From efe7b7483b9c1fc09b43f40a87e43dab476c619a Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Tue, 26 May 2020 00:57:27 -0300
Subject: [PATCH] fixed_pipeline_state: Remove unnecessary check for front
faces flip
The check to flip faces when viewports are negative were a left over
from the old OpenGL code. This is not required on Vulkan where we have
negative viewports.
---
src/video_core/renderer_vulkan/fixed_pipeline_state.cpp | 3 +--
1 file changed, 1 insertion(+), 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 568744e3c1..424278816b 100644
--- a/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
+++ b/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
@@ -71,8 +71,7 @@ void FixedPipelineState::Rasterizer::Fill(const Maxwell& regs) noexcept {
const u32 topology_index = static_cast<u32>(regs.draw.topology.Value());
u32 packed_front_face = PackFrontFace(regs.front_face);
- if (regs.screen_y_control.triangle_rast_flip != 0 &&
- regs.viewport_transform[0].scale_y > 0.0f) {
+ if (regs.screen_y_control.triangle_rast_flip != 0) {
// Flip front face
packed_front_face = 1 - packed_front_face;
}