[PATCH 1/2] usp10: Fixed wgBlank, wgDefault, wgInvalid and wgKashida (try 5).

[Qian Hong]

- Avoid separate set and get functions.
- Reuse TEXTMETRIC values from cache rather than call GetTextMetrics again.
- return E_INVALIDARG when GetGlyphIndices fails rather than fallback to some value.


---
 dlls/usp10/usp10.c          |   68 ++++++++++++++++++++++++++++++++++++++-----
 dlls/usp10/usp10_internal.h |    1 +
 2 files changed, 61 insertions(+), 8 deletions(-)


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