3 commits

Author	SHA1	Message	Date
Pekka Paalanen	85043a07d5	info: add di_info_get_default_color_primaries() ... Add a high-level function to retrieve color primaries. Wayland compositors will be interested in this. A high-level function may later be extended to support stand-alone DisplayID and other sources. The high-level data is derived from low-level API calls in di_info_parse_edid(). As we stash the results in struct di_info to avoid requiring the callers to explicitly free the high-level structures, this allows keeping struct di_info deeply const in high-level API implementation. We also avoid some dynamic allocations. https://github.com/linuxhw/EDID.git database contains 20399 samples for which edid-decode complains: Basic Display Parameters & Features: sRGB is signaled, but the chromaticities do not match. Therefore I assume that the sRGB flag is more correct when set. Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>	2024-06-12 16:25:44 +03:00
Simon Ser	7834b6ba22	info: introduce di_logger ... This can be used by parsers (EDID, CTA, DisplayID, etc) to report errors. Signed-off-by: Simon Ser <contact@emersion.fr>	2022-08-04 08:40:36 +02:00
Simon Ser	c01982bdb1	Add skeleton for high-level API ... This exposes a new di_info opaque struct from which high-level information will be able to be queried by the user. A new di_info_parse_edid function creates a di_info from an EDID blob. Signed-off-by: Simon Ser <contact@emersion.fr>	2022-05-06 10:26:28 +02:00