mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-07-04 13:45:52 +00:00
Code Issues 1 Projects Releases Wiki Activity
9296 commits 44 branches 1505 tags 457 MiB
Commit graph

982 commits

Author SHA1 Message Date
Wim Taymans 7a7e9629ce basesink: keep track of stepped time 
Pass running_time around so that the stepping code can calculate the elapsed
time correctly.
 2009-06-01 13:37:27 +02:00
Wim Taymans f07b86f18b basesink: move stuff around, more stepping 
Make start and stop_stepping methods and move their invocation in the right
places.

Perform the atual stepping operation where we have full context about the
timestamps.
 2009-06-01 13:37:27 +02:00
Wim Taymans 546c959f26 basesink: first stab at frame stepping in PAUSED 
Unlock the prerolled frame and recheck if we need to step.
Keep a simple counter for the frames we're about to skip while stepping and
preroll/post step_done when stepping finished.
 2009-06-01 13:37:26 +02:00
Arnout Vandecappelle c74c3bf1b3 adapter: fix _masked_scan_uint32() at boundaries 
gst_adapter_masked_scan_uint32 could return values smaller than offset
if the first byte(s) of the mask are 0 and the pattern matches the
beginning of the adapter.
Added examples to documentation of gst_adapter_masked_scan_uint32().
Also added some more masked boundary tests.
Fixes #584118
 2009-05-28 22:02:21 +02:00
Stefan Kost 04ece69838 controller: add G_LIKELY and join two if for same condition 
A G_LIKELY for the sequence!=NULL checks. Join two ifs to an if-else. Add
indent guides to keep indent form breaking the function declaration
 2009-05-22 14:21:39 +03:00
Edward Hervey d72c17e328 gsttypefindhelper: Fix indentation 2009-05-22 12:57:10 +02:00
Jan Schmidt 2437a08666 controller: Silence a warning from the GSequence being NULL. 
Fix a warning that occurs when the self->priv->values is NULL and
the code tries to retrieve an iterator from it. The warning was showing
up in the checks for the volume element.
 2009-05-22 09:43:02 +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 9197f4399b adapter: avoid branch in copy code 2009-05-20 10:28:45 +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
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 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 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 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
Wim Taymans 605639a2bf adapter: optimize taking the headbuffer 
When a are requested to take a buffer from the adapter that is exactly the
headbuffer, don't make a subbuffer of it but return that head buffer.

