Commit graph

22535 commits

Author SHA1 Message Date
Edward Hervey
d8d1fc8bc4 dashdemux: Disable bitrate switching in key-unit trick mode
This creates too much havoc for now
2017-05-18 19:04:57 +02:00
Edward Hervey
8f400c1343 dashdemux: Use new adaptivedemux trickmode macro
Reduces the lines of code, and makes it a bit more readable
2017-05-18 19:04:57 +02:00
Edward Hervey
4532277715 adaptivedemux: Add a macro to know if we are in trickmode-keyunit
Reduces the amount of lines of code in subclasses
2017-05-18 19:04:57 +02:00
Jan Schmidt
47abc9a09c uvch264src: Apply timestamps to outgoing aux buffers
When extracting an aux buffer from an MJPG carrier, at
*least* put the original timestamp on it, even if we
fail to apply any other timestamp (which we always do
at the moment, because the timestamp calculating code
was never finished). Apply a DTS using the camera
supplied delay value as well, assuming that there's
no re-ordering going on (there isn't in the C920,
which is really the only extant camera doing this
stuff) and a warning if that turns out not to be true.
2017-05-18 17:49:46 +02:00
Simon Himmelbauer
67980f27ce qt: Use GST_GL_HAVE_PLATFORM_CGL instead of GST_GL_HAVE_PLATFORM_COCOA
The latter is not used/available anymore since years. Also fix a typo
in the include path for the Cocoa GL display header.
2017-05-18 15:24:13 +03:00
Dmitry Zhadinets
f0a75cf029 motioncells: delay motionmaskcoords until caps arrive
motionmaskcoords is not applied on start because the information
about resolution isn't available until caps arrive.

https://bugzilla.gnome.org/show_bug.cgi?id=768666
2017-05-18 13:37:03 +02:00
Sebastian Dröge
732012a78e amcvideodec: Unref downstream caps after usage
https://bugzilla.gnome.org/show_bug.cgi?id=782771
2017-05-18 14:34:46 +03:00
Tim-Philipp Müller
80d66dfec8 Fix up package name and origin in some plugins 2017-05-18 10:58:20 +01:00
Tim-Philipp Müller
2ced01cc9f stereo: fix typo in plugin description 2017-05-18 10:53:48 +01:00
Sebastian Dröge
eb1f1ff0a5 h265parse: Fix calculation of codec_data buffer size 2017-05-18 11:43:03 +03:00
Haihua Hu
ff8898bbda glformat: Add missing GST_GL_RGB565 in some switch statement
https://bugzilla.gnome.org/show_bug.cgi?id=782736
2017-05-17 20:33:13 +02:00
Sebastian Dröge
4fdd715c4b cocoa: Install gstgldisplay_cocoa.h
It's needed by e.g. qmlglsink.
2017-05-17 17:38:01 +03:00
Sebastian Dröge
634cd87c76 gst: Clear floating flag in constructor of all GstObject subclasses that are not owned by any parent
https://bugzilla.gnome.org/show_bug.cgi?id=743062
2017-05-17 10:40:23 +03:00
Sebastian Dröge
c40b8a894d decklink: Sink the clock reference in the constructor
This is now needed as GstClock does not do that internally anymore,
because that broke bindings.

https://bugzilla.gnome.org/show_bug.cgi?id=743062
2017-05-17 10:40:23 +03:00
Haihua Hu
ea2959bd88 qml: Add EGL platform support for x11 backend
Add support for EGL platform when x11 is available. This can work
e.g. on imx6 platform.

https://bugzilla.gnome.org/show_bug.cgi?id=782718
2017-05-17 10:33:48 +03:00
Nicolas Dufresne
4261692187 Remove plugin specific static build option
Static and dynamic plugins now have the same interface. The standard
--enable-static/--enable-shared toggle are sufficient.
2017-05-16 14:05:52 -04:00
Seungha Yang
1c6cd54477 dashdemux: Initialize sidx_position to GST_CLOCK_TIME_NONE
If a manifest has non-zero presentation time offset
(i.e., earliest presentation time specified by sidx box is not zero),
the initial sidx position shouldn't be zero. Since we cannot define
exact sidx position until parsing sidx box, set the value to unknown.

https://bugzilla.gnome.org/show_bug.cgi?id=782693
2017-05-16 17:44:40 +03:00
Edward Hervey
6a6ddb26b4 adaptivedemux: Handle stop_type:SET, stop:NONE
Seek values of type GST_SEEK_TYPE_SET with values of GST_CLOCK_TIME_NONE
are perfectly valid (we essentially don't modify the existing position)
2017-05-15 18:11:35 +02:00
Sebastian Dröge
7d64bb7513 decklinkvideosink: Copy min(gstreamer_stride, decklink_stride) per line
Instead of just bpp * width, which might be more than we can copy.
2017-05-15 16:38:51 +03:00
Sebastian Dröge
65545ecfa3 glshader: Make reference counting of attach() consistent
https://bugzilla.gnome.org/show_bug.cgi?id=747990
https://bugzilla.gnome.org/show_bug.cgi?id=702960
2017-05-15 12:07:13 +03:00
Vincent Penquerc'h
9fae0055e7 h265parse: fix caps leak in renegotiation 2017-05-12 11:15:04 +01:00
Vincent Penquerc'h
a06423efa4 h264parse: fix caps leak in renegotiation 2017-05-12 11:15:00 +01:00
Vincent Penquerc'h
ba22007e2f jpeg2000parse: fix negotiation with j2c and jpc both allowed upstream
If upstream supports both, but downstream supports only jpc, j2c
would have been selected as the first in the caps.

