Use ThorVG instead of NanoSVG for importing SVGs

ThorVG is a platform-independent portable library for drawing vector-based
scene and animation.

Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>

1 files changed, 54 insertions, 0 deletions

diff --git a/thirdparty/thorvg/src/loaders/tvg/tvgTvgCommon.h b/thirdparty/thorvg/src/loaders/tvg/tvgTvgCommon.h
new file mode 100644
index 0000000000..e7c3eba488
--- /dev/null
+++ b/thirdparty/thorvg/src/loaders/tvg/tvgTvgCommon.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd. 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_TVG_COMMON_H_
+#define _TVG_TVG_COMMON_H_
+
+#include "tvgCommon.h"
+#include "tvgBinaryDesc.h"
+
+#define SIZE(A) sizeof(A)
+#define READ_UI32(dst, src) memcpy(dst, (src), sizeof(uint32_t))
+#define READ_FLOAT(dst, src) memcpy(dst, (src), sizeof(float))
+
+
+/* Interface for Tvg Binary Interpreter */
+class TvgBinInterpreterBase
+{
+public:
+    virtual ~TvgBinInterpreterBase() {}
+
+    /* ptr: points the tvg binary body (after header)
+       end: end of the tvg binary data */
+    virtual unique_ptr<Scene> run(const char* ptr, const char* end) = 0;
+};
+
+
+/* Version 0 */
+class TvgBinInterpreter : public TvgBinInterpreterBase
+{
+public:
+    unique_ptr<Scene> run(const char* ptr, const char* end) override;
+};
+
+
+#endif  //_TVG_TVG_COMMON_H_
\ No newline at end of file