glresethistogramext
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glResetHistogramEXT(3G) OpenGL Reference glResetHistogramEXT(3G)
NAME
glResetHistogramEXT - reset histogram table entries to zero
C SPECIFICATION
void glResetHistogramEXT( GLenum target )
PARAMETERS
target Must be GL_HISTOGRAM_EXT.
DESCRIPTION
glResetHistogramEXT resets all the elements of the current histogram
table to zero.
ERRORS
GL_INVALID_ENUM is generated if target is not GL_HISTOGRAM_EXT.
GL_INVALID_OPERATION is generated if glResetHistogramEXT is executed
between the execution of glBegin and the corresponding execution of
glEnd.
MACHINE DEPENDENCIES
On RealityEngine, RealityEngine2, and VTX systems, histogram and minmax
may not be used when rendering to pixmaps.
SEE ALSO
glHistogramEXT.
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