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Viewing changes to src/mesa/tnl/t_array_api.c

  • 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/tnl/t_array_api.c
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/*
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 * Mesa 3-D graphics library
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 * Version:  6.5
 
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 * Version:  6.5.2
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 *
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 * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
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 *
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{
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   GET_CURRENT_CONTEXT(ctx);
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   TNLcontext *tnl = TNL_CONTEXT(ctx);
 
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   /* It's tempting to get rid of this threshold value because we take
 
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    * very different paths if 'count' is less than or greater than 'thresh'.
 
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    * I've found/fixed at least one bug which only occured for particular
 
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    * array sizes.  Also, several conformance tests use very short arrays
 
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    * which means the long-array path doesn't get tested.  -Brian
 
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    */
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   GLuint thresh = (ctx->Driver.NeedFlush & FLUSH_STORED_VERTICES) ? 30 : 10;
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   if (MESA_VERBOSE & VERBOSE_API)
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   ui_indices = (GLuint *)_ac_import_elements( ctx, GL_UNSIGNED_INT,
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                                               count, type, indices );
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#ifdef DEBUG
 
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   /* check that array indices really fall inside [start, end] range */
 
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   {
 
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      GLuint i;
 
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      for (i = 0; i < count; i++) {
 
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         if (ui_indices[i] < start || ui_indices[i] > end) {
 
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            _mesa_warning(ctx, "Invalid array index in "
 
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                          "glDrawRangeElements(index=%u)", ui_indices[i]);
 
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         }
 
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      }
 
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   }
 
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#endif
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   assert(!ctx->CompileFlag);
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