add patch for gst plugins

Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>

contrib/gstreamer1.0-plugins-good_bayer.patch

+Index: git/sys/v4l2/gstv4l2object.c
+===================================================================
+--- git.orig/sys/v4l2/gstv4l2object.c
++++ git/sys/v4l2/gstv4l2object.c
+@@ -165,6 +165,16 @@ static const GstV4L2FormatDesc gst_v4l2_
+   {V4L2_PIX_FMT_SGRBG8, TRUE, GST_V4L2_RAW},
+   {V4L2_PIX_FMT_SRGGB8, TRUE, GST_V4L2_RAW},
+ 
++  {V4L2_PIX_FMT_SBGGR10, TRUE, GST_V4L2_RAW},
++  {V4L2_PIX_FMT_SGBRG10, TRUE, GST_V4L2_RAW},
++  {V4L2_PIX_FMT_SGRBG10, TRUE, GST_V4L2_RAW},
++  {V4L2_PIX_FMT_SRGGB10, TRUE, GST_V4L2_RAW},
++
++  {V4L2_PIX_FMT_SBGGR12, TRUE, GST_V4L2_RAW},
++  {V4L2_PIX_FMT_SGBRG12, TRUE, GST_V4L2_RAW},
++  {V4L2_PIX_FMT_SGRBG12, TRUE, GST_V4L2_RAW},
++  {V4L2_PIX_FMT_SRGGB12, TRUE, GST_V4L2_RAW},
++
+   /* compressed formats */
+   {V4L2_PIX_FMT_MJPEG, FALSE, GST_V4L2_CODEC},
+   {V4L2_PIX_FMT_JPEG, FALSE, GST_V4L2_CODEC},
+@@ -1130,6 +1140,14 @@ gst_v4l2_object_format_get_rank (const s
+     case V4L2_PIX_FMT_SGBRG8:
+     case V4L2_PIX_FMT_SGRBG8:
+     case V4L2_PIX_FMT_SRGGB8:
++    case V4L2_PIX_FMT_SBGGR10:
++    case V4L2_PIX_FMT_SGBRG10:
++    case V4L2_PIX_FMT_SGRBG10:
++    case V4L2_PIX_FMT_SRGGB10:
++    case V4L2_PIX_FMT_SBGGR12:
++    case V4L2_PIX_FMT_SGBRG12:
++    case V4L2_PIX_FMT_SGRBG12:
++    case V4L2_PIX_FMT_SRGGB12:
+       rank = BAYER_BASE_RANK;
+       break;
+ 
+@@ -1423,6 +1441,14 @@ gst_v4l2_object_v4l2fourcc_is_rgb (guint
+     case V4L2_PIX_FMT_SGBRG8:
+     case V4L2_PIX_FMT_SGRBG8:
+     case V4L2_PIX_FMT_SRGGB8:
++    case V4L2_PIX_FMT_SBGGR10:
++    case V4L2_PIX_FMT_SGBRG10:
++    case V4L2_PIX_FMT_SGRBG10:
++    case V4L2_PIX_FMT_SRGGB10:
++    case V4L2_PIX_FMT_SBGGR12:
++    case V4L2_PIX_FMT_SGBRG12:
++    case V4L2_PIX_FMT_SGRBG12:
++    case V4L2_PIX_FMT_SRGGB12:
+     case V4L2_PIX_FMT_RGBA:
+       ret = TRUE;
+       break;
+@@ -1574,11 +1600,43 @@ gst_v4l2_object_v4l2fourcc_to_bare_struc
+     case V4L2_PIX_FMT_SGBRG8:
+     case V4L2_PIX_FMT_SGRBG8:
+     case V4L2_PIX_FMT_SRGGB8:
++    case V4L2_PIX_FMT_SBGGR10:
++    case V4L2_PIX_FMT_SGBRG10:
++    case V4L2_PIX_FMT_SGRBG10:
++    case V4L2_PIX_FMT_SRGGB10:
++    case V4L2_PIX_FMT_SBGGR12:
++    case V4L2_PIX_FMT_SGBRG12:
++    case V4L2_PIX_FMT_SGRBG12:
++    case V4L2_PIX_FMT_SRGGB12:
+       structure = gst_structure_new ("video/x-bayer", "format", G_TYPE_STRING,
+-          fourcc == V4L2_PIX_FMT_SBGGR8 ? "bggr" :
+-          fourcc == V4L2_PIX_FMT_SGBRG8 ? "gbrg" :
+-          fourcc == V4L2_PIX_FMT_SGRBG8 ? "grbg" :
