finished prototype for float pix fmt converter

rendering/memorybuffer.cpp

@@ -0,0 +1,43 @@
+#include "memorybuffer.h"
+
+#include <QDebug>
+
+#include "decoders/pixelformatconverter.h"
+
+MemoryBuffer::MemoryBuffer()
+{
+}
+
+void MemoryBuffer::Create(int width, int height, const olive::PixelFormat &format)
+{
+  width_ = width;
+  height_ = height;
+  format_ = format;
+
+  data_.resize(olive::pix_fmt_conv->GetBufferSize(format, width, height));
+}
+
+const int &MemoryBuffer::width() const
+{
+  return width_;
+}
+
+const int &MemoryBuffer::height() const
+{
+  return height_;
+}
+
+const olive::PixelFormat &MemoryBuffer::format() const
+{
+  return format_;
+}
+
+uint8_t *MemoryBuffer::data()
+{
+  return data_.data();
+}
+
+const uint8_t *MemoryBuffer::const_data() const
+{
+  return data_.constData();
+}