IRIX Base Documentation 1998 November

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Text File | 1998-10-20 | 42.9 KB | 625 lines

ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) NNNNAAAAMMMMEEEE ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb,,,, ggggllllPPPPooooppppAAAAttttttttrrrriiiibbbb - push and pop the attribute stack CCCC SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN void ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb( GLbitfield _m_a_s_k ) PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRRSSSS _m_a_s_k Specifies a mask that indicates which attributes to save. Values for _m_a_s_k are listed in the table below. CCCC SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN void ggggllllPPPPooooppppAAAAttttttttrrrriiiibbbb( void ) DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb takes one argument, a mask that indicates which groups of state variables to save on the attribute stack. Symbolic constants are used to set bits in the mask. _m_a_s_k is typically constructed by ORing several of these constants together. The special mask GGGGLLLL____AAAALLLLLLLL____AAAATTTTTTTTRRRRIIIIBBBB____BBBBIIIITTTTSSSS can be used to save all stackable states. The symbolic mask constants and their associated GL state are as follows (the second column lists which attributes are saved): GGGGLLLL____AAAACCCCCCCCUUUUMMMM____BBBBUUUUFFFFFFFFEEEERRRR____BBBBIIIITTTT Accumulation buffer clear value GGGGLLLL____CCCCOOOOLLLLOOOORRRR____BBBBUUUUFFFFFFFFEEEERRRR____BBBBIIIITTTT GGGGLLLL____AAAALLLLPPPPHHHHAAAA____TTTTEEEESSSSTTTT enable bit Alpha test function and reference value GGGGLLLL____BBBBLLLLEEEENNNNDDDD enable bit Blending source and destination functions Constant blend color Blending equation GGGGLLLL____DDDDIIIITTTTHHHHEEEERRRR enable bit GGGGLLLL____DDDDRRRRAAAAWWWW____BBBBUUUUFFFFFFFFEEEERRRR setting GGGGLLLL____CCCCOOOOLLLLOOOORRRR____LLLLOOOOGGGGIIIICCCC____OOOOPPPP enable bit GGGGLLLL____IIIINNNNDDDDEEEEXXXX____LLLLOOOOGGGGIIIICCCC____OOOOPPPP enable bit GGGGLLLL____LLLLOOOOGGGGIIIICCCC____OOOOPPPP enable bit Logic op function Color mode and index mode clear values Color mode and index mode writemasks GGGGLLLL____CCCCUUUURRRRRRRREEEENNNNTTTT____BBBBIIIITTTT Current RGBA color Current color index Current normal vector Current texture coordinates Current raster position GGGGLLLL____CCCCUUUURRRRRRRREEEENNNNTTTT____RRRRAAAASSSSTTTTEEEERRRR____PPPPOOOOSSSSIIIITTTTIIIIOOOONNNN____VVVVAAAALLLLIIIIDDDD enable bit RGBA color associated with current raster PPPPaaaaggggeeee 1111 ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) position Color index associated with current raster position Texture coordinates associated with current raster position GGGGLLLL____EEEEDDDDGGGGEEEE____FFFFLLLLAAAAGGGG enable bit GGGGLLLL____DDDDEEEEPPPPTTTTHHHH____BBBBUUUUFFFFFFFFEEEERRRR____BBBBIIIITTTT GGGGLLLL____DDDDEEEEPPPPTTTTHHHH____TTTTEEEESSSSTTTT