+-          /* fourcc == V4L2_PIX_FMT_SRGGB8 ? */ "rggb", NULL);
++         (fourcc == V4L2_PIX_FMT_SBGGR8  ? "bggr" :
++          fourcc == V4L2_PIX_FMT_SBGGR10 ? "bggr" :
++          fourcc == V4L2_PIX_FMT_SBGGR12 ? "bggr" :
++
++          fourcc == V4L2_PIX_FMT_SGBRG8  ? "gbrg" :
++          fourcc == V4L2_PIX_FMT_SGBRG10 ? "gbrg" :
++          fourcc == V4L2_PIX_FMT_SGBRG12 ? "gbrg" :
++
++          fourcc == V4L2_PIX_FMT_SGRBG8  ? "grbg" :
++          fourcc == V4L2_PIX_FMT_SGRBG10 ? "grbg" :
++          fourcc == V4L2_PIX_FMT_SGRBG12 ? "grbg" :
++
++          "rggb"),
++
++          "bpp", G_TYPE_INT,
++          (fourcc == V4L2_PIX_FMT_SBGGR10  ? 10 :
++           fourcc == V4L2_PIX_FMT_SGBRG10  ? 10 :
++           fourcc == V4L2_PIX_FMT_SGRBG10  ? 10 :
++           fourcc == V4L2_PIX_FMT_SRGGB10  ? 10 :
++
++           fourcc == V4L2_PIX_FMT_SBGGR12  ? 12 :
++           fourcc == V4L2_PIX_FMT_SGBRG12  ? 12 :
++           fourcc == V4L2_PIX_FMT_SGRBG12  ? 12 :
++           fourcc == V4L2_PIX_FMT_SRGGB12  ? 12 :
++
++           8),
++
++          NULL);
+       break;
+     case V4L2_PIX_FMT_SN9C10X:
+       structure = gst_structure_new_empty ("video/x-sonix");
+@@ -1924,15 +1982,26 @@ gst_v4l2_object_get_caps_info (GstV4l2Ob
+       fourcc = V4L2_PIX_FMT_VP9;
+     } else if (g_str_equal (mimetype, "video/x-bayer")) {
+       const gchar *format = gst_structure_get_string (structure, "format");
++      gint bpp;
++      if (!gst_structure_get_int(structure, "bpp", &bpp))
++        bpp = 8;
+       if (format) {
+         if (!g_ascii_strcasecmp (format, "bggr"))
+-          fourcc = V4L2_PIX_FMT_SBGGR8;
++          fourcc = (bpp == 10 ? V4L2_PIX_FMT_SBGGR10 :
++                    bpp == 12 ? V4L2_PIX_FMT_SBGGR12 :
++                    V4L2_PIX_FMT_SBGGR8);
+         else if (!g_ascii_strcasecmp (format, "gbrg"))
+-          fourcc = V4L2_PIX_FMT_SGBRG8;
++          fourcc = (bpp == 10 ? V4L2_PIX_FMT_SGBRG10 :
++                    bpp == 12 ? V4L2_PIX_FMT_SGBRG12 :
++                    V4L2_PIX_FMT_SGBRG8);
+         else if (!g_ascii_strcasecmp (format, "grbg"))
+-          fourcc = V4L2_PIX_FMT_SGRBG8;
++          fourcc = (bpp == 10 ? V4L2_PIX_FMT_SGRBG10 :
++                    bpp == 12 ? V4L2_PIX_FMT_SGRBG12 :
++                    V4L2_PIX_FMT_SGRBG8);
+         else if (!g_ascii_strcasecmp (format, "rggb"))
+-          fourcc = V4L2_PIX_FMT_SRGGB8;
++          fourcc = (bpp == 10 ? V4L2_PIX_FMT_SRGGB10 :
++                    bpp == 12 ? V4L2_PIX_FMT_SRGGB12 :
++                    V4L2_PIX_FMT_SRGGB8);
+       }
+     } else if (g_str_equal (mimetype, "video/x-sonix")) {
+       fourcc = V4L2_PIX_FMT_SN9C10X;