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edid: Integrate libdisplay-info for edid parsing

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Hides libdisplay-info under a build time default-off flag,
provides provision to parse essential edid parameters with
APIs provided by libdisplay-info. This implementaion increases
readibility, avoids code duplication and decreases complexity
of edid parsing.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2642>
This commit is contained in:
adarshgm
2023-03-07 05:21:19 +00:00
committed by Jonas Ådahl
parent d643eb5c6f
commit 7f18cae282
8 changed files with 245 additions and 20 deletions
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16
src/tests/edid-tests.c
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@@ -65,15 +65,15 @@ int
main (int argc,
char **argv)
{
MetaEdidInfo *edid;
MetaEdidInfo *edid_info;
edid_info = meta_edid_info_new_parse (edid_blob,edid_blob_len);
edid = meta_edid_info_new_parse (edid_blob);
g_assert (edid != NULL);
g_assert (strcmp (edid->manufacturer_code, "GSM") == 0);
g_assert (edid->product_code == 23507);
g_assert (edid->hdr_static_metadata.max_luminance == 97);
g_assert (edid->hdr_static_metadata.tf ==
g_assert (edid_info != NULL);
g_assert (strcmp (edid_info->manufacturer_code, "GSM") == 0);
g_assert (edid_info->product_code == 23507);
g_assert (edid_info->hdr_static_metadata.max_luminance == 97);
g_assert (edid_info->hdr_static_metadata.tf ==
(META_EDID_TF_TRADITIONAL_GAMMA_SDR | META_EDID_TF_PQ));
g_assert (edid->colorimetry ==
g_assert (edid_info->colorimetry ==
(META_EDID_COLORIMETRY_BT2020YCC | META_EDID_COLORIMETRY_BT2020RGB));
}