diff options
Diffstat (limited to 'src/shader_recompiler/backend')
8 files changed, 45 insertions, 19 deletions
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm.cpp b/src/shader_recompiler/backend/glasm/emit_glasm.cpp index 3b0176bf6..0cb1e193e 100644 --- a/src/shader_recompiler/backend/glasm/emit_glasm.cpp +++ b/src/shader_recompiler/backend/glasm/emit_glasm.cpp @@ -320,6 +320,7 @@ void SetupOptions(const IR::Program& program, const Profile& profile, } if (stage == Stage::Fragment) { header += "OPTION ARB_draw_buffers;"; + header += "OPTION ARB_fragment_layer_viewport;"; } } diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp index d6562c842..f0bd84ab2 100644 --- a/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp +++ b/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp @@ -104,6 +104,9 @@ void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr, Scal case IR::Attribute::PrimitiveId: ctx.Add("MOV.F {}.x,primitive.id;", inst); break; + case IR::Attribute::Layer: + ctx.Add("MOV.F {}.x,fragment.layer;", inst); + break; case IR::Attribute::PositionX: case IR::Attribute::PositionY: case IR::Attribute::PositionZ: diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp index c1671c37b..39579cf5d 100644 --- a/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp +++ b/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp @@ -205,6 +205,9 @@ void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr, case IR::Attribute::PrimitiveId: ctx.AddF32("{}=itof(gl_PrimitiveID);", inst); break; + case IR::Attribute::Layer: + ctx.AddF32("{}=itof(gl_Layer);", inst); + break; case IR::Attribute::PositionX: case IR::Attribute::PositionY: case IR::Attribute::PositionZ: diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.cpp b/src/shader_recompiler/backend/spirv/emit_spirv.cpp index 265ac9c85..0f86a8004 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv.cpp @@ -402,8 +402,10 @@ void SetupCapabilities(const Profile& profile, const Info& info, EmitContext& ct ctx.AddCapability(spv::Capability::SparseResidency); } if (info.uses_demote_to_helper_invocation && profile.support_demote_to_helper_invocation) { - ctx.AddExtension("SPV_EXT_demote_to_helper_invocation"); - ctx.AddCapability(spv::Capability::DemoteToHelperInvocationEXT); + if (profile.supported_spirv < 0x00010600) { + ctx.AddExtension("SPV_EXT_demote_to_helper_invocation"); + } + ctx.AddCapability(spv::Capability::DemoteToHelperInvocation); } if (info.stores[IR::Attribute::ViewportIndex]) { ctx.AddCapability(spv::Capability::MultiViewport); @@ -426,12 +428,11 @@ void SetupCapabilities(const Profile& profile, const Info& info, EmitContext& ct if ((info.uses_subgroup_vote || info.uses_subgroup_invocation_id || info.uses_subgroup_shuffles) && profile.support_vote) { - ctx.AddExtension("SPV_KHR_shader_ballot"); - ctx.AddCapability(spv::Capability::SubgroupBallotKHR); + ctx.AddCapability(spv::Capability::GroupNonUniformBallot); + ctx.AddCapability(spv::Capability::GroupNonUniformShuffle); if (!profile.warp_size_potentially_larger_than_guest) { // vote ops are only used when not taking the long path - ctx.AddExtension("SPV_KHR_subgroup_vote"); - ctx.AddCapability(spv::Capability::SubgroupVoteKHR); + ctx.AddCapability(spv::Capability::GroupNonUniformVote); } } if (info.uses_int64_bit_atomics && profile.support_int64_atomics) { diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp index 5b3b5d1f3..01f6ec9b5 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp @@ -315,6 +315,8 @@ Id EmitGetAttribute(EmitContext& ctx, IR::Attribute attr, Id vertex) { switch (attr) { case IR::Attribute::PrimitiveId: return ctx.OpBitcast(ctx.F32[1], ctx.OpLoad(ctx.U32[1], ctx.primitive_id)); + case IR::Attribute::Layer: + return ctx.OpBitcast(ctx.F32[1], ctx.OpLoad(ctx.U32[1], ctx.layer)); case IR::Attribute::PositionX: case IR::Attribute::PositionY: case IR::Attribute::PositionZ: diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp index 7ad0b08ac..fb2c792c1 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -12,7 +12,7 @@ void EmitJoin(EmitContext&) { void EmitDemoteToHelperInvocation(EmitContext& ctx) { if (ctx.profile.support_demote_to_helper_invocation) { - ctx.OpDemoteToHelperInvocationEXT(); + ctx.OpDemoteToHelperInvocation(); } else { const Id kill_label{ctx.OpLabel()}; const Id impossible_label{ctx.OpLabel()}; diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp