From 2930dccecc933d6748772e9f51a5724fe1e6771b Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Mon, 8 Feb 2021 02:54:35 -0300 Subject: spirv: Initial SPIR-V support --- .../backend/spirv/emit_spirv_control_flow.cpp | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp') diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp new file mode 100644 index 000000000..770fe113c --- /dev/null +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -0,0 +1,30 @@ +// Copyright 2021 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "shader_recompiler/backend/spirv/emit_spirv.h" + +namespace Shader::Backend::SPIRV { + +void EmitSPIRV::EmitBranch(EmitContext& ctx, IR::Inst* inst) { + ctx.OpBranch(ctx.BlockLabel(inst->Arg(0).Label())); +} + +void EmitSPIRV::EmitBranchConditional(EmitContext& ctx, IR::Inst* inst) { + ctx.OpBranchConditional(ctx.Def(inst->Arg(0)), ctx.BlockLabel(inst->Arg(1).Label()), + ctx.BlockLabel(inst->Arg(2).Label())); +} + +void EmitSPIRV::EmitExit(EmitContext& ctx) { + ctx.OpReturn(); +} + +void EmitSPIRV::EmitReturn(EmitContext&) { + throw NotImplementedException("SPIR-V Instruction"); +} + +void EmitSPIRV::EmitUnreachable(EmitContext&) { + throw NotImplementedException("SPIR-V Instruction"); +} + +} // namespace Shader::Backend::SPIRV -- cgit v1.2.3 From 9170200a11715d131645d1ffb92e86e6ef0d7e88 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Thu, 11 Feb 2021 16:39:06 -0300 Subject: shader: Initial implementation of an AST --- .../backend/spirv/emit_spirv_control_flow.cpp | 25 ---------------------- 1 file changed, 25 deletions(-) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp') 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 770fe113c..66ce6c8c5 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -3,28 +3,3 @@ // Refer to the license.txt file included. #include "shader_recompiler/backend/spirv/emit_spirv.h" - -namespace Shader::Backend::SPIRV { - -void EmitSPIRV::EmitBranch(EmitContext& ctx, IR::Inst* inst) { - ctx.OpBranch(ctx.BlockLabel(inst->Arg(0).Label())); -} - -void EmitSPIRV::EmitBranchConditional(EmitContext& ctx, IR::Inst* inst) { - ctx.OpBranchConditional(ctx.Def(inst->Arg(0)), ctx.BlockLabel(inst->Arg(1).Label()), - ctx.BlockLabel(inst->Arg(2).Label())); -} - -void EmitSPIRV::EmitExit(EmitContext& ctx) { - ctx.OpReturn(); -} - -void EmitSPIRV::EmitReturn(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); -} - -void EmitSPIRV::EmitUnreachable(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); -} - -} // namespace Shader::Backend::SPIRV -- cgit v1.2.3 From b5d7279d878211654b4abb165d94af763a365f47 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Tue, 16 Feb 2021 04:10:22 -0300 Subject: spirv: Initial bindings support --- .../backend/spirv/emit_spirv_control_flow.cpp | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp') 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 66ce6c8c5..549c1907a 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -3,3 +3,29 @@ // Refer to the license.txt file included. #include "shader_recompiler/backend/spirv/emit_spirv.h" + +namespace Shader::Backend::SPIRV { + +void EmitSPIRV::EmitBranch(EmitContext& ctx, IR::Block* label) { + ctx.OpBranch(label->Definition()); +} + +void EmitSPIRV::EmitBranchConditional(EmitContext& ctx, Id condition, IR::Block* true_label, + IR::Block* false_label) { + ctx.OpBranchConditional(condition, true_label->Definition(), false_label->Definition()); +} + +void EmitSPIRV::EmitLoopMerge(EmitContext& ctx, IR::Block* merge_label, IR::Block* continue_label) { + ctx.OpLoopMerge(merge_label->Definition(), continue_label->Definition(), + spv::LoopControlMask::MaskNone); +} + +void EmitSPIRV::EmitSelectionMerge(EmitContext& ctx, IR::Block* merge_label) { + ctx.OpSelectionMerge(merge_label->Definition(), spv::SelectionControlMask::MaskNone); +} + +void EmitSPIRV::EmitReturn(EmitContext& ctx) { + ctx.OpReturn(); +} + +} // namespace Shader::Backend::SPIRV -- cgit v1.2.3 From 85cce78583bc2232428a8fb39e43182877c8d5ad Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Wed, 17 Feb 2021 00:59:28 -0300 Subject: shader: Primitive Vulkan integration --- .../backend/spirv/emit_spirv_control_flow.