Gstreamer1.14 glupload
Philippe Normand
phil at base-art.net
Fri Feb 8 10:02:41 UTC 2019
Hi Mike,
Thanks for your interest in WPE ;)
On Thu, 2019-02-07 at 19:49 -0700, mike at baseforsale.com wrote:
> Hi,
>
> I'm attempting to get WPE working on an iMX6 and I've come across an
> issue with gstreamer-gl. I think it is an issue with the meta-
> format
> being incorrectly reported after it leaves glupload. Examining the
> dot
> files between the two streams below, the only difference is that the
> format reported going into the colorConvertElement, for the pipeline
> that plays, is I420. On the pipeline that does not play the format
> being reported is RGBA. I'm assuming that glupload should just
> transfer
> the buffer but maintain the format and then glcolorconvert would
> actually convert it.
>
>
> This pipeline does not work and is representative of what WPE sets
> up.
> gst-launch-1.0 uridecodebin
> uri=
> https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm
>
> ! glupload ! glcolorconvert ! 'video/x-raw(memory:GLMemory),
> format=RGBA' ! glimagesink
>
Is there a chance you could try a GStreamer 1.15.x development
snapshot? I believe the issue you're experiencing might be fixed with
the patches from https://bugzilla.gnome.org/show_bug.cgi?id=783521
Philippe
> Got context from element 'sink': gst.gl.GLDisplay=context,
> gst.gl.GLDisplay=(GstGLDisplay)"\(GstGLDisplayVivFB\)\
> gldisplayvivfb0";ch-1.0 uridecodebin
> uri=
> https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.w0:00:00.798403126
>
> 2956 0x178f0c0 WARN structure
> gststructure.c:1832:priv_gst_structure_append_to_gstring: No value
> transform to serialize field 'session' of type 'SoupSession'
> GST_DEBUgst-launch-1.0 uridecodebin uri=https:Got context from
> element
> 'source': gst.soup.session=context, session=(SoupSession)NULL,
> force=(boolean)false;
> 0:00:01.612460820 2956 0x69172780 FIXME videodecoder
> gstvideodecoder.c:933:gst_video_decoder_drain_out:<imxvpudecoder0>
> Sub-class should implement drain()ad !
> [INFO]ntbitstreamMode 1, chromaInterleave 0, mapType 0,
> tiled2LinearEnable 0ssion)NULL, ot at cbt7g-imx6:/Apps#
> GST_DEgst-launch-1.0 uridecodebin
> uri=
> https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm
>
> ! gl0:00:01.625965600 2956 0x68e10a30 FIXME videodecoder
> gstvideodecoder.c:933:gst_video_decoder_drain_out:<imxvpudecoder0>
> Sub-class should implement drain() ot at cbt7g-imx6:/Apps#
> GST_Dgst-launch-1.0 uridecodebin uri=https://www.f0:00:01.626970658
> 2956 0x68e10a30 FIXME videodecoder
> gstvideodecoder.c:933:gst_video_decoder_drain_out:<imxvpudecoder0>
> Sub-class should implement drain()
> 0:00:01.718965973 2956 0x68e10a30 WARN video-info
> video-info.c:463:gst_video_info_from_caps: invalid matrix 4 for RGB
> format, using RGB ! glupload ! glc
> 0:00:01.726362400 2956 0x68e10a30 WARN video-info
> video-info.c:463:gst_video_info_from_caps: invalid matrix 4 for RGB
> format, using
> RGBww.freedesktop.org/software/gstreamer-
> sdk/data/media/sintel_trailer-480p.webm
> ! glupload 0:00:01.726457405 2956 0x68e10a30 WARN
> video-info video-info.c:463:gst_video_info_from_caps: invalid matrix
> 4
> for RGB format, using RGB ot at cbt7g-imx6:/Apps#
> GSgst-launch-1.0 uridecodebin uri=
> https://www.freedesk0:00:01.728128169
> 2956 0x68e10a30 WARN video-info
> video-info.c:463:gst_video_info_from_caps: invalid matrix 4 for RGB
> format, using RGB
> 0:00:01.728205506 2956 0x68e10a30 WARN video-info
> video-info.c:463:gst_video_info_from_caps: invalid matrix 4 for RGB
> format, using RGBload ! glcolo
> 0:00:01.728464521 2956 0x68e10a30 WARN video-info
> video-info.c:463:gst_video_info_from_caps: invalid matrix 4 for RGB
> format, using RGB
> 0:00:01.728970884 2956 0x68e10a30 WARN video-info
> video-info.c:463:gst_video_info_from_caps: invalid matrix 4 for RGB
> format, using RGB
> 0:00:01.729322571 2956 0x68e10a30 WARN video-info
> video-info.c:463:gst_video_info_from_caps: invalid matrix 4 for RGB
> format, using RGB
> 0:00:01.730005944 2956 0x68e10a30 WARN video-info
> video-info.c:463:gst_video_info_from_caps: invalid matrix 4 for RGB
> format, using RGB
> 0:00:01.775663248 2956 0x68e10a30 ERROR default
> video-frame.c:175:gst_video_frame_map_id: invalid buffer size 622080
> <
> 1639680
> 0:00:01.775980933 2956 0x68e10a30 ERROR glimagesink
> gstglimagesink.c:1630:prepare_next_buffer: Failed to map video frame.