https://bugzilla.gnome.org/show_bug.cgi?id=782221
2017-05-12 11:14:31 +01:00
Sebastian Dröge
9eda151348 hlssink2: New HLS sink element based on splitmuxsink
This embeds the muxer inside the sink and accepts elementary streams
while the old HLS sink required the muxer outside. Apart from that the
interface is the same as before.
Currently only mpegtsmux is supported, but support for other muxers is
just a matter of adding a property.

The advantage of the new sink is that it reduces complexity a lot and
properly handles pre-encoded streams with appropriately spaced
keyframes.

https://bugzilla.gnome.org/show_bug.cgi?id=781496
2017-05-12 12:03:10 +02:00
Sebastian Dröge
5dc1039937 decklinkvideo/audiosrc: Add GstReferenceTimestampMeta with the stream time to each buffer
This is basically a frame counter provided by the driver and it's
advancing at the speed of the HDMI/SDI input. Having this available on
each buffer allows to know what constant-framerate-based timestamp each
frame is corresponding to and can be used e.g. to write out files
accordingly without having the local pipeline clock timestamps used.

https://bugzilla.gnome.org/show_bug.cgi?id=779213
2017-05-12 11:42:00 +02:00
Sebastian Dröge
4df6be45f0 decklinkaudiosrc: Consistently pass stream_time and stream_duration to audio/video src
It's the same value now, pass it consistently.
2017-05-12 11:36:27 +02:00
Nirbheek Chauhan
8494f1e709 directsoundsrc: Use a GstClockID to wait instead of Sleep()
The main advantage is that our sleeps can be interrupted in case of
an src_reset(). Earlier, we would need to wait for a read to complete
before we could do a reset, which could take a long time.

https://bugzilla.gnome.org/show_bug.cgi?id=781249
2017-05-12 14:51:10 +05:30
Sebastian Dröge
6026d12d90 audiobuffersplit: Allow changing the output-buffer-duration at any time
Previously this was only allowed before the CAPS event arrived.
2017-05-11 18:41:08 +02:00
Nicolas Dufresne
a7737b6dce opencv/meson: Allow 3.2.0
This was already added and tested in autoconf.
2017-05-11 09:22:54 -04:00
Matthew Waters
7b615e92b6 build/gl/meson: check for GLES3/gl3ext.h existence
791e7522eb for meson

https://bugzilla.gnome.org/show_bug.cgi?id=781885
2017-05-11 20:06:47 +10:00
Jens Georg
791e7522eb build: Check for GLES3/gl3ext.h existence
Some OpenGL drivers do not ship this but use GLES2/gl2ext.h instead.
This is also in line with Khronos's recommendations

https://bugzilla.gnome.org/show_bug.cgi?id=781885
2017-05-11 20:05:14 +10:00
Scott D Phillips
b2663e12e4 msdk: Declare libmfx.a as a C++ static library
This lets meson know that the overall plugin needs built with C++
linking.

https://bugzilla.gnome.org/show_bug.cgi?id=781561
2017-05-11 07:17:09 +01:00
Sebastian Dröge
28a16b5e94 decklink: Always use the video stream time for audio too
The audio packet times can be completely unrelated to the video stream
time, depending on the card. While this looks like a bug in the driver,
just always using the video stream time (which is correct) works as a
workaround for now.
2017-05-10 17:02:28 +02:00
Nicolas Dufresne
f6929ed1ed opencv/meson: Ensure variable opencv_found is set
If the required version is not satisfied, we need to make sure this
variable is set, otherwise build will fail.
2017-05-09 15:07:51 -04:00
Nicolas Dufresne
60fa3cab5b Bump and update for meson 0.40.1
This patch bumps the required meson to 0.40.1 as gstreamer core just
did, and cleanup some code to use a feature from 0.37 that allow
specifying version range when checking dependency.

https://bugzilla.gnome.org/show_bug.cgi?id=780654
2017-05-09 13:18:45 -04:00
Vincent Penquerc'h
413406d28a opusparse: do not drop preskip and gain from OpusHead header
https://bugzilla.gnome.org/show_bug.cgi?id=753275
2017-05-09 14:49:46 +01:00
Nicolas Dufresne
c91689db2a qmlgl: Make the plugin name match the pugin file name 2017-05-09 09:47:10 -04:00
Nicolas Dufresne
9bc2b04d5c gme: Make the plugin name match the plugin library name 2017-05-09 09:43:01 -04:00
Nicolas Dufresne
012782239e neon: Make the plugin name match the plugin library 2017-05-09 09:41:17 -04:00
Sebastian Dröge
0730a55af3 glmemory: Only use glDrawBuffer if available
Otherwise fall back to glDrawBuffers. Also check if glReadBuffer exists
before using it.