enable bit Depth buffer test function Depth buffer clear value GGGGLLLL____DDDDEEEEPPPPTTTTHHHH____WWWWRRRRIIIITTTTEEEEMMMMAAAASSSSKKKK enable bit GGGGLLLL____EEEENNNNAAAABBBBLLLLEEEE____BBBBIIIITTTT GGGGLLLL____AAAALLLLPPPPHHHHAAAA____TTTTEEEESSSSTTTT enable bit GGGGLLLL____AAAAUUUUTTTTOOOO____NNNNOOOORRRRMMMMAAAALLLL enable bit GGGGLLLL____BBBBLLLLEEEENNNNDDDD enable bit GGGGLLLL____CCCCAAAALLLLLLLLIIIIGGGGRRRRAAAAPPPPHHHHIIIICCCC____FFFFRRRRAAAAGGGGMMMMEEEENNNNTTTT____SSSSGGGGIIIIXXXX enable bit GGGGLLLL____CCCCLLLLIIIIPPPP____PPPPLLLLAAAANNNNEEEE_i enable bits GGGGLLLL____CCCCOOOOLLLLOOOORRRR____LLLLOOOOGGGGIIIICCCC____OOOOPPPP enable bit GGGGLLLL____CCCCOOOOLLLLOOOORRRR____MMMMAAAATTTTEEEERRRRIIIIAAAALLLL GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____1111DDDD____EEEEXXXXTTTT, GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____2222DDDD____EEEEXXXXTTTT, and GGGGLLLL____SSSSEEEEPPPPAAAARRRRAAAABBBBLLLLEEEE____2222DDDD____EEEEXXXXTTTT enable bits GGGGLLLL____CCCCOOOOLLLLOOOORRRR____TTTTAAAABBBBLLLLEEEE____SSSSGGGGIIII enable bit GGGGLLLL____CCCCUUUULLLLLLLL____FFFFAAAACCCCEEEE enable bit GGGGLLLL____DDDDEEEEPPPPTTTTHHHH____TTTTEEEESSSSTTTT enable bit GGGGLLLL____DDDDIIIITTTTHHHHEEEERRRR enable bit GGGGLLLL____FFFFOOOOGGGG enable bit GGGGLLLL____HHHHIIIISSSSTTTTOOOOGGGGRRRRAAAAMMMM____EEEEXXXXTTTT enable bit GGGGLLLL____IIIINNNNDDDDEEEEXXXX____LLLLOOOOGGGGIIIICCCC____OOOOPPPP enable bit GGGGLLLL____IIIINNNNTTTTEEEERRRRLLLLAAAACCCCEEEE____SSSSGGGGIIIIXXXX enable bit GGGGLLLL____LLLLIIIIGGGGHHHHTTTT_i where 0 <= _i<GGGGLLLL____MMMMAAAAXXXX____LLLLIIIIGGGGHHHHTTTTSSSS GGGGLLLL____LLLLIIIIGGGGHHHHTTTTIIIINNNNGGGG enable bit GGGGLLLL____LLLLIIIINNNNEEEE____SSSSMMMMOOOOOOOOTTTTHHHH enable bit GGGGLLLL____LLLLIIIINNNNEEEE____SSSSTTTTIIIIPPPPPPPPLLLLEEEE enable bit GGGGLLLL____LLLLOOOOGGGGIIIICCCC____OOOOPPPP enable bit GGGGLLLL____MMMMAAAAPPPP1111_____x where _x is a map type GGGGLLLL____MMMMAAAAPPPP2222_____x where _x is a map type GGGGLLLL____MMMMIIIINNNNMMMMAAAAXXXX____EEEEXXXXTTTT enable bit GGGGLLLL____MMMMUUUULLLLTTTTIIIISSSSAAAAMMMMPPPPLLLLEEEE____SSSSGGGGIIIISSSS enable bit GGGGLLLL____NNNNOOOORRRRMMMMAAAALLLLIIIIZZZZEEEE enable bit GGGGLLLL____PPPPOOOOIIIINNNNTTTT____SSSSMMMMOOOOOOOOTTTTHHHH enable bit GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____EEEEXXXXTTTT enable bit GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____FFFFIIIILLLLLLLL enable bit GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____LLLLIIIINNNNEEEE enable bit GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____PPPPOOOOIIIINNNNTTTT enable bit GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____SSSSMMMMOOOOOOOOTTTTHHHH enable bit GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____SSSSTTTTIIIIPPPPPPPPLLLLEEEE enable bit