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set _NeedEyeCoords to zero if vertex program is enabled

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This commit is contained in:
Brian Paul
2002-01-12 02:55:30 +00:00
parent 8e6d305c89
commit c6755aa6d5
1 changed files with 8 additions and 1 deletions
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9
src/mesa/main/state.c
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@@ -1,4 +1,4 @@
/* $Id: state.c,v 1.75 2001/12/18 04:06:45 brianp Exp $ */ /* $Id: state.c,v 1.76 2002/01/12 02:55:30 brianp Exp $ */
/* /*
* Mesa 3-D graphics library * Mesa 3-D graphics library
@@ -957,6 +957,13 @@ void _mesa_update_state( GLcontext *ctx )
ctx->_NeedEyeCoords |= NEED_EYE_LIGHT_MODELVIEW; ctx->_NeedEyeCoords |= NEED_EYE_LIGHT_MODELVIEW;
} }
/* XXX this is a bit of a hack. We should be checking elsewhere if
* vertex program mode is enabled. We set _NeedEyeCoords to zero to
* ensure that the combined modelview/projection matrix is computed
* in calculate_model_project_matrix().
*/
if (ctx->VertexProgram.Enabled)
ctx->_NeedEyeCoords = 0;
/* ctx->_NeedEyeCoords is now uptodate. /* ctx->_NeedEyeCoords is now uptodate.
* *