Make SkInternalAtlasTextTarget use glyph runs

Change-Id: I14f296c9d394288d2c28ab7f09b17c1a4d1ef49d
Reviewed-on: https://skia-review.googlesource.com/144125
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Auto-Submit: Herb Derby <herb@google.com>

2 files changed, 12 insertions, 0 deletions

diff --git a/src/core/SkGlyphRun.cpp b/src/core/SkGlyphRun.cpp
index 006a4ba067..f53f90986e 100644
--- a/src/core/SkGlyphRun.cpp
+++ b/src/core/SkGlyphRun.cpp
@@ -534,6 +534,16 @@ void SkGlyphRunBuilder::drawTextBlob(const SkPaint& paint, const SkTextBlob& blo
     this->makeGlyphRunList(paint, &blob, origin);
 }
 
+void SkGlyphRunBuilder::drawGlyphPos(
+        const SkPaint& paint, SkSpan<const SkGlyphID> glyphIDs, const SkPoint* pos) {
+    if (!glyphIDs.empty()) {
+        this->initialize(glyphIDs.size());
+        this->simplifyDrawPosText(paint, glyphIDs, pos,
+                fUniqueGlyphIDIndices, fUniqueGlyphIDs);
+        this->makeGlyphRunList(paint, nullptr, SkPoint::Make(0, 0));
+    }
+}
+
 const SkGlyphRunList& SkGlyphRunBuilder::useGlyphRunList() {
     return fGlyphRunList;
 }
diff --git a/src/core/SkGlyphRun.h b/src/core/SkGlyphRun.h
index 003c13c91c..26590c1251 100644
--- a/src/core/SkGlyphRun.h
+++ b/src/core/SkGlyphRun.h
@@ -240,6 +240,8 @@ public:
     void drawPosText(
             const SkPaint& paint, const void* bytes, size_t byteLength, const SkPoint* pos);
     void drawTextBlob(const SkPaint& paint, const SkTextBlob& blob, SkPoint origin);
+    void drawGlyphPos(
+            const SkPaint& paint, SkSpan<const SkGlyphID> glyphIDs, const SkPoint* pos);
 
     const SkGlyphRunList& useGlyphRunList();