2008-05-26 Wim Taymans <wim.taymans@collabora.co.uk>
+ Patch by: William M. Brack <wbrack at mmm dot com dot hk>
+
+ * sys/v4l2/gstv4l2src.c: (gst_v4l2src_v4l2fourcc_to_structure),
+ (gst_v4l2_get_caps_info):
+ Add NV12, NV21 and bayer support. See #520092.
+
+2008-05-26 Wim Taymans <wim.taymans@collabora.co.uk>
+
* gst/qtdemux/qtdemux.c: (gst_qtdemux_find_segment),
(gst_qtdemux_activate_segment):
Unbreak segment activation again. Fixes #531672.
break;
}
case V4L2_PIX_FMT_GREY: /* 8 Greyscale */
- case V4L2_PIX_FMT_NV12: /* 12 Y/CbCr 4:2:0 */
- case V4L2_PIX_FMT_NV21: /* 12 Y/CrCb 4:2:0 */
case V4L2_PIX_FMT_YYUV: /* 16 YUV 4:2:2 */
case V4L2_PIX_FMT_HI240: /* 8 8-bit color */
/* FIXME: get correct fourccs here */
break;
+ case V4L2_PIX_FMT_NV12: /* 12 Y/CbCr 4:2:0 */
+ case V4L2_PIX_FMT_NV21: /* 12 Y/CrCb 4:2:0 */
case V4L2_PIX_FMT_YVU410:
case V4L2_PIX_FMT_YUV410:
case V4L2_PIX_FMT_YUV420: /* I420/IYUV */
guint32 fcc = 0;
switch (fourcc) {
+ case V4L2_PIX_FMT_NV12:
+ fcc = GST_MAKE_FOURCC ('N', 'V', '1', '2');
+ break;
+ case V4L2_PIX_FMT_NV21:
+ fcc = GST_MAKE_FOURCC ('N', 'V', '2', '1');
+ break;
case V4L2_PIX_FMT_YVU410:
fcc = GST_MAKE_FOURCC ('Y', 'V', 'U', '9');
break;
outsize = GST_ROUND_UP_4 (*w) * *h;
outsize += 2 * ((GST_ROUND_UP_8 (*w) / 2) * *h);
break;
+ case GST_MAKE_FOURCC ('N', 'V', '1', '2'):
+ fourcc = V4L2_PIX_FMT_NV12;
+ outsize = GST_ROUND_UP_4 (*w) * GST_ROUND_UP_2 (*h);
+ outsize += (GST_ROUND_UP_4 (*w) * *h) / 2;
+ break;
+ case GST_MAKE_FOURCC ('N', 'V', '2', '1'):
+ fourcc = V4L2_PIX_FMT_NV21;
+ outsize = GST_ROUND_UP_4 (*w) * GST_ROUND_UP_2 (*h);
+ outsize += (GST_ROUND_UP_4 (*w) * *h) / 2;
+ break;
}
} else if (!strcmp (mimetype, "video/x-raw-rgb")) {
gint depth, endianness, r_mask;
fourcc = V4L2_PIX_FMT_DV;
} else if (strcmp (mimetype, "image/jpeg") == 0) {
fourcc = V4L2_PIX_FMT_JPEG;
+ } else if (strcmp (mimetype, "video/x-raw-bayer") == 0) {
+ fourcc = V4L2_PIX_FMT_SBGGR8;
}
if (fourcc == 0)