INSANEMODE/yuzu-android
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu-android.git synced 2025-06-12 04:27:55 -05:00
Code Issues Packages Projects Releases Wiki Activity

shader: Implement SULD and SUST

Browse Source
This commit is contained in:
ReinUsesLisp
2021-04-09 01:45:39 -03:00
committed by ameerj
parent 094da34456
commit 7cb2ab3585
31 changed files with 739 additions and 209 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
View File

@ -144,6 +144,18 @@ Id TextureImage(EmitContext& ctx, const IR::Value& index, IR::TextureInstInfo in
}
}
Id Image(EmitContext& ctx, const IR::Value& index, IR::TextureInstInfo info) {
if (!index.IsImmediate()) {
throw NotImplementedException("Indirect image indexing");
}
if (info.type == TextureType::Buffer) {
throw NotImplementedException("Image buffer");
} else {
const ImageDefinition def{ctx.images.at(index.U32())};
return ctx.OpLoad(def.image_type, def.id);
}
}
Id Decorate(EmitContext& ctx, IR::Inst* inst, Id sample) {
const auto info{inst->Flags<IR::TextureInstInfo>()};
if (info.relaxed_precision != 0) {
@ -209,6 +221,14 @@ Id EmitBindlessImageGradient(EmitContext&) {
throw LogicError("Unreachable instruction");
}
Id EmitBindlessImageRead(EmitContext&) {
throw LogicError("Unreachable instruction");
}
Id EmitBindlessImageWrite(EmitContext&) {
throw LogicError("Unreachable instruction");
}
Id EmitBoundImageSampleImplicitLod(EmitContext&) {
throw LogicError("Unreachable instruction");
}
@ -249,6 +269,14 @@ Id EmitBoundImageGradient(EmitContext&) {
throw LogicError("Unreachable instruction");
}
Id EmitBoundImageRead(EmitContext&) {
throw LogicError("Unreachable instruction");
}
Id EmitBoundImageWrite(EmitContext&) {
throw LogicError("Unreachable instruction");
}
Id EmitImageSampleImplicitLod(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords,
Id bias_lc, Id offset) {
const auto info{inst->Flags<IR::TextureInstInfo>()};
@ -322,23 +350,16 @@ Id EmitImageQueryDimensions(EmitContext& ctx, IR::Inst* inst, const IR::Value& i
const auto mips{[&] { return ctx.OpImageQueryLevels(ctx.U32[1], image); }};
switch (info.type) {
case TextureType::Color1D:
case TextureType::Shadow1D:
return ctx.OpCompositeConstruct(ctx.U32[4], ctx.OpImageQuerySizeLod(ctx.U32[1], image, lod),
zero, zero, mips());
case TextureType::ColorArray1D:
case TextureType::Color2D:
case TextureType::ColorCube:
case TextureType::ShadowArray1D:
case TextureType::Shadow2D:
case TextureType::ShadowCube:
return ctx.OpCompositeConstruct(ctx.U32[4], ctx.OpImageQuerySizeLod(ctx.U32[2], image, lod),
zero, mips());
case TextureType::ColorArray2D:
case TextureType::Color3D:
case TextureType::ColorArrayCube:
case TextureType::ShadowArray2D:
case TextureType::Shadow3D:
case TextureType::ShadowArrayCube:
return ctx.OpCompositeConstruct(ctx.U32[4], ctx.OpImageQuerySizeLod(ctx.U32[3], image, lod),
mips());
case TextureType::Buffer:
@ -365,4 +386,15 @@ Id EmitImageGradient(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, I
coords, operands.Mask(), operands.Span());
}
Id EmitImageRead(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords) {
const auto info{inst->Flags<IR::TextureInstInfo>()};
return Emit(&EmitContext::OpImageSparseRead, &EmitContext::OpImageRead, ctx, inst, ctx.U32[4],
Image(ctx, index, info), coords, std::nullopt, std::span<const Id>{});
}
void EmitImageWrite(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords, Id color) {
const auto info{inst->Flags<IR::TextureInstInfo>()};
ctx.OpImageWrite(Image(ctx, index, info), coords, color);
}
} // namespace Shader::Backend::SPIRV