Commit graph

86 commits

Author SHA1 Message Date
Haihao Xiang
3b6415b421 video: add BGR10A2_LE pixel format
This pixel format is a packed 4:4:4 RGB with alpha channel (B-G-R-A),
R/G/B channel has 10 bits and alpha channel is the MSB 2 bits.
2019-04-04 01:59:18 +00:00
Haihao Xiang
a6afa88812 video: fix unpack_Y410
It should handle data starting from x
2019-03-26 10:24:35 +08:00
Haihao Xiang
4ab04e5dea video: fix unpack_Y210
It should handle data starting from x and width may be an odd
2019-03-26 10:24:35 +08:00
Haihao Xiang
90f8cca04e video: add VUYA pixel format
AYUV in gstreamer was defined in A-Y-U-V order in memory[1], however
Microsoft defined another AYUV format in V-U-Y-A order in memory[2]. Add
VUYA format for the latter in order to distinguish the two formats

[1] https://gstreamer.freedesktop.org/documentation/design/mediatype-video-raw.html#formats
[2] https://docs.microsoft.com/en-us/windows/desktop/medfound/recommended-8-bit-yuv-formats-for-video-rendering#ayuv)
2019-03-21 23:05:09 +00:00
James Cowgill
8f51fba8b5 video-format: Fix GBRA_10/12 alpha channel pixel strides
These formats have 4 components, so they should also have 4 components
of pixel stride.
2019-02-20 09:40:24 +00:00
Wangfei
0ac7d1187b video: add Y410 pixel format.
This pixel format is packed format with 4:4:4 sample. And 10
available bits of Y/U/V and 2 available bits of alpha stored
in 4 Bytes.

Format defined in:
https://docs.microsoft.com/en-us/windows/desktop/medfound/10-bit-and-16-bit-yuv-video-formats
2018-12-01 21:05:36 -05:00
Philippe Normand
94e3a1af2a video-format: Move Y210 format declaration to avoid ABI break
The Y210 format was added in the middle of the formats enum and list,
introducing an ABI break.

This issue was detected thanks to the gstreamer-rs test harness.
2018-11-15 11:28:11 +02:00
Wangfei
cc0bcd5856 video: add Y210 pixel format.
This pixel format is packed format with 4:2:2 sample and 10
available bits of each channel.

https://bugzilla.gnome.org/show_bug.cgi?id=797267
2018-10-31 15:01:34 +00:00
ayaka
388b48511e video: Add NV12_10LE40 pixel format
This pixel format is a fully packed variant of NV12_10LE32,
a luma pixel would take 10bits in memory, without any
filled bits between pixels in a stride. The color range
follows the BT.2020 standard.

In order to get a better performance in hardware memory
operation, it may expend the stride, append zero data at the
end of echo lines.

Pack function by Nicolas Dufresne.

https://bugzilla.gnome.org/show_bug.cgi?id=795462

Signed-off-by: Nicolas Dufresne <nicolas@ndufresne.ca>
Signed-off-by: ayaka <ayaka@soulik.info>
2018-05-19 13:09:08 -04:00
Nicolas Dufresne
9a3ee4838f Revert "video: Add NV12_10LE40 pixel format"
This reverts commit 35d0783fca.
2018-04-24 17:05:17 -04:00
ayaka
35d0783fca video: Add NV12_10LE40 pixel format
This pixel format is a fully packed variant of NV12, a luma
pixel would take 10bits in memory, without any filled bits
between pixels in a stride. The color range follows
the BT.2020 standard.

In order to get a performance in hardware memory
operation, it may expend the stride, append zero data at the
end of echo lines.

