[MPlayer-dev-eng] [BUG] sig11 upon PAUSE+UNPAUSE in indeo 3.2 playing with -framedrop

Gabucino gabucino at mplayerhq.hu
Wed Mar 19 12:35:10 CET 2003


mplayer -noframedrop indeo31.avi				WORKS
mplayer -framedrop indeo31.avi					SIG11
mplayer -framedrop -ao null indeo31.avi				SIG11
mplayer -framedrop -nosound indeo31.avi				WORKS :)

This GDB was configured as "i586-pc-linux-gnu"...
(gdb) r -vo null -framedrop pose*
Starting program: /home/gabucino/mplayer/src/mplayer -vo null -framedrop pose*
[New Thread 1024 (LWP 15350)]
Using GNU internationalization
Original domain: messages
Original dirname: /usr/share/locale
Current domain: mplayer
Current dirname: /usr/share/locale


MPlayer dev-CVS-030319-07:14-2.95.3 (C) 2000-2003 Arpad Gereoffy (see DOCS)

CPU: Advanced Micro Devices K6-2 (Family: 5, Stepping: 12)
Detected cache-line size is 32 bytes
CPUflags:  MMX: 1 MMX2: 0 3DNow: 1 3DNow2: 0 SSE: 0 SSE2: 0
Compiled with Runtime CPU Detection - WARNING - this is not optimal!
To get best performance, recompile MPlayer with --disable-runtime-cpudetection
Reading config file /etc/mplayer/mplayer.conf
Reading config file /root/.mplayer/config
Reading /root/.mplayer/codecs.conf: can't open '/root/.mplayer/codecs.conf': No such file or directory
Reading /etc/mplayer/codecs.conf: 50 audio & 136 video codecs
font: can't open file: /root/.mplayer/font/font.desc
font: can't open file: /usr/share/mplayer/font/font.desc
Using Linux hardware RTC timing (1024Hz).
Can't open input config file /root/.mplayer/input.conf : No such file or directory
Input config file /etc/mplayer/input.conf parsed : 51 binds

Playing poseidon.avi
AVI file format detected.
VIDEO:  [IV32]  280x208  24bpp  15.00 fps  1727.3 kbps (210.8 kbyte/s)
==========================================================================
Opening audio decoder: [pcm] Uncompressed PCM audio decoder
AUDIO: 22050 Hz, 1 ch, 8 bit (0x8), ratio: 22050->22050 (176.4 kbit)
Selected audio codec: [pcm] afm:pcm (Uncompressed PCM)
==========================================================================
==========================================================================
Opening video decoder: [vfwex] Win32/VfWex video codecs
Loading codec DLL: 'ir32_32.dll'
Loaded DLL driver ir32_32.dll
VDec: vo config request - 280 x 208 (preferred csp: Packed YUY2)
[PP] Using codec's postprocessing, max q = 9.
VDec: using Planar IF09 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
VO: [null] 280x208 => 280x208 Planar IF09 
Selected video codec: [indeo3] vfm:vfwex (Intel Indeo 3.1/3.2)
==========================================================================
Checking audio filter chain for 22050Hz/1ch/8bit -> 22050Hz/2ch/8bit...
AF_pre: af format: 1 bps, 1 ch, 22050 hz, little endian unsigned int 
AF_pre: 22050Hz 1ch Unsigned 8-bit
AO: [oss] 22050Hz 2ch Unsigned 8-bit (1 bps)
Building audio filter chain for 22050Hz/1ch/8bit -> 22050Hz/2ch/8bit...
Starting playback...
A:   0.9 V:   0.9 A-V: -0.002 ct:  0.002   15/ 15   4%  0%  0.3% 0 0 0%
================= PAUSED =================
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 15350)]
0x1000a639 in ?? ()
(gdb) bt
#0  0x1000a639 in ?? ()
Cannot access memory at address 0x0
(gdb) disass $pc-32 $pc+32
Dump of assembler code from 0x1000a619 to 0x1000a659:
0x1000a619:     mov    0x50(%esp,1),%edi
0x1000a61d:     mov    0x54(%esp,1),%edx
0x1000a621:     mov    0x10(%esp,1),%esi
0x1000a625:     mov    %edi,%ecx
0x1000a627:     and    $0xfffffff8,%ecx
0x1000a62a:     add    %esi,%ecx
0x1000a62c:     cmp    %ecx,%esi
0x1000a62e:     je     0x1000a649
0x1000a630:     mov    (%esi),%eax
0x1000a632:     mov    0x4(%esi),%ebx
0x1000a635:     add    %eax,%eax
0x1000a637:     add    %ebx,%ebx
0x1000a639:     mov    %eax,0x0(%ebp)
0x1000a63c:     mov    %ebx,0x4(%ebp)
0x1000a63f:     add    $0x8,%esi
0x1000a642:     add    $0x8,%ebp
0x1000a645:     cmp    %ecx,%esi
0x1000a647:     jl     0x1000a630
0x1000a649:     test   $0x4,%edi
0x1000a64f:     je     0x1000a65e
0x1000a651:     mov    (%esi),%eax
0x1000a653:     add    %eax,%eax
0x1000a655:     mov    %eax,0x0(%ebp)
0x1000a658:     add    $0x4,%esi
End of assembler dump.
(gdb) info all-registers
eax            0x78787078       2021159032
ecx            0x40876240       1082614336
edx            0xd0     208
ebx            0x78787878       2021161080
esp            0xbfffd4c8       0xbfffd4c8
ebp            0x0      0x0
esi            0x408761a0       1082614176
edi            0xa0     160
eip            0x1000a639       0x1000a639
eflags         0x210216 2163222
cs             0x23     35
ss             0x2b     43
ds             0x2b     43
es             0x2b     43
fs             0x8f     143
gs             0x0      0
st0            0        (raw 0x00000000000000000000)
st1            -1       (raw 0xbfff8000000000000000)
st2            0.0022058547474443912506103515625        (raw 0x3ff690901a0000000000)
st3            0.00203345413319766521453857421875       (raw 0x3ff68543b30000000000)
st4            -0.0017240071134502384640231620327455175 (raw 0xbff5e1f8145736d28---Type <return> to continue, or q <return> to quit---
200)
st5            44100    (raw 0x400eac44000000000000)
st6            -0.1000000000000000055511151231257827    (raw 0xbffbccccccccccccd000)
st7            -0.6044008038860329695154093021525199    (raw 0xbffe9aba02d65ddae4ff)
fctrl          0x37f    895
fstat          0x0      0
ftag           0xffff   65535
fiseg          0x0      0
fioff          0x0      0
foseg          0x0      0
fooff          0x80d0000        135069696
fop            0x0      0

-- 
Gabucino
MPlayer Core Team
 - Debian? - "This is our project and we can do whatever we want with it."
				Michael Stone <mstone#debian.org>
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