Sebastian Dröge [Mon, 11 May 2015 12:54:52 +0000 (15:54 +0300)]
glmixer: Implement GstVideoAggregator::find_best_format()
Without this, we will fixate weird pixel-aspect-ratios like 1/
2147483647. But
in the end, all the negotiation code in videoaggregator needs a big cleanup
and videoaggregator needs to get rid of the software-mixer specific things
everywhere.
Sebastian Dröge [Wed, 6 May 2015 13:46:49 +0000 (15:46 +0200)]
Revert "gl: readd glupload/download onto element pads"
This reverts commit
87d8270f302b03f63ce04f986d824892a2c131fd.
Sebastian Dröge [Wed, 6 May 2015 13:43:32 +0000 (15:43 +0200)]
Revert "Revert "glvideomixer: implement with glmixerbin""
This reverts commit
b4bd11f2f3a60224d188b27ab55b278077cb1217.
Nirbheek Chauhan [Fri, 13 Mar 2015 00:40:52 +0000 (06:10 +0530)]
tests: Add a check for the new compositor pad-is-obscured optimization
We verify that all the buffers on an obscured sinkpad are skipped by overriding
the map() function in the GstVideoMeta of the buffers to set a variable when
called. We also test that the buffers do get mapped when they're not obscured.
Blame^WCredit for the GstVideoMeta map() idea goes to Tim.
https://bugzilla.gnome.org/show_bug.cgi?id=746147
Nirbheek Chauhan [Sat, 18 Apr 2015 09:40:00 +0000 (15:10 +0530)]
compositor: Only map the frame from a buffer if it will be used
It's a waste of resources to map it if it won't be converted
or used at all. Since we moved the frame mapping down, we need
to use the GST_VIDEO_INFO accessor macros now in the code above
that instead of the GST_VIDEO_FRAME accessor macros.
https://bugzilla.gnome.org/show_bug.cgi?id=746147
Nirbheek Chauhan [Sat, 18 Apr 2015 09:39:02 +0000 (15:09 +0530)]
compositor: use accessor macros for consistency
https://bugzilla.gnome.org/show_bug.cgi?id=746147
Nirbheek Chauhan [Sat, 18 Apr 2015 09:39:02 +0000 (15:09 +0530)]
compositor: Skip pads that are completely obscured by a higher zorder pad
For each frame, compare the frame boundaries, check if the format contains an
alpha channel, check opacity, and skip the frame if it's going to be completely
overwritten by a higher zorder frame. The check is O(n^2), but that doesn't
matter here because the number of sinkpads is small.
More can be done to avoid needless drawing, but this covers the majority of
cases. See TODOs. Ideally, a reverse painter's algorithm should be used for
optimal drawing, but memcpy during compositing is small compared to the CPU used
for frame conversion on each pad.
https://bugzilla.gnome.org/show_bug.cgi?id=746147
Matthew Waters [Thu, 30 Apr 2015 01:15:40 +0000 (11:15 +1000)]
gl: readd glupload/download onto element pads
Allows insertion of gl elements into non-gl pipelines without converter
(upload/download) elements.
https://bugzilla.gnome.org/show_bug.cgi?id=743974
Matthew Waters [Wed, 29 Apr 2015 12:55:00 +0000 (22:55 +1000)]
Revert "glvideomixer: implement with glmixerbin"
This reverts commit
0fb56738a14391f248aa0be8756adeaf978baa0c.
Matthew Waters [Tue, 28 Apr 2015 10:11:07 +0000 (20:11 +1000)]
glupload: provide the sink template caps that could be used
https://bugzilla.gnome.org/show_bug.cgi?id=746399
Matthew Waters [Mon, 27 Apr 2015 05:20:56 +0000 (15:20 +1000)]
gl: unref display/other-context in the correct place
Otherwise state changes from PLAYING->READY->PAUSED will cause there to
to be no display configured on the element.
https://bugzilla.gnome.org/show_bug.cgi?id=748405
Vineeth T M [Wed, 22 Apr 2015 09:54:45 +0000 (18:54 +0900)]
glmixer: Possible null pointer dereference
While printing error message when context fails, error variable is not being used anymore
so it will lead to null pointer dereference
https://bugzilla.gnome.org/show_bug.cgi?id=748287
Matthew Waters [Tue, 21 Apr 2015 02:19:46 +0000 (12:19 +1000)]
gldisplay: synchronize the searching and creation of GstGLContext's
Ootherwise we could end up with multiple elements in different chains
each creating a context. Fixes context creation with glvideomixer.
