Initial commit: Final state of the master project

Research/scene/PNG.cpp

@@ -0,0 +1,33 @@
+#include "../inc/lodepng/lodepng.h"
+#include "PNG.h"
+
+PNG::PNG(const char* png_file_path) {
+	
+	mWidth = 0;
+	mHeight = 0;
+
+	unsigned error = lodepng::decode(mImage, mWidth, mHeight, png_file_path);
+
+	if (error)
+		lodepng_error_text(error);
+}
+
+PNG::~PNG() {
+	mImage.clear();
+}
+
+bool PNG::Initialized() {
+	return mWidth > 0 && mHeight > 0;
+}
+
+unsigned char* PNG::Data() {
+	return &mImage[0];
+}
+
+unsigned PNG::W() {
+	return mWidth;
+}
+
+unsigned PNG::H() {
+	return mHeight;
+}