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tweak anisotropic filtering code

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This commit is contained in:
Brian 2007-11-08 10:10:35 -07:00
parent 548eddc964
commit 89b7b187dd
2 changed files with 4 additions and 1 deletions
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2
src/mesa/pipe/i915simple/i915_context.c
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@ -158,7 +158,7 @@ i915_get_paramf(struct pipe_context *pipe, int param)
return 255.0;
case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
return 0.0;
return 4.0;
case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
return 16.0;

3
src/mesa/pipe/i915simple/i915_state.c
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@ -212,6 +212,9 @@ i915_create_sampler_state(struct pipe_context *pipe,
if (sampler->max_anisotropy > 1.0) {
minFilt = FILTER_ANISOTROPIC;
magFilt = FILTER_ANISOTROPIC;
if (sampler->max_anisotropy > 2.0) {
cso->state[0] |= SS2_MAX_ANISO_4;
}
}
else {
minFilt = translate_img_filter( sampler->min_img_filter );