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1557 commits

Author SHA1 Message Date
Chris Shoemaker
6bd90dc0cc clockoverlay: only rerender text if time string has changed 
The textoverlay element will rerender the text string whenever
overlay sets the 'need_render' flag to TRUE.  Previously, we
lazily set the flag to TRUE every time the time string was requested.
Now, we save a copy of the previously given string, and only set
'need_render' to TRUE if the string has changed.

In my tests with a 30fps video stream, and a time string including
a seconds field, this change reduced the CPU usage of the clockoverlay
element from 60% to 5%.

Fixes bug #627780.
 2010-08-24 09:29:33 +02:00
Rob Clark
1b6918709c textoverlay: add NV12 support 
Fixes bug #627768.
 2010-08-24 09:25:55 +02:00
Wim Taymans
7b310c6a03 alsasrc/sink: add property to get the card name 
fixes #627203
 2010-08-18 16:45:37 +02:00
Wim Taymans
693919ff87 alsa: add method to retrieve the card name 
Reuse an existing method to retrieve the card name.
 2010-08-18 16:42:13 +02:00
Stefan Kost
0fee4ed3d0 alsa: remove 'dir' out variable 
Alsa seems to expect that we initialize it. Remove the variable and pass NULL
as we actually don't use it. In alsasink also #ifdef one section that is
grabing diagnostics to be disabled, when logging is disabled (the code was
using the out parameter as well).

Fixes #626125
 2010-08-12 15:41:59 +03:00
Mark Nauwelaerts
90a79b4c60 textoverlay: configurable text color and position 
Rather than only left, right, top, etc, allow for horizontal and vertical
positioning on a scale from 0 to 1.
Also cater for configuring rendered text color.

Fixes #624920.

API: GstTextOverlay:xpos
API: GstTextOverlay:ypos
API: GstTextOverlay:color
 2010-08-09 09:49:12 +02:00
Sebastian Dröge
5fd9fc13d5 oggstream: static forward declarations are forbidden by the C standard 
...and actually cause compiler errors on VC++. Change it to an extern
forward declaration and non-static definition.
 2010-08-08 17:42:04 +02:00
Sebastian Dröge
c95d0034af theoraenc: Implement two pass encoding 
Fixes bug #621349.
 2010-07-16 17:40:12 +02:00
Sebastian Dröge
5318e71b4d configure: Require libtheora >= 1.1 
It's more than a year old at the time of the next -base release,
has many encoder and decoder improvements and gets us rid of a lot
of #ifdefs
 2010-07-16 17:39:22 +02:00
Sebastian Dröge
ecea88e0d2 theora: Use PROP_ instead of ARG_ for property enum values 2010-07-16 17:39:22 +02:00
Fredrik Söderquist
3c06cabb0b oggdemux: Handle errors from _get_next_page in _do_seek. 
If the source element failed here, oggdemux would crash.

