Commit graph

113 commits

Author SHA1 Message Date
Guillaume Desmottes
ea2619aadc video: fix GST_VIDEO_FRAME_IS_BOTTOM_FIELD()
GST_VIDEO_FRAME_FLAG_BOTTOM_FIELD is a subset of
GST_VIDEO_FRAME_FLAG_TOP_FIELD so needs to be checked accordingly.

Fix #726
2020-02-26 16:15:59 +00:00
Guillaume Desmottes
26f386ce8b video: add macros checking for GST_VIDEO_BUFFER_FLAG_TOP/BOTTOM_FIELD flags
The GST_VIDEO_BUFFER_FLAG_TOP_FIELD flag is a superset of
GST_VIDEO_BUFFER_FLAG_BOTTOM_FIELD as they are defined using other
flags. As a result we can't use GST_BUFFER_FLAG_IS_SET() to check for
those flags.
2020-02-26 16:15:59 +00:00
Guillaume Desmottes
75680e5d34 videometa: add alignment field
By adding this field, buffer producers can now explicitly set the exact
geometry of planes, allowing users to easily know the padded size and
height of each plane.

GstVideoMeta is always heap allocated by GStreamer itself so we can
safely extend it.
2019-11-02 13:05:43 +01:00
Guillaume Desmottes
36ce08826e video-info: add gst_video_info_align_full()
When using gst_video_info_align() user had no easy way to retrieve the
padded size and height of each plane.
This can easily be implemented in fill_planes() as it's already called
in align() with the padded height.

Ideally we'd add a plane_size field to GstVideoInfo but the remaining
padding is too small so that would be an ABI break.

Fix #618
2019-11-02 13:05:43 +01:00
Guillaume Desmottes
509d4c31f0 video-format: add gst_video_format_info_component()
New API to find out which components are packed in a given plane.
Will prevent us from assuming a 1-1 mapping between planes and
components.
2019-07-19 15:47:02 +05:30
Seungha Yang
7327214bce tests: video: Add test conversion between colorimetry and ISO/IEC 23001-8 values
Test forward/backword conversion of color{matrix,transfer,primaries}.
2019-07-15 20:55:34 +09:00
Seungha Yang
b9bb240c6b tests: video: Enable PQ and HLG transfer en/decode tests 2019-05-24 09:30:40 +00:00
A. Wilcox
57e2bc3c1c video test: Keep BE test inline with LE test 2019-05-03 06:26:27 +00:00
Seungha Yang
630d3c3d12 tests: video: Add test for video-hdr 2019-04-30 15:45:44 +00:00
Guillaume Desmottes
10ce73b6eb video-info: check if alternate caps has the feature as well
It's invalid to have a 'interlace-mode=alternate' without the Interlaced caps
feature as well.
Modify gst_video_info_from_caps() to reject such case so we can easily
spot them in bugged elements.
2019-03-25 15:36:57 +01:00
Guillaume Desmottes
6ba860021c video-info: handle 'field-order' in alternate mode
The alternate interlace mode may also use the 'field-order' field in caps.
2019-03-25 15:35:46 +01:00
Tim-Philipp Müller
3288093c75 tests: video: speed up test_video_color_convert
This test takes a long time. It tests ca. 8900 conversion
combinations, and then it also runs each conversion for
at least 100ms in order to come up with some kind of benchmark.

Remove the benchmarking from the unit test, we have a separate
benchmarking tool for that now.

Also split the conversions into groups and run those as
separate checks, which allows better parallelisation at
the runner level (normal runs and when using valgrind).
2019-03-24 16:39:30 +00:00
Tim-Philipp Müller
b05e70ea94 tests: video: reduce debug log spam
This shouldn't be logged at info level.
2019-03-24 16:39:30 +00:00
Tim-Philipp Müller
a1d757b1ee tests: video: add basic sanity check of pstrides for formats
https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/merge_requests/117
2019-02-20 09:49:26 +00:00
Victor Toso
1012e3d89c tests: use GPOINTER_TO_INT to avoid warnings with mingw
New casts to avoid the the warnings mentioned below. While at it, move
some existing casts (introduced at 61bc909189) to use
GPOINTER_TO_INT too.