GGGGLLLL____PPPPOOOOSSSSTTTT____CCCCOOOOLLLLOOOORRRR____MMMMAAAATTTTRRRRIIIIXXXX____CCCCOOOOLLLLOOOORRRR____TTTTAAAABBBBLLLLEEEE____SSSSGGGGIIII enable bit GGGGLLLL____PPPPOOOOSSSSTTTT____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____CCCCOOOOLLLLOOOORRRR____TTTTAAAABBBBLLLLEEEE____SSSSGGGGIIII enable bit GGGGLLLL____RRRREEEEFFFFEEEERRRREEEENNNNCCCCEEEE____PPPPLLLLAAAANNNNEEEE____SSSSGGGGIIIIXXXX enable bit PPPPaaaaggggeeee 2222 ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) GGGGLLLL____SSSSAAAAMMMMPPPPLLLLEEEE____AAAALLLLPPPPHHHHAAAA____TTTTOOOO____MMMMAAAASSSSKKKK____SSSSGGGGIIIISSSS enable bit GGGGLLLL____SSSSAAAAMMMMPPPPLLLLEEEE____AAAALLLLPPPPHHHHAAAA____TTTTOOOO____OOOONNNNEEEE____SSSSGGGGIIIISSSS enable bit GGGGLLLL____SSSSAAAAMMMMPPPPLLLLEEEE____MMMMAAAASSSSKKKK____SSSSGGGGIIIISSSS enable bit GGGGLLLL____SSSSCCCCIIIISSSSSSSSOOOORRRR____TTTTEEEESSSSTTTT enable bit GGGGLLLL____SSSSPPPPRRRRIIIITTTTEEEE____SSSSGGGGIIIIXXXX enable bit GGGGLLLL____SSSSTTTTEEEENNNNCCCCIIIILLLL____TTTTEEEESSSSTTTT enable bit GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____1111DDDD enable bit GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____2222DDDD enable bit GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____CCCCOOOOLLLLOOOORRRR____TTTTAAAABBBBLLLLEEEE____SSSSGGGGIIII enable bit Enable bits GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____GGGGEEEENNNN_____x where _x is SSSS, TTTT, RRRR, or QQQQ GGGGLLLL____EEEEVVVVAAAALLLL____BBBBIIIITTTT GGGGLLLL____MMMMAAAAPPPP1111_____x enable bits, where _x is a map type GGGGLLLL____MMMMAAAAPPPP2222_____x enable bits, where _x is a map type 1-D grid endpoints and divisions 2-D grid endpoints and divisions GGGGLLLL____AAAAUUUUTTTTOOOO____NNNNOOOORRRRMMMMAAAALLLL enable bit GGGGLLLL____FFFFOOOOGGGG____BBBBIIIITTTT GGGGLLLL____FFFFOOOOGGGG enable bit Fog color Fog density Linear fog start Linear fog end Fog index GGGGLLLL____FFFFOOOOGGGG____MMMMOOOODDDDEEEE value Control points for custom fog blending function Number of control points GGGGLLLL____FFFFOOOOGGGG____OOOOFFFFFFFFSSSSEEEETTTT____SSSSGGGGIIIIXXXX enable bit Fog offset parameters GGGGLLLL____HHHHIIIINNNNTTTT____BBBBIIIITTTT GGGGLLLL____PPPPEEEERRRRSSSSPPPPEEEECCCCTTTTIIIIVVVVEEEE____CCCCOOOORRRRRRRREEEECCCCTTTTIIIIOOOONNNN____HHHHIIIINNNNTTTT setting GGGGLLLL____PPPPOOOOIIIINNNNTTTT____SSSSMMMMOOOOOOOOTTTTHHHH____HHHHIIIINNNNTTTT setting GGGGLLLL____LLLLIIIINNNNEEEE____SSSSMMMMOOOOOOOOTTTTHHHH____HHHHIIIINNNNTTTT setting GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____SSSSMMMMOOOOOOOOTTTTHHHH____HHHHIIIINNNNTTTT setting GGGGLLLL____FFFFOOOOGGGG____HHHHIIIINNNNTTTT setting GGGGLLLL____LLLLIIIIGGGGHHHHTTTTIIIINNNNGGGG____BBBBIIIITTTT GGGGLLLL____CCCCOOOOLLLLOOOORRRR____MMMMAAAATTTTEEEERRRRIIIIAAAALLLL enable bit GGGGLLLL____CCCCOOOOLLLLOOOORRRR____MMMMAAAATTTTEEEERRRRIIIIAAAALLLL____FFFFAAAACCCCEEEE value Color material parameters that are tracking the current color Ambient scene