52e..194cb077 100644
--- a/sys/v4l2/gstv4l2.c
+++ b/sys/v4l2/gstv4l2.c
@@ -37,9 +37,9 @@ plugin_init (GstPlugin * plugin)
return FALSE;
if (!gst_element_register (plugin, "v4l2element",
- GST_RANK_NONE, GST_TYPE_V4L2ELEMENT) ||
+ GST_RANK_NONE, GST_TYPE_V4L2ELEMENT) ||
!gst_element_register (plugin, "v4l2src",
- GST_RANK_NONE, GST_TYPE_V4L2SRC))
+ GST_RANK_NONE, GST_TYPE_V4L2SRC))
return FALSE;
#ifdef ENABLE_NLS
diff --git a/sys/v4l2/gstv4l2colorbalance.c b/sys/v4l2/gstv4l2colorbalance.c
index 274043d8..db53d7f9 100644
--- a/sys/v4l2/gstv4l2colorbalance.c
+++ b/sys/v4l2/gstv4l2colorbalance.c
@@ -62,8 +62,8 @@ gst_v4l2_color_balance_channel_get_type (void)
};
gst_v4l2_color_balance_channel_type =
- g_type_register_static (GST_TYPE_COLOR_BALANCE_CHANNEL,
- "GstV4l2ColorBalanceChannel", &v4l2_tuner_channel_info, 0);
+ g_type_register_static (GST_TYPE_COLOR_BALANCE_CHANNEL,
+ "GstV4l2ColorBalanceChannel", &v4l2_tuner_channel_info, 0);
}
return gst_v4l2_color_balance_channel_type;
@@ -123,7 +123,7 @@ gst_v4l2_color_balance_set_value (GstColorBalance * balance,
/* assert that we're opened and that we're using a known item */
g_return_if_fail (GST_V4L2_IS_OPEN (v4l2element));
g_return_if_fail (gst_v4l2_color_balance_contains_channel (v4l2element,
- v4l2channel));
+ v4l2channel));
gst_v4l2_set_attribute (v4l2element, v4l2channel->index, value);
}
@@ -140,7 +140,7 @@ gst_v4l2_color_balance_get_value (GstColorBalance * balance,
/* assert that we're opened and that we're using a known item */
g_return_val_if_fail (GST_V4L2_IS_OPEN (v4l2element), 0);
g_return_val_if_fail (gst_v4l2_color_balance_contains_channel (v4l2element,
- v4l2channel), 0);
+ v4l2channel), 0);
if (!gst_v4l2_get_attribute (v4l2element, v4l2channel->index, &value))
return 0;
diff --git a/sys/v4l2/gstv4l2element.c b/sys/v4l2/gstv4l2element.c
index 246d4949..1595e87f 100644
--- a/sys/v4l2/gstv4l2element.c
+++ b/sys/v4l2/gstv4l2element.c
@@ -138,22 +138,22 @@ gst_v4l2_class_probe_devices (GstV4l2ElementClass * klass, gboolean check)
/* detect /dev entries */
for (n = 0; n < 64; n++) {
for (base = 0; dev_base[base] != NULL; base++) {
- struct stat s;
- gchar *device = g_strdup_printf ("%s%d",
- dev_base[base], n);
-
- /* does the /dev/ entry exist at all? */
- if (stat (device, &s) == 0) {
- /* yes: is a device attached? */
- if ((fd = open (device, O_RDONLY)) > 0 || errno == EBUSY) {
- if (fd > 0)
- close (fd);
-
- devices = g_list_append (devices, device);
- break;
- }
- }
- g_free (device);
+ struct stat s;
+ gchar *device = g_strdup_printf ("%s%d",
+ dev_base[base], n);
+
+ /* does the /dev/ entry exist at all? */
+ if (stat (device, &s) == 0) {
+ /* yes: is a device attached? */
+ if ((fd = open (device, O_RDONLY)) > 0 || errno == EBUSY) {
+ if (fd > 0)
+ close (fd);
+
+ devices = g_list_append (devices, device);
+ break;
+ }
+ }
+ g_free (device);
}
}
@@ -301,19 +301,19 @@ gst_v4l2element_get_type (void)
};
v4l2element_type =
- g_type_register_static (GST_TYPE_ELEMENT,
- "GstV4l2Element", &v4l2element_info, 0);
+ g_type_register_static (GST_TYPE_ELEMENT,
+ "GstV4l2Element", &v4l2element_info, 0);
g_type_add_interface_static (v4l2element_type,
- GST_TYPE_IMPLEMENTS_INTERFACE, &v4l2iface_info);
+ GST_TYPE_IMPLEMENTS_INTERFACE, &v4l2iface_info);
g_type_add_interface_static (v4l2element_type,
- GST_TYPE_TUNER, &v4l2_tuner_info);
+ GST_TYPE_TUNER, &v4l2_tuner_info);
g_type_add_interface_static (v4l2element_type,
- GST_TYPE_X_OVERLAY, &v4l2_xoverlay_info);
+ GST_TYPE_X_OVERLAY, &v4l2_xoverlay_info);
g_type_add_interface_static (v4l2element_type,
- GST_TYPE_COLOR_BALANCE, &v4l2_colorbalance_info);
+ GST_TYPE_COLOR_BALANCE, &v4l2_colorbalance_info);
g_type_add_interface_static (v4l2element_type,
- GST_TYPE_PROPERTY_PROBE, &v4l2_propertyprobe_info);
+ GST_TYPE_PROPERTY_PROBE, &v4l2_propertyprobe_info);
}
return v4l2element_type;
@@ -329,20 +329,20 @@ gst_v4l2_device_get_type (void)
if (v4l2_device_type == 0) {
static const GFlagsValue values[] = {
{V4L2_CAP_VIDEO_CAPTURE, "CAPTURE",
- "Device can capture"},
+ "Device can capture"},
{V4L2_CAP_VIDEO_OUTPUT, "PLAYBACK",
- "Device can playback"},
+ "Device can playback"},
{V4L2_CAP_VIDEO_OVERLAY, "OVERLAY",
- "Device can do overlay"},
+ "Device can do overlay"},
{V4L2_CAP_TUNER, "TUNER",
- "Device has a tuner"},
+ "Device has a tuner"},
{V4L2_CAP_AUDIO, "AUDIO",
- "Device handles audio"},
+ "Device handles audio"},
{0, NULL, NULL}
};
v4l2_device_type =
- g_flags_register_static ("GstV4l2DeviceTypeFlags", values);
+ g_flags_register_static ("GstV4l2DeviceTypeFlags", values);
}
return v4l2_device_type;
@@ -368,22 +368,22 @@ gst_v4l2element_class_init (GstV4l2ElementClass * klass)
g_object_class_install_property (gobject_class, ARG_DEVICE,
g_param_spec_string ("device", "Device", "Device location",
- NULL, G_PARAM_READWRITE));
+ NULL, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_DEVICE_NAME,
g_param_spec_string ("device_name", "Device name",
- "Name of the device", NULL, G_PARAM_READABLE));
+ "Name of the device", NULL, G_PARAM_READABLE));
g_object_class_install_property (gobject_class, ARG_FLAGS,
g_param_spec_flags ("flags", "Flags", "Device type flags",
- GST_TYPE_V4L2_DEVICE_FLAGS, 0, G_PARAM_READABLE));
+ GST_TYPE_V4L2_DEVICE_FLAGS, 0, G_PARAM_READABLE));
g_object_class_install_property (gobject_class, ARG_NORM,
g_param_spec_string ("norm", "norm",
- "Norm to use", NULL, G_PARAM_READWRITE));
+ "Norm to use", NULL, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_CHANNEL,
g_param_spec_string ("channel", "channel",
- "input/output to switch to", NULL, G_PARAM_READWRITE));
+ "input/output to switch to", NULL, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_FREQUENCY,
g_param_spec_ulong ("frequency", "frequency",
