DVSDK4.00 tests and rebuilding

Raffaele,

DVSDK 4.0 beta is using a bit older gstreamer snapshot and i think there are fixes in later version of trunk about composite output. May be you can checkout latest trunk and build just gstreamer plugin. With DVSDK 4.0, building gstreamer has got more easier, to build just the plugins all you need to do is:

1)  Checkout the gstreamer plugin source from svn repo on gstreamer.ti.com

2) Set cross compilation environment variable  - as explained in Software Developers Guide

3) cd  gstreamer_ti/ti_build/ticodecplugins directory and run "make -f Makefile.external dm365"

And as per generating the complete DVSDK using arago is concerned, we are working on providing external access to several of DVSDK components and as a part of this we will keep updating recipes in both Arago / OE.

Thanks

Brijesh

Hi Brijesh,
thanks for your help.
The news you are going on integrating Arago/OE with DVSDK component is a fantastique goal.
I could do some tests, if needed.

The cross-compilation of gstreamer gives this result:
MD -MP -MF .deps/libgstticodecplugin_la-gstticodecplugin.Tpo -c gstticodecplugin.c  -fPIC -DPIC -o .libs/libgstticodecplugin_la-gstticodecplugin.o
cc1: warnings being treated as errors
cc1: error: include location "/usr/include/gstreamer-0.10" is unsafe for cross-compilation
cc1: error: include location "/usr/include/glib-2.0" is unsafe for cross-compilation
cc1: error: include location "/usr/include/libxml2" is unsafe for cross-compilation
make[4]: *** [libgstticodecplugin_la-gstticodecplugin.lo] Error 1

So I guess there is something to do before,
.. maybe pointing to the correct gstreamer directory.
:)

But I think the right thing is to use Arago to go on also with gstreamer compilation, and I and my colleague, are going on compiling arago master HEAD.
In order to know where to get some help doing this work, it is better to post here or in arago-devel mailing list?

---

I succeded in some captures on dm365-evm with this command:
gst-launch -v v4l2src always-copy=FALSE input-src=composite ! filesink location=video.raw

From the table seems something gstreamer related, but the same gstreamer can grab on evm-dm365.

Looking below, with the old arago_demo_image, the gstreamer application uses 720x480 and works, instead, with dvsdk4.00, the gstreamer application uses 720x576 and the video is black.

not working capture log
set lan 'set ipaddr 10.39.10.183; set netmask 255.255.248.0; set serverip 10.39.10.169'
set bootargs 'console=ttyS0,115200n8 rw ip=10.39.10.183:10.39.10.169:10.39.8.1:255.255.248.0:::off root=/dev/nfs nfsroot=10.39.10.169:/home/sources//NFS/dvsdk-4.0-rebuild-basi,nolock mem=76M video=davincifb:vid0=1280x720x16,5400K:vid1=1280x720x16,5400K:osd0=720x576x16,2025K vpfe_capture.bufsize=1147200'
run lan; tftpboot 0x80700000  uImage-basi; bootm

the grab works, but I see a black video
mplayer -fps 2  video.raw -demuxer rawvideo -rawvideo w=720:h=576:format=uyvy
root@dm365-evm:~# gst-launch -v v4l2src always-copy=FALSE  !  filesink location=
video.raw                         
davinci_resizer davinci_resizer.2: Operation mode doesn't match with current hw mode
Setting pipeline to PAUSED ...
---------------> tvp7002_g_fmt_cap
vpfe-capture vpfe-capture: input information not found for the subdev
---------------> adv7180_querystd
---------------> adv7180_s_std
---------------> tvp7002_g_fmt_cap
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 720, height = 576, bpp = 2, bytesperline = 1440, sizeimage = 829440
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 720, height = 576, bpp = 2, bytesperline = 1440, sizeimage = 829440
vpfe-capture vpfe-capture: width = 720, height = 576, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 720, height = 576, bpp = 2, bytesperline = 1440, sizeimage = 829440
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0: queue-size = 3
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)YUY2, framerate=(fraction)25/1, width=(int)720, height=(int)576
Pipeline is live and does not need PREROLL ...
INFO:
v4l2_dm365_ipipe.c(249): gst_v4l2_dm365_resizer_init (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0
Setting pipeline to PLAYING ...
New clock: GstSystemClock

