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path: root/backends/graphics/opengl/debug.cpp
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2014-01-21OPENGL: Properly query for OpenGL errors.Johannes Schickel
There might be various error flags and we need to clear all of them to get precise error results. Thus, we need to call glGetError in a loop to achieve that.
2013-10-19OPENGL: Add new generic OpenGL (ES) backend.Johannes Schickel
This backend is based on ideas of the old OpenGL backend, of the Android GL backend and of the iPhone GL backend.