color GGGGLLLL____LLLLIIIIGGGGHHHHTTTT____MMMMOOOODDDDEEEELLLL____LLLLOOOOCCCCAAAALLLL____VVVVIIIIEEEEWWWWEEEERRRR value GGGGLLLL____LLLLIIIIGGGGHHHHTTTT____MMMMOOOODDDDEEEELLLL____TTTTWWWWOOOO____SSSSIIIIDDDDEEEE setting GGGGLLLL____LLLLIIIIGGGGHHHHTTTTIIIINNNNGGGG enable bit Enable bit for each light Ambient, diffuse, and specular intensity for each light Direction, position, exponent, and cutoff angle for each light Constant, linear, and quadratic attenuation factors for each light PPPPaaaaggggeeee 3333 ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) PPPPaaaaggggeeee 4444 ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) Ambient, diffuse, specular, and emissive color for each material Ambient, diffuse, and specular color indices for each material Specular exponent for each material GGGGLLLL____SSSSHHHHAAAADDDDEEEE____MMMMOOOODDDDEEEELLLL setting GGGGLLLL____LLLLIIIINNNNEEEE____BBBBIIIITTTT GGGGLLLL____LLLLIIIINNNNEEEE____SSSSMMMMOOOOOOOOTTTTHHHH enable bit GGGGLLLL____LLLLIIIINNNNEEEE____SSSSTTTTIIIIPPPPPPPPLLLLEEEE enable bit Line stipple pattern and repeat counter Line width GGGGLLLL____LLLLIIIISSSSTTTT____BBBBIIIITTTT GGGGLLLL____LLLLIIIISSSSTTTT____BBBBAAAASSSSEEEE setting GGGGLLLL____MMMMUUUULLLLTTTTIIIISSSSAAAAMMMMPPPPLLLLEEEE____BBBBIIIITTTT____EEEEXXXXTTTT GGGGLLLL____MMMMUUUULLLLTTTTIIIISSSSAAAAMMMMPPPPLLLLEEEE____SSSSGGGGIIIISSSS enable bit GGGGLLLL____SSSSAAAAMMMMPPPPLLLLEEEE____AAAALLLLPPPPHHHHAAAA____TTTTOOOO____MMMMAAAASSSSKKKK____SSSSGGGGIIIISSSS enable bit GGGGLLLL____SSSSAAAAMMMMPPPPLLLLEEEE____AAAALLLLPPPPHHHHAAAA____TTTTOOOO____OOOONNNNEEEE____SSSSGGGGIIIISSSS enable bit GGGGLLLL____SSSSAAAAMMMMPPPPLLLLEEEE____MMMMAAAASSSSKKKK____SSSSGGGGIIIISSSS enable bit GGGGLLLL____SSSSAAAAMMMMPPPPLLLLEEEE____MMMMAAAASSSSKKKK____VVVVAAAALLLLUUUUEEEE____SSSSGGGGIIIISSSS GGGGLLLL____SSSSAAAAMMMMPPPPLLLLEEEE____MMMMAAAASSSSKKKK____IIIINNNNVVVVEEEERRRRTTTT____SSSSGGGGIIIISSSS GGGGLLLL____SSSSAAAAMMMMPPPPLLLLEEEE____PPPPAAAATTTTTTTTEEEERRRRNNNN____SSSSGGGGIIIISSSS GGGGLLLL____PPPPIIIIXXXXEEEELLLL____MMMMOOOODDDDEEEE____BBBBIIIITTTT GGGGLLLL____RRRREEEEDDDD____BBBBIIIIAAAASSSS and GGGGLLLL____RRRREEEEDDDD____SSSSCCCCAAAALLLLEEEE values GGGGLLLL____GGGGRRRREEEEEEEENNNN____BBBBIIIIAAAASSSS and GGGGLLLL____GGGGRRRREEEEEEEENNNN____SSSSCCCCAAAALLLLEEEE GGGGLLLL____BBBBLLLLUUUUEEEE____BBBBIIIIAAAASSSS and GGGGLLLL____BBBBLLLLUUUUEEEE____SSSSCCCCAAAALLLLEEEE GGGGLLLL____AAAALLLLPPPPHHHHAAAA____BBBBIIIIAAAASSSS and GGGGLLLL____AAAALLLLPPPPHHHHAAAA____SSSSCCCCAAAALLLLEEEE GGGGLLLL____DDDDEEEEPPPPTTTTHHHH____BBBBIIIIAAAASSSS and GGGGLLLL____DDDDEEEEPPPPTTTTHHHH____SSSSCCCCAAAALLLLEEEE GGGGLLLL____IIIINNNNDDDDEEEEXXXX____OOOOFFFFFFFFSSSSEEEETTTT and GGGGLLLL____IIIINNNNDDDDEEEEXXXX____SSSSHHHHIIIIFFFFTTTT GGGGLLLL____MMMMAAAAPPPP____CCCCOOOOLLLLOOOORRRR and GGGGLLLL____MMMMAAAAPPPP____SSSSTTTTEEEENNNNCCCCIIIILLLL enable bits