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v4l2object: Always tell capture queue that we want to set the CSC

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Not all drivers supports it, but in general we want to try and match the
negotiated caps, so lets always try to set the CSC.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7540>
This commit is contained in:
Nicolas Dufresne 2024-09-17 13:28:45 -04:00 committed by GStreamer Marge Bot
parent 2fe83fa2de
commit 86dddfa61c
1 changed files with 4 additions and 0 deletions
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subprojects/gst-plugins-good/sys/v4l2/gstv4l2object.c
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@ -3898,12 +3898,16 @@ gst_v4l2_object_set_format_full (GstV4l2Object * v4l2object, GstCaps * caps,
format.fmt.pix_mp.quantization = range; format.fmt.pix_mp.quantization = range;
format.fmt.pix_mp.ycbcr_enc = matrix; format.fmt.pix_mp.ycbcr_enc = matrix;
format.fmt.pix_mp.xfer_func = transfer; format.fmt.pix_mp.xfer_func = transfer;
if (V4L2_TYPE_IS_CAPTURE (v4l2object->type))
format.fmt.pix_mp.flags |= V4L2_PIX_FMT_FLAG_SET_CSC;
} else { } else {
format.fmt.pix.priv = V4L2_PIX_FMT_PRIV_MAGIC; format.fmt.pix.priv = V4L2_PIX_FMT_PRIV_MAGIC;
format.fmt.pix.colorspace = colorspace; format.fmt.pix.colorspace = colorspace;
format.fmt.pix.quantization = range; format.fmt.pix.quantization = range;
format.fmt.pix.ycbcr_enc = matrix; format.fmt.pix.ycbcr_enc = matrix;
format.fmt.pix.xfer_func = transfer; format.fmt.pix.xfer_func = transfer;
if (V4L2_TYPE_IS_CAPTURE (v4l2object->type))
format.fmt.pix.flags |= V4L2_PIX_FMT_FLAG_SET_CSC;
} }
GST_DEBUG_OBJECT (v4l2object->dbg_obj, "Desired colorspace is %d:%d:%d:%d", GST_DEBUG_OBJECT (v4l2object->dbg_obj, "Desired colorspace is %d:%d:%d:%d",