Freetype's FT_Load_Glyph may return different glyph metrics (in particular, horiAdvance) depending on load target flags (FT_LOAD_TARGET_MONO, FT_LOAD_TARGET_NORMAL ...). Among the consequences of that are:
- the size of, e. g, GetTextExtentPoint() doesn't match the size of actually rendered text;
- DrawTextW() with DT_CALCRECT flag returns wrong bounding rectangle.
In the core of that is GetGlyphOutline() returning different values for GGO_METRICS format (used in various glyph metrics query functions) and the actual format used during rendering.
It probably make sense to use effective fonts rendering option for GGO_METRICS so that matches. I did some ad-hoc testing on Windows with currently problematic Tahoma font and quite expectedly GetGlyphOutline(GGO_METRICS) always returns the same metrics as other output format options. While all the options also have the same metrics between each other (which is still not the case with Wine). I guess it is not easily possible to make all the face load options match each other with freetype (nor I am sure that is always the case on Windows for all the possible fonts), but making GGO_METRICS return the metrics matching actual gdi device context setup looks more important.
Fixes Idle Spiral being unable to render typed text in save / load dialogs (which is using Winforms from Unity's Mono).
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v3: win32u: Use font AA flags when querying glyph outline with GGO_METRICS.
d3dx9/tests: Make test_ID3DXFont() less dependent on GetGlyphOutlineW(GGO_METRICS) behaviour.
win32u: Set all glyph load flags in get_load_flags().
win32u: Store effective AA flags in font_physdev.
https://gitlab.winehq.org/wine/wine/-/merge_requests/4406
I'm not completely sure what the expectations are regarding these registry key paths, but @afrantzis said Wayland reports adapters in an arbitrary order and this would let us find the right adapter config and their current settings based on their unique name instead.
Other drivers simply format the numeric ID themselves, though might not be 0-based index anymore.
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https://gitlab.winehq.org/wine/wine/-/merge_requests/5137