GGGGLLLL____ZZZZOOOOOOOOMMMM____XXXX and GGGGLLLL____ZZZZOOOOOOOOMMMM____YYYY factors GGGGLLLL____RRRREEEEAAAADDDD____BBBBUUUUFFFFFFFFEEEERRRR setting Post-color-matrix scale and bias values GGGGLLLL____CCCCOOOOLLLLOOOORRRR____TTTTAAAABBBBLLLLEEEE____SSSSCCCCAAAALLLLEEEE____SSSSGGGGIIII and GGGGLLLL____CCCCOOOOLLLLOOOORRRR____TTTTAAAABBBBLLLLEEEE____BBBBIIIIAAAASSSS____SSSSGGGGIIII for all color tables GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____1111DDDD____EEEEXXXXTTTT, GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____2222DDDD____EEEEXXXXTTTT, and GGGGLLLL____SSSSEEEEPPPPAAAARRRRAAAABBBBLLLLEEEE____2222DDDD____EEEEXXXXTTTT enable bits Convolution filter scale and bias values Post-convolution pixel scale and bias values Convolution border mode GGGGLLLL____HHHHIIIISSSSTTTTOOOOGGGGRRRRAAAAMMMM____EEEEXXXXTTTT enable bit GGGGLLLL____MMMMIIIINNNNMMMMAAAAXXXX____EEEEXXXXTTTT enable bit GGGGLLLL____IIIINNNNTTTTEEEERRRRLLLLAAAACCCCEEEE____SSSSGGGGIIIIXXXX enable bit GGGGLLLL____PPPPOOOOIIIINNNNTTTT____BBBBIIIITTTT GGGGLLLL____PPPPOOOOIIIINNNNTTTT____SSSSMMMMOOOOOOOOTTTTHHHH enable bit Point size GGGGLLLL____PPPPOOOOIIIINNNNTTTT____SSSSIIIIZZZZEEEE____MMMMIIIINNNN____SSSSGGGGIIIISSSS and GGGGLLLL____PPPPOOOOIIIINNNNTTTT____SSSSIIIIZZZZEEEE____MMMMAAAAXXXX____SSSSGGGGIIIISSSS GGGGLLLL____PPPPOOOOIIIINNNNTTTT____FFFFAAAADDDDEEEE____TTTTHHHHRRRREEEESSSSHHHHOOOOLLLLDDDD____SSSSIIIIZZZZEEEE____SSSSGGGGIIIISSSS GGGGLLLL____DDDDIIIISSSSTTTTAAAANNNNCCCCEEEE____AAAATTTTTTTTEEEENNNNUUUUAAAATTTTIIIIOOOONNNN____SSSSGGGGIIIISSSS PPPPaaaaggggeeee 5555 ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____BBBBIIIITTTT GGGGLLLL____CCCCUUUULLLLLLLL____FFFFAAAACCCCEEEE enable bit GGGGLLLL____CCCCUUUULLLLLLLL____FFFFAAAACCCCEEEE____MMMMOOOODDDDEEEE value GGGGLLLL____FFFFRRRROOOONNNNTTTT____FFFFAAAACCCCEEEE indicator GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____MMMMOOOODDDDEEEE setting GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____SSSSMMMMOOOOOOOOTTTTHHHH enable bit GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____SSSSTTTTIIIIPPPPPPPPLLLLEEEE enable bit GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____EEEEXXXXTTTT enable bit GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____FFFFAAAACCCCTTTTOOOORRRR____EEEEXXXXTTTT GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____BBBBIIIIAAAASSSS____EEEEXXXXTTTT GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____FFFFIIIILLLLLLLL enable bit GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____LLLLIIIINNNNEEEE enable bit GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____PPPPOOOOIIIINNNNTTTT enable bit GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____FFFFAAAACCCCTTTTOOOORRRR GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____UUUUNNNNIIIITTTTSSSS GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____SSSSTTTTIIIIPPPPPPPPLLLLEEEE____BBBBIIIITTTT