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Diffstat (limited to 'nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/copytexsubimage3d.gl')
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diff --git a/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/copytexsubimage3d.gl b/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/copytexsubimage3d.gl deleted file mode 100644 index 5450cb10a..000000000 --- a/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/copytexsubimage3d.gl +++ /dev/null @@ -1,159 +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(CopyTexSubImage3D,copy a three-dimensional texture subimage) -_names(CopyTexSubImage3D) -.EQ -delim $$ -.EN -.SH PARAMETERS -_phead(_param1) -Specifies the target texture. -Must be _const(TEXTURE_3D) -_phead(_param2) -Specifies the level-of-detail number. -Level 0 is the base image level. -Level \f2n\fP is the \f2n\fPth mipmap reduction image. -_phead(_param3) -Specifies a texel offset in the x direction within the texture array. -_phead(_param4) -Specifies a texel offset in the y direction within the texture array. -_phead(_param5) -Specifies a texel offset in the z direction within the texture array. -_phead(_param6 _param7) -Specify the window coordinates of the lower left corner -of the rectangular region of pixels to be copied. -_phead(_param8) -Specifies the width of the texture subimage. -_phead(_param9) -Specifies the height of the texture subimage. -.SH DESCRIPTION -_cmnd replaces a rectangular portion of a three-dimensional -texture image with pixels from the current _const(READ_BUFFER) (rather -than from main memory, as is the case for _cmnd(TexSubImage3D)). -.P -The screen-aligned pixel rectangle with lower left corner at -(_param6,\ _param7) and with -width _param8 and height _param9 replaces the portion of the -texture array with x indices _param3 through _param3$~+~$_param8$~-~$1, -inclusive, and y indices _param4 through _param4$~+~$_param9$~-~$1, -inclusive, at z index _param5 and at the mipmap level specified by _param2. -.P -The pixels in the rectangle are processed exactly as if -_cmnd(CopyPixels) had been called, but the process stops just before -final conversion. -At this point, all pixel component values are clamped to the range [0,\ 1] -and then converted to the texture's internal format for storage in the texel -array. -.P -The destination rectangle in the texture array may not include any texels -outside the texture array as it was originally specified. -It is not an error to specify a subtexture with zero width or height, but -such a specification has no effect. -.P -If any of the pixels within the specified rectangle of the current -_const(READ_BUFFER) are outside the read window associated with the current -rendering context, then the values obtained for those pixels are undefined. -.P -No change is made to the \f2internalformat\fP, \f2width\fP, -\f2height\fP, \f2depth\fP, or \f2border\fP parameters of the specified texture -array or to texel values outside the specified subregion. -.SH NOTES -_cmnd is available only if the GL version is 1.2 or greater. -.P -Texturing has no effect in color index mode. -.P -_cmnd(PixelStore) and _cmnd(PixelTransfer) modes affect texture images -in exactly the way they affect _cmnd(DrawPixels). -.P -When the _arbstring(imaging) extension is supported, the RGBA components -copied from the framebuffer may be processed by the imaging pipeline, as -if they were a two-dimensional texture. See _cmnd(TexImage2D) for -specific details. -.SH ERRORS -_const(INVALID_ENUM) is generated if _param1 is not _const(TEXTURE_3D). -.P -_const(INVALID_OPERATION) is generated if the texture array has not -been defined by a previous _cmnd(TexImage3D) or _cmnd(CopyTexImage3D) operation. -.P -_const(INVALID_VALUE) is generated if _param2 is less than 0. -.P -_const(INVALID_VALUE) may be generated if _param2 is greater -than $log sub 2^max$, -where $max$ is the returned value of _const(MAX_3D_TEXTURE_SIZE). -.P -_const(INVALID_VALUE) is generated if _param6$ ~<~ ~-b$ or if -_param7$ ~<~ ~-b$, -where $b$ is the border width of the texture array. -.P -_const(INVALID_VALUE) is generated if $_eqnparam3 ~<~ -b$, -(_param3$~+~$_param8)$~>~(w ~-~b)$, -_param4$~<~ ~-b$, -(_param4$~+~$_param9)$~>~(h ~-~b)$, -_param5$~<~ ~-b$, or _param5$~>~(d ~-~b)$, -where $w$ is the _const(TEXTURE_WIDTH), -$h$ is the _const(TEXTURE_HEIGHT), -$d$ is the _const(TEXTURE_DEPTH), -and $b$ is the _const(TEXTURE_BORDER) -of the texture image being modified. -Note that $w$, $h$, and $d$ -include twice the border width. -.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(GetTexImage) -.br -_cmnd(IsEnabled) with argument _const(TEXTURE_3D) -.SH SEE ALSO -_cmnd(CopyPixels), -_cmnd(CopyTexImage1D), -_cmnd(CopyTexImage2D), -_cmnd(CopyTexSubImage1D), -_cmnd(CopyTexSubImage2D), -_cmnd(PixelStore), -_cmnd(PixelTransfer), -_cmnd(ReadBuffer), -_cmnd(TexEnv), -_cmnd(TexGen), -_cmnd(TexImage1D), -_cmnd(TexImage2D), -_cmnd(TexImage3D), -_cmnd(TexParameter), -_cmnd(TexSubImage1D), -_cmnd(TexSubImage2D), -_cmnd(TexSubImage3D) |