Add a unit-test for this new optimisation.
 2009-05-12 10:25:40 +02:00
Wim Taymans 50bcf96ffe basesrc: don't ignore pad_start return value 2009-05-11 23:06:39 +02:00
Stefan Kost e778c5fd8b logging: fix unused variable warning when disabling debug logs. 
The var was NULL anyway, bacause of the ifdefs there, the message makes no
sense including it.
 2009-04-15 23:35:35 +03:00
Stefan Kost dd3c9ab6b6 controller: factor out duplicated code and add a description for it. 
Also fix typo in the tests while reviewing them.
 2009-04-14 22:08:56 +03:00
Edward Hervey 9e4fa43657 basesink: Remove dead assignments. 
sstart/sstop/rstart/rstop are all either:
* assigned values later on before being used in 'do_times:' (EOS and buffers)
* not used (non-EOS events)
 2009-04-04 14:39:51 +02:00
Edward Hervey ec3cd5d438 basesrc: remove dead assignment. 
The variable will not be read before it's assigned a value line 942/945
 2009-04-04 14:38:52 +02:00
Sebastian Dröge d12034ab4b gst: Use g_once_init* or G_DEFINE_TYPE 2009-04-04 10:59:39 +02:00
Edward Hervey 14b356b439 controller: remove dead assignment. 
The value of prop is being overwritten just after without being read.
 2009-04-03 12:57:24 +02:00
Edward Hervey 471bd93af5 adapter: remove dead assignment. 
The value set to to_copy at that line is never used, and is overwritten
further down before being read.
 2009-04-03 12:57:24 +02:00
Edward Hervey 6577af3635 basesink : Remove unused variable. 
sync is never used anywhere in that code.
 2009-04-03 12:57:24 +02:00
Edward Hervey 9bf1d7247a basetransform: move unused variable in the #if 0 block. 
That variable is only used by the code which has been if 0'd
 2009-04-03 12:57:24 +02:00
Edward Hervey 00cbbc87c7 Remove unused variables detected by LLVM's Clang static analyzer. 2009-04-03 12:56:48 +02:00
Sebastian Dröge 3933296685 gstcheck: Call gst_check_init() before creating the suite 
This allows using the GStreamer or GObject API in the suite
creation function.
 2009-04-02 10:44:23 +02:00
Tim-Philipp Müller 13f8041238 basesink: fix once-per-second 'emergency rendering' for case where all buffers but the very first are late 
Due to a typo basesink didn't do any emergency rendering of late buffers
if the only buffer ever rendered was the first one with timestamp 0. This
means that in cases where the decoder is very very slow, we'd never see
any buffers but the very first one rendered. Fixes #576381.
 2009-03-23 12:34:34 +00:00
Stefan Kost b118e869a2 controller: Fix generation of control-change arrays. 
When generating arrays of control changes timestamp variable was used instead
the local ts variable that we increment when stepping through the array.
Pointed out by Martin Pokorny.
 2009-03-20 11:28:37 +02:00
Tim-Philipp Müller d430552ec3 gstcheck: fix for check versions > 0.9.6 
A new argument allowed_exit_value was added in SVN recently (#574213).
 2009-03-19 21:31:08 +00:00
Stefan Kost c2f1cb40fc collectpads: add debug logging to make it easier to trace it 2009-03-15 23:41:33 +02:00
Edward Hervey c1a75a0b45 gstbasesrc: unsigned long is "%lu", not "%ul". Fixes build on macosx 2009-03-11 11:23:05 +01:00
Stefan Kost 36205e7d42 logging: some additional logging for tracing caps negotiation. 
Demote one log that can come quite often. Remove one fixme that is done. Apply
gst-indent changes.
 2009-03-10 21:13:40 +02:00
Stefan Kost de48f9c507 collectpads: revert accidential commit from the queue (me should start using branches) 2009-03-06 22:10:10 +02:00
Stefan Kost 436b0e7275 collectpads: reliably go to eos. Fixes #574160 
Update collectpads status when removing pads.
 2009-03-06 21:50:19 +02:00
Andy Wingo e2ff005e63 basesink: propagate UPSTREAM events in pull mode too 
* libs/gst/base/gstbasesink.c (gst_base_sink_send_event): Propagate
  upstream events in pull mode too.
 2009-03-05 17:42:22 +01:00
Edward Hervey f0481cb717 GstAdapter: Discard empty buffers in _push(). Fixes #574024 2009-03-04 09:20:43 +01:00
Stefan Kost df620c9cb6 basesink: move left over handling of the error case to the activate_failed label. 
If was left as dead code.
 2009-02-26 15:42:06 +02:00
Wim Taymans 79c3c6a339 Error out more specifically on empty caps 
When we get empty caps from the getcaps function in the default negotiate
function, post a more descriptive error.
 2009-02-23 17:37:46 +01:00
LRN 4cd4883ed3 Fix signed when compiling with MSys/MinGW 
fix signed issues when compiling with MSys/MinGW.
Fixes #572591.
 2009-02-23 12:33:13 +01:00
Wim Taymans 805569c873 Don't forward LATENCY event when not ready 
When we are not ready to handle a latency query (we are not yet prerolled) we
also don't try to forward the latency event because that might cause unexpected
errors when upstream is not yet linked.
 2009-02-23 10:53:17 +01:00
Stefan Kost e31a7709c3 controller: remove unused variable 2009-02-05 13:42:30 +02:00