Polygon stipple image GGGGLLLL____SSSSCCCCIIIISSSSSSSSOOOORRRR____BBBBIIIITTTT GGGGLLLL____SSSSCCCCIIIISSSSSSSSOOOORRRR____TTTTEEEESSSSTTTT enable bit Scissor box GGGGLLLL____SSSSTTTTEEEENNNNCCCCIIIILLLL____BBBBUUUUFFFFFFFFEEEERRRR____BBBBIIIITTTT GGGGLLLL____SSSSTTTTEEEENNNNCCCCIIIILLLL____TTTTEEEESSSSTTTT enable bit Stencil function and reference value Stencil value mask Stencil fail, pass, and depth buffer pass actions Stencil buffer clear value Stencil buffer writemask GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____BBBBIIIITTTT Enable bits for the four texture coordinates Border color for each texture target Minification function for each texture target Magnification function for each texture target Texture coordinates and wrap mode for each texture target Color, mode, and bias for each texture environment Enable bits GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____GGGGEEEENNNN_____x, _x is SSSS, TTTT, RRRR, and QQQQ GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____GGGGEEEENNNN____MMMMOOOODDDDEEEE setting for SSSS, TTTT, RRRR, and QQQQ ggggllllTTTTeeeexxxxGGGGeeeennnn plane equations for SSSS, TTTT, RRRR, and QQQQ Detail texture binding, level offset, mode, and scaling function control points Sharp texture scaling function control points GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____CCCCOOOOLLLLOOOORRRR____TTTTAAAABBBBLLLLEEEE____SSSSGGGGIIII enable bit GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____CCCCOOOOLLLLOOOORRRR____TTTTAAAABBBBLLLLEEEE____SSSSCCCCAAAALLLLEEEE____SSSSGGGGIIII GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____CCCCOOOOLLLLOOOORRRR____TTTTAAAABBBBLLLLEEEE____BBBBIIIIAAAASSSS____SSSSGGGGIIII Current texture bindings (e.g. GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____2222DDDD____BBBBIIIINNNNDDDDIIIINNNNGGGG____EEEEXXXXTTTT) Minimum and maximum LOD clamping values Base and maximum mipmap levels Texture filter function weights Dual and quad texture group selection PPPPaaaaggggeeee 6666 ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) Post-texture filter scale and bias values Clipmap frame size, center, offset, lod offset, depth, and virtual depth Texture comparison operator Texture comparison enable Shadow ambient lighting coefficient GGGGLLLL____TTTTRRRRAAAANNNNSSSSFFFFOOOORRRRMMMM____BBBBIIIITTTT Coefficients of the six clipping planes GGGGLLLL____CCCCLLLLIIIIPPPP____PPPPLLLLAAAANNNNEEEE_i enable bits GGGGLLLL____MMMMAAAATTTTRRRRIIIIXXXX____MMMMOOOODDDDEEEE value GGGGLLLL____NNNNOOOORRRRMMMMAAAALLLLIIIIZZZZEEEE enable bit Coefficients of the reference plane GGGGLLLL____SSSSPPPPRRRRIIIITTTTEEEE____SSSSGGGGIIIIXXXX enable bit Current sprite mode, axis, and translation GGGGLLLL____VVVVIIIIEEEEWWWWPPPPOOOORRRRTTTT____BBBBIIIITTTT Depth range (near and far) Viewport origin and extent ggggllllPPPPooooppppAAAAttttttttrrrriiiibbbb restores