From 46bd362d0dfab27e8c8d49f11eb4e3f373bf8f23 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Tue, 1 Jun 2021 20:37:45 -0300
Subject: [PATCH] fixed_pipeline_state: Use regular for loop instead of ranges
for perf
MSVC generates better code for it.
---
src/video_core/renderer_vulkan/fixed_pipeline_state.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp b/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
index 3a43c329f..1486d088a 100644
--- a/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
+++ b/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
@@ -84,9 +84,10 @@ void FixedPipelineState::Refresh(Tegra::Engines::Maxwell3D& maxwell3d,
early_z.Assign(regs.force_early_fragment_tests != 0 ? 1 : 0);
depth_enabled.Assign(regs.zeta_enable != 0 ? 1 : 0);
depth_format.Assign(static_cast<u32>(regs.zeta.format));
- std::ranges::transform(regs.rt, color_formats.begin(),
- [](const auto& rt) { return static_cast<u8>(rt.format); });
+ for (size_t i = 0; i < regs.rt.size(); ++i) {
+ color_formats[i] = static_cast<u8>(regs.rt[i].format);
+ }
alpha_test_ref = Common::BitCast<u32>(regs.alpha_test_ref);
point_size = Common::BitCast<u32>(regs.point_size);