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4.3.4 Pixel draw/read state


The state required for pixel operations consists of the parameters that are set with PixelStore , PixelTransfer , and PixelMap . This state has been summarized in Tables 3.1, 3.2, and 3.3. The current setting of ReadBuffer , a twelve-valued integer, is also required, along with the current raster position (section 2.12). State set with PixelStore  is GL client state.

David Blythe
Sat Mar 29 02:23:21 PST 1997