the values of the state variables saved with the last ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb command. Those not saved are left unchanged. It is an error to push attributes onto a full stack, or to pop attributes off an empty stack. In either case, the error flag is set and no other change is made to GL state. Initially, the attribute stack is empty. NNNNOOOOTTTTEEEESSSS Not all values for GL state can be saved on the attribute stack. For example, pixel pack and unpack state, render mode state, and select and feedback state cannot be saved. The depth of the attribute stack depends on the implementation, but it must be at least 16. GGGGLLLL____CCCCOOOOLLLLOOOORRRR____LLLLOOOOGGGGIIIICCCC____OOOOPPPP, GGGGLLLL____IIIINNNNDDDDEEEEXXXX____LLLLOOOOGGGGIIIICCCC____OOOOPPPP, GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____FFFFIIIILLLLLLLL, GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____LLLLIIIINNNNEEEE and GGGGLLLL____PPPPOOOOLLLLYYYYGGGGOOOONNNN____OOOOFFFFFFFFSSSSEEEETTTT____PPPPOOOOIIIINNNNTTTT are only available if the GL version is 1.1 or greater. EEEERRRRRRRROOOORRRRSSSS GGGGLLLL____SSSSTTTTAAAACCCCKKKK____OOOOVVVVEEEERRRRFFFFLLLLOOOOWWWW is generated if ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb is called while the attribute stack is full. GGGGLLLL____SSSSTTTTAAAACCCCKKKK____UUUUNNNNDDDDEEEERRRRFFFFLLLLOOOOWWWW is generated if ggggllllPPPPooooppppAAAAttttttttrrrriiiibbbb is called while the attribute stack is empty. GGGGLLLL____IIIINNNNVVVVAAAALLLLIIIIDDDD____OOOOPPPPEEEERRRRAAAATTTTIIIIOOOONNNN is generated if ggggllllPPPPuuuusssshhhhaaaattttttttrrrriiiibbbb or ggggllllPPPPooooppppAAAAttttttttrrrriiiibbbb is executed between the execution of ggggllllBBBBeeeeggggiiiinnnn and the corresponding execution of ggggllllEEEEnnnndddd. PPPPaaaaggggeeee 7777 ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee ggggllllPPPPuuuusssshhhhAAAAttttttttrrrriiiibbbb((((3333GGGG)))) AAAASSSSSSSSOOOOCCCCIIIIAAAATTTTEEEEDDDD GGGGEEEETTTTSSSS ggggllllGGGGeeeetttt with argument GGGGLLLL____AAAATTTTTTTTRRRRIIIIBBBB____SSSSTTTTAAAACCCCKKKK____DDDDEEEEPPPPTTTTHHHH. ggggllllGGGGeeeetttt with argument GGGGLLLL____MMMMAAAAXXXX____AAAATTTTTTTTRRRRIIIIBBBB____SSSSTTTTAAAACCCCKKKK____DDDDEEEEPPPPTTTTHHHH. MMMMAAAACCCCHHHHIIIINNNNEEEE DDDDEEEEPPPPEEEENNNNDDDDEEEENNNNCCCCIIIIEEEESSSS GGGGLLLL____CCCCOOOOLLLLOOOORRRR____TTTTAAAABBBBLLLLEEEE____SSSSGGGGIIII, GGGGLLLL____PPPPOOOOSSSSTTTT____CCCCOOOOLLLLOOOORRRR____MMMMAAAATTTTRRRRIIIIXXXX____CCCCOOOOLLLLOOOORRRR____TTTTAAAABBBBLLLLEEEE____SSSSGGGGIIII and GGGGLLLL____PPPPOOOOSSSSTTTT____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____CCCCOOOOLLLLOOOORRRR____TTTTAAAABBBBLLLLEEEE____SSSSGGGGIIII are part of the SSSSGGGGIIII____ccccoooolllloooorrrr____ttttaaaabbbblllleeee extension which is not supported on RRRReeeeaaaalllliiiittttyyyyEEEEnnnnggggiiiinnnneeee, RRRReeeeaaaalllliiiittttyyyyEEEEnnnnggggiiiinnnneeee2222, and