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Author SHA1 Message Date
Wim Taymans
ef3844cf6f audio-converter: Avoid conversion when possible 
When the input and output formats are the same and in a possible
intermediate format, avoid unpack and pack.
Never do passthrough channel mixing.
Only do dithering and noise shaping in S32 format
 2016-01-12 15:27:16 +01:00
Wim Taymans
4d47d43a13 audio-channel-mixer: add more formats 
Add support for float and int16 mixing
Remove in-place processing, this simplifies things as we won't be using it.
Don't do clipping for float audio formats
 2016-01-12 11:43:20 +01:00
Wim Taymans
8a8b12189e audio-converter: improve processing loop 
Process as many samples as we can from the input and return the number
of processed samples from the chain. This simplifies some code.
Fix the IN_WRITABLE handling, don't overwrite the flags.
 2016-01-12 11:37:17 +01:00
Thiago Santos
20f6af651b subtitleoverlay: replace accept-caps with caps query 
Those accept caps are actually checking if downstream supports
some particular caps to check if it need to negotiate a different
format. Checking only the next element with accept-caps is not enough
to guarantee that it is supported.

Using a caps query makes it obtain the supported caps for downstream
as a whole instead of only the next element.
 2016-01-11 18:35:29 -03:00
Sebastian Dröge
2f7cd8608a audio: Update exported symbols list 2016-01-08 21:27:16 +02:00
Thiago Santos
5ef0a09794 videorate: replace accept-caps with a caps query 
accept-caps is only a shallow check, it needs to know
whether downstream as a whole accepts the framerate
 2016-01-08 15:05:38 -03:00
Tim-Philipp Müller
56be0653e0 docs: fix up for GstAudioChannelMix rename as well 2016-01-08 16:37:25 +00:00
Wim Taymans
85afad72ec audio-converter: small API tweaks 
Pass flags in _converter_new() so that we can configure ourselves
differently depending on some options.
SOURCE_WRITABLE -> IN_WRITABLE because the array is called 'in'
 2016-01-08 17:34:50 +01:00
Wim Taymans
7f49b946cc audio-converter: prepare API for rate changes 
Use the update function to update the sample rates along with the config
once we implement resampling.
 2016-01-08 17:28:31 +01:00
Wim Taymans
980163457e audio-convert: simplify API 
Simplify the API, we don't need the consumed and produced output
arguments. The caller needs to use the _get_in_frames/get_out_frames API
to check how much input is needed and how much output will be produced.
 2016-01-08 17:19:58 +01:00
Sebastian Dröge
0da2709d0c audio/video: Use G_GNUC_INTERNAL for internal functions 2016-01-08 17:50:50 +02:00
Wim Taymans
40f4c5e352 audio: GstAudioChannelMix -> GstAudioChannelMixer 
Rename the GstAudioChannelMix object to GstAudioChannelMixer because it
looks better and to avoid a conflict with a library in -bad.
 2016-01-08 16:41:17 +01:00
Sebastian Dröge
844aa3e6a9 playbin: Use the caps query instead of accept-caps to detect if a sink accepts caps 
accept-caps is only for one element, caps query is recursive. Fixes playback
with totem and other situations.

https://bugzilla.gnome.org/show_bug.cgi?id=760234
 2016-01-08 16:32:32 +02:00
Aurélien Zanelli
c119715e25 videopool: store videoinfo after choosing the biggest buffer size 
Otherwise, pool could be negotiated with a size which will be different
from the one used in allocation which is the GstVideoInfo.

https://bugzilla.gnome.org/show_bug.cgi?id=760222
 2016-01-06 11:29:42 -05:00
Aurélien Zanelli
9b9f913809 videotestsrc: add missing break in set_property switch case 
To avoid future issue when adding new properties.