- "frequency to tune to", 0, G_MAXULONG, 0, G_PARAM_READWRITE));
+ "frequency to tune to", 0, G_MAXULONG, 0, G_PARAM_READWRITE));
/* signals */
gst_v4l2element_signals[SIGNAL_OPEN] =
@@ -462,49 +462,49 @@ gst_v4l2element_set_property (GObject * object,
switch (prop_id) {
case ARG_DEVICE:
if (!GST_V4L2_IS_OPEN (v4l2element)) {
- if (v4l2element->device)
- g_free (v4l2element->device);
- v4l2element->device = g_value_dup_string (value);
+ if (v4l2element->device)
+ g_free (v4l2element->device);
+ v4l2element->device = g_value_dup_string (value);
}
break;
case ARG_NORM:
if (GST_V4L2_IS_OPEN (v4l2element)) {
- GstTunerNorm *norm = gst_tuner_get_norm (tuner);
+ GstTunerNorm *norm = gst_tuner_get_norm (tuner);
- if (norm) {
- gst_tuner_set_norm (tuner, norm);
- }
+ if (norm) {
+ gst_tuner_set_norm (tuner, norm);
+ }
} else {
- g_free (v4l2element->norm);
- v4l2element->norm = g_value_dup_string (value);
- g_object_notify (object, "norm");
+ g_free (v4l2element->norm);
+ v4l2element->norm = g_value_dup_string (value);
+ g_object_notify (object, "norm");
}
break;
case ARG_CHANNEL:
if (GST_V4L2_IS_OPEN (v4l2element)) {
- GstTunerChannel *channel = gst_tuner_get_channel (tuner);
+ GstTunerChannel *channel = gst_tuner_get_channel (tuner);
- if (channel) {
- gst_tuner_set_channel (tuner, channel);
- }
+ if (channel) {
+ gst_tuner_set_channel (tuner, channel);
+ }
} else {
- g_free (v4l2element->channel);
- v4l2element->channel = g_value_dup_string (value);
- g_object_notify (object, "channel");
+ g_free (v4l2element->channel);
+ v4l2element->channel = g_value_dup_string (value);
+ g_object_notify (object, "channel");
}
break;
case ARG_FREQUENCY:
if (GST_V4L2_IS_OPEN (v4l2element)) {
- GstTunerChannel *channel;
+ GstTunerChannel *channel;
- if (!v4l2element->channel)
- return;
- channel = gst_tuner_get_channel (tuner);
- g_assert (channel);
- gst_tuner_set_frequency (tuner, channel, g_value_get_ulong (value));
+ if (!v4l2element->channel)
+ return;
+ channel = gst_tuner_get_channel (tuner);
+ g_assert (channel);
+ gst_tuner_set_frequency (tuner, channel, g_value_get_ulong (value));
} else {
- v4l2element->frequency = g_value_get_ulong (value);
- g_object_notify (object, "frequency");
+ v4l2element->frequency = g_value_get_ulong (value);
+ g_object_notify (object, "frequency");
}
break;
default:
@@ -532,7 +532,7 @@ gst_v4l2element_get_property (GObject * object,
gchar *new = NULL;
if (GST_V4L2_IS_OPEN (v4l2element))
- new = v4l2element->vcap.card;
+ new = v4l2element->vcap.card;
g_value_set_string (value, new);
break;
}
@@ -540,7 +540,7 @@ gst_v4l2element_get_property (GObject * object,
guint flags = 0;
if (GST_V4L2_IS_OPEN (v4l2element)) {
- flags |= v4l2element->vcap.capabilities & 30007;
+ flags |= v4l2element->vcap.capabilities & 30007;
}
g_value_set_flags (value, flags);
break;
@@ -578,23 +578,23 @@ gst_v4l2element_change_state (GstElement * element)
gst_v4l2_set_display (v4l2element);
if (!gst_v4l2_open (v4l2element))
- return GST_STATE_FAILURE;
+ return GST_STATE_FAILURE;
gst_v4l2_xoverlay_open (v4l2element);
/* emit a signal! whoopie! */
g_signal_emit (G_OBJECT (v4l2element),
- gst_v4l2element_signals[SIGNAL_OPEN], 0, v4l2element->device);
+ gst_v4l2element_signals[SIGNAL_OPEN], 0, v4l2element->device);
break;
case GST_STATE_READY_TO_NULL:
gst_v4l2_xoverlay_close (v4l2element);
if (!gst_v4l2_close (v4l2element))
- return GST_STATE_FAILURE;
+ return GST_STATE_FAILURE;
/* emit yet another signal! wheehee! */
g_signal_emit (G_OBJECT (v4l2element),
- gst_v4l2element_signals[SIGNAL_CLOSE], 0, v4l2element->device);
+ gst_v4l2element_signals[SIGNAL_CLOSE], 0, v4l2element->device);
break;
}
diff --git a/sys/v4l2/gstv4l2src.c b/sys/v4l2/gstv4l2src.c
index 5e5cdddc..bc9c66a2 100644
--- a/sys/v4l2/gstv4l2src.c
+++ b/sys/v4l2/gstv4l2src.c
@@ -58,34 +58,34 @@ enum
guint32 gst_v4l2_formats[] = {
/* from Linux 2.6.0 videodev2.h */
- V4L2_PIX_FMT_RGB332, /* 8 RGB-3-3-2 */
- V4L2_PIX_FMT_RGB555, /* 16 RGB-5-5-5 */
- V4L2_PIX_FMT_RGB565, /* 16 RGB-5-6-5 */
- V4L2_PIX_FMT_RGB555X, /* 16 RGB-5-5-5 BE */
- V4L2_PIX_FMT_RGB565X, /* 16 RGB-5-6-5 BE */
- V4L2_PIX_FMT_BGR24, /* 24 BGR-8-8-8 */
- V4L2_PIX_FMT_RGB24, /* 24 RGB-8-8-8 */
- V4L2_PIX_FMT_BGR32, /* 32 BGR-8-8-8-8 */
- V4L2_PIX_FMT_RGB32, /* 32 RGB-8-8-8-8 */
- V4L2_PIX_FMT_GREY, /* 8 Greyscale */
- V4L2_PIX_FMT_YVU410, /* 9 YVU 4:1:0 */
- V4L2_PIX_FMT_YVU420, /* 12 YVU 4:2:0 */
- V4L2_PIX_FMT_YUYV, /* 16 YUV 4:2:2 */
- V4L2_PIX_FMT_UYVY, /* 16 YUV 4:2:2 */
- V4L2_PIX_FMT_YUV422P, /* 16 YVU422 planar */
- V4L2_PIX_FMT_YUV411P, /* 16 YVU411 planar */
- V4L2_PIX_FMT_Y41P, /* 12 YUV 4:1:1 */
- V4L2_PIX_FMT_NV12, /* 12 Y/CbCr 4:2:0 */
- V4L2_PIX_FMT_NV21, /* 12 Y/CrCb 4:2:0 */
- V4L2_PIX_FMT_YUV410, /* 9 YUV 4:1:0 */
- V4L2_PIX_FMT_YUV420, /* 12 YUV 4:2:0 */
- V4L2_PIX_FMT_YYUV, /* 16 YUV 4:2:2 */
- V4L2_PIX_FMT_HI240, /* 8 8-bit color */
- V4L2_PIX_FMT_MJPEG, /* Motion-JPEG */
- V4L2_PIX_FMT_JPEG, /* JFIF JPEG */
- V4L2_PIX_FMT_DV, /* 1394 */
- V4L2_PIX_FMT_MPEG, /* MPEG */
- V4L2_PIX_FMT_WNVA /* Winnov hw compres */
+ V4L2_PIX_FMT_RGB332, /* 8 RGB-3-3-2 */
+ V4L2_PIX_FMT_RGB555, /* 16 RGB-5-5-5 */
+ V4L2_PIX_FMT_RGB565, /* 16 RGB-5-6-5 */
+ V4L2_PIX_FMT_RGB555X, /* 16 RGB-5-5-5 BE */
+ V4L2_PIX_FMT_RGB565X, /* 16 RGB-5-6-5 BE */
+ V4L2_PIX_FMT_BGR24, /* 24 BGR-8-8-8 */
+ V4L2_PIX_FMT_RGB24, /* 24 RGB-8-8-8 */
+ V4L2_PIX_FMT_BGR32, /* 32 BGR-8-8-8-8 */
+ V4L2_PIX_FMT_RGB32, /* 32 RGB-8-8-8-8 */
+ V4L2_PIX_FMT_GREY, /* 8 Greyscale */
+ V4L2_PIX_FMT_YVU410, /* 9 YVU 4:1:0 */
+ V4L2_PIX_FMT_YVU420, /* 12 YVU 4:2:0 */
+ V4L2_PIX_FMT_YUYV, /* 16 YUV 4:2:2 */
+ V4L2_PIX_FMT_UYVY, /* 16 YUV 4:2:2 */
+ V4L2_PIX_FMT_YUV422P, /* 16 YVU422 planar */
+ V4L2_PIX_FMT_YUV411P, /* 16 YVU411 planar */