Signed-off-by: ayaka <ayaka@soulik.info>

https://bugzilla.gnome.org/show_bug.cgi?id=795462
2018-04-24 16:51:27 -04:00
Nicolas Dufresne
bc3f9b53fa video: Fix GRAY10_LE32 depth information 2018-02-07 14:48:00 -05:00
Nicolas Dufresne
eb7565b60e video-format: Fix 10LE32 formats packing function
The source offset (soff) was not incremented for each component and then
each group of 3 components were inverted. This was causing a staircase
effect combined with some noise.

https://bugzilla.gnome.org/show_bug.cgi?id=789876
2018-02-06 16:18:40 -05:00
Nicolas Dufresne
c256e96047 video: Add NV16_10LE32 support
This adds a 10 bit variant for NV16 packed into 32 bits little endian
words. The MSB 2 bits are padding. This format is used on Xilinx SoC and
identified with the FOURCC XV20.

https://bugzilla.gnome.org/show_bug.cgi?id=789876
2018-01-29 16:01:34 +00:00
Nicolas Dufresne
f7a27d7403 video: Add GRAY10_LE32 support
This add a 10bit variant of gray scale packed into 32bits little endian
words. The MSB 2 bits are padding and should be ignored. This format is
used on Xilinx SoC and is identified with the FOURCC XV10.

https://bugzilla.gnome.org/show_bug.cgi?id=789876
2018-01-29 16:01:34 +00:00
Nicolas Dufresne
2b9725d0df video: Add NV12_10LE32 support
This adds a 10bit variant for NV12 which packs 3 10bit components
into little endian 32bit words. The MSB 2 bits are padding and should be
ignored. This format is used on Xilinx SoC and is identified with there
with the FOURCC XV15

https://bugzilla.gnome.org/show_bug.cgi?id=789876
2018-01-29 16:01:34 +00:00
Wim Taymans
103d265cf0 Fix RGBA and ABGR pack/unpack on big endian cpu
The pack and unpack functions for RGBA and ABGR only work for little
endian cpus. Add variants for big endian as well.
2017-06-01 17:47:22 +02:00
Sebastian Dröge
ce9bac465a video-format: Shift correctly when packing I420_12BE 2017-03-17 13:43:04 +02:00
Sebastian Dröge
77f802f8e6 video: Add I420/I422/Y444_12LE/BE and GBRA video formats
https://bugzilla.gnome.org/show_bug.cgi?id=780100
2017-03-16 17:32:27 +02:00
Emeric Grange
2fcab9e7ef video: Add GBRA_10LE/BE, GBR_12LE/BE, GBRA_12LE/BE pixel formats
With additional bugfixes from Sebastian Dröge <sebastian@centricular.com>

https://bugzilla.gnome.org/show_bug.cgi?id=780100
2017-03-16 16:44:12 +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
Sebastian Dröge
02a88077fc video: Fix some compiler warnings for out-of-range enum values
https://bugzilla.gnome.org/show_bug.cgi?id=767816
2016-07-12 00:14:13 +03:00
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
Scott D Phillips
079ceb894c video: add P010 format support
P010 is a YUV420 format with an interleaved U-V plane and 2-bytes per
component with the the color value stored in the 10 most significant
bits.

https://bugzilla.gnome.org/show_bug.cgi?id=761607
---
Changes since v2:
- Set bits=16 in DPTH10_10_10_HI
Changes since v1:
- Fixed x-offset calculation in uv.
- Added 6-bit shifts to FormatInfo.
2016-03-29 11:16:42 +03:00
Thiago Santos
df931fb0b8 video-format: add missing alpha flag for some formats
Some formats didn't have the alpha flag marked, use the correct
macro so they get it right.

