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radv: Enable sharing with DCC with modifiers.

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Also disable any heuristics.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8817>
This commit is contained in:
Bas Nieuwenhuizen
2021-02-02 04:05:12 +01:00
committed by Marge Bot
parent 85e5bbd11c
commit 66e17b410a
1 changed files with 3 additions and 2 deletions
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src/amd/vulkan/radv_image.c
+3 -2
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@@ -195,7 +195,7 @@ radv_use_dcc_for_image(struct radv_device *device,
if (device->instance->debug_flags & RADV_DEBUG_NO_DCC)
return false;
if (image->shareable)
if (image->shareable && image->tiling != VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT)
return false;
/* TODO: Enable DCC for storage images. */
@@ -209,7 +209,8 @@ radv_use_dcc_for_image(struct radv_device *device,
vk_format_get_plane_count(format) > 1)
return false;
if (!radv_image_use_fast_clear_for_image(device, image))
if (!radv_image_use_fast_clear_for_image(device, image) &&
image->tiling != VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT)
return false;
/* Do not enable DCC for mipmapped arrays because performance is worse. */