/GstPipeline:pipeline0/GstFileSink:filesink0.GstPad:sink: caps = video/x-raw-yuv, format=(fourcc)YUY2, framerate=(fraction)25/1, width=(int)720, height=(int)576

working capture log: (old arago_demo_image)
root@dm365-evm:~# gst-launch -v v4l2src !  filesink location=video1.raw 
Setting pipeline to PAUSED ...
---------------> tvp7002_g_fmt_cap
vpfe-capture vpfe-capture: input information not found for the subdev
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 720, height = 480, bpp = 2, bytesperline = 1440, sizeimage = 691200
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 720, height = 480, bpp = 2, bytesperline = 1440, sizeimage = 691200
vpfe-capture vpfe-capture: width = 720, height = 480, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 720, height = 480, bpp = 2, bytesperline = 1440, sizeimage = 691200
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0: queue-size = 3
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)YUY2, width=(int)720, height=(int)480, framerate=(fraction)30000/1001
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
/GstPipeline:pipeline0/GstFileSink:filesink0.GstPad:sink: caps = video/x-raw-yuv, format=(fourcc)YUY2, width=(int)720, height=(int)480, framerate=(fraction)30000/1001

Raffaele,

I am working on posting some patches to arago mainling list about the gstreamer patch updates, actually i noticed that arago mainline has some what a older patches for gstreamer and the kernel does not uses the boot alloc patch (which is needed to do mmap from v4l2src). And like i pointed above you should be able to build the gstreamer from gstreamer.ti.com by using REAME.txt from the project page and since you really want to re-create from arago hence you will need to do these for now, i will be working on submitting these patches to arago mainline  as well.

1) Read the gstreamer tracker 1055. it will provide you kernel patch. Apply these patches on linux-davinci-staging_git kernel or alternatively use http://arago-project.org/git/projects/?p=linux-davinci.git;a=shortlog;h=refs/heads/video-boot-time-mem-alloc (video-boot-time-mem-alloc) brach. Note that the DVSDK 4.0 provided kernel has this patch already applied on top of r37 release.

2) Apply the plugins good patch from https://gstreamer.ti.com/gf/project/gstreamer_ti/scmsvn/?action=browse&path=%2Ftrunk%2Fgstreamer_ti%2Fopensource_build%2Fpatchfiles%2Fgst-plugins-good-0.10.16%2F 

This will ensure that you all the right meats for building complete gstreamer inside the arago.

Thanks

Brijesh

The problem has been generated by the lack of information in reproducing the DVSDK from sources.

I mean, reading http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/dvsdk/DVSDK_3_10/latest/index_FDS.htm,

I assumed that the correct PSP to reproduce linux kernel was the DaVinci PSP 03.01 GA Release (Build r37).

In its info the kernel tag and branch is http://arago-project.org/git/projects/?p=linux-davinci.git;a=shortlog;h=refs/heads/r37 .

So, no problem, mine is only a feedback.

Now I'll try to rebase my code on video-boot-time-mem-alloc branch, but the question is what is the preferred branch for dm365.

I see also that your master branch doesn't include those patches, as described below.

Thanks,
Raffaele

DEV.DaVinciPSP.03.XX.00.37 is a 2.6.32-rc1 patched, right, instead the master is based on 2.6.32.

$git describe   http_origin/video-boot-time-mem-alloc http_origin/master http_origin/r37
DEV.DaVinciPSP.03.XX.00.37-7-g2d0a1c2
v2.6.32-8012-g9b5aab2
DEV.DaVinciPSP.03.XX.00.37

$ git log DEV.DaVinciPSP.03.XX.00.37..DEV.DaVinciPSP.03.XX.00.37-7-g2d0a1c2
commit 2d0a1c29ae9bee4c0cdabb65b3d4f464e752e8a5
Author: Asheesh Bhardwaj <asheesh@lab1.dmlab>
Date:   Thu Apr 15 09:51:29 2010 -0500

    Patch MMAP buffer bufsize support upto 1080p resolution on capture driver DM365

commit 887727c78f431b371075bb3cee596660ed8c30c5
Author: Asheesh Bhardwaj <asheesh@lab1.dmlab>
Date:   Thu Apr 8 18:39:54 2010 -0500

    DM365 capture MMAP buffer allocation

commit 4403c2709d2e648c2af311d7cf4d7912b5476900
Author: Asheesh Bhardwaj <asheesh@lab1.dmlab>
Date:   Thu Apr 8 18:35:00 2010 -0500

    DM365 MMAP buffer allocation for display driver

commit e6c6908731ed66126fc7ae3415957f6c1fa96ff0
Author: Asheesh Bhardwaj <asheesh@lab1.dmlab>
Date:   Tue Mar 30 11:15:49 2010 -0500