+ V4L2_PIX_FMT_Y41P, /* 12 YUV 4:1:1 */
+ V4L2_PIX_FMT_NV12, /* 12 Y/CbCr 4:2:0 */
+ V4L2_PIX_FMT_NV21, /* 12 Y/CrCb 4:2:0 */
+ V4L2_PIX_FMT_YUV410, /* 9 YUV 4:1:0 */
+ V4L2_PIX_FMT_YUV420, /* 12 YUV 4:2:0 */
+ V4L2_PIX_FMT_YYUV, /* 16 YUV 4:2:2 */
+ V4L2_PIX_FMT_HI240, /* 8 8-bit color */
+ V4L2_PIX_FMT_MJPEG, /* Motion-JPEG */
+ V4L2_PIX_FMT_JPEG, /* JFIF JPEG */
+ V4L2_PIX_FMT_DV, /* 1394 */
+ V4L2_PIX_FMT_MPEG, /* MPEG */
+ V4L2_PIX_FMT_WNVA /* Winnov hw compres */
};
#define GST_V4L2_FORMAT_COUNT (G_N_ELEMENTS (gst_v4l2_formats))
@@ -150,8 +150,9 @@ gst_v4l2src_get_type (void)
gst_v4l2src_init,
NULL
};
+
v4l2src_type = g_type_register_static (GST_TYPE_V4L2ELEMENT,
- "GstV4l2Src", &v4l2src_info, 0);
+ "GstV4l2Src", &v4l2src_info, 0);
GST_DEBUG_CATEGORY_INIT (v4l2src_debug, "v4l2src", 0, "v4l2src element");
}
return v4l2src_type;
@@ -185,16 +186,16 @@ gst_v4l2src_class_init (gpointer g_class, gpointer class_data)
g_object_class_install_property (gobject_class, ARG_NUMBUFS,
g_param_spec_int ("num_buffers", "num_buffers", "num_buffers",
- G_MININT, G_MAXINT, 0, G_PARAM_READWRITE));
+ G_MININT, G_MAXINT, 0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_BUFSIZE,
g_param_spec_int ("buffer_size", "buffer_size", "buffer_size",
- G_MININT, G_MAXINT, 0, G_PARAM_READABLE));
+ G_MININT, G_MAXINT, 0, G_PARAM_READABLE));
g_object_class_install_property (gobject_class, ARG_USE_FIXED_FPS,
g_param_spec_boolean ("use_fixed_fps", "Use Fixed FPS",
- "Drop/Insert frames to reach a certain FPS (TRUE) "
- "or adapt FPS to suit the number of frabbed frames",
- TRUE, G_PARAM_READWRITE));
+ "Drop/Insert frames to reach a certain FPS (TRUE) "
+ "or adapt FPS to suit the number of frabbed frames",
+ TRUE, G_PARAM_READWRITE));
/* signals */
gst_v4l2src_signals[SIGNAL_FRAME_CAPTURE] =
@@ -280,7 +281,7 @@ gst_v4l2src_get_fps (GstV4l2Src * v4l2src)
if (!v4l2src->use_fixed_fps && v4l2src->clock != NULL && v4l2src->handled > 0) {
/* try to get time from clock master and calculate fps */
GstClockTime time = gst_clock_get_time (v4l2src->clock) -
- v4l2src->substract_time;
+ v4l2src->substract_time;
return v4l2src->handled * GST_SECOND / time;
}
@@ -317,21 +318,21 @@ gst_v4l2src_src_convert (GstPad * pad,
switch (src_format) {
case GST_FORMAT_TIME:
switch (*dest_format) {
- case GST_FORMAT_DEFAULT:
- *dest_value = src_value * fps / GST_SECOND;
- break;
- default:
- return FALSE;
+ case GST_FORMAT_DEFAULT:
+ *dest_value = src_value * fps / GST_SECOND;
+ break;
+ default:
+ return FALSE;
}
break;
case GST_FORMAT_DEFAULT:
switch (*dest_format) {
- case GST_FORMAT_TIME:
- *dest_value = src_value * GST_SECOND / fps;
- break;
- default:
- return FALSE;
+ case GST_FORMAT_TIME:
+ *dest_value = src_value * GST_SECOND / fps;
+ break;
+ default:
+ return FALSE;
}
break;
@@ -356,15 +357,15 @@ gst_v4l2src_src_query (GstPad * pad,
switch (type) {
case GST_QUERY_POSITION:
switch (*format) {
- case GST_FORMAT_TIME:
- *value = v4l2src->handled * GST_SECOND / fps;
- break;
- case GST_FORMAT_DEFAULT:
- *value = v4l2src->handled;
- break;
- default:
- res = FALSE;
- break;
+ case GST_FORMAT_TIME:
+ *value = v4l2src->handled * GST_SECOND / fps;
+ break;
+ case GST_FORMAT_DEFAULT:
+ *value = v4l2src->handled;
+ break;
+ default:
+ res = FALSE;
+ break;
}
break;
default:
@@ -381,8 +382,8 @@ gst_v4l2src_v4l2fourcc_to_caps (guint32 fourcc)
GstStructure *structure = NULL;
switch (fourcc) {
- case V4L2_PIX_FMT_MJPEG: /* Motion-JPEG */
- case V4L2_PIX_FMT_JPEG: /* JFIF JPEG */
+ case V4L2_PIX_FMT_MJPEG: /* Motion-JPEG */
+ case V4L2_PIX_FMT_JPEG: /* JFIF JPEG */
structure = gst_structure_new ("video/x-jpeg", NULL);
break;
case V4L2_PIX_FMT_RGB332:
@@ -399,84 +400,84 @@ gst_v4l2src_v4l2fourcc_to_caps (guint32 fourcc)
guint32 r_mask = 0, b_mask = 0, g_mask = 0;
switch (fourcc) {
- case V4L2_PIX_FMT_RGB332:
- bpp = depth = 8;
- endianness = G_BYTE_ORDER; /* 'like, whatever' */
- r_mask = 0xe0;
- g_mask = 0x1c;
- b_mask = 0x03;
- break;
- case V4L2_PIX_FMT_RGB555:
- case V4L2_PIX_FMT_RGB555X:
- bpp = 16;
- depth = 15;
- endianness =
- fourcc == V4L2_PIX_FMT_RGB555X ? G_BIG_ENDIAN : G_LITTLE_ENDIAN;
- r_mask = 0x7c00;
- g_mask = 0x03e0;
- b_mask = 0x001f;
- break;
- case V4L2_PIX_FMT_RGB565:
- case V4L2_PIX_FMT_RGB565X:
- bpp = depth = 16;
- endianness =
- fourcc == V4L2_PIX_FMT_RGB565X ? G_BIG_ENDIAN : G_LITTLE_ENDIAN;
- r_mask = 0xf800;
- g_mask = 0x07e0;
- b_mask = 0x001f;
- case V4L2_PIX_FMT_RGB24:
- bpp = depth = 24;
- endianness = G_BIG_ENDIAN;
- r_mask = 0xff0000;
- g_mask = 0x00ff00;
- b_mask = 0x0000ff;
- break;
- case V4L2_PIX_FMT_BGR24:
- bpp = depth = 24;
- endianness = G_BIG_ENDIAN;
- r_mask = 0x0000ff;
- g_mask = 0x00ff00;
- b_mask = 0xff0000;
- break;
- case V4L2_PIX_FMT_RGB32:
- bpp = depth = 32;
- endianness = G_BIG_ENDIAN;
- r_mask = 0xff000000;
- g_mask = 0x00ff0000;
- b_mask = 0x0000ff00;
- break;
- case V4L2_PIX_FMT_BGR32:
- bpp = depth = 32;
- endianness = G_BIG_ENDIAN;
- r_mask = 0x000000ff;
- g_mask = 0x0000ff00;
- b_mask = 0x00ff0000;
- break;
- default:
- g_assert_not_reached ();
- break;
+ case V4L2_PIX_FMT_RGB332:
+ bpp = depth = 8;
+ endianness = G_BYTE_ORDER; /* 'like, whatever' */
+ r_mask = 0xe0;
+ g_mask = 0x1c;
+ b_mask = 0x03;
+ break;
+ case V4L2_PIX_FMT_RGB555:
+ case V4L2_PIX_FMT_RGB555X:
+ bpp = 16;
+ depth = 15;
+ endianness =
+ fourcc == V4L2_PIX_FMT_RGB555X ? G_BIG_ENDIAN : G_LITTLE_ENDIAN;
+ r_mask = 0x7c00;
+ g_mask = 0x03e0;
+ b_mask = 0x001f;
+ break;
+ case V4L2_PIX_FMT_RGB565:
+ case V4L2_PIX_FMT_RGB565X:
+ bpp = depth = 16;
+ endianness =
+ fourcc == V4L2_PIX_FMT_RGB565X ? G_BIG_ENDIAN : G_LITTLE_ENDIAN;
+ r_mask = 0xf800;
+ g_mask = 0x07e0;
+ b_mask = 0x001f;
+ case V4L2_PIX_FMT_RGB24:
+ bpp = depth = 24;
+ endianness = G_BIG_ENDIAN;
