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disabled two optimized textured triangle functions because of texcoord interpolation errors

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This commit is contained in:
Brian Paul
2000-12-12 00:31:45 +00:00
parent b38ad54c41
commit 75639547e7
1 changed files with 8 additions and 4 deletions
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12
src/mesa/swrast/s_triangle.c
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@@ -1,4 +1,4 @@
/* $Id: s_triangle.c,v 1.6 2000/11/21 23:09:18 brianp Exp $ */ /* $Id: s_triangle.c,v 1.7 2000/12/12 00:31:45 brianp Exp $ */
/* /*
* Mesa 3-D graphics library * Mesa 3-D graphics library
@@ -679,6 +679,7 @@ static void affine_textured_triangle( GLcontext *ctx,
* This function written by Klaus Niederkrueger <klaus@math.leidenuniv.nl> * This function written by Klaus Niederkrueger <klaus@math.leidenuniv.nl>
* Send all questions and bug reports to him. * Send all questions and bug reports to him.
*/ */
#if 0 /* XXX disabled because of texcoord interpolation errors */
static void near_persp_textured_triangle(GLcontext *ctx, static void near_persp_textured_triangle(GLcontext *ctx,
const SWvertex *v0, const SWvertex *v0,
const SWvertex *v1, const SWvertex *v1,
@@ -1408,7 +1409,7 @@ static void near_persp_textured_triangle(GLcontext *ctx,
#undef DRAW_LINE #undef DRAW_LINE
#undef BIAS #undef BIAS
} }
#endif
/* /*
@@ -1419,6 +1420,7 @@ static void near_persp_textured_triangle(GLcontext *ctx,
* This function written by Klaus Niederkrueger <klaus@math.leidenuniv.nl> * This function written by Klaus Niederkrueger <klaus@math.leidenuniv.nl>
* Send all questions and bug reports to him. * Send all questions and bug reports to him.
*/ */
#if 0 /* XXX disabled because of texcoord interpolation errors */
static void lin_persp_textured_triangle( GLcontext *ctx, static void lin_persp_textured_triangle( GLcontext *ctx,
const SWvertex *v0, const SWvertex *v0,
const SWvertex *v1, const SWvertex *v1,
@@ -1585,11 +1587,10 @@ static void lin_persp_textured_triangle( GLcontext *ctx,
} \ } \
} }
#include "s_tritemp.h" #include "s_tritemp.h"
#undef SPAN #undef SPAN
} }
#endif
/* /*
@@ -2342,6 +2343,7 @@ _swrast_choose_triangle( GLcontext *ctx )
} }
} }
else { else {
#if 00 /* XXX these function have problems with texture coord interpolation */
if (filter==GL_NEAREST) { if (filter==GL_NEAREST) {
swrast->Triangle = near_persp_textured_triangle; swrast->Triangle = near_persp_textured_triangle;
dputs("near_persp_textured_triangle"); dputs("near_persp_textured_triangle");
@@ -2350,6 +2352,8 @@ _swrast_choose_triangle( GLcontext *ctx )
swrast->Triangle = lin_persp_textured_triangle; swrast->Triangle = lin_persp_textured_triangle;
dputs("lin_persp_textured_triangle"); dputs("lin_persp_textured_triangle");
} }
#endif
swrast->Triangle = general_textured_triangle;
} }
} }
else { else {