Guillaume Desmottes [Wed, 15 Apr 2015 13:22:37 +0000 (15:22 +0200)]
glmixer: fix caps leak in gst_gl_mixer_pad_sink_getcaps()
Caps refcounting was all wrong in this function. Rewrote it and add some
comments to make it clearer.
Fix caps leaks with the
validate.file.glvideomixer.simple.play_15s.synchronized scenario.
https://bugzilla.gnome.org/show_bug.cgi?id=747915
Signed-off-by: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
Guillaume Desmottes [Thu, 16 Apr 2015 12:17:04 +0000 (14:17 +0200)]
videoaggregator: fix caps leak when early returning
https://bugzilla.gnome.org/show_bug.cgi?id=747993
Signed-off-by: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
Guillaume Desmottes [Thu, 16 Apr 2015 12:21:16 +0000 (14:21 +0200)]
glmixer: unref owned caps when finalizing the mixer
Fix a caps leak with the
validate.file.glvideomixer.simple.play_15s.synchronized scenario.
https://bugzilla.gnome.org/show_bug.cgi?id=747915
Signed-off-by: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
Guillaume Desmottes [Wed, 15 Apr 2015 13:16:33 +0000 (15:16 +0200)]
glmixer: pass the proper free function to frames and buffers array
'array_buffers' contain borrowed GstBuffer and so shouldn't have a free
function. 'frames' is the one containing GstGLMixerFrameData and so should use
_free_glmixer_frame_data as free function.
Fix GstGLMixerFrameData leaks with the
validate.file.glvideomixer.simple.play_15s.synchronized scenario.
https://bugzilla.gnome.org/show_bug.cgi?id=747913
Signed-off-by: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
Sebastian Dröge [Fri, 17 Apr 2015 12:09:47 +0000 (14:09 +0200)]
gl: Remove some empty ::finalize() implementations
Sebastian Dröge [Thu, 9 Apr 2015 02:29:40 +0000 (19:29 -0700)]
videoaggregator: Remove broken timestamps-going-backwards check
This would've also triggered if for some reason the segment was updated
in such a way that PTS went backwards, but the running time increased. Like
what happens when non-flushing seeks are done.
We're doing a proper buffer-from-the-past check a few lines below based on the
running time, which is the only time we should care about here.
Olivier Crête [Sat, 7 Mar 2015 02:12:52 +0000 (21:12 -0500)]
aggregator: Query latency on first incoming buffer.
And keep on querying upstream until we get a reply.
Also, the _get_latency_unlocked() method required being calld
with a private lock, so removed the _unlocked() variant from the API.
And it now returns GST_CLOCK_TIME_NONE when the element is not live as
we think that 0 upstream latency is possible.
https://bugzilla.gnome.org/show_bug.cgi?id=745768
Edward Hervey [Tue, 31 Mar 2015 14:27:00 +0000 (16:27 +0200)]
glvideomixer: Don't use context if not present
Avoids assertions at runtime
Nirbheek Chauhan [Tue, 24 Mar 2015 13:34:26 +0000 (19:04 +0530)]
videoaggregator: Check if there's a previous buffer to 'keep'
If we want to keep a previous buffer but there's no previous buffer, we actually
need more data instead.
Jan Schmidt [Sun, 15 Mar 2015 16:53:33 +0000 (03:53 +1100)]
compositor: Revert most of previous patch.
The calculation doesn't produce the same results.
