From 2ccf9811b74630605786da198faf3266b1c6e75d Mon Sep 17 00:00:00 2001 From: CamilleLaVey Date: Thu, 4 Dec 2025 02:50:10 -0400 Subject: [PATCH] [vk, qcom] SFC disabled --- src/video_core/vulkan_common/vulkan_device.cpp | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp index 33fc407c60..6b261c417d 100644 --- a/src/video_core/vulkan_common/vulkan_device.cpp +++ b/src/video_core/vulkan_common/vulkan_device.cpp @@ -529,8 +529,16 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR LOG_WARNING(Render_Vulkan, "Qualcomm drivers require scaled vertex format emulation; forcing fallback"); - LOG_INFO(Render_Vulkan, - "Qualcomm drivers: enabling VK_KHR_shader_float_controls usage for testing"); + if (extensions.shader_float_controls) { + LOG_WARNING(Render_Vulkan, + "Qualcomm drivers: VK_KHR_shader_float_controls is unstable; disabling usage"); + RemoveExtension(extensions.shader_float_controls, + VK_KHR_SHADER_FLOAT_CONTROLS_EXTENSION_NAME); + } else { + LOG_INFO(Render_Vulkan, + "Qualcomm drivers: VK_KHR_shader_float_controls already unavailable"); + } + disable_shader_float_controls_usage = true; RemoveExtensionFeature(extensions.shader_atomic_int64, features.shader_atomic_int64, VK_KHR_SHADER_ATOMIC_INT64_EXTENSION_NAME); features.shader_atomic_int64.shaderBufferInt64Atomics = false;