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r300g: fix min/max lod computation

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Mathias Fröhlich 2010-08-28 18:16:41 +02:00 • committed by Marek Olšák
parent 97cbb563f8
commit c0f0eb8668
1 changed files with 2 additions and 2 deletions
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4
src/gallium/drivers/r300/r300_state.c
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@ -1213,8 +1213,8 @@ static void*
/* Unfortunately, r300-r500 don't support floating-point mipmap lods. */
/* We must pass these to the merge function to clamp them properly. */
sampler->min_lod = MAX2((unsigned)state->min_lod, 0);
sampler->max_lod = MAX2((unsigned)ceilf(state->max_lod), 0);
sampler->min_lod = (unsigned)MAX2(state->min_lod, 0);
sampler->max_lod = (unsigned)MAX2(ceilf(state->max_lod), 0);
lod_bias = CLAMP((int)(state->lod_bias * 32 + 1), -(1 << 9), (1 << 9) - 1);