Keep just the change to divide alpha by 255 instead of 256,
for slightly better accuracy
Jan Schmidt [Sun, 15 Mar 2015 13:22:14 +0000 (00:22 +1100)]
compositor: Fix blending functions
Correctly calculate alpha in a few places by dividing by 255,
not 256.
Fix the argb and bgra blending functions to avoid an off-by-one
error in the calculations, so painting with alpha = 0xff doesn't
ever bleed through from behind
Matthew Waters [Sat, 14 Mar 2015 16:25:29 +0000 (16:25 +0000)]
glsyncmeta: make context to wait and set sync explicit
otherwise we may wait on a sync object in same context by accident
Matthew Waters [Fri, 13 Mar 2015 10:25:35 +0000 (10:25 +0000)]
gl: get the context from basemixer/basefilter
Matthew Waters [Fri, 13 Mar 2015 09:38:54 +0000 (09:38 +0000)]
gl: retreive the gldisplay/app gl context as soon as possible
fixes the usage of gst_gl_display_filter_gl_api
Matthew Waters [Tue, 3 Mar 2015 06:26:47 +0000 (17:26 +1100)]
gl: store the list of contexts within gldisplay
Removes the reliance on the allocation query to propogate GL contexts.
Allows thread safely getting a context for the a specific thread.
Matthew Waters [Thu, 26 Feb 2015 02:45:56 +0000 (13:45 +1100)]
glvideomixer: implement with glmixerbin
The relevant properties are forwarded to/from the containing bin
and sink pads.
Matthew Waters [Wed, 25 Feb 2015 13:20:37 +0000 (00:20 +1100)]
glmixer: remove usage of upload/download objects
Matthew Waters [Wed, 25 Feb 2015 12:48:56 +0000 (23:48 +1100)]
gl: new glmixerbin element
Matthew Waters [Wed, 11 Feb 2015 03:48:45 +0000 (14:48 +1100)]
gl: add a new glbasemixer class below glmixer
It deals with propagating the gl display/contexts throughout the
application/pipeline
Nirbheek Chauhan [Tue, 20 Jan 2015 14:23:09 +0000 (19:53 +0530)]
videoaggregator: While aggregating, sync values for all pads before converting frames
Nicolas Dufresne [Sat, 7 Mar 2015 01:11:00 +0000 (20:11 -0500)]
glmixer: Don't share our downstream pool with upstream
Pool cannot have multiple owner. This can lead to spurious
pool was flushing error.
https://bugzilla.gnome.org/show_bug.cgi?id=74570
Sebastian Dröge [Fri, 6 Mar 2015 17:15:11 +0000 (18:15 +0100)]
gl: Remove format info in glcolorconvert's transform_caps function instead of on every caller
... and let glmixer actually transform the caps it is supposed to transform
instead of inventing new caps.
Sebastian Dröge [Fri, 6 Mar 2015 17:49:16 +0000 (18:49 +0100)]
Revert "videoaggregator: Create new caps from the video-info"
This reverts commit
78215be0dfbb4e8ed4f249e161a94c644328d28d.
because it broke glvideomixer with custom caps features.
Sebastian Dröge [Fri, 6 Mar 2015 13:36:26 +0000 (14:36 +0100)]
videoaggregator: Create new caps from the video-info
In case the original caps were missing some optional fields like
interlace-mode. We assume default values for those everywhere,
but they can still cause negotiation to fail if a downstream element
expects the field to be there and at a specific value.
Tim-Philipp Müller [Fri, 13 Feb 2015 16:03:53 +0000 (16:03 +0000)]
videoaggregator: use new gst_aggregator_pad_drop_buffer()
Tim-Philipp Müller [Thu, 12 Feb 2015 15:48:07 +0000 (15:48 +0000)]
tests: remove GST_DISABLE_PARSE guards from two tests that don't require it
Sebastian Dröge [Wed, 11 Feb 2015 13:16:21 +0000 (14:16 +0100)]
Improve and fix LATENCY query handling
This now follows the design docs everywhere, especially the maximum latency
handling.
https://bugzilla.gnome.org/show_bug.cgi?id=744106
Sebastian Dröge [Tue, 10 Feb 2015 09:56:37 +0000 (10:56 +0100)]
videoaggregator: When receiving timeout before caps, make sure to also advance our frame counter
Otherwise we will directly go EOS on the next non-timeout.
