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1901 serge 1 
/*
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 * Mesa 3-D graphics library
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 * Version:  6.5
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 *
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 * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a
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 * copy of this software and associated documentation files (the "Software"),
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 * to deal in the Software without restriction, including without limitation
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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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 * and/or sell copies of the Software, and to permit persons to whom the
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 * Software is furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included
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 * in all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
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 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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 */
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#ifndef S_ZOOM_H
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#define S_ZOOM_H
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#include "main/mtypes.h"
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#include "s_span.h"
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extern void
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_swrast_write_zoomed_rgba_span(struct gl_context *ctx, GLint imgX, GLint imgY,
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                               const SWspan *span, const GLvoid *rgba);
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extern void
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_swrast_write_zoomed_rgb_span(struct gl_context *ctx, GLint imgX, GLint imgY,
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                              const SWspan *span, const GLvoid *rgb);
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extern void
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_swrast_write_zoomed_depth_span(struct gl_context *ctx, GLint imgX, GLint imgY,
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                                const SWspan *span);
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extern void
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_swrast_write_zoomed_stencil_span(struct gl_context *ctx, GLint imgX, GLint imgY,
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                                  GLint width, GLint spanX, GLint spanY,
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                                  const GLstencil stencil[]);
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extern void
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_swrast_write_zoomed_z_span(struct gl_context *ctx, GLint imgX, GLint imgY,
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                            GLint width, GLint spanX, GLint spanY,
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                            const GLvoid *z);
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#endif