From fb20b019a7ebf1814448bf06487d4d49f7cd07fa Mon Sep 17 00:00:00 2001
From: "Joshua M. Doe" <oss@nvl.army.mil>
Date: Thu, 22 Aug 2013 23:59:12 -0400
Subject: [PATCH] videolevels: don't require bpp to be set in sink caps

---
 gst/videoadjust/gstvideolevels.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/gst/videoadjust/gstvideolevels.c b/gst/videoadjust/gstvideolevels.c
index bd3a3b7..e82ad87 100644
--- a/gst/videoadjust/gstvideolevels.c
+++ b/gst/videoadjust/gstvideolevels.c
@@ -75,12 +75,7 @@ static GstStaticPadTemplate gst_videolevels_src_template =
     GST_STATIC_PAD_TEMPLATE ("sink",
     GST_PAD_SINK,
     GST_PAD_ALWAYS,
-    GST_STATIC_CAPS ("video/x-raw, "
-        "format = (string) { GRAY16_LE, GRAY16_BE }, "
-        "bpp = (int) {16, 14, 12, 10}, "
-        "width = " GST_VIDEO_SIZE_RANGE ", "
-        "height = " GST_VIDEO_SIZE_RANGE ", "
-        "framerate = " GST_VIDEO_FPS_RANGE)
+    GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{ GRAY16_LE, GRAY16_BE }"))
     //";"
     //    "video/x-bayer,format=(string){bggr16,grbg16,gbrg16,rggb16},"
     //    "bpp=(int){10,12,14,16},endianness={1234,4321},"
@@ -420,6 +415,7 @@ gst_videolevels_set_info (GstVideoFilter * filter, GstCaps * incaps,
   s = gst_caps_get_structure (incaps, 0);
   if (!gst_structure_get_int (s, "bpp", &levels->bpp_in))
     levels->bpp_in = 16;
+  g_assert (levels->bpp_in >= 1 && levels->bpp_in <= 16);
 
   res = gst_videolevels_calculate_lut (levels);