On Mon, Oct 09, 2006 at 01:25:18AM +0200, Stefan Lucke wrote:
> Hello,
>
> the softdevice team (Torgeir Veimo, Martin Wache and me, Stefan Lucke)
> is pleased to announce a new release of vdr's softdevice plugin.
>
> General info:
> Softdevice plugin enables vdr to run on your desktop with
> so called budget cards. You'll get vdr output via framebuffer or X11-Xv or
> DirectFB or vidix to your screen. Decoding is done via ffmpeg.
>
> Supported vdr versions: (1.2.x,) 1.3.x and 1.4.x
segfaults here (100% reproducible) with or without
alpha blending (i.e. pseudo and software). the only
difference is the backtrace (CopyPicBuf vs *AlphaBlend)
# ./vdr -D1 -c/opt/CONFIG-1/ -P"softdevice -vo xv:"
[softdevice] processing args
[softdevice] argv [0] = softdevice
[softdevice] argv [1] = -vo
vo_argv: xv:
[setup-softdevice] alsa ac3Mode set to: 0
[setup-softdevice] alsa AC3 device set to: hw:0,1
[setup-softdevice] alsa device set to: default
[setup-softdevice] A/V Offset set to (0)
[setup-softdevice] Cropping 2 lines from bottom
[setup-softdevice] Cropping 2 columns from left
[setup-softdevice] cropping mode set to 0 (none)
[setup-softdevice] cropping mode toggle key set to 0 (none)
[setup-softdevice] Cropping 2 columns from right
[setup-softdevice] Cropping 2 lines from top
[setup-softdevice] deinterlace method set to 1 lavc
[setup-softdevice] mainMenu: 1
[setup-softdevice] setting alpha blend mode to software
[softdevice] picture mirroring set to 0 (off)
[setup-softdevice] pixel format set to (YUY2)
[setup-softdevice] shouldSuspend to: 0
[setup-softdevice] syncTimerMode: sig
[softdevice] UseStretchBlitset to on
[setup-softdevice] vidBrightness: 50
[setup-softdevice] vidContrast: 50
[setup-softdevice] vidHue: 0
[setup-softdevice] vidSaturation: 50
[setup-softdevice] startup aspect set to (4:3 normal)
[softdevice] initializing Plugin
[softdevice] Initializing Video Out
[softdevice] ffmpeg build(3345152)
[XvVideoOut]: osd_image shmid = 24051722
[XvVideoOut]: got osd_image: width 1600 height 1200, bytes per line 3200
[XvVideoOut]: max area size 2046 x 2046
[XvVideoOut]: using area size 736 x 576
[softdevice] Subplugin successfully opend
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing MPEG2 Decoder
DeinitXv
[XvVideoOut]: max area size 2046 x 2046
[XvVideoOut]: using area size 736 x 576
vout_pic[2304]:CopyPicBufAlphaBlend_YUV420P_YUY2 width 736 height 576
Segmentation fault (core dumped)
with the following backtrace
#0 yv12_to_yuy2_il_mmx2_line (dest1=0xb4723a34
"\020\200\020\200\020\200\020\200\020", dest2=0xb4723ff4
"\020\200\020\200\020\200\020\200", chromaWidth=368,
yc1=0xb6103ef8 '\020' <repeats 200 times>..., yc2=0xb61041d8
"\020\020\020\020", uc=0xb6103a9c "\200\200", vc=0xb61037ac "\200\200") at
utils.c:133
133 movntq(mm6,*(dest2 + 8));
(gdb) where
#0 yv12_to_yuy2_il_mmx2_line (dest1=0xb4723a34
"\020\200\020\200\020\200\020\200\020", dest2=0xb4723ff4
"\020\200\020\200\020\200\020\200", chromaWidth=368,
yc1=0xb6103ef8 '\020' <repeats 200 times>..., yc2=0xb61041d8
"\020\020\020\020", uc=0xb6103a9c "\200\200", vc=0xb61037ac "\200\200") at
utils.c:133
#1 0xb675503a in CopyPicBufAlphaBlend_YUV420P_YUY2 (dst=0x8383ce8,
src=0xb61043c0, width=736, height=576, OsdPy=0xb65ca008 '\020' <repeats 200
times>...,
OsdPu=0x8bc6338 '\200' <repeats 200 times>..., OsdPv=0x8be0148 '\200'
<repeats 200 times>..., OsdPAlphaY=0xb6562008 "", OsdPAlphaUV=0x8bf9f58 "",
OsdStride=736,
cutTop=2, cutBottom=2, cutLeft=2, cutRight=2) at PicBuffer.c:570
#2 0xb6755591 in CopyPicBufAlphaBlend (dst=0x8383ce8, src=0xb61043c0,
OsdPy=0xb65ca008 '\020' <repeats 200 times>..., OsdPu=0x8bc6338 '\200' <repeats
200 times>...,
OsdPv=0x8be0148 '\200' <repeats 200 times>..., OsdPAlphaY=0xb6562008 "",
OsdPAlphaUV=0x8bf9f58 "", OsdStride=736, cutTop=2, cutBottom=2, cutLeft=2,
cutRight=2)
at PicBuffer.c:700
#3 0xb6752874 in cXvVideoOut::YUV (this=0x8383680, buf=0xb61043c0) at
video-xv.c:1820
#4 0xb674e1c9 in cVideoOut::DrawStill_420pl (this=0x8383680, buf=0xb61043c0)
at video.c:468
#5 0xb674d79a in cVideoOut::Action (this=0x8383680) at video.c:133
#6 0x080ea83a in cThread::StartThread (Thread=0x8383adc) at thread.c:244
#7 0xb7f37c40 in start_thread () from /lib/tls/libpthread.so.0
#8 0xb7dbb0ee in clone () from /lib/tls/libc.so.6
note: the softdevice-cvs20060623 version I used before
works perfectly fine in the same vdr/setup (although I h
ad to #define the FFMPEG_VERSION to make it work)
any ideas?
