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fix caps to avoid videoconvert bug in 1.8 which corrupts data

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Previous way of creating caps left invalid colorimetry field 0:0:0:0,
which combined with a bug present in GStreamer 1.8 led to GRAY16_LE data
being corrupted when converted to GRAY16_BE (or vice versa). Current
method will properly initialize colorimetry field, avoiding this problem
in 1.8.
This commit is contained in:
Joshua M. Doe
2017-11-16 08:27:08 -05:00
parent f76390323f
commit e4a308a545
10 changed files with 55 additions and 51 deletions
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4
sys/idsueye/gstidsueyesrc.c
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@@ -339,10 +339,8 @@ gst_idsueyesrc_set_caps_from_camera (GstIdsueyeSrc * src)
src->height = imageSize.s32Height;
gst_video_info_init (&vinfo);
vinfo.width = src->width;
vinfo.height = src->height;
vinfo.finfo = gst_video_format_get_info (videoFormat);
gst_video_info_set_format (&vinfo, videoFormat, src->width, src->height);
src->caps = gst_video_info_to_caps (&vinfo);
if (videoFormat == GST_VIDEO_FORMAT_GRAY16_BE) {