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Diffstat (limited to 'sys/v4l2/v4l2src_calls.c')
-rw-r--r--sys/v4l2/v4l2src_calls.c56
1 files changed, 30 insertions, 26 deletions
diff --git a/sys/v4l2/v4l2src_calls.c b/sys/v4l2/v4l2src_calls.c
index 3a55a231..ec7028c2 100644
--- a/sys/v4l2/v4l2src_calls.c
+++ b/sys/v4l2/v4l2src_calls.c
@@ -72,9 +72,9 @@ gst_v4l2src_fill_format_list (GstV4l2Src *v4l2src)
if (errno == EINVAL) {
break; /* end of enumeration */
} else {
- gst_element_error(GST_ELEMENT(v4l2src),
- "Failed to get no. %d in pixelformat enumeration for %s: %s",
- n, GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
+ 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;
}
@@ -117,8 +117,9 @@ gst_v4l2src_queue_frame (GstV4l2Src *v4l2src,
GST_LOG_OBJECT (v4l2src, "queueing frame %u", i);
if (ioctl(GST_V4L2ELEMENT(v4l2src)->video_fd, VIDIOC_QBUF, &v4l2src->pool->buffers[i].buffer) < 0) {
- gst_element_error(GST_ELEMENT(v4l2src), "Error queueing buffer %u on device %s: %s",
- i, GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
+ 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)));
return FALSE;
}
@@ -141,8 +142,8 @@ gst_v4l2src_grab_frame (GstV4l2Src *v4l2src)
while (ioctl(GST_V4L2ELEMENT(v4l2src)->video_fd, VIDIOC_DQBUF, &buffer) < 0) {
/* if the sync() got interrupted, we can retry */
if (errno != EINTR) {
- gst_element_error(GST_ELEMENT(v4l2src), "Error syncing on a buffer on device %s: %s",
- GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
+ gst_element_error (v4l2src, RESOURCE, SYNC, NULL, ("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");
@@ -169,9 +170,9 @@ 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) {
- gst_element_error(GST_ELEMENT(v4l2src),
- "Failed to get pixel format for device %s: %s",
- GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
+ gst_element_error (v4l2src, RESOURCE, SETTINGS, NULL,
+ ("failed to get pixelformat for device %s: %s",
+ n, GST_V4L2ELEMENT(v4l2src)->device, g_strerror (errno)));
return FALSE;
}
@@ -205,10 +206,9 @@ 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) {
- gst_element_error(GST_ELEMENT(v4l2src),
- "Failed to set pixel format to %s @ %dx%d for device %s: %s",
- fmt->description, width, height,
- GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
+ 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)));
return FALSE;
}
@@ -245,14 +245,16 @@ 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) {
- gst_element_error(GST_ELEMENT(v4l2src), "Error requesting buffers (%d) for %s: %s",
- v4l2src->breq.count, GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
+ 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)));
return FALSE;
}
if (v4l2src->breq.count < GST_V4L2_MIN_BUFFERS) {
- gst_element_error(GST_ELEMENT(v4l2src), "Too little buffers. We got %d, we want at least %d",
- 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));
v4l2src->breq.count = buffers;
return FALSE;
}
@@ -278,16 +280,16 @@ 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) {
- gst_element_error(GST_ELEMENT(v4l2src), "Failed to get buffer (%d) properties: %s",
- n, g_strerror(errno));
+ gst_element_error (v4l2src, RESOURCE, READ, NULL,
+ ("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);
if (buffer->start == MAP_FAILED) {
- gst_element_error(GST_ELEMENT(v4l2src), "Error mapping video buffer (%d) on device %s: %s",
- n, GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
+ gst_element_error (v4l2src, RESOURCE, READ, NULL,
+ ("Could not mmap video buffer %d: %s", n, g_strerror (errno)));
buffer->start = 0;
gst_v4l2src_capture_deinit (v4l2src);
return FALSE;
@@ -326,8 +328,9 @@ gst_v4l2src_capture_start (GstV4l2Src *v4l2src)
v4l2src->quit = FALSE;
if (ioctl(GST_V4L2ELEMENT(v4l2src)->video_fd, VIDIOC_STREAMON, &type) < 0) {
- gst_element_error(GST_ELEMENT(v4l2src), "Error starting streaming capture for %s: %s",
- GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
+ gst_element_error (v4l2src, RESOURCE, OPEN_READ, NULL,
+ ("Error starting streaming capture from device %s: %s",
+ GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno)));
return FALSE;
}
@@ -353,8 +356,9 @@ gst_v4l2src_capture_stop (GstV4l2Src *v4l2src)
/* we actually need to sync on all queued buffers but not
* on the non-queued ones */
if (ioctl(GST_V4L2ELEMENT(v4l2src)->video_fd, VIDIOC_STREAMOFF, &type) < 0) {
- gst_element_error (GST_ELEMENT(v4l2src), "Error stopping streaming capture for %s: %s",
- GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
+ gst_element_error (v4l2src, RESOURCE, CLOSE, NULL,
+ ("Error stopping streaming capture from device %s: %s",
+ GST_V4L2ELEMENT(v4l2src)->device, g_strerror (errno)));
return FALSE;
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-01 13:19:52 +0000