Matthew Waters [Sun, 8 Feb 2015 13:59:30 +0000 (00:59 +1100)]
videoaggregator: fix buffer selection when duration=-1
If the src framerate and videoaggreator's output framerate were
different, then we were taking every single buffer that had duration=-1
as it came in regardless of the buffer's start time. This caused the src
to possibly run at a different speed to the output frames.
https://bugzilla.gnome.org/show_bug.cgi?id=744096
Tim-Philipp Müller [Sun, 8 Feb 2015 14:32:22 +0000 (14:32 +0000)]
videoaggregator: don't set element factory details
This is an abstract base class, not an element.
Tim-Philipp Müller [Thu, 5 Feb 2015 15:48:41 +0000 (15:48 +0000)]
tests: compositor: add unit test for proper segment.base handling
As adjusted by gst_pad_set_offset(), or when doing segment seeks
or looping for example.
Matthew Waters [Tue, 3 Feb 2015 04:30:08 +0000 (15:30 +1100)]
gl: remove the egl caps from the src pads
we don't actually support producing EGLImage buffers anywhere.
Matthew Waters [Mon, 2 Feb 2015 13:11:06 +0000 (00:11 +1100)]
glupload/download/convert: provide transform_caps functions
Allows finer grain decisions about formats and features at each
stage of the pipeline.
Also provide propose_allocation for glupload besed on the supported
methods.
Alessandro Decina [Tue, 27 Jan 2015 13:13:46 +0000 (00:13 +1100)]
gl: initial support for texture targets other than GL_TEXTURE_2D
Make GstGLMemory hold the texture target (tex_target) the texture it represents
(tex_id) is bound to. Modify gst_gl_memory_wrapped_texture and
gst_gl_download_perform_with_data to take the texture target as an argument.
This change is needed to support wrapping textures created outside libgstgl,
which might be bound to a target other than GL_TEXTURE_2D. For example on OSX
textures coming from VideoToolbox have target GL_TEXTURE_RECTANGLE.
With this change we still keep (and sometimes imply) GL_TEXTURE_2D as the
target of textures created with libgstgl.
API: modify GstGLMemory
API: modify gst_gl_memory_wrapped_texture
API: gst_gl_download_perform_with_data
Thibault Saunier [Mon, 26 Jan 2015 10:32:47 +0000 (11:32 +0100)]
aggregator: More fixes around locking when accessing protected private fields
In some more places we were accessing GstAggregator->segment
and GstAggregator->seqnum without holding the GST_OBJECT_LOCK
https://bugzilla.gnome.org/show_bug.cgi?id=742684
Thibault Saunier [Mon, 26 Jan 2015 10:25:54 +0000 (11:25 +0100)]
aggregator: Hide GstAggregatorPad buffer and EOS fileds
And add a getter for the EOS.
The user should always use the various getters to access
those fields
https://bugzilla.gnome.org/show_bug.cgi?id=742684
Olivier Crête [Thu, 22 Jan 2015 00:43:12 +0000 (19:43 -0500)]
aggregator: Document locking for gst_aggregator_get_latency_unlocked()
Renamed it to _unlocked() to make it clear.
https://bugzilla.gnome.org/show_bug.cgi?id=742684
Olivier Crête [Wed, 14 Jan 2015 19:45:06 +0000 (14:45 -0500)]
videoaggregator: Lock access to members of GstAggregatorPad
Take the pad's object lock before accessing members of the
GstAggregatorPad structure.
https://bugzilla.gnome.org/show_bug.cgi?id=742684
Nirbheek Chauhan [Wed, 28 Jan 2015 20:58:38 +0000 (02:28 +0530)]
videoaggregator: If getting a timeout before having caps, just advance our position
This can happen if this is a live pipeline and no source produced any buffer
and sent no caps until an output buffer should've been produced according to the
latency.
