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208 commits

Author SHA1 Message Date
Wim Taymans
539cceab88 buffer: pass the right alignment 2011-06-02 18:28:54 +02:00
Wim Taymans
b5456cc6f4 caps: remove caps from buffers and pads 
Remove the GstCaps from buffers and pads. We now use CAPS events to negotiate
formats between element.
 2011-05-09 16:21:28 +02:00
Edward Hervey
b84afab3fa gstbuffer: Fix unitialized variables 2011-05-09 13:45:49 +02:00
Wim Taymans
d43cdfbf37 buffer: avoid using buffer caps 2011-05-08 12:37:44 +02:00
Wim Taymans
c4751ec8c1 Revert "context: use context on buffers instead of caps" 
This reverts commit 9ef1346b1f.

Way to much for one commit and I'm not sure we want to get rid of the pad caps
just like that. It's nice to have the buffer and its type in onw nice bundle
without having to drag the complete context with it.
 2011-05-05 13:17:08 +02:00
Wim Taymans
9ef1346b1f context: use context on buffers instead of caps 
Put the srcpad context on buffers instead of caps. This allows us to associate
all the relevant info contained in events with a buffer.
 2011-05-04 18:59:47 +02:00
Wim Taymans
b8c1e81328 buffer: add method to compare buffer data 
Add method to compare the data in a buffer.
 2011-04-19 18:57:43 +02:00
Wim Taymans
df85690cfd buffer: add FIXME 2011-04-11 10:20:10 +02:00
Wim Taymans
a5e1ec0edc memory: add NO_SHARE flag to memory 
Add a NO_SHARE flag to memory to indicate that it should not be shared
between buffers.
 2011-04-07 16:02:43 +02:00
Wim Taymans
f332b700d5 buffer: make memory writable in _peek 
Make the memory writable when we are asked to _peek with MAP_WRITE.
Improve debugging of miniobject.
 2011-04-06 19:00:28 +02:00
Wim Taymans
7cae289036 docs: update docs 2011-03-30 19:01:13 +02:00
Wim Taymans
ebb14d95b2 buffer: more API tweaks 
_trim -> _resize
_create_sub -> copy_region
 2011-03-30 16:47:55 +02:00
Wim Taymans
db230b6121 design: update docs 2011-03-30 13:04:34 +02:00
Wim Taymans
030fcde837 memory: further memory tweaking 
Allow for automatic merging of memory block in the _map function and automatic
freeing of the temporary memory.
Remove some unneeded functions.
Add possibility to force writable spanned memory.
 2011-03-29 19:17:55 +02:00
Wim Taymans
edbfc492bb buffer: implement COPY_MERGE 2011-03-29 17:17:46 +02:00
Wim Taymans
4e32ac8463 buffer: clean up _span and add more g_return_if.. 2011-03-29 16:52:21 +02:00
Wim Taymans
d9becdcd27 buffer: optimize memory handling 2011-03-29 13:51:25 +02:00
Wim Taymans
a6d2490b10 buffer: move implementation details in private struct 2011-03-29 11:31:30 +02:00
Wim Taymans
6da19ffeb2 buffer: more buffer updates 2011-03-29 11:07:36 +02:00
Wim Taymans
121b82ce27 buffer: fix subbuffers 2011-03-28 20:08:47 +02:00
Wim Taymans
9ff103b3a5 buffer: implemet trim and set_size 2011-03-28 20:08:47 +02:00
Wim Taymans
826a7d83d4 buffer: more fixes 2011-03-28 20:08:47 +02:00
Wim Taymans
a12373b2ee buffer: add more methods 2011-03-28 20:08:47 +02:00
Wim Taymans
beac9c4a95 buffer: fix remaining unit tests 2011-03-28 20:08:46 +02:00
Wim Taymans
f35847a094 buffer: fix unit test 2011-03-28 20:08:46 +02:00
Wim Taymans
6f2af5aa87 memory: more fixes 
Automatically make the memory of a buffer writable when the buffer is writable
and the memory is asked to mapped WRITE.
Add docs
 2011-03-28 20:08:46 +02:00
Wim Taymans
38ffe30745 memory: more work on implementing buffer memory 2011-03-28 20:08:46 +02:00
Wim Taymans
1af328e785 memory: more work on porting the unit tests 2011-03-28 20:08:46 +02:00