+ r_mask = 0xff0000;
+ g_mask = 0x00ff00;
+ b_mask = 0x0000ff;
+ break;
+ case V4L2_PIX_FMT_BGR24:
+ bpp = depth = 24;
+ endianness = G_BIG_ENDIAN;
+ r_mask = 0x0000ff;
+ g_mask = 0x00ff00;
+ b_mask = 0xff0000;
+ break;
+ case V4L2_PIX_FMT_RGB32:
+ bpp = depth = 32;
+ endianness = G_BIG_ENDIAN;
+ r_mask = 0xff000000;
+ g_mask = 0x00ff0000;
+ b_mask = 0x0000ff00;
+ break;
+ case V4L2_PIX_FMT_BGR32:
+ bpp = depth = 32;
+ endianness = G_BIG_ENDIAN;
+ r_mask = 0x000000ff;
+ g_mask = 0x0000ff00;
+ b_mask = 0x00ff0000;
+ break;
+ default:
+ g_assert_not_reached ();
+ break;
}
structure = gst_structure_new ("video/x-raw-rgb",
- "bpp", G_TYPE_INT, bpp,
- "depth", G_TYPE_INT, depth,
- "red_mask", G_TYPE_INT, r_mask,
- "green_mask", G_TYPE_INT, g_mask,
- "blue_mask", G_TYPE_INT, b_mask,
- "endianness", G_TYPE_INT, endianness, NULL);
+ "bpp", G_TYPE_INT, bpp,
+ "depth", G_TYPE_INT, depth,
+ "red_mask", G_TYPE_INT, r_mask,
+ "green_mask", G_TYPE_INT, g_mask,
+ "blue_mask", G_TYPE_INT, b_mask,
+ "endianness", G_TYPE_INT, endianness, NULL);
break;
}
- case V4L2_PIX_FMT_GREY: /* 8 Greyscale */
- case V4L2_PIX_FMT_YUV422P: /* 16 YVU422 planar */
- case V4L2_PIX_FMT_YUV411P: /* 16 YVU411 planar */
- case V4L2_PIX_FMT_NV12: /* 12 Y/CbCr 4:2:0 */
- case V4L2_PIX_FMT_NV21: /* 12 Y/CrCb 4:2:0 */
- case V4L2_PIX_FMT_YYUV: /* 16 YUV 4:2:2 */
- case V4L2_PIX_FMT_HI240: /* 8 8-bit color */
+ case V4L2_PIX_FMT_GREY: /* 8 Greyscale */
+ case V4L2_PIX_FMT_YUV422P: /* 16 YVU422 planar */
+ case V4L2_PIX_FMT_YUV411P: /* 16 YVU411 planar */
+ case V4L2_PIX_FMT_NV12: /* 12 Y/CbCr 4:2:0 */
+ case V4L2_PIX_FMT_NV21: /* 12 Y/CrCb 4:2:0 */
+ case V4L2_PIX_FMT_YYUV: /* 16 YUV 4:2:2 */
+ case V4L2_PIX_FMT_HI240: /* 8 8-bit color */
/* FIXME: get correct fourccs here */
break;
case V4L2_PIX_FMT_YVU410:
case V4L2_PIX_FMT_YUV410:
- case V4L2_PIX_FMT_YUV420: /* I420/IYUV */
+ case V4L2_PIX_FMT_YUV420: /* I420/IYUV */
case V4L2_PIX_FMT_YUYV:
case V4L2_PIX_FMT_YVU420:
case V4L2_PIX_FMT_UYVY:
@@ -484,48 +485,48 @@ gst_v4l2src_v4l2fourcc_to_caps (guint32 fourcc)
guint32 fcc = 0;
switch (fourcc) {
- case V4L2_PIX_FMT_YVU410:
- fcc = GST_MAKE_FOURCC ('Y', 'V', 'U', '9');
- break;
- case V4L2_PIX_FMT_YUV410:
- fcc = GST_MAKE_FOURCC ('Y', 'U', 'V', '9');
- break;
- case V4L2_PIX_FMT_YUV420:
- fcc = GST_MAKE_FOURCC ('I', '4', '2', '0');
- break;
- case V4L2_PIX_FMT_YUYV:
- fcc = GST_MAKE_FOURCC ('Y', 'U', 'Y', '2');
- break;
- case V4L2_PIX_FMT_YVU420:
- fcc = GST_MAKE_FOURCC ('Y', 'V', '1', '2');
- break;
- case V4L2_PIX_FMT_UYVY:
- fcc = GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y');
- break;
- case V4L2_PIX_FMT_Y41P:
- fcc = GST_MAKE_FOURCC ('Y', '4', '1', 'B');
- break;
- default:
- g_assert_not_reached ();
- break;
+ case V4L2_PIX_FMT_YVU410:
+ fcc = GST_MAKE_FOURCC ('Y', 'V', 'U', '9');
+ break;
+ case V4L2_PIX_FMT_YUV410:
+ fcc = GST_MAKE_FOURCC ('Y', 'U', 'V', '9');
+ break;
+ case V4L2_PIX_FMT_YUV420:
+ fcc = GST_MAKE_FOURCC ('I', '4', '2', '0');
+ break;
+ case V4L2_PIX_FMT_YUYV:
+ fcc = GST_MAKE_FOURCC ('Y', 'U', 'Y', '2');
+ break;
+ case V4L2_PIX_FMT_YVU420:
+ fcc = GST_MAKE_FOURCC ('Y', 'V', '1', '2');
+ break;
+ case V4L2_PIX_FMT_UYVY:
+ fcc = GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y');
+ break;
+ case V4L2_PIX_FMT_Y41P:
+ fcc = GST_MAKE_FOURCC ('Y', '4', '1', 'B');
+ break;
+ default:
+ g_assert_not_reached ();
+ break;
}
structure = gst_structure_new ("video/x-raw-yuv",
- "format", GST_TYPE_FOURCC, fcc, NULL);
+ "format", GST_TYPE_FOURCC, fcc, NULL);
break;
}
case V4L2_PIX_FMT_DV:
structure =
- gst_structure_new ("video/x-dv", "systemstream", G_TYPE_BOOLEAN, TRUE,
- NULL);
+ gst_structure_new ("video/x-dv", "systemstream", G_TYPE_BOOLEAN, TRUE,
+ NULL);
break;
- case V4L2_PIX_FMT_MPEG: /* MPEG */
+ case V4L2_PIX_FMT_MPEG: /* MPEG */
/* someone figure out the MPEG format used... */
break;
- case V4L2_PIX_FMT_WNVA: /* Winnov hw compres */
+ case V4L2_PIX_FMT_WNVA: /* Winnov hw compres */
break;
default:
GST_DEBUG ("Unknown fourcc 0x%08x " GST_FOURCC_FORMAT,
- fourcc, GST_FOURCC_ARGS (fourcc));
+ fourcc, GST_FOURCC_ARGS (fourcc));
break;
}
#if 0
@@ -552,8 +553,8 @@ gst_v4l2src_get_format_from_fourcc (GstV4l2Src * v4l2src, guint32 fourcc)
return fmt;
/* special case for jpeg */
if ((fmt->pixelformat == V4L2_PIX_FMT_MJPEG && fourcc == V4L2_PIX_FMT_JPEG)
- || (fmt->pixelformat == V4L2_PIX_FMT_JPEG
- && fourcc == V4L2_PIX_FMT_MJPEG)) {
+ || (fmt->pixelformat == V4L2_PIX_FMT_JPEG
+ && fourcc == V4L2_PIX_FMT_MJPEG)) {
return fmt;
}
walk = g_slist_next (walk);
@@ -578,48 +579,48 @@ gst_v4l2_fourcc_from_structure (GstStructure * structure)
switch (fourcc) {
case GST_MAKE_FOURCC ('I', '4', '2', '0'):
case GST_MAKE_FOURCC ('I', 'Y', 'U', 'V'):
- fourcc = V4L2_PIX_FMT_YUV420;
- break;
+ fourcc = V4L2_PIX_FMT_YUV420;
+ break;
case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
- fourcc = V4L2_PIX_FMT_YUYV;
- break;
+ fourcc = V4L2_PIX_FMT_YUYV;
+ break;
case GST_MAKE_FOURCC ('Y', '4', '1', 'P'):
- fourcc = V4L2_PIX_FMT_Y41P;
- break;
+ fourcc = V4L2_PIX_FMT_Y41P;
+ break;
case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'):
- fourcc = V4L2_PIX_FMT_UYVY;
- break;
+ fourcc = V4L2_PIX_FMT_UYVY;
+ break;
case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
- fourcc = V4L2_PIX_FMT_YVU420;
- break;
+ fourcc = V4L2_PIX_FMT_YVU420;
+ break;
case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):{
- gint depth, endianness, r_mask;
-
- gst_structure_get_int (structure, "depth", &depth);
- gst_structure_get_int (structure, "endianness", &endianness);
- gst_structure_get_int (structure, "red_mask", &r_mask);
-
- switch (depth) {
- case 8:
- fourcc = V4L2_PIX_FMT_RGB332;
- break;
- case 15:
- fourcc = (endianness == G_LITTLE_ENDIAN) ?
