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anv/sparse: remove obsolete linear tiling code path

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The code that tries to create a "pretend block shape" for linear
tiling surfaces was necessary back when we were going to support
sparse residency (non-opaque binds) for non-standard block shapes
(since there was uncertainty about TileYs support). That hasn't been
the case since before we merged sparse resources upstream, so remove
the code and leave an assertion instead, just in case.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29337>
This commit is contained in:
Paulo Zanoni 2024-06-13 15:18:37 -07:00 • committed by Marge Bot
parent 2f65acfbb8
commit 2ac35116d1
1 changed files with 1 additions and 14 deletions
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15
src/intel/vulkan/anv_sparse.c
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@ -844,7 +844,6 @@ anv_sparse_calc_block_shape(struct anv_physical_device *pdevice,
{
const struct isl_format_layout *layout =
isl_format_get_layout(surf->format);
const int Bpb = layout->bpb / 8;
struct isl_tile_info tile_info;
isl_surf_get_tile_info(surf, &tile_info);
@ -856,19 +855,7 @@ anv_sparse_calc_block_shape(struct anv_physical_device *pdevice,
};
VkExtent3D block_shape_px = vk_extent3d_el_to_px(block_shape_el, layout);
if (surf->tiling == ISL_TILING_LINEAR) {
uint32_t elements_per_row = surf->row_pitch_B /
(block_shape_el.width * Bpb);
uint32_t rows_per_tile = ANV_SPARSE_BLOCK_SIZE /
(elements_per_row * Bpb);
assert(rows_per_tile * elements_per_row * Bpb == ANV_SPARSE_BLOCK_SIZE);
block_shape_px = (VkExtent3D) {
.width = elements_per_row * layout->bw,
.height = rows_per_tile * layout->bh,
.depth = layout->bd,
};
}
assert(surf->tiling != ISL_TILING_LINEAR);
return block_shape_px;
}