index 7cbbbfaa6..2c90f2368 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp @@ -6,6 +6,10 @@ namespace Shader::Backend::SPIRV { namespace { +Id SubgroupScope(EmitContext& ctx) { + return ctx.Const(static_cast<u32>(spv::Scope::Subgroup)); +} + Id GetThreadId(EmitContext& ctx) { return ctx.OpLoad(ctx.U32[1], ctx.subgroup_local_invocation_id); } @@ -49,8 +53,9 @@ Id GetMaxThreadId(EmitContext& ctx, Id thread_id, Id clamp, Id segmentation_mask } Id SelectValue(EmitContext& ctx, Id in_range, Id value, Id src_thread_id) { - return ctx.OpSelect(ctx.U32[1], in_range, - ctx.OpSubgroupReadInvocationKHR(ctx.U32[1], value, src_thread_id), value); + return ctx.OpSelect( + ctx.U32[1], in_range, + ctx.OpGroupNonUniformShuffle(ctx.U32[1], SubgroupScope(ctx), value, src_thread_id), value); } Id GetUpperClamp(EmitContext& ctx, Id invocation_id, Id clamp) { @@ -71,40 +76,46 @@ Id EmitLaneId(EmitContext& ctx) { Id EmitVoteAll(EmitContext& ctx, Id pred) { if (!ctx.profile.warp_size_potentially_larger_than_guest) { - return ctx.OpSubgroupAllKHR(ctx.U1, pred); + return ctx.OpGroupNonUniformAll(ctx.U1, SubgroupScope(ctx), pred); } - const Id mask_ballot{ctx.OpSubgroupBallotKHR(ctx.U32[4], ctx.true_value)}; + const Id mask_ballot{ + ctx.OpGroupNonUniformBallot(ctx.U32[4], SubgroupScope(ctx), ctx.true_value)}; const Id active_mask{WarpExtract(ctx, mask_ballot)}; - const Id ballot{WarpExtract(ctx, ctx.OpSubgroupBallotKHR(ctx.U32[4], pred))}; + const Id ballot{ + WarpExtract(ctx, ctx.OpGroupNonUniformBallot(ctx.U32[4], SubgroupScope(ctx), pred))}; const Id lhs{ctx.OpBitwiseAnd(ctx.U32[1], ballot, active_mask)}; return ctx.OpIEqual(ctx.U1, lhs, active_mask); } Id EmitVoteAny(EmitContext& ctx, Id pred) { if (!ctx.profile.warp_size_potentially_larger_than_guest) { - return ctx.OpSubgroupAnyKHR(ctx.U1, pred); + return ctx.OpGroupNonUniformAny(ctx.U1, SubgroupScope(ctx), pred); } - const Id mask_ballot{ctx.OpSubgroupBallotKHR(ctx.U32[4], ctx.true_value)}; + const Id mask_ballot{ + ctx.OpGroupNonUniformBallot(ctx.U32[4], SubgroupScope(ctx), ctx.true_value)}; const Id active_mask{WarpExtract(ctx, mask_ballot)}; - const Id ballot{WarpExtract(ctx, ctx.OpSubgroupBallotKHR(ctx.U32[4], pred))}; + const Id ballot{ + WarpExtract(ctx, ctx.OpGroupNonUniformBallot(ctx.U32[4], SubgroupScope(ctx), pred))}; const Id lhs{ctx.OpBitwiseAnd(ctx.U32[1], ballot, active_mask)}; return ctx.OpINotEqual(ctx.U1, lhs, ctx.u32_zero_value); } Id EmitVoteEqual(EmitContext& ctx, Id pred) { if (!ctx.profile.warp_size_potentially_larger_than_guest) { - return ctx.OpSubgroupAllEqualKHR(ctx.U1, pred); + return ctx.OpGroupNonUniformAllEqual(ctx.U1, SubgroupScope(ctx), pred); } - const Id mask_ballot{ctx.OpSubgroupBallotKHR(ctx.U32[4], ctx.true_value)}; + const Id mask_ballot{ + ctx.OpGroupNonUniformBallot(ctx.U32[4], SubgroupScope(ctx), ctx.true_value)}; const Id active_mask{WarpExtract(ctx, mask_ballot)}; - const Id ballot{WarpExtract(ctx, ctx.OpSubgroupBallotKHR(ctx.U32[4], pred))}; + const Id ballot{ + WarpExtract(ctx, ctx.OpGroupNonUniformBallot(ctx.U32[4], SubgroupScope(ctx), pred))}; const Id lhs{ctx.OpBitwiseXor(ctx.U32[1], ballot, active_mask)}; return ctx.OpLogicalOr(ctx.U1, ctx.OpIEqual(ctx.U1, lhs, ctx.u32_zero_value), ctx.OpIEqual(ctx.U1, lhs, active_mask)); } Id EmitSubgroupBallot(EmitContext& ctx, Id pred) { - const Id ballot{ctx.OpSubgroupBallotKHR(ctx.U32[4], pred)}; + const Id ballot{ctx.OpGroupNonUniformBallot(ctx.U32[4], SubgroupScope(ctx), pred)}; if (!ctx.profile.warp_size_potentially_larger_than_guest) { return ctx.OpCompositeExtract(ctx.U32[1], ballot, 0U); } diff --git a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp index 0bfc2dd89..8e3e40cd5 100644 --- a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp +++ b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp @@ -1359,6 +1359,11 @@ void EmitContext::DefineInputs(const IR::Program& program) { if (loads[IR::Attribute::PrimitiveId]) { primitive_id = DefineInput(*this, U32[1], false, spv::BuiltIn::PrimitiveId); } + if (loads[IR::Attribute::Layer]) { + AddCapability(spv::Capability::Geometry); + layer = DefineInput(*this, U32[1], false, spv::BuiltIn::Layer); + Decorate(layer, spv::Decoration::Flat); + } if (loads.AnyComponent(IR::Attribute::PositionX)) { const bool is_fragment{stage != Stage::Fragment}; const spv::BuiltIn built_in{is_fragment ? spv::BuiltIn::Position : spv::BuiltIn::FragCoord}; |