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author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-06-24 07:41:09 +0200 |
---|---|---|
committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-23 03:51:39 +0200 |
commit | 7dafa96ab59892b7f1fbffdb61e4326e6443955f (patch) | |
tree | 5ab58d56860db635542ea1ec24be258bd86b40b9 /src/shader_recompiler/backend/spirv/emit_spirv.cpp | |
parent | vk_graphics_pipeline: Implement conservative rendering (diff) | |
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Diffstat (limited to 'src/shader_recompiler/backend/spirv/emit_spirv.cpp')
-rw-r--r-- | src/shader_recompiler/backend/spirv/emit_spirv.cpp | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.cpp b/src/shader_recompiler/backend/spirv/emit_spirv.cpp index 278c262f8..ddb86d070 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv.cpp @@ -281,11 +281,19 @@ void DefineEntryPoint(const IR::Program& program, EmitContext& ctx, Id main) { ctx.AddExecutionMode(main, spv::ExecutionMode::OutputTriangleStrip); break; } - if (program.info.stores_point_size) { + if (program.info.stores[IR::Attribute::PointSize]) { ctx.AddCapability(spv::Capability::GeometryPointSize); } ctx.AddExecutionMode(main, spv::ExecutionMode::OutputVertices, program.output_vertices); ctx.AddExecutionMode(main, spv::ExecutionMode::Invocations, program.invocations); + if (program.is_geometry_passthrough) { + if (ctx.profile.support_geometry_shader_passthrough) { + ctx.AddExtension("SPV_NV_geometry_shader_passthrough"); + ctx.AddCapability(spv::Capability::GeometryShaderPassthroughNV); + } else { + LOG_WARNING(Shader_SPIRV, "Geometry shader passthrough used with no support"); + } + } break; case Stage::Fragment: execution_model = spv::ExecutionModel::Fragment; @@ -377,20 +385,21 @@ void SetupCapabilities(const Profile& profile, const Info& info, EmitContext& ct ctx.AddExtension("SPV_EXT_demote_to_helper_invocation"); ctx.AddCapability(spv::Capability::DemoteToHelperInvocationEXT); } - if (info.stores_viewport_index) { + if (info.stores[IR::Attribute::ViewportIndex]) { ctx.AddCapability(spv::Capability::MultiViewport); } - if (info.stores_viewport_mask && profile.support_viewport_mask) { + if (info.stores[IR::Attribute::ViewportMask] && profile.support_viewport_mask) { ctx.AddExtension("SPV_NV_viewport_array2"); ctx.AddCapability(spv::Capability::ShaderViewportMaskNV); } - if (info.stores_layer || info.stores_viewport_index) { + if (info.stores[IR::Attribute::Layer] || info.stores[IR::Attribute::ViewportIndex]) { if (profile.support_viewport_index_layer_non_geometry && ctx.stage != Stage::Geometry) { ctx.AddExtension("SPV_EXT_shader_viewport_index_layer"); ctx.AddCapability(spv::Capability::ShaderViewportIndexLayerEXT); } } - if (!profile.support_vertex_instance_id && (info.loads_instance_id || info.loads_vertex_id)) { + if (!profile.support_vertex_instance_id && + (info.loads[IR::Attribute::InstanceId] || info.loads[IR::Attribute::VertexId])) { ctx.AddExtension("SPV_KHR_shader_draw_parameters"); ctx.AddCapability(spv::Capability::DrawParameters); } |