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radv: allocate metadata space for mipmapped depth/stencil images 

For each mipmaps, the driver will store the clear values (8-bytes)
and the TC-compat zrange value (4-bytes).

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2019-08-23 10:48:20 +02:00
parent 76812339f7
commit 9db0dc6b8e
1 changed files with 2 additions and 2 deletions
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4
src/amd/vulkan/radv_image.c
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@ -1157,7 +1157,7 @@ radv_image_alloc_htile(struct radv_device *device, struct radv_image *image)
/* + 8 for storing the clear values */
image->clear_value_offset = image->htile_offset + image->planes[0].surface.htile_size;
image->size = image->clear_value_offset + 8;
image->size = image->clear_value_offset + image->info.levels * 8;
if (radv_image_is_tc_compat_htile(image) &&
device->physical_device->has_tc_compat_zrange_bug) {
/* Metadata for the TC-compatible HTILE hardware bug which
@ -1165,7 +1165,7 @@ radv_image_alloc_htile(struct radv_device *device, struct radv_image *image)
* fast depth clears to 0.0f.
*/
image->tc_compat_zrange_offset = image->size;
image->size = image->tc_compat_zrange_offset + 4;
image->size = image->tc_compat_zrange_offset + image->info.levels * 4;
}
image->alignment = align64(image->alignment, image->planes[0].surface.htile_alignment);
}