1 files changed, 50 insertions, 0 deletions
diff --git a/image.cpp b/image.cpp
new file mode 100644
index 0000000..db385db
--- /dev/null
+++ b/image.cpp
@@ -0,0 +1,50 @@
+#include "image.h"
+
+#include "gl.h"
+
+#include "stb_image.h"
+
+Image::Image() {
+	data = 0;
+}
+
+Image::Image(const std::string& filename) {
+	load(filename);
+}
+
+Image::~Image() {
+	if(data) {
+		stbi_image_free(data);
+	}
+}
+
+void Image::load(const std::string& filename) {
+	int w, h, ch;
+	data = stbi_load(filename.c_str(), &w, &h, &ch, 4);
+	
+	width = w;
+	height = h;
+	
+	unsigned int format;
+	if(ch == 4) {
+		format = GL_RGBA;
+	} else {
+		format = GL_RGB;
+	}
+}
+
+unsigned int Image::w() const {
+	return width;
+}
+
+unsigned int Image::h() const {
+	return height;
+}
+
+unsigned int Image::f() const {
+	return format;
+}
+
+const void* Image::d() const {
+	return data;
+}