Initial community commit

Src/png/PNGWriter.h

@@ -0,0 +1,21 @@
+#ifndef NULLSOFT_PNG_PNGLOADER_H
+#define NULLSOFT_PNG_PNGLOADER_H
+
+#include <api/service/svcs/svc_imgwrite.h>
+
+class ifc_xmlreaderparams;
+
+class PNGWriter : public svc_imageWriter
+{
+public:
+  static const char *getServiceName() { return "PNG writer"; }
+	const wchar_t * getImageTypeName() { return L"PNG"; }
+	const wchar_t * getExtensions() { return L"png"; }
+	int setConfig(const wchar_t * item, const wchar_t * value);
+	int getConfig(const wchar_t * item, wchar_t * value, int valuelen);
+	int bitDepthSupported(int depth);
+  void * convert(const void *pixels, int bitDepth, int w, int h, int *length);
+protected:
+	RECVS_DISPATCH;
+};
+#endif