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Viewing changes to src/mesa/swrast/s_masking.h

  • Committer: Bazaar Package Importer
  • Author(s): Sebastien Bacher
  • Date: 2007-02-21 12:44:07 UTC
  • mfrom: (1.2.1 upstream)
  • mto: This revision was merged to the branch mainline in revision 22.
  • Revision ID: james.westby@ubuntu.com-20070221124407-rgcacs32mycrtadl
Import upstream version 6.5.2

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src/mesa/swrast/s_masking.h
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/*
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 * Mesa 3-D graphics library
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 * Version:  6.3
 
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 * Version:  6.5.2
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 *
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 * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
 
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 * Copyright (C) 1999-2006  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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#include "swrast.h"
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/*
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 * Implement glColorMask for a span of RGBA pixels.
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 */
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extern void
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_swrast_mask_rgba_span(GLcontext *ctx, struct gl_renderbuffer *rb,
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                       const struct sw_span *span, GLchan rgba[][4]);
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extern void
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_swrast_mask_rgba_array(GLcontext *ctx, struct gl_renderbuffer *rb,
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                        GLuint n, GLint x, GLint y, GLchan rgba[][4]);
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/*
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 * Implement glIndexMask for a span of CI pixels.
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 */
 
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                       SWspan *span);
 
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extern void
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_swrast_mask_ci_span(GLcontext *ctx, struct gl_renderbuffer *rb,
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                     const struct sw_span *span, GLuint index[]);
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extern void
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_swrast_mask_ci_array(GLcontext *ctx, struct gl_renderbuffer *rb,
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                      GLuint n, GLint x, GLint y, GLuint index[]);
 
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                     SWspan *span);
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#endif