Add Cap and Join enums to Stroke class.

src/rendering/renderers/ShapeRenderer.cpp

@@ -27,6 +27,7 @@
 #include "rendering/graphics/Graphic.h"
 #include "rendering/graphics/Shape.h"
 #include "rendering/utils/PathUtil.h"
+#include "rendering/utils/TGFXTypes.h"
 
 namespace pag {
 
@@ -47,7 +48,7 @@ enum class PaintType { Fill, Stroke, GradientFill, GradientStroke };
  */
 struct StrokePaint {
   Stroke getStroke() const {
-    return Stroke(strokeWidth, lineCap, lineJoin, miterLimit);
+    return Stroke(strokeWidth, ToTGFXCap(lineCap), ToTGFXJoin(lineJoin), miterLimit);
   }
 
   float strokeWidth;

src/rendering/utils/TGFXTypes.cpp

@@ -0,0 +1,44 @@
+/////////////////////////////////////////////////////////////////////////////////////////////////
+//
+//  Tencent is pleased to support the open source community by making libpag available.
+//
+//  Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
+//  except in compliance with the License. You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  unless required by applicable law or agreed to in writing, software distributed under the
+//  license is distributed on an "as is" basis, without warranties or conditions of any kind,
+//  either express or implied. see the license for the specific language governing permissions
+//  and limitations under the license.
+//
+/////////////////////////////////////////////////////////////////////////////////////////////////
+
+#include "TGFXTypes.h"
+
+namespace pag {
+Stroke::Cap ToTGFXCap(Enum cap) {
+  switch (cap) {
+    case LineCap::Round:
+      return Stroke::Cap::Round;
+    case LineCap::Square:
+      return Stroke::Cap::Square;
+    default:
+      return Stroke::Cap::Butt;
+  }
+}
+
+Stroke::Join ToTGFXJoin(Enum join) {
+  switch (join) {
+    case LineJoin::Round:
+      return Stroke::Join::Round;
+    case LineJoin::Bevel:
+      return Stroke::Join::Bevel;
+    default:
+      return Stroke::Join::Miter;
+  }
+}
+
+}  // namespace pag

src/rendering/utils/TGFXTypes.h

@@ -0,0 +1,28 @@
+/////////////////////////////////////////////////////////////////////////////////////////////////
+//
+//  Tencent is pleased to support the open source community by making libpag available.
+//
+//  Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
+//  except in compliance with the License. You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  unless required by applicable law or agreed to in writing, software distributed under the
+//  license is distributed on an "as is" basis, without warranties or conditions of any kind,
+//  either express or implied. see the license for the specific language governing permissions
+//  and limitations under the license.
+//
+/////////////////////////////////////////////////////////////////////////////////////////////////
+
+#pragma once
+
+#include "core/Stroke.h"
+#include "pag/file.h"
+
+namespace pag {
+Stroke::Cap ToTGFXCap(Enum cap);
+
+Stroke::Join ToTGFXJoin(Enum join);
+}  // namespace pag

tgfx/include/core/Stroke.h

@@ -18,20 +18,57 @@
 
 #pragma once
 
-#include "pag/file.h"
-
 namespace pag {
 /**
  * Stroke controls options applied when stroking geometries (paths, glyphs).
  */
 class Stroke {
  public:
+  /**
+   * Cap draws at the beginning and end of an open path contour.
+   */
+  enum class Cap {
+    /**
+     * No stroke extension.
+     */
+    Butt,
+    /**
+     * Adds circle
+     */
+    Round,
+    /**
+     * Adds square
+     */
+    Square
+  };
+
+  /**
+   * Join specifies how corners are drawn when a shape is stroked. Join affects the four corners
+   * of a stroked rectangle, and the connected segments in a stroked path. Choose miter join to draw
+   * sharp corners. Choose round join to draw a circle with a radius equal to the stroke width on
+   * top of the corner. Choose bevel join to minimally connect the thick strokes.
+   */
+  enum class Join {
+    /**
+     * Extends to miter limit.
+     */
+    Miter,
+    /**
+     * Adds circle.
+     */
+    Round,
+    /**
+     * Connects outside edges.
+     */
+    Bevel
+  };
+
   Stroke() = default;
 