Wim Taymans
d82c8bd2af memory: port code to new buffer data API 2011-03-28 20:08:45 +02:00
Wim Taymans
1eed0785af memory: more fixes 
Fix span and is_span
Implement buffer memory
 2011-03-28 20:08:45 +02:00
Wim Taymans
6015312cf1 WIP use memory in buffer 2011-03-28 20:08:45 +02:00
Wim Taymans
fa0d993372 meta: implement transform function 
Replace subbuffer and copy vmethods by a more generic transform function that
can then be parametrised by transform specific data. This should allow us to
implement make-writable and more future transform functions.
 2011-03-08 17:11:23 +00:00
Wim Taymans
b11ede5984 bufferpool: add more debug info 2011-03-04 12:06:11 +01:00
Wim Taymans
673d90fb99 buffer: release buffer to pool in dispose 
Use the dispose method to release the buffer to the pool when it is configured.
 2011-03-02 11:57:06 +01:00
Wim Taymans
a55bc30f81 buffer: add pool to buffer structure 
Keep a pointer to the bufferpool. Release the buffer to the pool when
finalizing. Make sure the pool sets itself as the pool member of buffers that it
sends out.
 2011-03-02 11:33:24 +01:00
Wim Taymans
58060d7528 meta: separate add and get methods 
Make separate api for getting and adding metadata. This allows us to pass extra
parameters to the init functions when creating metadata, which is needed for
specific API implementations.
Add beginnings of memory metadata.
 2011-02-27 19:40:45 +01:00
Wim Taymans
9a3f158c73 buffer: remove useless method 
Remove the method to retrieve metadata by api. One will always use the
GstMetaInfo to get metadata.
 2011-02-26 18:14:36 +01:00
Wim Taymans
23aa5508f3 buffer: remove owner_priv now that we have metadata 
Now that we have metadata we can remove the owner_priv field.
 2011-02-25 16:31:11 +01:00
Wim Taymans
6f4a733063 metadata: Rename to GstMeta 
Rename to the shorter GstMeta
Add docs
Add api to get metadata by API
 2011-02-25 13:15:25 +01:00
Philippe Normand
376089db14 buffer: fix memory corruption 2011-02-25 10:34:52 +01:00
Wim Taymans
8468dadc77 buffermeta: add beginnings of buffer metadata 
Add first implementation of arbitrary buffer metadata. We use a simple linked
linked of slice allocated metadata chunks. Future implementations could use
something more performant.
Add get, remove, iterate methods to handle the metadata.
 2011-02-25 10:34:47 +01:00
Wim Taymans
b108e3b999 miniobject: cleanups 
Use the stored size in the miniobject to free the miniobject.
Refactor some init methods.
 2011-02-23 16:48:00 +01:00
Wim Taymans
70be8d8d95 improve type registration 2011-02-23 10:35:36 +01:00
Wim Taymans
cdde34f0ee fix compilation 2011-02-23 10:35:36 +01:00
Wim Taymans
6c18c9508d miniobject: more boxed type fixing 
More miniobject fixing, leaks horribly somewhere..
 2011-02-23 10:35:09 +01:00
Wim Taymans
fda9686b35 miniobject: work on making caps a boxed type 
More work on making miniobject a simple allocated struct.
 2011-02-23 10:34:08 +01:00
Wim Taymans
086aac764d miniobject: make miniobject a boxed type 
First attempt at making miniobject a simple boxed type.
 2011-02-23 10:33:44 +01:00
Wim Taymans
52978bd4e6 buffer: clarify docs 2011-01-24 16:35:25 +01:00
Tim-Philipp Müller
8a7fc1d8c9 Revert "micro-optim: if (x) is cheaper than if (x > 0) for unsigned integers" 
This reverts commit 6aa8ca37ee.

See http://article.gmane.org/gmane.comp.video.gstreamer.devel/32282
 2010-12-26 21:21:43 +00:00
Tim-Philipp Müller
3256c708be docs: gst: more gobject introspection annotations 
Many of these are superfluous, added for clarity.
 2010-12-07 18:37:04 +00:00