From dc91c4d40acaf5a8ea72e9c0c25eceafc89e9c42 Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Fri, 28 Sep 2018 16:28:50 +0200 Subject: [PATCH] radv: disable HTILE for very small depth surfaces Like we disable DCC/CMASK for small color surfaces as well. Serious Sam 2017 creates a 1x1 depth surface and I think it should be faster to do slow clears on the graphics queue instead of fast clears on compute, and eventually a depth expand if the surface isn't TC-compatible HTILE. Signed-off-by: Samuel Pitoiset Reviewed-by: Bas Nieuwenhuizen --- src/amd/vulkan/radv_image.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/amd/vulkan/radv_image.c b/src/amd/vulkan/radv_image.c index b316242dc5a..65a62fb991a 100644 --- a/src/amd/vulkan/radv_image.c +++ b/src/amd/vulkan/radv_image.c @@ -906,7 +906,9 @@ radv_image_can_enable_fmask(struct radv_image *image) static inline bool radv_image_can_enable_htile(struct radv_image *image) { - return image->info.levels == 1 && vk_format_is_depth(image->vk_format); + return image->info.levels == 1 && + vk_format_is_depth(image->vk_format) && + image->info.width * image->info.height >= 8 * 8; } VkResult -- 2.30.2