    Patch for vpif capture driver to get the right size image for the MMAP buffers

commit 48fa8a6aa3adc4a970d1e7e84ad0d2a6daaa1a45
Author: Asheesh Bhardwaj <asheesh@lab1.dmlab>
Date:   Tue Mar 30 11:03:38 2010 -0500

    Patch for capture driver MMAP buffer allocation. The user can specify the size of the buffers

commit 362ed818728994db919f08cd6c5964cff16c4b77
Author: Asheesh Bhardwaj <asheesh@lab1.dmlab>
Date:   Tue Mar 30 10:37:44 2010 -0500

    Patch for adding imagesize corrected for MMAP buffers and behave the same as user allocated bu

commit a00aa0cc93c1352593999d7cff1ae0eb89e3ed17
Author: Asheesh Bhardwaj <asheesh@lab1.dmlab>
Date:   Tue Mar 30 09:57:14 2010 -0500

    changed driver for MMAP buffer

I have rebased my kernel on top of video-boot-time-mem-alloc branch.

I have not yet gstreamer Ti plugins.

We are compiling using this arago-oe-dev commit

commit 503d2dcd394fd68722c7f1fc38118998e0b58e04
Merge: 5d49729 1c5eb00
Author: Denys Dmytriyenko <denis@denix.org>
Date:   Fri Aug 27 16:27:17 2010 -0400

    Merge branch 'org.openembedded.dev' of git://git.openembedded.org/openembedded

command line number 1 used

set bootargs 'console=ttyS0,115200n8 rw ip=10.39.10.183:10.39.10.169:10.39.8.1:255.255.248.0:::off root=/dev/nfs nfsroot=10.39.10.169:/home/NFS/BT-F453AV-IMAGE,nolock mem=60M video=davincifb:vid0=OFF:vid1=OFF:osd0=720x576x16,2025K dm365_imp.oper_mode=1'

By now the gst-launch create a raw file, but it seems to be full of nothing.

gst-launch -v v4l2src ! video/x-raw-yuv ! filesink location=video.raw
Setting pipeline to PAUSED ...
davinci_resizer davinci_resizer.2: Operation mode doesn't match with current hw mode
---------------> tvp7002_g_fmt_cap
---------------> tvp7002_g_fmt_cap
vpfe-capture vpfe-capture: input information not found for the subdev
---------------> adv7180_querystd
---------------> adv7180_s_std
---------------> tvp7002_g_fmt_cap
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeima
ge = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 720, height = 480, bpp = 2, bytesperline = 1440, si
zeimage = 691200
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeima
ge = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 720, height = 480, bpp = 2, bytesperline = 1440, si
zeimage = 691200
vpfe-capture vpfe-capture: width = 720, height = 480, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 720, height = 480, bpp = 2, bytesperline = 1440, si
zeimage = 691200
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0: queue-size = 3
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)Y
UY2, framerate=(fraction)30000/1001, width=(int)720, height=(int)480
Pipeline is live and does not need PREROLL ...
INFO:
v4l2_dm365_ipipe.c(249): gst_v4l2_dm365_resizer_init (): /GstPipeline:pipeline0/GstV4l2Src:v4l2
src0
Setting pipeline to PLAYING ...
New clock: GstSystemClock
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw-yuv, format=(fo
urcc)YUY2, framerate=(fraction)30000/1001, width=(int)720, height=(int)480
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw-yuv, format=(f
ourcc)YUY2, framerate=(fraction)30000/1001, width=(int)720, height=(int)480
/GstPipeline:pipeline0/GstFileSink:filesink0.GstPad:sink: caps = video/x-raw-yuv, format=(fourc
c)YUY2, framerate=(fraction)30000/1001, width=(int)720, height=(int)480
Caught interrupt -- handling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 9669759916 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
/GstPipeline:pipeline0/GstFileSink:filesink0.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = NULL
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = NULL
Setting pipeline to NULL ...
Freeing pipeline ...
root@dm365-evm:~# gst-inspect
coreelements:  multiqueue: MultiQueue
coreelements:  typefind: TypeFind
coreelements:  tee: Tee pipe fitting
coreelements:  filesink: File Sink
coreelements:  queue: Queue
coreelements:  identity: Identity
coreelements:  filesrc: File Source
coreelements:  fdsink: Filedescriptor Sink
coreelements:  fdsrc: Filedescriptor Source
coreelements:  fakesink: Fake Sink
coreelements:  fakesrc: Fake Source
coreelements:  capsfilter: CapsFilter
coreindexers:  memindex: A index that stores entries in memory
video4linux2:  v4l2sink: Video (video4linux2) Sink
video4linux2:  v4l2src: Video (video4linux2) Source
staticelements:  bin: Generic bin
staticelements:  pipeline: Pipeline object

