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radv: do not enable DCC for 3D images with mipmaps on GFX10+ 

This is broken for some reasons, and probably rare enough to
care for now.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8468>
This commit is contained in:
Samuel Pitoiset 2021-01-13 10:37:19 +01:00 committed by Marge Bot
parent 755a8313fc
commit 825e2386dc
1 changed files with 6 additions and 0 deletions
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6
src/amd/vulkan/radv_image.c
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@ -178,6 +178,12 @@ radv_use_dcc_for_image(struct radv_device *device,
if (!radv_image_use_fast_clear_for_image(device, image))
return false;
/* FIXME: DCC for 3D images with mimaps are broken on GFX10+. */
if (pCreateInfo->mipLevels > 1 &&
pCreateInfo->imageType == VK_IMAGE_TYPE_3D &&
device->physical_device->rad_info.chip_class >= GFX10)
return false;
/* TODO: Enable DCC for mipmaps on GFX9+. */
if (pCreateInfo->mipLevels > 1 &&
device->physical_device->rad_info.chip_class >= GFX9)