- V4L2_PIX_FMT_RGB555 : V4L2_PIX_FMT_RGB555X;
- break;
- case 16:
- fourcc = (endianness == G_LITTLE_ENDIAN) ?
- V4L2_PIX_FMT_RGB565 : V4L2_PIX_FMT_RGB565X;
- break;
- case 24:
- fourcc = (r_mask == 0xFF) ? V4L2_PIX_FMT_BGR24 : V4L2_PIX_FMT_RGB24;
- break;
- case 32:
- fourcc = (r_mask == 0xFF) ? V4L2_PIX_FMT_BGR32 : V4L2_PIX_FMT_RGB32;
- break;
- }
+ gint depth, endianness, r_mask;
+
+ gst_structure_get_int (structure, "depth", &depth);
+ gst_structure_get_int (structure, "endianness", &endianness);
+ gst_structure_get_int (structure, "red_mask", &r_mask);
+
+ switch (depth) {
+ case 8:
+ fourcc = V4L2_PIX_FMT_RGB332;
+ break;
+ case 15:
+ fourcc = (endianness == G_LITTLE_ENDIAN) ?
+ V4L2_PIX_FMT_RGB555 : V4L2_PIX_FMT_RGB555X;
+ break;
+ case 16:
+ fourcc = (endianness == G_LITTLE_ENDIAN) ?
+ V4L2_PIX_FMT_RGB565 : V4L2_PIX_FMT_RGB565X;
+ break;
+ case 24:
+ fourcc = (r_mask == 0xFF) ? V4L2_PIX_FMT_BGR24 : V4L2_PIX_FMT_RGB24;
+ break;
+ case 32:
+ fourcc = (r_mask == 0xFF) ? V4L2_PIX_FMT_BGR32 : V4L2_PIX_FMT_RGB32;
+ break;
+ }
default:
- break;
+ break;
}
}
} else if (strcmp (mimetype, "video/x-dv") == 0) {
@@ -651,12 +652,12 @@ gst_v4l2src_get_all_caps (void)
for (i = 0; i < GST_V4L2_FORMAT_COUNT; i++) {
structure = gst_v4l2src_v4l2fourcc_to_caps (gst_v4l2_formats[i]);
if (structure) {
- gst_structure_set (structure,
- "width", GST_TYPE_INT_RANGE, 1, 4096,
- "height", GST_TYPE_INT_RANGE, 1, 4096,
- "framerate", GST_TYPE_DOUBLE_RANGE, (double) 0, G_MAXDOUBLE, NULL);
+ gst_structure_set (structure,
+ "width", GST_TYPE_INT_RANGE, 1, 4096,
+ "height", GST_TYPE_INT_RANGE, 1, 4096,
+ "framerate", GST_TYPE_DOUBLE_RANGE, (double) 0, G_MAXDOUBLE, NULL);
- gst_caps_append_structure (caps, structure);
+ gst_caps_append_structure (caps, structure);
}
}
}
@@ -680,8 +681,8 @@ gst_v4l2src_fixate (GstPad * pad, const GstCaps * const_caps)
for (i = 0; i < gst_caps_get_size (caps); i++) {
structure = gst_caps_get_structure (caps, i);
changed |=
- gst_caps_structure_fixate_field_nearest_int (structure, "width",
- G_MAXINT);
+ gst_caps_structure_fixate_field_nearest_int (structure, "width",
+ G_MAXINT);
}
if (changed)
return caps;
@@ -689,8 +690,8 @@ gst_v4l2src_fixate (GstPad * pad, const GstCaps * const_caps)
for (i = 0; i < gst_caps_get_size (caps); i++) {
structure = gst_caps_get_structure (caps, i);
changed |=
- gst_caps_structure_fixate_field_nearest_int (structure, "height",
- G_MAXINT);
+ gst_caps_structure_fixate_field_nearest_int (structure, "height",
+ G_MAXINT);
}
if (changed)
return caps;
@@ -764,7 +765,7 @@ gst_v4l2src_getcaps (GstPad * pad)
/* get size delimiters */
if (!gst_v4l2src_get_size_limits (v4l2src, format,
- &min_w, &max_w, &min_h, &max_h)) {
+ &min_w, &max_w, &min_h, &max_h)) {
continue;
}
@@ -773,9 +774,9 @@ gst_v4l2src_getcaps (GstPad * pad)
if (structure) {
gst_structure_set (structure,
- "width", GST_TYPE_INT_RANGE, min_w, max_w,
- "height", GST_TYPE_INT_RANGE, min_h, max_h,
- "framerate", GST_TYPE_DOUBLE_RANGE, (double) 0, G_MAXDOUBLE, NULL);
+ "width", GST_TYPE_INT_RANGE, min_w, max_w,
+ "height", GST_TYPE_INT_RANGE, min_h, max_h,
+ "framerate", GST_TYPE_DOUBLE_RANGE, (double) 0, G_MAXDOUBLE, NULL);
gst_caps_append_structure (caps, structure);
}
@@ -796,7 +797,7 @@ gst_v4l2src_get (GstPad * pad)
if (v4l2src->use_fixed_fps && (fps = gst_v4l2src_get_fps (v4l2src)) == 0) {
GST_ELEMENT_ERROR (v4l2src, RESOURCE, SETTINGS, (NULL),
- ("could not get frame rate for element"));
+ ("could not get frame rate for element"));
return NULL;
}
@@ -818,69 +819,69 @@ gst_v4l2src_get (GstPad * pad)
gboolean have_frame = FALSE;
do {
- /* FIXME: isn't this v4l2 timestamp its own clock?! */
- /* by default, we use the frame once */
- v4l2src->need_writes = 1;
-
- g_assert (time >= v4l2src->substract_time);
- time -= v4l2src->substract_time;
-
- /* first check whether we lost any frames according to the device */
- if (v4l2src->last_seq != 0) {
- if (v4l2src->pool->buffers[num].buffer.sequence - v4l2src->last_seq >
- 1) {
- v4l2src->need_writes =
- v4l2src->pool->buffers[num].buffer.sequence - v4l2src->last_seq;
- g_signal_emit (G_OBJECT (v4l2src),
- gst_v4l2src_signals[SIGNAL_FRAME_LOST], 0,
- v4l2src->need_writes - 1);
- }
- }
- v4l2src->last_seq = v4l2src->pool->buffers[num].buffer.sequence;
-
- /* decide how often we're going to write the frame - set
- * v4lmjpegsrc->need_writes to (that-1) and have_frame to TRUE
- * if we're going to write it - else, just continue.
