From 74c6ed3d1f179209ec90025532310d9c8151999f Mon Sep 17 00:00:00 2001
From: Herb Derby <herb@google.com>
Date: Sat, 28 Jul 2018 18:07:54 -0400
Subject: Move one leaf loop from GPU to glyph drawer

Encapsulate the bitmap inner loop of regenerate in the
SkGlyphRunListDrawer. This changed required placing an
SkGlyphRunListDrawer in the two TextTargets.

Change-Id: I7ef7a2d0074fe898fce4da82d26ea1f47e1f7a98
Reviewed-on: https://skia-review.googlesource.com/144302
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Herb Derby <herb@google.com>
---
 src/core/SkGlyphRun.h | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

(limited to 'src/core/SkGlyphRun.h')

diff --git a/src/core/SkGlyphRun.h b/src/core/SkGlyphRun.h
index 26590c1251..6bdc633091 100644
--- a/src/core/SkGlyphRun.h
+++ b/src/core/SkGlyphRun.h
@@ -21,7 +21,10 @@
 #include "SkTemplates.h"
 #include "SkTextBlobPriv.h"
 #include "SkTypes.h"
-
+#if SK_SUPPORT_GPU
+class GrColorSpaceInfo;
+class GrRenderTargetContext;
+#endif
 class SkBaseDevice;
 class SkGlyphRunList;
 class SkRasterClip;
@@ -109,18 +112,26 @@ public:
     SkGlyphRunListDrawer(
             const SkSurfaceProps& props, SkColorType colorType, SkScalerContextFlags flags);
 
-    using PerMask = std::function<void(const SkMask&)>;
+    #if SK_SUPPORT_GPU
+    SkGlyphRunListDrawer(const SkSurfaceProps&, const GrColorSpaceInfo&);
+    explicit SkGlyphRunListDrawer(const GrRenderTargetContext& renderTargetContext);
+    #endif
+
+    using PerMask = std::function<void(const SkMask&, const SkGlyph&, SkPoint)>;
     using PerMaskCreator = std::function<PerMask(const SkPaint&, SkArenaAlloc* alloc)>;
     using PerPath = std::function<void(const SkPath&, const SkMatrix&)>;
     using PerPathCreator = std::function<PerPath(const SkPaint&, SkArenaAlloc* alloc)>;
-    void drawForBitmap(
+    void drawForBitmapDevice(
             const SkGlyphRunList& glyphRunList, const SkMatrix& deviceMatrix,
             PerMaskCreator perMaskCreator, PerPathCreator perPathCreator);
+    void drawUsingMasks(
+            SkGlyphCache* cache, const SkGlyphRun& glyphRun, SkPoint origin,
+            const SkMatrix& deviceMatrix, PerMask perMask);
 
 private:
     static bool ShouldDrawAsPath(const SkPaint& paint, const SkMatrix& matrix);
     bool ensureBitmapBuffers(size_t runSize);
-    void drawGlyphRunAsPaths(
+    void drawUsingPaths(
             const SkGlyphRun& glyphRun, SkPoint origin,
             const SkSurfaceProps& props, PerPath perPath) const;
     void drawGlyphRunAsSubpixelMask(
-- 
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