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asahi: Support LOD clamps 

Passes:

   dEQP-GLES3.functional.texture.mipmap.2d.min_lod.*
   dEQP-GLES3.functional.texture.mipmap.2d.max_lod.*

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14903>
This commit is contained in:
Alyssa Rosenzweig 2022-02-06 15:04:51 -05:00 committed by Marge Bot
parent cc3e98e201
commit fded99b1c5
1 changed files with 2 additions and 1 deletions
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3
src/gallium/drivers/asahi/agx_state.c
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@ -343,10 +343,11 @@ agx_create_sampler_state(struct pipe_context *pctx,
struct agx_bo *bo = agx_bo_create(dev, AGX_SAMPLER_LENGTH,
AGX_MEMORY_TYPE_FRAMEBUFFER);
assert(state->min_lod == 0 && "todo: lod clamps");
assert(state->lod_bias == 0 && "todo: lod bias");
agx_pack(bo->ptr.cpu, SAMPLER, cfg) {
cfg.minimum_lod = state->min_lod;
cfg.maximum_lod = state->max_lod;
cfg.magnify_linear = (state->mag_img_filter == PIPE_TEX_FILTER_LINEAR);
cfg.minify_linear = (state->min_img_filter == PIPE_TEX_FILTER_LINEAR);
cfg.mip_filter = agx_mip_filter_from_pipe(state->min_mip_filter);