Total count: 4 plugins, 17 features

hexdump video.raw | head
0000000 0000 0000 0000 0000 0000 0000 0000 0000
*
00005a0 34c0 3470 34c0 3470 34c0 3470 34c0 3470
*
0000b40 0000 0000 0000 0000 0000 0000 0000 0000
*
00010e0 34c0 3470 34c0 3470 34c0 3470 34c0 3470
*
0001680 0000 0000 0000 0000 0000 0000 0000 0000

changing cmdline

cat /proc/cmdline
mem=59M console=ttyS0,115200n8 rw ip=10.39.10.183:10.39.10.169:10.39.8.1:255.255.248.0:::off ro
ot=/dev/nfs nfsroot=10.39.10.169:/home/NFS/BT-F453AV-IMAGE,nolock video=davincifb:vid0=OFF:vid1
=OFF:osd0=720x576x16,4050K dm365_imp.oper_mode=1 davinci_capture.device_type=4 davinci_enc_mngr
.ch0_mode=ntsc davinci_display.cont2_bufsize=6291456 vpfe_capture.cont_bufoffset=6291456 vpfe_c
apture.cont_bufsize=12582912

same of https://gstreamer.ti.com/gf/project/gstreamer_ti/tracker/?action=TrackerItemEdit&tracker_item_id=1055&start=0
but with dm365_imp.oper_mode=1 instead of 0.

gst-launch -v v4l2src ! video/x-raw-yuv ! filesink location=video.raw
Setting pipeline to PAUSED ...
davinci_resizer davinci_resizer.2: Operation mode doesn't match with current hw mode
---------------> tvp7002_g_fmt_cap
---------------> tvp7002_g_fmt_cap
vpfe-capture vpfe-capture: input information not found for the subdev
---------------> adv7180_querystd
---------------> adv7180_s_std
---------------> tvp7002_g_fmt_cap
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeima
ge = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 720, height = 576, bpp = 2, bytesperline = 1440, si
zeimage = 829440
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeima
ge = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 720, height = 576, bpp = 2, bytesperline = 1440, si
zeimage = 829440
vpfe-capture vpfe-capture: width = 720, height = 576, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 720, height = 576, bpp = 2, bytesperline = 1440, si
zeimage = 829440
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0: queue-size = 3
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)Y
UY2, framerate=(fraction)25/1, width=(int)720, height=(int)576
Pipeline is live and does not need PREROLL ...
INFO:
v4l2_dm365_ipipe.c(249): gst_v4l2_dm365_resizer_init (): /GstPipeline:pipeline0/GstV4l2Src:v4l2
src0
Setting pipeline to PLAYING ...
New clock: GstSystemClock
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw-yuv, format=(fo
urcc)YUY2, framerate=(fraction)25/1, width=(int)720, height=(int)576
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw-yuv, format=(f
ourcc)YUY2, framerate=(fraction)25/1, width=(int)720, height=(int)576
/GstPipeline:pipeline0/GstFileSink:filesink0.GstPad:sink: caps = video/x-raw-yuv, format=(fourc
c)YUY2, framerate=(fraction)25/1, width=(int)720, height=(int)576
Caught interrupt -- handling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 18397170961 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
/GstPipeline:pipeline0/GstFileSink:filesink0.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = NULL
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = NULL
Setting pipeline to NULL ...
Freeing pipeline ...

hexdump video.raw | head
0000000 1080 1080 1080 1080 1080 1080 1080 1080
*
04bf000 1180 1180 1180 1180 1180 1180 1180 1180
*
04bf1b0 1080 1180 1180 1180 1180 1180 1180 1180
04bf1c0 1180 1180 1180 1180 1080 1080 1080 1080
04bf1d0 1180 1180 1180 1180 1180 1180 1180 1180
04bf1e0 1180 1180 1180 1180 1180 1080 1080 1180
04bf1f0 1180 1180 1180 1180 1180 1180 1180 1180
04bf200 1080 1080 1180 1180 1180 1180 1180 1180

Have you read gstreamer tracker 1055 i pointed in my first email thread ?? Everything is very very well documented, starting from kernel patch + bootargs + any dmai changes.

Thanks

Brijesh

Yes, but I was first trying a software capture, but it seems a wrong way to proceed.
No problem.
I take a deeper look on gstreamer tracker 1055.

Thanks,
Raffaele