VVVVTTTTXXXX systems. On RRRReeeeaaaalllliiiittttyyyyEEEEnnnnggggiiiinnnneeee, RRRReeeeaaaalllliiiittttyyyyEEEEnnnnggggiiiinnnneeee2222, and VVVVTTTTXXXX and HHHHiiiigggghhhh IIIImmmmppppaaaacccctttt and MMMMaaaaxxxxiiiimmmmuuuummmm IIIImmmmppppaaaacccctttt systems there is no support for pushing or popping attributes related to detail texturing. The SSSSGGGGIIIIXXXX____iiiinnnntttteeeerrrrllllaaaacccceeee extension is supported only on IIIInnnnffffiiiinnnniiiitttteeeeRRRReeeeaaaalllliiiittttyyyy systems, on RRRReeeeaaaalllliiiittttyyyyEEEEnnnnggggiiiinnnneeee, RRRReeeeaaaalllliiiittttyyyyEEEEnnnnggggiiiinnnneeee2222, and VVVVTTTTXXXX systems, and on OOOO2222 systems. RRRReeeeaaaalllliiiittttyyyyEEEEnnnnggggiiiinnnneeee, RRRReeeeaaaalllliiiittttyyyyEEEEnnnnggggiiiinnnneeee2222, and VVVVTTTTXXXX systems have no support for pushing or popping attributes related to sharpen texturing. On IIIInnnnffffiiiinnnniiiitttteeeeRRRReeeeaaaalllliiiittttyyyy systems, if the post-texture filter scale and bias values are set to values other than the defaults, they are limited to the range [0.0, 1.0). (note: this range excludes 1.0.) The SSSSGGGGIIIIXXXX____tttteeeexxxxttttuuuurrrreeee____ssssccccaaaalllleeee____bbbbiiiiaaaassss extension is not supported on RRRReeeeaaaalllliiiittttyyyyEEEEnnnnggggiiiinnnneeee, RRRReeeeaaaalllliiiittttyyyyEEEEnnnnggggiiiinnnneeee2222, and VVVVTTTTXXXX systems or on HHHHiiiigggghhhh IIIImmmmppppaaaacccctttt and MMMMaaaaxxxxiiiimmmmuuuummmm IIIImmmmppppaaaacccctttt systems. The SSSSGGGGIIIISSSS____tttteeeexxxxttttuuuurrrreeee____sssseeeelllleeeecccctttt extension is supported only on IIIInnnnffffiiiinnnniiiitttteeeeRRRReeeeaaaalllliiiittttyyyy systems, HHHHiiiigggghhhh IIIImmmmppppaaaacccctttt and MMMMaaaaxxxxiiiimmmmuuuummmm IIIImmmmppppaaaacccctttt on Octane systems, and HHHHiiiigggghhhh IIIImmmmppppaaaacccctttt and MMMMaaaaxxxxiiiimmmmuuuummmm IIIImmmmppppaaaacccctttt on Indigo2 systems with the TRAM option card. SSSSEEEEEEEE AAAALLLLSSSSOOOO ggggllllGGGGeeeetttt, ggggllllGGGGeeeettttCCCClllliiiippppPPPPllllaaaannnneeee, ggggllllGGGGeeeettttEEEErrrrrrrroooorrrr, ggggllllGGGGeeeettttLLLLiiiigggghhhhtttt, ggggllllGGGGeeeettttMMMMaaaapppp, ggggllllGGGGeeeettttMMMMaaaatttteeeerrrriiiiaaaallll, ggggllllGGGGeeeettttPPPPiiiixxxxeeeellllMMMMaaaapppp, ggggllllGGGGeeeettttPPPPooooiiiinnnntttteeeerrrrvvvv, ggggllllGGGGeeeettttPPPPoooollllyyyyggggoooonnnnSSSSttttiiiipppppppplllleeee, ggggllllGGGGeeeettttSSSSttttrrrriiiinnnngggg, ggggllllGGGGeeeettttTTTTeeeexxxxEEEEnnnnvvvv, ggggllllGGGGeeeettttTTTTeeeexxxxGGGGeeeennnn, ggggllllGGGGeeeettttTTTTeeeexxxxIIIImmmmaaaaggggeeee, ggggllllGGGGeeeettttTTTTeeeexxxxLLLLeeeevvvveeeellllPPPPaaaarrrraaaammmmeeeetttteeeerrrr, ggggllllGGGGeeeettttTTTTeeeexxxxPPPPaaaarrrraaaammmmeeeetttteeeerrrr, ggggllllIIIIssssEEEEnnnnaaaabbbblllleeeedddd PPPPaaaaggggeeee 8888