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anv: verify that the format supports multisampling 

We tightened the requirements for multisampling on Gfx7 but didn't
format that at the Vulkan level.

This will break more conformance tests on Gfx7, but we weren't
conformant anyway.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 531b1b7511 ("intel/isl: Strengthen MCS SINT format restriction")
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14679>
This commit is contained in:
Lionel Landwerlin 2022-01-24 11:49:19 +02:00 committed by Marge Bot
parent 03cc5a8295
commit 0513ff6564
1 changed files with 2 additions and 1 deletions
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3
src/intel/vulkan/anv_formats.c
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@ -1108,7 +1108,8 @@ anv_get_image_format_properties(
(format_feature_flags & (VK_FORMAT_FEATURE_2_COLOR_ATTACHMENT_BIT_KHR |
VK_FORMAT_FEATURE_2_DEPTH_STENCIL_ATTACHMENT_BIT_KHR)) &&
!(info->flags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) &&
!(info->usage & VK_IMAGE_USAGE_STORAGE_BIT)) {
!(info->usage & VK_IMAGE_USAGE_STORAGE_BIT) &&
isl_format_supports_multisampling(devinfo, format->planes[0].isl_format)) {
sampleCounts = isl_device_get_sample_counts(&physical_device->isl_dev);
}