sample

[graphic] libjpeg-turbo/libjpeg-turbo

1. Referencegit hub - https://github.com/libjpeg-turbo/libjpeg-turbomain page - http://libjpeg-turbo.virtualgl.org/ Describe blog(other person) - http://hanburn.tistory.com/139 example1 - http://stackoverflow.com/questions/9094691/examples-or-tutorials-of-using-libjpeg-turbos-turbojpegexample2 - http://pingus.seul.org/~grumbel/tmp/libjpeg-test.c 2. libjpge-turbo 란 무엇인가SIMD instruction을 이용한 JPEG ..

openGL | install opengl & sample example

환경 : ubuntu 13.10 64bit install $ sudo apt-get install mesa-common-dev$ sudo apt-get install freeglut3-dev compileg++ .cpp -lGL -lGLU -lglut -o a sample code#include #include void renderfunction() { glclearcolor(0.0, 0.0, 0.0, 0.0); glclear(gl_color_buffer_bit); glcolor3f(1.0, 1.0, 1.0); glortho(-1.0, 1.0, -1.0, 1.0, -1.0, 1.0); glbegin(gl_polygon); glvertex2f(-0.5, -0.5); glvertex2f(-0.5, 0.5);..