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st/mesa: check for PROG_PARAM_BIT_CYL_WRAP flag

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This commit is contained in:
Brian Paul
2010-02-04 16:36:55 -07:00
committed by Michal Krol
parent 4a9f1eed2b
commit ae4dde6598
2 changed files with 22 additions and 5 deletions
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10
src/mesa/state_tracker/st_program.c
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@@ -33,6 +33,7 @@
#include "main/imports.h"
#include "main/mtypes.h"
#include "shader/prog_parameter.h"
#include "shader/prog_print.h"
#include "shader/programopt.h"
@@ -367,7 +368,14 @@ st_translate_fragment_program(struct st_context *st,
assert(attr >= FRAG_ATTRIB_TEX0);
stfp->input_semantic_index[slot] = (attr - FRAG_ATTRIB_TEX0);
stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
/* XXX this test is very temporary */
if (stfp->Base.Base.InputFlags[0] & PROG_PARAM_BIT_CYL_WRAP) {
interpMode[slot] = TGSI_INTERPOLATE_LINEAR;
}
else {
interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
}
break;
}
}