c++ Programming Glossary: gl_width
Image scaling (KeepAspectRatioByExpanding) through OpenGL http://stackoverflow.com/questions/9011108/image-scaling-keepaspectratiobyexpanding-through-opengl _frame height int offset_x 0 int offset_y 0 GLfloat gl_width width GL context size GLfloat gl_height height Initialize shaders.. shaders and execute them _init_shaders qDebug paint gl_width gl_width gl_height gl_height img _frame width x _frame height.. and execute them _init_shaders qDebug paint gl_width gl_width gl_height gl_height img _frame width x _frame height int fill_mode..
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