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Author SHA1 Message Date
Tim-Philipp Müller
25b1849b80 autogen.sh: can remove the -Wno-portability from here now 
since we added it to configure.ac.
 2009-05-21 10:54:13 +01:00
Wim Taymans
72232cfef1 adapter: improve the flush function 
Remove a compare and branch from flush.
 2009-05-20 22:20:46 +02:00
Stefan Kost
6784355d52 controller: fix assertion when freeing the control source 2009-05-20 17:33:18 +03:00
Wim Taymans
fd76e4fc93 adapter: potentially save a memcpy in _take 
Directly use the assembled_data in _take() functions when we can instead of
copying it out.
 2009-05-20 12:48:41 +02:00
Wim Taymans
f3ff7ad055 adapter: micro optimisations 2009-05-20 11:36:11 +02:00
Wim Taymans
49c4e367e9 adapter: avoid comparisions in fast path 
Small tweaks to reduce the number of useless compares in loops.
 2009-05-20 11:12:43 +02:00
Wim Taymans
23314ddefb tests: one more adapter test 2009-05-20 10:28:46 +02:00
Wim Taymans
9197f4399b adapter: avoid branch in copy code 2009-05-20 10:28:45 +02:00
Hannes Bistry
b47f425069 loadsave: fix requestpad handling and serialisation order. 
Support request pads when loading. Reverse pad serialisation order to
preserve it when recreating the pipeline.
 2009-05-20 10:58:59 +03:00
Wim Taymans
fca63abbe7 defs: add new symbol 2009-05-20 00:45:27 +02:00
Wim Taymans
13c4a06e03 docs: add new symbol to docs 2009-05-20 00:44:11 +02:00
Wim Taymans
270723c85c adapter: add _masked_scan_uint32 
Add a reasonably optimized new gst_adapter_masked_scan_uint32() function
to scan the adapter for a pattern after applying a mask.

Add some unit tests.

API: GstAdapter::gst_adapter_masked_scan_uint32()

Fixes #583187
 2009-05-20 00:37:53 +02:00
Wim Taymans
d6b21ba529 adapter: more optimisations 
Remove duplicate copy code (_peek_into and _copy) and make a unified
optimized copy function.
 2009-05-19 22:13:04 +02:00
Tim-Philipp Müller
198dbe545c configure: pass -Wno-portability to automake to suppress warnings 
GNU make is required, no point pretending otherwise.
 2009-05-19 17:16:02 +01:00
Tim-Philipp Müller
71c7ae6c07 docs: mention that GST_FORMAT_{PERCENT|BUFFERS} are not implemented 2009-05-18 01:00:36 +01:00
Sebastian Dröge
44ea1ac6b4 gstclock: Fix ABI breakage on 32 bit architectures 
The padding of GstClock is a GstClockTime and not a
gpointer, so adding a pointer requires the padding
size to be changed depending on the pointer size.
Use an union instead.

Fixes bug #582878.
 2009-05-17 10:46:39 +02:00
Thiago Santos
f2890f46a5 [gstvalue] adds safety parenthesis to macros missing them. 2009-05-15 15:26:18 -03:00
Thiago Santos
69a1a60a87 [gstutils] Adds more safety to GST_WRITE_* and GST_READ_ macros. 
Adds safety ( ) to parameters in _GST_PUT and _GST_GET macros.
Fixes #582708.
 2009-05-15 15:26:17 -03:00
Wim Taymans
bb8f296d45 clock: use seqlocks to parallellize readers 2009-05-15 16:14:52 +02:00
Wim Taymans
f83809cf37 stress: add a clock stresstest 
Add a stresstest for gst_clock_get_time().
 2009-05-15 16:13:04 +02:00
Edward Hervey
4f951e2614 Makefile.am: update for added/moved/removed files that weren't dist-ed. 2009-05-15 11:00:53 +02:00
Jan Schmidt
b99d1f382a docs: Release script modifications 2009-05-14 22:56:43 +01:00
Sebastian Dröge
10743802be controller: Use ordered GSequence instead of GList 
This makes lookups and insertions O(log n) instead of
always O(n) for insertions and O(n) in worst case for
lookups.

Fixes bug #582564.
 2009-05-14 22:13:47 +02:00
Wim Taymans
e535c171d6 docs: rename and delete some design docs 2009-05-14 12:31:57 +02:00
Sebastian Dröge
18f5b1a59e gst-launch: Print the path string for message sources 
This reduces confusion if the message source is a pad
and only "src" is printed as source.
 2009-05-14 12:30:04 +02:00
Sebastian Dröge
bebfde7502 element: Set the originating pad as message source in gst_element_found_tags_for_pad () 
Fixes bug #582588.
 2009-05-14 12:25:20 +02:00
Wim Taymans
ae08561ae6 element: add gst_element_lost_state_full() 
Add a gst_element_lost_state_full() with an extra argument to control
distribution of a new base_time. We will need this for flushing step
operations.

