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4777 commits

Author SHA1 Message Date
vanechipi
73bc2cf7b0 facedetect: Redundancy exists in code.
Checking the vector is not empty and checking the vector size is greater
than zero are the same thing, this is a redundancy in the code. Only
checking the vector is not empty is sufficient, therefore removing the
other check.
2015-08-11 11:13:23 +01:00
Matthew Waters
b7777b9181 gl: use gles2 shaders everywhere
This effectively limits a glfilter subclass to be > GL(ES) 2.0.
rather than a possible GL 1.4.
2015-08-10 16:38:32 +02:00
Lubosz Sarnecki
80d77aa0a5 gltransformation: implement pivot point for rotation and scale
https://bugzilla.gnome.org/show_bug.cgi?id=744763

Add a pivot vector for setting the origin of rotations and scales.

With the pivot point the rotation and scale operations can have
different origins. This adds the ability to rotate around different points.
Currently the default (0, 0) pivot point is possible,
a rotation around the center, and zooming into and out of the center.

With an pivot point this is optional.
I defined the following image coordinates for the pivot point:

	 (-1,1) ------------------------- (1,1)
		|			|
		|			|
		|			|
		|	  (0,0)		|
		|			|
		|			|
		|			|
	(-1,-1) ------------------------- (1,-1)

Example:

	Rotate the video at the bottom left corner

	gst-launch-1.0 videotestsrc \
			! gltransformation \
		 		scale-x=0.5 \
				scale-y=0.5 \
				rotation-z=25.0 \
				pivot-x=-1.0 \
				pivot-y=-1.0 \
			! glimagesink

The pivot-z option defines the pivot point in 3D space.
This only affects rotation, since we have no Z data to scale.
With this option a video can be rotated around a point in 3D space.

Example:

	Rotate around point behind the video:

    	gst-launch-1.0 videotestsrc \
			! gltransformation \
				rotation-x=10.0 \
				pivot-z=-4.0 \
			! glimagesink
2015-08-08 16:32:53 -04:00
Matthew Waters
6b8cf8419d qml: implement the required multiple GL context synchonisation
From GStreamer's GL context into the QML context
2015-08-08 17:30:42 +02:00
Luis de Bethencourt
3a765e0805 facedetect: fix profile loading check
Since the profile gchar depends on DEFAULT_FACE_PROFILE, it should never be
NULL. Furthermore CascadeClassifier accepts any input, even
an empty one, but if the profile fails to load it returns an empty cascade.
Check for this instead, and inform the user if there was an Error.
2015-08-07 15:51:40 +01:00
Thiago Santos
bc33d22635 hlsdemux: don't warn about duration if it is not known
And also print the values in case of warning
2015-08-07 11:24:52 -03:00
Luis de Bethencourt
316657a2f8 configure: update OpenCV requirements to 2.3.0
With facedetect ported to C++ the minimum version of OpenCV
supported is 2.3.0

https://bugzilla.gnome.org/show_bug.cgi?id=748377
2015-08-07 13:14:11 +01:00
Florin Apostol
93c10d3f0e dashdemux: Fix leak in gst_dash_demux_stream_update_fragment_info()
The gst_dash_demux_stream_update_fragment_info function could call
gst_dash_demux_stream_update_headers_info function twice. The
gst_dash_demux_stream_update_headers_info function will set header_uri and
index_uri to some newly allocated strings. The values set by the first call of
gst_dash_demux_stream_update_headers_info will leak when the function is
called for a second time.

The solution is to call gst_adaptive_demux_stream_fragment_clear before the
second call of gst_dash_demux_stream_update_headers_info

https://bugzilla.gnome.org/show_bug.cgi?id=753188
2015-08-06 01:24:28 +03:00
Luis de Bethencourt
0113029fb9 opencv: facedetect: free IplImage with cvReleaseImage
Using delete() with IplImage will fail to free some of the structure's
contents. cvReleaseImage() is the proper way of freeing the memory.
2015-08-05 11:56:37 +01:00
Luis de Bethencourt
cc8af753b9 opencv: facedetect: check pointer before using it
Check if profile is NULL before dereferencing it with new. Also, new will
never return NULL; if allocation fails, a std::bad_alloc exception will be
thrown instead. Remove check for a NULL return.

CID #1315258
2015-08-05 11:39:03 +01:00
Luis de Bethencourt
ca52600ccb x265enc: remove dead code
level_ok is only used in a check that will never be true, removing it.

CID #1315255
2015-08-05 11:14:51 +01:00
Luis de Bethencourt
54b317ef78 x265enc: fix memory leak
Free vps_nal before returning.

CID #1315257
2015-08-05 11:11:14 +01:00
Carlos Garnacho
3129396643 rsvg: Don't leak a GstVideoCodecState
There's already the output_state variable with it, no need to
call gst_video_decoder_get_output_state() and get a new ref.

https://bugzilla.gnome.org/show_bug.cgi?id=753262
2015-08-04 19:14:43 -04:00
Tim-Philipp Müller
0e70f8c94f opencv: facedetect: fix crashes in finalize
Fixes gst-inspect-1.0 -a crashing.
2015-08-04 14:30:17 +01:00
Jan Schmidt
bd30d516a8 opencv: Fix 32-bit build / format strings.
Use G_GSIZE_FORMAT for format strings where relevant
2015-08-04 00:20:27 +10:00
Matthew Waters
374cd2a570 glvideomixer: swap control binding proxy
The ref_object and object parameters were the wrong way around.

