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Fixed query size to work with drivers that uses intermediate step like "width * height" to find closest size.

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Original commit message from CVS:
Fixed query size to work with drivers that uses intermediate step like "width * height" to find closest size.
This commit is contained in:
Edgard Lima 2006-08-22 20:39:26 +00:00
parent 5fc2b32608
commit d3c716b694
3 changed files with 11 additions and 4 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2006-08-22 Edgard Lima <edgard.lima@indt.org.br>
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_get_size_limits)
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_fixate)
Fixed query size to work with drivers that uses intermediate step
like "width * height" to find closest size.
2006-08-21 Thomas Vander Stichele <thomas at apestaart dot org>
* configure.ac:

4
sys/v4l2/gstv4l2src.c
View file

@ -399,8 +399,8 @@ gst_v4l2src_fixate (GstPad * pad, GstCaps * caps)
structure = gst_caps_get_structure (caps, i);
const GValue *v;
gst_structure_fixate_field_nearest_int (structure, "width", G_MAXINT);
gst_structure_fixate_field_nearest_int (structure, "height", G_MAXINT);
gst_structure_fixate_field_nearest_int (structure, "width", 4096);
gst_structure_fixate_field_nearest_int (structure, "height", 4096);
gst_structure_fixate_field_nearest_fraction (structure, "framerate", 15, 2);
v = gst_structure_get_value (structure, "format");

4
sys/v4l2/v4l2src_calls.c
View file

@ -592,8 +592,8 @@ gst_v4l2src_get_size_limits (GstV4l2Src * v4l2src,
GST_LOG_OBJECT (v4l2src, "got min size %dx%d", fmt.fmt.pix.width,
fmt.fmt.pix.height);
fmt.fmt.pix.width = G_MAXINT;
fmt.fmt.pix.height = G_MAXINT;
fmt.fmt.pix.width = 4096;
fmt.fmt.pix.height = 4096;
if (ioctl (v4l2src->v4l2object->video_fd, VIDIOC_TRY_FMT, &fmt) < 0) {
return FALSE;
}