gluErrorString - produce an error string from a OpenGL ES or GLU error code
const GLubyte* gluErrorString( | GLenum | error); |
gluErrorString produces an error string from a OpenGL ES or GLU error code. The string
is in ISO Latin 1 format. For example,
gluErrorString(GLU_OUT_OF_MEMORY) returns the string
out of memory.
The standard GLU error codes are GLU_INVALID_ENUM,
GLU_INVALID_VALUE,
and GLU_OUT_OF_MEMORY.
Certain other GLU functions can return specialized error codes
through callbacks.
See the glGetError reference page for the list of
OpenGL ES error codes.
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