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Author SHA1 Message Date
Linus Svensson
cb554772e5 pad: don't access unowned and possibly already freed event 
Don't print the name of the event when ownership is given away.

https://bugzilla.gnome.org/show_bug.cgi?id=727484
 2014-04-12 11:44:36 +01:00
Edward Hervey
c7295cf4b9 gstbuffer: Fix range iteration 
We want to iterate over items idx to idx + length

We use the len variable as the corrected number of memory to iterate
and then properly go over all items.

Fixes the issue where specifying any idx different from 0 had no effect

Spotted by clang static analyzer
 2014-04-11 13:45:21 +02:00
Vincent Penquerc'h
876af7b343 structure: error out when trying to fixate a fraction near an invalid target 2014-04-10 09:47:59 +01:00
Sebastian Dröge
1492465b89 event: Update running time in QoS based on the pad offsets 
https://bugzilla.gnome.org/show_bug.cgi?id=722697
 2014-04-10 08:25:50 +02:00
Sebastian Dröge
42cbb7c7c7 pad: Apply pad offsets on all events, not just segment events 2014-04-10 08:25:50 +02:00
Sebastian Dröge
d445027ec1 event: Add running-time-offset field to all events 
Events passing through #GstPads that have a running time
offset set via gst_pad_set_offset() will get their offset
adjusted according to the pad's offset.

If the event contains any information that related to the
running time, this information will need to be updated
before usage with this offset.
 2014-04-10 08:25:50 +02:00
Vincent Penquerc'h
3004cc5f45 utils: avoid dividing by zero when multiplying y/z by 0/x 
The gcd of 0/x is 0, and this is then used as a denominator.
 2014-04-09 16:41:47 +01:00
Sebastian Dröge
191ca95fd9 parse: Don't dist the bison and flex generated headers 
https://bugzilla.gnome.org/show_bug.cgi?id=727253
 2014-04-07 11:36:58 +02:00
Sebastian Rasmussen
e1e5183181 debugutils: Handle caps field values being NULL 
GST_DEBUG_BIN_TO_DOT_FILE() would cause a segfault whenever it encountered an
element's caps that had a field value being NULL. Such fields are successfully
handled e.g. by GST_*_OBJECT(), and with this patch so does
GST_DEBUG_BIN_TO_DOT_FILE(). Even if string fields with a NULL value are
not supposed to be valid in caps, such caps can be created.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=727701
 2014-04-06 14:24:21 +01:00
Edward Hervey
470f194909 gstvalue: Prevent division or modulo by zero 
The step can end up being zero if the underlying value isn't a valid
range GValue.

In those cases, return FALSE.

We don't use g_return*_if_fail since it will already have been triggered
by the above-mentionned _get_step() functions.

Spotted by Coverity.
 2014-04-05 11:37:53 +02:00
Haakon Sporsheim
e3388c22c2 gstvalue: Fix comparison of int/int64 range 
Checking step three times seems unnecessary.
A similar bug was fixed for double range in
commit 3ea6b04c10
 2014-04-05 07:03:07 +02:00
Sebastian Dröge
04a204cd4c pad: Include event type in debug output when delaying a sticky event because of not-linked 2014-03-29 10:32:25 +01:00
Wim Taymans
ee348fe7cb buffer: don't clear TAG on NULL buffer 
When the buffer fails to copy, don't clear the TAG on the NULL pointer.
 2014-03-24 16:11:30 +01:00
Wim Taymans
533548529b gst: init new flag types to pass make check 2014-03-21 12:16:54 +01:00
Edward Hervey
fb9ca6f7b4 devicemonitor: Use local includes and use gst_private before anything 
Should fix build issues on BSD
 2014-03-17 10:00:00 +01:00
Olivier Crête
e743fac26b device: Add "klass" to GstDevices 2014-03-16 18:15:18 -04:00
Olivier Crête
b8078e2656 devicemonitor: Make classes into pure strings 
Instead of having strings & flags, make them just strings
 2014-03-16 18:15:18 -04:00
Jan Schmidt
4d7d3a1c02 Fix extended message handling with gst_bus_pop_timed_filtered() 
Make sure extended message types don't get accidentally matched
when not asked for in the mask
 2014-03-17 06:29:27 +11:00
Jan Schmidt
44f0be4ee6 gstbin: Avoid pointless object lock forwarding messages. 
Every instance of calling bin_do_message_forward() first took the
object lock, so that bin_do_message_forward() could drop it and
then reclaim. Instead, only take the object lock afterward where
needed.
 2014-03-17 05:36:37 +11:00
Stefan Sauer
0fb6a15a65 toc: expand GstTocEntry with loop fields 
Add loop_type and repeat_count fields to GstTocEntry plus setters and getters.
This allows to represent edit-lists in a toc as well as loops in instruemnts (wav, xi).

