From: Bas Nieuwenhuizen Date: Thu, 28 Dec 2017 01:33:00 +0000 (+0100) Subject: radv: Enable DCC with transfers. X-Git-Tag: android-x86-8.1-r1~6874 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=ab957243e1d6f0f7b499875020b389b0b24f9b9c;p=android-x86%2Fexternal-mesa.git radv: Enable DCC with transfers. Before this DCC was in practice disabled for most games. This enables practical DCC use. Expect a 5-10% perf increase on a bunch of games on vega @ 4k. Reviewed-by: Dave Airlie Tested-by: Dieter Nützel --- diff --git a/src/amd/vulkan/radv_image.c b/src/amd/vulkan/radv_image.c index d5085861ddf..316ce2e2bab 100644 --- a/src/amd/vulkan/radv_image.c +++ b/src/amd/vulkan/radv_image.c @@ -148,8 +148,7 @@ radv_init_surface(struct radv_device *device, } } - if ((pCreateInfo->usage & (VK_IMAGE_USAGE_TRANSFER_SRC_BIT | - VK_IMAGE_USAGE_STORAGE_BIT)) || + if ((pCreateInfo->usage & VK_IMAGE_USAGE_STORAGE_BIT) || (pCreateInfo->flags & VK_IMAGE_CREATE_EXTENDED_USAGE_BIT_KHR) || !dcc_compatible_formats || (pCreateInfo->tiling == VK_IMAGE_TILING_LINEAR) ||