glDrawBuffer does not exist for GLES, only glDrawBuffers does.

https://bugzilla.gnome.org/show_bug.cgi?id=782376
2017-05-09 11:26:13 +02:00
Edward Hervey
ea6e58d27f adaptivedemux: Handle more live seeking use-cases
This commit fixes the following assumptions with live seeking:
1) start was always valid and of type GST_SEEK_TYPE_SET
2) direction was always forward
3) stop should be offsetted when handling non-accurate seeks before
   the range start position.

In order to handle more live seeking use-cases (including reverse playback),
only do non-accurate start/stop value clamping for GST_SEEK_TYPE_SET values.

Also add a bit more debugging lines for issues

https://bugzilla.gnome.org/show_bug.cgi?id=782330
2017-05-09 09:02:07 +02:00
Edward Hervey
df60e12203 adaptivedemux: Implement GST_SEEK_TYPE_END usage for live
When dealing with live streams, we can't rely on GstSegment calculation
since it uses the segment duration to calculate the absolute values.

But since we are dealing with live *and* we know the ranges, we can
compute the absolute seeking values using the range stop (i.e. "now")
as the END position.

Allows seeking back to "live" by using start_type:GST_SEEK_TYPE_END
and start:0

https://bugzilla.gnome.org/show_bug.cgi?id=782228
2017-05-09 09:02:07 +02:00
Scott D Phillips
0309b20098 meson: Ignore msvc warnings in C++ as well
We were only ignoring the listed msvc warnings for C language
files and not C++. This was working by the coincidence that we did
not have any instances of these warnings in C++ files. Lately the
build of decklink has been fixed on windows, and it has an
instance of one of these warnings in a C++ file.

https://bugzilla.gnome.org/show_bug.cgi?id=782345
2017-05-08 19:18:03 +01:00
Nirbheek Chauhan
1a8610f8f8 directsoundsrc: Use latency-time and buffer-time settings
Earlier, the plugin was ignoring those settings and blindly setting
buffer-time to 2 seconds and latency-time to 200ms, which forced all
pipelines to have a minimum latency of 200ms + sink latency.

The values of segsize and segtotal were also not derived correctly.
Now we obey these values, and you can get close to the previous
behaviour by setting buffer-time and latency-time manually. Note that
they are set in microseconds.

As a consequence, when we haven't received enough data from the
device, we now sleep for a time proportional to the data remaining.
However, Directsound is a deprecated API so it maintains its own
software ringbuffer which updates at arbitrary intervals. Hence we
might have to wait a full segsize to get the last 10% of data. To
avoid tight loops, we clamp our sleep floor at 10ms.

In my testing, this keeps the wakeups not-too-high (proportional to
the latency-time set on the source). Further improvements should be
made by fixing the WASAPI audio source plugin instead of this.
Directsound is deprecated and as the comments explain, it is
impossible to get low latency, decent quality, or good performance
from it.

Based on a patch by Sebastian Dröge <sebastian@centricular.com>

https://bugzilla.gnome.org/show_bug.cgi?id=781249
2017-05-08 16:13:20 +02:00
Tim-Philipp Müller
6f38a0c6e1 glvideomixer: fix whole example launch line actually 2017-05-07 11:47:40 +01:00
Tim-Philipp Müller
7d274958f8 glvideomixer: remove extraneous \ from example launch line in docs 2017-05-07 11:42:34 +01:00
Edward Hervey
6772981668 adaptivedemux: Allow live seeking range to go back to "now"
The allowed live seek ranges returned by subclasses are "inclusive", that is
to say that the "range_stop" value they return is the highest acceptable position
one can seek to (i.e. "now").

Allow seeking to exactly that value
2017-05-05 18:28:33 +02:00
Nirbheek Chauhan
b63fb59a11 Revert "decklink: Fix debug logging warnings on Windows"
This reverts commit 845832263b.

The commit broke cross-mingw CI:
https://ci.gstreamer.net/job/GStreamer-master/8659/console

It seems that cross-mingw on Autotools and native-mingw on Meson
disagree about the size of HRESULT. Revert for now till I can
investigate the Meson side of things some more.
2017-05-05 18:52:24 +05:30
Nirbheek Chauhan
8865b440d9 decklink: Fix linking on MinGW
MinGW does not provide comsupp.lib, so there's no implementation of
_com_util::ConvertBSTRToString. Use a fallback implementation that
uses wcstombs() instead.

On MinGW we also truncate the name to 100 chars which should be fine.
2017-05-05 17:49:22 +05:30
Nirbheek Chauhan
3d4c428e41 decklink: Fix building on Windows
BSTR is already a pointer to a string
2017-05-05 17:49:22 +05:30