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early-access version 2347

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pineappleEA 2021-12-25 06:04:38 +01:00
parent c208875b26
commit 0ada4bd09a
12 changed files with 93 additions and 21 deletions
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2
README.md
View file

@ -1,7 +1,7 @@
yuzu emulator early access
=============
This is the source code for early-access 2343.
This is the source code for early-access 2347.
## Legal Notice

24
src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp
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@ -86,7 +86,7 @@ void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr, Scal
}
switch (attr) {
case IR::Attribute::PrimitiveId:
ctx.Add("MOV.S {}.x,primitive.id;", inst);
ctx.Add("MOV.F {}.x,primitive.id;", inst);
break;
case IR::Attribute::PositionX:
case IR::Attribute::PositionY:
@ -112,15 +112,31 @@ void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr, Scal
case IR::Attribute::TessellationEvaluationPointV:
ctx.Add("MOV.F {}.x,vertex.tesscoord.{};", inst, swizzle);
break;
case IR::Attribute::InstanceId:
ctx.Add("MOV.F {}.x,{}.instance;", inst, ctx.attrib_name);
break;
case IR::Attribute::VertexId:
ctx.Add("MOV.F {}.x,{}.id;", inst, ctx.attrib_name);
break;
case IR::Attribute::FrontFace:
ctx.Add("CMP.F {}.x,{}.facing.x,0,-1;", inst, ctx.attrib_name);
break;
default:
throw NotImplementedException("Get attribute {}", attr);
}
}
void EmitGetAttributeU32(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr, ScalarU32) {
switch (attr) {
case IR::Attribute::PrimitiveId:
ctx.Add("MOV.S {}.x,primitive.id;", inst);
break;
case IR::Attribute::InstanceId:
ctx.Add("MOV.S {}.x,{}.instance;", inst, ctx.attrib_name);
break;
case IR::Attribute::VertexId:
ctx.Add("MOV.S {}.x,{}.id;", inst, ctx.attrib_name);
break;
case IR::Attribute::FrontFace:
ctx.Add("CMP.S {}.x,{}.facing.x,0,-1;", inst, ctx.attrib_name);
break;
default:
throw NotImplementedException("Get attribute {}", attr);
}

1
src/shader_recompiler/backend/glasm/emit_glasm_instructions.h
View file

@ -50,6 +50,7 @@ void EmitGetCbufU32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
void EmitGetCbufF32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding, ScalarU32 offset);
void EmitGetCbufU32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding, ScalarU32 offset);
void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr, ScalarU32 vertex);
void EmitGetAttributeU32(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr, ScalarU32 vertex);
void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, ScalarF32 value, ScalarU32 vertex);
void EmitGetAttributeIndexed(EmitContext& ctx, IR::Inst& inst, ScalarS32 offset, ScalarU32 vertex);
void EmitSetAttributeIndexed(EmitContext& ctx, ScalarU32 offset, ScalarF32 value, ScalarU32 vertex);

16
src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp
View file

@ -221,6 +221,22 @@ void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr,
}
}
void EmitGetAttributeU32(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr, std::string_view) {
switch (attr) {
case IR::Attribute::PrimitiveId:
ctx.AddU32("{}=uint(gl_PrimitiveID);", inst);
break;
case IR::Attribute::InstanceId:
ctx.AddU32("{}=uint(gl_InstanceID);", inst);
break;
case IR::Attribute::VertexId:
ctx.AddU32("{}=uint(gl_VertexID);", inst);
break;
default:
throw NotImplementedException("Get attribute {}", attr);
}
}
void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, std::string_view value,
[[maybe_unused]] std::string_view vertex) {
if (IR::IsGeneric(attr)) {

4
src/shader_recompiler/backend/glsl/emit_glsl_floating_point.cpp
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@ -125,11 +125,11 @@ void EmitFPNeg16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& i
}
void EmitFPNeg32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
ctx.AddF32("{}=-({});", inst, value);
ctx.AddF32("{}=0.f-({});", inst, value);
}
void EmitFPNeg64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
ctx.AddF64("{}=-({});", inst, value);
ctx.AddF64("{}=double(0.)-({});", inst, value);
}
void EmitFPSin(EmitContext& ctx, IR::Inst& inst, std::string_view value) {

2
src/shader_recompiler/backend/glsl/emit_glsl_instructions.h
View file

@ -60,6 +60,8 @@ void EmitGetCbufU32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding
const IR::Value& offset);
void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr,
std::string_view vertex);
void EmitGetAttributeU32(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr,
std::string_view vertex);
void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, std::string_view value,
std::string_view vertex);
void EmitGetAttributeIndexed(EmitContext& ctx, IR::Inst& inst, std::string_view offset,

