make single draw() for SubRun

Change-Id: I293298562393bcd092d719e1402d361528d8369f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/302336
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Herb Derby <herb@google.com>

src/gpu/GrRenderTargetContext.cpp

@@ -504,14 +504,7 @@ void GrRenderTargetContext::drawGlyphRunList(const GrClip* clip,
     }
 
     for (GrTextBlob::SubRun* subRun : blob->subRunList()) {
-        if (subRun->drawAsPaths()) {
-            subRun->drawPaths(clip, viewMatrix, glyphRunList, this);
-        } else {
-            auto [drawingClip, op] = subRun->makeAtlasTextOp(clip, viewMatrix, glyphRunList, this);
-            if (op != nullptr) {
-                this->addDrawOp(drawingClip, std::move(op));
-            }
-        }
+        subRun->draw(clip, viewMatrix, glyphRunList, this);
     }
 }
 

src/gpu/GrRenderTargetContextPriv.h

@@ -110,6 +110,10 @@ public:
         return fRenderTargetContext->asRenderTargetProxy()->refsWrappedObjects();
     }
 
+    void addDrawOp(const GrClip* clip, std::unique_ptr<GrDrawOp> op) {
+        fRenderTargetContext->addDrawOp(clip, std::move(op));
+    }
+
 private:
     explicit GrRenderTargetContextPriv(GrRenderTargetContext* renderTargetContext)
         : fRenderTargetContext(renderTargetContext) {}

src/gpu/text/GrTextBlob.cpp

@@ -244,6 +244,20 @@ void GrTextBlob::SubRun::drawPaths(const GrClip* clip,
     }
 }
 
+void GrTextBlob::SubRun::draw(const GrClip* clip,
+                              const SkMatrixProvider& viewMatrix,
+                              const SkGlyphRunList& glyphRunList,
+                              GrRenderTargetContext* rtc) {
+    if (this->drawAsPaths()) {
+        this->drawPaths(clip, viewMatrix, glyphRunList, rtc);
+    } else {
+        auto [drawingClip, op] = this->makeAtlasTextOp(clip, viewMatrix, glyphRunList, rtc);
+        if (op != nullptr) {
+            rtc->priv().addDrawOp(drawingClip, std::move(op));
+        }
+    }
+}
+
 void GrTextBlob::SubRun::resetBulkUseToken() { fBulkUseToken.reset(); }
 
 GrDrawOpAtlas::BulkUseTokenUpdater* GrTextBlob::SubRun::bulkUseToken() { return &fBulkUseToken; }

src/gpu/text/GrTextBlob.h

@@ -272,6 +272,11 @@ public:
                    const SkGlyphRunList& glyphRunList,
                    GrRenderTargetContext* rtc);
 
+    void draw(const GrClip* clip,
+              const SkMatrixProvider& viewMatrix,
+              const SkGlyphRunList& glyphRunList,
+              GrRenderTargetContext* rtc);
+
     // TODO when this object is more internal, drop the privacy
     void resetBulkUseToken();
     GrDrawOpAtlas::BulkUseTokenUpdater* bulkUseToken();