https://bugzilla.gnome.org/show_bug.cgi?id=754808
2015-09-10 07:28:21 -03:00
Aurélien Zanelli
c52adc8fcc video: add NV61 format support
https://bugzilla.gnome.org/show_bug.cgi?id=746466
2015-05-04 20:37:59 +01:00
Wim Taymans
dd5fa311a1 video-format: fix A422 subsampling description 2015-03-10 17:29:51 +01:00
Sebastian Dröge
06fd6f2f63 video: Add support for 10 bit planar AYUV formats 2015-03-10 10:31:28 +01:00
Wim Taymans
d1a9eacb75 video-format: more fixes for big endian 2015-03-02 13:27:23 +01:00
Wim Taymans
569ca5770c video-format: add big-endian versions of RGB/BGR 15/16 pack/unpack
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=745337
2015-03-02 12:27:24 +01:00
Wim Taymans
45e408735c video-format: add orc function for RGB15/16 unpack 2015-02-12 11:39:33 +01:00
Wim Taymans
c6fcb5575a video-format: fix pstride of NV16 and NV24 formats 2015-02-10 09:22:50 +01:00
Wim Taymans
7b3bff644c video-format: add unaligned fallbacks
Add fallback C implementations for when we can't call the ORC function
because of bad alignment.
2015-02-06 11:43:49 +01:00
Wim Taymans
4ab23677a9 video-format: fix GBR unpack 2015-01-27 10:52:29 +01:00
Sebastian Dröge
2bd4ea6e8e Constify some static arrays everywhere 2015-01-21 09:49:47 +01:00
Tim-Philipp Müller
60d18149e5 video-format: sprinkle some 'restrict' keywords in pack/unpack functions
In cases where we just call orc directly this is somewhat
superfluous, but let's do it anyway for consistency. In
other cases the compiler can hopefully use this to optimise
memory access a little.
2014-11-27 15:04:12 +00:00
Wim Taymans
52d4dd1cb0 video-format: handle x offset in unpack
Add support for x offset in almost all unpack methods.
Fix naming of source and dest pixels.
Add const to source pixels.
2014-11-27 13:01:03 +01:00
Wim Taymans
a3da634db6 video-format: improve unpack i420
unpack_i420 does not need extra code to handle odd widths, the orc code
already handles it fine.
2014-11-27 10:51:58 +01:00
Wim Taymans
5c043f3d50 video-format: handle unpack interlaced subsampled formats
For interlaced vertically subsampled formats the check for even lines
needs to take into account the two fields.
2014-11-19 12:55:02 +01:00
Wim Taymans
0f64126919 video-format: add range extension to BGR_10XE format 2014-11-06 10:45:13 +01:00
Wim Taymans
cecb900704 video-format: fix pack of 4:2:0 formats
When packing 4:2:0 formats, we need to take the chroma from the even
lines, for the odd lines we only take luminance.
2014-11-06 10:45:13 +01:00
Wim Taymans
1f14077b41 video-format: fix range extension of UYVP
We need to shift the top 6 bits to the lower 6 bits
2014-11-06 10:45:13 +01:00
Wim Taymans
b2eb5f02fc video-format: add alignment checks
Some of the ORC functions need specific alignment
2014-10-31 11:23:21 +01:00
Jan Schmidt
2a37534129 video: Various simple docs fixes 2014-08-15 01:08:12 +10:00
Sebastian Rasmussen
900c204eb9 videoformat: Remove duplicate/incorrect section
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=725521
2014-03-02 23:41:51 +00:00
Sebastian Rasmussen
35bb1b3328 docs: Add annotations for return values
Rephrase and clarify some return value descriptions

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=725521
2014-03-02 23:41:18 +00:00
Nicolas Dufresne
f52fd7a68b video: Don't use extra plane and componenent for tile format
Instead of using extra plane, we encode the number of tiles in x and y in the stride of
each planes (i.e. y_tiles << 16 | x_tiles) and introduce tile_mode, tile_width and
tile_height into GstVideoFormatInfo structure.

https://bugzilla.gnome.org/show_bug.cgi?id=707361
2014-01-13 10:47:03 -05:00
Wim Taymans
d899e6df5a video: rename NV12T -> NV12_64Z32
Is a bit more descriptive and allows us to add more tiled types
later.

https://bugzilla.gnome.org/show_bug.cgi?id=707361
2014-01-13 10:46:52 -05:00
Wim Taymans
f3e989179b video-format: fix off-by-one for tiled coordinates
https://bugzilla.gnome.org/show_bug.cgi?id=707361
2014-01-13 10:46:17 -05:00
Wim Taymans
33c486e5c1 video-format: use shifts when possible
https://bugzilla.gnome.org/show_bug.cgi?id=707361
2014-01-13 10:46:01 -05:00