glResetHistogram.3G man page

glResetHistogram — reset histogram table entries to zero

C Specification

void glResetHistogram(GLenum target);

Parameters

target

Must be GL_HISTOGRAM.

Description

glResetHistogram resets all the elements of the current histogram table to zero.

Notes

glResetHistogram is present only if ARB_imaging is returned when glGetString() is called with an argument of GL_EXTENSIONS.

Errors

GL_INVALID_ENUM is generated if target is not GL_HISTOGRAM.

GL_INVALID_OPERATION is generated if glResetHistogram is executed between the execution of glBegin() and the corresponding execution of glEnd().

See Also

glHistogram()

Authors

opengl.org

Info

02/04/2016 opengl.org OpenGL Manual