diff options
Diffstat (limited to '')
| -rw-r--r-- | src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp index 3363a6877..f0ae0b0d6 100644 --- a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp +++ b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp @@ -80,6 +80,14 @@ bool SupportsPrimitiveRestart(VkPrimitiveTopology topology) { return std::ranges::find(unsupported_topologies, topology) == unsupported_topologies.end(); } +bool IsLine(VkPrimitiveTopology topology) { + static constexpr std::array line_topologies{ + VK_PRIMITIVE_TOPOLOGY_LINE_LIST, VK_PRIMITIVE_TOPOLOGY_LINE_STRIP, + // VK_PRIMITIVE_TOPOLOGY_LINE_LOOP_EXT, + }; + return std::ranges::find(line_topologies, topology) == line_topologies.end(); +} + VkViewportSwizzleNV UnpackViewportSwizzle(u16 swizzle) { union Swizzle { u32 raw; @@ -616,6 +624,16 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) { .depthBiasSlopeFactor = 0.0f, .lineWidth = 1.0f, }; + VkPipelineRasterizationLineStateCreateInfoEXT line_state{ + .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_LINE_STATE_CREATE_INFO_EXT, + .pNext = nullptr, + .lineRasterizationMode = key.state.smooth_lines != 0 + ? VK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH_EXT + : VK_LINE_RASTERIZATION_MODE_RECTANGULAR_EXT, + .stippledLineEnable = VK_FALSE, // TODO + .lineStippleFactor = 0, + .lineStipplePattern = 0, + }; VkPipelineRasterizationConservativeStateCreateInfoEXT conservative_raster{ .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_CONSERVATIVE_STATE_CREATE_INFO_EXT, .pNext = nullptr, @@ -632,6 +650,9 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) { ? VK_PROVOKING_VERTEX_MODE_LAST_VERTEX_EXT : VK_PROVOKING_VERTEX_MODE_FIRST_VERTEX_EXT, }; + if (IsLine(input_assembly_topology) && device.IsExtLineRasterizationSupported()) { + line_state.pNext = std::exchange(rasterization_ci.pNext, &line_state); + } if (device.IsExtConservativeRasterizationSupported()) { conservative_raster.pNext = std::exchange(rasterization_ci.pNext, &conservative_raster); } |