API: gst_toc_entry_set_loop
API: gst_toc_entry_get_loop
 2014-03-16 16:55:55 +01:00
Tim-Philipp Müller
06ef8cd742 globaldevicemonitor: update for new message API 
https://bugzilla.gnome.org/show_bug.cgi?id=678402
 2014-03-16 15:24:44 +00:00
Olivier Crête
448d180cdf globaldevicemonitor: Add device monitor aggregator 
https://bugzilla.gnome.org/show_bug.cgi?id=678402
 2014-03-16 15:12:17 +00:00
Tim-Philipp Müller
5c47cf759a message, bus: do extended message types slightly differently 
https://bugzilla.gnome.org/show_bug.cgi?id=678402
 2014-03-16 14:38:07 +00:00
Tim-Philipp Müller
302484ac4f gst: fix indentation 2014-03-16 14:38:07 +00:00
Olivier Crête
e4e85fc88a devicemonitor: Add GstDeviceMonitor and related 
Also add GstDevice and GstDeviceMonitorFactory
And add code to the registry to save them

https://bugzilla.gnome.org/show_bug.cgi?id=678402
 2014-03-16 14:38:07 +00:00
Olivier Crête
10d53423b5 message: Add GST_MESSAGE_EXTENDED 
https://bugzilla.gnome.org/show_bug.cgi?id=678402
 2014-03-16 14:38:07 +00:00
Stefan Sauer
29bae0bc72 pad: actually return data.ret 
The return value from gst_pad_forward() is the aggregated return value from the callback and the callback returns FALSE to continue iterating.
 2014-03-16 11:09:05 +01:00
Stefan Sauer
d57bc8b5dc pad: forward return value from gst_pad_forward 
Instead of ignoring the return value and always return TRUE pass the already agregated result back.
 2014-03-15 18:07:44 +01:00
Tim-Philipp Müller
075cc42f88 pad: simplify gst_pad_link_get_name() and fix Since marker 
Has added benefit that compiler might warn if more values
are added to the enum.
 2014-03-11 21:46:30 +00:00
Stefan Sauer
4a38acaa10 pad: add debug helper for GstPadLinkReturn names 
Add a helper like gst_flow_get_name() for GstPadLinkReturn. Use this in core.
API: gst_pad_link_get_name()
 2014-03-11 21:50:36 +01:00
Tim-Philipp Müller
313f01ab79 buffer: invert meaning of GST_BUFFER_FLAG_TAG_MEMORY 
It's nicer to only have it set when something noteworthy
happened and otherwise unset.

https://bugzilla.gnome.org/show_bug.cgi?id=725862
 2014-03-07 20:43:44 +00:00
Stefan Sauer
7077d347a3 pad: fix gst_pad_add_probe() return value docs 
Also fix comment typos and add more detail in the logs.
 2014-03-06 22:54:17 +01:00
George Kiagiadakis
5973f8c2ca ghostpad: use gst_pad_get_peer to acquire a reference to the target pad 
This ensures that the lock of the internal pad is held while referencing
it's peer (= the target pad), which ensures that the peer is not
going to be unlinked/destroyed in the meantime.

