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[vk] Gating advanced ExtendedDynamicState1

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CamilleLaVey 2025-11-26 02:22:26 -04:00 • committed by Caio Oliveira
parent 2add5905b5
commit 5a5d4b549a
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4 changed files with 30 additions and 13 deletions
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9
src/video_core/vulkan_common/vulkan_device.cpp
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@ -646,15 +646,6 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
// Level 2 = Core + VK_EXT_extended_dynamic_state + VK_EXT_extended_dynamic_state2
// Level 3 = Core + VK_EXT_extended_dynamic_state + VK_EXT_extended_dynamic_state2 + VK_EXT_extended_dynamic_state3
// Mesa Intel drivers on UHD 620 have broken EDS causing extreme flickering - unknown if it affects other iGPUs
// ALSO affects ALL versions of UHD drivers on Windows 10+, seems to cause even worse issues like straight up crashing
// So... Yeah, UHD drivers fucking suck -- maybe one day we can work past this, maybe; some driver hacking?
// And then we can rest in peace by doing `< VK_MAKE_API_VERSION(26, 0, 0)` for our beloved mesa drivers... one day
if ((is_mvk || (is_integrated && is_intel_anv) || (is_integrated && is_intel_windows)) && Settings::values.dyna_state.GetValue() != 0) {
LOG_WARNING(Render_Vulkan, "Driver has broken dynamic state, forcing to 0 to prevent graphical issues");
Settings::values.dyna_state.SetValue(0);
}
switch (Settings::values.dyna_state.GetValue()) {
case 0:
// Level 0: Disable all extended dynamic state extensions

5
src/video_core/vulkan_common/vulkan_device.h
View file

@ -682,6 +682,11 @@ public:
return dynamic_state3_alpha_to_one;
}
/// Returns true when the user enabled extended core dynamic states (level > 0).
bool UsesAdvancedCoreDynamicState() const {
return Settings::values.dyna_state.GetValue() > 0;
}
/// Returns true if the device supports VK_EXT_vertex_input_dynamic_state.
bool IsExtVertexInputDynamicStateSupported() const {
return extensions.vertex_input_dynamic_state;