Pixel Transfer Operations

Scale, bias

Pixel map

Color table

Convolve (scale, bias)

Color table

Color matrix (scale, bias)

Color Table

OpenGL 1.0

SGI_color_table

EXT_convolution

SGI_color_table

SGI_color_matrix

SGI_color_table

OpenGL 1.2

ARB_imaging

subset

(plus minmax,

histogram,

blend eq)

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