Fixes #623218.
 2010-06-30 17:20:55 +01:00
Sebastian Dröge
9a971980b7 oggdemux: activate_chain must not be called with a NULL chain 
It will crash later and shouldn't really happen anyway unless
something is really wrong.
 2010-06-14 11:11:56 +02:00
Sebastian Dröge
9c570dbced gnomevfssrc: Fix possible NULL pointer dereference 
It's always an error if gst_buffer_try_new_and_alloc() returns NULL
 2010-06-14 11:08:10 +02:00
Sebastian Dröge
a34fe5df35 giostreamsrc: Fix copy&paste error in the docs 2010-06-14 09:53:31 +02:00
Tim-Philipp Müller
0f3ea721e4 ogg: fix debug message printf format some more 
Just cast the pointer diff, so it works everywhere without
warnings. Can't use %tu, because that modifier is C99. Warning
was: "format '%li' expects type 'long int', but argument 8 has
type 'int'".
 2010-06-14 00:33:04 +01:00
Philippe Normand
c25bf9777a oggdemux: Fix format string compiler warning on OS X 2010-06-12 13:04:43 +02:00
Tim-Philipp Müller
dab38bb8a0 cdparanoia: check for cdparanoia with pkg-config first 
cdparanoia now has a .pc file in post-0.10.2 SVN, so use
that to check for cdparanoia before we try all the other
checks. Besides being generally nicer, this may help with
correctly detecting cdparanoia on OSX some day (see #609918).
 2010-06-11 22:16:26 +01:00
Sebastian Dröge
4caee01a06 oggdemux: Handle SEEKING query in push mode too 2010-06-09 17:02:59 +02:00
Sebastian Dröge
bb7773b40a oggdemux: Update the total time from the Skeleton 4 indexes 
Fixes bug #620939, see bug #607945.
 2010-06-09 16:38:34 +02:00
Sebastian Dröge
7bade30f5e oggstream: Implement latest version of the Skeleton 4.0 spec 
Fixes bug #620939.
 2010-06-09 16:34:05 +02:00
Sebastian Dröge
3f3691085a oggdemux: Implement correct parsing of Skeleton 4.0 index packets 2010-06-08 13:11:05 +02:00
Sebastian Dröge
cba98e05cf oggdemux: Add parsing of Skeleton 4.0 indexes 2010-06-08 12:01:15 +02:00
Sebastian Dröge
f213c8ebe3 oggdemux: Parse segment length and content offset from fishead 
And print them for debugging purposes. Not sure if we can do anything useful
with this information.
 2010-06-08 11:40:32 +02:00
Sebastian Dröge
aa8daa862e oggdemux: Parse Skeleton stream major/minor version 2010-06-08 11:31:35 +02:00
Sebastian Dröge
7eea3c25c9 oggdemux: Use binary search for searching in the index 2010-06-08 11:26:26 +02:00
Sebastian Dröge
981af36b71 oggmux: Start a new page for every CMML buffer 2010-06-08 07:34:53 +02:00
Jonathan Matthew
c5c1b6815a gio: map GIO NO_SPACE error to NO_SPACE_LEFT 
Fixes bug #620140.
 2010-05-31 15:57:28 +02:00
Sebastian Dröge
8a678da1fe oggdemux: Fix sizes again, this time for real 2010-05-20 14:21:19 +02:00
Sebastian Dröge
bf9d573cd1 oggdemux: Fix size checks 2010-05-20 13:58:14 +02:00
Sebastian Dröge
8fd69f2cb7 oggdemux: Drop all other Ogg VP8 header packets and make VP8 mapping check a bit more strict 2010-05-20 10:19:29 +02:00
Sebastian Dröge
563a96ef1a ogg: Some more minor adjustments for the VP8 Ogg mapping 2010-05-20 08:52:49 +02:00
Sebastian Dröge
838c96fe8f ogg: Update to the latest VP8 mapping 2010-05-19 21:35:19 +02:00
Sebastian Dröge
ac2d0170a8 oggdemux: Fix granulepos->key granule calculation for Dirac 2010-05-19 19:23:07 +02:00
Sebastian Dröge
d6b6d0cdad oggdemux: Add support for mapping specific granulepos to key granule mapping 2010-05-19 19:23:07 +02:00
Sebastian Dröge
5fc1309703 ogg: Implement Ogg VP8 mapping 2010-05-19 19:23:07 +02:00
Wim Taymans
02a78f528c oggdemux: don't seek when no current chain 
Avoid a crash when we try to seek when there is no current chain.
 2010-05-06 13:10:54 +02:00
Wim Taymans
e33425e4d0 oggdemux: ignore the skeleton start time 
Ignore the skeleton start time as it is usually wrong for live streams
and we have the needed logic to calculate it anyway.
 2010-05-06 12:21:38 +02:00
Wim Taymans
27de725038 oggdemux: wait for headers before exposing chains 
Wait until we have all the stream headers before we start exposing the streams
of a chain.
 2010-05-06 12:06:09 +02:00
Wim Taymans
549bc3c80e oggdemux: use index to estimate bitrate 
When we have an index, use it to much more accurately estimate the total stream
bitrate.
 2010-05-06 10:58:01 +02:00
Stefan Kost
2e3cfe4546 libvisual: trucate own caps, instead of copying and using the first only 
We got the caps from an intersect, it is our own, hence we can truncate it.
 2010-05-06 09:11:17 +03:00
Stefan Kost
4e6cb3e91f vorbis: have a copy_sample func as a func pointer 
Make some more variants for copy_sample funcs and use them via function pointer.
 2010-05-06 08:22:36 +03:00
Tim-Philipp Müller
f22b115804 oggdemux: printf format fixes 2010-05-05 13:25:02 +01:00
Wim Taymans
7b3f9aa504 oggdemux: handle corrupt indexes 
Make sure we handle and receover from corrupt indexes.
 2010-05-04 17:38:50 +02:00
Wim Taymans
e84b3c838c oggdemux: fix EOS check 2010-05-04 15:47:29 +02:00
Wim Taymans
50e556cc84 oggstream: avoild division by 0 2010-05-04 13:51:07 +02:00
Wim Taymans
12929944a7 oggdemux: cleanup unused defines 2010-05-04 13:50:46 +02:00
Wim Taymans
a57b461af8 oggdemux: use the index in push mode when we can 
When seeking in push mode, try to use the index first before we use the bitrate
estimation.
 2010-05-04 13:36:58 +02:00
Wim Taymans
03c3aa6377 oggdemux: use skeleton duration when possible 2010-05-04 13:06:24 +02:00
Wim Taymans
5c770a17db oggstream: parse duration from 3.3 skeleton 2010-05-04 13:02:19 +02:00
Wim Taymans
ff4479f00a oggdemux: more index parsing work 2010-05-04 12:11:18 +02:00