Add SkTypeface::getVariationDesignPosition.

Allow users to query a typeface's position in variation design space.

Change-Id: Id7cae439e795b8c9586394f11359fb7fe55e1c0b
Reviewed-on: https://skia-review.googlesource.com/8861
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>

1 files changed, 5 insertions, 6 deletions

diff --git a/src/ports/SkFontMgr_fontconfig.cpp b/src/ports/SkFontMgr_fontconfig.cpp
index 63d720b390..85230b394e 100644
--- a/src/ports/SkFontMgr_fontconfig.cpp
+++ b/src/ports/SkFontMgr_fontconfig.cpp
@@ -899,25 +899,24 @@ protected:
         return new SkTypeface_stream(std::move(data), std::move(name), style, isFixedWidth);
     }
 
-    SkTypeface* onCreateFromStream(SkStreamAsset* s, const FontParameters& params) const override {
+    SkTypeface* onCreateFromStream(SkStreamAsset* s, const SkFontArguments& args) const override {
         using Scanner = SkTypeface_FreeType::Scanner;
         std::unique_ptr<SkStreamAsset> stream(s);
         bool isFixedPitch;
         SkFontStyle style;
         SkString name;
         Scanner::AxisDefinitions axisDefinitions;
-        if (!fScanner.scanFont(stream.get(), params.getCollectionIndex(),
+        if (!fScanner.scanFont(stream.get(), args.getCollectionIndex(),
                                &name, &style, &isFixedPitch, &axisDefinitions))
         {
             return nullptr;
         }
 
-        int paramAxisCount;
-        const FontParameters::Axis* paramAxes = params.getAxes(&paramAxisCount);
         SkAutoSTMalloc<4, SkFixed> axisValues(axisDefinitions.count());
-        Scanner::computeAxisValues(axisDefinitions, paramAxes, paramAxisCount, axisValues, name);
+        Scanner::computeAxisValues(axisDefinitions, args.getVariationDesignPosition(),
+                                   axisValues, name);
 
-        auto data = skstd::make_unique<SkFontData>(std::move(stream), params.getCollectionIndex(),
+        auto data = skstd::make_unique<SkFontData>(std::move(stream), args.getCollectionIndex(),
                                                    axisValues.get(), axisDefinitions.count());
         return new SkTypeface_stream(std::move(data), std::move(name), style, isFixedPitch);
     }