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-rw-r--r--src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp10
1 files changed, 8 insertions, 2 deletions
diff --git a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
index a8b402253..2bc1f67ae 100644
--- a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
+++ b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
@@ -345,12 +345,18 @@ void GraphicsPipeline::MakePipeline(const Device& device, VkRenderPass render_pa
if (!vertex_binding_divisors.empty()) {
vertex_input_ci.pNext = &input_divisor_ci;
}
- const auto input_assembly_topology = MaxwellToVK::PrimitiveTopology(device, state.topology);
+ auto input_assembly_topology = MaxwellToVK::PrimitiveTopology(device, state.topology);
+ if (input_assembly_topology == VK_PRIMITIVE_TOPOLOGY_PATCH_LIST) {
+ if (!spv_modules[1] && !spv_modules[2]) {
+ LOG_WARNING(Render_Vulkan, "Patch topology used without tessellation, using points");
+ input_assembly_topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
+ }
+ }
const VkPipelineInputAssemblyStateCreateInfo input_assembly_ci{
.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
- .topology = MaxwellToVK::PrimitiveTopology(device, state.topology),
+ .topology = input_assembly_topology,
.primitiveRestartEnable = state.primitive_restart_enable != 0 &&
SupportsPrimitiveRestart(input_assembly_topology),
};