[458/673] Compiling C object 'tests/check/7d01337@@libs_video@exe/libs_video.c.obj'.
../tests/check/libs/video.c: In function 'fourcc_get_size':
../tests/check/libs/video.c:160:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
   return (unsigned long) p->endptr;
          ^

In file included from ../tests/check/libs/video.c:32:
../tests/check/libs/video.c: In function 'test_video_formats':
../tests/check/libs/video.c:563:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
   fail_unless_equals_int (size, (unsigned long) paintinfo.endptr);
   ^

And more.

https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/merge_requests/94
2019-02-19 18:23:25 +00:00
Nicolas Dufresne
fcaf938e8c tests: video: Test video format enum stability
It is really easy to break the API and insert a new video format in the
middle of the enum instead of at the end. This minimal test should catch
the most obvious errors. Ideally, this test should be updated after new
format have been added, so that it won't allow further modification to
the enumeration API.
2019-02-18 13:25:23 +00:00
Sebastian Dröge
70d8c174ac video: Split the success and error convert_frame_async() test into two tests
To make it more obvious which of the two is actually failing.
2018-11-30 12:39:43 +02:00
Zeeshan Ali
0c034f3894 test: Ensure gst_video_info_set_format() calls succeed
https://bugzilla.gnome.org/show_bug.cgi?id=796106
2018-08-29 12:14:38 -04:00
Zeeshan Ali
0fbe4634a6 video: Add gst_video_info_set_interlaced_format()
Add a helper to set the interlacing mode while creating the GstVideoInfo
in addition to format and resolution. Using this helper will ensure that
size is correctly calculated for split-field interlacing mode.

https://bugzilla.gnome.org/show_bug.cgi?id=796106
2018-08-29 12:14:38 -04:00
Zeeshan Ali
bd9c7b36d8 video: Add GST_VIDEO_INTERLACE_MODE_ALTERNATE
Add a new interlace mode enum to represent buffers containing a single
field of an interlaced video in a buffer. The name is based on the
equivalent video format in the V4L2 API, V4L2_FIELD_ALTERNATE:

https://01.org/linuxgraphics/gfx-docs/drm/media/uapi/v4l/field-order.html

Since caps fields are optional, we also introduce a new caps feature,
"format:Interlaced" that always goes with "alternate" interlace mode to ensure
that caps for this incompatible format are incompatible with other interlaced
and progressive video caps.

https://bugzilla.gnome.org/show_bug.cgi?id=796106
2018-08-29 12:14:38 -04:00
Tim-Philipp Müller
3f184c3abc tests: include config.h and don't include unix headers
In many cases the unistd.h includes weren't actually needed.

Don't build tests that need it on windows with MSVC
(multifdsink, multisocketsink, pipelines/tcp).

Preparation for making tests work on Windows with MSVC.
2018-01-16 18:14:59 +00:00
Jan Schmidt
68565ec0fc testsuite: Add some test checks for gst_video_guess_framerate() 2017-01-09 21:31:37 +11:00
Sebastian Dröge
47fdb15074 video-info: Add unit test for overflow checks
And also prevent overflows caused by allowing uint width/height in
gst_video_info_set_format() but storing them as (signed!) ints.
2016-11-24 15:40:22 +02:00
Nicolas Dufresne
7a40442ad5 video: Add VYUY pixel format
This format is sometimes the output of JPEG decoders. It is the same as
YUY2 and UYVY but with a different component order.

https://bugzilla.gnome.org/show_bug.cgi?id=767450
2016-11-01 19:55:20 +02:00
Nicolas Dufresne
afaa3f1380 video/test: Coding style fix 2016-09-07 14:24:54 -04:00
Stian Selnes
1335ccd228 video-color: Fix colorimetry IS_UNKNOWN
Fix issue with colorimetry default indicies not being in sync with the
actual table causing IS_UNKNOWN() to sometimes fail.

https://bugzilla.gnome.org/show_bug.cgi?id=767163
2016-06-02 17:14:50 +01:00
Joan Pau Beltran
abb88801e7 video: add IYU2 format
This existed in 0.10 and is needed by dc1394src.

IYU2 format is a YUV fully-sampled packed format similar to v308
but with different component order (U-Y-V instead of Y-U-V).

http://www.fourcc.org/yuv.php#IYU2

https://bugzilla.gnome.org/show_bug.cgi?id=763026#c5
2016-06-01 12:07:05 +01:00
Vineeth TM
b0b0536f91 tests:video: Fix overlay rectangle and buffer leak
Created overlay rectangle is not being freed in video tests
pix2 buffer is being created and not freed

https://bugzilla.gnome.org/show_bug.cgi?id=757927
2015-11-11 15:47:24 +01:00
Andreas Frisch
4a85438e5b tests: Add a test for video blending over transparent frames
And fix the test_overlay_blend test where we blend over a
transparent frame and where expecting wrong results

https://bugzilla.gnome.org/show_bug.cgi?id=681447
2015-11-04 22:17:35 +01:00
Jan Schmidt
e57754be9b tests: Fix video libs test for multiview GstVideoInfo change
The GstVideoInfo struct was changed late in integrating the
multiview changes, and I forgot to run and fix the unit test.
2015-06-11 12:21:08 +10:00
Jan Schmidt
7c1da700c4 video: Add multiview/stereo support
Add flags and enums to support multiview signalling in
GstVideoInfo and GstVideoFrame, and the caps serialisation and
deserialisation.

