From 736db1081b378ac8c167dfbc0322470d28c1cb3e Mon Sep 17 00:00:00 2001
From: Herb Derby <herb@google.com>
Date: Thu, 19 Jul 2018 12:52:16 -0400
Subject: Convert PDF device to use glyph runs lists

Change-Id: I3d98aadead463a42dd8338c63593be22acb6dd68
Reviewed-on: https://skia-review.googlesource.com/142502
Reviewed-by: Hal Canary <halcanary@google.com>
Commit-Queue: Herb Derby <herb@google.com>
---
 src/pdf/SkPDFDevice.cpp | 21 ++++-----------------
 src/pdf/SkPDFDevice.h   |  2 +-
 2 files changed, 5 insertions(+), 18 deletions(-)

(limited to 'src')

diff --git a/src/pdf/SkPDFDevice.cpp b/src/pdf/SkPDFDevice.cpp
index 46dff0722a..d7a0f501c1 100644
--- a/src/pdf/SkPDFDevice.cpp
+++ b/src/pdf/SkPDFDevice.cpp
@@ -18,6 +18,7 @@
 #include "SkColorFilter.h"
 #include "SkDraw.h"
 #include "SkGlyphCache.h"
+#include "SkGlyphRun.h"
 #include "SkImageFilterCache.h"
 #include "SkJpegEncoder.h"
 #include "SkMakeUnique.h"
@@ -1458,25 +1459,11 @@ void SkPDFDevice::drawPosText(const void* text, size_t len,
 }
 
 void SkPDFDevice::drawGlyphRunList(SkGlyphRunList* glyphRunList) {
-    auto blob = glyphRunList->blob();
-
-    if (blob == nullptr) {
-        glyphRunList->temporaryShuntToDrawPosText(this, SkPoint::Make(0, 0));
-    } else {
-        auto origin = glyphRunList->origin();
-        auto paint = glyphRunList->paint();
-        this->drawTextBlob(blob, origin.x(), origin.y(), paint);
-    }
-}
-
-void SkPDFDevice::drawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y,
-                               const SkPaint &paint) {
-    for (SkTextBlobRunIterator it(blob); !it.done(); it.next()) {
-        SkPaint runPaint(paint);
+    for (SkGlyphRunListIterator it(glyphRunList); !it.done(); it.next()) {
+        SkPaint runPaint;
         it.applyFontToPaint(&runPaint);
-        SkPoint offset = it.offset() + SkPoint{x, y};
         this->internalDrawText(it.glyphs(), sizeof(SkGlyphID) * it.glyphCount(),
-                               it.pos(), it.positioning(), offset, runPaint,
+                               it.pos(), it.positioning(), glyphRunList->origin(), runPaint,
                                it.clusters(), it.textSize(), it.text());
     }
 }
diff --git a/src/pdf/SkPDFDevice.h b/src/pdf/SkPDFDevice.h
index 1691baa51e..eb293fc8a4 100644
--- a/src/pdf/SkPDFDevice.h
+++ b/src/pdf/SkPDFDevice.h
@@ -22,6 +22,7 @@
 #include "SkTextBlob.h"
 #include "SkKeyedImage.h"
 
+class SkGlyphRunList;
 class SkKeyedImage;
 class SkPath;
 class SkPDFArray;
@@ -97,7 +98,6 @@ public:
     void drawPosText(const void* text, size_t len,
                      const SkScalar pos[], int scalarsPerPos,
                      const SkPoint& offset, const SkPaint&) override;
-    void drawTextBlob(const SkTextBlob*, SkScalar x, SkScalar y, const SkPaint &) override;
     void drawGlyphRunList(SkGlyphRunList* glyphRunList) override;
     void drawVertices(const SkVertices*, const SkMatrix* bones, int boneCount, SkBlendMode,
                       const SkPaint&) override;
-- 
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