Commit graph

19871 commits

Author SHA1 Message Date
Sebastian Dröge
779704b885 compositor: Replace shift and conv opcodes by convh in BGRA SOURCE operator
Potentially speeds up processing a bit.
2019-05-24 15:56:56 +00:00
Sebastian Dröge
2933ef6336 compositor: Remove unneeded left shift for ARGB/AYUV SOURCE operator
The alpha value is already in the lower 8 bits from the beginning in
this case.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/610
2019-05-24 15:56:56 +00:00
Arun Raghavan
326940f89a video-color: Deal with NULL colorimetry while converting from string
This came up in the case where v4l2 sets caps with colorimetry=NULL, and
then tries to parse back the colorimetry, causing a crash in
gst_video_get_colorimetry() because of g_str_equal(). We fix this by
making sure the only caller of the function never calls it with a null
colorimetry string.
2019-05-24 16:37:14 +02:00
Arun Raghavan
aa759d4204 video-color: Fix unknown colorimetry checking
Also drop some deadcode #defines.
2019-05-24 16:35:08 +02:00
Seungha Yang
b9bb240c6b tests: video: Enable PQ and HLG transfer en/decode tests 2019-05-24 09:30:40 +00:00
Seungha Yang
59007d848a video-color: Add ARIB STD-B67 transfer chracteristic function
It's known also as Rec. ITU-R BT.2100-1 hybrid log-gamma (HLG) used for
both SDR and HDR rendering.
2019-05-24 09:30:40 +00:00
Seungha Yang
f7af199b4c video-color: Add SMPTE ST 2084 support and BT 2100 colorimetry
SMPTE ST 2084 transfer characteristics (a.k.a ITU-R BT.2100-1 perceptual quantization, PQ)
is used for various HDR standard.
With ST 2084, we can represent BT 2100 (Rec. 2100). BT 2100 defines
various aspect of HDR such as resolution, transfer functions, matrix, primaries
and etc. It uses BT2020 color space (primaries and matrix) with PQ or HLG
transfer functions.
2019-05-24 09:30:40 +00:00
Seungha Yang
9d2f9d16a1 video-color: Define bt2020-10 transfer characteristics for clarity
bt707, bt2020-10, and bt2020-12 transfer characteristics are functionally
identical but have their own unique values by specification.
2019-05-24 09:30:40 +00:00
Tim-Philipp Müller
b87f830700 uridecodebin, urisourcebin: fix buffering for ssh:// URIs
Protocols that are in the stream_uris list should always
be streams, no matter what they respond to the scheduling
query. The flag in the scheduling query is just another
way to declare something that needs buffering without the
whitelist, the absence of the flag shouldn't make us ignore
our known protocol list.

Also set is_stream always to a boolean and not a mask value.
2019-05-22 09:55:08 +01:00
Matthew Waters
51f2d05ff6 gl/docs: add to new docs system 2019-05-21 01:49:48 +00:00
Georg Lippitsch
ed33011502 alsasrc: Don't use driver timestamp if it's zero
Some alsa interfaces don't provide timestamps and thus always set the timestamp to zero.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/453
2019-05-20 15:22:30 +03:00
Vivia Nikolaidou
843cf07564 audiotestsrc: Max audio frequency is half the rate, not 1/4
https://en.wikipedia.org/wiki/Nyquist%E2%80%93Shannon_sampling_theorem
2019-05-17 16:35:40 +03:00
Tim-Philipp Müller
4a89608f07 docs: don't build plugins doc cache by default
https://gitlab.freedesktop.org/gstreamer/gst-docs/issues/36
2019-05-17 12:26:40 +01:00
Thibault Saunier
b26ae29c20 docs: Update plugins documentation cache
Fixes https://gitlab.freedesktop.org/gstreamer/gst-docs/issues/36
2019-05-16 09:33:33 -04:00
Mathieu Duponchelle
31ac4f4665 gstaudioaggregator: expose output-buffer-duration-fraction
The code for this is mostly lifted from audiobuffersplit, it
allows use cases such as keeping the buffers output by compositor
on one branch and audiomixer on another perfectly aligned, by
requiring the compositor to output a n/d frame rate, and setting
output-buffer-duration to d/n on the audiomixer.

The old output-buffer-duration property now simply maps to its
fractional counterpart, the last set property wins.
2019-05-16 02:55:14 +02:00
Guillaume Desmottes
d90ac65af1 gloverlaycompositor: fix crash if buffer doesn't have video meta
Fix #501
2019-05-14 17:12:06 +00:00
Seungha Yang
ad9d81d319 meson: Don't try to find gio-unix on Windows 2019-05-14 13:49:16 +00:00
Thibault Saunier
66c9618f0c video:doc: Remove duplicated gstvideoutils SECTION 2019-05-13 17:00:00 -04:00
Thibault Saunier
bd72ad601f Mark some properties as DOC_SHOW_DEFAULT 2019-05-13 11:34:08 -04:00
Thibault Saunier
287897e465 doc: Fix some gtk-doc comments 2019-05-13 11:34:08 -04:00
Thibault Saunier
27ba8d24ec doc: Port to hotdoc 2019-05-13 11:34:08 -04:00
Thibault Saunier
cf6ed5700c doc: Remove gtk-doc support 2019-05-13 10:21:37 -04:00
Thibault Saunier
685731e989 meson: Add variables for gir files
And flatten list of sources for dependencies
2019-05-13 10:19:22 -04:00
Thibault Saunier
f9de1b9214 docs: Add some missing sections documentation 2019-05-13 10:19:22 -04:00
Thibault Saunier
1a2fe0e6e4 docs: Enhance GstEncodingProfile and GstEncodingTarget doc 2019-05-13 10:19:22 -04:00
Matthew Waters
15cb86435d glshader: fix default external-oes shaders
In glsl, #extension directives need to before other non-preprocesser
directives.  We were placing the precision qualifier before that.  Fix
by moving the #extension to the first line in the shader.

Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/601
2019-05-07 18:43:49 +10:00
Antonio Ospite
f8bed33d4b test: add subparse test for SRT subtitles with no newline at the end
Add a test to verify that SRT subtitles work even if the last chunk does
not have an empty line after it.
2019-05-06 13:28:02 +02:00
Antonio Ospite
1c454fdafc subparse: fix pushing WebVTT cue when last is not an empty line
If the last WebVTT cue does not have an empty line after it, or if it
does not end with a newline at all, it does not get pushed out and it
won't be displayed.

gst_sub_parse_sink_event() already handles the issue for other subtitle
formats, enable handling it for GST_SUB_PARSE_FORMAT_VTT too.

While at it also add a test for this case.
2019-05-06 13:28:02 +02:00
Seungha Yang
f4b054d349 video: Add RGB10A2_LE pixel format
Packed 10 bits per each R, G and B channel with MSB 2bits alpha channel.
This format is mapped to Windows' DXGI_FORMAT_R10G10B10A2_UNORM format which is
required for 10bits HDR rendering.

Note that this RGB10A2_LE format is R - B channel swapped version of BGR10A2_LE
2019-05-05 08:12:29 +00:00
Xavier Claessens
b47fe55f1d Missing "android" choice in gl_winsys 2019-05-03 18:35:58 +00:00
Thibault Saunier
31f8826789 video: Generate GTypes for videotimecode enums 2019-05-03 09:58:04 -04:00
Thibault Saunier
481c4ca9cd videotimecode: Mark latest_daily_jame as allow-none in init\() 2019-05-03 09:58:04 -04:00
A. Wilcox
57e2bc3c1c video test: Keep BE test inline with LE test 2019-05-03 06:26:27 +00:00
Aaron Boxer
f6fa444f04 video-anc: add AFD/Bar support 2019-05-02 19:59:29 +00:00
Aaron Boxer
6a78d20272 video-frame: update docs
mention closed caption caps as valid caps for video buffer flags
2019-05-02 16:36:38 +00:00
Seungha Yang
909b59dd55 typefindfunctions: Add support HEIF file format finding
A HEIF compatiable file (i.e., mif1 brand) needs special concern
since 'moov' atom is not mandatory for the file although HEIF is
a variant of ISOBMFF

See http://standards.iso.org/ittf/PubliclyAvailableStandards/c066067_ISO_IEC_23008-12_2017.zip
2019-05-02 22:13:39 +09:00
Seungha Yang
4e80ea6473 videoencoder: Forward upstream HDR information to downstream
... if subclass didn't update values. Note that the mastering-display-info
and content-light-level might be updated by user defined value (e.g., encoding option).
2019-05-02 14:35:27 +09:00
Seungha Yang
3e460766e8 videodecoder: Forward upstream HDR information to downstream
The HDR related information is not part of GstVideoInfo but should be passed
to downstream.
2019-04-30 15:45:44 +00:00
Seungha Yang
630d3c3d12 tests: video: Add test for video-hdr 2019-04-30 15:45:44 +00:00
Seungha Yang
74d909bc88 video: Add new APIs for HDR information representation
Introduce HDR signalling methods
* GstVideoMasteringDisplayInfo: Representing display color volume info.
  Defined by SMPTE ST 2086
* GstVideoContentLightLevel: Representing content light level specified in
  CEA-861.3, Appendix A.

Closes https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/400
2019-04-30 15:45:44 +00:00
Robert Rosengren
123c2f8b5d alsasrc: driver timestamps only to be considered if system clock
The system clock check when considering to use driver timestamp
should not include sub-classes of system clock (such as the net clocks).
2019-04-30 10:55:52 +02:00
Danny Smith
a4cde36476 alsasrc: added option for chosing timestamps
Added an option for chosing if driver or pipeline timestamps shall be
used.
2019-04-29 11:23:45 +02:00
Sebastian Dröge
7095b7c47a id3tag: Correctly validate the year from v1 tags before passing to GstDateTime
By using strtoul(), invalid values will get mapped to MAXULONG and we
would have to check errno. They won't get mapped to 0.

To solve this, use the signed g_ascii_strtoll(). This will map errors to
0 or G_MAXINT64 or G_MININT64, and the valid range for GstDateTime is >
0 and <= 9999 so we can directly check for this here.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/384
2019-04-26 09:46:58 +03:00
Niels De Graef
e8450397c0 gl/wayland: Don't prefix wl_shell struct field
As part of commit 808e7127, we prefixed the `GstWlWindow`'s `shell`
field with wl_, to differentiate it from the other types of shells a
Wayland compositor might support. However, this is apparently a struct
that we expose to our users, so changing it means we have an API break.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/592
2019-04-24 09:03:44 +00:00
Sebastian Dröge
5f19e83f14 eglimage: Add compatibility define for DRM_FORMAT_NV24 2019-04-23 14:12:17 +00:00
Sebastian Dröge
03a85de734 libs: Fix various Since markers 2019-04-23 12:28:26 +00:00
Sebastian Dröge
e96d105e8d audioaggregator: Add Since: 1.14 markers to all public structs 2019-04-23 12:28:26 +00:00
Sebastian Dröge
53416af4f0 video-anc: Add Since: 1.16 marker 2019-04-23 12:28:26 +00:00
Sebastian Dröge
fd68d5516e videoaggregator: Add Since: 1.16 markers to all public structs 2019-04-23 12:28:26 +00:00
Sebastian Dröge
1837fc46af gl: Add various missing Since: 1.16 markers
And add some missing function documentation.
2019-04-23 12:28:26 +00:00