- *
- * time is generally the system or audio clock. Let's
- * say that we've written one second of audio, then we want
- * to have written one second of video too, within the same
- * timeframe. This means that if time - begin_time = X sec,
- * we want to have written X*fps frames. If we've written
- * more - drop, if we've written less - dup... */
- if (v4l2src->handled * (GST_SECOND / fps) - time >
- 1.5 * (GST_SECOND / fps)) {
- /* yo dude, we've got too many frames here! Drop! DROP! */
- v4l2src->need_writes--; /* -= (v4l2src->handled - (time / fps)); */
- g_signal_emit (G_OBJECT (v4l2src),
- gst_v4l2src_signals[SIGNAL_FRAME_DROP], 0);
- } else if (v4l2src->handled * (GST_SECOND / fps) - time <
- -1.5 * (GST_SECOND / fps)) {
- /* this means we're lagging far behind */
- v4l2src->need_writes++; /* += ((time / fps) - v4l2src->handled); */
- g_signal_emit (G_OBJECT (v4l2src),
- gst_v4l2src_signals[SIGNAL_FRAME_INSERT], 0);
- }
-
- if (v4l2src->need_writes > 0) {
- have_frame = TRUE;
- v4l2src->need_writes--;
- } else {
- if (!gst_v4l2src_queue_frame (v4l2src, num))
- return NULL;
- num = gst_v4l2src_grab_frame (v4l2src);
- if (num == -1)
- return NULL;
- }
+ /* FIXME: isn't this v4l2 timestamp its own clock?! */
+ /* by default, we use the frame once */
+ v4l2src->need_writes = 1;
+
+ g_assert (time >= v4l2src->substract_time);
+ time -= v4l2src->substract_time;
+
+ /* first check whether we lost any frames according to the device */
+ if (v4l2src->last_seq != 0) {
+ if (v4l2src->pool->buffers[num].buffer.sequence - v4l2src->last_seq >
+ 1) {
+ v4l2src->need_writes =
+ v4l2src->pool->buffers[num].buffer.sequence - v4l2src->last_seq;
+ g_signal_emit (G_OBJECT (v4l2src),
+ gst_v4l2src_signals[SIGNAL_FRAME_LOST], 0,
+ v4l2src->need_writes - 1);
+ }
+ }
+ v4l2src->last_seq = v4l2src->pool->buffers[num].buffer.sequence;
+
+ /* decide how often we're going to write the frame - set
+ * v4lmjpegsrc->need_writes to (that-1) and have_frame to TRUE
+ * if we're going to write it - else, just continue.
+ *
+ * time is generally the system or audio clock. Let's
+ * say that we've written one second of audio, then we want
+ * to have written one second of video too, within the same
+ * timeframe. This means that if time - begin_time = X sec,
+ * we want to have written X*fps frames. If we've written
+ * more - drop, if we've written less - dup... */
+ if (v4l2src->handled * (GST_SECOND / fps) - time >
+ 1.5 * (GST_SECOND / fps)) {
+ /* yo dude, we've got too many frames here! Drop! DROP! */
+ v4l2src->need_writes--; /* -= (v4l2src->handled - (time / fps)); */
+ g_signal_emit (G_OBJECT (v4l2src),
+ gst_v4l2src_signals[SIGNAL_FRAME_DROP], 0);
+ } else if (v4l2src->handled * (GST_SECOND / fps) - time <
+ -1.5 * (GST_SECOND / fps)) {
+ /* this means we're lagging far behind */
+ v4l2src->need_writes++; /* += ((time / fps) - v4l2src->handled); */
+ g_signal_emit (G_OBJECT (v4l2src),
+ gst_v4l2src_signals[SIGNAL_FRAME_INSERT], 0);
+ }
+
+ if (v4l2src->need_writes > 0) {
+ have_frame = TRUE;
+ v4l2src->need_writes--;
+ } else {
+ if (!gst_v4l2src_queue_frame (v4l2src, num))
+ return NULL;
+ num = gst_v4l2src_grab_frame (v4l2src);
+ if (num == -1)
+ return NULL;
+ }
} while (!have_frame);
}
g_assert (num != -1);
GST_LOG_OBJECT (v4l2src, "buffer %d needs %d writes", num,
- v4l2src->need_writes + 1);
+ v4l2src->need_writes + 1);
i = v4l2src->pool->buffers[num].buffer.bytesused >
- 0 ? v4l2src->pool->buffers[num].buffer.bytesused : v4l2src->pool->
- buffers[num].length;
+ 0 ? v4l2src->pool->buffers[num].buffer.bytesused : v4l2src->pool->
+ buffers[num].length;
/* check if this is the last buffer in the queue. If so do a memcpy to put it back asap
to avoid framedrops and deadlocks because of stupid elements */
if (gst_atomic_int_read (&v4l2src->pool->refcount) == v4l2src->breq.count) {
@@ -888,8 +889,8 @@ gst_v4l2src_get (GstPad * pad)
buf = gst_buffer_new_and_alloc (i);
memcpy (GST_BUFFER_DATA (buf), v4l2src->pool->buffers[num].start, i);
if (!gst_v4l2src_queue_frame (v4l2src, num)) {
- gst_data_unref (GST_DATA (buf));
- return NULL;
+ gst_data_unref (GST_DATA (buf));
+ return NULL;
}
} else {
GST_LOG_OBJECT (v4l2src, "using mmap'd buffer");
@@ -909,13 +910,13 @@ gst_v4l2src_get (GstPad * pad)
} else {
/* calculate time based on our own clock */
GST_BUFFER_TIMESTAMP (buf) =
- GST_TIMEVAL_TO_TIME (v4l2src->pool->buffers[num].buffer.timestamp) -
- v4l2src->substract_time;
+ GST_TIMEVAL_TO_TIME (v4l2src->pool->buffers[num].buffer.timestamp) -
+ v4l2src->substract_time;
}
if (v4l2src->need_writes > 0) {
v4l2src->cached_buffer = buf;
for (i = 0; i < v4l2src->need_writes; i++) {
- gst_data_ref (GST_DATA (buf));
+ gst_data_ref (GST_DATA (buf));
}
}
}
@@ -939,13 +940,13 @@ gst_v4l2src_set_property (GObject * object,
switch (prop_id) {
case ARG_NUMBUFS:
if (!GST_V4L2_IS_ACTIVE (GST_V4L2ELEMENT (v4l2src))) {
- v4l2src->breq.count = g_value_get_int (value);
+ v4l2src->breq.count = g_value_get_int (value);
}
break;
case ARG_USE_FIXED_FPS:
if (!GST_V4L2_IS_ACTIVE (GST_V4L2ELEMENT (v4l2src))) {
- v4l2src->use_fixed_fps = g_value_get_boolean (value);
+ v4l2src->use_fixed_fps = g_value_get_boolean (value);
}
break;
@@ -1005,7 +1006,7 @@ gst_v4l2src_change_state (GstElement * element)
switch (transition) {
case GST_STATE_NULL_TO_READY:
if (!gst_v4l2src_get_capture (v4l2src))
- return GST_STATE_FAILURE;
+ return GST_STATE_FAILURE;
break;
case GST_STATE_READY_TO_PAUSED:
v4l2src->handled = 0;
@@ -1016,24 +1017,24 @@ gst_v4l2src_change_state (GstElement * element)
case GST_STATE_PAUSED_TO_PLAYING:
/* queue all buffer, start streaming capture */
if (!gst_v4l2src_capture_start (v4l2src))
- return GST_STATE_FAILURE;
+ return GST_STATE_FAILURE;
g_get_current_time (&time);
v4l2src->substract_time = GST_TIMEVAL_TO_TIME (time) -
- v4l2src->substract_time;
+ v4l2src->substract_time;
v4l2src->last_seq = 0;
break;
case GST_STATE_PLAYING_TO_PAUSED:
g_get_current_time (&time);
v4l2src->substract_time = GST_TIMEVAL_TO_TIME (time) -
- v4l2src->substract_time;
+ v4l2src->substract_time;
/* de-queue all queued buffers */
