1 files changed, 49 insertions, 0 deletions
diff --git a/src/gpu/GrBitmapTextContext.h b/src/gpu/GrBitmapTextContext.h
new file mode 100755
index 0000000000..6550e3c079
--- /dev/null
+++ b/src/gpu/GrBitmapTextContext.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2013 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef GrBitmapTextContext_DEFINED
+#define GrBitmapTextContext_DEFINED
+
+#include "GrTextContext.h"
+
+class GrTextStrike;
+
+/*
+ * This class implements GrTextContext using standard bitmap fonts
+ */
+class GrBitmapTextContext : public GrTextContext {
+public:
+    GrBitmapTextContext(GrContext*, const GrPaint&, const SkPaint&, const SkDeviceProperties&);
+    virtual ~GrBitmapTextContext();
+
+    virtual void drawText(const char text[], size_t byteLength, SkScalar x, SkScalar y) SK_OVERRIDE;
+    virtual void drawPosText(const char text[], size_t byteLength,
+                             const SkScalar pos[], SkScalar constY,
+                             int scalarsPerPosition) SK_OVERRIDE;
+
+    static bool CanDraw(const SkPaint& paint, const SkMatrix& ctm);
+    
+private:
+    GrTextStrike*          fStrike;
+
+    void drawPackedGlyph(GrGlyph::PackedID, GrFixed left, GrFixed top, GrFontScaler*);
+    void flushGlyphs();                 // automatically called by destructor
+
+    enum {
+        kMinRequestedGlyphs      = 1,
+        kDefaultRequestedGlyphs  = 64,
+        kMinRequestedVerts       = kMinRequestedGlyphs * 4,
+        kDefaultRequestedVerts   = kDefaultRequestedGlyphs * 4,
+    };
+
+    SkPoint*                fVertices;
+    int32_t                 fMaxVertices;
+    GrTexture*              fCurrTexture;
+    int                     fCurrVertex;
+};
+
+#endif