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mesa/program: Use sampler object state if present

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CompareFailValue is part of Sampler state that needs to be read from
bound sampler object if present.

Signed-off-by: Pauli Nieminen <pauli.nieminen@linux.intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Pauli Nieminen 2012-06-12 21:38:54 +03:00 • committed by Eric Anholt
parent cae7636852
commit ae58f9696c
1 changed files with 4 additions and 1 deletions
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5
src/mesa/program/prog_statevars.c
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@ -37,6 +37,7 @@
#include "main/fbobject.h"
#include "prog_statevars.h"
#include "prog_parameter.h"
#include "main/samplerobj.h"
/**
@ -555,11 +556,13 @@ _mesa_fetch_state(struct gl_context *ctx, const gl_state_index state[],
const int unit = (int) state[2];
const struct gl_texture_object *texObj
= ctx->Texture.Unit[unit]._Current;
const struct gl_sampler_object *samp =
_mesa_get_samplerobj(ctx, unit);
if (texObj) {
value[0] =
value[1] =
value[2] =
value[3] = texObj->Sampler.CompareFailValue;
value[3] = samp->CompareFailValue;
}
}
return;