https://bugzilla.gnome.org/show_bug.cgi?id=725809
 2014-03-06 20:46:28 +01:00
George Kiagiadakis
4fc671e801 ghostpad: hold a reference to the target pad while unlinking it 
https://bugzilla.gnome.org/show_bug.cgi?id=725809
 2014-03-06 20:46:28 +01:00
Sebastian Rasmussen
034a3ab86f docs: Fix typos and remove unknown annotations 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=725517
 2014-03-02 21:47:52 +01:00
Stefan Sauer
601774386c docs: use the new markdown for ordered list. 
This was plain text that had all list items one after the other (including a
repeated number). Now it will atleast look good when processed with gtk-doc
1.20.
 2014-02-28 20:57:23 +01:00
Reynaldo H. Verdejo Pinochet
81c9bedda3 docs: fix problems introduced by c068b225fe 
- Fix failing build
- Drop added trailing whitespace
 2014-02-27 22:34:55 -03:00
Stefan Sauer
cbfafd212b buffer: add return values to g_return_if_fail 
FIxes previous commit.
 2014-02-27 18:28:15 +01:00
Stefan Sauer
c068b225fe docs: convert the examples to use gtk-doc markup, instead of docbook 
The gtk-doc markup is less intrusive and better handled when creating docs for
language bindings. The titles (where used) where not adding much.
 2014-02-27 18:11:35 +01:00
Wim Taymans
7691150c45 bufferpool: only release buffers with writable memory 
Check if the memory is writable before releasing the buffer into the
pool again.
Add unit test for this scenario.
 2014-02-27 16:40:34 +01:00
Wim Taymans
659785d896 buffer: add function to check writability of memory 
Check if memory is writable in a buffer and thus is exclusively owned by
this buffer.
 2014-02-27 16:39:50 +01:00
Wim Taymans
f22d8f08e0 bufferpool: Use TAG_MEMORY to check memory before releasing 
Tag allocated buffers with TAG_MEMORY. When they are released later,
only add them back to the pool if the tag is still there and the memory
has not been changed, otherwise throw the buffer away.
Add unit test to check various scenarios.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=724481
 2014-02-27 15:43:13 +01:00
Wim Taymans
5bca002f4b buffer: add a new flag to track memory changes 
Add a flag to check if the memory changed in a buffer.
 2014-02-27 15:43:13 +01:00
Wim Taymans
86f506e9d8 buffer: remove wrong comment 
Refcount and writability are not related for memory objects.
 2014-02-27 15:43:13 +01:00
Wim Taymans
301fa0e935 bufferpool: refactor free_buffer 
Make a do_free_buffer method to also decrements the number of allocated
buffers. Stop will now be successful when all buffers are freed.
 2014-02-27 15:43:13 +01:00
Stefan Sauer
8355a9034b debugutils: add a legend to pipeline dumps 
We use a couple of symbols to represent states/flags. Add a short explanation for them.
 2014-02-26 20:49:07 +01:00
Olivier Crête
e3d57dc11d debugutils: Print if there is a task started from a pad 
https://bugzilla.gnome.org/show_bug.cgi?id=705189
 2014-02-26 03:15:44 -05:00
Sebastian Dröge
f0bd2540c0 structure: Use get_uint64() in gst_structure_get_clock_time() 
Its code is identical.
 2014-02-25 16:11:20 +01:00
Sebastian Dröge
ab9fdf13a0 structure: Add getters for int64 and uint64 values 2014-02-25 15:41:45 +01:00
Stefan Sauer
b892b438cc docs: gtkdoc is not good at parsing inline functions in headers 
Mark the inline function, so that gtkdoc skips them. Avoids some warnings about
unparsable declarations.
 2014-02-15 21:27:23 +01:00