API: GstElement::gst_element_lost_state_full()
 2009-05-14 11:36:28 +02:00
Wim Taymans
b23279e922 adapter: don't use realloc, it does a memcpy 
Don't use realloc to grow the scratch area because we don't want the memcpy the
old useless data into the new area before we write our new stuff in it.
 2009-05-13 23:52:02 +02:00
Wim Taymans
0f83510620 docs: update trickmode document 2009-05-13 23:38:08 +02:00
Wim Taymans
cc7985ab48 adapter: use g_realloc for resizing the buffer 
Use g_realloc for resizing the internal buffer instead of a
less fancy _free/_malloc pair.
 2009-05-13 22:51:18 +02:00
Wim Taymans
bb013081a4 adapter: move new member to private struct 
Move the new members to a private struct because we don't have enough padding
anymore on 32-bits platforms.
 2009-05-13 21:35:23 +02:00
Wim Taymans
763a6f6761 adapter: update some docs 2009-05-13 18:50:23 +02:00
Wim Taymans
f6d71be830 tests: add another test for adapter timestamps 2009-05-13 17:09:32 +02:00
Wim Taymans
0d9ba7c7fe tests: add new timestamp unit test 2009-05-13 16:48:38 +02:00
Wim Taymans
bf8cbbc74d defs: add new symbol 2009-05-13 16:26:00 +02:00
Wim Taymans
3d19b75147 adapter: add method to keep track of timestamps 
Keep track of the timestamp and offset associated with the current head of the
adapter.

API: GstAdapter::gst_adapter_prev_timestamp()
 2009-05-13 16:22:58 +02:00
Wim Taymans
8ceff30ca9 adapter: small cleanups 2009-05-13 16:20:26 +02:00
Stefan Kost
39d21970b0 debugutils: show more pad-details 
Show pad activation mode and pad-flags inside the pad. Write down some ideas
about how we could improve the caps layout.
 2009-05-13 11:03:27 +03:00
Stefan Kost
82635ea2a7 debugutils: layout improvement 
dot does not take the head/tail labels into account. For unfixed caps they get
quite large. Double the padding to make it sort of readable in more cases. Also
make normal font bigger and caps-label font smaller to increase our luck.
 2009-05-13 00:32:17 +03:00
Tim-Philipp Müller
3ee5d98567 checks: check for enum types not class_ref'ed in gst_init() in 'make check' 2009-05-12 21:00:15 +01:00
Tim-Philipp Müller
fb007e5d50 Initialise some more types in gst_init(), esp. the new enum types 
Possibly fixes GObject class creation/unref race conditions when
creating the last-message string in fakesink for events with
structures that have fields with these enum types.
 2009-05-12 20:58:32 +01:00
Tim-Philipp Müller
7f0b2f3d3b systemclock: remove duplicate _get_type() function for GstClockType 
Remove the static gst_clock_type_get_type() function in the
systemclock code in favour of the public one in gstenumtypes.c.
 2009-05-12 20:57:09 +01:00
Stefan Kost
b71014259a ghostpad: remove deprecated API 
_internal_link_function() is deprecated and _iterate_internal_links_function()
is already provided.
 2009-05-12 18:31:20 +03:00
Stefan Kost
5ce13775b8 parse-launch: allow specifying GstElement properties via gst_parse_bin_from_description 
If deserializing a property fails, check if the value type is a string and if so
attempt to create a bin from the string value. This allows to e.g. specify
audio-sink/video-sink for playbin on gst-launch commandline.
 2009-05-12 18:31:19 +03:00
Wim Taymans
079c68fdf4 docs: add some docs about buffer lists 2009-05-12 17:29:15 +02:00
Wim Taymans
2dcbe1a4d3 bufferlist: make objects opaque 2009-05-12 16:18:48 +02:00
Wim Taymans
19dc33935e bufferlist: fix a comment 2009-05-12 15:33:25 +02:00
Jonas Holmberg
22a48fb08c bufferlist: hook up the pad functions 
Reuse buffer code for bufferlists. Not sure if this measurably impacts performance
for the simple buffer case, if it does after doing some benchmarks, we can
decouple it later.

Fixes #572285
 2009-05-12 15:18:53 +02:00
Jonas Holmberg
d99cf4db1b bufferlist: add docs/build/debug/unittest 
See #572285
 2009-05-12 15:18:52 +02:00
Jonas Holmberg
27fb4ce76c bufferlist: add bufferlist code 
Buffer lists are a means to manage disjoint buffers as one buffer. It's also
possible to put many of those buffers into a list.

The idea is that when support is added to various elements, we will be able to
more efficiently slice and dice buffers, reduce the amount of memcpy and also
reduce data passing overhead.

The implementation is kept simple on purpose, reusing all of the memory
management features we have for miniobjects and buffers.

Access to the bufferlist object is done with an iterator, which allows for
efficient iteration and modification of the list.

See #572285
 2009-05-12 15:18:52 +02:00