FaSTTUBe/GST-Tensordecoder-ov_ep
37
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

v4l2object: Really always set colorimetry

Browse Source 
This fixes patch dd1c5aed656e07e3dad01f83410f3af16cfb14cf which
pretended to always set colorimetry but the patch was incomplete.
This is again best effort considering the spec says that for CAPTURE
you may only read this value.
This commit is contained in:
Nicolas Dufresne 2018-06-27 16:57:29 -04:00
parent 35ab185d75
commit b677ae3cb6
1 changed files with 13 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
sys/v4l2/gstv4l2object.c
View File

@ -3449,23 +3449,21 @@ gst_v4l2_object_set_format_full (GstV4l2Object * v4l2object, GstCaps * caps,
}
#endif
if (V4L2_TYPE_IS_OUTPUT (v4l2object->type)) {
if (is_mplane) {
format.fmt.pix_mp.colorspace = colorspace;
format.fmt.pix_mp.quantization = range;
format.fmt.pix_mp.ycbcr_enc = matrix;
format.fmt.pix_mp.xfer_func = transfer;
} else {
format.fmt.pix.colorspace = colorspace;
format.fmt.pix.quantization = range;
format.fmt.pix.ycbcr_enc = matrix;
format.fmt.pix.xfer_func = transfer;
}
GST_DEBUG_OBJECT (v4l2object->dbg_obj, "Desired colorspace is %d:%d:%d:%d",
colorspace, range, matrix, transfer);
if (is_mplane) {
format.fmt.pix_mp.colorspace = colorspace;
format.fmt.pix_mp.quantization = range;
format.fmt.pix_mp.ycbcr_enc = matrix;
format.fmt.pix_mp.xfer_func = transfer;
} else {
format.fmt.pix.colorspace = colorspace;
format.fmt.pix.quantization = range;
format.fmt.pix.ycbcr_enc = matrix;
format.fmt.pix.xfer_func = transfer;
}
GST_DEBUG_OBJECT (v4l2object->dbg_obj, "Desired colorspace is %d:%d:%d:%d",
colorspace, range, matrix, transfer);
if (try_only) {
if (v4l2object->ioctl (fd, VIDIOC_TRY_FMT, &format) < 0)
goto try_fmt_failed;