Commit graph

17055 commits

Author SHA1 Message Date
Sebastian Dröge
fd793e9498 decklinksink: Catch errors during data flow and error out properly
Otherwise we will just deadlock the thread if e.g. scheduling a video
frame fails for whatever reason.
2014-08-01 16:59:42 +02:00
Thiago Santos
24815a5feb dashdemux: return the error to the source immediately to stop faster
When flushing, this will prevent dashdemux from trying to download more
fragments or more chunks of the same fragment before stopping.

Also improves the error handling to not transform everything non-ok into
an error.

https://bugzilla.gnome.org/show_bug.cgi?id=734014
2014-08-01 10:37:15 -03:00
Thiago Santos
1685c45465 mpegtspacketizer: avoid timestamp overflows
Cause timing to break in the pipeline that can lead to a stall

https://bugzilla.gnome.org/show_bug.cgi?id=733837
2014-08-01 10:37:15 -03:00
Edward Hervey
4c2ce9eac7 po: Remove files no longer present
They were removed when sndfile was ported to 1.x
2014-08-01 13:15:09 +02:00
Sebastian Dröge
a8f94fe1e1 decklink: 59.94fps is 60000/1001, not 30000/1001
And also change 30/1 to 60/1 for one 60fps mode.
2014-08-01 12:39:47 +02:00
Matthew Waters
8f045ab18c gl/docs: remove superflous 'the' 2014-08-01 17:51:08 +10:00
Matthew Waters
707cb58004 gl: document GST_GL_* environment variables
https://bugzilla.gnome.org/show_bug.cgi?id=733245
2014-08-01 16:43:47 +10:00
Matthew Waters
81e71aa01b gl/tests: update for API changes 2014-08-01 10:02:34 +10:00
Edward Hervey
80ab8d1bf1 Makefile: Add usage of build-checks step
Allows building checks without running them
2014-07-31 18:55:33 +02:00
Matthew Waters
750c70f8f5 glcontext: add a destroy function
that just calls the subclass
2014-07-31 18:46:33 +10:00
Matthew Waters
46db28ac2c gl/x11: silence runtime warning
g_main_loop_quit: assertion 'loop != NULL' failed
2014-07-31 18:36:58 +10:00
Matthew Waters
acb38a2a79 glmemory: use the plane offsets to compute the size of the data pointer
Certain elements expect that there be a certain number of lines
that they can write into.  e.g. for odd heights, I420, YV12, NV12,
NV21 (and others) Y lines are expected to have exactly twice the
number of U/UV lines.

https://bugzilla.gnome.org/show_bug.cgi?id=733717
2014-07-31 15:19:54 +10:00
Matthew Waters
89636392fa glmemory: use GstVideoInfo everywhere
Simplifies a lot of the calling code

https://bugzilla.gnome.org/show_bug.cgi?id=733717
2014-07-31 15:19:54 +10:00
Robert Jobbagy
bd3cefeecc faceblur: facedetect: add properties to faceblur
Makes faceblur have the same properties as facedetect. Also improves
the standard defaults and makes them the same in the 2 elements
2014-07-30 16:43:10 -03:00
Robert Jobbagy
43a4498569 faceblur: post message when profile loading fails 2014-07-30 16:43:10 -03:00
Robert Jobbagy
555d29681b facedetect: faceblur: update launch line examples
Reflect 1.0 and more useful examples
2014-07-30 16:43:10 -03:00
Matthew Waters
13960f0043 glimagesink: keep the uploaded buffer around on successful redisplay
We might need it later to perform a redisplay.  GstGLUpload will take
of releasing the previous buffer when it receives a new buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=733726
2014-07-29 13:25:22 +10:00
Matthew Waters
dc5b0c8c8d glmemory: reenable the texture_rg support for !eagl
The GST_GL_HAVE_PLATFORM_EAGL is always defined we need to compare
against the value instead.
2014-07-29 11:47:55 +10:00
Thiago Santos
03ef435c45 tests: gitignore: update with new tests 2014-07-28 19:11:41 -03:00
Thiago Santos
9a225e0203 tests: files: adds missing file from previous commit
This is required for the templatematch test to work
2014-07-28 16:55:15 -03:00
Thiago Santos
06243b7eee tests: templatematch: add test to check that we use the correct rgb format
templatematch should use the same RGB format that opencv uses (BGR), make sure
we keep it that way with this test.