https://bugzilla.gnome.org/show_bug.cgi?id=760204
 2016-01-06 13:21:06 +02:00
Koop Mast
17b16e7a83 tests: audioconvert: fix test compilation with clang 
With clang 3.7.1 on FreeBSD:
elements/audioconvert.c:650:12: error: shifting a negative signed value is
      undefined [-Werror,-Wshift-negative-value]
      (-32 << 16) + (1 << 15), (-32 << 16) - (1 << 15),
       ~~~ ^

https://bugzilla.gnome.org/show_bug.cgi?id=760134
 2016-01-06 01:13:32 +00:00
Tim-Philipp Müller
e5fb7275c2 tests: fix indentation of various unit tests 2016-01-06 01:12:13 +00:00
Tim-Philipp Müller
63d7a2a89a docs: add new audio API 2016-01-05 22:52:34 +00:00
Tim-Philipp Müller
7ffd9ce291 docs: remove dummy function declarations with G_INLINE_FUNCTION for gtk-doc 
gtk-doc can handle static inline functions just fine these days,
there's no need for this stuff any more.
 2016-01-03 17:21:18 +00:00
Sebastian Dröge
4d1726fddd riff: Add missing closing parenthesis to GST_RIFF_WAVE_FORMAT_ANTEX_ADPCME 
Apparently this #define is unused.
 2016-01-03 10:33:53 +02:00
Stefan Sauer
f4ae53144e riff-ids: remove trailing whitespace 2016-01-02 23:29:43 +01:00
Stefan Sauer
adb24a54ca riff-ids: fix two swapped ids 
For these fourcc ids the name and value is swapped. This was causing a warning
when registering the avi ids.
 2016-01-02 23:29:43 +01:00
Sebastian Dröge
81cfb23945 sdp: Also reorder SUBDIRS to try even harder to build the RTP library first 2015-12-31 20:43:28 +02:00
Sebastian Dröge
bbd82057ab sdp: The SDP library depends on the RTP library now and is not independent anymore 
Fix up the build dependencies.
 2015-12-31 20:41:38 +02:00
Hyunjun Ko
682b523652 sdp: add helper fuctions from/to sdp from/to caps 
<gstsdpmessage.h>
GstCaps*       gst_sdp_media_get_caps_from_media   (const GstSDPMedia *media, gint pt);
GstSDPResult   gst_sdp_media_set_media_from_caps   (const GstCaps* caps, GstSDPMedia *media);
gchar *        gst_sdp_make_keymgmt                (const gchar *uri, const gchar *base64);
GstSDPResult   gst_sdp_message_attributes_to_caps  (GstSDPMessage *msg, GstCaps *caps);
GstSDPResult   gst_sdp_media_attributes_to_caps    (GstSDPMedia *media, GstCaps *caps);

<gstmikey.h>
GstMIKEYMessage * gst_mikey_message_new_from_caps  (GstCaps *caps);
gchar *           gst_mikey_message_base64_encode  (GstMIKEYMessage* msg);

https://bugzilla.gnome.org/show_bug.cgi?id=745880
 2015-12-31 17:11:57 +02:00
Sebastian Dröge
eb09889176 audioconvert: Pass pointer arrays instead of singleton pointers to gst_audio_converter_samples() 
In this specific case it wouldn't cause problems as we only ever access the
first array element, but let's make explicit what is happening here.

CID 1346530 and 1346529
 2015-12-29 18:14:54 +02:00
Sebastian Dröge
43655580e7 encoding-profile: Check for FALSE'ness directly, not by comparing with FALSE 2015-12-29 17:56:21 +02:00
Sebastian Dröge
f31240a765 encoding-profile: Don't use preset_name string after free 
When we run the loop for another time and do not have a preset name, we would
try to print the preset name of a previous iteration that is already freed.

Also move some other variables into the block where they are actually used
to prevent similar mistakes in the future.

CID 1346536
 2015-12-29 17:55:23 +02:00
Stefan Sauer
898940a37f audioconvert: add a test for gap handling 2015-12-29 14:40:32 +01:00
Stefan Sauer
7bbfa39ada audioconvert: fix passthrough operation 
We did not take the sample size into account. Rearrange the tests to have more
conversion test and an extra test case for passthrough operations.