TIA,
Herbert
> Plugin's homepage is located at: http://softdevice.berlios.de/
>
> Special hint:
> For cle266 hardware decoding support via DirectFB, you'll need a fresh
> version from todays DirectFB's cvs.
> Further you'll need libcle266mpegdec which is available from:
> http://sourceforge.net/projects/cle266mpegdec/
>
> Changelog since last release:
> 2006-10-09: softdevice-0.3.0
> 2006-10-03:
> - fix hang after long pause.
> 2006-10-01:
> - enable cropping for video-shm.
> - Remove some unneeded code and fix ctl->width/height setting.
> 2006-09-29:
> - video-shm: silence warnings.
> - video-xv: removed osdMutex.
> - video-dfb: removed osdMutex.
> clear non video area when OSD is active to avoid fade effects.
> 2006-09-22:
> - protect locking for old picture by a separate mutex.
> - fix possible lost picture update and dropped areaMutex.
> 2006-09-21:
> - introduce a mutex to protect calls to videoOut from SoftOsd
> - initialize parameters for the vout->GetOSDMode() call
> 2006-09-19:
> - fix "Error! Trying to unlock a nil picture... Ignoring" error message.
> - use current_OsdMode instead of setupStore.OsdMode
> 2006-09-18:
> - fix RefreshAll for NoVScaleCopyToBitmap()
> - add a very simple cpu type and host system detection to configure
> - fix changing from pseudo to software osd blending for video-xv
> - remove no longer needed test for broken gcc compiler from configure
> - combine shared memory checks into CheckShmIDs()
> - improve error messages in video-shm.c
> 2006-09-17:
> - replace "pshufw" with MMX commands to make scaling optimazations
> available
> to processors without MMX2
> - cleanup PicBuffer.c, release PicBuffers in destructor,...
> - add linux framebuffer detection to configure
> - disable libcle266mpegdec if no DirectFB is found
> - add altivec optimizations to some AlphaBlend() and
> yv12_to_yuy2_il_mmx2_line()
> - make utils.c compile on non MMX machines, cleanup some #ifdefs
> - fix compile issue with g++-4.1.1
> - add NoVScaleCopyToBitmap() for RGB modes
> 2006-09-16:
> - added -vo shm: to help option
> - added support new fields from libcle266mpegdec-0.4
> - video-dfb: removed check and support for DSBLIT_INTERLACED as DirectFB
> has buildin support for this now.
> - disable cle266 support if DirectFB is not patched for this
> - cle266: fix one aspect ratio info and configure (by Rolf Ahrenberg)
> 2006-09-12:
> - don't continue on argument errors
> 2006-09-11:
> - catch unrecognized options for dfb-out (reported by Rolf Ahrenberg)
> 2006-09-10:
> - fix "NVidia software alpha blending OSD" issue, which turned out
> to be a compiler problem with g++-4.1.1. (Many thanks to Prakash
> Punnoor, Matthias Schwarzott, Chris Elsworth and all the others
> who helped to fix this)
> 2006-09-09:
> - video-xv.c: silence some warnings
> - video-vidix: offer equalizer settings via OSD (brightness, hue,
> saturation and contrast)
> offer HW-deinetrlace via OSD when available
> (by Roland Praml)
> 2006-09-08:
> - limit destination video offsets to even values
> - fix typo in asignment
> - fix xv-out with subplugins disabled
> 2006-09-04:
> - fix wrong colors when using ShmClient (reported by Matthias Schwarzott
> and [EMAIL PROTECTED])
> - disable debuging printouts
> - cleanup
> - set sPicBuffer completly to zero
> 2006-08-27:
> - adjust ffmpeg library order in configure
> - enable different pixel formats in video-xv
> - properly init ctl->key (reported by Matthias Schwarzott)
> 2006-08-05:
> - video-dfb: disable reported failed flags in SetParams()
> 2006-07-25:
> - no longer exit when a audio mode is not available, audio is only
> disabled.