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp') 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 549c1907a..6c4199664 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -6,25 +6,25 @@ namespace Shader::Backend::SPIRV { -void EmitSPIRV::EmitBranch(EmitContext& ctx, IR::Block* label) { +void EmitBranch(EmitContext& ctx, IR::Block* label) { ctx.OpBranch(label->Definition()); } -void EmitSPIRV::EmitBranchConditional(EmitContext& ctx, Id condition, IR::Block* true_label, +void EmitBranchConditional(EmitContext& ctx, Id condition, IR::Block* true_label, IR::Block* false_label) { ctx.OpBranchConditional(condition, true_label->Definition(), false_label->Definition()); } -void EmitSPIRV::EmitLoopMerge(EmitContext& ctx, IR::Block* merge_label, IR::Block* continue_label) { +void EmitLoopMerge(EmitContext& ctx, IR::Block* merge_label, IR::Block* continue_label) { ctx.OpLoopMerge(merge_label->Definition(), continue_label->Definition(), spv::LoopControlMask::MaskNone); } -void EmitSPIRV::EmitSelectionMerge(EmitContext& ctx, IR::Block* merge_label) { +void EmitSelectionMerge(EmitContext& ctx, IR::Block* merge_label) { ctx.OpSelectionMerge(merge_label->Definition(), spv::SelectionControlMask::MaskNone); } -void EmitSPIRV::EmitReturn(EmitContext& ctx) { +void EmitReturn(EmitContext& ctx) { ctx.OpReturn(); } -- cgit v1.2.3 From 6db69990da9f232e6d982cdcb69c2e27d93075cf Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Fri, 19 Feb 2021 18:10:18 -0300 Subject: spirv: Add lower fp16 to fp32 pass --- src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp') 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 6c4199664..48755b827 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -11,7 +11,7 @@ void EmitBranch(EmitContext& ctx, IR::Block* label) { } void EmitBranchConditional(EmitContext& ctx, Id condition, IR::Block* true_label, - IR::Block* false_label) { + IR::Block* false_label) { ctx.OpBranchConditional(condition, true_label->Definition(), false_label->Definition()); } -- cgit v1.2.3 From 260743f371236f7c57b01334b1c3474b15a47c39 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Fri, 19 Mar 2021 19:28:31 -0300 Subject: shader: Add partial rasterizer integration --- .../backend/spirv/emit_spirv_control_flow.cpp | 23 ++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp') 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 48755b827..6b81f0169 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -6,26 +6,29 @@ namespace Shader::Backend::SPIRV { -void EmitBranch(EmitContext& ctx, IR::Block* label) { - ctx.OpBranch(label->Definition()); +void EmitBranch(EmitContext& ctx, Id label) { + ctx.OpBranch(label); } -void EmitBranchConditional(EmitContext& ctx, Id condition, IR::Block* true_label, - IR::Block* false_label) { - ctx.OpBranchConditional(condition, true_label->Definition(), false_label->Definition()); +void EmitBranchConditional(EmitContext& ctx, Id condition, Id true_label, Id false_label) { + ctx.OpBranchConditional(condition, true_label, false_label); } -void EmitLoopMerge(EmitContext& ctx, IR::Block* merge_label, IR::Block* continue_label) { - ctx.OpLoopMerge(merge_label->Definition(), continue_label->Definition(), - spv::LoopControlMask::MaskNone); +void EmitLoopMerge(EmitContext& ctx, Id merge_label, Id continue_label) { + ctx.OpLoopMerge(merge_label, continue_label, spv::LoopControlMask::MaskNone); } -void EmitSelectionMerge(EmitContext& ctx, IR::Block* merge_label) { - ctx.OpSelectionMerge(merge_label->Definition(), spv::SelectionControlMask::MaskNone); +void EmitSelectionMerge(EmitContext& ctx, Id merge_label) { + ctx.OpSelectionMerge(merge_label, spv::SelectionControlMask::MaskNone); } void EmitReturn(EmitContext& ctx) { ctx.OpReturn(); } +void EmitDemoteToHelperInvocation(EmitContext& ctx, Id continue_label) { + ctx.OpDemoteToHelperInvocationEXT(); + ctx.OpBranch(continue_label); +} + } // namespace Shader::Backend::SPIRV -- cgit v1.2.3 From 34aba9627a8fad20b3b173180e2f3d679dd32293 Mon Sep 17 00:00:00 2001 From: FernandoS27 Date: Sat, 27 Mar 2021 22:30:24 +0100 Subject: shader: Implement BRX --- src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp') 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 6b81f0169..335603f88 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -26,6 +26,10 @@ void EmitReturn(EmitContext& ctx) { ctx.OpReturn(); } +void