if (!gst_v4l2src_capture_stop (v4l2src))
- return GST_STATE_FAILURE;
+ return GST_STATE_FAILURE;
break;
case GST_STATE_PAUSED_TO_READY:
/* stop capturing, unmap all buffers */
if (!gst_v4l2src_capture_deinit (v4l2src))
- return GST_STATE_FAILURE;
+ return GST_STATE_FAILURE;
break;
case GST_STATE_READY_TO_NULL:
break;
diff --git a/sys/v4l2/gstv4l2tuner.c b/sys/v4l2/gstv4l2tuner.c
index 5d5626f2..79e3214b 100644
--- a/sys/v4l2/gstv4l2tuner.c
+++ b/sys/v4l2/gstv4l2tuner.c
@@ -76,8 +76,8 @@ gst_v4l2_tuner_channel_get_type (void)
};
gst_v4l2_tuner_channel_type =
- g_type_register_static (GST_TYPE_TUNER_CHANNEL,
- "GstV4l2TunerChannel", &v4l2_tuner_channel_info, 0);
+ g_type_register_static (GST_TYPE_TUNER_CHANNEL,
+ "GstV4l2TunerChannel", &v4l2_tuner_channel_info, 0);
}
return gst_v4l2_tuner_channel_type;
@@ -117,8 +117,8 @@ gst_v4l2_tuner_norm_get_type (void)
};
gst_v4l2_tuner_norm_type =
- g_type_register_static (GST_TYPE_TUNER_NORM,
- "GstV4l2TunerNorm", &v4l2_tuner_norm_info, 0);
+ g_type_register_static (GST_TYPE_TUNER_NORM,
+ "GstV4l2TunerNorm", &v4l2_tuner_norm_info, 0);
}
return gst_v4l2_tuner_norm_type;
@@ -295,7 +295,7 @@ gst_v4l2_tuner_set_frequency (GstTuner * mixer,
/* assert that we're opened and that we're using a known item */
g_return_if_fail (GST_V4L2_IS_OPEN (v4l2element));
g_return_if_fail (GST_TUNER_CHANNEL_HAS_FLAG (channel,
- GST_TUNER_CHANNEL_FREQUENCY));
+ GST_TUNER_CHANNEL_FREQUENCY));
g_return_if_fail (gst_v4l2_tuner_contains_channel (v4l2element, v4l2channel));
gst_v4l2_get_input (v4l2element, &chan);
@@ -319,9 +319,9 @@ gst_v4l2_tuner_get_frequency (GstTuner * mixer, GstTunerChannel * channel)
/* assert that we're opened and that we're using a known item */
g_return_val_if_fail (GST_V4L2_IS_OPEN (v4l2element), 0);
g_return_val_if_fail (GST_TUNER_CHANNEL_HAS_FLAG (channel,
- GST_TUNER_CHANNEL_FREQUENCY), 0);
+ GST_TUNER_CHANNEL_FREQUENCY), 0);
g_return_val_if_fail (gst_v4l2_tuner_contains_channel (v4l2element,
- v4l2channel), 0);
+ v4l2channel), 0);
gst_v4l2_get_input (v4l2element, &chan);
if (chan == GST_V4L2_TUNER_CHANNEL (channel)->index &&
@@ -343,9 +343,9 @@ gst_v4l2_tuner_signal_strength (GstTuner * mixer, GstTunerChannel * channel)
/* assert that we're opened and that we're using a known item */
g_return_val_if_fail (GST_V4L2_IS_OPEN (v4l2element), 0);
g_return_val_if_fail (GST_TUNER_CHANNEL_HAS_FLAG (channel,
- GST_TUNER_CHANNEL_FREQUENCY), 0);
+ GST_TUNER_CHANNEL_FREQUENCY), 0);
g_return_val_if_fail (gst_v4l2_tuner_contains_channel (v4l2element,
- v4l2channel), 0);
+ v4l2channel), 0);
gst_v4l2_get_input (v4l2element, &chan);
if (chan == GST_V4L2_TUNER_CHANNEL (channel)->index &&
diff --git a/sys/v4l2/gstv4l2xoverlay.c b/sys/v4l2/gstv4l2xoverlay.c
index 1af62cc1..515d8463 100644
--- a/sys/v4l2/gstv4l2xoverlay.c
+++ b/sys/v4l2/gstv4l2xoverlay.c
@@ -72,7 +72,7 @@ gst_v4l2_xoverlay_open (GstV4l2Element * v4l2element)
xwin->display_name = g_strdup (v4l2element->display);
if (v4l2element->xwindow_id != 0 &&
- xwin->display_name && xwin->display_name[0] == ':') {
+ xwin->display_name && xwin->display_name[0] == ':') {
gst_x_window_listener_set_xid (xwin, v4l2element->xwindow_id);
}
}
@@ -85,7 +85,7 @@ gst_v4l2_xoverlay_close (GstV4l2Element * v4l2element)
if (xwin != NULL) {
if (v4l2element->xwindow_id != 0 &&
- xwin->display_name && xwin->display_name[0] == ':') {
+ xwin->display_name && xwin->display_name[0] == ':') {
gst_x_window_listener_set_xid (xwin, 0);
}
diff --git a/sys/v4l2/v4l2-overlay_calls.c b/sys/v4l2/v4l2-overlay_calls.c
index d4a10ab7..0876879d 100644
--- a/sys/v4l2/v4l2-overlay_calls.c
+++ b/sys/v4l2/v4l2-overlay_calls.c
@@ -60,14 +60,14 @@ gst_v4l2_set_display (GstV4l2Element * v4l2element)
switch (system (buff)) {
case -1:
GST_ELEMENT_ERROR (v4l2element, RESOURCE, FAILED,
- (_("Could not start v4l-conf.")), GST_ERROR_SYSTEM);
+ (_("Could not start v4l-conf.")), GST_ERROR_SYSTEM);
g_free (buff);
return FALSE;
case 0:
break;
default:
GST_ELEMENT_ERROR (v4l2element, RESOURCE, FAILED,
- (_("Executing v4l-conf failed.")), GST_ERROR_SYSTEM);
+ (_("Executing v4l-conf failed.")), GST_ERROR_SYSTEM);
g_free (buff);
return FALSE;
}
@@ -106,7 +106,7 @@ gst_v4l2_set_window (GstElement * element,
if (ioctl (v4l2element->video_fd, VIDIOC_S_FMT, &fmt) < 0) {
GST_ELEMENT_ERROR (v4l2element, RESOURCE, TOO_LAZY, (NULL),
- ("Failed to set the video window: %s", g_strerror (errno)));
+ ("Failed to set the video window: %s", g_strerror (errno)));
return FALSE;
}
@@ -131,8 +131,8 @@ gst_v4l2_enable_overlay (GstV4l2Element * v4l2element, gboolean enable)
if (ioctl (v4l2element->video_fd, VIDIOC_OVERLAY, &doit) < 0) {
GST_ELEMENT_ERROR (v4l2element, RESOURCE, TOO_LAZY, (NULL),
- ("Failed to %s overlay display: %s",
- enable ? "enable" : "disable", g_strerror (errno)));
+ ("Failed to %s overlay display: %s",
+ enable ? "enable" : "disable", g_strerror (errno)));
return FALSE;
}
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;
}
diff --git a/sys/v4l2/v4l2src_calls.c b/sys/v4l2/v4l2src_calls.c
index 00d710eb..a2db4f2b 100644
--- a/sys/v4l2/v4l2src_calls.c
+++ b/sys/v4l2/v4l2src_calls.c
@@ -70,19 +70,19 @@ gst_v4l2src_fill_format_list (GstV4l2Src * v4l2src)
format->index = n;
format->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
if (ioctl (GST_V4L2ELEMENT (v4l2src)->video_fd, VIDIOC_ENUM_FMT,
- format) < 0) {
+ format) < 0) {
if (errno == EINVAL) {
- break; /* end of enumeration */
+ break; /* end of enumeration */
} else {
- GST_ELEMENT_ERROR (v4l2src, RESOURCE, SETTINGS, (NULL),
- ("failed to get number %d in pixelformat enumeration for %s: %s",
- n, GST_V4L2ELEMENT (v4l2src)->device, g_strerror (errno)));
- g_free (format);
- return FALSE;
+ GST_ELEMENT_ERROR (v4l2src, RESOURCE, SETTINGS, (NULL),
+ ("failed to get number %d in pixelformat enumeration for %s: %s",
+ n, GST_V4L2ELEMENT (v4l2src)->device, g_strerror (errno)));
+ g_free (format);
+ return FALSE;
}
}
GST_LOG_OBJECT (v4l2src, "got format" GST_FOURCC_FORMAT,
- GST_FOURCC_ARGS (format->pixelformat));
+ GST_FOURCC_ARGS (format->pixelformat));
v4l2src->formats = g_slist_prepend (v4l2src->formats, format);
