Original commit message from CVS:
* gst/gstpad.c: (gst_pad_collect_array), (gst_pad_collectv),
(gst_pad_collect), (gst_pad_collect_valist), (gst_pad_selectv),
(gst_pad_select):
* gst/gstpad.h:
* gst/gstscheduler.c: (gst_scheduler_pad_select),
(gst_scheduler_lock_element), (gst_scheduler_unlock_element):
* gst/gstscheduler.h:
implement gst_pad_collect as replacement for gst_pad_select.
deprecate gst_pad_select and gst_scheduler_(un)lock_element
add new flag GST_SCHEDULER_FLAG_NEW_API for API that implements the
new pad_select, lock and unlock calls.
* gst/cothreads.c: (cothread_destroy), (cothread_switch):
* gst/cothreads.h:
* gst/schedulers/cothreads_compat.h:
* gst/schedulers/gthread-cothreads.h:
remove unused cothread_lock and cothread_unlock calls
* gst/schedulers/entryscheduler.c:
(gst_entry_scheduler_class_init), (gst_entry_scheduler_init),
(_can_schedule_loop), (gst_entry_scheduler_get_handler),
(gst_entry_scheduler_pad_select):
update to new API
* gst/schedulers/gstbasicscheduler.c:
(gst_basic_scheduler_class_init), (gst_basic_scheduler_init),
(gst_basic_scheduler_pad_select):
remove useless lock and unlock calls, update pad_select to new API
(untested)
* gst/schedulers/gstoptimalscheduler.c:
(gst_opt_scheduler_class_init):
remove useless select, lock and unlock function calls
* gst/elements/gstaggregator.c: (gst_aggregator_loop):
use gst_pad_collect instead of gst_pad_select
Original commit message from CVS:
GST_DEBUG reorganization
This is a big diff (ca 450k), containing loads of stuff:
- gstinfo.[ch] complete rewrite
- changing of all GST_DEBUG messages to reflect that change
- reorganization of subsystem disabling
- addition of gstconfig.h.in so we can track the disablings
- <gst/gst.h> does not include <unistd.h> and <config.h> anymore
- documentation updated for gstinfo stuff (build the docs yourself to know what changed)
- bugfixes for making of the docs (files from CVS are not deleted anymore
- testsuite for debugging changes in testsuite/debug
expect breakage
Original commit message from CVS:
- removed an assert, mmaping the stack of another thread seems to work fine.
This makes the cothread based scheduler work again with the new GstThread.
Original commit message from CVS:
Convert %lld and %llu in printf formats to G_G[U]INT64_FORMAT. Fix
pointer<->int conversion. Fixes warnings on alpha.
Original commit message from CVS:
+ Fixed #includes in gst/cothreads.c so that configure.h before
processing #ifdef HAVE_UCONTEXT_H, so it gets handled properly.
+ Fixed libs/ext/cothreads so that it doesn't require -Wall/-Werror when
compiling with Forte.
Original commit message from CVS:
Remove GCC-ism used to find current stack pointer, and use this
opportunity to clean up the code slightly. Based on patch from
Brian Cameron.
Original commit message from CVS:
- Remove annoying \n from cothread INFO/DEBUG messages
- only set an element to PAUSED when it gave an error during PLAYING
- ensure internal consistency of opt scheduler structures
- Added mex_recursion to opt scheduler
Original commit message from CVS:
on the negative side, I have to add the mmap back or else it segfaults
on the positive side, with ds's fix for stack_top, I haven't had a
segfault in any of the thread tests since ;)
Let's cross fingers here
Original commit message from CVS:
Fix up allocation of stack space for a cothread. Previous code did
not allow for the underlying threading model to insert an unmapped
guard page.
Original commit message from CVS:
more protective programming
cothread 0 cleans up higher cothreads if they're still around
use a magic number to protect against mem corruption in the struct
flames welcome
Original commit message from CVS:
ok, my latest added error checking and stuff
this reverts uraeus's patch but should tell us what goes wrong with munmap
Original commit message from CVS:
Fixes suggested by thomasvs to get rhythmbox working with basic threads
- int res;
+ int res = 0;
- res = munmap ((void *) thread, COTHREAD_STACKSIZE);
+/* res = munmap ((void *) thread, COTHREAD_STACKSIZE); */
Original commit message from CVS:
some debug info
remove the preventive munmap
reinstate the other munmap for cothread stocks which really should be there IMO
Original commit message from CVS:
ok, this seems to be the right fix for the basic scheduler.
I'd appreciate it if :
a) someone looks over these minimal changes and tells me if they're done
in the right way (especially the alignment argument ;))
b) others run lots of pipes with basic and tell me if they still have
issues
If all goes well I want to revert to the basic scheduler and do a release