For the typical use case where an application is setting a
GstControlBinding on the returned ghost pad:
1. our control binding would be removed when the new one was set
2. sync_values calls were not being forwarded from the internal
   pad to the ghost pad.

If an application attempts to perform other control binding
operations (get_* family of functions) on the internal pad, they
will also be forwarded to the ghost pad where a possible
GstControlBinding will provide the necessary values.
2015-08-03 20:08:52 +10:00
Thiago Santos
620af5b04b dash: mpdparser: plug leak in segmenttemplate parsing
Only copy the values from the parent if the current node doesn't
have that value, they were being copied from the parent and
then overwriten by the child node, leaking the parent's copy
2015-08-01 16:11:07 -03:00
Thiago Santos
2df67f9da0 templatematch: revert rename of property
The property doesn't need to have its name changed because of C++,
just the instance variables.
2015-08-01 11:52:12 -03:00
Luis de Bethencourt
2111f50a6f templatematch: rename conflicting variable
With the switch of gstopencv.c to C++, all OpenCV elements are built with
g++. The template variable clashes with C++'s feature of the same name.
Rename template to templ to avoid any clash.
2015-07-31 16:49:35 +01:00
Vanessa Chipirrás
78d0c5f01e facedetect: need to migrate to C++
The cascade classifier changes its structure on new version of OpenCV.
The need to migrate to C++ to utilize the new load method of OpenCV which
allows to load the new classifiers.

https://bugzilla.gnome.org/show_bug.cgi?id=748377
2015-07-31 16:49:17 +01:00
Vineeth TM
9115a750f7 dtsdec: fix taglist leak
taglist merge doesnt take ownership. So should free the tags after use

https://bugzilla.gnome.org/show_bug.cgi?id=753086
2015-07-31 10:00:13 +01:00
Luis de Bethencourt
22baf364fe gstglfilterbin: remove unused variable
res is set multiple times but never used or returned. Removing it.
2015-07-30 11:12:26 +01:00
Luis de Bethencourt
82a2b43bdd glstereomix: remove redundant initialization
v is initialized in the for loop init, no need to do it twice. Removing
first initialization.
2015-07-29 17:49:01 +01:00
Florin Apostol
a7751aa967 dashdemux: gst_mpdparser_get_xml_prop_duration sets default value in case of parsing errors
The gst_mpdparser_get_xml_prop_duration function will set the
property_value to the default_value in case the parsing fails.

https://bugzilla.gnome.org/show_bug.cgi?id=752426
2015-07-27 12:37:09 -03:00
Nirbheek Chauhan
4be7e0377b opuscommon: Use GString instead of snprintf for concating
Safer, easier to understand, and more portable. Also, skip
all this if the log level is too low.
2015-07-27 15:24:19 +01:00
Florin Apostol
90b7c137b6 dahdemux: avoid overflows in computation of segment start time and duration
Used gst_util_uint64_scale to avoid overflows when segment start time
or duration is computed.

https://bugzilla.gnome.org/show_bug.cgi?id=752620
2015-07-24 10:09:19 -03:00
Thiago Santos
2ed8a819f6 hlsdemux: demote error to warning
It is not fatal and can be quite normal when the network is
too slow
2015-07-24 10:09:19 -03:00
Miguel París Díaz
7db723831d srtpenc: do not check input buffers
With this we avoid an unnecessary and considerable overhead.

https://bugzilla.gnome.org/show_bug.cgi?id=752774
2015-07-24 09:28:01 +01:00
Julien Isorce
fb6457e90a caopengllayersink: remove unused label context_creation_error
Build error introduced by commit
5457e55f25

https://bugzilla.gnome.org/show_bug.cgi?id=750310
2015-07-24 00:02:32 +01:00
Tim-Philipp Müller
2992ff98e5 glimagesink: fix allocation meta structure leak
gst_query_add_allocation_meta() does not take ownership
of the structure, for some reason.

CID 1312135
2015-07-23 11:23:41 +01:00
Olivier Crête
6edf8dbaa6 glvideomixer: Add GstControlBinding proxy
This is used to proxy GstControlBinding to the pad on the
parent object. This avoid having to sync the values in the proxy pad,
this is too early if you have a queue between the pad and the actual
aggregation operation.