This fix is similar in spirit to commit
be7034d1 by Sebastian for audiomixer.
Tim-Philipp Müller [Mon, 26 Jan 2015 09:22:23 +0000 (09:22 +0000)]
videoaggregator: fix crash when receiving buffer without timestamps
Unset out buffer in clip function when we unref the buffer to be
clipped, otherwise aggregator will continue to use the already-
freed buffer. Fixes crash when buffers without timestamps are
being fed to aggregator. Partly because aggregator ignores the
error flow return.
https://bugzilla.gnome.org/show_bug.cgi?id=743334
Vincent Penquerc'h [Mon, 19 Jan 2015 12:37:23 +0000 (12:37 +0000)]
compositor: fix illegal memory access in blend function with negative ypos
https://bugzilla.gnome.org/show_bug.cgi?id=741115
Matthew Waters [Wed, 14 Jan 2015 22:47:45 +0000 (09:47 +1100)]
glvideomixer: don't upload if alpha <= 0
Implemented using a upload_buffer vfunc within GstGLMixer allowing
NULL uploaded buffers.
Nirbheek Chauhan [Wed, 14 Jan 2015 18:18:16 +0000 (23:48 +0530)]
compositor: Document the zorder pad property from gstvideoaggregator
Matthew Waters [Wed, 14 Jan 2015 11:08:43 +0000 (22:08 +1100)]
gl: split glcolorconvert usage from glupload
the separation allows the transfer operation to occur in a separate
thread/time which may increase performance in specific circumstances.
Sebastian Dröge [Tue, 13 Jan 2015 13:54:26 +0000 (14:54 +0100)]
compositor: Don't do any conversions if the pad is completely transparent anyway
Stefan Sauer [Mon, 12 Jan 2015 20:25:14 +0000 (21:25 +0100)]
gitignore: ignore more files
Tim-Philipp Müller [Tue, 30 Dec 2014 19:43:43 +0000 (19:43 +0000)]
glmixer, glvideomixer: update for GstAggregatorPadForeachFunc change
Tim-Philipp Müller [Tue, 30 Dec 2014 19:26:47 +0000 (19:26 +0000)]
glmixer: update for aggregator start/stop vfunc change
Tim-Philipp Müller [Tue, 30 Dec 2014 17:56:35 +0000 (17:56 +0000)]
videoaggregator: update for aggregator start/stop vfunc change
Tim-Philipp Müller [Sun, 28 Dec 2014 01:13:33 +0000 (01:13 +0000)]
aggregator: make padding larger
Esp. the class structures, can't have enough
spare space for virtual functions.
Nirbheek Chauhan [Sat, 27 Dec 2014 10:20:17 +0000 (15:50 +0530)]
glvideomixer: Point to compositor for the pad properties documentation
Nirbheek Chauhan [Sat, 27 Dec 2014 10:19:47 +0000 (15:49 +0530)]
compositor: Document the pad properties
Sebastian Dröge [Mon, 22 Dec 2014 21:11:30 +0000 (22:11 +0100)]
videoaggregator: Use the src query implementation of aggregator as the default case
Sebastian Dröge [Thu, 18 Dec 2014 21:04:38 +0000 (22:04 +0100)]
videoaggregator: Don't try to map NULL buffers
Sebastian Dröge [Thu, 18 Dec 2014 21:03:04 +0000 (22:03 +0100)]
videoaggregator: Make sure to always update the pad's videoinfo together with buffers
Otherwise the videoinfo and the buffer content can go out of sync.
Sebastian Dröge [Thu, 18 Dec 2014 10:48:37 +0000 (11:48 +0100)]
compositor: Fix memory leak when no buffer is available for a pad currently
CID 1258718
Sebastian Dröge [Wed, 17 Dec 2014 18:51:32 +0000 (19:51 +0100)]
aggregator: Add function to allow subclasses to set their own latency
For audiomixer this is one blocksize, for videoaggregator this should
be the duration of one output frame.
