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Diffstat (limited to 'nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/pixelmap.gl')
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diff --git a/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/pixelmap.gl b/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/pixelmap.gl deleted file mode 100644 index 9b3ddca84..000000000 --- a/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/pixelmap.gl +++ /dev/null @@ -1,250 +0,0 @@ -_C_ License Applicability. Except to the extent portions of this file are -_C_ made subject to an alternative license as permitted in the SGI Free -_C_ Software License B, Version 1.1 (the "License"), the contents of this -_C_ file are subject only to the provisions of the License. You may not use -_C_ this file except in compliance with the License. You may obtain a copy -_C_ of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -_C_ Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -_C_ -_C_ http://oss.sgi.com/projects/FreeB -_C_ -_C_ Note that, as provided in the License, the Software is distributed on an -_C_ "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -_C_ DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -_C_ CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -_C_ PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -_C_ -_C_ Original Code. The Original Code is: OpenGL Sample Implementation, -_C_ Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -_C_ Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -_C_ Copyright in any portions created by third parties is as indicated -_C_ elsewhere herein. All Rights Reserved. -_C_ -_C_ Additional Notice Provisions: The application programming interfaces -_C_ established by SGI in conjunction with the Original Code are The -_C_ OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -_C_ April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -_C_ 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -_C_ Window System(R) (Version 1.3), released October 19, 1998. This software -_C_ was created using the OpenGL(R) version 1.2.1 Sample Implementation -_C_ published by SGI, but has not been independently verified as being -_C_ compliant with the OpenGL(R) version 1.2.1 Specification. -_C_ -_C_ The first character in this file must be an '_'! -_C_ Anything on a line after _C_ is ignored -_define(_filters,tbl|eqn)_C_ -_C_ eqn is automatically replaced with neqn for nroff -_header(PixelMap,set up pixel transfer maps) -_names(PixelMap,u*[fis]v) -.EQ -delim $$ -.EN -.SH PARAMETERS -_phead(_param1) -.na -Specifies a symbolic map name. -Must be one of the following: -_const(PIXEL_MAP_I_TO_I), -_const(PIXEL_MAP_S_TO_S), -_const(PIXEL_MAP_I_TO_R), -_const(PIXEL_MAP_I_TO_G), -_const(PIXEL_MAP_I_TO_B), -_const(PIXEL_MAP_I_TO_A), -_const(PIXEL_MAP_R_TO_R), -_const(PIXEL_MAP_G_TO_G), -_const(PIXEL_MAP_B_TO_B), or -_const(PIXEL_MAP_A_TO_A). -_phead(_param2) -Specifies the size of the map being defined. -_phead(_param3) -Specifies an array of _param2 values. -.SH DESCRIPTION -_cmnd sets up translation tables, -or \f2maps\fP, -used by -_cmnd(CopyPixels), -_cmnd(CopyTexImage1D), -_cmnd(CopyTexImage2D), -_cmnd(CopyTexSubImage1D), -_cmnd(CopyTexSubImage2D), -_cmnd(CopyTexSubImage3D), -_cmnd(DrawPixels), -_cmnd(ReadPixels), -_cmnd(TexImage1D), -_cmnd(TexImage2D), -_cmnd(TexImage3D), -_cmnd(TexSubImage1D), -_cmnd(TexSubImage2D), and -_cmnd(TexSubImage3D). -Additionally, if the _arbstring(imaging) subset is supported, the -routines -_cmnd(ColorTable), -_cmnd(ColorSubTable), -_cmnd(ConvolutionFilter1D), -_cmnd(ConvolutionFilter2D), -_cmnd(Histogram), -_cmnd(Minmax), and -_cmnd(SeparableFilter2D). -Use of these maps is described completely in the -_cmnd(PixelTransfer) reference page, -and partly in the reference pages for the pixel and texture image commands. -Only the specification of the maps is described in this reference page. -.P -_param1 is a symbolic map name, -indicating one of ten maps to set. -_param2 specifies the number of entries in the map, -and _param3 is a pointer to an array of _param2 map values. -.P -The ten maps are as follows: -.TP 30 -_const(PIXEL_MAP_I_TO_I) -Maps color indices to color indices. -.TP -_const(PIXEL_MAP_S_TO_S) -Maps stencil indices to stencil indices. -.TP -_const(PIXEL_MAP_I_TO_R) -Maps color indices to red components. -.TP -_const(PIXEL_MAP_I_TO_G) -Maps color indices to green components. -.TP -_const(PIXEL_MAP_I_TO_B) -Maps color indices to blue components. -.TP -_const(PIXEL_MAP_I_TO_A) -Maps color indices to alpha components. -.TP -_const(PIXEL_MAP_R_TO_R) -Maps red components to red components. -.TP -_const(PIXEL_MAP_G_TO_G) -Maps green components to green components. -.TP -_const(PIXEL_MAP_B_TO_B) -Maps blue components to blue components. -.TP -_const(PIXEL_MAP_A_TO_A) -Maps alpha components to alpha components. -.P -The entries in a map can be specified as single-precision -floating-point numbers, -unsigned short integers, -or unsigned long integers. -Maps that store color component values -(all but _const(PIXEL_MAP_I_TO_I) and _const(PIXEL_MAP_S_TO_S)) -retain their values in floating-point format, -with unspecified mantissa and exponent sizes. -Floating-point values specified by _cmnd(PixelMapfv) are converted directly -to the internal floating-point format of these maps, -then clamped to the range [0,1]. -Unsigned integer values specified by _cmnd(PixelMapusv) and -_cmnd(PixelMapuiv) are converted linearly such that -the largest representable integer maps to 1.0, -and 0 maps to 0.0. -.P -Maps that store indices, -_const(PIXEL_MAP_I_TO_I) and _const(PIXEL_MAP_S_TO_S), -retain their values in fixed-point format, -with an unspecified number of bits to the right of the binary point. -Floating-point values specified by _cmnd(PixelMapfv) are converted directly -to the internal fixed-point format of these maps. -Unsigned integer values specified by _cmnd(PixelMapusv) and -_cmnd(PixelMapuiv) specify integer values, -with all 0's to the right of the binary point. -.P -The following table shows the initial sizes and values for each of the maps. -Maps that are indexed by either color or stencil indices must have -_param2 = $2 sup n$ for some $n$ or the results are undefined. -The maximum allowable size for each map depends on the implementation -and can be determined by calling _cmnd(Get) with argument -_const(MAX_PIXEL_MAP_TABLE). -The single maximum applies to all maps; it is at -least 32. -.bp -.TS -center tab(:) delim($$) ; -lb cb cb cb cb -l c c c c. -_ -_param1:Lookup Index:Lookup Value:Initial Size:Initial Value -_ -_const(PIXEL_MAP_I_TO_I):color index:color index:1:0 -_const(PIXEL_MAP_S_TO_S):stencil index :stencil index :1:0 -_const(PIXEL_MAP_I_TO_R):color index :R:1:0 -_const(PIXEL_MAP_I_TO_G):color index :G:1:0 -_const(PIXEL_MAP_I_TO_B):color index:B:1:0 -_const(PIXEL_MAP_I_TO_A):color index:A:1:0 -_const(PIXEL_MAP_R_TO_R):R:R:1:0 -_const(PIXEL_MAP_G_TO_G):G:G:1:0 -_const(PIXEL_MAP_B_TO_B):B:B:1:0 -_const(PIXEL_MAP_A_TO_A):A:A:1:0 -_ -.TE - -.RE -.SH ERRORS -_const(INVALID_ENUM) is generated if _param1 is not an accepted value. -.P -_const(INVALID_VALUE) is generated if _param2 is less than one -or larger than _const(MAX_PIXEL_MAP_TABLE). -.P -_const(INVALID_VALUE) is generated if _param1 is -_const(PIXEL_MAP_I_TO_I), -_const(PIXEL_MAP_S_TO_S), -_const(PIXEL_MAP_I_TO_R), -_const(PIXEL_MAP_I_TO_G), -_const(PIXEL_MAP_I_TO_B), or -_const(PIXEL_MAP_I_TO_A), -and _param2 is not a power of two. -.P -_const(INVALID_OPERATION) is generated if _cmnd -is executed between the execution of _cmnd(Begin) -and the corresponding execution of _cmnd(End). -.SH ASSOCIATED GETS -_cmnd(GetPixelMap) -.br -_cmnd(Get) with argument _const(PIXEL_MAP_I_TO_I_SIZE) -.br -_cmnd(Get) with argument _const(PIXEL_MAP_S_TO_S_SIZE) -.br -_cmnd(Get) with argument _const(PIXEL_MAP_I_TO_R_SIZE) -.br -_cmnd(Get) with argument _const(PIXEL_MAP_I_TO_G_SIZE) -.br -_cmnd(Get) with argument _const(PIXEL_MAP_I_TO_B_SIZE) -.br -_cmnd(Get) with argument _const(PIXEL_MAP_I_TO_A_SIZE) -.br -_cmnd(Get) with argument _const(PIXEL_MAP_R_TO_R_SIZE) -.br -_cmnd(Get) with argument _const(PIXEL_MAP_G_TO_G_SIZE) -.br -_cmnd(Get) with argument _const(PIXEL_MAP_B_TO_B_SIZE) -.br -_cmnd(Get) with argument _const(PIXEL_MAP_A_TO_A_SIZE) -.br -_cmnd(Get) with argument _const(MAX_PIXEL_MAP_TABLE) -.SH SEE ALSO -_cmnd(ColorTable), -_cmnd(ColorSubTable), -_cmnd(ConvolutionFilter1D), -_cmnd(ConvolutionFilter2D), -_cmnd(CopyPixels), -_cmnd(CopyTexImage1D), -_cmnd(CopyTexImage2D), -_cmnd(CopyTexSubImage1D), -_cmnd(CopyTexSubImage2D), -_cmnd(DrawPixels), -_cmnd(Histogram), -_cmnd(Minmax), -_cmnd(PixelStore), -_cmnd(PixelTransfer), -_cmnd(ReadPixels), -_cmnd(SeparableFilter2D), -_cmnd(TexImage1D), -_cmnd(TexImage2D), -_cmnd(TexImage3D), -_cmnd(TexSubImage1D), -_cmnd(TexSubImage2D), -_cmnd(TexSubImage3D) |