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radv: enable DCC for mipmapped color textures on GFX8

Browse source 
It's tricky on GFX9, so only GFX8 for now.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2019-06-20 09:17:37 +02:00
parent 17f94e1984
commit f179febde0
1 changed files with 7 additions and 2 deletions
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9
src/amd/vulkan/radv_image.c
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@ -170,8 +170,13 @@ radv_use_dcc_for_image(struct radv_device *device,
vk_format_get_plane_count(pCreateInfo->format) > 1)
return false;
/* TODO: Enable DCC for mipmaps and array layers. */
if (pCreateInfo->mipLevels > 1 || pCreateInfo->arrayLayers > 1)
/* TODO: Enable DCC for mipmaps on GFX9+. */
if (pCreateInfo->mipLevels > 1 &&
device->physical_device->rad_info.chip_class >= GFX9)
return false;
/* TODO: Enable DCC for array layers. */
if (pCreateInfo->arrayLayers > 1)
return false;
if (radv_surface_has_scanout(device, create_info))