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authorameerj <aj662@drexel.edu>2020-11-19 08:25:37 +0100
committerameerj <aj662@drexel.edu>2020-11-25 04:46:45 +0100
commit1dbf71ceb3b84691101228a2981cafed477b27e9 (patch)
treeec6f0d2a7cd22e9d17f5379a5134cbb37e101601 /src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
parentvulkan_renderer: Alpha Test Culling Implementation (diff)
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Diffstat (limited to 'src/video_core/renderer_vulkan/fixed_pipeline_state.cpp')
-rw-r--r--src/video_core/renderer_vulkan/fixed_pipeline_state.cpp5
1 files 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 1b9611c59..192828300 100644
--- a/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
+++ b/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
@@ -61,8 +61,9 @@ void FixedPipelineState::Fill(const Maxwell& regs, bool has_extended_dynamic_sta
topology.Assign(regs.draw.topology);
alpha_raw = 0;
- alpha_test_enabled.Assign(regs.alpha_test_enabled);
- alpha_test_func.Assign(PackComparisonOp(regs.alpha_test_func));
+ const auto test_func =
+ regs.alpha_test_enabled == 1 ? regs.alpha_test_func : Maxwell::ComparisonOp::Always;
+ alpha_test_func.Assign(PackComparisonOp(test_func));
std::memcpy(&alpha_test_ref, &regs.alpha_test_ref, sizeof(u32)); // TODO: C++20 std::bit_cast
std::memcpy(&point_size, &regs.point_size, sizeof(point_size)); // TODO: C++20 std::bit_cast