videoencoder: Copy multiview settings from reference input state

Add gst_video_multiview_* support API and GstVideoMultiviewMeta meta

https://bugzilla.gnome.org/show_bug.cgi?id=611157
2015-06-11 12:05:00 +10:00
Tim-Philipp Müller
c53ba4beeb Fix double semicolons 2015-03-10 09:27:08 +00:00
Wim Taymans
72fd1345ad check: add another generic converter test
Run conversion and scaling with borders.
2015-03-04 12:29:45 +01:00
Wim Taymans
e0a192d3dd video-converter: don't reuse the input line when adding borders
When we need to add borders, we need a writable input line, so
don't reuse the source memory directly.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=745207
2015-03-04 12:29:45 +01:00
Edward Hervey
ff57f69134 video: Fix non-default usage of gst_video_sink_center_rect
Make sure we take into account non-0 x/y destination rectangles
2014-12-15 14:11:07 +01:00
Tim-Philipp Müller
c61604fd9b tests: fix leak in video unit test 2014-11-16 13:56:16 +00:00
Vineeth T M
7f5aa9af04 tests: video: add video blend test
Add test to check rendering of overlays of different sizes
that are completely or partially outside the video surface.
Once the overlay is blended to the video, verify if the
position of the blended overlay is as expected, by comparing
the pixels of the blended video with the expected values.

https://bugzilla.gnome.org/show_bug.cgi?id=739281
2014-11-16 13:51:34 +00:00
Wim Taymans
b73096ce8c video-color: add gamma encode/decode functions
Add functions to encode and decode gamma.
Add unit test to check that encode and decode are eachothers inverse
and that the limits are respected.
2014-11-11 16:11:15 +01:00
Wim Taymans
6711c50495 test: add scaling test
Sort pack and unpack performance measurements
2014-11-10 14:53:13 +01:00
Wim Taymans
39662d0393 video-chroma: ORCify 2x vertical upsampling
Make an ORC version of the 2x vertical upsampling code.
Improve unit tests, test chroma up and down sampling.
memset buffer in conversion to make valgrind happy.
2014-11-07 12:13:28 +01:00
Wim Taymans
3fde8dd746 tests: add video conversion test
Go through all conversions and make a list of performance.
2014-11-06 18:19:44 +01:00
Wim Taymans
21f57317bb video-chroma: optimize chroma subsampling a little
Combine multiplies in 4x filters.
Rename conversion functions to make them nicer in orc.
Add ORC versions for various downsampling algorithms
Add unit test chroma resampler
2014-11-06 13:08:42 +01:00
Wim Taymans
64c1303dd0 tests: make pack/unpack test
Make a more complete pack/unpack test, check if the image after
pack/unpack has the same color and precision, and has correctly
duplicated subsampled pixels.
2014-11-06 10:45:13 +01:00
Wim Taymans
4ab5a29e46 tests: get the correct number of video formats
Make a method to get the number of formats (including the last one).
2014-11-06 10:45:13 +01:00
Wim Taymans
f5b9a26e0d tests: fix test 2014-10-30 14:48:45 +01:00
Wim Taymans
fcc7fbd460 resampler: make shift easier to use 2014-10-29 16:26:10 +01:00
Wim Taymans
32047eaac0 video-scaler: add extra options 2014-10-29 16:26:10 +01:00
Wim Taymans
199fab4b06 video-scaler: add video scaler helper object
Add a video scaler object build on top of the resampler. It has
implementation to deal with interlaced video as well as horizontal and
vertical scaling functions.
2014-10-29 16:26:10 +01:00
Thiago Santos
fb3a9d1bc5 video: avoid overflows when doing int operations for size
size is a gsize, so cast the operands to it to avoid overflows
and setting wrong value to the video size.

Includes tests.

https://bugzilla.gnome.org/show_bug.cgi?id=731195
2014-06-09 23:38:39 -03:00
Sebastian Dröge
7bdaa49fa3 video: And check comparison for real 2014-05-21 10:43:49 +02:00