   /**
    * Creates a new Stroke width specified options.
    */
-  explicit Stroke(float width, Enum cap = LineCap::Butt, Enum join = LineJoin::Miter,
+  explicit Stroke(float width, Cap cap = Cap::Butt, Join join = Join::Miter,
                   float miterLimit = 4.0f)
       : width(width), cap(cap), join(join), miterLimit(miterLimit) {
   }
@@ -44,12 +81,12 @@ class Stroke {
   /**
    *  The geometry drawn at the beginning and end of strokes.
    */
-  Enum cap = LineCap::Butt;
+  Cap cap = Cap::Butt;
 
   /**
    * The geometry drawn at the corners of strokes.
    */
-  Enum join = LineJoin::Miter;
+  Join join = Join::Miter;
 
   /**
    * The limit at which a sharp corner is drawn beveled.

tgfx/include/gpu/Paint.h

@@ -110,28 +110,28 @@ class Paint {
   /**
    * Returns the geometry drawn at the beginning and end of strokes.
    */
-  Enum getLineCap() const {
+  Stroke::Cap getLineCap() const {
     return stroke.cap;
   }
 
   /**
    * Sets the geometry drawn at the beginning and end of strokes.
    */
-  void setLineCap(Enum cap) {
+  void setLineCap(Stroke::Cap cap) {
     stroke.cap = cap;
   }
 
   /**
    * Returns the geometry drawn at the corners of strokes.
    */
-  Enum getLineJoin() const {
+  Stroke::Join getLineJoin() const {
     return stroke.join;
   }
 
   /**
    * Sets the geometry drawn at the corners of strokes.
    */
-  void setLineJoin(Enum join) {
+  void setLineJoin(Stroke::Join join) {
     stroke.join = join;
   }
 

tgfx/include/gpu/YUVTexture.h

@@ -23,6 +23,9 @@
 
 namespace pag {
 
+/**
+ * YUVTexture wraps separate textures in the GPU backend for Y, U, and V planes.
+ */
 class YUVTexture : public Texture {
  public:
   /**

tgfx/src/core/PathEffect.cpp

@@ -18,7 +18,7 @@
 
 #include "core/PathEffect.h"
 #include "core/PathRef.h"
-#include "pag/file.h"
+#include "core/Stroke.h"
 
 namespace pag {
 using namespace pk;
@@ -58,22 +58,22 @@ class StrokePathEffect : public PathEffect {
   SkPaint paint = {};
 };
 
-static SkPaint::Cap ToSkLineCap(Enum cap) {
+static SkPaint::Cap ToSkLineCap(Stroke::Cap cap) {
   switch (cap) {
-    case LineCap::Round:
+    case Stroke::Cap::Round:
       return SkPaint::kRound_Cap;
-    case LineCap::Square:
+    case Stroke::Cap::Square:
       return SkPaint::kSquare_Cap;
     default:
       return SkPaint::kButt_Cap;
   }
 }
 
-static SkPaint::Join ToSkLineJoin(Enum join) {
+static SkPaint::Join ToSkLineJoin(Stroke::Join join) {
   switch (join) {
-    case LineJoin::Round:
+    case Stroke::Join::Round:
       return SkPaint::kRound_Join;
-    case LineJoin::Bevel:
+    case Stroke::Join::Bevel:
       return SkPaint::kBevel_Join;
     default:
       return SkPaint::kMiter_Join;

tgfx/src/gpu/opengl/GLCanvas.cpp

@@ -28,7 +28,6 @@
 #include "gpu/ColorShader.h"
 #include "gpu/TextureFragmentProcessor.h"
 #include "gpu/TextureMaskFragmentProcessor.h"
-#include "pag/file.h"
 
 namespace pag {
 GLCanvas::GLCanvas(Surface* surface) : Canvas(surface) {