}
@@ -118,11 +118,11 @@ gst_v4l2src_queue_frame (GstV4l2Src * v4l2src, guint i)
GST_LOG_OBJECT (v4l2src, "queueing frame %u", i);
if (ioctl (GST_V4L2ELEMENT (v4l2src)->video_fd, VIDIOC_QBUF,
- &v4l2src->pool->buffers[i].buffer) < 0) {
+ &v4l2src->pool->buffers[i].buffer) < 0) {
GST_ELEMENT_ERROR (v4l2src, RESOURCE, WRITE,
- (_("Could not write to device \"%s\"."),
- GST_V4L2ELEMENT (v4l2src)->device),
- ("Error queueing buffer %u on device %s", i, g_strerror (errno)));
+ (_("Could not write to device \"%s\"."),
+ GST_V4L2ELEMENT (v4l2src)->device),
+ ("Error queueing buffer %u on device %s", i, g_strerror (errno)));
return FALSE;
}
@@ -146,8 +146,8 @@ gst_v4l2src_grab_frame (GstV4l2Src * v4l2src)
/* if the sync() got interrupted, we can retry */
if (errno != EINTR) {
GST_ELEMENT_ERROR (v4l2src, RESOURCE, SYNC, (NULL),
- ("could not sync on a buffer on device %s: %s",
- GST_V4L2ELEMENT (v4l2src)->device, g_strerror (errno)));
+ ("could not sync on a buffer on device %s: %s",
+ GST_V4L2ELEMENT (v4l2src)->device, g_strerror (errno)));
return -1;
}
GST_DEBUG_OBJECT (v4l2src, "grab got interrupted");
@@ -174,10 +174,10 @@ gst_v4l2src_get_capture (GstV4l2Src * v4l2src)
v4l2src->format.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
if (ioctl (GST_V4L2ELEMENT (v4l2src)->video_fd, VIDIOC_G_FMT,
- &v4l2src->format) < 0) {
+ &v4l2src->format) < 0) {
GST_ELEMENT_ERROR (v4l2src, RESOURCE, SETTINGS, (NULL),
- ("failed to get pixelformat for device %s: %s",
- GST_V4L2ELEMENT (v4l2src)->device, g_strerror (errno)));
+ ("failed to get pixelformat for device %s: %s",
+ GST_V4L2ELEMENT (v4l2src)->device, g_strerror (errno)));
return FALSE;
}
@@ -209,11 +209,11 @@ gst_v4l2src_set_capture (GstV4l2Src * v4l2src,
v4l2src->format.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
if (ioctl (GST_V4L2ELEMENT (v4l2src)->video_fd, VIDIOC_S_FMT,
- &v4l2src->format) < 0) {
+ &v4l2src->format) < 0) {
GST_ELEMENT_ERROR (v4l2src, RESOURCE, SETTINGS, (NULL),
- ("failed to set pixelformat to %s @ %dx%d for device %s: %s",
- fmt->description, width, height, GST_V4L2ELEMENT (v4l2src)->device,
- g_strerror (errno)));
+ ("failed to set pixelformat to %s @ %dx%d for device %s: %s",
+ fmt->description, width, height, GST_V4L2ELEMENT (v4l2src)->device,
+ g_strerror (errno)));
return FALSE;
}
@@ -250,21 +250,21 @@ gst_v4l2src_capture_init (GstV4l2Src * v4l2src)
v4l2src->breq.type = v4l2src->format.type;
v4l2src->breq.memory = V4L2_MEMORY_MMAP;
if (ioctl (GST_V4L2ELEMENT (v4l2src)->video_fd, VIDIOC_REQBUFS,
- &v4l2src->breq) < 0) {
+ &v4l2src->breq) < 0) {
GST_ELEMENT_ERROR (v4l2src, RESOURCE, READ,
- (_("Could not get buffers from device \"%s\"."),
- GST_V4L2ELEMENT (v4l2src)->device),
- ("error requesting %d buffers: %s", v4l2src->breq.count,
- g_strerror (errno)));
+ (_("Could not get buffers from device \"%s\"."),
+ GST_V4L2ELEMENT (v4l2src)->device),
+ ("error requesting %d buffers: %s", v4l2src->breq.count,
+ g_strerror (errno)));
return FALSE;
}
if (v4l2src->breq.count < GST_V4L2_MIN_BUFFERS) {
GST_ELEMENT_ERROR (v4l2src, RESOURCE, READ,
- (_("Could not get enough buffers from device \"%s\"."),
- GST_V4L2ELEMENT (v4l2src)->device),
- ("we received %d, we want at least %d", v4l2src->breq.count,
- GST_V4L2_MIN_BUFFERS));
+ (_("Could not get enough buffers from device \"%s\"."),
+ GST_V4L2ELEMENT (v4l2src)->device),
+ ("we received %d, we want at least %d", v4l2src->breq.count,
+ GST_V4L2_MIN_BUFFERS));
v4l2src->breq.count = buffers;
return FALSE;
}
@@ -292,19 +292,19 @@ gst_v4l2src_capture_init (GstV4l2Src * v4l2src)
buffer->buffer.index = n;
buffer->buffer.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
if (ioctl (GST_V4L2ELEMENT (v4l2src)->video_fd, VIDIOC_QUERYBUF,
- &buffer->buffer) < 0) {
+ &buffer->buffer) < 0) {
GST_ELEMENT_ERROR (v4l2src, RESOURCE, READ, (NULL),
- ("Could not get buffer properties of buffer %d: %s", n,
- g_strerror (errno)));
+ ("Could not get buffer properties of buffer %d: %s", n,
+ g_strerror (errno)));
gst_v4l2src_capture_deinit (v4l2src);
return FALSE;
}
buffer->start =
- mmap (0, buffer->buffer.length, PROT_READ | PROT_WRITE, MAP_SHARED,
- GST_V4L2ELEMENT (v4l2src)->video_fd, buffer->buffer.m.offset);
+ mmap (0, buffer->buffer.length, PROT_READ | PROT_WRITE, MAP_SHARED,
+ GST_V4L2ELEMENT (v4l2src)->video_fd, buffer->buffer.m.offset);
if (buffer->start == MAP_FAILED) {
GST_ELEMENT_ERROR (v4l2src, RESOURCE, READ, (NULL),
- ("Could not mmap video buffer %d: %s", n, g_strerror (errno)));
+ ("Could not mmap video buffer %d: %s", n, g_strerror (errno)));
buffer->start = 0;
gst_v4l2src_capture_deinit (v4l2src);
return FALSE;
@@ -344,8 +344,8 @@ gst_v4l2src_capture_start (GstV4l2Src * v4l2src)
if (ioctl (GST_V4L2ELEMENT (v4l2src)->video_fd, VIDIOC_STREAMON, &type) < 0) {
GST_ELEMENT_ERROR (v4l2src, RESOURCE, OPEN_READ, (NULL),
- ("Error starting streaming capture from device %s: %s",
- GST_V4L2ELEMENT (v4l2src)->device, g_strerror (errno)));
+ ("Error starting streaming capture from device %s: %s",
+ GST_V4L2ELEMENT (v4l2src)->device, g_strerror (errno)));
return FALSE;
}
@@ -372,8 +372,8 @@ gst_v4l2src_capture_stop (GstV4l2Src * v4l2src)
* on the non-queued ones */
if (ioctl (GST_V4L2ELEMENT (v4l2src)->video_fd, VIDIOC_STREAMOFF, &type) < 0) {
GST_ELEMENT_ERROR (v4l2src, RESOURCE, CLOSE, (NULL),
- ("Error stopping streaming capture from device %s: %s",
- GST_V4L2ELEMENT (v4l2src)->device, g_strerror (errno)));
+ ("Error stopping streaming capture from device %s: %s",
+ GST_V4L2ELEMENT (v4l2src)->device, g_strerror (errno)));
return FALSE;
}
@@ -445,7 +445,7 @@ gst_v4l2src_capture_deinit (GstV4l2Src * v4l2src)
buffer.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
if (ioctl (GST_V4L2ELEMENT (v4l2src)->video_fd, VIDIOC_DQBUF, &buffer) < 0)
GST_WARNING_OBJECT (v4l2src,
- "Could not dequeue buffer on uninitialization");
+ "Could not dequeue buffer on uninitialization");
}
if (gst_atomic_int_dec_and_test (&v4l2src->pool->refcount)) {
/* we're last thing that used all this */
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-02 14:20:56 +0000