ThorVG: update to v0.11.0 release.

See https://github.com/thorvg/thorvg/releases/tag/v0.11.0

+ Infrastructure
    Repository folder structure was make it more intuitive and coherent.
        "thorvg/src/lib" -> "thorvg/src/common"
            (providing essential common functionalities
                used internally among the renderer and sub-modules)
        "thorvg/src/lib" -> "thorvg/src/renderer"
            (for vector drawing features)

+ SVG related
    Fix stroke regression https://github.com/thorvg/thorvg/issues/1670
    Support stroke dash offset function https://github.com/thorvg/thorvg/issues/1591#issuecomment-1681319321
    Support Focal property in Radial Gradient https://github.com/thorvg/thorvg/issues/1558

1 files changed, 186 insertions, 0 deletions

diff --git a/thirdparty/thorvg/src/common/tvgArray.h b/thirdparty/thorvg/src/common/tvgArray.h
new file mode 100644
index 0000000000..08eb25329c
--- /dev/null
+++ b/thirdparty/thorvg/src/common/tvgArray.h
@@ -0,0 +1,186 @@
+/*
+ * Copyright (c) 2020 - 2023 the ThorVG project. All rights reserved.
+
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef _TVG_ARRAY_H_
+#define _TVG_ARRAY_H_
+
+#include <memory.h>
+#include <cstdint>
+
+namespace tvg
+{
+
+template<class T>
+struct Array
+{
+    T* data = nullptr;
+    uint32_t count = 0;
+    uint32_t reserved = 0;
+
+    Array(){}
+
+    Array(const Array& rhs)
+    {
+        reset();
+        *this = rhs;
+    }
+
+    void push(T element)
+    {
+        if (count + 1 > reserved) {
+            reserved = count + (count + 2) / 2;
+            data = static_cast<T*>(realloc(data, sizeof(T) * reserved));
+        }
+        data[count++] = element;
+    }
+
+    void push(Array<T>& rhs)
+    {
+        grow(rhs.count);
+        memcpy(data + count, rhs.data, rhs.count * sizeof(T));
+        count += rhs.count;
+    }
+
+    bool reserve(uint32_t size)
+    {
+        if (size > reserved) {
+            reserved = size;
+            data = static_cast<T*>(realloc(data, sizeof(T) * reserved));
+        }
+        return true;
+    }
+
+    bool grow(uint32_t size)
+    {
+        return reserve(count + size);
+    }
+
+    const T& operator[](size_t idx) const
+    {
+        return data[idx];
+    }
+
+    T& operator[](size_t idx)
+    {
+        return data[idx];
+    }
+
+    T* end()
+    {
+        return data + count;
+    }
+
+    const T* end() const
+    {
+        return data + count;
+    }
+
+    const T& last() const
+    {
+        return data[count - 1];
+    }
+
+    const T& first() const
+    {
+        return data[0];
+    }
+
+    T& last()
+    {
+        return data[count - 1];
+    }
+
+    T& first()
+    {
+        return data[0];
+    }
+
+    void pop()
+    {
+        if (count > 0) --count;
+    }
+
+    void reset()
+    {
+        free(data);
+        data = nullptr;
+        count = reserved = 0;
+    }
+
+    void clear()
+    {
+        count = 0;
+    }
+
+    bool empty() const
+    {
+        return count == 0;
+    }
+
+    template<class COMPARE>
+    void sort()
+    {
+        qsort<COMPARE>(data, 0, static_cast<int32_t>(count) - 1);
+    }
+
+    void operator=(const Array& rhs)
+    {
+        reserve(rhs.count);
+        if (rhs.count > 0) memcpy(data, rhs.data, sizeof(T) * rhs.count);
+        count = rhs.count;
+    }
+
+    ~Array()
+    {
+        free(data);
+    }
+
+private:
+    template<class COMPARE>
+    void qsort(T* arr, int32_t low, int32_t high)
+    {
+        if (low < high) {
+            int32_t i = low;
+            int32_t j = high;
+            T tmp = arr[low];
+            while (i < j) {
+                while (i < j && !COMPARE{}(arr[j], tmp)) --j;
+                if (i < j) {
+                    arr[i] = arr[j];
+                    ++i;
+                }
+                while (i < j && COMPARE{}(arr[i], tmp)) ++i;
+                if (i < j) {
+                    arr[j] = arr[i];
+                    --j;
+                }
+            }
+            arr[i] = tmp;
+            qsort<COMPARE>(arr, low, i - 1);
+            qsort<COMPARE>(arr, i + 1, high);
+        }
+    }
+};
+
+}
+
+#endif //_TVG_ARRAY_H_