> - clean up audio-alsa
> - init tmpOsdSurface and delete dirtyLines properly
> - try to use the XVideo default brightness, hue etc. values on first start
> - new option: "-vo xv:use-defaults", can be used to reset the values
> of brightness, hue etc. to the default values. (Based on a patch
> by Matthias Schwarzott)
> 2006-07-16:
> - only link against libXi if necessary ( do we need libXi at all?)
> - check explicitly for pkg-config in configure
> - configure: "--with-ffmpeg-path" overrides pkg-config
> - unconditionally set _NET_WM_FULLSCREEN Atom when going fullscreen
> (recent Metacity WM need it)
> 2006-07-12:
> - fix segfault in OSD refresher.
> 2006-07-11:
> - remove no longer defined FFMPEG_VERSION string
> 2006-07-10:
> - move alsa related stuff into a separate file, enable build without alsa
> support
> - remove uneeded include of "sys/mman.h" and "sys/ioctl.h" from video.c
> - set max_width and max_height for temporary PicBuffer
> - remove uneeded include of "linux/fb.h" from softdevice.c
> - fix possible endianness problems in SoftOsd.c
> - add support for yuy2 pixel format to alpha blend and copy pic buf code
> - change return value of AllocPicBuffer()
> - change the parameters of yv12_to_yuy2_il_mmx() so that it can also be
> used
> for not interlaced pictures
> 2006-06-25:
> - video pixelformat and stretchblit mode can be locked by output driver, so
> that changeing them is not offered via OSD.
> - video-dfb: - Adapted radeon real alphablend handling to current
> DirectFB-cvs.
> It is now handled similary to via mode (with underlay).
> - In mgatv-out mode, video surface is now allways allocated
> with
> attribute DSCAPS_INTERLACED to support interlaced
> stretchblit
> of DirectFB-cvs.
> - Removed test #if directives introduced in first via hw-dec
> support.
> - Lock pixelformat and stretchblit mode in case via hw-decode
> and mgatv mode.
> 2006-06-21:
> - video-dfb: changed pixel format for HW-decoding to I420. So accelerated
> and
> unaccelerated modes use the same pixel format.
> 2006-06-18:
> - ignore config.log on commit checks
> - removed hardcoded FBDEV name in Makefile and configure
> 2006-06-17:
> - cle266, video-dfb: added HW-decoder support
> - configure: check for libcle266mpegdec instead of cle266mpegdec
> - get frame buffer name at runtime:
> 1. via enviroment variable FRAMEBUFFER
> 2. try /dev/fb0 or /dev/fb/0
> 2006-06-16:
> - video-dfb: fix via aspect ratio handling
> 2006-06-15:
> - make configure a bit more verbose. A complete log is now saved in
> config.log.
> - fix delete <-> delete[] mismatch reported by Prakash Punnoor.
> 2006-06-09:
> - activate mmx version of yv12_to_yuy2_il_ () for dfb, xv and vidix.
> - name change libsubvdr-softdevice-METHOD.so.?? ->
> libsoftdevice-METHOD.so.?? .
> - removed option -L . is obsolete since we can get the path we are loaded
> from,
> at runtime (thanks to Petri Hintukainen).
> 2006-06-06:
> - mmx version of yv12_to_yuy2_il_c(): yv12_to_yuy2_il_mmx2(). not yet
> called.
> 2006-05-30:
> - set pic->format in AllocPicBuffer()
> - more debug messages
> 2006-05-29:
> - fix PICDEB
> - fix a few stupid errors in VideoFilter.c, initialise more
> variables in PicFilter.c
> 2006-05-27:
> - move postproc stuff into VideoFilter.[ch]
> - apply patch to use direct rendering
> - add tests for older ffmpeg versions to configure
> - add "--disable-mmx" and "--disable-mmx2" to configure
> - fix possible segfaults in SoftOsd when using a zoom faktor
> 2006-05-23:
> - fix VIA OSD transparency for newer DirectFB cvs versions
> - merged some defines which belong together
> - added 15:9 screen aspect
> - fix postprocessing not offered via OSD even detected by configure
> - reenable software alpha blending for video-shm
> - move AlphaBlend into utils.c, clean up MMX defines
> 2006-05-07:
> - video-dfb: preparation for DSBLIT_INTERLACED which results
> in better displaying of downscaled 16:9 on 4:3 TVs with matrox.
> - video-dfb: make YUY2 color info reordering dependant of
> interlaced vs. progressive video.
> 2006-05-01:
> - some fixes for DirectFB compile, configure & 64bit arch .
>
> --
> Stefan Lucke
> _______________________________________________
> Softdevice-devel mailing list
> [email protected]
> https://lists.berlios.de/mailman/listinfo/softdevice-devel
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