From 41701052d3ebbd2ed746beef342e1bdeaa9374e6 Mon Sep 17 00:00:00 2001
From: Liam <byteslice@airmail.cc>
Date: Wed, 1 Nov 2023 20:47:08 -0400
Subject: [PATCH] renderer_vulkan: minimize transform feedback support log
---
src/video_core/renderer_vulkan/vk_rasterizer.cpp | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index 059b7cb40c..3983b2eb75 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -923,9 +923,13 @@ void RasterizerVulkan::UpdateDynamicStates() {
}
void RasterizerVulkan::HandleTransformFeedback() {
+ static std::once_flag warn_unsupported;
+
const auto& regs = maxwell3d->regs;
if (!device.IsExtTransformFeedbackSupported()) {
- LOG_ERROR(Render_Vulkan, "Transform feedbacks used but not supported");
+ std::call_once(warn_unsupported, [&] {
+ LOG_ERROR(Render_Vulkan, "Transform feedbacks used but not supported");
+ });
return;
}
query_cache.CounterEnable(VideoCommon::QueryType::StreamingByteCount,