Sebastian Dröge [Wed, 17 Dec 2014 16:54:09 +0000 (17:54 +0100)]
aggregator: Add a timeout parameter to ::aggregate()
When this is TRUE, we really have to produce output. This happens
in live mixing mode when we have to output something for the current
time, no matter if we have enough input or not.
Matthew Waters [Fri, 5 Dec 2014 07:19:54 +0000 (18:19 +1100)]
aggregator: make the src pad task drive the pipeline for live pipelines
This removes the uses of GAsyncQueue and replaces it with explicit
GMutex, GCond and wakeup count which is used for the non-live case.
For live pipelines, the aggregator waits on the clock until either
data arrives on all sink pads or the expected output buffer time
arrives plus the timeout/latency at which time, the subclass
produces a buffer.
https://bugzilla.gnome.org/show_bug.cgi?id=741146
Matthew Waters [Mon, 8 Dec 2014 04:18:25 +0000 (15:18 +1100)]
videoaggregator: always try to use newer buffers
instead of dropping them for being too old. This ensures that
the newest buffer is always used for rendering
Thibault Saunier [Thu, 27 Nov 2014 19:48:24 +0000 (20:48 +0100)]
videoaggregator: Hide some more fields from the API
+ Add some documentation
Matthew Waters [Thu, 11 Dec 2014 07:15:02 +0000 (18:15 +1100)]
gl: fixup vao and vbo usage for legacy GL
Sebastian Dröge [Fri, 28 Nov 2014 09:23:55 +0000 (10:23 +0100)]
compositor: Failure to map a video frame is not just a warning
Also add some warning debug output if mapping a output buffer fails
Sebastian Dröge [Fri, 28 Nov 2014 09:22:44 +0000 (10:22 +0100)]
videoaggregator: Failure to map a video frame is not just a warning
Matthew Waters [Thu, 27 Nov 2014 10:05:45 +0000 (21:05 +1100)]
gldisplay: implement runtime GL api filtering
Needed so that the pipeline/application can limit the choice of GL api
to what it supports
Matthew Waters [Fri, 17 Oct 2014 13:22:24 +0000 (15:22 +0200)]
gl: add a sync meta for synchronizing across GL contexts
A context can create a GLsync object that can be waited on in order
to ensure that GL resources created in one context are able to be
used in another shared context without any chance of reading invalid
data.
This meta would be placed on buffers that are known to cross from
one context to another. The receiving element would then wait
on the sync object to ensure that the data to be used is complete.
Matthew Waters [Thu, 13 Nov 2014 13:20:10 +0000 (00:20 +1100)]
glvideomixer: add support for gl3
Sebastian Dröge [Thu, 27 Nov 2014 20:22:44 +0000 (21:22 +0100)]
videoaggregator: Minor cleanup
Sebastian Dröge [Wed, 26 Nov 2014 14:02:14 +0000 (15:02 +0100)]
compositor: Implement rescaling of the input via pad properties
compositor has now the same interface as glvideomixer.
Sebastian Dröge [Thu, 27 Nov 2014 19:34:25 +0000 (20:34 +0100)]
videoaggregator: Copy over more fields from the relevant video-info
gst_video_info_set_format() will reset the complete video-info, but
we want to keep values like the PAR, colorimetry and chroma site.
Otherwise we risk setting different values on the srcpad caps than
what is actually inside the buffers.
Sebastian Dröge [Thu, 27 Nov 2014 19:25:29 +0000 (20:25 +0100)]
videoaggregator: Directly use the converters video-info instead of recalculating it
Sebastian Dröge [Thu, 27 Nov 2014 18:52:20 +0000 (19:52 +0100)]
videoaggregator: Do source pad negotiation only from the aggregated function
Otherwise we might negotiate from the sinkpad streaming threads at
the same time as on the srcpad streaming thread, and then all kinds
of crazy bugs happen that don't make any sense at all.
