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backend/drm: add support for image description transfer function

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This commit is contained in:
Simon Ser 2025-01-28 12:41:05 +01:00
parent dc258b2237
commit b482e9089b
5 changed files with 52 additions and 0 deletions
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5
backend/drm/util.c
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@ -89,6 +89,11 @@ void parse_edid(struct wlr_drm_connector *conn, size_t len, const uint8_t *data)
output->supported_primaries |= WLR_COLOR_NAMED_PRIMARIES_BT2020;
}
const struct di_hdr_static_metadata *hdr_static_metadata = di_info_get_hdr_static_metadata(info);
if (conn->props.hdr_output_metadata != 0 && hdr_static_metadata->type1 && hdr_static_metadata->pq) {
output->supported_transfer_functions |= WLR_COLOR_TRANSFER_FUNCTION_ST2084_PQ;
}
di_info_destroy(info);
}