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23 commits

Author SHA1 Message Date
Simon Ser
63152283ee Add webapp 
This allows running di-edid-decode from a web browser.

The C code is compiled to Web Assembly via Emscripten. The HTML shell
is based on [1].

[1]: https://github.com/emscripten-core/emscripten/blob/main/src/shell_minimal.html

Signed-off-by: Simon Ser <contact@emersion.fr>
 2023-12-14 15:50:25 +01:00
Christian Meissl
ebee35935d di-edid-decode: fix rgb quantization output 
the output accidentally used the ycc range for
testing support of rgb quantization

Signed-off-by: Christian Meissl <meissl.christian@gmail.com>
 2023-12-03 16:23:10 +01:00
Simon Ser
8aa57fbed9 edid: turn range limits max pixel clock into an int64_t 
An int32_t is not large enough:
MAX_UINT8 * 10 * 1000 * 1000 > MAX_INT32.

We already use int64_t for di_cta_video_format.pixel_clock.

Signed-off-by: Simon Ser <contact@emersion.fr>
Closes: https://gitlab.freedesktop.org/emersion/libdisplay-info/-/issues/38
 2023-11-05 10:12:47 +00:00
Sebastian Wick
506925a66b cta: add support for InfoFrame Data Block 
Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
 2023-01-31 14:58:50 +01:00
Sebastian Wick
4698004913 cta: Add new data blocks from CTA-861.6 
Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
 2023-01-30 16:53:47 +01:00
Sebastian Wick
ddb32dafdb cdi-edid-decode/cta: Take interlacing into account when printing VICs 
Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
 2023-01-30 15:04:06 +01:00
Sebastian Wick
05f9450913 di-edid-decode/cta: align VIC aspect ratio names 
Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
 2023-01-13 18:57:38 +01:00
Simon Ser
1f3913f76d di-edid-decode/cta: print detailed info for VICs 
Signed-off-by: Simon Ser <contact@emersion.fr>
 2023-01-13 02:37:01 +01:00
Sebastian Wick
5c2255047b cta: add support for YCbCr 4:2:0 Capability Map 
Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
 2023-01-11 22:02:20 +00:00
Sebastian Wick
f7bd527557 cta: add support for YCbCr 4:2:0 Video 
Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
 2023-01-11 21:21:27 +01:00
Simon Ser
2ebc104594 cta: add support for speaker allocation data block 
Signed-off-by: Simon Ser <contact@emersion.fr>
 2023-01-11 21:04:48 +01:00
Sebastian Wick
a55e759f7c cta: parse HDR Dynamic Metadata Data Block 
Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
 2023-01-11 19:11:37 +00:00
Simon Ser
67b5d67a64 cta: add support for VESA DDDB 
Signed-off-by: Simon Ser <contact@emersion.fr>
 2023-01-10 12:23:38 +00:00
Simon Ser
fc13fb4d53 displayid: add support for tiled display topology data block 
Signed-off-by: Simon Ser <contact@emersion.fr>
 2023-01-09 22:49:01 +00:00
Sebastian Wick
4a8684d1b0 edid: add support for CVT timing code descriptors 
Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
 2023-01-04 02:12:22 +01:00
Sebastian Wick
8fbc366c7c cta: parse short audio descriptors 
Co-authored-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
 2022-12-14 15:19:27 +01:00
Simon Ser
4e0fd2c979 di-edid-decode: print DMT reduced blanking flag 
Signed-off-by: Simon Ser <contact@emersion.fr>
 2022-11-23 15:30:33 +01:00
Simon Ser
671c8d78d3 di-edid-decode: print full established timings III 
Signed-off-by: Simon Ser <contact@emersion.fr>
 2022-11-23 15:30:33 +01:00
Simon Ser
5b81e0b578 di-edid-decode: add special case for 16:10 aspect ratio 
The mathematical aspect ratio is 8:5 but people use 16:10.

Signed-off-by: Simon Ser <contact@emersion.fr>
 2022-11-23 15:30:33 +01:00
Simon Ser
a001cab480 build: split off di-edid-decode into separate file 
Avoids repeating the directory name.

Signed-off-by: Simon Ser <contact@emersion.fr>
 2022-11-21 15:41:07 +01:00
Simon Ser
4af5b96140 di-edid-decode/cta: round VESA transfer characteristics 
Fixes the differences with edid-decode.

Signed-off-by: Simon Ser <contact@emersion.fr>
 2022-10-20 08:07:22 +00:00
Simon Ser
b7d0793a03 edid-decode/cta: align data block names with edid-decode 
We were diverging here.

Signed-off-by: Simon Ser <contact@emersion.fr>
 2022-10-20 08:07:22 +00:00
Simon Ser
97a8f16d1f di-edid-decode: split into multiple files 
di-edid-decode.c is getting bit and messy.

Use one file per spec.

Signed-off-by: Simon Ser <contact@emersion.fr>
 2022-10-07 05:05:27 +00:00