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vc4: Respect a sampler view's first_layer field.

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Fixes texturing from EGL images created from cubemap faces, as in
dEQP-EGL.functional.image.create.gles2_cubemap_negative_x_rgba_texture

Cc: mesa-stable@lists.freedesktop.org
This commit is contained in:
Eric Anholt
2018-08-07 12:59:14 -07:00
parent fe0a3a45bb
commit 9ab6912a00
1 changed files with 3 additions and 1 deletions
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src/gallium/drivers/vc4/vc4_state.c
+3 -1
View File
@@ -614,7 +614,9 @@ vc4_create_sampler_view(struct pipe_context *pctx, struct pipe_resource *prsc,
}
so->texture_p0 =
(VC4_SET_FIELD(rsc->slices[0].offset >> 12, VC4_TEX_P0_OFFSET) |
(VC4_SET_FIELD((rsc->slices[0].offset +
cso->u.tex.first_layer *
rsc->cube_map_stride) >> 12, VC4_TEX_P0_OFFSET) |
VC4_SET_FIELD(rsc->vc4_format & 15, VC4_TEX_P0_TYPE) |
VC4_SET_FIELD(so->force_first_level ?
cso->u.tex.last_level :