ORC library is used internally by GStreamer to generate code
dynamically.
If ORC cannot allocate executable memory, the failure causes
an abort(3) to be called.
This happens on some SELinux configurations that disable executable
memory allocation (execmem boolean).
Check that ORC could work before attempting to use GStreamer to
avoid crashes.
While this check is done, the ORC library outputs an error which will
be well visible in Qemu output.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
The code to enable/disable on a TCP socket is duplicated in multiple
places in the code base, this commit replaces this duplicated code with
a helper in RedsStream.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
This allows to remove a small hack in server/Makefile.am where we were
using make check-valgrind-memcheck rather than make check-valgrind to
make sure we get a non-0 exit code on failures.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
This allows to run automatically our test-suite with valgrind to test
for memory leaks.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Add function to initialize and destroy this type.
Add GType type for boxing it.
These changes a in preparation for next patch.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
Nothing outside of RedChannelClient needs access to data contained in
RedChannelClientPrivate, so we can move all the type definitions to the
.c file to make it fully opaque rather than relying on a private header.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Adding conditional for having gstreamer_0_10 or gstreamer_1_0,
removing the previous conditionals and update relevant ifdefs
with the newly defined conditional
Now that SndChannelClient has switched from using its own code for
sending data to using RedChannelClient, it's very close to being an
actual RedChannelClient.
This commit makes it directly inherit from RedChannelClient rather than
having a channel_client field. This allows to get rid of the whole
DummyChannel/DummyChannelClient code.
Based on a patch from Frediano Ziglio <fziglio@redhat.com>
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
This is no longer used since "sound: Convert SndChannel to GObject"
Based on a patch from Frediano Ziglio <fziglio@redhat.com>
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
The following build error occurs when building outside of the source
directory:
glib-mkenums --template spice-server-enums.tmpl.c ../../server/spice-server.h > spice-server-enums.c
Can't open spice-server-enums.tmpl.c: No such file or directory
Makefile:1111: recipe for target 'spice-server-enums.c' failed
Make/Automake uses VPATH to determine that the spice-server-enums.tmpl.c
file listed in the prerequisites for the rule is located in the srcdir.
When we use an automatic variable (e.g. $<), the full path to the
resolved file is used. But when we use the literal filename directly
within the rule definition, this won't happen. So we need to explicitly
specify that the input template file is located in srcdir.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Code is quite independent so move in separate file.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
Syntax checker complained about autoconf variable expansion used
inside Makefile.am.
This patch uses template files instead of options.
This also reduces quoting making template code more readable.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
The functions declared in that header are all exported by the
library.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
Also move the RedClient struct out of the header to avoid accessing the
internals from other files.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Move out of red-worker.c. This requires a little bit of minor
refactoring to avoid accessing some RedWorker internals in the
constructor function, etc.
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Convert the RedChannelClient heirarchy into GObjects. Since the existing
constructors could fail and return NULL, I inherited the base channel
client from GInitable, which introduces a dependency on gio.
When using private structs with GObject, there's a maximum size of (I
think) 64k, which was exceeded by some of the private structs. To avoid
this limitation I changed some members to dynamically allocated.
Add a few more methods and accessors so that other files don't need to
manipulate the struct members directly. Move the struct definition to a
private header which only the dcc-* files will include.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Let's follow the 'standard' for optional components. This commit also
drops (now) unecessary #ifdef USE_LZ4 from lz4-encode.c, as the decision
to build this file is now made in Makefile.
Signed-off-by: Eduardo Lima (Etrunko) <etrunko@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
configure will use GStreamer 1.0 if present and fall back to
GStreamer 0.10 otherwise.
ffenc_mjpeg takes its bitrate as a long so extend set_gstenc_bitrate().
Signed-off-by: Francois Gouget <fgouget@codeweavers.com>
This introduces a pared down GStreamer-based video encoder to serve as
the basis for later enhancements.
In this form the new encoder supports both regular and sized streams
but lacks any rate control. It should still work fine if bandwidth is
sufficient such as on LANs.
Signed-off-by: Francois Gouget <fgouget@codeweavers.com>
This replaces the original mjpeg_encoder API with a VideoEncoder base
class which can be reimplemented by other encoders.
This also renames the members and enums from mjpeg_* to video_*.
Signed-off-by: Francois Gouget <fgouget@codeweavers.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
A user-defined callback is called when the refcount drops to 0.
Reference counting is manually coded for several classes deriving from
PipeItem, so this change will help to share this code, and allow to remove
some ref/unref virtual functions in some interfaces when we can assume
every instance derives from this base class.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Use the glib mainloop instead of writing our own. The glib loop is both
cleaner to use and is more extensible. It is also very mature and
reduces the maintenance burden on the spice server.
Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
Since SpiceCoreInterfaceInternal is a private data structure, we can
extend it as we see fit without breaking ABI. In particular, adding a
GMainContext member to it allows us to remove the need for
the event loop template which is currently included in the
basic_event_loop.c test file.
Acked-by: Frediano Ziglio <fziglio@redhat.com>
This allow tests programs to link with statically built library to access all symbols
Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Since commit febaed3, spice.h and spice-experimental.h are listed both
in libspice_server_la_HEADERS and libspice_server_la_SOURCES. Since we
want these headers to be installed, we can remove them from _SOURCES.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