https://bugzilla.gnome.org/show_bug.cgi?id=678485
2014-07-28 15:57:07 -03:00
David Rothlisberger
f5992a6cdd opencv templatematch: Set caps to BGR order
templatematch operates on BGR data. In fact, OpenCV's IplImage always
stores color image data in BGR order -- this isn't documented at all in
the OpenCV source code, but there are hints around the web (see for
example
http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html#SECTION00041000000000000000
and http://www.comp.leeds.ac.uk/vision/opencv/iplimage.html ).

gst_templatematch_load_template loads the template (the image to find)
from disk using OpenCV's cvLoadImage, so it is stored in an IplImage in
BGR order. But in gst_templatematch_chain, no OpenCV conversion
functions are used: the imageData pointer of the IplImage for the video
frame (the image to search in) is just set to point to the raw buffer
data. Without this fix, that raw data is in RGB order, so the call to
cvMatchTemplate ends up comparing the template's Blue channel against
the frame's Red channel, producing very poor results.
2014-07-28 14:22:27 -03:00
Thiago Santos
aa5e25820b templatematch: mark pads as proxy caps
Allows negotiation to happen properly
2014-07-28 14:18:02 -03:00
William Manley
1b5483eef9 templatematch: Produce a warning message if we can't load a template image 2014-07-28 14:18:02 -03:00
William Manley
88cb33a1dc templatematch: Match rectangle grows redder with increased match certainty
This is useful for debugging your matches as it indicates how certain the
match was in addition to its position.
2014-07-28 14:18:02 -03:00
William Manley
b608767288 templatematch: Allow changing template property on the fly
Previously changing the template property resulted in an exception
thrown from cvMatchTemplate, because "dist_image" (the intermediate
match-certainty-distribution) was the wrong size (because the
template image size had changed).

Locking has also been added to allow changing the properties (e.g. the
pattern to match) while the pipeline is playing.

 * gst_element_post_message is moved outside of the lock, because it will
   call into arbitrary user code (otherwise, if that user code calls into
   gst_templatematch_set_property on this same thread it would deadlock).

 * gst_template_match_load_template: If we fail to load the new template
   we still unload the previous template, so this element becomes a no-op
   in the pipeline. The alternative would be to keep the previous template;
   I believe unloading the previous template is a better choice, because it
   is consistent with the state this element would be in if it fails to
   load the very first template at start-up.

Thanks to Will Manley for the bulk of this work; any errors are probably
mine.
2014-07-28 14:18:01 -03:00
David Rothlisberger
c77808055d templatematch: Pass video through when nothing to match against
The early return was bypassing the call to gst_pad_push. With no
filter->template (and thus no filter->cvTemplateImage) the rest of this
function is essentially a no-op (except for the call to gst_pad_push).

This (plus the previous commit) allows templatematch to be
enabled/disabled without removing it entirely from the pipeline, by
setting/unsetting the template property.
2014-07-28 14:17:28 -03:00
William Manley
056d652b92 templatematch: Remove no-op call to gst_templatematch_load_template
We have just set filter->template to NULL, so
gst_templatematch_load_template did nothing.
2014-07-28 11:26:13 -03:00
Reynaldo H. Verdejo Pinochet
d17203d26a dvbsrc: clarify units for freq and symbol-rate 2014-07-28 00:05:57 -04:00
Reynaldo H. Verdejo Pinochet
01e7e36217 dvbsrc: add preliminary support for ISDB-T/Tb
ISDB-T and ISDB-Tb (the Brazilian variant) are the
terrestial DTV standards used by Japan, Philippines,
Maldives, Thailand, most South American countries
and Botswana. Changeset adds the set of previously
missing (and required) ISDB-T parameters, adapter
and frontend setup logic and proxies the new
properties on dvbbasebin.

Tested to work with the live aerial broadcast by
Tv Paraíba HD in Campina Grande (Brazil).

https://bugzilla.gnome.org/show_bug.cgi?id=732875
2014-07-28 00:05:38 -04:00
Reynaldo H. Verdejo Pinochet
8391112af5 dvbsrc: make slof/lof1/lof2 settable properties
Allows proper tuning around high/low band boundaries when using
non "standard" LNBs.

