ReactOS Development > Doxygen

00001 /*
00002  * Mesa 3-D graphics library
00003  * Version:  6.5
00004  *
00005  * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
00006  *
00007  * Permission is hereby granted, free of charge, to any person obtaining a
00008  * copy of this software and associated documentation files (the "Software"),
00009  * to deal in the Software without restriction, including without limitation
00010  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
00011  * and/or sell copies of the Software, and to permit persons to whom the
00012  * Software is furnished to do so, subject to the following conditions:
00013  *
00014  * The above copyright notice and this permission notice shall be included
00015  * in all copies or substantial portions of the Software.
00016  *
00017  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
00018  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00019  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
00020  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
00021  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
00022  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00023  */
00024 
00025 #ifndef S_ZOOM_H
00026 #define S_ZOOM_H
00027 
00028 #include "swrast.h"
00029 
00030 
00031 extern void
00032 _swrast_write_zoomed_rgba_span(GLcontext *ctx, GLint imgX, GLint imgY,
00033                                const SWspan *span, const GLvoid *rgba);
00034 
00035 extern void
00036 _swrast_write_zoomed_rgb_span(GLcontext *ctx, GLint imgX, GLint imgY,
00037                               const SWspan *span, const GLvoid *rgb);
00038 
00039 extern void
00040 _swrast_write_zoomed_index_span(GLcontext *ctx, GLint imgX, GLint imgY,
00041                                 const SWspan *span);
00042 
00043 extern void
00044 _swrast_write_zoomed_depth_span(GLcontext *ctx, GLint imgX, GLint imgY,
00045                                 const SWspan *span);
00046 
00047 
00048 extern void
00049 _swrast_write_zoomed_stencil_span(GLcontext *ctx, GLint imgX, GLint imgY,
00050                                   GLint width, GLint spanX, GLint spanY,
00051                                   const GLstencil stencil[]);
00052 
00053 extern void
00054 _swrast_write_zoomed_z_span(GLcontext *ctx, GLint imgX, GLint imgY,
00055                             GLint width, GLint spanX, GLint spanY,
00056                             const GLvoid *z);
00057 
00058 
00059 #endif
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