KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

turnip: no 8x msaa on 128bpp formats 

We don't have an entry for cpp 128 in the tile_alignment table, but I don't
think the HW supports this at all (blob driver just doesn't have 8x msaa).

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Jonathan Marek 2019-12-12 17:03:26 -05:00
parent 5fd9fd3516
commit 27d2174508
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/freedreno/vulkan/tu_formats.c
View File

@ -868,8 +868,10 @@ tu_get_image_format_properties(
VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) &&
!(info->flags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) &&
!(info->usage & VK_IMAGE_USAGE_STORAGE_BIT)) {
sampleCounts |= VK_SAMPLE_COUNT_2_BIT | VK_SAMPLE_COUNT_4_BIT |
VK_SAMPLE_COUNT_8_BIT;
sampleCounts |= VK_SAMPLE_COUNT_2_BIT | VK_SAMPLE_COUNT_4_BIT;
/* 8x MSAA on 128bpp formats doesn't seem to work */
if (vk_format_get_blocksize(info->format) <= 8)
sampleCounts |= VK_SAMPLE_COUNT_8_BIT;
}
if (info->usage & VK_IMAGE_USAGE_SAMPLED_BIT) {