Fixes #759890
 2015-12-29 14:40:32 +01:00
Tim-Philipp Müller
f2ecf85103 tools: gst-device-monitor: print uint properties in both decimal and hex 
Some values are easier to read and make sense of in hex.

https://bugzilla.gnome.org//show_bug.cgi?id=759780
 2015-12-29 11:29:31 +00:00
Reynaldo H. Verdejo Pinochet
e61f5b2138 videoblend: special case 1x1 src dims on increment computation 
Fix crash with 1x1 overlay pixmap

https://bugzilla.gnome.org/show_bug.cgi?id=757290
 2015-12-28 14:16:41 -08:00
Sebastian Dröge
0416f121f2 typefindfunctions: Make sure that enough data is available in AAC/ADTS typefinder 
We would otherwise read beyond the array bounds and crash every now and then.
This was introduced with 5640ba17c8.

https://bugzilla.gnome.org/show_bug.cgi?id=759910
 2015-12-28 13:51:02 +02:00
Stefan Sauer
267e7ba1d9 tests: remove commented code from audioconvert test 
This is just what we have in gst_check_buffer_data().
 2015-12-27 19:41:43 +01:00
Stefan Sauer
0bd3f818bb audio-converter: code cleanup 
Rename samples to num_samples, since we also have samples in chain, but that is
the data pointer. Always use gzize for num_samples. Make the log output a bit
more homogenous.
 2015-12-27 19:25:20 +01:00
Tim-Philipp Müller
69d3b098a2 tools: gst-device-monitor: print non-string device properties too 2015-12-26 11:43:22 +00:00
Sebastian Dröge
3459bd6854 audio: Fix some documentation warnings 
Remove/rename function parameters and skip some functions that can't
be used by bindings as they are now.
 2015-12-26 09:43:56 +01:00
Sebastian Dröge
3ba59f0b62 videoaffinetransformmeta: Add (transfer none) annotation for return value 2015-12-26 09:43:51 +01:00
Sebastian Dröge
6a57399270 playsink: Don't leak audio/video filters due to floating references weirdness 
The filters' floating references are sinked during set_property() already,
which means that GstBin takes a new reference when adding the filter to it.
Get rid of the additional reference after adding the filter to the bin.
 2015-12-25 11:34:10 +01:00
Sebastian Dröge
a136ac0e2f playsink: Allow reuse of audio/video filters by unparenting them from their bins 
And also recreate the chains if the filter is changing.
 2015-12-25 10:36:44 +01:00
Sebastian Dröge
24181db083 playsink: Don't leak audio/video filters when using non-raw media 2015-12-25 10:28:02 +01:00
Sebastian Dröge
7de6b06ade Back to development 2015-12-24 15:27:43 +01:00
Sebastian Dröge
7fddeaa878 pbutils: Link to libgstbase for bytewriter and adapter 2015-12-24 13:59:52 +01:00
Sebastian Dröge
5f98203bd7 Release 1.7.1 2015-12-24 13:59:15 +01:00
Sebastian Dröge
1975bdcd1c Update .po files 2015-12-24 13:10:08 +01:00
Sebastian Dröge
2361745117 po: Update translations 2015-12-24 12:22:04 +01:00
Thibault Saunier
512ac3ea72 encodebin: Implement an encoding profile serialization format 
https://bugzilla.gnome.org/show_bug.cgi?id=759356
 2015-12-24 09:52:53 +01:00
Koop Mast
d08b96b0b7 configure: Make -Bsymbolic check work with clang. 
Update the -Bsymbolic check with the version glib has. This version
works with clang.

https://bugzilla.gnome.org/show_bug.cgi?id=759713
 2015-12-21 12:27:58 +01:00
Kazunori Kobayashi
d43f1b2a5a appsrc: Clear is_eos flag when receiving the flush-stop event 
The EOS event can be propagated to the downstream elements when
is_eos flag remains set even after leaving the flushing state.
This fix allows this element to normally restart the streaming
after receiving the flush event by clearing the is_eos flag.

https://bugzilla.gnome.org/show_bug.cgi?id=759110
 2015-12-19 11:35:39 +01:00
Thiago Santos
8b05f682b0 examples: playback-test: remove unused variables 
audiosink and videosink string variables are unused
 2015-12-18 19:01:09 -03:00