https://bugzilla.gnome.org/show_bug.cgi?id=734060
2015-07-22 20:59:50 -04:00
Nicolas Dufresne
4f4aedecf3 glupload: Forward composition meta even without params
When the sink does not know the window size (e.g not created yet)
it will not add any param to the the composition meta. This is no
reason not to forward this meta API. Fixes issue where it could not
attach until we resize the window.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
2015-07-22 17:00:25 -04:00
Nicolas Dufresne
17788157a1 composition-overlay: Positions are relative to texture
The coordinate are relative to the texture dimension and not
the window dimension now. There is no need to pass the window
dimension or to update the overlay if the dimension changes.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
2015-07-22 13:17:18 -04:00
Lubosz Sarnecki
b155f5d73e gloverlaycompositor: Create own shader object
Make gloverlaycompositor independent of the shader used in the sink.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
2015-07-22 13:16:39 -04:00
Nicolas Dufresne
e8c31619c4 glimagesink: Properly handle compsositor life time
Should be created in READY_TO_PAUSED, not PAUSED_TO_PLAYING.
Should be cleared in PAUSED_TO_READY.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
2015-07-22 13:07:58 -04:00
Edward Hervey
3b751bf775 qt: Don't dist files that might not exist
We only require moc building at build time.
2015-07-22 15:14:28 +02:00
Edward Hervey
5f8633b6f3 qt: Tidy up makefile a bit more
Separate generated files, from disted files
2015-07-22 08:06:19 +02:00
Julien Isorce
6125ea7e97 gstglwidget: use gst_gl_display_create_context
Also handle the failure case.

https://bugzilla.gnome.org/show_bug.cgi?id=750310
2015-07-21 15:06:34 +01:00
Julien Isorce
5457e55f25 caopengllayersink: use gst_gl_display_create_context
https://bugzilla.gnome.org/show_bug.cgi?id=750310
2015-07-21 14:55:35 +01:00
Julien Isorce
6fc5b18138 glstereosplit: use gst_gl_display_create_context
Also unlock the lock on error.

https://bugzilla.gnome.org/show_bug.cgi?id=750310
2015-07-21 14:55:11 +01:00
Julien Isorce
57f389d9ce gl: use gst_gl_display_create_context in more elements.
glbasefilter, glbasemixer and gltestsrc.

https://bugzilla.gnome.org/show_bug.cgi?id=750310
2015-07-21 11:37:21 +01:00
Lubosz Sarnecki
2b7542400c glimagesink: Send reconfigure event when window size changes
https://bugzilla.gnome.org/show_bug.cgi?id=745107
2015-07-20 14:41:12 -04:00
Lubosz Sarnecki
2fb862b34f glimagesinkbin: Add allocation query for GstVideoOverlayComposition
Adds an GST_VIDEO_OVERLAY_COMPOSITION_META_API_TYPE query to glupload
and glimagesink.  Detects the query from the downstream elements, so
it is executed only when downstream supports the overlay API.

This makes pipelines with textoverlay ! glupload ! gldownload ! xvimagesink possible.
Uses allocation meta struct for passing the window size upstream.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
2015-07-20 14:41:12 -04:00
Lubosz Sarnecki
a7d1b7fcad glimagesinkbin: Add GstVideoOverlayCompositionMeta caps features
https://bugzilla.gnome.org/show_bug.cgi?id=745107
2015-07-20 14:41:12 -04:00
Lubosz Sarnecki
778ad10518 glimagesink: Upload and draw overlays with GstGLOverlayCompositor
Receives the GstOverlayComposition buffer in the glimagesink and draws them.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
2015-07-20 14:41:11 -04:00
Carlos Rafael Giani
a595874aac opusdec: Fix PLC frame size calculations
Previously, PLC frames always had a length of 120ms, which caused audio
quality degradation and synchronization errors. Fix this by calculating an
appropriate length for the PLC frame.

The length must be a multiple of 2.5ms. Calculate a multiple of 2.5ms that
is nearest to the current PLC length. Any leftover PLC length that didn't
make it into this frame is accumulated for the next PLC frame.

https://bugzilla.gnome.org/show_bug.cgi?id=725167
2015-07-20 13:25:43 -04:00
Alex Ashley
71a1e3669a dashdemux: add support for generating Protection events from ContentProtection elements
If a ContentProtection element is present in an AdaptationSet element,
send Protection events on the source pad, so that qtdemux can use this
information to correctly generate its source caps for DASH CENC
encrypted streams.

This allows qtdemux to support CENC encrypted DASH streams where the
content protection specific information is carried in the MPD file
rather than in pssh boxes in the initialisation segments.

This commit adds a new function to the adaptivedemux base class to allow
a GstEvent to be queued for a stream. The queue of events are sent the
next time a buffer is pushed for that stream.

https://bugzilla.gnome.org/show_bug.cgi?id=705991
2015-07-20 16:04:22 +01:00
Tim-Philipp Müller
f8b7c38bed voaacenc: fix output caps for stream-format=ADTS
Should have framed=true in caps. Fixes voaacenc ! mpegtsmux.
2015-07-20 12:43:36 +01:00
Thibault Saunier
c683f2fffe gtk: Log GDK GL error when failling creating GdkGLContext 2015-07-20 11:09:20 +02:00
Matthew Waters
d5996de5d7 glcontext: fix get_current_gl_api on x11/nvidia drivers
They require to get_proc_address some functions through the
platform specific {glX,egl}GetProcAddress rather than the default
GL library symbol lookup.
2015-07-18 18:18:22 +10:00