Re: [Gnash-dev] [PATCH] fix mixing sounds with Gstreamer backend

[Hiroyuki Ikezoe]

Hello,

2006-11-14 (Tue) の 04:36 +0900 に Hiroyuki Ikezoe さんは書きました:

> Well, I can not play gangsta_rap_se.swf yet. Because it causes crash
> with X server, I have never gotten any causes.

With AGG backend, I caught out the cause.
Here is the backtrace.

#0  0xbcdef0ab in kill () from /usr/lib/libc.so.12
#1  0xbce7010f in abort () from /usr/lib/libc.so.12
#2  0xbcf5a9dc in __cxxabiv1::__terminate(void (*)()) ()
   from /usr/lib/libstdc++.so.5
#3  0xbcf5aa10 in std::terminate() () from /usr/lib/libstdc++.so.5
#4  0xbcf5a961 in __cxa_throw () from /usr/lib/libstdc++.so.5
#5  0xbcf59fe6 in operator new(unsigned) () from /usr/lib/libstdc++.so.5
#6  0xbcf59f43 in operator new[](unsigned) () from /usr/lib/libstdc
++.so.5
#7  0xbd95e27a in image::rgb::rgb(int, int) (this=0xfb77ee0, width=612,
    height=452) at image.cpp:67
#8  0xbd95e3ee in image::create_rgb(int, int) (width=612, height=452)
    at image.cpp:82
#9  0xbd95ef13 in image::read_swf_jpeg2_with_tables(jpeg::input*) (
    j_in=0x8210800) at image.cpp:278
#10 0xbdacacb8 in
gnash::SWF::tag_loaders::define_bits_jpeg_loader(gnash::stream*,
gnash::SWF::tag_type, gnash::movie_definition*) (in=0x8182f20,
    tag=DEFINEBITS, m=0x8185800) at /usr/include/g++/memory:183
#11 0xbdb16c9e in gnash::movie_def_impl::read_all_swf() (this=0x8185800)
    at movie_def_impl.cpp:917
#12 0xbdb1036f in gnash::MovieLoader::execute(void*) (arg=0x8185800)
    at movie_def_impl.cpp:92
#13 0xbcea00bd in pthread_create () from /usr/lib/libpthread.so.0

I guess it is memory allocaiton error (memory lack). My machine has 1GB
memory I don't know why memory is insufficient.  gangsta_rap_se.swf
works fine on Linux on the same machine. I give up trying to play
gangsta_rap_sw.swf on NetBSD.

Anyway, other flashes can play sound on NetBSD, so I think that creating
multiple pipeline is reasonable for many distros.

Thank you,
Hiroyuki Ikezoe