Thibault Saunier [Thu, 27 Nov 2014 17:46:03 +0000 (18:46 +0100)]
videoconvert: Hide all conversion related fields
And do not delay the setting of the conversion_info
https://bugzilla.gnome.org/show_bug.cgi?id=740768
Thibault Saunier [Wed, 26 Nov 2014 17:24:05 +0000 (18:24 +0100)]
videoaggregator: Expose vmethods to set converters and prepare/clean frames
This gives more flexibility to the subclasses and permits to remove the
GstVideoAggregatorClass->disable_frame_conversion ugly API.
WARNING: This breaks the API as it removes the disable_frame_conversion
field
API:
+ GstVideoAggregatorClass->find_best_format
+ GstVideoAggregatorPadClass->set_format
+ GstVideoAggregatorPadClass->prepare_frame
+ GstVideoAggregatorPadClass->clean_frame
- GstVideoAggregatorClass->disable_frame_conversion
https://bugzilla.gnome.org/show_bug.cgi?id=740768
Thibault Saunier [Fri, 31 Oct 2014 10:01:47 +0000 (11:01 +0100)]
videoaggregator: Let a full renegotiation happen after removing the last pad
With the current code, we will end up setting the preferred downstream
format as the srcpad format, and it might not be accepted by the next
sinkpad to be added. We should instead let the next sinkpad reconfigure
everything.
Sebastian Dröge [Wed, 26 Nov 2014 12:06:21 +0000 (13:06 +0100)]
videoaggregator: Also sync pad properties to the controller if conversion is disabled
Sebastian Dröge [Wed, 26 Nov 2014 11:35:52 +0000 (12:35 +0100)]
compositor: Remove unused zorder pad property
It's handled in videoaggregator already.
Sebastian Dröge [Tue, 25 Nov 2014 17:53:55 +0000 (18:53 +0100)]
compositor: GstVideoMeta is supported just fine, tell upstream about that
Also provide a GstVideoBufferPool to upstream just in case.
Matthew Waters [Wed, 5 Nov 2014 09:18:06 +0000 (20:18 +1100)]
glupload: rearchitecture for non GLMemory inputs/outputs
Allows other memory types to be implemented/returned/used by the caller.
Sebastian Dröge [Wed, 19 Nov 2014 16:02:40 +0000 (17:02 +0100)]
videoaggregator: Don't output 0-duration buffers at the segment end
https://bugzilla.gnome.org/show_bug.cgi?id=740376
Matthew Waters [Mon, 17 Nov 2014 03:05:01 +0000 (14:05 +1100)]
videoaggregator: fix up QoS handling for live sources
Only attempt adaptive drop when we are not live
https://bugzilla.gnome.org/show_bug.cgi?id=739996
Matthew Waters [Mon, 17 Nov 2014 07:50:04 +0000 (18:50 +1100)]
glmixer: add read-only context property
Matthew Waters [Tue, 11 Nov 2014 03:23:55 +0000 (14:23 +1100)]
gl: remove the width/height fields from the caps to support frame resizing
It was previously only occuring with sysmem caps features
https://bugzilla.gnome.org/show_bug.cgi?id=739334
Sebastian Dröge [Mon, 3 Nov 2014 15:13:23 +0000 (16:13 +0100)]
videoaggregator: Swap source/destination parameters of gst_video_converter_frame()
Matthew Waters [Fri, 31 Oct 2014 01:52:07 +0000 (12:52 +1100)]
glmixer: advertise support for changing input caps mid-stream
https://bugzilla.gnome.org/show_bug.cgi?id=739334
Luis de Bethencourt [Thu, 30 Oct 2014 14:49:05 +0000 (14:49 +0000)]
videoaggregator: remove storage of never used values
These two values are stored just before the function returns and they go out of
scope.
Matthew Waters [Thu, 30 Oct 2014 12:08:00 +0000 (23:08 +1100)]
glmixer: don't get the current caps from GstVideoInfo for the srcpad
It's missing the caps features needed.