Initial release

engine/vendor/vst3sdk/vstgui4/vstgui/uidescription/uicontentprovider.h

@@ -0,0 +1,36 @@
+// This file is part of VSTGUI. It is subject to the license terms
+// in the LICENSE file found in the top-level directory of this
+// distribution and at http://github.com/steinbergmedia/vstgui/LICENSE
+
+#pragma once
+
+#include "icontentprovider.h"
+#include "cstream.h"
+
+//------------------------------------------------------------------------
+namespace VSTGUI {
+
+//-----------------------------------------------------------------------------
+class MemoryContentProvider : public CMemoryStream, public IContentProvider
+{
+public:
+	MemoryContentProvider (const void* data, uint32_t dataSize);		// data must be valid the whole lifetime of this object
+	uint32_t readRawData (int8_t* buffer, uint32_t size) override;
+	void rewind () override;
+};
+
+//-----------------------------------------------------------------------------
+class InputStreamContentProvider : public IContentProvider
+{
+public:
+	explicit InputStreamContentProvider (InputStream& stream);
+
+	uint32_t readRawData (int8_t* buffer, uint32_t size) override;
+	void rewind () override;
+protected:
+	InputStream& stream;
+	int64_t startPos;
+};
+
+//------------------------------------------------------------------------
+} // VSTGUI