> 0:00:01.776059937 2956 0x68e10a30 WARN glimagesink
> gstglimagesink.c:1740:gst_glimage_sink_prepare:<sink> error: Failed
> to
> convert multiview video buffer
> ERROR: from element
> /GstPipeline:pipeline0/GstGLImageSinkBin:glimagesinkbin0/GstGLImageSi
> nk:sink:
> Failed to convert multiview video buffer
> Additional debug info:
> ../../../gst-plugins-base-1.14.4/ext/gl/gstglimagesink.c(1740):
> gst_glimage_sink_prepare ():
> /GstPipeline:pipeline0/GstGLImageSinkBin:glimagesinkbin0/GstGLImageSi
> nk:sink
> ERROR: pipeline doesn't want to preroll.
> Setting pipeline to NULL ...
> 0:00:01.795633068 2956 0x68e10a30 ERROR default
> video-frame.c:175:gst_video_frame_map_id: invalid buffer size 622080
> <
> 1639680
> 0:00:01.795889083 2956 0x68e10a30 ERROR glimagesink
> gstglimagesink.c:1630:prepare_next_buffer: Failed to map video frame.
> 0:00:01.796545454 2956 0x68e10a30 WARN glimagesink
> gstglimagesink.c:1740:gst_glimage_sink_prepare:<sink> error: Failed
> to
> convert multiview video buffer
>
> If place a capsfilter after glupload as follows this plays. Although
> it
> is very choppy.
>
> gst-launch-1.0 uridecodebin
> uri=
> https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm
>
> ! glupload ! 'video/x-raw(memory:GLMemory), format=I420' !
> glcolorconvert ! 'video/x-raw(memory:GLMemory), format=RGBA' !
> glimagesink
>
> Pipeline is PREROLLING ...
> Got context from element 'sink': gst.gl.GLDisplay=context,
> gst.gl.GLDisplay=(GstGLDisplay)"\(GstGLDisplayVivFB\)\
> gldisplayvivfb0";
> 0:00:00.784881429 3038 0x203d0e0 WARN structure
> gststructure.c:1832:priv_gst_structure_append_to_gstring: No value
> transform to serialize field 'session' of type 'SoupSession'
> Got context from element 'source': gst.soup.session=context,
> session=(SoupSession)NULL, force=(boolean)false;
> 0:00:01.664324875 3038 0x69171b80 FIXME videodecoder
> gstvideodecoder.c:933:gst_video_decoder_drain_out:<imxvpudecoder0>
> Sub-class should implement drain()
> [INFO] bitstreamMode 1, chromaInterleave 0, mapType 0,
> tiled2LinearEnable 0
> 0:00:01.676512565 3038 0x68e0fc30 FIXME videodecoder
> gstvideodecoder.c:933:gst_video_decoder_drain_out:<imxvpudecoder0>
> Sub-class should implement drain()
> 0:00:01.678046318 3038 0x68e0fc30 FIXME videodecoder
> gstvideodecoder.c:933:gst_video_decoder_drain_out:<imxvpudecoder0>
> Sub-class should implement drain()
> Pipeline is PREROLLED ...
> Setting pipeline to PLAYING ...
> New clock: GstSystemClock
>
>
> Playing through cog via cog -P fdo
> https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm
>
> 0:00:02.103917221 2985 0x16eb060 FIXME default
> gstutils.c:3981:gst_pad_create_stream_id_internal:<appsrc0:src>
> Creating
> random stream-id, consider implementing a deterministic way of
> creating
> a stream-id
> 0:00:02.220573905 2985 0x15b1200 FIXME bin
> gstbin.c:4338:gst_bin_query: implement duration caching in GstBin
> again
> 0:00:02.548372019 2985 0x16f5fb0 WARN alsa
> conf.c:5000:snd_config_expand: alsalib error: Unknown parameters
> {AES0
> 0x02 AES1 0x82 AES2 0x00 AES3 0x02}
> 0:00:02.548545695 2985 0x16f5fb0 WARN alsa
> pcm.c:2501:snd_pcm_open_noupdate: alsalib error: Unknown PCM
> default:{AES0 0x02 AES1 0x82 AES2 0x00 AES3 0x02}
> 0:00:02.752764062 2985 0x6fb0abb0 FIXME videodecoder
> gstvideodecoder.c:933:gst_video_decoder_drain_out:<imxvpudecoder0>
> Sub-class should implement drain()
> [INFO] bitstreamMode 1, chromaInterleave 0, mapType 0,
> tiled2LinearEnable 0
> 0:00:03.192916613 2985 0x183f780 FIXME videodecoder
> gstvideodecoder.c:933:gst_video_decoder_drain_out:<imxvpudecoder0>
> Sub-class should implement drain()
> 0:00:03.217193003 2985 0x183f780 FIXME videodecoder
> gstvideodecoder.c:933:gst_video_decoder_drain_out:<imxvpudecoder0>
> Sub-class should implement drain()
> 0:00:04.002508326 2985 0x6e70e950 WARN video-info
> video-info.c:463:gst_video_info_from_caps: invalid matrix 4 for RGB
> format, using RGB
> 0:00:04.004410435 2985 0x6e70e950 WARN glwindow
> gstglwindow.c:293:gst_gl_window_new: Could not create window. user
> specified (null), creating dummy window
> 0:00:04.027153405 2mxc_vpu 2040000.vpu_fsl: VPU interrupt received.
> 985 0x15b1200 WARN video-info
> video-info.c:463:gst_video_info_from_caps: invalid matrix 4 for RGB
> format, using RGB
> 0:00:04.028060123 2985 0x6e70e950 WARN video-info
> video-info.c:463:gst_video_info_from_caps: invalid matrix 4 for RGB
> format, using RGB
> 0:00:04.037512332 2985 0x6e70e950 ERROR default
> video-frame.c:175:gst_video_frame_map_id: invalid buffer size 622080
> <
> 1639680
>
>
>
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