basevideo: Add a warning

Merging previous commit into current codebase.
2009-09-17 10:50:40 -07:00 · 2009-09-17 10:50:40 -07:00 · 99a88edcc1
commit 99a88edcc1
parent 9b1ee36328
1 changed files with 4 additions and 0 deletions
--- a/gst-libs/gst/video/gstbasevideodecoder.c
+++ b/gst-libs/gst/video/gstbasevideodecoder.c
@ -840,6 +840,10 @@ gst_base_video_decoder_chain (GstPad * pad, GstBuffer * buf)
        return GST_FLOW_OK;
      }

+      if (m < 0) {
+        g_warning ("subclass returned negative scan %d", m);
+      }
+
      if (m >= n) {
        GST_ERROR ("subclass scanned past end %d >= %d", m, n);
      }