[Gstreamer-bugs] [Bug 141285] New: - hermescolorspace and xvimagesink do not capsnego properly together

[bugzilla-daemon at widget.gnome.org]

http://bugzilla.gnome.org/show_bug.cgi?id=141285
GStreamer | gst-plugins | Ver: 0.8.1

           Summary: hermescolorspace and xvimagesink do not capsnego
                    properly together
           Product: GStreamer
           Version: 0.8.1
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins
        AssignedTo: gstreamer-maint at bugzilla.gnome.org
        ReportedBy: zaheerabbas at merali.org
         QAContact: gstreamer-maint at bugzilla.gnome.org


gst-launch-0.8 osssrc ! monoscope ! hermescolorspace ! xvimagesink

reproduces this bug.

however: gst-launch-0.8 osssrc ! monoscope ! ffmpegcolorspace ! xvimagesink

is fine.  Also

gst-launch-0.8 osssrc ! monoscope ! hermescolorspace ! ximagesink

is fine.

To note, I am using the binary nvidia driver...I havent been able to test it on
a non nvidia machine.

Some debug output, it manages to capsengo successfully twice...but the third
time (ie when pipeline has started, it fails).

DEBUG        GST_CAPS( 8286)
gstelement.c(2797):gst_element_negotiate_pads:<monoscope0> perform negotiate for
monoscope0:src and hermescolorspace0:sink
DEBUG        GST_CAPS( 8286) gstpad.c(2535):gst_pad_get_caps: get pad caps of
monoscope0:src (0x81d1160)
DEBUG        GST_CAPS( 8286) gstpad.c(2557):gst_pad_get_caps: using pad template
0x8080998 with caps video/x-raw-rgb, bpp=(int)32, depth=(int)24,
endianness=(int)4321, red_mask=(int)65280, green_mask=(int)16711680,
blue_mask=(int)-16777216, width=(int)256, height=(int)128, framerate=(double)[
0, 1.7976931348623157e+308 ]
DEBUG        GST_CAPS( 8286) gstpad.c(2535):gst_pad_get_caps: get pad caps of
hermescolorspace0:sink (0x8090a28)
DEBUG        GST_CAPS( 8286) gstpad.c(2540):gst_pad_get_caps: using pad getcaps
function
DEBUG  GST_PROPERTIES( 8286) gstpad.c(2711):gst_pad_get_allowed_caps:
hermescolorspace0:src: getting allowed caps
DEBUG        GST_CAPS( 8286) gstpad.c(2535):gst_pad_get_caps: get pad caps of
xvimagesink0:sink (0x81d80d8)
DEBUG        GST_CAPS( 8286) gstpad.c(2540):gst_pad_get_caps: using pad getcaps
function
DEBUG  GST_PROPERTIES( 8286) gstpad.c(2735):gst_pad_get_allowed_caps:
hermescolorspace0:src: returning unfiltered intersection with peer
DEBUG        GST_PADS( 8286) gstpad.c(1258):gst_pad_link_negotiate: negotiating
link from pad monoscope0:src to pad hermescolorspace0:sink
DEBUG        GST_PADS( 8286) gstpad.c(1083):gst_pad_link_intersect: intersecting
link from monoscope0:src to hermescolorspace0:sink
DEBUG        GST_PADS( 8286) gstpad.c(1084):gst_pad_link_intersect: ... srccaps
video/x-raw-rgb, bpp=(int)32, depth=(int)24, endianness=(int)4321,
red_mask=(int)65280, green_mask=(int)16711680, blue_mask=(int)-16777216,
width=(int)256, height=(int)128, framerate=(double)[ 0, 1.7976931348623157e+308 ]
DEBUG        GST_PADS( 8286) gstpad.c(1085):gst_pad_link_intersect: ... sinkcaps
EMPTY
DEBUG        GST_PADS( 8286) gstpad.c(1086):gst_pad_link_intersect: ...
filtercaps (NULL)
DEBUG        GST_PADS( 8286) gstpad.c(1098):gst_pad_link_intersect: intersection
EMPTY

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