glResetHistogram: man2/glResetHistogram.xml
glResetHistogram resets all the elements of the current histogram table to zero.
glResetHistogram is present only if ARB_imaging is returned when glGetString is called with an argument of GL_EXTENSIONS.
glHistogram
See Implementation
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glResetHistogram: man2/glResetHistogram.xml
glResetHistogram resets all the elements of the current histogram table to zero.
glResetHistogram is present only if ARB_imaging is returned when glGetString is called with an argument of GL_EXTENSIONS.