EmitUnreachable(EmitContext& ctx) { + ctx.OpUnreachable(); +} + void EmitDemoteToHelperInvocation(EmitContext& ctx, Id continue_label) { ctx.OpDemoteToHelperInvocationEXT(); ctx.OpBranch(continue_label); -- cgit v1.2.3 From b541f5e5e333a8ec8c3569e02d67e59ad14217c2 Mon Sep 17 00:00:00 2001 From: FernandoS27 Date: Mon, 19 Apr 2021 01:03:38 +0200 Subject: shader: Implement VertexA stage --- src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp') 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 335603f88..d3a1db340 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -26,6 +26,10 @@ void EmitReturn(EmitContext& ctx) { ctx.OpReturn(); } +void EmitJoin(EmitContext&) { + throw NotImplementedException("Join shouldn't be emitted"); +} + void EmitUnreachable(EmitContext& ctx) { ctx.OpUnreachable(); } -- cgit v1.2.3 From fd913bceafe8a702baf9b91ce8e618c17c965a64 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sun, 23 May 2021 04:20:37 -0300 Subject: spirv: Add OpKill fallback to demote --- src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp') 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 d3a1db340..b4a6fbb93 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -35,8 +35,12 @@ void EmitUnreachable(EmitContext& ctx) { } void EmitDemoteToHelperInvocation(EmitContext& ctx, Id continue_label) { - ctx.OpDemoteToHelperInvocationEXT(); - ctx.OpBranch(continue_label); + if (ctx.profile.support_demote_to_helper_invocation) { + ctx.OpDemoteToHelperInvocationEXT(); + ctx.OpBranch(continue_label); + } else { + ctx.OpKill(); + } } } // namespace Shader::Backend::SPIRV -- cgit v1.2.3 From bed090807afd3364ed6ef18a031a0ffd95a1b89b Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Mon, 3 May 2021 20:53:00 -0300 Subject: Move SPIR-V emission functions to their own header --- src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp') 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 b4a6fbb93..6154c46be 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -3,6 +3,7 @@ // Refer to the license.txt file included. #include "shader_recompiler/backend/spirv/emit_spirv.h" +#include "shader_recompiler/backend/spirv/emit_spirv_instructions.h" namespace Shader::Backend::SPIRV { -- cgit v1.2.3 From d54d7de40e7295827b0e4e4026441b53d3fc9569 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Fri, 14 May 2021 00:40:54 -0300 Subject: glasm: Rework control flow introducing a syntax list This commit regresses VertexA shaders, their transformation pass has to be adapted to the new control flow. --- .../backend/spirv/emit_spirv_control_flow.cpp | 33 +++++----------------- 1 file changed, 7 insertions(+), 26 deletions(-) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp') 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 6154c46be..d33486f28 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -7,40 +7,21 @@ namespace Shader::Backend::SPIRV { -void EmitBranch(EmitContext& ctx, Id label) { - ctx.OpBranch(label); -} - -void EmitBranchConditional(EmitContext& ctx, Id condition, Id true_label, Id false_label) { - ctx.OpBranchConditional(condition, true_label, false_label); -} - -void EmitLoopMerge(EmitContext& ctx, Id merge_label, Id continue_label) { - ctx.OpLoopMerge(merge_label, continue_label, spv::LoopControlMask::MaskNone); -} - -void EmitSelectionMerge(EmitContext& ctx, Id merge_label) { - ctx.OpSelectionMerge(merge_label, spv::SelectionControlMask::MaskNone); -} - -void EmitReturn(EmitContext& ctx) { - ctx.OpReturn(); -} - void EmitJoin(EmitContext&) { throw NotImplementedException("Join shouldn't be emitted"); } -void EmitUnreachable(EmitContext& ctx) { - ctx.OpUnreachable(); -} - -void EmitDemoteToHelperInvocation(EmitContext& ctx, Id continue_label) { +void EmitDemoteToHelperInvocation(EmitContext& ctx) { if (ctx.profile.support_demote_to_helper_invocation) { ctx.OpDemoteToHelperInvocationEXT(); - ctx.OpBranch(continue_label); } else { + const Id kill_label{ctx.OpLabel()}; + const Id impossible_label{ctx.OpLabel()}; + ctx.OpSelectionMerge(impossible_label, spv::SelectionControlMask::MaskNone); + ctx.OpBranchConditional(ctx.true_value, kill_label, impossible_label); + ctx.AddLabel(kill_label); ctx.OpKill(); + ctx.AddLabel(impossible_label); } } -- cgit v1.2.3