From f179febde0c6e85911365e845a737be3f346da4a Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Thu, 20 Jun 2019 09:17:37 +0200 Subject: [PATCH] radv: enable DCC for mipmapped color textures on GFX8 It's tricky on GFX9, so only GFX8 for now. Signed-off-by: Samuel Pitoiset Reviewed-by: Bas Nieuwenhuizen --- src/amd/vulkan/radv_image.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/src/amd/vulkan/radv_image.c b/src/amd/vulkan/radv_image.c index 4bea09a..cf3f0eb 100644 --- a/src/amd/vulkan/radv_image.c +++ b/src/amd/vulkan/radv_image.c @@ -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)) -- 2.7.4