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sys/v4l/gstv4lsrc.c: Fix for webcams that support only specific width or height

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Original commit message from CVS:
2004-10-10  Zaheer Abbas Merali  <zaheerabbas at merali dot org>

* sys/v4l/gstv4lsrc.c: (gst_v4lsrc_src_link), (gst_v4lsrc_getcaps):
Fix for webcams that support only specific width or height
This commit is contained in:
Zaheer Abbas Merali 2004-10-10 16:35:44 +00:00
parent e58bfc2d84
commit 1b27bea7ad
2 changed files with 18 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2004-10-10 Zaheer Abbas Merali <zaheerabbas at merali dot org>
* sys/v4l/gstv4lsrc.c: (gst_v4lsrc_src_link), (gst_v4lsrc_getcaps):
Fix for webcams that support only specific width or height
2004-10-09 Tim-Philipp Müller <t.i.m@zen.co.uk> 2004-10-09 Tim-Philipp Müller <t.i.m@zen.co.uk>
Reviewed by: Ronald S. Bultje <rbultje@ronald.bitfreak.net> Reviewed by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>

17
sys/v4l/gstv4lsrc.c
View file

@ -640,7 +640,7 @@ gst_v4lsrc_src_link (GstPad * pad, const GstCaps * vscapslist)
vwin->flags |= fps_index << 16; vwin->flags |= fps_index << 16;
if (!gst_v4l_set_window_properties (GST_V4LELEMENT (v4lsrc))) { if (!gst_v4l_set_window_properties (GST_V4LELEMENT (v4lsrc))) {
GST_ELEMENT_ERROR (v4lsrc, RESOURCE, SETTINGS, (NULL), GST_ELEMENT_ERROR (v4lsrc, RESOURCE, SETTINGS, (NULL),
("Could not set framerate of %d fps", fps)); ("Could not set framerate of %f fps", fps));
} }
} }
switch (fourcc) { switch (fourcc) {
@ -823,9 +823,18 @@ gst_v4lsrc_getcaps (GstPad * pad)
vcap->minwidth, vcap->maxwidth, vcap->minheight, vcap->maxheight, fps, vcap->minwidth, vcap->maxwidth, vcap->minheight, vcap->maxheight, fps,
GPOINTER_TO_INT (item->data)); GPOINTER_TO_INT (item->data));
gst_caps_set_simple (one, "width", GST_TYPE_INT_RANGE, vcap->minwidth, if (vcap->minwidth < vcap->maxwidth) {
vcap->maxwidth, "height", GST_TYPE_INT_RANGE, vcap->minheight, gst_caps_set_simple (one, "width", GST_TYPE_INT_RANGE, vcap->minwidth,
vcap->maxheight, NULL); NULL);
} else {
gst_caps_set_simple (one, "width", G_TYPE_INT, vcap->minwidth, NULL);
}
if (vcap->minheight < vcap->maxheight) {
gst_caps_set_simple (one, "height", GST_TYPE_INT_RANGE, vcap->minheight,
vcap->maxheight, NULL);
} else {
gst_caps_set_simple (one, "height", G_TYPE_INT, vcap->minheight, NULL);
}
if (fps_list) { if (fps_list) {
GstStructure *structure = gst_caps_get_structure (one, 0); GstStructure *structure = gst_caps_get_structure (one, 0);