Simple DNG viewer example with bullet3's OpenGLWindow + ImGui.

Requirements

• premake5
• OpenGL 2.x

Building

Build on Linux/MacOSX

$ premake5 gmake
$ make

Build on Windows

Confirmed build with Visual Studio 2015. Visual Studio 2013 may work.

> premake5 vs2015

Then, build generated .sln with Visual Studio.

Usage

$ ./bin/native/Release/view /path/to/file.dng

TODO

• Clamp hight(otherwise Pinkish or Greenish pixel appear in saturated region)
• Denoise(wavelet denoise, etc)
• More advanced debayer

Licenses

This example uses following third party libraries.

• ImGui : MIT
• bt3gui : zlib like license
• glew : BSD or MIT
• nativefiledialog : See nativefiledialog/LICENSE for details.