Not all LNBs (Low noise block down converters) are made equal.
This is particularly true for universal LNBFs, where, even though
there are seemingly standard values for the local oscillator
frequencies, these can vary from manufacturer to manufacturer
and LNB model. Change also proxies the new LNB properties in
dvbbasebin.

https://bugzilla.gnome.org/show_bug.cgi?id=732818
2014-07-28 00:05:18 -04:00
Matthew Waters
13c63154b0 glimagesink: silence gsignal warning
instance '0xblah' has no handler with id '13'
2014-07-27 13:27:10 +10:00
Thiago Santos
a70764df5a wrappercamerabinsrc: do not give references to probes
They are kept until the probes are removed but they will never be
removed as the refcount of the element won't get to 0 because the
probes own references (cyclic refs). As the probes should only be
running as long as the element is running there is no need to
secure a ref for them.

Removes 3 leaked refs of wrappercamerabinsrc
2014-07-26 13:27:51 -03:00
Thiago Santos
455baef448 camerabin: use gst_object_ref to make it easier to track refs
Helps debugging
2014-07-26 12:46:01 -03:00
Thiago Santos
34b90db967 wrappercamerabinsrc: unref request pads
Do not forget to unref output-selector requested pads
2014-07-26 12:38:42 -03:00
Thiago Santos
2bfd106ef6 jpegparse: port to baseparse
https://bugzilla.gnome.org/show_bug.cgi?id=728356
2014-07-24 17:07:45 -03:00
Vasilis Liaskovitis
05f908bf45 glwindow/11: Emit signals for mouse and key navigation events
https://bugzilla.gnome.org/show_bug.cgi?id=703486
2014-07-24 12:24:34 +02:00
Sebastian Dröge
eab38c5b21 glwindow: Constify string parameters to the send_*_event() functions 2014-07-24 12:23:03 +02:00
Matthew Waters
5291ba37d9 glimagesink: remove extra argument from debug call 2014-07-24 13:05:00 +10:00
Vasilis Liaskovitis
90a4444609 glimagesink: Add navigation interface and callbacks for GstGLWindow mouse/key signals
https://bugzilla.gnome.org/show_bug.cgi?id=703486
2014-07-24 12:48:57 +10:00
Vasilis Liaskovitis
41632d486b GstGLWindow : Add mouse-event and key-event signals for navigation
https://bugzilla.gnome.org/show_bug.cgi?id=703486
2014-07-24 12:48:44 +10:00
Wang Xin-yu (王昕宇)
1adb0a77d6 gl: fix multi gl object leaks
1. fix FBO leaks in decide_allocation
2. fix texture leaks in decide_allocation and reset
3. fix texture leaks in FBO incomplete error path
2014-07-24 11:46:56 +10:00
Thiago Santos
65676a2f15 wrappercamerabinsrc: only flush buffers if renegotiation is needed
This avoid extra overhead when taking sequential pictures that woudln't
need renegotiation
2014-07-23 13:58:26 -03:00
Thiago Santos
19d5be4c3a camerabin: handle EOS on the pipeline
Make camerabin handle EOS to the pipeline to allow standard pipeline
close where an EOS is sent to the whole pipeline before setting it to NULL.
2014-07-23 13:58:26 -03:00
Mathieu Duponchelle
29dd215649 tsdemux: Do not scan for keyframe when in push mode.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=733490
2014-07-22 15:51:21 +02:00
Mathieu Duponchelle
39d7d438c6 tsdemux: Do not scan for a keyframe in non-accurate mode.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=733490
2014-07-22 15:50:59 +02:00
Thiago Santos
6c9fdb52e1 gdppay: remove obsolete code
Buffers have no caps in 1.0
2014-07-22 08:51:32 -03:00
Thiago Santos
ea7b843244 gdppay: put all sticky events in streamheader
Use the sticky events to compose the streamheader as they are the
ones that are persisted to config new pads linked. Instead of storing
them ourselves rely on the pad storage that already orders it for us

https://bugzilla.gnome.org/show_bug.cgi?id=732596
2014-07-22 08:51:32 -03:00
Nicola Murino
bd4ae18938 facedetect: improve enum GstFaceDetectUpdates descriptions
https://bugzilla.gnome.org/show_bug.cgi?id=730509
2014-07-22 06:39:21 -03:00
Nicola Murino
3896dd8413 facedetect: make updates on_change works as expected
https://bugzilla.gnome.org/show_bug.cgi?id=730509
2014-07-22 06:39:21 -03:00