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remove the ctx ref

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This commit is contained in:
ryana 2026-04-28 22:19:10 +08:00
parent 1d601ea5ae
commit 149556afe3
1 changed files with 14 additions and 16 deletions
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30
src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
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@ -16,9 +16,8 @@ namespace Shader::Backend::SPIRV {
namespace {
class DescriptorIndex {
public:
explicit DescriptorIndex(EmitContext& ctx_, const IR::Value& index,
spv::Capability capability)
: ctx{ctx_}, id{index.IsImmediate() ? ctx.Const(index.U32()) : ctx.Def(index)},
explicit DescriptorIndex(EmitContext& ctx, const IR::Value& index, spv::Capability capability)
: id{index.IsImmediate() ? ctx.Const(index.U32()) : ctx.Def(index)},
is_non_uniform{ctx.profile.support_descriptor_nonuniform_indexing &&
!index.IsImmediate()} {
if (!is_non_uniform) {
@ -29,21 +28,20 @@ public:
}
ctx.AddCapability(spv::Capability::ShaderNonUniform);
ctx.AddCapability(capability);
Decorate(id);
Decorate(ctx, id);
}
Id Value() const {
return id;
}
void Decorate(Id object) const {
void Decorate(EmitContext& ctx, Id object) const {
if (is_non_uniform) {
ctx.Decorate(object, spv::Decoration::NonUniform);
}
}
private:
EmitContext& ctx;
Id id;
bool is_non_uniform;
};
@ -226,9 +224,9 @@ Id Texture(EmitContext& ctx, IR::TextureInstInfo info, [[maybe_unused]] const IR
const DescriptorIndex idx{
ctx, index, spv::Capability::SampledImageArrayNonUniformIndexing};
const Id pointer{ctx.OpAccessChain(def.pointer_type, def.id, idx.Value())};
idx.Decorate(pointer);
idx.Decorate(ctx, pointer);
const Id object{ctx.OpLoad(def.sampled_type, pointer)};
idx.Decorate(object);
idx.Decorate(ctx, object);
return object;
} else {
return ctx.OpLoad(def.sampled_type, def.id);
@ -242,9 +240,9 @@ Id TextureImage(EmitContext& ctx, IR::TextureInstInfo info, const IR::Value& ind
const DescriptorIndex idx{
ctx, index, spv::Capability::UniformTexelBufferArrayNonUniformIndexing};
const Id ptr{ctx.OpAccessChain(ctx.image_buffer_type, def.id, idx.Value())};
idx.Decorate(ptr);
idx.Decorate(ctx, ptr);
const Id object{ctx.OpLoad(ctx.image_buffer_type, ptr)};
idx.Decorate(object);
idx.Decorate(ctx, object);
return object;
}
return ctx.OpLoad(ctx.image_buffer_type, def.id);
@ -254,9 +252,9 @@ Id TextureImage(EmitContext& ctx, IR::TextureInstInfo info, const IR::Value& ind
const DescriptorIndex idx{
ctx, index, spv::Capability::SampledImageArrayNonUniformIndexing};
const Id ptr{ctx.OpAccessChain(def.pointer_type, def.id, idx.Value())};
idx.Decorate(ptr);
idx.Decorate(ctx, ptr);
const Id object{ctx.OpLoad(def.sampled_type, ptr)};
idx.Decorate(object);
idx.Decorate(ctx, object);
return ctx.OpImage(def.image_type, object);
}
return ctx.OpImage(def.image_type, ctx.OpLoad(def.sampled_type, def.id));
@ -270,9 +268,9 @@ std::pair<Id, bool> Image(EmitContext& ctx, const IR::Value& index, IR::TextureI
const DescriptorIndex idx{
ctx, index, spv::Capability::StorageTexelBufferArrayNonUniformIndexing};
const Id ptr{ctx.OpAccessChain(def.pointer_type, def.id, idx.Value())};
idx.Decorate(ptr);
idx.Decorate(ctx, ptr);
const Id object{ctx.OpLoad(def.image_type, ptr)};
idx.Decorate(object);
idx.Decorate(ctx, object);
return {object, def.is_integer};
}
return {ctx.OpLoad(def.image_type, def.id), def.is_integer};
@ -282,9 +280,9 @@ std::pair<Id, bool> Image(EmitContext& ctx, const IR::Value& index, IR::TextureI
const DescriptorIndex idx{
ctx, index, spv::Capability::StorageImageArrayNonUniformIndexing};
const Id ptr{ctx.OpAccessChain(def.pointer_type, def.id, idx.Value())};
idx.Decorate(ptr);
idx.Decorate(ctx, ptr);
const Id object{ctx.OpLoad(def.image_type, ptr)};
idx.Decorate(object);
idx.Decorate(ctx, object);
return {object, def.is_integer};
}
return {ctx.OpLoad(def.image_type, def.id), def.is_integer};