25
src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
View file

@ -355,6 +355,31 @@ Id EmitGetAttribute(EmitContext& ctx, IR::Attribute attr, Id vertex) {
}
}
Id EmitGetAttributeU32(EmitContext& ctx, IR::Attribute attr, Id) {
switch (attr) {
case IR::Attribute::PrimitiveId:
return ctx.OpLoad(ctx.U32[1], ctx.primitive_id);
case IR::Attribute::InstanceId:
if (ctx.profile.support_vertex_instance_id) {
return ctx.OpLoad(ctx.U32[1], ctx.instance_id);
} else {
const Id index{ctx.OpLoad(ctx.U32[1], ctx.instance_index)};
const Id base{ctx.OpLoad(ctx.U32[1], ctx.base_instance)};
return ctx.OpISub(ctx.U32[1], index, base);
}
case IR::Attribute::VertexId:
if (ctx.profile.support_vertex_instance_id) {
return ctx.OpLoad(ctx.U32[1], ctx.vertex_id);
} else {
const Id index{ctx.OpLoad(ctx.U32[1], ctx.vertex_index)};
const Id base{ctx.OpLoad(ctx.U32[1], ctx.base_vertex)};
return ctx.OpISub(ctx.U32[1], index, base);
}
default:
throw NotImplementedException("Read attribute {}", attr);
}
}
void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, Id value, [[maybe_unused]] Id vertex) {
const std::optional<OutAttr> output{OutputAttrPointer(ctx, attr)};
if (!output) {

1
src/shader_recompiler/backend/spirv/emit_spirv_instructions.h
View file

@ -53,6 +53,7 @@ Id EmitGetCbufU32(EmitContext& ctx, const IR::Value& binding, const IR::Value& o
Id EmitGetCbufF32(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset);
Id EmitGetCbufU32x2(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset);
Id EmitGetAttribute(EmitContext& ctx, IR::Attribute attr, Id vertex);
Id EmitGetAttributeU32(EmitContext& ctx, IR::Attribute attr, Id vertex);
void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, Id value, Id vertex);
Id EmitGetAttributeIndexed(EmitContext& ctx, Id offset, Id vertex);
void EmitSetAttributeIndexed(EmitContext& ctx, Id offset, Id value, Id vertex);

1
src/shader_recompiler/frontend/ir/opcodes.inc
View file

@ -40,6 +40,7 @@ OPCODE(GetCbufU32, U32, U32,
OPCODE(GetCbufF32, F32, U32, U32, )
OPCODE(GetCbufU32x2, U32x2, U32, U32, )
OPCODE(GetAttribute, F32, Attribute, U32, )
OPCODE(GetAttributeU32, U32, Attribute, U32, )
OPCODE(SetAttribute, Void, Attribute, F32, U32, )
OPCODE(GetAttributeIndexed, F32, U32, U32, )
OPCODE(SetAttributeIndexed, Void, U32, F32, U32, )

1
src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
View file

@ -389,6 +389,7 @@ void VisitUsages(Info& info, IR::Inst& inst) {
info.uses_demote_to_helper_invocation = true;
break;
case IR::Opcode::GetAttribute:
case IR::Opcode::GetAttributeU32:
info.loads.mask[static_cast<size_t>(inst.Arg(0).Attribute())] = true;
break;
case IR::Opcode::SetAttribute:

23
src/shader_recompiler/ir_opt/constant_propagation_pass.cpp
View file

@ -505,6 +505,29 @@ void FoldBitCast(IR::Inst& inst, IR::Opcode reverse) {
return;
}
}
if constexpr (op == IR::Opcode::BitCastU32F32) {
// Workaround for new NVIDIA driver bug, where:
// uint attr = ftou(itof(gl_InstanceID));
// always returned 0.
// We can instead manually optimize this and work around the driver bug:
// uint attr = uint(gl_InstanceID);
if (arg_inst->GetOpcode() == IR::Opcode::GetAttribute) {
const IR::Attribute attr{arg_inst->Arg(0).Attribute()};
switch (attr) {
case IR::Attribute::PrimitiveId:
case IR::Attribute::InstanceId:
case IR::Attribute::VertexId:
break;
default:
return;
}
// Replace the bitcasts with an integer attribute get
inst.ReplaceOpcode(IR::Opcode::GetAttributeU32);
inst.SetArg(0, arg_inst->Arg(0));
inst.SetArg(1, arg_inst->Arg(1));
return;
}
}
}
void FoldInverseFunc(IR::Inst& inst, IR::Opcode reverse) {

14
src/video_core/renderer_opengl/gl_device.cpp
View file

@ -182,20 +182,6 @@ Device::Device() {
shader_backend = Settings::ShaderBackend::GLSL;
}
if (shader_backend == Settings::ShaderBackend::GLSL && is_nvidia &&
!Settings::values.renderer_debug) {
const std::string_view driver_version = version.substr(13);
const int version_major =
std::atoi(driver_version.substr(0, driver_version.find(".")).data());
if (version_major >= 495) {
LOG_WARNING(Render_OpenGL, "NVIDIA drivers 495 and later causes significant problems "
"with yuzu. Forcing GLASM as a mitigation.");
shader_backend = Settings::ShaderBackend::GLASM;
use_assembly_shaders = true;
}
}
// Blocks AMD and Intel OpenGL drivers on Windows from using asynchronous shader compilation.
use_asynchronous_shaders = Settings::values.use_asynchronous_shaders.GetValue() &&
!(is_amd || (is_intel && !is_linux));