From 206f1304d61535224d442a155f9cc356bf95baf3 Mon Sep 17 00:00:00 2001 From: Billy Laws Date: Sat, 18 Feb 2023 17:44:06 +0000 Subject: [PATCH] Disable push descriptors on adreno drivers Regular descriptors are around 1.5x faster to update. --- src/video_core/vulkan_common/vulkan_device.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp index 0e182b4a0c..01540c10b3 100644 --- a/src/video_core/vulkan_common/vulkan_device.cpp +++ b/src/video_core/vulkan_common/vulkan_device.cpp @@ -367,6 +367,10 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR extensions.extended_dynamic_state = false; loaded_extensions.erase(VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME); + LOG_WARNING(Render_Vulkan, "Adreno drivers have a slow VK_KHR_push_descriptor implementation"); + extensions.push_descriptor = false; + loaded_extensions.erase(VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME); + // Patch the driver to enable BCn textures. const auto major = (properties.properties.driverVersion >> 24) << 2; const auto minor = (properties.properties.driverVersion >> 12) & 0xFFFU;