1 files changed, 59 insertions, 0 deletions
diff --git a/include/utils/SkMeshUtils.h b/include/utils/SkMeshUtils.h
new file mode 100644
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--- /dev/null
+++ b/include/utils/SkMeshUtils.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * 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.
+ */
+
+#ifndef SkMeshUtils_DEFINED
+#define SkMeshUtils_DEFINED
+
+#include "SkPoint.h"
+#include "SkColor.h"
+
+class SkBitmap;
+class SkCanvas;
+class SkPaint;
+
+class SkMeshIndices {
+public:
+    SkMeshIndices();
+    ~SkMeshIndices();
+
+    bool init(int texW, int texH, int rows, int cols) {
+        return this->init(NULL, NULL, texW, texH, rows, cols);
+    }
+
+    bool init(SkPoint tex[], uint16_t indices[],
+              int texW, int texH, int rows, int cols);
+
+    size_t          indexCount() const { return fIndexCount; }
+    const uint16_t* indices() const { return fIndices; }
+
+    size_t          texCount() const { return fTexCount; }
+    const SkPoint*  tex() const { return fTex; }
+
+private:
+    size_t      fIndexCount, fTexCount;
+    SkPoint*    fTex;
+    uint16_t*   fIndices;
+    void*       fStorage; // may be null
+};
+
+class SkMeshUtils {
+public:
+    static void Draw(SkCanvas*, const SkBitmap&, int rows, int cols,
+                     const SkPoint verts[], const SkColor colors[],
+                     const SkPaint& paint);
+};
+
+#endif