diff options
Diffstat (limited to 'src/mesa/state_tracker/st_atom_sampler.c')
| -rw-r--r-- | src/mesa/state_tracker/st_atom_sampler.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c index a8262a5e1a..92fe72d4df 100644 --- a/src/mesa/state_tracker/st_atom_sampler.c +++ b/src/mesa/state_tracker/st_atom_sampler.c @@ -194,9 +194,12 @@ update_samplers(struct st_context *st) sampler->normalized_coords = 1; sampler->lod_bias = st->ctx->Texture.Unit[su].LodBias; - sampler->min_lod = MAX2(0.0f, texobj->MinLod); - sampler->max_lod = MIN2(texobj->MaxLevel - texobj->BaseLevel, - texobj->MaxLod); + + sampler->min_lod = texobj->BaseLevel + texobj->MinLod; + if (sampler->min_lod < texobj->BaseLevel) + sampler->min_lod = texobj->BaseLevel; + + sampler->max_lod = MIN2((GLfloat) texobj->MaxLevel, texobj->MaxLod); if (sampler->max_lod < sampler->min_lod) { /* The GL spec doesn't seem to specify what to do in this case. * Swap the values. |