Name

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

Copyright

Copyright © 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.